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This commit is contained in:
fishwaldo
commit
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.cvsignore
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config.log
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config.cache
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config.status
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Makefile
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lint.out
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rsa_respond.tar.gz
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.depend
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* text=auto !eol
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/.cvsignore -text
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/.indent.pro -text
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/BUGS -text
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/ChangeLog -text
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/Hybrid-team -text
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/INSTALL -text
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/LICENSE -text
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/Makefile.in -text
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/README.FIRST -text
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/README.PLATFORMS -text
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/README.VMS -text
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/RELNOTES -text
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/TODO -text
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adns/.cvsignore -text
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adns/COPYING -text
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adns/GPL-vs-LGPL -text
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adns/Makefile.in -text
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adns/README -text
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adns/README.ircd -text
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adns/adns.h -text
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adns/check.c -text
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adns/descrip.mms -text
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adns/dlist.h -text
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adns/event.c -text
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adns/general.c -text
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adns/internal.h -text
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adns/parse.c -text
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adns/query.c -text
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adns/reply.c -text
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adns/setup.c -text
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adns/transmit.c -text
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adns/tvarith.h -text
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adns/types.c -text
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autoconf/acconfig.h -text
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autoconf/configure.in -text
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autoconf/install-sh -text
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/clean.com -text
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/configure -text
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contrib/.cvsignore -text
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contrib/Makefile.in -text
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contrib/README -text
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contrib/README.LMH -text
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contrib/README.disable_identd -text
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contrib/disable_identd.diff -text
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contrib/example_module.c -text
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contrib/lmh.diff -text
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contrib/m_clearchan.c -text
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contrib/m_flags.c -text
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contrib/m_force.c -text
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contrib/m_jupe.c -text
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contrib/m_ltrace.c -text
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contrib/m_map.c -text
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contrib/m_mkpasswd.c -text
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contrib/m_ojoin.c -text
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contrib/m_opme.c -text
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contrib/m_tburst.c -text
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contrib/spy_admin_notice.c -text
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contrib/spy_info_notice.c -text
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contrib/spy_links_notice.c -text
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contrib/spy_motd_notice.c -text
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contrib/spy_stats_notice.c -text
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contrib/spy_stats_p_notice.c -text
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contrib/spy_trace_notice.c -text
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contrib/spy_whois_notice.c -text
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doc/.cvsignore -text
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doc/CIDR.txt -text
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doc/LazyLinks.txt -text
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doc/Makefile.in -text
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doc/Tao-of-IRC.940110 -text
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doc/challenge.txt -text
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doc/convertconf-example.conf -text
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doc/dline.conf -text
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doc/example.conf -text
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doc/example.efnet.conf -text
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doc/guidelines.txt -text
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doc/index.txt -text
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doc/ircd.8 -text
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doc/ircd.motd -text
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doc/kline.conf -text
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doc/messages.txt -text
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doc/old/Authors -text
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doc/old/Etiquette -text
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doc/old/README -text
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doc/old/US-Admin/Networking -text
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doc/old/US-Admin/Operators -text
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doc/old/US-Admin/README -text
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doc/old/example.conf.trillian -text
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doc/old/example_old.conf -text
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doc/old/ircd.8 -text
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doc/old/simple.conf -text
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doc/operguide.txt -text
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doc/opermyth.txt -text
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doc/resv.txt -text
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doc/server-version-info -text
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doc/serverhide.txt -text
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doc/simple.conf -text
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doc/technical/Persistent_Clients.txt -text
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doc/technical/README.TSora -text
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doc/technical/README.openssl -text
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doc/technical/cryptlink.txt -text
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doc/technical/debug_api.txt -text
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doc/technical/fd-management.txt -text
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doc/technical/hostmask.txt -text
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doc/technical/index.txt -text
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doc/technical/linebuf.txt -text
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doc/technical/message-customisation.txt -text
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doc/technical/rfc1459.txt -text
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doc/technical/send.txt -text
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doc/technical/whats-new-code.txt -text
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doc/vchans.txt -text
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doc/whats-new.txt -text
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help/.cvsignore -text
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help/Makefile.in -text
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help/opers/accept -text
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help/opers/admin -text
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help/opers/close -text
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help/opers/cmode -text
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help/opers/connect -text
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help/opers/credits -text
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help/opers/cryptlink -text
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help/opers/die -text
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help/opers/dline -text
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help/opers/dmem -text
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help/opers/drop -text
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help/opers/eob -text
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help/opers/error -text
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help/opers/gline -text
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help/opers/help -text
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help/opers/index -text
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help/opers/info -text
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help/opers/invite -text
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help/opers/ison -text
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help/opers/join -text
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help/opers/kick -text
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help/opers/kill -text
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help/opers/kline -text
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help/opers/knock -text
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help/opers/knockll -text
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help/opers/links -text
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help/opers/list -text
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help/opers/lljoin -text
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help/opers/llnick -text
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help/opers/locops -text
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help/opers/lusers -text
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help/opers/modlist -text
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help/opers/modload -text
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help/opers/modrestart -text
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help/opers/modunload -text
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help/opers/motd -text
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help/opers/names -text
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help/opers/nburst -text
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help/opers/nick -text
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help/opers/notice -text
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help/opers/oper -text
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help/opers/operwall -text
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help/opers/part -text
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help/opers/pass -text
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help/opers/ping -text
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help/opers/pong -text
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help/opers/post -text
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help/opers/privmsg -text
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help/opers/quit -text
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help/opers/rehash -text
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help/opers/restart -text
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help/opers/resv -text
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help/opers/server -text
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help/opers/set -text
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help/opers/sjoin -text
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help/opers/squit -text
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help/opers/stats -text
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help/opers/svinfo -text
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help/opers/testline -text
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help/opers/time -text
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help/opers/topic -text
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help/opers/trace -text
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help/opers/uhelp -text
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help/opers/umode -text
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help/opers/undline -text
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help/opers/unresv -text
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help/opers/user -text
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help/opers/userhost -text
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help/opers/users -text
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help/opers/version -text
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help/opers/wallops -text
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help/opers/who -text
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help/opers/whois -text
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help/opers/whowas -text
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help/users/index -text
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help/users/info -text
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help/users/notice -text
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help/users/privmsg -text
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help/users/stats -text
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help/users/umode -text
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iauth/.cvsignore -text
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iauth/Makefile.in -text
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iauth/include/auth.h -text
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iauth/include/class.h -text
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iauth/include/commands.h -text
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iauth/include/conf.h -text
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iauth/include/iauth.h -text
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iauth/include/log.h -text
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iauth/include/match.h -text
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iauth/include/misc.h -text
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iauth/include/mtree.h -text
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iauth/include/res.h -text
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iauth/include/setup.h -text
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iauth/include/sock.h -text
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iauth/source/.cvsignore -text
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iauth/source/.depend -text
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iauth/source/Makefile.in -text
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iauth/source/auth.c -text
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iauth/source/class.c -text
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iauth/source/commands.c -text
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iauth/source/conf.c -text
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iauth/source/iauth.c -text
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iauth/source/log.c -text
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iauth/source/match.c -text
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iauth/source/misc.c -text
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iauth/source/mtree.c -text
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iauth/source/res.c -text
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iauth/source/sock.c -text
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include/.cvsignore -text
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include/Makefile.in -text
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include/balloc.h -text
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include/channel.h -text
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include/channel_mode.h -text
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include/class.h -text
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include/client.h -text
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include/common.h -text
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include/config.h -text
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include/config.h.dist -text
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include/defaults.h -text
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include/event.h -text
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include/fdlist.h -text
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include/fileio.h -text
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include/handlers.h -text
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include/hash.h -text
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include/hook.h -text
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include/hostmask.h -text
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include/irc_string.h -text
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include/ircd.h -text
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include/ircd_defs.h -text
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include/ircd_getopt.h -text
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include/ircd_handler.h -text
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include/ircd_signal.h -text
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include/ircdauth.h -text
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include/linebuf.h -text
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include/list.h -text
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include/listener.h -text
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include/m_info.h -text
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include/m_kline.h -text
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include/md5.h -text
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include/memory.h -text
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include/modules.h -text
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include/motd.h -text
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include/msg.h -text
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include/numeric.h -text
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include/packet.h -text
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include/parse.h -text
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include/patchlevel.h -text
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include/res.h -text
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include/restart.h -text
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include/resv.h -text
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include/rsa.h -text
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include/s_auth.h -text
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include/s_bsd.h -text
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include/s_conf.h -text
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include/s_debug.h -text
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include/s_gline.h -text
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include/s_log.h -text
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include/s_misc.h -text
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include/s_serv.h -text
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include/s_stats.h -text
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include/s_user.h -text
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include/s_zip.h -text
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include/scache.h -text
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include/send.h -text
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include/serno.h -text
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include/setup.h.in -text
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include/setup.h_vms -text
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include/sprintf_irc.h -text
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include/stdinc.h -text
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include/supported.h -text
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include/tools.h -text
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include/vchannel.h -text
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include/whowas.h -text
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/make.com -text
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messages/.cvsignore -text
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messages/Makefile.in -text
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messages/ayb.po -text
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messages/build_one -text
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messages/create_po -text
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messages/custom.po -text
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messages/translations/.cvsignore -text
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messages/translations/Makefile.in -text
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messages/translations/README -text
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messages/translations/ircd-croatian.po -text
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messages/translations/ircd-danish.po -text
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messages/translations/ircd-dutch.po -text
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messages/translations/ircd-german.po -text
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messages/translations/ircd-norwegian.po -text
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messages/translations/ircd-spanish.po -text
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messages/translations/ircd-swedish.po -text
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modules/.cvsignore -text
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modules/.depend -text
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modules/Makefile.in -text
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modules/descrip.mms -text
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modules/m_accept.c -text
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modules/m_admin.c -text
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modules/m_away.c -text
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modules/m_capab.c -text
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modules/m_cburst.c -text
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modules/m_challenge.c -text
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modules/m_cjoin.c -text
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modules/m_close.c -text
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modules/m_connect.c -text
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modules/m_cryptlink.c -text
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modules/m_dmem.c -text
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modules/m_drop.c -text
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modules/m_eob.c -text
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modules/m_gline.c -text
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modules/m_help.c -text
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modules/m_info.c -text
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modules/m_invite.c -text
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modules/m_ison.c -text
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modules/m_join.c -text
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modules/m_kline.c -text
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modules/m_knock.c -text
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modules/m_links.c -text
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modules/m_list.c -text
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modules/m_lljoin.c -text
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modules/m_llnick.c -text
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modules/m_locops.c -text
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modules/m_lusers.c -text
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modules/m_motd.c -text
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modules/m_names.c -text
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modules/m_nburst.c -text
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modules/m_oper.c -text
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modules/m_operwall.c -text
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modules/m_pass.c -text
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modules/m_ping.c -text
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modules/m_pong.c -text
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modules/m_post.c -text
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modules/m_rehash.c -text
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modules/m_restart.c -text
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modules/m_resv.c -text
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modules/m_set.c -text
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modules/m_stats.c -text
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modules/m_svinfo.c -text
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modules/m_testline.c -text
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modules/m_time.c -text
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modules/m_topic.c -text
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modules/m_trace.c -text
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modules/m_unkline.c -text
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modules/m_user.c -text
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modules/m_userhost.c -text
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modules/m_users.c -text
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modules/m_version.c -text
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modules/m_wallops.c -text
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modules/m_who.c -text
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modules/m_whois.c -text
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modules/m_whowas.c -text
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servlink/.cvsignore -text
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servlink/Makefile.in -text
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servlink/README -text
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servlink/TODO -text
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servlink/control.c -text
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servlink/control.h -text
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servlink/descrip.mms -text
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servlink/io.c -text
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servlink/io.h -text
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servlink/servlink.c -text
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servlink/servlink.h -text
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servlink/setup.h.in -text
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src/.cvsignore -text
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src/.depend -text
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src/Makefile.in -text
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src/adns.c -text
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src/balloc.c -text
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src/channel.c -text
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src/channel_mode.c -text
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src/class.c -text
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src/client.c -text
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src/crypt.c -text
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src/hash.c -text
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src/list.c -text
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src/s_misc.c -text
|
||||
src/s_serv.c -text
|
||||
src/s_stats.c -text
|
||||
src/s_user.c -text
|
||||
src/scache.c -text
|
||||
src/send.c -text
|
||||
src/snprintf.c -text
|
||||
src/sprintf_irc.c -text
|
||||
src/tools.c -text
|
||||
src/vchannel.c -text
|
||||
src/version.c.SH -text
|
||||
src/version.com -text
|
||||
src/whowas.c -text
|
||||
tools/.cvsignore -text
|
||||
tools/Makefile.in -text
|
||||
tools/README -text
|
||||
tools/README.mkpasswd -text
|
||||
tools/convertconf.c -text
|
||||
tools/convertilines.c -text
|
||||
tools/convertklines.c -text
|
||||
tools/descrip.mms -text
|
||||
tools/encspeed.c -text
|
||||
tools/mkkeypair -text
|
||||
tools/mkpasswd.c -text
|
||||
tools/rsa_respond/.cvsignore -text
|
||||
tools/rsa_respond/Makefile -text
|
||||
tools/rsa_respond/README -text
|
||||
tools/rsa_respond/respond.c -text
|
||||
tools/untabify -text
|
||||
tools/viconf.c -text
|
||||
17
.indent.pro
vendored
Normal file
17
.indent.pro
vendored
Normal file
|
|
@ -0,0 +1,17 @@
|
|||
/* $Id: .indent.pro,v 1.1 2002/08/13 14:34:26 fishwaldo Exp $ */
|
||||
/* copy this file to the source dir then run indent file.c */
|
||||
|
||||
--gnu-style
|
||||
/* Disable tabs... */
|
||||
-nut
|
||||
/* This is the indent before the brace not inside the block. */
|
||||
--brace-indent0
|
||||
/* Indent case: by 2 and braces inside case by 0(then by 0)... */
|
||||
--case-brace-indentation0
|
||||
--case-indentation2
|
||||
/* Put while() on the brace from do... */
|
||||
--cuddle-do-while
|
||||
/* Disable an annoying format... */
|
||||
--no-space-after-function-call-names
|
||||
/* Disable an annoying format... */
|
||||
--no-space-after-casts
|
||||
63
BUGS
Normal file
63
BUGS
Normal file
|
|
@ -0,0 +1,63 @@
|
|||
Known Bugs worthy of a mention:
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
1. Issues with server hostmasking.
|
||||
- If for example the new servername is blah.blah.blah.nl, the following
|
||||
servernames will be checked, in this order: *.blah.blah.nl, *.blah.nl,
|
||||
*.nl, one of which will match the host-masked server they are
|
||||
connecting behind. This will be accepted by the host-masked server it
|
||||
is connected behind, but when it reaches the server the host-masked
|
||||
server is connected to, the find_server will match, so the host-masked
|
||||
server will be dropped.
|
||||
--> This corrected?
|
||||
|
||||
2. /MODUNLOAD causes cores:
|
||||
- If a module is modified before being unloaded, /MODUNLOAD (and
|
||||
therefore /MODRELOAD) may cause a core.
|
||||
|
||||
This problem is caused by the behaviour of the OS, which treats
|
||||
shared libraries differently to executables (modifying the ircd
|
||||
binary whilst it is running would also cause a core, but is denied
|
||||
by the OS). There is no way to fix this at the application level,
|
||||
and fixing the OS to do the right thing is also difficult.
|
||||
|
||||
A workaround to avoid coring is possible however. To install new
|
||||
modules, first remove or rename the old module, then copy/move the
|
||||
new file into place. /MODUNLOAD will then work successfully.
|
||||
|
||||
Alternatively, running ./configure with the --disable-shared-modules
|
||||
argument will link all the commands statically, losing the advantages
|
||||
of upgrading at runtime, but reducing the chances of accidentally
|
||||
coring your server.
|
||||
|
||||
3. Problem with msgfmt command building custom msgs using gettext
|
||||
- Please ensure you are using GNU gettext version 0.10.35.
|
||||
Other versions are untested, and some are known to be
|
||||
incompatible.
|
||||
|
||||
4. Problems with quote set msglocale not working on linux.
|
||||
This seems to be a linux problem, /quote set msglocale will sometimes
|
||||
get "undone" when a new client connects. The server will also sometimes
|
||||
not correctly set the locale from ircd.conf on startup.
|
||||
|
||||
The solution is if a locale is needed, to have the message_locale="x"
|
||||
in ircd.conf, and then rehash to make it take effect. A rehash after
|
||||
startup will also need to be performed to set the locale.
|
||||
|
||||
5. When updating a message file, in certain unknown situations it will core
|
||||
if the file in use is being accessed. To prevent this from happening,
|
||||
use '/quote SET MSGLOCALE standard' BEFORE issuing make install. When
|
||||
the file is installed, you can SET MSGLOCALE back to the language that
|
||||
was just updated.
|
||||
|
||||
6. IAuthd is broken beyond belief. It does not work at this time. If this
|
||||
bothers you, fix it for us.
|
||||
|
||||
BUG REPORTS: If you run this code and encounter problems, you must report
|
||||
the bug in by E-MAIL to ircd-hybrid@the-project.org.
|
||||
|
||||
Please include a gdb backtrace and a copy of your config.h and ircd.conf
|
||||
with any report (with passwords and other sensitive information masked).
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
$Id: BUGS,v 1.1 2002/08/13 14:34:26 fishwaldo Exp $
|
||||
58
Hybrid-team
Normal file
58
Hybrid-team
Normal file
|
|
@ -0,0 +1,58 @@
|
|||
$Id: Hybrid-team,v 1.1 2002/08/13 14:34:54 fishwaldo Exp $
|
||||
|
||||
The hybrid team is a group of ircd coders who were frustrated
|
||||
with the instability and all-out "dirtiness" of the EFnet ircd's
|
||||
available. "hybrid" is the name for the collective efforts of a group
|
||||
of people, all of us.
|
||||
|
||||
Anyone is welcome to contribute to this effort. You are encouraged
|
||||
to participate in the Hybrid mailing list. To subscribe to the
|
||||
Hybrid List, send email to listmanager@the-project.org with the
|
||||
subject "subscribe hybrid".
|
||||
|
||||
The core team as, of this major release:
|
||||
|
||||
A1kmm, Andrew Miller <a1kmm@mware.virtualave.net>
|
||||
adrian, Adrian Chadd <adrian@creative.net.au>
|
||||
AndroSyn, Aaron Sethman <androsyn@ratbox.org>
|
||||
billy-jon, Bill Jonus <bill@mu.org>
|
||||
cosine, Patrick Alken <wnder@uwns.underworld.net>
|
||||
David-T, David Taylor <davidt@yadt.co.uk>
|
||||
Dianora, Diane Bruce <db@db.net>
|
||||
einride, Erik S. Johansen, <einride@einride.org>
|
||||
fl, Lee Hardy <lee@leeh.co.uk>
|
||||
Hwy101, W. Campbell <wcampbel@botbay.net>
|
||||
larne, Edward Brocklesby <ejb@sdf.lonestar.org>
|
||||
isomer, Perry Lorier <perry@coders.net>
|
||||
jmallett, Juli Mallett <jmallett@FreeBSD.org>
|
||||
k9, Jeremy Chadwick <yoshi@parodius.com>
|
||||
Rodder, Jon Lusky <lusky@blown.net>
|
||||
toot, Toby Verrall <to7@antipope.fsnet.co.uk>
|
||||
Wohali, Joan Touzet <joant@ieee.org>
|
||||
xyst, Greg Prosser <gnp@arrogant.org>
|
||||
|
||||
The following people have contributed blood, sweat, and/or code to
|
||||
this release of hybrid, in nick alphabetical order:
|
||||
|
||||
adx, Piotr Nizynski <adx@crashnet.pl>
|
||||
bysin, Ben Kittridge <bkittridge@cfl.rr.com>
|
||||
desrt, Ryan Lortie <desertangel@mindless.com>
|
||||
Habeeb, David Supuran <habeeb@cfl.rr.com>
|
||||
jv, Jakub Vlasek <jv@pilsedu.cz>
|
||||
kre, Dinko Korunic <kreator@fly.srk.fer.hr>
|
||||
madmax, Paul Lomax <madmax@efnet.org>
|
||||
Neph|l|m, Adel Mezibra <adel@cybercable.fr>
|
||||
Riedel, Dennis Vink, <vink@vuurwerk.nl>
|
||||
Robert Alan Byer <byer@mail.ourservers.net>
|
||||
scuzzy, David Todd <scuzzy@aniverse.net>
|
||||
spookey, David Colburn <spookey@spookey.org>
|
||||
vulture, Sean Stanek <vulture@cs.iastate.edu>
|
||||
vx0, Mark Miller <mark@vx0.net>
|
||||
zb^3, Alfred Perlstein <alfred@freebsd.org>
|
||||
|
||||
Others are welcome. Always. And if we left anyone off the above list,
|
||||
be sure to let us know that too. Many others have contributed to
|
||||
previous versions of this ircd and it's ancestors, too many to list
|
||||
here.
|
||||
|
||||
Send bug fixes/complaints/rotten tomatoes to ircd-hybrid@the-project.org.
|
||||
273
INSTALL
Normal file
273
INSTALL
Normal file
|
|
@ -0,0 +1,273 @@
|
|||
Hybrid INSTALL Document
|
||||
|
||||
$Id: INSTALL,v 1.1 2002/08/13 14:34:55 fishwaldo Exp $
|
||||
|
||||
Copyright (c) 2001 by ircd-hybrid team
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
+------------------------------------------------------------------------+
|
||||
| Note for those who dont bother reading docs |
|
||||
| |
|
||||
| Reading INSTALL is now a must, as the old DPATH is now specified when |
|
||||
| configure is run. |
|
||||
| |
|
||||
| - You now need to ./configure --prefix="/path/to/install/it" |
|
||||
| |
|
||||
| Important: The old config format WILL NOT WORK. Please see point 6! |
|
||||
| |
|
||||
| The old kline format WILL NOT WORK. Please see point 7! |
|
||||
+------------------------------------------------------------------------+
|
||||
|
||||
***** EFNET NOTE *****
|
||||
You should run ./configure with the option '--enable-efnet' to tweak
|
||||
some options to be EFNet based. You must also use the example.efnet.conf
|
||||
instead of example.conf. Please see note 7 for information about
|
||||
converting old configs to new.
|
||||
**********************
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
HOW TO BUILD
|
||||
|
||||
As of hybrid-4, the distribution uses GNU autoconf instead of the old
|
||||
Config script. The Makefile has also been updated to include CFLAGS
|
||||
defines for popular modern OSes.
|
||||
|
||||
1.
|
||||
|
||||
Read the ChangeLog file to find out about the exciting new features in
|
||||
this version. Other good reads are doc/whats-new.txt, BUGS,
|
||||
doc/example.conf, and README.FIRST.
|
||||
|
||||
An example.conf for EFnet is in doc/ with the values "approved" on 12
|
||||
December 2001.
|
||||
|
||||
2.
|
||||
|
||||
Run the configure script. It will create include/setup.h and the
|
||||
Makefiles to match your system. In hybrid-7, the paths are now handled
|
||||
with the --prefix option to configure, not in config.h.
|
||||
/usr/local/ircd is the default if no prefix is specified.
|
||||
|
||||
./configure --prefix="/usr/local/ircd"
|
||||
|
||||
Note: There are some special optional parameters to the configure
|
||||
script that some admins may wish to use.
|
||||
|
||||
*
|
||||
|
||||
--enable-kqueue - Use the superior kqueue(2) system call as
|
||||
opposed to the default poll(2). This is currently only available
|
||||
on FreeBSD 4.1 or higher.
|
||||
|
||||
*
|
||||
|
||||
--enable-devpoll - Enable the superior /dev/poll support on
|
||||
Solaris. Linux /dev/poll is broken and will not work with this
|
||||
option.
|
||||
|
||||
*
|
||||
|
||||
--enable-rtsigio - Enable the superior Linux RealTime Signal I/O
|
||||
system. This is currently only available on 2.4 Linux kernel
|
||||
versions or later.
|
||||
|
||||
*
|
||||
|
||||
--enable-openssl - Enable the openssl dependent crypto functions.
|
||||
This will allow CHALLENGE to work and encrypted links. On systems
|
||||
where the configure script can automatically detect OpenSSL, this
|
||||
option is not necessary. If configure cannot find OpenSSL, you
|
||||
must specify a path with this option
|
||||
(--enable-openssl=/path/to/openssl)
|
||||
|
||||
*
|
||||
|
||||
--enable-ipv6 - Enable IPv6 support.
|
||||
|
||||
*
|
||||
|
||||
--disable-shared-modules - Disable module support. This option is
|
||||
more secure, but reduces a lot of the flexibility in Hybrid 7.
|
||||
This may need to be used on some systems without a working dl
|
||||
library.
|
||||
|
||||
*
|
||||
|
||||
--disable-assert - Disable some of the debugging code. This
|
||||
should be used on all production servers for maximum speed and to
|
||||
prevent cores from things that shouldn't normally happen.
|
||||
|
||||
*
|
||||
|
||||
--enable-small-net - Tunes the server for smaller networks by
|
||||
reducing the startup memory footprint. This should really only be
|
||||
used for *small* networks, as this tends to be a performance hit
|
||||
on larger networks.
|
||||
|
||||
*
|
||||
|
||||
--with-nicklen - Sets the maximum NICK length. Note that this
|
||||
must be consistant across your entire network.
|
||||
|
||||
*
|
||||
|
||||
--with-maxclients - Sets the maximum number of clients support by
|
||||
the server. Note that this also twiddles the HARD_FDLIMIT_ define
|
||||
so it is no longer necessary to modify include/config.h for this.
|
||||
If HARD_FDLIMIT_ ends up being larger that FD_SETSIZE when using
|
||||
select() for your I/O loop, s_bsd_select.c will refuse to compile
|
||||
(and tell you to use poll instead). Take this error's advice and
|
||||
use --enable-poll or something a bit more efficient. You'll be
|
||||
happier at the end of the day for it.
|
||||
|
||||
3.
|
||||
|
||||
Look over the "include/config.h" file. This allows you to change the
|
||||
few remaining hard coded options of how the ircd will operate. Most
|
||||
admins will only have to change a few settings. USE_SYSLOG is the only
|
||||
one that most admins will need to edit.
|
||||
|
||||
Note: Note that you must have permission by the sysadmin to send
|
||||
messages to the system log files.
|
||||
|
||||
All other settings in config.h are not necessary to edit.
|
||||
|
||||
4.
|
||||
|
||||
make should build ircd.
|
||||
|
||||
5.
|
||||
|
||||
make install will install the server, modules(1), and tools in the
|
||||
path defined in config.h and the prefix specified when configure was
|
||||
run.
|
||||
|
||||
(1) Unless the server was compiled without module support.
|
||||
|
||||
6.
|
||||
|
||||
If you wish to enable the user log, oper log, and failed oper log,
|
||||
issue these commands at the shell prompt (in the prefix directory)
|
||||
|
||||
$ touch logs/userlog
|
||||
$ touch logs/operlog
|
||||
$ touch logs/foperlog
|
||||
|
||||
Note: If you use different names in ircd.conf, you must 'touch' the
|
||||
specific names.
|
||||
|
||||
7.
|
||||
|
||||
If you are upgrading from Hybrid 5 or Hybrid 6, the config file has
|
||||
changed drastically...
|
||||
|
||||
There is a utility to convert your old config file to the new format.
|
||||
In prefix/bin there is something called "convertconf". Its usage is:
|
||||
./convertconf (old config file to convert) (converted file name)
|
||||
|
||||
Convertconf will NOT convert I: lines. You must use "convertilines"
|
||||
for this which contains a much superior method of conversion and
|
||||
will group I: together under one auth {};.
|
||||
|
||||
Once this is done, move your new config to prefix/etc/ircd.conf and
|
||||
EDIT IT! There are still things that need changing in the config,
|
||||
including the fact that classes MUST be above auth/connect blocks!
|
||||
|
||||
8.
|
||||
|
||||
If you are upgrading from Hybrid 5 or Hybrid 6, the kline file has
|
||||
also changed...
|
||||
|
||||
There is a utility to convert the old kline configuration file to the
|
||||
new format. In prefix/bin there is a program called "convertklines".
|
||||
Its usage is: ./convertklines (old kline.conf filename) (new
|
||||
kline.conf filename) (dline.conf filename).
|
||||
|
||||
Once this is done, move the new files into the prefix/etc/ directory
|
||||
under their proper names. By default, the kline file is named
|
||||
kline.conf and the dline file is named dline.conf.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
HOW TO GET HELP
|
||||
|
||||
Send Check or Money Order to... just kidding! You're on your own for
|
||||
support. Try asking other ircd-hybrid admins on EFnet if you can't fix it
|
||||
yourself. If you do fix anything, however, please send context or unified
|
||||
diffs to ircd-hybrid@the-project.org so the fixes can be incorporated into
|
||||
the next release of ircd-hybrid. If hybrid crashes on you, PLEASE contact
|
||||
ircd-hybrid@the-project.org ASAP with a backtrace of the core. The Hybrid
|
||||
team can't fix bugs if no one tells us about them!
|
||||
|
||||
There is now a mailing list for general discussion of Hybrid. To subscribe,
|
||||
send an emal to listmanager@the-project.org with a single line in the body
|
||||
containing "subscribe hybrid".
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
NOTES
|
||||
|
||||
The best way to get a backtrace of the core is to follow this sequence of
|
||||
instructions:
|
||||
|
||||
1.
|
||||
|
||||
Change to the directory containing the core file
|
||||
|
||||
2.
|
||||
|
||||
Run gdb on the binary and the core file. With an unmodified Hybrid-7
|
||||
installation, an example command line is below (in the /usr/local/ircd
|
||||
directory)
|
||||
|
||||
$ gdb bin/ircd ircd.core
|
||||
|
||||
3.
|
||||
|
||||
At the "(gdb)" prompt, enter the command "bt"
|
||||
|
||||
4.
|
||||
|
||||
Save the output of the backtrace command and send it to
|
||||
ircd-hybrid@the-project.org.
|
||||
|
||||
5.
|
||||
|
||||
Be sure to save the ircd binary, the modules, and the core file in a
|
||||
safe place in case the developers need to look deeper than a backtrace
|
||||
provides.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
OPENSSL NOTES
|
||||
|
||||
Older FreeBSD machines sometimes have the obsolete ports version of
|
||||
OpenSSL libcrypto in /usr/local/lib. When configure is used with
|
||||
--enable-openssl, and libintl is detected in /usr/local/lib, the
|
||||
/usr/local/lib directory will be searched BEFORE the system /usr/lib for
|
||||
libraries by the linker. The linker may try to link to the old
|
||||
/usr/local/lib libcrypto instead of the system /usr/lib libcrypto. Some
|
||||
older versions may cause error messages similar to the following:
|
||||
|
||||
gcc -g -O2 -DIRCD_PREFIX=\"/home/wcampbel/ircd\" -Wl,-export-dynamic
|
||||
-L/usr/local/lib -o ircd blalloc.o channel.o vchannel.o class.o client.o
|
||||
dline_conf.o event.o fdlist.o fileio.o hash.o irc_string.o ircd.o ircdauth.o
|
||||
ircd_signal.o linebuf.o list.o listener.o m_error.o match.o memdebug.o
|
||||
modules.o motd.o mtrie_conf.o oldparse.o numeric.o packet.o parse.o res.o rsa.o
|
||||
restart.o s_auth.o s_bsd.o s_bsd_kqueue.o s_conf.o s_debug.o s_gline.o s_log.o
|
||||
s_misc.o s_serv.o s_stats.o s_user.o scache.o send.o sprintf_irc.o tools.o
|
||||
whowas.o lex.yy.o y.tab.o version.o -lintl -ldescrypt -lcrypto -lfl
|
||||
rsa.o: In function `get_randomness':
|
||||
/home/wcampbel/dev/ircd-hybrid-7/src/rsa.c(.text+0x60): undefined reference to
|
||||
`RAND_pseudo_bytes'
|
||||
/usr/local/lib/libcrypto.so: undefined reference to `ERR_load_RSAREF_strings'
|
||||
/usr/local/lib/libcrypto.so: undefined reference to `RSA_PKCS1_RSAref'
|
||||
*** Error code 1
|
||||
|
||||
If this is the case, you may need to rerun configure without the
|
||||
--enable-openssl option, manually edit src/Makefile and modules/Makefile
|
||||
to put -L/usr/lib before the -L/usr/local/lib in LDFLAGS, or remove the
|
||||
old OpenSSL from /usr/local, and recompile all applications that use
|
||||
libcrypto to use the system one.
|
||||
341
LICENSE
Normal file
341
LICENSE
Normal file
|
|
@ -0,0 +1,341 @@
|
|||
# $Id: LICENSE,v 1.1 2002/08/13 14:34:56 fishwaldo Exp $
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
|
||||
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
License is intended to guarantee your freedom to share and change free
|
||||
software--to make sure the software is free for all its users. This
|
||||
General Public License applies to most of the Free Software
|
||||
Foundation's software and to any other program whose authors commit to
|
||||
using it. (Some other Free Software Foundation software is covered by
|
||||
the GNU Library General Public License instead.) You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
this service if you wish), that you receive source code or can get it
|
||||
if you want it, that you can change the software or use pieces of it
|
||||
in new free programs; and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
anyone to deny you these rights or to ask you to surrender the rights.
|
||||
These restrictions translate to certain responsibilities for you if you
|
||||
distribute copies of the software, or if you modify it.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must give the recipients all the rights that
|
||||
you have. You must make sure that they, too, receive or can get the
|
||||
source code. And you must show them these terms so they know their
|
||||
rights.
|
||||
|
||||
We protect your rights with two steps: (1) copyright the software, and
|
||||
(2) offer you this license which gives you legal permission to copy,
|
||||
distribute and/or modify the software.
|
||||
|
||||
Also, for each author's protection and ours, we want to make certain
|
||||
that everyone understands that there is no warranty for this free
|
||||
software. If the software is modified by someone else and passed on, we
|
||||
want its recipients to know that what they have is not the original, so
|
||||
that any problems introduced by others will not reflect on the original
|
||||
authors' reputations.
|
||||
|
||||
Finally, any free program is threatened constantly by software
|
||||
patents. We wish to avoid the danger that redistributors of a free
|
||||
program will individually obtain patent licenses, in effect making the
|
||||
program proprietary. To prevent this, we have made it clear that any
|
||||
patent must be licensed for everyone's free use or not licensed at all.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. This License applies to any program or other work which contains
|
||||
a notice placed by the copyright holder saying it may be distributed
|
||||
under the terms of this General Public License. The "Program", below,
|
||||
refers to any such program or work, and a "work based on the Program"
|
||||
means either the Program or any derivative work under copyright law:
|
||||
that is to say, a work containing the Program or a portion of it,
|
||||
either verbatim or with modifications and/or translated into another
|
||||
language. (Hereinafter, translation is included without limitation in
|
||||
the term "modification".) Each licensee is addressed as "you".
|
||||
|
||||
Activities other than copying, distribution and modification are not
|
||||
covered by this License; they are outside its scope. The act of
|
||||
running the Program is not restricted, and the output from the Program
|
||||
is covered only if its contents constitute a work based on the
|
||||
Program (independent of having been made by running the Program).
|
||||
Whether that is true depends on what the Program does.
|
||||
|
||||
1. You may copy and distribute verbatim copies of the Program's
|
||||
source code as you receive it, in any medium, provided that you
|
||||
conspicuously and appropriately publish on each copy an appropriate
|
||||
copyright notice and disclaimer of warranty; keep intact all the
|
||||
notices that refer to this License and to the absence of any warranty;
|
||||
and give any other recipients of the Program a copy of this License
|
||||
along with the Program.
|
||||
|
||||
You may charge a fee for the physical act of transferring a copy, and
|
||||
you may at your option offer warranty protection in exchange for a fee.
|
||||
|
||||
2. You may modify your copy or copies of the Program or any portion
|
||||
of it, thus forming a work based on the Program, and copy and
|
||||
distribute such modifications or work under the terms of Section 1
|
||||
above, provided that you also meet all of these conditions:
|
||||
|
||||
a) You must cause the modified files to carry prominent notices
|
||||
stating that you changed the files and the date of any change.
|
||||
|
||||
b) You must cause any work that you distribute or publish, that in
|
||||
whole or in part contains or is derived from the Program or any
|
||||
part thereof, to be licensed as a whole at no charge to all third
|
||||
parties under the terms of this License.
|
||||
|
||||
c) If the modified program normally reads commands interactively
|
||||
when run, you must cause it, when started running for such
|
||||
interactive use in the most ordinary way, to print or display an
|
||||
announcement including an appropriate copyright notice and a
|
||||
notice that there is no warranty (or else, saying that you provide
|
||||
a warranty) and that users may redistribute the program under
|
||||
these conditions, and telling the user how to view a copy of this
|
||||
License. (Exception: if the Program itself is interactive but
|
||||
does not normally print such an announcement, your work based on
|
||||
the Program is not required to print an announcement.)
|
||||
|
||||
These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Program,
|
||||
and can be reasonably considered independent and separate works in
|
||||
themselves, then this License, and its terms, do not apply to those
|
||||
sections when you distribute them as separate works. But when you
|
||||
distribute the same sections as part of a whole which is a work based
|
||||
on the Program, the distribution of the whole must be on the terms of
|
||||
this License, whose permissions for other licensees extend to the
|
||||
entire whole, and thus to each and every part regardless of who wrote it.
|
||||
|
||||
Thus, it is not the intent of this section to claim rights or contest
|
||||
your rights to work written entirely by you; rather, the intent is to
|
||||
exercise the right to control the distribution of derivative or
|
||||
collective works based on the Program.
|
||||
|
||||
In addition, mere aggregation of another work not based on the Program
|
||||
with the Program (or with a work based on the Program) on a volume of
|
||||
a storage or distribution medium does not bring the other work under
|
||||
the scope of this License.
|
||||
|
||||
3. You may copy and distribute the Program (or a work based on it,
|
||||
under Section 2) in object code or executable form under the terms of
|
||||
Sections 1 and 2 above provided that you also do one of the following:
|
||||
|
||||
a) Accompany it with the complete corresponding machine-readable
|
||||
source code, which must be distributed under the terms of Sections
|
||||
1 and 2 above on a medium customarily used for software interchange; or,
|
||||
|
||||
b) Accompany it with a written offer, valid for at least three
|
||||
years, to give any third party, for a charge no more than your
|
||||
cost of physically performing source distribution, a complete
|
||||
machine-readable copy of the corresponding source code, to be
|
||||
distributed under the terms of Sections 1 and 2 above on a medium
|
||||
customarily used for software interchange; or,
|
||||
|
||||
c) Accompany it with the information you received as to the offer
|
||||
to distribute corresponding source code. (This alternative is
|
||||
allowed only for noncommercial distribution and only if you
|
||||
received the program in object code or executable form with such
|
||||
an offer, in accord with Subsection b above.)
|
||||
|
||||
The source code for a work means the preferred form of the work for
|
||||
making modifications to it. For an executable work, complete source
|
||||
code means all the source code for all modules it contains, plus any
|
||||
associated interface definition files, plus the scripts used to
|
||||
control compilation and installation of the executable. However, as a
|
||||
special exception, the source code distributed need not include
|
||||
anything that is normally distributed (in either source or binary
|
||||
form) with the major components (compiler, kernel, and so on) of the
|
||||
operating system on which the executable runs, unless that component
|
||||
itself accompanies the executable.
|
||||
|
||||
If distribution of executable or object code is made by offering
|
||||
access to copy from a designated place, then offering equivalent
|
||||
access to copy the source code from the same place counts as
|
||||
distribution of the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.
|
||||
|
||||
4. You may not copy, modify, sublicense, or distribute the Program
|
||||
except as expressly provided under this License. Any attempt
|
||||
otherwise to copy, modify, sublicense or distribute the Program is
|
||||
void, and will automatically terminate your rights under this License.
|
||||
However, parties who have received copies, or rights, from you under
|
||||
this License will not have their licenses terminated so long as such
|
||||
parties remain in full compliance.
|
||||
|
||||
5. You are not required to accept this License, since you have not
|
||||
signed it. However, nothing else grants you permission to modify or
|
||||
distribute the Program or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Program (or any work based on the
|
||||
Program), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Program or works based on it.
|
||||
|
||||
6. Each time you redistribute the Program (or any work based on the
|
||||
Program), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute or modify the Program subject to
|
||||
these terms and conditions. You may not impose any further
|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties to
|
||||
this License.
|
||||
|
||||
7. If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Program at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Program by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Program.
|
||||
|
||||
If any portion of this section is held invalid or unenforceable under
|
||||
any particular circumstance, the balance of the section is intended to
|
||||
apply and the section as a whole is intended to apply in other
|
||||
circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system, which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
8. If the distribution and/or use of the Program is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Program under this License
|
||||
may add an explicit geographical distribution limitation excluding
|
||||
those countries, so that distribution is permitted only in or among
|
||||
countries not thus excluded. In such case, this License incorporates
|
||||
the limitation as if written in the body of this License.
|
||||
|
||||
9. The Free Software Foundation may publish revised and/or new versions
|
||||
of the General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the Program
|
||||
specifies a version number of this License which applies to it and "any
|
||||
later version", you have the option of following the terms and conditions
|
||||
either of that version or of any later version published by the Free
|
||||
Software Foundation. If the Program does not specify a version number of
|
||||
this License, you may choose any version ever published by the Free Software
|
||||
Foundation.
|
||||
|
||||
10. If you wish to incorporate parts of the Program into other free
|
||||
programs whose distribution conditions are different, write to the author
|
||||
to ask for permission. For software which is copyrighted by the Free
|
||||
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||
make exceptions for this. Our decision will be guided by the two goals
|
||||
of preserving the free status of all derivatives of our free software and
|
||||
of promoting the sharing and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
|
||||
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
|
||||
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
|
||||
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
|
||||
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||||
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
|
||||
REPAIR OR CORRECTION.
|
||||
|
||||
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
|
||||
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
|
||||
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
|
||||
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
|
||||
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
|
||||
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) 19yy <name of author>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program is interactive, make it output a short notice like this
|
||||
when it starts in an interactive mode:
|
||||
|
||||
Gnomovision version 69, Copyright (C) 19yy name of author
|
||||
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, the commands you use may
|
||||
be called something other than `show w' and `show c'; they could even be
|
||||
mouse-clicks or menu items--whatever suits your program.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
|
||||
This General Public License does not permit incorporating your program into
|
||||
proprietary programs. If your program is a subroutine library, you may
|
||||
consider it more useful to permit linking proprietary applications with the
|
||||
library. If this is what you want to do, use the GNU Library General
|
||||
Public License instead of this License.
|
||||
117
Makefile.in
Normal file
117
Makefile.in
Normal file
|
|
@ -0,0 +1,117 @@
|
|||
#************************************************************************
|
||||
#* IRC - Internet Relay Chat, Makefile
|
||||
#* Copyright (C) 1990, Jarkko Oikarinen
|
||||
#*
|
||||
#* This program is free software; you can redistribute it and/or modify
|
||||
#* it under the terms of the GNU General Public License as published by
|
||||
#* the Free Software Foundation; either version 1, or (at your option)
|
||||
#* any later version.
|
||||
#*
|
||||
#* This program is distributed in the hope that it will be useful,
|
||||
#* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
#* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
#* GNU General Public License for more details.
|
||||
#*
|
||||
#* You should have received a copy of the GNU General Public License
|
||||
#* along with this program; if not, write to the Free Software
|
||||
#* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
#*
|
||||
#* $Id: Makefile.in,v 1.1 2002/08/13 14:34:56 fishwaldo Exp $
|
||||
#*/
|
||||
|
||||
RM=@RM@
|
||||
|
||||
# Default CFLAGS
|
||||
# CFLAGS = -g -O2 -DNDEBUG
|
||||
CFLAGS = @CFLAGS@
|
||||
# Developers CFLAGS
|
||||
#CFLAGS= -g -O2 -Wunused -Wall -ggdb -pedantic -Wshadow -Wmissing-declarations
|
||||
|
||||
# Default make flags - you may want to uncomment this on a multicpu machine
|
||||
#MFLAGS = -j 4
|
||||
|
||||
#
|
||||
# For developers
|
||||
#CFLAGS= -g -O2 -Wall
|
||||
|
||||
# You may need to define the FD_SETSIZE in order to overrule
|
||||
# the system one.
|
||||
#CFLAGS= -DNDEBUG -g -O2 -D"FD_SETSIZE=1024"
|
||||
SHELL=/bin/sh
|
||||
SUBDIRS=modules adns src tools doc @SUBDIR_MESSAGES@ include servlink help
|
||||
CLEANDIRS = ${SUBDIRS} contrib iauth
|
||||
# XXX removed `iauth' from the build since it doesn't compile currently
|
||||
# SUBDIRS=src tools iauth
|
||||
RSA_FILES=rsa_respond/README rsa_respond/respond.c rsa_respond/Makefile
|
||||
|
||||
MAKE = make ${MFLAGS}
|
||||
|
||||
all: build
|
||||
|
||||
|
||||
autoconf: autoconf/configure.in
|
||||
autoconf autoconf/configure.in >configure
|
||||
autoheader -l autoconf autoconf/configure.in > include/setup.h.in
|
||||
${RM} -f config.cache
|
||||
|
||||
build:
|
||||
-@if [ ! -f include/setup.h ] ; then \
|
||||
echo "Hmm...doesn't look like you've run configure..."; \
|
||||
echo "Doing so now."; \
|
||||
sh configure; \
|
||||
fi
|
||||
@for i in $(SUBDIRS); do \
|
||||
echo "build ==> $$i";\
|
||||
cd $$i;\
|
||||
${MAKE} build || exit; cd ..;\
|
||||
done
|
||||
|
||||
clean:
|
||||
${RM} -f *~ core rsa_respond.tar rsa_respond.tar.gz
|
||||
@for i in $(CLEANDIRS); do \
|
||||
echo "clean ==> $$i";\
|
||||
cd $$i;\
|
||||
${MAKE} clean; cd ..;\
|
||||
done
|
||||
-@if [ -f include/setup.h ] ; then \
|
||||
echo "To really restart installation, make distclean" ; \
|
||||
fi
|
||||
|
||||
distclean:
|
||||
${RM} -f Makefile *~ *.rej *.orig core ircd.core
|
||||
${RM} -f config.status config.cache config.log
|
||||
cd include; ${RM} -f setup.h *~ *.rej *.orig ; cd ..
|
||||
@for i in $(CLEANDIRS); do \
|
||||
echo "distclean ==> $$i";\
|
||||
cd $$i;\
|
||||
${MAKE} distclean; cd ..;\
|
||||
done
|
||||
|
||||
depend:
|
||||
@for i in $(SUBDIRS); do \
|
||||
echo "depend ==> $$i";\
|
||||
cd $$i;\
|
||||
${MAKE} depend; cd ..;\
|
||||
done
|
||||
|
||||
lint:
|
||||
@for i in $(SUBDIRS); do \
|
||||
echo "lint ==> $$i";\
|
||||
cd $$i;\
|
||||
${MAKE} lint; cd ..;\
|
||||
done
|
||||
|
||||
install: all
|
||||
@for i in $(SUBDIRS); do \
|
||||
echo "install ==> $$i";\
|
||||
cd $$i;\
|
||||
${MAKE} install; \
|
||||
cd ..; \
|
||||
done
|
||||
|
||||
rsa_respond:
|
||||
@cd tools;\
|
||||
echo "Creating rsa_respond.tar.gz";\
|
||||
tar cf ../rsa_respond.tar $(RSA_FILES);\
|
||||
cd ..;\
|
||||
gzip rsa_respond.tar
|
||||
115
README.FIRST
Normal file
115
README.FIRST
Normal file
|
|
@ -0,0 +1,115 @@
|
|||
If you don't read this first, we won't help you.
|
||||
:-)
|
||||
|
||||
******************************* IMPORTANT *************************************
|
||||
|
||||
*********** Note for those who dont bother reading docs *****************
|
||||
* - Reading INSTALL is now a must, as the old DPATH is now specified *
|
||||
* when configure is run. *
|
||||
* You now need to ./configure --prefix="/path/to/install/it" *
|
||||
* - The old config format WILL NOT WORK. Please see doc/example.conf ! *
|
||||
* - The old kline format WILL NOT WORK. Please use convertklines which *
|
||||
* will be installed with your ircd! *
|
||||
* - If you get errors compiling custom.mo, check if you are using the *
|
||||
* most recent version of gettext. Tested with GNU gettext 0.10.35. *
|
||||
*************************************************************************
|
||||
|
||||
ALSO, IF YOU ARE UPGRADING YOUR CURRENT SOURCE TREE, AND YOU TRY TO BUILD
|
||||
IN IT WITHOUT PERFORMING AT LEAST 'make clean', THINGS _WILL_ BREAK. IT IS
|
||||
RECOMMENDED THAT YOU RUN 'make distclean' AND THEN RERUN './configure'!
|
||||
|
||||
******************************* REQUIREMENTS **********************************
|
||||
|
||||
Necessary Requirements:
|
||||
|
||||
- A supported platform (look below)
|
||||
|
||||
- A working dynamic load library, unless
|
||||
compiling as static, without module
|
||||
support.
|
||||
|
||||
- A working lex. Solaris /usr/ccs/bin/lex
|
||||
appears to be broken, on this system flex
|
||||
should be used.
|
||||
|
||||
- A working bison or byacc. FreeBSD and BSD/OS
|
||||
byacc are broken in some releases, and will
|
||||
dump core when building the ircd_parser.y. The
|
||||
solution to this is to upgrade to the most
|
||||
recent release, or to simply obtain a current
|
||||
copy of byacc (such as building source from
|
||||
FreeBSD CVS/CVSup). This is fixed in FreeBSD
|
||||
4.4-STABLE and later.
|
||||
|
||||
Feature Specific Requirements:
|
||||
|
||||
- For the SSL Challenge controlled OPER feature and encrypted server links,
|
||||
a working OpenSSL library
|
||||
|
||||
- For dynamic message locale support, a working gettext (intl) library
|
||||
|
||||
- For encrypted oper and (optional) server passwords, a working DES and/or
|
||||
MD5 library
|
||||
|
||||
*******************************************************************************
|
||||
|
||||
- To report bugs in hybrid, send the bug report to ircd-hybrid@the-project.org
|
||||
|
||||
- Known bugs are listed in the BUGS file
|
||||
|
||||
- See the INSTALL document for info on configuring and compiling
|
||||
ircd-hybrid.
|
||||
|
||||
- Please read doc/index.txt to get an overview of the current documentation.
|
||||
|
||||
- Old Hybrid 5/6 configuration files are no longer supported. All conf
|
||||
files will have to be converted to the Hybrid 7 format. A convertconf
|
||||
utility is provided and installed into bin/.
|
||||
|
||||
- If you are wondering why config.h is practically empty, its because many
|
||||
things that were once in config.h are now specified in the 'general'
|
||||
block of ircd.conf. Look at example.conf for more information about
|
||||
these options.
|
||||
|
||||
- The files, /etc/services, /etc/protocols, and /etc/resolv.conf, MUST be
|
||||
readable by the user running the server in order for ircd to start.
|
||||
Errors from adns causing the ircd to refuse to start up are often related
|
||||
to permission problems on these files.
|
||||
|
||||
- There is now a mailing list for general discussion of Hybrid. To subscribe
|
||||
to the Hybrid List, send email to listmanager@the-project.org with
|
||||
the subject "subscribe hybrid".
|
||||
|
||||
- If you run in to a problem you think may be specific to your platform,
|
||||
check README.PLATFORMS for some hints.
|
||||
|
||||
- SOLARIS USERS: this code appears to tickle a bug in older gcc and
|
||||
egcs ONLY on 64-bit Solaris7. gcc-2.95 and SunPro C on 64bit should
|
||||
work fine, and any gcc or SunPro compiled on 32bit.
|
||||
|
||||
- DARWIN AND MACOS X USERS: You must be using at least the December 2001
|
||||
Development Tools from Apple to build ircd-hybrid with shared modules.
|
||||
Before then you MUST disable shared modules, as we do not have the proper
|
||||
flags for cc(1) prior to that point to produce shared modules.
|
||||
|
||||
- SUPPORTED PLATFORMS: this code should compile without any warnings
|
||||
on FreeBSD 3.x/4.x, RedHat 6.2, Debian Potato and Solaris 7/8 sparc.
|
||||
Please let us know if you find otherwise.
|
||||
It probably does not compile on AIX, IRIX or libc5 Linux.
|
||||
|
||||
- TESTED PLATFORMS: The code has been tested on the following platforms, and
|
||||
is known to run properly.
|
||||
FreeBSD 3.x/4.x
|
||||
Linux glibc
|
||||
Solaris 2.6/7/8
|
||||
OpenBSD 2.8
|
||||
NetBSD 1.4
|
||||
Cygwin 1.3+ (static modules, no servlink)
|
||||
OpenVMS/Alpha 7.2 (static modules, no servlink)
|
||||
|
||||
- Please read doc/whats-new.txt for information about what is in this release
|
||||
|
||||
- Other files recommended for reading: BUGS, INSTALL
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
$Id: README.FIRST,v 1.1 2002/08/13 14:34:56 fishwaldo Exp $
|
||||
36
README.PLATFORMS
Normal file
36
README.PLATFORMS
Normal file
|
|
@ -0,0 +1,36 @@
|
|||
IRCD-Hybrid Platforms Information
|
||||
|
||||
Sometimes problems and inconsistencies in the Hybrid code may only occur
|
||||
on a specific platform (architecture and/or operating system and/or
|
||||
compiler). In these cases you may want to directly contact a person who
|
||||
is interested in maintaining Hybrid on that platform. Below is a list of
|
||||
people who have jumped up and taken responsibility for Hybrid, including
|
||||
making sure it compiles, runs, and doesn't crash.
|
||||
|
||||
Platforms marked with a '*' are known to be broken. In general, README.FIRST
|
||||
will include specific notes on broken platforms.
|
||||
|
||||
ARCHITECTURE COMPILER SYSTEM MAINTAINER
|
||||
============ ================ ============= ===================================
|
||||
MIPS gcc IRIX Juli Mallett <jmallett@FreeBSD.org>
|
||||
MIPS MIPSPro IRIX Juli Mallett <jmallett@FreeBSD.org>
|
||||
PowerPC Apple gcc Darwin Juli Mallett <jmallett@FreeBSD.org>
|
||||
PowerPC Apple gcc Mac OS X Juli Mallett <jmallett@FreeBSD.org>
|
||||
SPARC gcc OpenBSD Juli Mallett <jmallett@FreeBSD.org>
|
||||
SPARC gcc NetBSD Juli Mallett <jmallett@FreeBSD.org>
|
||||
x86 gcc FreeBSD Juli Mallett <jmallett@FreeBSD.org>
|
||||
x86 TenDRA FreeBSD Juli Mallett <jmallett@FreeBSD.org>
|
||||
SPARC Forte C v6,v7 Solaris Joan Touzet <joant@ieee.org>
|
||||
SPARC gcc Solaris Joan Touzet <joant@ieee.org>
|
||||
x86 Cygwin gcc Windows W. Campbell <wcampbel@botbay.net>
|
||||
x86 gcc Linux Aaron Sethman <androsyn@ratbox.org>
|
||||
SPARC gcc Linux Aaron Sethman <androsyn@ratbox.org>
|
||||
Alpha DEC C V6.0 OpenVMS 7.2 Edward Brocklesby
|
||||
<ejb@sdf.lonestar.org>
|
||||
PA-RISC 2.0 cc HP-UX B.11 Yusuf Iskenderoglu
|
||||
<uhc0@stud.uni-karlsruhe.de>
|
||||
x86 NeXTGCC NEXTSTEP Juli Mallett <jmallett@FreeBSD.org>
|
||||
SPARC NeXTGCC NEXTSTEP Juli Mallett <jmallett@FreeBSD.org>
|
||||
m68k NeXTGCC NEXTSTEP Juli Mallett <jmallett@FreeBSD.org>
|
||||
|
||||
$Id: README.PLATFORMS,v 1.1 2002/08/13 14:34:56 fishwaldo Exp $
|
||||
47
README.VMS
Normal file
47
README.VMS
Normal file
|
|
@ -0,0 +1,47 @@
|
|||
Last tested version: hybrid-7beta9 20020205_1
|
||||
|
||||
To compile ircd on VMS, simply execute the make.com script
|
||||
from the top-level ircd directory:
|
||||
|
||||
$ SET DEF [.IRCD-HYBRID-7]
|
||||
$ @MAKE
|
||||
|
||||
This should build [.SRC]IRCD.EXE (servlink is not yet supported
|
||||
for VMS).
|
||||
|
||||
You may want to edit [.INCLUDE]CONFIG.H, but there is no longer
|
||||
anything very interesting there.
|
||||
|
||||
IRCD needs the following logical names defined: IRCD$BASEDIR, IRCD$CONFDIR,
|
||||
IRCD$BINDIR, and IRCD$LOGDIR.
|
||||
For example:
|
||||
|
||||
$ ASSIGN DISK$USER:[EBROCKLESBY.IRCD.BIN] IRCD$BASEDIR:
|
||||
$ ASSIGN DISK$USER:[EBROCKLESBY.IRCD.BIN.BIN] IRCD$BINDIR:
|
||||
$ ASSIGN DISK$USER:[EBROCKLESBY.IRCD.BIN.ETC] IRCD$CONFDIR:
|
||||
$ ASSIGN DISK$USER:[EBROCKLESBY.IRCD.BIN.LOG] IRCD$LOGDIR:
|
||||
|
||||
After IRCD.EXE is built, you'll have to install it by hand. Create
|
||||
the above directories, and put IRCD.EXE into IRCD$BINDIR:. The sample
|
||||
[.doc]example.conf should be modified as needed and placed in
|
||||
IRCD$CONFDIR:IRCD.CONF.
|
||||
|
||||
Known problems on VMS:
|
||||
- Lack of SERVLINK support means that ZIP and SSL aren't yet possible
|
||||
for VMS.
|
||||
- If IRCD.EXE exits immediately after startup, make sure that IRCD$CONFDIR:IRCD.PID
|
||||
doesn't exist.
|
||||
|
||||
It should work fine when started with RUN/DETACH.
|
||||
|
||||
So far, IRCD has been tested on OpenVMS 7.2/Alpha using DEC C V6.0-001.
|
||||
|
||||
If anyone gets ircd working on VMS (or has problems with it), please mail me
|
||||
(ejb@sdf.lonestar.org) with any comments you have.
|
||||
|
||||
If you have problem compiling from source, or are on a slow system
|
||||
(building IRCD on a VAXstation 3000 takes about two hours),
|
||||
binary distributions are available on the FTP site.
|
||||
(actually, they aren't yet, but at some time in the future they should be)
|
||||
|
||||
$Id: README.VMS,v 1.1 2002/08/13 14:34:56 fishwaldo Exp $
|
||||
56
RELNOTES
Normal file
56
RELNOTES
Normal file
|
|
@ -0,0 +1,56 @@
|
|||
-- ircd-hybrid-7rc1 RELNOTES
|
||||
|
||||
o) Made topiclen configurable with autoconf
|
||||
o) Autoconf fixes for Forte C
|
||||
o) Bugfixes for m_jupe.c in contrib/
|
||||
o) Fixed bug where we would give away spoofed IPs
|
||||
o) You may now disable the help system for users, by setting
|
||||
"use_help = no;" in your general {}; block.
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
This is the current release candidate version of ircd-hybrid-7.
|
||||
|
||||
NOTE: This is still BETA code. Run it at your own risk. By running this
|
||||
code you assume FULL responsibility for any problems it may cause. We do
|
||||
NOT recommend that you run BETA code on production IRC networks such
|
||||
as EFnet.
|
||||
|
||||
BUGS: Major bugs in this release are listed in BUGS
|
||||
|
||||
BUG REPORTS: If you run this code and encounter problems, you must report
|
||||
the bug in one of the following ways:
|
||||
a) By EMAIL to ircd-hybrid@the-project.org.
|
||||
Please include a gdb backtrace and a copy of your config.h and ircd.conf
|
||||
with any report (with passwords and other sensitive information masked).
|
||||
|
||||
DISCUSSION: There is a mailing list for discussion of hybrid issues,
|
||||
including betas. To subscribe, send an emal to listmanager@the-project.org
|
||||
with a single line in the body containing "subscribe hybrid". This is the
|
||||
proper place to discuss new features, bugs, etc. Posting here is much more
|
||||
likely to get something done than ranting on #TZ.
|
||||
|
||||
TESTING: This code is under active development, and a lot changes from beta
|
||||
to beta. As the user of this code, we request that you help us test things
|
||||
which have changed recently, and which would benefeit from being tested
|
||||
much as possible. The following are some things that have changed, and what
|
||||
you can do to help us test them.
|
||||
o) Exiting Clients
|
||||
- The way clients are exited and cleaned from memory has been largely
|
||||
redone since the last release. Unusual situations involving clients
|
||||
exiting will help expose any remaining problems.
|
||||
o) Mac OS X Modules
|
||||
- Support for Darwin and Mac OS X style modules, through the
|
||||
NSModule(3) interface has been added, and is designed to work as
|
||||
loadable modules do on most UNIX systems. Feeding it bad or
|
||||
duplicate modules to find bugs would be appriciated.
|
||||
|
||||
|
||||
Questions/comments directed to ircd-hybrid@the-project.org
|
||||
|
||||
Please read doc/whats-new.txt for information about what is in this release
|
||||
|
||||
Other files recommended for reading: BUGS, README.FIRST, INSTALL
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
$Id: RELNOTES,v 1.1 2002/08/13 14:34:56 fishwaldo Exp $
|
||||
122
TODO
Normal file
122
TODO
Normal file
|
|
@ -0,0 +1,122 @@
|
|||
$Id: TODO,v 1.1 2002/08/13 14:34:56 fishwaldo Exp $
|
||||
|
||||
- add more stderr debugging (ircd -s)... one for every place we syslog()
|
||||
- ircd -s doesn't work through a restart
|
||||
- re-implement first param in m_lusers()
|
||||
- trie' channel name list
|
||||
- finish RFC'ing m_message.c
|
||||
|
||||
----
|
||||
is-'s TODO list
|
||||
|
||||
- umode +R for registered nick
|
||||
- TBURST
|
||||
- change nick instead of kill on nick collide
|
||||
- dynamically extensible parser for modules
|
||||
- modularize channel, network code etc (not just commands)
|
||||
we can use override_function() or similar for this
|
||||
- username/passwords (iauth ?)
|
||||
- channel modes to allow/prevent talking on channel
|
||||
by hostmasks.
|
||||
|
||||
-----------------------------------------------------------------------------
|
||||
madmax's TODO
|
||||
|
||||
- Make stats p just notice opers, rather than return a list, when
|
||||
server_hide is on (#13)
|
||||
- Client UIDs (ts4 style?) for cookies (later for persistent nicks)
|
||||
- Definable server region or 'global' (open I) for /links output (#20)
|
||||
-----------------------------------------------------------------------------
|
||||
|
||||
Adrian's TODO list
|
||||
|
||||
* make the reserved FD limit run-time tunable, esp from comm_open()
|
||||
This involves making fd_table[] a dynamically growing/(don't bother with
|
||||
shrinking) list.. have the max fd list configurable in the conf file..
|
||||
|
||||
* Fix the anti-client flood code to not be so anal when people connect -
|
||||
I've counted all lines from a client as being a flood, so if a client
|
||||
connects and issues JOIN's to a whole bunch of channels the flood
|
||||
protection stops everything coming through at once .. (not that I mind.. :)
|
||||
|
||||
* PLEASE redo all dlink_list management with the stuff in src/tools.c
|
||||
|
||||
* In the server outbound connection code, make the sendto_realops()
|
||||
logging more sane. Ie, if there's an error, also log the errno string.
|
||||
|
||||
* look at the old Listener code in s_bsd.c before I chopped it. Notice
|
||||
the anti-flood code in there. Make sure the same load-checking stuff
|
||||
is in listener.c
|
||||
|
||||
* get send_message(), replace comm_setselect() with send_queued_write(), see
|
||||
if the optimization works
|
||||
|
||||
* remove aconf->ipnum, since we're doing a DNS lookup each time we
|
||||
connect. If people don't like this, they can (should!) be running
|
||||
a name cache locally!
|
||||
|
||||
db-->>ummm aconf->ipnum is used for IP based klines only, not for DNS
|
||||
|
||||
* Add the IRCnet(?) split logic for nick collisions - on a nick collision,
|
||||
change to "%d-%s", random, nick
|
||||
|
||||
* Hrm. Since Diane changed the user->channel code to use dlink_lists,
|
||||
she's made some things faster (deopping lists of people in a net.join,
|
||||
finding an op, etc) but some things slower (deleting from the channel,
|
||||
change_channel_membership(), etc.) What needs to happen is that for
|
||||
each channel a user is on, a flag needs to be set tracking which list
|
||||
they're on so we don't have to search the lists when we want to change
|
||||
their status. This could become a slow-CPU sticking point.
|
||||
|
||||
db-->> Actually, the old code was just as slow at doing that, since
|
||||
it was a link list of SLink's with a flag denoting whether client
|
||||
on channel was an op or not... With a channel of 100 clients and
|
||||
thats 100 link SLink's
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
Little things to be done given enough time and initiative -Hwy
|
||||
|
||||
. The 3 logging path settings are NOOP in the conf (logpath, oper_log,
|
||||
gline_log)
|
||||
. Fix convertconf more
|
||||
. 2 pass conf parser (grab classes before anything that uses them)
|
||||
. Re-add the ability to set usermodes from the conf (oldconf field after the
|
||||
O: line class)
|
||||
. <Riedel> walter : have you implemented the motd= thing in the auth block ?
|
||||
. Fix topic bursting to LL servers (broke lately for some reason)
|
||||
--> Unknown status
|
||||
. A FAQ
|
||||
--> Dracus is working on this, I will try to put something together too
|
||||
. Major cleanup of example.conf, it's a disgrace
|
||||
--> Still a disgrace
|
||||
. chkconf
|
||||
--> SCARY!!!
|
||||
. More translations!
|
||||
|
||||
|
||||
-- Rodder's list
|
||||
. Add scalable database-based authentication. Probably part of Iauth.
|
||||
Also add support for server-side notify with the list stored in the
|
||||
auth database. This would make ircd an awesome instant messaging
|
||||
back-end.
|
||||
|
||||
|
||||
-- jdc's list
|
||||
* Re-write m_stats.c to be table-based, similar to m_set. Also change
|
||||
to support funtion exit code values (int), so that STATS output can
|
||||
be "successful" or "unsuccessful" (eg. "STATS i requested by <nick>
|
||||
[unsuccessful]" vs. "STATS i requested by <nick>").
|
||||
--> Table part I know is done, what about the success status?
|
||||
* Re-write proper startup procedure for daemon; procedure should be
|
||||
done in stages, similar to boot0/1/2 stages in FreeBSD.
|
||||
* Write secure cryptlink protocol with help from Sean.
|
||||
|
||||
|
||||
-- Diane's list
|
||||
|
||||
* add logging to ircd.log of possible channel floods
|
||||
|
||||
* add code to log a minute worth of flooding if the ircd gets n possible
|
||||
flood messages on a channel in t seconds.. This log would be available
|
||||
to hand to authorities if requested.
|
||||
|
||||
1
adns/.cvsignore
Normal file
1
adns/.cvsignore
Normal file
|
|
@ -0,0 +1 @@
|
|||
Makefile
|
||||
340
adns/COPYING
Normal file
340
adns/COPYING
Normal file
|
|
@ -0,0 +1,340 @@
|
|||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
|
||||
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
License is intended to guarantee your freedom to share and change free
|
||||
software--to make sure the software is free for all its users. This
|
||||
General Public License applies to most of the Free Software
|
||||
Foundation's software and to any other program whose authors commit to
|
||||
using it. (Some other Free Software Foundation software is covered by
|
||||
the GNU Library General Public License instead.) You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
this service if you wish), that you receive source code or can get it
|
||||
if you want it, that you can change the software or use pieces of it
|
||||
in new free programs; and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
anyone to deny you these rights or to ask you to surrender the rights.
|
||||
These restrictions translate to certain responsibilities for you if you
|
||||
distribute copies of the software, or if you modify it.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must give the recipients all the rights that
|
||||
you have. You must make sure that they, too, receive or can get the
|
||||
source code. And you must show them these terms so they know their
|
||||
rights.
|
||||
|
||||
We protect your rights with two steps: (1) copyright the software, and
|
||||
(2) offer you this license which gives you legal permission to copy,
|
||||
distribute and/or modify the software.
|
||||
|
||||
Also, for each author's protection and ours, we want to make certain
|
||||
that everyone understands that there is no warranty for this free
|
||||
software. If the software is modified by someone else and passed on, we
|
||||
want its recipients to know that what they have is not the original, so
|
||||
that any problems introduced by others will not reflect on the original
|
||||
authors' reputations.
|
||||
|
||||
Finally, any free program is threatened constantly by software
|
||||
patents. We wish to avoid the danger that redistributors of a free
|
||||
program will individually obtain patent licenses, in effect making the
|
||||
program proprietary. To prevent this, we have made it clear that any
|
||||
patent must be licensed for everyone's free use or not licensed at all.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. This License applies to any program or other work which contains
|
||||
a notice placed by the copyright holder saying it may be distributed
|
||||
under the terms of this General Public License. The "Program", below,
|
||||
refers to any such program or work, and a "work based on the Program"
|
||||
means either the Program or any derivative work under copyright law:
|
||||
that is to say, a work containing the Program or a portion of it,
|
||||
either verbatim or with modifications and/or translated into another
|
||||
language. (Hereinafter, translation is included without limitation in
|
||||
the term "modification".) Each licensee is addressed as "you".
|
||||
|
||||
Activities other than copying, distribution and modification are not
|
||||
covered by this License; they are outside its scope. The act of
|
||||
running the Program is not restricted, and the output from the Program
|
||||
is covered only if its contents constitute a work based on the
|
||||
Program (independent of having been made by running the Program).
|
||||
Whether that is true depends on what the Program does.
|
||||
|
||||
1. You may copy and distribute verbatim copies of the Program's
|
||||
source code as you receive it, in any medium, provided that you
|
||||
conspicuously and appropriately publish on each copy an appropriate
|
||||
copyright notice and disclaimer of warranty; keep intact all the
|
||||
notices that refer to this License and to the absence of any warranty;
|
||||
and give any other recipients of the Program a copy of this License
|
||||
along with the Program.
|
||||
|
||||
You may charge a fee for the physical act of transferring a copy, and
|
||||
you may at your option offer warranty protection in exchange for a fee.
|
||||
|
||||
2. You may modify your copy or copies of the Program or any portion
|
||||
of it, thus forming a work based on the Program, and copy and
|
||||
distribute such modifications or work under the terms of Section 1
|
||||
above, provided that you also meet all of these conditions:
|
||||
|
||||
a) You must cause the modified files to carry prominent notices
|
||||
stating that you changed the files and the date of any change.
|
||||
|
||||
b) You must cause any work that you distribute or publish, that in
|
||||
whole or in part contains or is derived from the Program or any
|
||||
part thereof, to be licensed as a whole at no charge to all third
|
||||
parties under the terms of this License.
|
||||
|
||||
c) If the modified program normally reads commands interactively
|
||||
when run, you must cause it, when started running for such
|
||||
interactive use in the most ordinary way, to print or display an
|
||||
announcement including an appropriate copyright notice and a
|
||||
notice that there is no warranty (or else, saying that you provide
|
||||
a warranty) and that users may redistribute the program under
|
||||
these conditions, and telling the user how to view a copy of this
|
||||
License. (Exception: if the Program itself is interactive but
|
||||
does not normally print such an announcement, your work based on
|
||||
the Program is not required to print an announcement.)
|
||||
|
||||
These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Program,
|
||||
and can be reasonably considered independent and separate works in
|
||||
themselves, then this License, and its terms, do not apply to those
|
||||
sections when you distribute them as separate works. But when you
|
||||
distribute the same sections as part of a whole which is a work based
|
||||
on the Program, the distribution of the whole must be on the terms of
|
||||
this License, whose permissions for other licensees extend to the
|
||||
entire whole, and thus to each and every part regardless of who wrote it.
|
||||
|
||||
Thus, it is not the intent of this section to claim rights or contest
|
||||
your rights to work written entirely by you; rather, the intent is to
|
||||
exercise the right to control the distribution of derivative or
|
||||
collective works based on the Program.
|
||||
|
||||
In addition, mere aggregation of another work not based on the Program
|
||||
with the Program (or with a work based on the Program) on a volume of
|
||||
a storage or distribution medium does not bring the other work under
|
||||
the scope of this License.
|
||||
|
||||
3. You may copy and distribute the Program (or a work based on it,
|
||||
under Section 2) in object code or executable form under the terms of
|
||||
Sections 1 and 2 above provided that you also do one of the following:
|
||||
|
||||
a) Accompany it with the complete corresponding machine-readable
|
||||
source code, which must be distributed under the terms of Sections
|
||||
1 and 2 above on a medium customarily used for software interchange; or,
|
||||
|
||||
b) Accompany it with a written offer, valid for at least three
|
||||
years, to give any third party, for a charge no more than your
|
||||
cost of physically performing source distribution, a complete
|
||||
machine-readable copy of the corresponding source code, to be
|
||||
distributed under the terms of Sections 1 and 2 above on a medium
|
||||
customarily used for software interchange; or,
|
||||
|
||||
c) Accompany it with the information you received as to the offer
|
||||
to distribute corresponding source code. (This alternative is
|
||||
allowed only for noncommercial distribution and only if you
|
||||
received the program in object code or executable form with such
|
||||
an offer, in accord with Subsection b above.)
|
||||
|
||||
The source code for a work means the preferred form of the work for
|
||||
making modifications to it. For an executable work, complete source
|
||||
code means all the source code for all modules it contains, plus any
|
||||
associated interface definition files, plus the scripts used to
|
||||
control compilation and installation of the executable. However, as a
|
||||
special exception, the source code distributed need not include
|
||||
anything that is normally distributed (in either source or binary
|
||||
form) with the major components (compiler, kernel, and so on) of the
|
||||
operating system on which the executable runs, unless that component
|
||||
itself accompanies the executable.
|
||||
|
||||
If distribution of executable or object code is made by offering
|
||||
access to copy from a designated place, then offering equivalent
|
||||
access to copy the source code from the same place counts as
|
||||
distribution of the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.
|
||||
|
||||
4. You may not copy, modify, sublicense, or distribute the Program
|
||||
except as expressly provided under this License. Any attempt
|
||||
otherwise to copy, modify, sublicense or distribute the Program is
|
||||
void, and will automatically terminate your rights under this License.
|
||||
However, parties who have received copies, or rights, from you under
|
||||
this License will not have their licenses terminated so long as such
|
||||
parties remain in full compliance.
|
||||
|
||||
5. You are not required to accept this License, since you have not
|
||||
signed it. However, nothing else grants you permission to modify or
|
||||
distribute the Program or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Program (or any work based on the
|
||||
Program), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Program or works based on it.
|
||||
|
||||
6. Each time you redistribute the Program (or any work based on the
|
||||
Program), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute or modify the Program subject to
|
||||
these terms and conditions. You may not impose any further
|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties to
|
||||
this License.
|
||||
|
||||
7. If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Program at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Program by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Program.
|
||||
|
||||
If any portion of this section is held invalid or unenforceable under
|
||||
any particular circumstance, the balance of the section is intended to
|
||||
apply and the section as a whole is intended to apply in other
|
||||
circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system, which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
8. If the distribution and/or use of the Program is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Program under this License
|
||||
may add an explicit geographical distribution limitation excluding
|
||||
those countries, so that distribution is permitted only in or among
|
||||
countries not thus excluded. In such case, this License incorporates
|
||||
the limitation as if written in the body of this License.
|
||||
|
||||
9. The Free Software Foundation may publish revised and/or new versions
|
||||
of the General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the Program
|
||||
specifies a version number of this License which applies to it and "any
|
||||
later version", you have the option of following the terms and conditions
|
||||
either of that version or of any later version published by the Free
|
||||
Software Foundation. If the Program does not specify a version number of
|
||||
this License, you may choose any version ever published by the Free Software
|
||||
Foundation.
|
||||
|
||||
10. If you wish to incorporate parts of the Program into other free
|
||||
programs whose distribution conditions are different, write to the author
|
||||
to ask for permission. For software which is copyrighted by the Free
|
||||
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||
make exceptions for this. Our decision will be guided by the two goals
|
||||
of preserving the free status of all derivatives of our free software and
|
||||
of promoting the sharing and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
|
||||
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
|
||||
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
|
||||
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
|
||||
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||||
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
|
||||
REPAIR OR CORRECTION.
|
||||
|
||||
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
|
||||
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
|
||||
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
|
||||
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
|
||||
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
|
||||
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) 19yy <name of author>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program is interactive, make it output a short notice like this
|
||||
when it starts in an interactive mode:
|
||||
|
||||
Gnomovision version 69, Copyright (C) 19yy name of author
|
||||
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, the commands you use may
|
||||
be called something other than `show w' and `show c'; they could even be
|
||||
mouse-clicks or menu items--whatever suits your program.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
|
||||
This General Public License does not permit incorporating your program into
|
||||
proprietary programs. If your program is a subroutine library, you may
|
||||
consider it more useful to permit linking proprietary applications with the
|
||||
library. If this is what you want to do, use the GNU Library General
|
||||
Public License instead of this License.
|
||||
122
adns/GPL-vs-LGPL
Normal file
122
adns/GPL-vs-LGPL
Normal file
|
|
@ -0,0 +1,122 @@
|
|||
GPL vs LGPL, in the context of adns
|
||||
-----------------------------------
|
||||
|
||||
Several people have asked me to release GNU adns under the GNU Lesser
|
||||
General Public Licence (LGPL, formerly the Library GPL) instead of the
|
||||
`stronger' GPL. This file is intended to answer most of these
|
||||
questions. If you still have questions or comments, please mail me at
|
||||
<adns-maint@chiark.greenend.org.uk>.
|
||||
|
||||
Typically there are two or three kinds of situation where people make
|
||||
this request: the first is where someone is developing a proprietary
|
||||
program and wishes to make use of adns but doesn't wish to make their
|
||||
program free software. The second case is where a free software
|
||||
project is currently using an MIT-like licence or the LGPL and fear
|
||||
`GPL infection'. The third case, which often overlaps with the
|
||||
second, is where another free software project currently using a
|
||||
GPL-incompatible licence, wishes to use adns.
|
||||
|
||||
|
||||
1. Proprietary applications of adns
|
||||
-----------------------------------
|
||||
|
||||
So, let me get this straight. You're writing a proprietary
|
||||
program, by which I mean that you will not be distributing source code
|
||||
and not allowing users to modify and share your software; most likely
|
||||
you are doing this for your own (personal or corporate) financial
|
||||
gain.
|
||||
|
||||
However, you want to take advantage of adns, software which I have
|
||||
spent my time and effort on, and which I release as free software so
|
||||
that everyone can improve, share and use it.
|
||||
|
||||
Don't you think that is a little hypocritical ? I'm sorry, but I
|
||||
don't want you to just take my nice convenient software, without
|
||||
giving something back to the free software community or giving the
|
||||
same rights to your users as I do to you.
|
||||
|
||||
If you really aren't the nasty kind of person I've described here, for
|
||||
example if you have a good reason other than your own selfishness for
|
||||
wanting to restrict distribution of your program, then perhaps you
|
||||
should contact me to discuss it.
|
||||
|
||||
|
||||
2. GPL-avoiding projects (MIT licence, et al)
|
||||
---------------------------------------------
|
||||
|
||||
Some free software projects prefer to avoid the GPL and other licences
|
||||
which force the software always to be free. Instead they use
|
||||
something like the MIT X licence, which allows proprietary versions of
|
||||
their software, or the in the case of some free libraries, the LGPL,
|
||||
which allows proprietary applications. I have to say that I think
|
||||
these people are misguided, but that doesn't mean that they don't have
|
||||
a perfect right to do that.
|
||||
|
||||
Some of these people think that merely writing to an interface
|
||||
provided by GPL'd software will cause their program to become GPL'd
|
||||
too, even if they don't distribute the GPL'd software. I don't think
|
||||
this is the case. I'm perfectly happy for non-GPL'd but
|
||||
GPL-compatible software to refer to adns in its source code. However,
|
||||
I think that exectuables (or compiled libraries) which contain or are
|
||||
dynamically linked against adns must be GPL'd; likewise executable
|
||||
programs (whether compiled or in an interpreted language) which
|
||||
require utilities from adns to function properly must be GPL'd.
|
||||
|
||||
So, you can distribute your non-GPL'd program source which needs adns
|
||||
to compile (provided it's under a GPL-compatible licence), but people
|
||||
who wish to distribute binaries must do so under the terms of the GNU
|
||||
GPL. This may make sense for some GPL-avoiding free software
|
||||
projects; people can still make proprietary programs from your code,
|
||||
provided that they make some provision to replace adns with something
|
||||
whose copyright allows proprietary versions.
|
||||
|
||||
However, this doesn't make much sense for the authors of LGPL'd
|
||||
libraries. All I can say to them is to ask which is more important:
|
||||
that their library be well-constructed and use all the best technology
|
||||
available as free software, or whether it is worth degrading quality
|
||||
of their library in order to allow proprietary programs to use it !
|
||||
|
||||
To help the case of LGPL'd libraries for which adns is not a vital
|
||||
component - for example, a library which provides access to other
|
||||
libraries so that programs which use it need only use certain parts,
|
||||
I have released adns.h (just the public header file) under the LGPL as
|
||||
well as the GPL. See the copyright notice in adns.h for details.
|
||||
Note that this will not help you if it adns is essential to the
|
||||
functioning of your library, because all programs using your library
|
||||
must link against both your library and adns and so must be GPL'd.
|
||||
|
||||
|
||||
For some information and views from the Free Software Foundation on
|
||||
free software licensing, visit:
|
||||
|
||||
Various licenses and comments about them
|
||||
at http://www.fsf.org/philosophy/license-list.html
|
||||
|
||||
Why you shouldn't use the Library GPL for your next library
|
||||
at http://www.fsf.org/philosophy/why-not-lgpl.html
|
||||
|
||||
|
||||
3. GPL-incompatible free software licences
|
||||
------------------------------------------
|
||||
|
||||
Regrettably, there are a number of free software licences (and
|
||||
semi-free licences) in existence which are not compatible with the
|
||||
GPL. That is, they impose restrictions which are not present in the
|
||||
GPL, and therefore distributing a whole work which contains both such
|
||||
a program and a GPL'd program is not possible: either the combination
|
||||
would have to be distributed under the GPL (violating the restrictions
|
||||
made by the original author), or under the GPL-incompatible licence
|
||||
(violating the GPL).
|
||||
|
||||
I may be prepared to make exceptions for such a licence. Please
|
||||
contact me at <adns-maint@chiark.greenend.org.uk> with the full text
|
||||
of the GPL-incompatible licence. However, I would usually prefer it
|
||||
if you could use a GPL-compatible licence for your project instead.
|
||||
|
||||
|
||||
-- Ian Jackson 17.9.2000
|
||||
|
||||
|
||||
Local variables:
|
||||
mode: text
|
||||
End:
|
||||
81
adns/Makefile.in
Normal file
81
adns/Makefile.in
Normal file
|
|
@ -0,0 +1,81 @@
|
|||
#
|
||||
# Makefile.in for ircd/src
|
||||
#
|
||||
# $Id: Makefile.in,v 1.1 2002/08/13 14:35:02 fishwaldo Exp $
|
||||
#
|
||||
CC = @CC@
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_BIN = @INSTALL_PROGRAM@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_SUID = @INSTALL_PROGRAM@ -o root -m 4755
|
||||
RM = @RM@
|
||||
LEX = @LEX@
|
||||
LEXLIB = @LEXLIB@
|
||||
CFLAGS = @IRC_CFLAGS@ -DIRCD_PREFIX=\"@prefix@\"
|
||||
LDFLAGS = @LDFLAGS@
|
||||
MKDEP = @MKDEP@ -DIRCD_PREFIX=\"@prefix@\"
|
||||
MV = @MV@
|
||||
RM = @RM@
|
||||
YACC = @YACC@
|
||||
AR = @AR@
|
||||
RANLIB = @RANLIB@
|
||||
|
||||
prefix = @prefix@
|
||||
exec_prefix = @exec_prefix@
|
||||
bindir = @bindir@
|
||||
libexecdir = @libexecdir@
|
||||
sysconfdir = @sysconfdir@
|
||||
localstatedir = @localstatedir@
|
||||
# Change this later! -- adrian
|
||||
moduledir = @prefix@/modules
|
||||
automoduledir = @prefix@/modules/autoload
|
||||
|
||||
INCLUDES = -I../include -I.
|
||||
CPPFLAGS = ${INCLUDES} @CPPFLAGS@
|
||||
|
||||
default: all
|
||||
|
||||
BASE_SRCS = check.c event.c general.c parse.c query.c reply.c setup.c \
|
||||
transmit.c types.c
|
||||
|
||||
|
||||
SRCS = ${BASE_SRCS} ${SELECT_SRC}
|
||||
|
||||
OBJS = ${SRCS:.c=.o}
|
||||
|
||||
all: libadns.a
|
||||
|
||||
build: all
|
||||
|
||||
libadns.a: ${OBJS}
|
||||
rm -f $@
|
||||
${AR} cqv $@ ${OBJS}
|
||||
${RANLIB} $@
|
||||
|
||||
# this is really the default rule for c files
|
||||
.c.o:
|
||||
${CC} ${CPPFLAGS} ${CFLAGS} -c $<
|
||||
|
||||
.PHONY: depend clean distclean
|
||||
|
||||
install:
|
||||
|
||||
depend:
|
||||
@${MKDEP} ${CPPFLAGS} ${BASE_SRCS} ${EXTRA_SRCS} > .depend.tmp
|
||||
@sed -e '/^# DO NOT DELETE THIS LINE/,$$d' <Makefile >Makefile.depend
|
||||
@echo '# DO NOT DELETE THIS LINE!!!' >>Makefile.depend
|
||||
@echo '# make depend needs it.' >>Makefile.depend
|
||||
@cat .depend.tmp >>Makefile.depend
|
||||
@mv Makefile.depend Makefile
|
||||
@rm -f .depend.tmp
|
||||
|
||||
clean:
|
||||
${RM} -f *.o *.exe *~ libadns.a
|
||||
|
||||
lint:
|
||||
|
||||
distclean: clean
|
||||
${RM} -f Makefile version.c.last
|
||||
|
||||
# DO NOT DELETE THIS LINE!!!
|
||||
# make depend needs it.
|
||||
167
adns/README
Normal file
167
adns/README
Normal file
|
|
@ -0,0 +1,167 @@
|
|||
|
||||
GNU adns
|
||||
|
||||
Advanced, easy to use, asynchronous-capable DNS client library and
|
||||
utilities.
|
||||
|
||||
adns is a resolver library for C (and C++) programs, and a collection
|
||||
of useful DNS resolver utilities.
|
||||
|
||||
C library
|
||||
|
||||
In contrast with the standard interfaces, gethostbyname et al and
|
||||
libresolv, it has the following features:
|
||||
* It is reasonably easy to use for simple programs which just want
|
||||
to translate names to addresses, look up MX records, etc.
|
||||
* It can be used in an asynchronous, non-blocking, manner. Many
|
||||
queries can be handled simultaneously.
|
||||
* Responses are decoded automatically into a natural representation
|
||||
for a C program - there is no need to deal with DNS packet
|
||||
formats.
|
||||
* Sanity checking (eg, name syntax checking, reverse/forward
|
||||
correspondence, CNAME pointing to CNAME) is performed
|
||||
automatically.
|
||||
* Time-to-live, CNAME and other similar information is returned in
|
||||
an easy-to-use form, without getting in the way.
|
||||
* There is no global state in the library; resolver state is an
|
||||
opaque data structure which the client creates explicitly. A
|
||||
program can have several instances of the resolver.
|
||||
* Errors are reported to the application in a way that distinguishes
|
||||
the various causes of failure properly.
|
||||
* Understands conventional resolv.conf, but this can overridden by
|
||||
environment variables.
|
||||
* Flexibility. For example, the application can tell adns to: ignore
|
||||
environment variables (for setuid programs), disable hostname
|
||||
syntax sanity checks to return arbitrary data, override or ignore
|
||||
resolv.conf in favour of supplied configuration, etc.
|
||||
* Believed to be correct ! For example, will correctly back off to
|
||||
TCP in case of long replies or queries, or to other nameservers if
|
||||
several are available. It has sensible handling of bad responses
|
||||
etc.
|
||||
|
||||
DNS utility programs
|
||||
|
||||
adns also comes with a number of utility programs for use from the
|
||||
command line and in scripts:
|
||||
* adnslogres is a much faster version of Apache's logresolv program.
|
||||
* adnsresfilter is a filter which copies its input to its output,
|
||||
replacing IP addresses by the corresponding names, without unduly
|
||||
delaying the output. For example, you can usefully pipe the output
|
||||
of netstat -n, tcpdump -ln, and the like, into it.
|
||||
* adnshost is a general-purpose DNS lookup utility which can be used
|
||||
easily in from the command line and from shell scripts to do
|
||||
simple lookups. In a more advanced mode it can be used as a
|
||||
general-purpose DNS helper program for scripting languages which
|
||||
can invoke and communicate with subprocesses. See the [1]adnshost
|
||||
usage message for a summary of its capabilities.
|
||||
|
||||
Documentation
|
||||
|
||||
I'm afraid there is no manual yet. However, competent C programmers
|
||||
should be able to use the library based on the [2]commented adns.h
|
||||
header file, and the usage messages for the programs should be
|
||||
sufficient.
|
||||
|
||||
Feedback
|
||||
|
||||
I'd be pleased if you would let me know if you're using my library in
|
||||
your project, and what you think of it.
|
||||
|
||||
If you are subscribed to adns-discuss please send feedback, including
|
||||
bug reports, there; otherwise send mail to
|
||||
adns-bugreports@chiark.greenend.org.uk. If you'd prefer that your
|
||||
message wasn't forwarded to the adns-bugreports list, send it to
|
||||
adns-maint@chiark.greenend.org.uk.
|
||||
|
||||
Mailinglists
|
||||
|
||||
I have set up mailinglists adns-announce and adns-discuss. The
|
||||
announcements list is moderated and will contain only announcements of
|
||||
important bugs, new versions, etc. The bug reports address mentioned
|
||||
above is also a mailing list; feel free to subscribe to it.
|
||||
|
||||
There are [3]archives and subscription web pages, or you can subscribe
|
||||
by sending mail containing the word `subscribe' to
|
||||
adns-announce-REQUEST@chiark.greenend.org.uk or
|
||||
adns-discuss-REQUEST@chiark.greenend.org.uk.
|
||||
|
||||
Download
|
||||
|
||||
Available for download from [4]chiark.greenend.org.uk are:
|
||||
* The [5]current release as a gzipped tarfile.
|
||||
* [6]adns.h API header file with comments, and [7]usage message for
|
||||
adnshost (currently there is no manual, sorry).
|
||||
* All versions released so far are also available via [8]anonymous
|
||||
FTP and [9]HTTP,
|
||||
* A mirror of my CVS repository is available via rsync from
|
||||
rsync.chiark.greenend.org.uk::ftp/users/ian/cvs-pub/adns (use FTP
|
||||
first to find your way around), or via [10]cvsweb.
|
||||
|
||||
adns is also available from the [11]GNU Project FTP servers and their
|
||||
[12]mirrors.
|
||||
|
||||
Technical note
|
||||
|
||||
adns requires a real nameserver like [13]BIND or [14]Dents running on
|
||||
the same system or a nearby one, which must be willing to provide
|
||||
`recursive service'. I.e., adns is a `stub resolver'. All properly
|
||||
configured UN*X and GNU systems will already have such nameserver(s);
|
||||
they are usually listed in /etc/resolv.conf.
|
||||
|
||||
Copyright and licensing
|
||||
|
||||
adns is Copyright 1997-2000 Ian Jackson, Copyright 1999-2000 Tony
|
||||
Finch, and Copyright (C) 1991 Massachusetts Institute of Technology.
|
||||
|
||||
adns is free software; you can redistribute it and/or modify it under
|
||||
the terms of the GNU General Public License as published by the Free
|
||||
Software Foundation; either version 2 of the License, or (at your
|
||||
option) any later version.
|
||||
|
||||
This program and documentation is distributed in the hope that it will
|
||||
be useful, but without any warranty; without even the implied warranty
|
||||
of merchantability or fitness for a particular purpose. See the
|
||||
[15]GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with adns, or one should be available above; if not, write to
|
||||
the [16]Free Software Foundation, 59 Temple Place - Suite 330, Boston,
|
||||
MA 02111-1307, USA, or email adns-maint@chiark.greenend.org.uk.
|
||||
_________________________________________________________________
|
||||
|
||||
[17]Ian Jackson / [18]adns-maint@chiark.greenend.org.uk; more [19]free
|
||||
software by me.
|
||||
|
||||
[20]GNU home page; [21]chiark home page; [22]site or mirror home page
|
||||
|
||||
This web page is Copyright (C)1996-2000 Ian Jackson. See the
|
||||
[23]Copyright/acknowledgements.
|
||||
|
||||
Use any browser - [24]Campaign for a non-browser-specific WWW
|
||||
|
||||
References
|
||||
|
||||
1. http://www.chiark.greenend.org.uk/~ian/adns/adnshost.txt
|
||||
2. http://www.chiark.greenend.org.uk/~ian/adns/adns.h.txt
|
||||
3. http://www.chiark.greenend.org.uk/mailman/listinfo
|
||||
4. http://www.chiark.greenend.org.uk/~ian/adns/
|
||||
5. http://www.chiark.greenend.org.uk/~ian/adns/adns.tar.gz
|
||||
6. http://www.chiark.greenend.org.uk/~ian/adns/adns.h.txt
|
||||
7. http://www.chiark.greenend.org.uk/~ian/adns/adnshost.txt
|
||||
8. ftp://ftp.chiark.greenend.org.uk/users/ian/adns/
|
||||
9. http://www.chiark.greenend.org.uk/~ian/adns/ftp/
|
||||
10. http://www.chiark.greenend.org.uk/ucgi/~ijackson/cvsweb/adns/
|
||||
11. http://www.gnu.org/
|
||||
12. http://www.gnu.org/order/ftp.html
|
||||
13. http://www.isc.org/view.cgi?/products/BIND/index.phtml
|
||||
14. http://www.dents.org/
|
||||
15. http://www.chiark.greenend.org.uk/~ian/COPYING.txt
|
||||
16. http://www.fsf.org/
|
||||
17. http://www.chiark.greenend.org.uk/
|
||||
18. mailto:adns-maint@chiark.greenend.org.uk
|
||||
19. http://www.chiark.greenend.org.uk/~ian/software/
|
||||
20. http://www.gnu.org/
|
||||
21. http://www.chiark.greenend.org.uk/
|
||||
22. file://localhost/
|
||||
23. http://www.chiark.greenend.org.uk/~ian/sw-www-copy.html
|
||||
24. http://www.anybrowser.org/campaign/
|
||||
11
adns/README.ircd
Normal file
11
adns/README.ircd
Normal file
|
|
@ -0,0 +1,11 @@
|
|||
|
||||
The files in adns/ were borrowed from the ADNS library and modified quite
|
||||
heavily. The original code's copyright notices are in adns/README.
|
||||
|
||||
The modified portions are Copyright 2000 Aaron Sethman <androsyn@ratbox.org>
|
||||
|
||||
Basically what has changed is getting adns to work with our event loop and
|
||||
IPv6 support. Note that the IPv6 support isn't real great right now and may
|
||||
not even work. The IPv4 support seems okay though.
|
||||
|
||||
|
||||
875
adns/adns.h
Normal file
875
adns/adns.h
Normal file
|
|
@ -0,0 +1,875 @@
|
|||
/*
|
||||
* adns.h
|
||||
* - adns user-visible API (single-threaded, without any locking)
|
||||
*/
|
||||
/*
|
||||
*
|
||||
* This file is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
*
|
||||
* It is part of adns, which is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
* Copyright (C) 1999-2000 Tony Finch <dot@dotat.at>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
*
|
||||
* For the benefit of certain LGPL'd `omnibus' software which
|
||||
* provides a uniform interface to various things including adns, I
|
||||
* make the following additional licence. I do this because the GPL
|
||||
* would otherwise force either the omnibus software to be GPL'd or
|
||||
* the adns-using part to be distributed separately.
|
||||
*
|
||||
* So: you may also redistribute and/or modify adns.h (but only the
|
||||
* public header file adns.h and not any other part of adns) under the
|
||||
* terms of the GNU Library General Public License as published by the
|
||||
* Free Software Foundation; either version 2 of the License, or (at
|
||||
* your option) any later version.
|
||||
*
|
||||
* Note that adns itself is GPL'd. Authors of adns-using applications
|
||||
* with GPL-incompatible licences, and people who distribute adns with
|
||||
* applications where the whole distribution is not GPL'd, are still
|
||||
* likely to be in violation of the GPL. Anyone who wants to do this
|
||||
* should contact Ian Jackson. Please note that to avoid encouraging
|
||||
* people to infringe the GPL as it applies to the body of adns, Ian
|
||||
* thinks that if you take advantage of the special exception to
|
||||
* redistribute just adns.h under the LGPL, you should retain this
|
||||
* paragraph in its place in the appropriate copyright statements.
|
||||
*
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License,
|
||||
* or the GNU Library General Public License, as appropriate, along
|
||||
* with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
*
|
||||
* $Id: adns.h,v 1.1 2002/08/13 14:35:04 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#ifndef ADNS_H_INCLUDED
|
||||
#define ADNS_H_INCLUDED
|
||||
|
||||
#include "stdinc.h"
|
||||
#include "ircd.h"
|
||||
#include "ircd_defs.h"
|
||||
#include "irc_string.h"
|
||||
#include "sprintf_irc.h"
|
||||
#define MAXFD_POLL 2
|
||||
struct adns_pollfd { int fd; short events; short revents; };
|
||||
#define ADNS_POLLIN 1
|
||||
#define ADNS_POLLPRI 2
|
||||
#define ADNS_POLLOUT 4
|
||||
|
||||
#ifndef timercmp
|
||||
#define timercmp(tvp, uvp, cmp) \
|
||||
(((tvp)->tv_sec == (uvp)->tv_sec) ? \
|
||||
((tvp)->tv_usec cmp (uvp)->tv_usec) : \
|
||||
((tvp)->tv_sec cmp (uvp)->tv_sec))
|
||||
#endif
|
||||
|
||||
#ifndef timerclear
|
||||
#define timerclear(tvp) (tvp)->tv_sec = (tvp)->tv_usec = 0
|
||||
#endif
|
||||
|
||||
/* All struct in_addr anywhere in adns are in NETWORK byte order. */
|
||||
|
||||
typedef struct adns__state *adns_state;
|
||||
typedef struct adns__query *adns_query;
|
||||
|
||||
typedef enum {
|
||||
adns_if_noenv= 0x0001, /* do not look at environment */
|
||||
adns_if_noerrprint= 0x0002, /* never print output to stderr (_debug overrides) */
|
||||
adns_if_noserverwarn= 0x0004, /* do not warn to stderr about duff nameservers etc */
|
||||
adns_if_debug= 0x0008, /* enable all output to stderr plus debug msgs */
|
||||
adns_if_logpid= 0x0080, /* include pid in diagnostic output */
|
||||
adns_if_noautosys= 0x0010, /* do not make syscalls at every opportunity */
|
||||
adns_if_eintr= 0x0020, /* allow _wait and _synchronous to return EINTR */
|
||||
adns_if_nosigpipe= 0x0040, /* applic has SIGPIPE set to SIG_IGN, do not protect */
|
||||
adns_if_checkc_entex= 0x0100, /* do consistency checks on entry/exit to adns funcs */
|
||||
adns_if_checkc_freq= 0x0300 /* do consistency checks very frequently (slow!) */
|
||||
} adns_initflags;
|
||||
|
||||
typedef enum {
|
||||
adns_qf_search= 0x00000001, /* use the searchlist */
|
||||
adns_qf_usevc= 0x00000002, /* use a virtual circuit (TCP connection) */
|
||||
adns_qf_owner= 0x00000004, /* fill in the owner field in the answer */
|
||||
adns_qf_quoteok_query= 0x00000010, /* allow special chars in query domain */
|
||||
adns_qf_quoteok_cname= 0x00000000, /* allow ... in CNAME we go via - now default */
|
||||
adns_qf_quoteok_anshost= 0x00000040, /* allow ... in things supposed to be hostnames */
|
||||
adns_qf_quotefail_cname= 0x00000080, /* refuse if quote-req chars in CNAME we go via */
|
||||
adns_qf_cname_loose= 0x00000100, /* allow refs to CNAMEs - without, get _s_cname */
|
||||
adns_qf_cname_forbid= 0x00000200, /* don't follow CNAMEs, instead give _s_cname */
|
||||
adns__qf_internalmask= 0x0ff00000
|
||||
} adns_queryflags;
|
||||
|
||||
typedef enum {
|
||||
adns__rrt_typemask= 0x0ffff,
|
||||
adns__qtf_deref= 0x10000, /* dereference domains and perhaps produce extra data */
|
||||
adns__qtf_mail822= 0x20000, /* make mailboxes be in RFC822 rcpt field format */
|
||||
adns__qtf_in6= 0x40000, /* ptr is IPv6 -- This is a hack but it works damnit. If you don't like it fix it yourself */
|
||||
|
||||
adns_r_none= 0,
|
||||
|
||||
adns_r_a= 1,
|
||||
|
||||
adns_r_ns_raw= 2,
|
||||
adns_r_ns= adns_r_ns_raw|adns__qtf_deref,
|
||||
|
||||
adns_r_cname= 5,
|
||||
|
||||
adns_r_soa_raw= 6,
|
||||
adns_r_soa= adns_r_soa_raw|adns__qtf_mail822,
|
||||
|
||||
adns_r_ptr_raw= 12,
|
||||
adns_r_ptr= adns_r_ptr_raw|adns__qtf_deref,
|
||||
adns_r_ptr_ip6= adns_r_ptr_raw|adns__qtf_deref|adns__qtf_in6,
|
||||
|
||||
adns_r_hinfo= 13,
|
||||
|
||||
adns_r_mx_raw= 15,
|
||||
adns_r_mx= adns_r_mx_raw|adns__qtf_deref,
|
||||
|
||||
adns_r_txt= 16,
|
||||
|
||||
adns_r_rp_raw= 17,
|
||||
adns_r_rp= adns_r_rp_raw|adns__qtf_mail822,
|
||||
|
||||
adns_r_addr= adns_r_a|adns__qtf_deref,
|
||||
adns_r_aaaa= 28,
|
||||
adns_r_addr6= adns_r_aaaa|adns__qtf_deref
|
||||
|
||||
} adns_rrtype;
|
||||
|
||||
/*
|
||||
* In queries without qf_quoteok_*, all domains must have standard
|
||||
* legal syntax, or you get adns_s_querydomainvalid (if the query
|
||||
* domain contains bad characters) or adns_s_answerdomaininvalid (if
|
||||
* the answer contains bad characters).
|
||||
*
|
||||
* In queries _with_ qf_quoteok_*, domains in the query or response
|
||||
* may contain any characters, quoted according to RFC1035 5.1. On
|
||||
* input to adns, the char* is a pointer to the interior of a "
|
||||
* delimited string, except that " may appear in it unquoted. On
|
||||
* output, the char* is a pointer to a string which would be legal
|
||||
* either inside or outside " delimiters; any character which isn't
|
||||
* legal in a hostname (ie alphanumeric or hyphen) or one of _ / +
|
||||
* (the three other punctuation characters commonly abused in domain
|
||||
* names) will be quoted, as \X if it is a printing ASCII character or
|
||||
* \DDD otherwise.
|
||||
*
|
||||
* If the query goes via a CNAME then the canonical name (ie, the
|
||||
* thing that the CNAME record refers to) is usually allowed to
|
||||
* contain any characters, which will be quoted as above. With
|
||||
* adns_qf_quotefail_cname you get adns_s_answerdomaininvalid when
|
||||
* this happens. (This is a change from version 0.4 and earlier, in
|
||||
* which failing the query was the default, and you had to say
|
||||
* adns_qf_quoteok_cname to avoid this; that flag is now deprecated.)
|
||||
*
|
||||
* In version 0.4 and earlier, asking for _raw records containing
|
||||
* mailboxes without specifying _qf_quoteok_anshost was silly. This
|
||||
* is no longer the case. In this version only parts of responses
|
||||
* that are actually supposed to be hostnames will be refused by
|
||||
* default if quote-requiring characters are found.
|
||||
*/
|
||||
|
||||
/*
|
||||
* If you ask for an RR which contains domains which are actually
|
||||
* encoded mailboxes, and don't ask for the _raw version, then adns
|
||||
* returns the mailbox formatted suitably for an RFC822 recipient
|
||||
* header field. The particular format used is that if the mailbox
|
||||
* requires quoting according to the rules in RFC822 then the
|
||||
* local-part is quoted in double quotes, which end at the next
|
||||
* unescaped double quote (\ is the escape char, and is doubled, and
|
||||
* is used to escape only \ and "). If the local-part is legal
|
||||
* without quoting according to RFC822, it is presented as-is. In any
|
||||
* case the local-part is followed by an @ and the domain. The domain
|
||||
* will not contain any characters not legal in hostnames.
|
||||
*
|
||||
* Unquoted local-parts may contain any printing 7-bit ASCII
|
||||
* except the punctuation characters ( ) < > @ , ; : \ " [ ]
|
||||
* I.e. they may contain alphanumerics, and the following
|
||||
* punctuation characters: ! # % ^ & * - _ = + { } .
|
||||
*
|
||||
* adns will reject local parts containing control characters (byte
|
||||
* values 0-31, 127-159, and 255) - these appear to be legal according
|
||||
* to RFC822 (at least 0-127) but are clearly a bad idea. RFC1035
|
||||
* syntax does not make any distinction between a single RFC822
|
||||
* quoted-string containing full stops, and a series of quoted-strings
|
||||
* separated by full stops; adns will return anything that isn't all
|
||||
* valid atoms as a single quoted-string. RFC822 does not allow
|
||||
* high-bit-set characters at all, but adns does allow them in
|
||||
* local-parts, treating them as needing quoting.
|
||||
*
|
||||
* If you ask for the domain with _raw then _no_ checking is done
|
||||
* (even on the host part, regardless of adns_qf_quoteok_anshost), and
|
||||
* you just get the domain name in master file format.
|
||||
*
|
||||
* If no mailbox is supplied the returned string will be `.' in either
|
||||
* case.
|
||||
*/
|
||||
|
||||
typedef enum {
|
||||
adns_s_ok,
|
||||
|
||||
/* locally induced errors */
|
||||
adns_s_nomemory,
|
||||
adns_s_unknownrrtype,
|
||||
adns_s_systemfail,
|
||||
|
||||
adns_s_max_localfail= 29,
|
||||
|
||||
/* remotely induced errors, detected locally */
|
||||
adns_s_timeout,
|
||||
adns_s_allservfail,
|
||||
adns_s_norecurse,
|
||||
adns_s_invalidresponse,
|
||||
adns_s_unknownformat,
|
||||
|
||||
adns_s_max_remotefail= 59,
|
||||
|
||||
/* remotely induced errors, reported by remote server to us */
|
||||
adns_s_rcodeservfail,
|
||||
adns_s_rcodeformaterror,
|
||||
adns_s_rcodenotimplemented,
|
||||
adns_s_rcoderefused,
|
||||
adns_s_rcodeunknown,
|
||||
|
||||
adns_s_max_tempfail= 99,
|
||||
|
||||
/* remote configuration errors */
|
||||
adns_s_inconsistent, /* PTR gives domain whose A does not exist and match */
|
||||
adns_s_prohibitedcname, /* CNAME found where eg A expected (not if _qf_loosecname) */
|
||||
adns_s_answerdomaininvalid,
|
||||
adns_s_answerdomaintoolong,
|
||||
adns_s_invaliddata,
|
||||
|
||||
adns_s_max_misconfig= 199,
|
||||
|
||||
/* permanent problems with the query */
|
||||
adns_s_querydomainwrong,
|
||||
adns_s_querydomaininvalid,
|
||||
adns_s_querydomaintoolong,
|
||||
|
||||
adns_s_max_misquery= 299,
|
||||
|
||||
/* permanent errors */
|
||||
adns_s_nxdomain,
|
||||
adns_s_nodata,
|
||||
|
||||
adns_s_max_permfail= 499
|
||||
|
||||
} adns_status;
|
||||
|
||||
typedef struct {
|
||||
int len;
|
||||
union {
|
||||
struct sockaddr sa;
|
||||
struct sockaddr_in inet;
|
||||
#ifdef IPV6
|
||||
struct sockaddr_in6 inet6;
|
||||
#endif
|
||||
} addr;
|
||||
} adns_rr_addr;
|
||||
|
||||
typedef struct {
|
||||
char *host;
|
||||
adns_status astatus;
|
||||
int naddrs; /* temp fail => -1, perm fail => 0, s_ok => >0 */
|
||||
adns_rr_addr *addrs;
|
||||
} adns_rr_hostaddr;
|
||||
|
||||
typedef struct {
|
||||
char *(array[2]);
|
||||
} adns_rr_strpair;
|
||||
|
||||
typedef struct {
|
||||
int i;
|
||||
adns_rr_hostaddr ha;
|
||||
} adns_rr_inthostaddr;
|
||||
|
||||
typedef struct {
|
||||
/* Used both for mx_raw, in which case i is the preference and str the domain,
|
||||
* and for txt, in which case each entry has i for the `text' length,
|
||||
* and str for the data (which will have had an extra nul appended
|
||||
* so that if it was plain text it is now a null-terminated string).
|
||||
*/
|
||||
int i;
|
||||
char *str;
|
||||
} adns_rr_intstr;
|
||||
|
||||
typedef struct {
|
||||
adns_rr_intstr array[2];
|
||||
} adns_rr_intstrpair;
|
||||
|
||||
typedef struct {
|
||||
char *mname, *rname;
|
||||
unsigned long serial, refresh, retry, expire, minimum;
|
||||
} adns_rr_soa;
|
||||
|
||||
typedef struct {
|
||||
adns_status status;
|
||||
char *cname; /* always NULL if query was for CNAME records */
|
||||
char *owner; /* only set if requested in query flags, and may be 0 on error anyway */
|
||||
adns_rrtype type; /* guaranteed to be same as in query */
|
||||
time_t expires; /* expiry time, defined only if _s_ok, nxdomain or nodata. NOT TTL! */
|
||||
int nrrs, rrsz; /* nrrs is 0 if an error occurs */
|
||||
union {
|
||||
void *untyped;
|
||||
unsigned char *bytes;
|
||||
char *(*str); /* ns_raw, cname, ptr, ptr_raw */
|
||||
adns_rr_intstr *(*manyistr); /* txt (list of strings ends with i=-1, str=0) */
|
||||
adns_rr_addr *addr; /* addr */
|
||||
struct in_addr *inaddr; /* a */
|
||||
#ifdef IPV6
|
||||
struct in6_addr * in6addr; /* aaaa for IPv6 */
|
||||
#endif
|
||||
adns_rr_hostaddr *hostaddr; /* ns */
|
||||
adns_rr_intstrpair *intstrpair; /* hinfo */
|
||||
adns_rr_strpair *strpair; /* rp, rp_raw */
|
||||
adns_rr_inthostaddr *inthostaddr; /* mx */
|
||||
adns_rr_intstr *intstr; /* mx_raw */
|
||||
adns_rr_soa *soa; /* soa, soa_raw */
|
||||
} rrs;
|
||||
} adns_answer;
|
||||
|
||||
/* Memory management:
|
||||
* adns_state and adns_query are actually pointers to malloc'd state;
|
||||
* On submission questions are copied, including the owner domain;
|
||||
* Answers are malloc'd as a single piece of memory; pointers in the
|
||||
* answer struct point into further memory in the answer.
|
||||
* query_io:
|
||||
* Must always be non-null pointer;
|
||||
* If *query_io is 0 to start with then any query may be returned;
|
||||
* If *query_io is !0 adns_query then only that query may be returned.
|
||||
* If the call is successful, *query_io, *answer_r, and *context_r
|
||||
* will all be set.
|
||||
* Errors:
|
||||
* Return values are 0 or an errno value.
|
||||
*
|
||||
* For _init, _init_strcfg, _submit and _synchronous, system errors
|
||||
* (eg, failure to create sockets, malloc failure, etc.) return errno
|
||||
* values.
|
||||
*
|
||||
* For _wait and _check failures are reported in the answer
|
||||
* structure, and only 0, ESRCH or (for _check) EAGAIN is
|
||||
* returned: if no (appropriate) requests are done adns_check returns
|
||||
* EAGAIN; if no (appropriate) requests are outstanding both
|
||||
* adns_query and adns_wait return ESRCH.
|
||||
*
|
||||
* Additionally, _wait can return EINTR if you set adns_if_eintr.
|
||||
*
|
||||
* All other errors (nameserver failure, timed out connections, &c)
|
||||
* are returned in the status field of the answer. After a
|
||||
* successful _wait or _check, if status is nonzero then nrrs will be
|
||||
* 0, otherwise it will be >0. type will always be the type
|
||||
* requested.
|
||||
*/
|
||||
|
||||
int adns_init(adns_state *newstate_r, adns_initflags flags,
|
||||
FBFILE *diagfile /*0=>stderr*/);
|
||||
|
||||
int adns_init_strcfg(adns_state *newstate_r, adns_initflags flags,
|
||||
FBFILE *diagfile /*0=>discard*/, const char *configtext);
|
||||
|
||||
/* Configuration:
|
||||
* adns_init reads /etc/resolv.conf, which is expected to be (broadly
|
||||
* speaking) in the format expected by libresolv, and then
|
||||
* /etc/resolv-adns.conf if it exists. adns_init_strcfg is instead
|
||||
* passed a string which is interpreted as if it were the contents of
|
||||
* resolv.conf or resolv-adns.conf. In general, configuration which
|
||||
* is set later overrides any that is set earlier.
|
||||
*
|
||||
* Standard directives understood in resolv[-adns].conf:
|
||||
*
|
||||
* nameserver <address>
|
||||
* Must be followed by the IP address of a nameserver. Several
|
||||
* nameservers may be specified, and they will be tried in the order
|
||||
* found. There is a compiled in limit, currently 5, on the number
|
||||
* of nameservers. (libresolv supports only 3 nameservers.)
|
||||
*
|
||||
* search <domain> ...
|
||||
* Specifies the search list for queries which specify
|
||||
* adns_qf_search. This is a list of domains to append to the query
|
||||
* domain. The query domain will be tried as-is either before all
|
||||
* of these or after them, depending on the ndots option setting
|
||||
* (see below).
|
||||
*
|
||||
* domain <domain>
|
||||
* This is present only for backward compatibility with obsolete
|
||||
* versions of libresolv. It should not be used, and is interpreted
|
||||
* by adns as if it were `search' - note that this is subtly
|
||||
* different to libresolv's interpretation of this directive.
|
||||
*
|
||||
* sortlist <addr>/<mask> ...
|
||||
* Should be followed by a sequence of IP-address and netmask pairs,
|
||||
* separated by spaces. They may be specified as
|
||||
* eg. 172.30.206.0/24 or 172.30.206.0/255.255.255.0. Currently up
|
||||
* to 15 pairs may be specified (but note that libresolv only
|
||||
* supports up to 10).
|
||||
*
|
||||
* options
|
||||
* Should followed by one or more options, separated by spaces.
|
||||
* Each option consists of an option name, followed by optionally
|
||||
* a colon and a value. Options are listed below.
|
||||
*
|
||||
* Non-standard directives understood in resolv[-adns].conf:
|
||||
*
|
||||
* clearnameservers
|
||||
* Clears the list of nameservers, so that further nameserver lines
|
||||
* start again from the beginning.
|
||||
*
|
||||
* include <filename>
|
||||
* The specified file will be read.
|
||||
*
|
||||
* Additionally, adns will ignore lines in resolv[-adns].conf which
|
||||
* start with a #.
|
||||
*
|
||||
* Standard options understood:
|
||||
*
|
||||
* debug
|
||||
* Enables debugging output from the resolver, which will be written
|
||||
* to stderr.
|
||||
*
|
||||
* ndots:<count>
|
||||
* Affects whether queries with adns_qf_search will be tried first
|
||||
* without adding domains from the searchlist, or whether the bare
|
||||
* query domain will be tried last. Queries which contain at least
|
||||
* <count> dots will be tried bare first. The default is 1.
|
||||
*
|
||||
* Non-standard options understood:
|
||||
*
|
||||
* adns_checkc:none
|
||||
* adns_checkc:entex
|
||||
* adns_checkc:freq
|
||||
* Changes the consistency checking frequency; this overrides the
|
||||
* setting of adns_if_check_entex, adns_if_check_freq, or neither,
|
||||
* in the flags passed to adns_init.
|
||||
*
|
||||
* There are a number of environment variables which can modify the
|
||||
* behaviour of adns. They take effect only if adns_init is used, and
|
||||
* the caller of adns_init can disable them using adns_if_noenv. In
|
||||
* each case there is both a FOO and an ADNS_FOO; the latter is
|
||||
* interpreted later so that it can override the former. Unless
|
||||
* otherwise stated, environment variables are interpreted after
|
||||
* resolv[-adns].conf are read, in the order they are listed here.
|
||||
*
|
||||
* RES_CONF, ADNS_RES_CONF
|
||||
* A filename, whose contets are in the format of resolv.conf.
|
||||
*
|
||||
* RES_CONF_TEXT, ADNS_RES_CONF_TEXT
|
||||
* A string in the format of resolv.conf.
|
||||
*
|
||||
* RES_OPTIONS, ADNS_RES_OPTIONS
|
||||
* These are parsed as if they appeared in the `options' line of a
|
||||
* resolv.conf. In addition to being parsed at this point in the
|
||||
* sequence, they are also parsed at the very beginning before
|
||||
* resolv.conf or any other environment variables are read, so that
|
||||
* any debug option can affect the processing of the configuration.
|
||||
*
|
||||
* LOCALDOMAIN, ADNS_LOCALDOMAIN
|
||||
* These are interpreted as if their contents appeared in a `search'
|
||||
* line in resolv.conf.
|
||||
*/
|
||||
|
||||
int adns_synchronous(adns_state ads,
|
||||
const char *owner,
|
||||
adns_rrtype type,
|
||||
adns_queryflags flags,
|
||||
adns_answer **answer_r);
|
||||
|
||||
/* NB: if you set adns_if_noautosys then _submit and _check do not
|
||||
* make any system calls; you must use some of the asynch-io event
|
||||
* processing functions to actually get things to happen.
|
||||
*/
|
||||
|
||||
int adns_submit(adns_state ads,
|
||||
const char *owner,
|
||||
adns_rrtype type,
|
||||
adns_queryflags flags,
|
||||
void *context,
|
||||
adns_query *query_r);
|
||||
|
||||
/* The owner should be quoted in master file format. */
|
||||
|
||||
int adns_check(adns_state ads,
|
||||
adns_query *query_io,
|
||||
adns_answer **answer_r,
|
||||
void **context_r);
|
||||
|
||||
int adns_wait(adns_state ads,
|
||||
adns_query *query_io,
|
||||
adns_answer **answer_r,
|
||||
void **context_r);
|
||||
|
||||
/* same as adns_wait but uses poll(2) internally */
|
||||
int adns_wait_poll(adns_state ads,
|
||||
adns_query *query_io,
|
||||
adns_answer **answer_r,
|
||||
void **context_r);
|
||||
|
||||
void adns_cancel(adns_query query);
|
||||
|
||||
/* The adns_query you get back from _submit is valid (ie, can be
|
||||
* legitimately passed into adns functions) until it is returned by
|
||||
* adns_check or adns_wait, or passed to adns_cancel. After that it
|
||||
* must not be used. You can rely on it not being reused until the
|
||||
* first adns_submit or _transact call using the same adns_state after
|
||||
* it became invalid, so you may compare it for equality with other
|
||||
* query handles until you next call _query or _transact.
|
||||
*
|
||||
* _submit and _synchronous return ENOSYS if they don't understand the
|
||||
* query type.
|
||||
*/
|
||||
|
||||
int adns_submit_reverse(adns_state ads,
|
||||
const struct sockaddr *addr,
|
||||
adns_rrtype type,
|
||||
adns_queryflags flags,
|
||||
void *context,
|
||||
adns_query *query_r);
|
||||
/* type must be _r_ptr or _r_ptr_raw. _qf_search is ignored.
|
||||
* addr->sa_family must be AF_INET or AF_INET6 or you get ENOSYS.
|
||||
*/
|
||||
|
||||
|
||||
int adns_submit_reverse_ip6(adns_state ads,
|
||||
const struct sockaddr *addr,
|
||||
const char *rzone,
|
||||
adns_rrtype type,
|
||||
adns_queryflags flags,
|
||||
void *context,
|
||||
adns_query *query_r);
|
||||
/* For ip6.int style reverse zones */
|
||||
|
||||
int adns_submit_reverse_any(adns_state ads,
|
||||
const struct sockaddr *addr,
|
||||
const char *rzone,
|
||||
adns_rrtype type,
|
||||
adns_queryflags flags,
|
||||
void *context,
|
||||
adns_query *query_r);
|
||||
/* For RBL-style reverse `zone's; look up
|
||||
* <reversed-address>.<zone>
|
||||
* Any type is allowed. _qf_search is ignored.
|
||||
* addr->sa_family must be AF_INET or you get ENOSYS.
|
||||
*/
|
||||
|
||||
void adns_finish(adns_state ads);
|
||||
/* You may call this even if you have queries outstanding;
|
||||
* they will be cancelled.
|
||||
*/
|
||||
|
||||
|
||||
void adns_forallqueries_begin(adns_state ads);
|
||||
adns_query adns_forallqueries_next(adns_state ads, void **context_r);
|
||||
/* Iterator functions, which you can use to loop over the outstanding
|
||||
* (submitted but not yet successfuly checked/waited) queries.
|
||||
*
|
||||
* You can only have one iteration going at once. You may call _begin
|
||||
* at any time; after that, an iteration will be in progress. You may
|
||||
* only call _next when an iteration is in progress - anything else
|
||||
* may coredump. The iteration remains in progress until _next
|
||||
* returns 0, indicating that all the queries have been walked over,
|
||||
* or ANY other adns function is called with the same adns_state (or a
|
||||
* query in the same adns_state). There is no need to explicitly
|
||||
* finish an iteration.
|
||||
*
|
||||
* context_r may be 0. *context_r may not be set when _next returns 0.
|
||||
*/
|
||||
|
||||
void adns_checkconsistency(adns_state ads, adns_query qu);
|
||||
/* Checks the consistency of adns's internal data structures.
|
||||
* If any error is found, the program will abort().
|
||||
* You may pass 0 for qu; if you pass non-null then additional checks
|
||||
* are done to make sure that qu is a valid query.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Example expected/legal calling sequence for submit/check/wait:
|
||||
* adns_init
|
||||
* adns_submit 1
|
||||
* adns_submit 2
|
||||
* adns_submit 3
|
||||
* adns_wait 1
|
||||
* adns_check 3 -> EAGAIN
|
||||
* adns_wait 2
|
||||
* adns_wait 3
|
||||
* ....
|
||||
* adns_finish
|
||||
*/
|
||||
|
||||
/*
|
||||
* Entrypoints for generic asynch io:
|
||||
* (these entrypoints are not very useful except in combination with *
|
||||
* some of the other I/O model calls which can tell you which fds to
|
||||
* be interested in):
|
||||
*
|
||||
* Note that any adns call may cause adns to open and close fds, so
|
||||
* you must call beforeselect or beforepoll again just before
|
||||
* blocking, or you may not have an up-to-date list of it's fds.
|
||||
*/
|
||||
|
||||
int adns_processany(adns_state ads);
|
||||
/* Gives adns flow-of-control for a bit. This will never block, and
|
||||
* can be used with any threading/asynch-io model. If some error
|
||||
* occurred which might cause an event loop to spin then the errno
|
||||
* value is returned.
|
||||
*/
|
||||
|
||||
int adns_processreadable(adns_state ads, int fd, const struct timeval *now);
|
||||
int adns_processwriteable(adns_state ads, int fd, const struct timeval *now);
|
||||
int adns_processexceptional(adns_state ads, int fd, const struct timeval *now);
|
||||
/* Gives adns flow-of-control so that it can process incoming data
|
||||
* from, or send outgoing data via, fd. Very like _processany. If it
|
||||
* returns zero then fd will no longer be readable or writeable
|
||||
* (unless of course more data has arrived since). adns will _only_
|
||||
* use that fd and only in the manner specified, regardless of whether
|
||||
* adns_if_noautosys was specified.
|
||||
*
|
||||
* adns_processexceptional should be called when select(2) reports an
|
||||
* exceptional condition, or poll(2) reports POLLPRI.
|
||||
*
|
||||
* It is fine to call _processreabable or _processwriteable when the
|
||||
* fd is not ready, or with an fd that doesn't belong to adns; it will
|
||||
* then just return 0.
|
||||
*
|
||||
* If some error occurred which might prevent an event loop to spin
|
||||
* then the errno value is returned.
|
||||
*/
|
||||
|
||||
void adns_processtimeouts(adns_state ads, const struct timeval *now);
|
||||
/* Gives adns flow-of-control so that it can process any timeouts
|
||||
* which might have happened. Very like _processreadable/writeable.
|
||||
*
|
||||
* now may be 0; if it isn't, *now must be the current time, recently
|
||||
* obtained from gettimeofday.
|
||||
*/
|
||||
|
||||
void adns_firsttimeout(adns_state ads,
|
||||
struct timeval **tv_mod, struct timeval *tv_buf,
|
||||
struct timeval now);
|
||||
/* Asks adns when it would first like the opportunity to time
|
||||
* something out. now must be the current time, from gettimeofday.
|
||||
*
|
||||
* If tv_mod points to 0 then tv_buf must be non-null, and
|
||||
* _firsttimeout will fill in *tv_buf with the time until the first
|
||||
* timeout, and make *tv_mod point to tv_buf. If adns doesn't have
|
||||
* anything that might need timing out it will leave *tv_mod as 0.
|
||||
*
|
||||
* If *tv_mod is not 0 then tv_buf is not used. adns will update
|
||||
* *tv_mod if it has any earlier timeout, and leave it alone if it
|
||||
* doesn't.
|
||||
*
|
||||
* This call will not actually do any I/O, or change the fds that adns
|
||||
* is using. It always succeeds and never blocks.
|
||||
*/
|
||||
|
||||
void adns_globalsystemfailure(adns_state ads);
|
||||
/* If serious problem(s) happen which globally affect your ability to
|
||||
* interact properly with adns, or adns's ability to function
|
||||
* properly, you or adns can call this function.
|
||||
*
|
||||
* All currently outstanding queries will be made to fail with
|
||||
* adns_s_systemfail, and adns will close any stream sockets it has
|
||||
* open.
|
||||
*
|
||||
* This is used by adns, for example, if gettimeofday() fails.
|
||||
* Without this the program's event loop might start to spin !
|
||||
*
|
||||
* This call will never block.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Entrypoints for select-loop based asynch io:
|
||||
*/
|
||||
#if 0
|
||||
void adns_beforeselect(adns_state ads, int *maxfd, fd_set *readfds,
|
||||
fd_set *writefds, fd_set *exceptfds,
|
||||
struct timeval **tv_mod, struct timeval *tv_buf,
|
||||
const struct timeval *now);
|
||||
/* Find out file descriptors adns is interested in, and when it would
|
||||
* like the opportunity to time something out. If you do not plan to
|
||||
* block then tv_mod may be 0. Otherwise, tv_mod and tv_buf are as
|
||||
* for adns_firsttimeout. readfds, writefds, exceptfds and maxfd_io may
|
||||
* not be 0.
|
||||
*
|
||||
* If now is not 0 then this will never actually do any I/O, or change
|
||||
* the fds that adns is using or the timeouts it wants. In any case
|
||||
* it won't block, and it will set the timeout to zero if a query
|
||||
* finishes in _beforeselect.
|
||||
*/
|
||||
void adns_afterselect(adns_state ads, int maxfd, const fd_set *readfds,
|
||||
const fd_set *writefds, const fd_set *exceptfds,
|
||||
const struct timeval *now);
|
||||
/* Gives adns flow-of-control for a bit; intended for use after
|
||||
* select. This is just a fancy way of calling adns_processreadable/
|
||||
* writeable/timeouts as appropriate, as if select had returned the
|
||||
* data being passed. Always succeeds.
|
||||
*/
|
||||
#endif
|
||||
/*
|
||||
* Example calling sequence:
|
||||
*
|
||||
* adns_init _noautosys
|
||||
* loop {
|
||||
* adns_beforeselect
|
||||
* select
|
||||
* adns_afterselect
|
||||
* ...
|
||||
* adns_submit / adns_check
|
||||
* ...
|
||||
* }
|
||||
*/
|
||||
|
||||
/*
|
||||
* Entrypoints for poll-loop based asynch io:
|
||||
*/
|
||||
|
||||
struct adns_pollfd;
|
||||
/* In case your system doesn't have it or you forgot to include
|
||||
* <sys/poll.h>, to stop the following declarations from causing
|
||||
* problems. If your system doesn't have poll then the following
|
||||
* entrypoints will not be defined in libadns. Sorry !
|
||||
*/
|
||||
|
||||
int adns_beforepoll(adns_state ads, struct adns_pollfd *fds, int *nfds_io, int *timeout_io,
|
||||
const struct timeval *now);
|
||||
/* Finds out which fd's adns is interested in, and when it would like
|
||||
* to be able to time things out. This is in a form suitable for use
|
||||
* with poll(2).
|
||||
*
|
||||
* On entry, usually fds should point to at least *nfds_io structs.
|
||||
* adns will fill up to that many structs will information for poll,
|
||||
* and record in *nfds_io how many structs it filled. If it wants to
|
||||
* listen for more structs then *nfds_io will be set to the number
|
||||
* required and _beforepoll will return ERANGE.
|
||||
*
|
||||
* You may call _beforepoll with fds==0 and *nfds_io 0, in which case
|
||||
* adns will fill in the number of fds that it might be interested in
|
||||
* in *nfds_io, and always return either 0 (if it is not interested in
|
||||
* any fds) or ERANGE (if it is).
|
||||
*
|
||||
* NOTE that (unless now is 0) adns may acquire additional fds
|
||||
* from one call to the next, so you must put adns_beforepoll in a
|
||||
* loop, rather than assuming that the second call (with the buffer
|
||||
* size requested by the first) will not return ERANGE.
|
||||
*
|
||||
* adns only ever sets POLLIN, POLLOUT and POLLPRI in its adns_pollfd
|
||||
* structs, and only ever looks at those bits. POLLPRI is required to
|
||||
* detect TCP Urgent Data (which should not be used by a DNS server)
|
||||
* so that adns can know that the TCP stream is now useless.
|
||||
*
|
||||
* In any case, *timeout_io should be a timeout value as for poll(2),
|
||||
* which adns will modify downwards as required. If the caller does
|
||||
* not plan to block then *timeout_io should be 0 on entry, or
|
||||
* alternatively, timeout_io may be 0. (Alternatively, the caller may
|
||||
* use _beforeselect with timeout_io==0 to find out about file
|
||||
* descriptors, and use _firsttimeout is used to find out when adns
|
||||
* might want to time something out.)
|
||||
*
|
||||
* adns_beforepoll will return 0 on success, and will not fail for any
|
||||
* reason other than the fds buffer being too small (ERANGE).
|
||||
*
|
||||
* This call will never actually do any I/O. If you supply the
|
||||
* current time it will not change the fds that adns is using or the
|
||||
* timeouts it wants.
|
||||
*
|
||||
* In any case this call won't block.
|
||||
*/
|
||||
|
||||
#define ADNS_POLLFDS_RECOMMENDED 2
|
||||
/* If you allocate an fds buf with at least RECOMMENDED entries then
|
||||
* you are unlikely to need to enlarge it. You are recommended to do
|
||||
* so if it's convenient. However, you must be prepared for adns to
|
||||
* require more space than this.
|
||||
*/
|
||||
|
||||
void adns_afterpoll(adns_state ads, const struct adns_pollfd *fds, int nfds,
|
||||
const struct timeval *now);
|
||||
/* Gives adns flow-of-control for a bit; intended for use after
|
||||
* poll(2). fds and nfds should be the results from poll(). pollfd
|
||||
* structs mentioning fds not belonging to adns will be ignored.
|
||||
*/
|
||||
|
||||
|
||||
adns_status adns_rr_info(adns_rrtype type,
|
||||
const char **rrtname_r, const char **fmtname_r,
|
||||
int *len_r,
|
||||
const void *datap, char **data_r);
|
||||
/*
|
||||
* Get information about a query type, or convert reply data to a
|
||||
* textual form. type must be specified, and the official name of the
|
||||
* corresponding RR type will be returned in *rrtname_r, and
|
||||
* information about the processing style in *fmtname_r. The length
|
||||
* of the table entry in an answer for that type will be returned in
|
||||
* in *len_r. Any or all of rrtname_r, fmtname_r and len_r may be 0.
|
||||
* If fmtname_r is non-null then *fmtname_r may be null on return,
|
||||
* indicating that no special processing is involved.
|
||||
*
|
||||
* data_r be must be non-null iff datap is. In this case *data_r will
|
||||
* be set to point to a string pointing to a representation of the RR
|
||||
* data in master file format. (The owner name, timeout, class and
|
||||
* type will not be present - only the data part of the RR.) The
|
||||
* memory will have been obtained from malloc() and must be freed by
|
||||
* the caller.
|
||||
*
|
||||
* Usually this routine will succeed. Possible errors include:
|
||||
* adns_s_nomemory
|
||||
* adns_s_rrtypeunknown
|
||||
* adns_s_invaliddata (*datap contained garbage)
|
||||
* If an error occurs then no memory has been allocated,
|
||||
* and *rrtname_r, *fmtname_r, *len_r and *data_r are undefined.
|
||||
*
|
||||
* There are some adns-invented data formats which are not official
|
||||
* master file formats. These include:
|
||||
*
|
||||
* Mailboxes if __qtf_mail822: these are just included as-is.
|
||||
*
|
||||
* Addresses (adns_rr_addr): these may be of pretty much any type.
|
||||
* The representation is in two parts: first, a word for the address
|
||||
* family (ie, in AF_XXX, the XXX), and then one or more items for the
|
||||
* address itself, depending on the format. For an IPv4 address the
|
||||
* syntax is INET followed by the dotted quad (from inet_ntoa).
|
||||
* Currently only IPv4 is supported.
|
||||
*
|
||||
* Text strings (as in adns_rr_txt) appear inside double quotes, and
|
||||
* use \" and \\ to represent " and \, and \xHH to represent
|
||||
* characters not in the range 32-126.
|
||||
*
|
||||
* Hostname with addresses (adns_rr_hostaddr): this consists of the
|
||||
* hostname, as usual, followed by the adns_status value, as an
|
||||
* abbreviation, and then a descriptive string (encoded as if it were
|
||||
* a piece of text), for the address lookup, followed by zero or more
|
||||
* addresses enclosed in ( and ). If the result was a temporary
|
||||
* failure, then a single ? appears instead of the ( ). If the
|
||||
* result was a permanent failure then an empty pair of parentheses
|
||||
* appears (which a space in between). For example, one of the NS
|
||||
* records for greenend.org.uk comes out like
|
||||
* ns.chiark.greenend.org.uk ok "OK" ( INET 195.224.76.132 )
|
||||
* an MX referring to a nonexistent host might come out like:
|
||||
* 50 sun2.nsfnet-relay.ac.uk nxdomain "No such domain" ( )
|
||||
* and if nameserver information is not available you might get:
|
||||
* dns2.spong.dyn.ml.org timeout "DNS query timed out" ?
|
||||
*/
|
||||
|
||||
const char *adns_strerror(adns_status st);
|
||||
const char *adns_errabbrev(adns_status st);
|
||||
const char *adns_errtypeabbrev(adns_status st);
|
||||
/* Like strerror but for adns_status values. adns_errabbrev returns
|
||||
* the abbreviation of the error - eg, for adns_s_timeout it returns
|
||||
* "timeout". adns_errtypeabbrev returns the abbreviation of the
|
||||
* error class: ie, for values up to adns_s_max_XXX it will return the
|
||||
* string XXX. You MUST NOT call these functions with status values
|
||||
* not returned by the same adns library.
|
||||
*/
|
||||
|
||||
int adns__rereadconfig(adns_state st);
|
||||
#endif
|
||||
220
adns/check.c
Normal file
220
adns/check.c
Normal file
|
|
@ -0,0 +1,220 @@
|
|||
/*
|
||||
* check.c
|
||||
* - consistency checks
|
||||
*/
|
||||
/*
|
||||
* This file is
|
||||
* Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
*
|
||||
* It is part of adns, which is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
* Copyright (C) 1999-2000 Tony Finch <dot@dotat.at>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* $Id: check.c,v 1.1 2002/08/13 14:35:04 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#include "stdinc.h"
|
||||
#include "fileio.h"
|
||||
#include "internal.h"
|
||||
|
||||
/* This crap is needed to make it compile on OS X
|
||||
* Leave it to apple to take a perfectly good preprocessor and fuck it
|
||||
* up.
|
||||
*/
|
||||
#define unused_arg /**/
|
||||
|
||||
void adns_checkconsistency(adns_state ads, adns_query qu) {
|
||||
adns__consistency(ads,qu,cc_user);
|
||||
}
|
||||
|
||||
#define DLIST_CHECK(list, nodevar, part, body) \
|
||||
if ((list).head) { \
|
||||
assert(! (list).head->part back); \
|
||||
for ((nodevar)= (list).head; (nodevar); (nodevar)= (nodevar)->part next) { \
|
||||
assert((nodevar)->part next \
|
||||
? (nodevar) == (nodevar)->part next->part back \
|
||||
: (nodevar) == (list).tail); \
|
||||
body \
|
||||
} \
|
||||
}
|
||||
|
||||
#define DLIST_CHECK_PARTLESS(list, nodevar, body) \
|
||||
if ((list).head) { \
|
||||
assert(! (list).head->back); \
|
||||
for ((nodevar)= (list).head; (nodevar); (nodevar)= (nodevar)->next) { \
|
||||
assert((nodevar)->next \
|
||||
? (nodevar) == (nodevar)->next->back \
|
||||
: (nodevar) == (list).tail); \
|
||||
body \
|
||||
} \
|
||||
}
|
||||
|
||||
#define DLIST_ASSERTON(node, nodevar, list, part) \
|
||||
do { \
|
||||
for ((nodevar)= (list).head; \
|
||||
(nodevar) != (node); \
|
||||
(nodevar)= (nodevar)->part next) { \
|
||||
assert((nodevar)); \
|
||||
} \
|
||||
} while(0)
|
||||
|
||||
static void checkc_query_alloc(adns_state ads, adns_query qu) {
|
||||
allocnode *an;
|
||||
|
||||
DLIST_CHECK_PARTLESS(qu->allocations, an, {
|
||||
});
|
||||
}
|
||||
|
||||
static void checkc_query(adns_state ads, adns_query qu) {
|
||||
adns_query child;
|
||||
|
||||
assert(qu->udpnextserver < ads->nservers);
|
||||
assert(!(qu->udpsent & (~0UL << ads->nservers)));
|
||||
assert(qu->search_pos <= ads->nsearchlist);
|
||||
if (qu->parent) DLIST_ASSERTON(qu, child, qu->parent->children, siblings.);
|
||||
}
|
||||
|
||||
static void checkc_notcpbuf(adns_state ads) {
|
||||
assert(!ads->tcpsend.used);
|
||||
assert(!ads->tcprecv.used);
|
||||
assert(!ads->tcprecv_skip);
|
||||
}
|
||||
|
||||
static void checkc_global(adns_state ads) {
|
||||
int i;
|
||||
|
||||
assert(ads->udpsocket >= 0);
|
||||
|
||||
for (i=0; i<ads->nsortlist; i++)
|
||||
assert(!(ads->sortlist[i].base.s_addr & ~ads->sortlist[i].mask.s_addr));
|
||||
|
||||
assert(ads->tcpserver >= 0 && ads->tcpserver < ads->nservers);
|
||||
|
||||
switch (ads->tcpstate) {
|
||||
case server_connecting:
|
||||
assert(ads->tcpsocket >= 0);
|
||||
checkc_notcpbuf(ads);
|
||||
break;
|
||||
case server_disconnected:
|
||||
case server_broken:
|
||||
assert(ads->tcpsocket == -1);
|
||||
checkc_notcpbuf(ads);
|
||||
break;
|
||||
case server_ok:
|
||||
assert(ads->tcpsocket >= 0);
|
||||
assert(ads->tcprecv_skip <= ads->tcprecv.used);
|
||||
break;
|
||||
default:
|
||||
assert(!"ads->tcpstate value");
|
||||
}
|
||||
|
||||
assert(ads->searchlist || !ads->nsearchlist);
|
||||
}
|
||||
|
||||
static void checkc_queue_udpw(adns_state ads) {
|
||||
adns_query qu;
|
||||
|
||||
DLIST_CHECK_PARTLESS(ads->udpw, qu, {
|
||||
assert(qu->state==query_tosend);
|
||||
assert(qu->retries <= UDPMAXRETRIES);
|
||||
assert(qu->udpsent);
|
||||
assert(!qu->children.head && !qu->children.tail);
|
||||
checkc_query(ads,qu);
|
||||
checkc_query_alloc(ads,qu);
|
||||
});
|
||||
}
|
||||
|
||||
static void checkc_queue_tcpw(adns_state ads) {
|
||||
adns_query qu;
|
||||
|
||||
DLIST_CHECK_PARTLESS(ads->tcpw, qu, {
|
||||
assert(qu->state==query_tcpw);
|
||||
assert(!qu->children.head && !qu->children.tail);
|
||||
assert(qu->retries <= ads->nservers+1);
|
||||
checkc_query(ads,qu);
|
||||
checkc_query_alloc(ads,qu);
|
||||
});
|
||||
}
|
||||
|
||||
static void checkc_queue_childw(adns_state ads) {
|
||||
adns_query parent, child;
|
||||
|
||||
DLIST_CHECK_PARTLESS(ads->childw, parent, {
|
||||
assert(parent->state == query_childw);
|
||||
assert(parent->children.head);
|
||||
DLIST_CHECK(parent->children, child, siblings., {
|
||||
assert(child->parent == parent);
|
||||
assert(child->state != query_done);
|
||||
});
|
||||
checkc_query(ads,parent);
|
||||
checkc_query_alloc(ads,parent);
|
||||
});
|
||||
}
|
||||
|
||||
static void checkc_queue_output(adns_state ads) {
|
||||
adns_query qu;
|
||||
|
||||
DLIST_CHECK_PARTLESS(ads->output, qu, {
|
||||
assert(qu->state == query_done);
|
||||
assert(!qu->children.head && !qu->children.tail);
|
||||
assert(!qu->parent);
|
||||
assert(!qu->allocations.head && !qu->allocations.tail);
|
||||
checkc_query(ads,qu);
|
||||
});
|
||||
}
|
||||
|
||||
void adns__consistency(adns_state ads, adns_query qu, consistency_checks cc) {
|
||||
adns_query search;
|
||||
|
||||
switch (cc) {
|
||||
case cc_user:
|
||||
break;
|
||||
case cc_entex:
|
||||
if (!(ads->iflags & adns_if_checkc_entex)) return;
|
||||
break;
|
||||
case cc_freq:
|
||||
if ((ads->iflags & adns_if_checkc_freq) != adns_if_checkc_freq) return;
|
||||
break;
|
||||
default:
|
||||
abort();
|
||||
}
|
||||
|
||||
checkc_global(ads);
|
||||
checkc_queue_udpw(ads);
|
||||
checkc_queue_tcpw(ads);
|
||||
checkc_queue_childw(ads);
|
||||
checkc_queue_output(ads);
|
||||
|
||||
if (qu) {
|
||||
switch (qu->state) {
|
||||
case query_tosend:
|
||||
DLIST_ASSERTON(qu, search, ads->udpw, unused_arg);
|
||||
break;
|
||||
case query_tcpw:
|
||||
DLIST_ASSERTON(qu, search, ads->tcpw, unused_arg);
|
||||
break;
|
||||
case query_childw:
|
||||
DLIST_ASSERTON(qu, search, ads->childw, unused_arg);
|
||||
break;
|
||||
case query_done:
|
||||
DLIST_ASSERTON(qu, search, ads->output, unused_arg);
|
||||
break;
|
||||
default:
|
||||
assert(!"specific query state");
|
||||
}
|
||||
}
|
||||
}
|
||||
22
adns/descrip.mms
Normal file
22
adns/descrip.mms
Normal file
|
|
@ -0,0 +1,22 @@
|
|||
# MMS/MMK Makefile for OpenVMS
|
||||
# Copyright (c) 2001 Edward Brocklesby
|
||||
#
|
||||
# Usage:
|
||||
# $ SET DEF [.IRCD-HYBRID-7.src]
|
||||
# $ EDIT [-.include]config.h
|
||||
# < change settings in config.h appropriately >
|
||||
# $ COPY [.include]setup.h_vms [.include]setup.h
|
||||
# $ MMS IRCD.EXE
|
||||
#
|
||||
# $Id: descrip.mms,v 1.1 2002/08/13 14:35:04 fishwaldo Exp $
|
||||
|
||||
CC= CC
|
||||
CFLAGS= /INCLUDE_DIRECTORY=([-.INCLUDE],[])/STANDARD=ISOC94
|
||||
LDFLAGS=
|
||||
|
||||
OBJECTS= CHECK,GENERAL,QUERY,SETUP,TYPES,EVENT,PARSE,REPLY,TRANSMIT
|
||||
|
||||
ALL : ADNS.OLB($(OBJECTS))
|
||||
|
||||
CLEAN :
|
||||
DELETE *.OLB;*
|
||||
60
adns/dlist.h
Normal file
60
adns/dlist.h
Normal file
|
|
@ -0,0 +1,60 @@
|
|||
/*
|
||||
* dlist.h
|
||||
* - macros for handling doubly linked lists
|
||||
*/
|
||||
/*
|
||||
* This file is
|
||||
* Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
*
|
||||
* It is part of adns, which is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
* Copyright (C) 1999 Tony Finch <dot@dotat.at>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* $Id: dlist.h,v 1.1 2002/08/13 14:35:04 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#ifndef ADNS_DLIST_H_INCLUDED
|
||||
#define ADNS_DLIST_H_INCLUDED
|
||||
|
||||
/* More strange shit for OS X and its b0rked C compiler */
|
||||
|
||||
#define unused_arg /**/
|
||||
|
||||
#define ADNS_LIST_INIT(flist) ((flist).head= (flist).tail= 0)
|
||||
#define LINK_INIT(flink) ((flink).next= (flink).back= 0)
|
||||
|
||||
|
||||
|
||||
#define LIST_UNLINK_PART(flist,node,part) \
|
||||
do { \
|
||||
if ((node)->part back) (node)->part back->part next= (node)->part next; \
|
||||
else (flist).head= (node)->part next; \
|
||||
if ((node)->part next) (node)->part next->part back= (node)->part back; \
|
||||
else (flist).tail= (node)->part back; \
|
||||
} while(0)
|
||||
|
||||
#define LIST_LINK_TAIL_PART(flist,node,part) \
|
||||
do { \
|
||||
(node)->part next= 0; \
|
||||
(node)->part back= (flist).tail; \
|
||||
if ((flist).tail) (flist).tail->part next= (node); else (flist).head= (node); \
|
||||
(flist).tail= (node); \
|
||||
} while(0)
|
||||
|
||||
#define LIST_UNLINK(flist,node) LIST_UNLINK_PART(flist,node,unused_arg)
|
||||
#define LIST_LINK_TAIL(flist,node) LIST_LINK_TAIL_PART(flist,node, unused_arg)
|
||||
#endif
|
||||
723
adns/event.c
Normal file
723
adns/event.c
Normal file
|
|
@ -0,0 +1,723 @@
|
|||
/*
|
||||
* event.c
|
||||
* - event loop core
|
||||
* - TCP connection management
|
||||
* - user-visible check/wait and event-loop-related functions
|
||||
*/
|
||||
/*
|
||||
* This file is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
*
|
||||
* It is part of adns, which is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
* Copyright (C) 1999-2000 Tony Finch <dot@dotat.at>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* $Id: event.c,v 1.1 2002/08/13 14:35:05 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#include "stdinc.h"
|
||||
|
||||
#include "fileio.h"
|
||||
#include "s_bsd.h"
|
||||
#include "internal.h"
|
||||
#include "memory.h"
|
||||
#include "tvarith.h"
|
||||
#include "irc_string.h"
|
||||
#include "memory.h"
|
||||
#include "adns.h"
|
||||
|
||||
/* TCP connection management. */
|
||||
|
||||
static void tcp_close(adns_state ads) {
|
||||
int serv;
|
||||
|
||||
serv= ads->tcpserver;
|
||||
fd_close(ads->tcpsocket);
|
||||
ads->tcpsocket= -1;
|
||||
ads->tcprecv.used= ads->tcprecv_skip= ads->tcpsend.used= 0;
|
||||
}
|
||||
|
||||
void adns__tcp_broken(adns_state ads, const char *what, const char *why) {
|
||||
int serv;
|
||||
adns_query qu;
|
||||
|
||||
assert(ads->tcpstate == server_connecting || ads->tcpstate == server_ok);
|
||||
serv= ads->tcpserver;
|
||||
if (what) adns__warn(ads,serv,0,"TCP connection failed: %s: %s",what,why);
|
||||
|
||||
if (ads->tcpstate == server_connecting) {
|
||||
/* Counts as a retry for all the queries waiting for TCP. */
|
||||
for (qu= ads->tcpw.head; qu; qu= qu->next)
|
||||
qu->retries++;
|
||||
}
|
||||
|
||||
tcp_close(ads);
|
||||
ads->tcpstate= server_broken;
|
||||
ads->tcpserver= (serv+1)%ads->nservers;
|
||||
}
|
||||
|
||||
static void tcp_connected(adns_state ads, struct timeval now) {
|
||||
adns_query qu, nqu;
|
||||
|
||||
adns__debug(ads,ads->tcpserver,0,"TCP connected");
|
||||
ads->tcpstate= server_ok;
|
||||
for (qu= ads->tcpw.head; qu && ads->tcpstate == server_ok; qu= nqu) {
|
||||
nqu= qu->next;
|
||||
assert(qu->state == query_tcpw);
|
||||
adns__querysend_tcp(qu,now);
|
||||
}
|
||||
}
|
||||
|
||||
void adns__tcp_tryconnect(adns_state ads, struct timeval now) {
|
||||
int r, fd, tries;
|
||||
struct sockaddr_in addr;
|
||||
|
||||
for (tries=0; tries<ads->nservers; tries++) {
|
||||
switch (ads->tcpstate) {
|
||||
case server_connecting:
|
||||
case server_ok:
|
||||
case server_broken:
|
||||
return;
|
||||
case server_disconnected:
|
||||
break;
|
||||
default:
|
||||
abort();
|
||||
}
|
||||
|
||||
assert(!ads->tcpsend.used);
|
||||
assert(!ads->tcprecv.used);
|
||||
assert(!ads->tcprecv_skip);
|
||||
|
||||
fd= comm_open(AF_INET, SOCK_STREAM, 0, "adns TCP socket");
|
||||
if (fd<0) {
|
||||
adns__diag(ads,-1,0,"cannot create TCP socket: %s",strerror(errno));
|
||||
return;
|
||||
}
|
||||
r= adns__setnonblock(ads,fd);
|
||||
if (r) {
|
||||
adns__diag(ads,-1,0,"cannot make TCP socket nonblocking: %s",strerror(r));
|
||||
fd_close(fd);
|
||||
return;
|
||||
}
|
||||
memset(&addr,0,sizeof(addr));
|
||||
addr.sin_family= AF_INET;
|
||||
addr.sin_port= htons(DNS_PORT);
|
||||
addr.sin_addr= ads->servers[ads->tcpserver].addr;
|
||||
r= connect(fd,(const struct sockaddr*)&addr,sizeof(addr));
|
||||
ads->tcpsocket= fd;
|
||||
ads->tcpstate= server_connecting;
|
||||
if (r==0) { tcp_connected(ads,now); return; }
|
||||
if (errno == EWOULDBLOCK || errno == EINPROGRESS) {
|
||||
ads->tcptimeout= now;
|
||||
timevaladd(&ads->tcptimeout,TCPCONNMS);
|
||||
return;
|
||||
}
|
||||
adns__tcp_broken(ads,"connect",strerror(errno));
|
||||
ads->tcpstate= server_disconnected;
|
||||
}
|
||||
}
|
||||
|
||||
/* Timeout handling functions. */
|
||||
|
||||
void adns__must_gettimeofday(adns_state ads, const struct timeval **now_io,
|
||||
struct timeval *tv_buf) {
|
||||
const struct timeval *now;
|
||||
int r;
|
||||
|
||||
now= *now_io;
|
||||
if (now) return;
|
||||
r= gettimeofday(tv_buf,0); if (!r) { *now_io= tv_buf; return; }
|
||||
adns__diag(ads,-1,0,"gettimeofday failed: %s",strerror(errno));
|
||||
adns_globalsystemfailure(ads);
|
||||
return;
|
||||
}
|
||||
|
||||
static void inter_immed(struct timeval **tv_io, struct timeval *tvbuf) {
|
||||
struct timeval *rbuf;
|
||||
|
||||
if (!tv_io) return;
|
||||
|
||||
rbuf= *tv_io;
|
||||
if (!rbuf) { *tv_io= rbuf= tvbuf; }
|
||||
|
||||
timerclear(rbuf);
|
||||
}
|
||||
|
||||
static void inter_maxto(struct timeval **tv_io, struct timeval *tvbuf,
|
||||
struct timeval maxto) {
|
||||
struct timeval *rbuf;
|
||||
|
||||
if (!tv_io) return;
|
||||
rbuf= *tv_io;
|
||||
if (!rbuf) {
|
||||
*tvbuf= maxto; *tv_io= tvbuf;
|
||||
} else {
|
||||
if (timercmp(rbuf,&maxto,>)) *rbuf= maxto;
|
||||
}
|
||||
/*fprintf(stderr,"inter_maxto maxto=%ld.%06ld result=%ld.%06ld\n",
|
||||
maxto.tv_sec,maxto.tv_usec,(**tv_io).tv_sec,(**tv_io).tv_usec);*/
|
||||
}
|
||||
|
||||
static void inter_maxtoabs(struct timeval **tv_io, struct timeval *tvbuf,
|
||||
struct timeval now, struct timeval maxtime) {
|
||||
/* tv_io may be 0 */
|
||||
ldiv_t dr;
|
||||
|
||||
/*fprintf(stderr,"inter_maxtoabs now=%ld.%06ld maxtime=%ld.%06ld\n",
|
||||
now.tv_sec,now.tv_usec,maxtime.tv_sec,maxtime.tv_usec);*/
|
||||
if (!tv_io) return;
|
||||
maxtime.tv_sec -= (now.tv_sec+2);
|
||||
maxtime.tv_usec -= (now.tv_usec-2000000);
|
||||
dr= ldiv(maxtime.tv_usec,1000000);
|
||||
maxtime.tv_sec += dr.quot;
|
||||
maxtime.tv_usec -= dr.quot*1000000;
|
||||
if (maxtime.tv_sec<0) timerclear(&maxtime);
|
||||
inter_maxto(tv_io,tvbuf,maxtime);
|
||||
}
|
||||
|
||||
static void timeouts_queue(adns_state ads, int act,
|
||||
struct timeval **tv_io, struct timeval *tvbuf,
|
||||
struct timeval now, struct query_queue *queue) {
|
||||
adns_query qu, nqu;
|
||||
|
||||
for (qu= queue->head; qu; qu= nqu) {
|
||||
nqu= qu->next;
|
||||
if (!timercmp(&now,&qu->timeout,>)) {
|
||||
inter_maxtoabs(tv_io,tvbuf,now,qu->timeout);
|
||||
} else {
|
||||
if (!act) { inter_immed(tv_io,tvbuf); return; }
|
||||
LIST_UNLINK(*queue,qu);
|
||||
if (qu->state != query_tosend) {
|
||||
adns__query_fail(qu,adns_s_timeout);
|
||||
} else {
|
||||
adns__query_send(qu,now);
|
||||
}
|
||||
nqu= queue->head;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void tcp_events(adns_state ads, int act,
|
||||
struct timeval **tv_io, struct timeval *tvbuf,
|
||||
struct timeval now) {
|
||||
adns_query qu, nqu;
|
||||
|
||||
for (;;) {
|
||||
switch (ads->tcpstate) {
|
||||
case server_broken:
|
||||
if (!act) { inter_immed(tv_io,tvbuf); return; }
|
||||
for (qu= ads->tcpw.head; qu; qu= nqu) {
|
||||
nqu= qu->next;
|
||||
assert(qu->state == query_tcpw);
|
||||
if (qu->retries > ads->nservers) {
|
||||
LIST_UNLINK(ads->tcpw,qu);
|
||||
adns__query_fail(qu,adns_s_allservfail);
|
||||
}
|
||||
}
|
||||
ads->tcpstate= server_disconnected;
|
||||
case server_disconnected: /* fall through */
|
||||
if (!ads->tcpw.head) return;
|
||||
if (!act) { inter_immed(tv_io,tvbuf); return; }
|
||||
adns__tcp_tryconnect(ads,now);
|
||||
break;
|
||||
case server_ok:
|
||||
if (ads->tcpw.head) return;
|
||||
if (!ads->tcptimeout.tv_sec) {
|
||||
assert(!ads->tcptimeout.tv_usec);
|
||||
ads->tcptimeout= now;
|
||||
timevaladd(&ads->tcptimeout,TCPIDLEMS);
|
||||
}
|
||||
case server_connecting: /* fall through */
|
||||
if (!act || !timercmp(&now,&ads->tcptimeout,>)) {
|
||||
inter_maxtoabs(tv_io,tvbuf,now,ads->tcptimeout);
|
||||
return;
|
||||
} {
|
||||
/* TCP timeout has happened */
|
||||
switch (ads->tcpstate) {
|
||||
case server_connecting: /* failed to connect */
|
||||
adns__tcp_broken(ads,"unable to make connection","timed out");
|
||||
break;
|
||||
case server_ok: /* idle timeout */
|
||||
tcp_close(ads);
|
||||
ads->tcpstate= server_disconnected;
|
||||
return;
|
||||
default:
|
||||
abort();
|
||||
}
|
||||
}
|
||||
break;
|
||||
default:
|
||||
abort();
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
void adns__timeouts(adns_state ads, int act,
|
||||
struct timeval **tv_io, struct timeval *tvbuf,
|
||||
struct timeval now) {
|
||||
timeouts_queue(ads,act,tv_io,tvbuf,now, &ads->udpw);
|
||||
timeouts_queue(ads,act,tv_io,tvbuf,now, &ads->tcpw);
|
||||
tcp_events(ads,act,tv_io,tvbuf,now);
|
||||
}
|
||||
|
||||
void adns_firsttimeout(adns_state ads,
|
||||
struct timeval **tv_io, struct timeval *tvbuf,
|
||||
struct timeval now) {
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
adns__timeouts(ads, 0, tv_io,tvbuf, now);
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
}
|
||||
|
||||
void adns_processtimeouts(adns_state ads, const struct timeval *now) {
|
||||
struct timeval tv_buf;
|
||||
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
adns__must_gettimeofday(ads,&now,&tv_buf);
|
||||
if (now) adns__timeouts(ads, 1, 0,0, *now);
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
}
|
||||
|
||||
/* fd handling functions. These are the top-level of the real work of
|
||||
* reception and often transmission.
|
||||
*/
|
||||
|
||||
int adns__pollfds(adns_state ads, struct adns_pollfd pollfds_buf[MAX_POLLFDS]) {
|
||||
/* Returns the number of entries filled in. Always zeroes revents. */
|
||||
|
||||
assert(MAX_POLLFDS==2);
|
||||
|
||||
pollfds_buf[0].fd= ads->udpsocket;
|
||||
pollfds_buf[0].events= ADNS_POLLIN;
|
||||
pollfds_buf[0].revents= 0;
|
||||
|
||||
switch (ads->tcpstate) {
|
||||
case server_disconnected:
|
||||
case server_broken:
|
||||
return 1;
|
||||
case server_connecting:
|
||||
pollfds_buf[1].events= ADNS_POLLOUT;
|
||||
break;
|
||||
case server_ok:
|
||||
#if 0
|
||||
pollfds_buf[1].events= ads->tcpsend.used ? ADNS_POLLIN|ADNS_POLLOUT|ADNS_POLLPRI : ADNS_POLLIN|ADNS_POLLPRI;
|
||||
#endif
|
||||
pollfds_buf[1].events= ADNS_POLLIN|ADNS_POLLOUT|ADNS_POLLPRI;
|
||||
break;
|
||||
default:
|
||||
abort();
|
||||
}
|
||||
pollfds_buf[1].fd= ads->tcpsocket;
|
||||
return 2;
|
||||
}
|
||||
|
||||
int adns_processreadable(adns_state ads, int fd, const struct timeval *now) {
|
||||
int want, dgramlen, r, serv, old_skip;
|
||||
socklen_t udpaddrlen;
|
||||
byte udpbuf[DNS_MAXUDP];
|
||||
struct sockaddr_in udpaddr;
|
||||
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
|
||||
switch (ads->tcpstate) {
|
||||
case server_disconnected:
|
||||
case server_broken:
|
||||
case server_connecting:
|
||||
break;
|
||||
case server_ok:
|
||||
if (fd != ads->tcpsocket) break;
|
||||
assert(!ads->tcprecv_skip);
|
||||
do {
|
||||
if (ads->tcprecv.used >= ads->tcprecv_skip+2) {
|
||||
dgramlen= ((ads->tcprecv.buf[ads->tcprecv_skip]<<8) |
|
||||
ads->tcprecv.buf[ads->tcprecv_skip+1]);
|
||||
if (ads->tcprecv.used >= ads->tcprecv_skip+2+dgramlen) {
|
||||
old_skip= ads->tcprecv_skip;
|
||||
ads->tcprecv_skip += 2+dgramlen;
|
||||
adns__procdgram(ads, ads->tcprecv.buf+old_skip+2,
|
||||
dgramlen, ads->tcpserver, 1,*now);
|
||||
continue;
|
||||
} else {
|
||||
want= 2+dgramlen;
|
||||
}
|
||||
} else {
|
||||
want= 2;
|
||||
}
|
||||
ads->tcprecv.used -= ads->tcprecv_skip;
|
||||
memmove(ads->tcprecv.buf,ads->tcprecv.buf+ads->tcprecv_skip,ads->tcprecv.used);
|
||||
ads->tcprecv_skip= 0;
|
||||
if (!adns__vbuf_ensure(&ads->tcprecv,want)) { r= ENOMEM; goto xit; }
|
||||
assert(ads->tcprecv.used <= ads->tcprecv.avail);
|
||||
if (ads->tcprecv.used == ads->tcprecv.avail) continue;
|
||||
r= read(ads->tcpsocket,
|
||||
ads->tcprecv.buf+ads->tcprecv.used,
|
||||
ads->tcprecv.avail-ads->tcprecv.used);
|
||||
if (r>0) {
|
||||
ads->tcprecv.used+= r;
|
||||
} else {
|
||||
if (r) {
|
||||
if (errno==EAGAIN || errno==EWOULDBLOCK) { r= 0; goto xit; }
|
||||
if (errno==EINTR) continue;
|
||||
if (errno_resources(errno)) { r= errno; goto xit; }
|
||||
}
|
||||
adns__tcp_broken(ads,"read",r?strerror(errno):"closed");
|
||||
}
|
||||
} while (ads->tcpstate == server_ok);
|
||||
r= 0; goto xit;
|
||||
default:
|
||||
abort();
|
||||
}
|
||||
if (fd == ads->udpsocket) {
|
||||
for (;;) {
|
||||
udpaddrlen= sizeof(udpaddr);
|
||||
r= recvfrom(ads->udpsocket,udpbuf,sizeof(udpbuf),0,
|
||||
(struct sockaddr*)&udpaddr,&udpaddrlen);
|
||||
if (r<0) {
|
||||
if (errno == EAGAIN || errno == EWOULDBLOCK) { r= 0; goto xit; }
|
||||
if (errno == EINTR) continue;
|
||||
if (errno_resources(errno)) { r= errno; goto xit; }
|
||||
adns__warn(ads,-1,0,"datagram receive error: %s",strerror(errno));
|
||||
r= 0; goto xit;
|
||||
}
|
||||
if (udpaddrlen != sizeof(udpaddr)) {
|
||||
adns__diag(ads,-1,0,"datagram received with wrong address length %d"
|
||||
" (expected %lu)", udpaddrlen,
|
||||
(unsigned long)sizeof(udpaddr));
|
||||
continue;
|
||||
}
|
||||
if (udpaddr.sin_family != AF_INET) {
|
||||
adns__diag(ads,-1,0,"datagram received with wrong protocol family"
|
||||
" %u (expected %u)",udpaddr.sin_family,AF_INET);
|
||||
continue;
|
||||
}
|
||||
if (ntohs(udpaddr.sin_port) != DNS_PORT) {
|
||||
adns__diag(ads,-1,0,"datagram received from wrong port %u (expected %u)",
|
||||
ntohs(udpaddr.sin_port),DNS_PORT);
|
||||
continue;
|
||||
}
|
||||
for (serv= 0;
|
||||
serv < ads->nservers &&
|
||||
ads->servers[serv].addr.s_addr != udpaddr.sin_addr.s_addr;
|
||||
serv++);
|
||||
if (serv >= ads->nservers) {
|
||||
adns__warn(ads,-1,0,"datagram received from unknown nameserver %s",
|
||||
inetntoa((char *)&udpaddr.sin_addr));
|
||||
continue;
|
||||
}
|
||||
adns__procdgram(ads,udpbuf,r,serv,0,*now);
|
||||
}
|
||||
}
|
||||
r= 0;
|
||||
xit:
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
return r;
|
||||
}
|
||||
|
||||
int adns_processwriteable(adns_state ads, int fd, const struct timeval *now) {
|
||||
int r;
|
||||
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
|
||||
switch (ads->tcpstate) {
|
||||
case server_disconnected:
|
||||
case server_broken:
|
||||
break;
|
||||
case server_connecting:
|
||||
if (fd != ads->tcpsocket) break;
|
||||
assert(ads->tcprecv.used==0);
|
||||
assert(ads->tcprecv_skip==0);
|
||||
for (;;) {
|
||||
if (!adns__vbuf_ensure(&ads->tcprecv,1)) { r= ENOMEM; goto xit; }
|
||||
r= read(ads->tcpsocket,&ads->tcprecv.buf,1);
|
||||
if (r==0 || (r<0 && (errno==EAGAIN || errno==EWOULDBLOCK))) {
|
||||
tcp_connected(ads,*now);
|
||||
r= 0; goto xit;
|
||||
}
|
||||
if (r>0) {
|
||||
adns__tcp_broken(ads,"connect/read","sent data before first request");
|
||||
r= 0; goto xit;
|
||||
}
|
||||
if (errno==EINTR) continue;
|
||||
if (errno_resources(errno)) { r= errno; goto xit; }
|
||||
adns__tcp_broken(ads,"connect/read",strerror(errno));
|
||||
r= 0; goto xit;
|
||||
} /* not reached */
|
||||
case server_ok:
|
||||
if (fd != ads->tcpsocket) break;
|
||||
while (ads->tcpsend.used) {
|
||||
r= write(ads->tcpsocket,ads->tcpsend.buf,ads->tcpsend.used);
|
||||
if (r<0) {
|
||||
if (errno==EINTR) continue;
|
||||
if (errno==EAGAIN || errno==EWOULDBLOCK) { r= 0; goto xit; }
|
||||
if (errno_resources(errno)) { r= errno; goto xit; }
|
||||
adns__tcp_broken(ads,"write",strerror(errno));
|
||||
r= 0; goto xit;
|
||||
} else if (r>0) {
|
||||
ads->tcpsend.used -= r;
|
||||
memmove(ads->tcpsend.buf,ads->tcpsend.buf+r,ads->tcpsend.used);
|
||||
}
|
||||
}
|
||||
r= 0;
|
||||
goto xit;
|
||||
default:
|
||||
abort();
|
||||
}
|
||||
r= 0;
|
||||
xit:
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
return r;
|
||||
}
|
||||
|
||||
int adns_processexceptional(adns_state ads, int fd, const struct timeval *now) {
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
switch (ads->tcpstate) {
|
||||
case server_disconnected:
|
||||
case server_broken:
|
||||
break;
|
||||
case server_connecting:
|
||||
case server_ok:
|
||||
if (fd != ads->tcpsocket) break;
|
||||
adns__tcp_broken(ads,"poll/select","exceptional condition detected");
|
||||
break;
|
||||
default:
|
||||
abort();
|
||||
}
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void fd_event(adns_state ads, int fd,
|
||||
int revent, int pollflag,
|
||||
int maxfd, const fd_set *fds,
|
||||
int (*func)(adns_state, int fd, const struct timeval *now),
|
||||
struct timeval now, int *r_r) {
|
||||
int r;
|
||||
|
||||
if (!(revent & pollflag)) return;
|
||||
if (fds && !(fd<maxfd && FD_ISSET(fd,fds))) return;
|
||||
r= func(ads,fd,&now);
|
||||
if (r) {
|
||||
if (r_r) {
|
||||
*r_r= r;
|
||||
} else {
|
||||
adns__diag(ads,-1,0,"process fd failed after select: %s",strerror(errno));
|
||||
adns_globalsystemfailure(ads);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void adns__fdevents(adns_state ads,
|
||||
const struct adns_pollfd *pollfds, int npollfds,
|
||||
int maxfd, const fd_set *readfds,
|
||||
const fd_set *writefds, const fd_set *exceptfds,
|
||||
struct timeval now, int *r_r) {
|
||||
int i, fd, revents;
|
||||
|
||||
for (i=0; i<npollfds; i++) {
|
||||
fd= pollfds[i].fd;
|
||||
if (fd >= maxfd) maxfd= fd+1;
|
||||
revents= pollfds[i].revents;
|
||||
fd_event(ads,fd, revents,ADNS_POLLIN, maxfd,readfds, adns_processreadable,now,r_r);
|
||||
fd_event(ads,fd, revents,ADNS_POLLOUT, maxfd,writefds, adns_processwriteable,now,r_r);
|
||||
fd_event(ads,fd, revents,ADNS_POLLPRI, maxfd,exceptfds, adns_processexceptional,now,r_r);
|
||||
}
|
||||
}
|
||||
|
||||
/* Wrappers for select(2). */
|
||||
#if 0
|
||||
void adns_beforeselect(adns_state ads, int *maxfd_io, fd_set *readfds_io,
|
||||
fd_set *writefds_io, fd_set *exceptfds_io,
|
||||
struct timeval **tv_mod, struct timeval *tv_tobuf,
|
||||
const struct timeval *now) {
|
||||
struct timeval tv_nowbuf;
|
||||
struct adns_pollfd pollfds[MAX_POLLFDS];
|
||||
int i, fd, maxfd, npollfds;
|
||||
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
|
||||
if (tv_mod && (!*tv_mod || (*tv_mod)->tv_sec || (*tv_mod)->tv_usec)) {
|
||||
/* The caller is planning to sleep. */
|
||||
adns__must_gettimeofday(ads,&now,&tv_nowbuf);
|
||||
if (!now) { inter_immed(tv_mod,tv_tobuf); goto xit; }
|
||||
adns__timeouts(ads, 0, tv_mod,tv_tobuf, *now);
|
||||
}
|
||||
|
||||
npollfds= adns__pollfds(ads,pollfds);
|
||||
maxfd= *maxfd_io;
|
||||
for (i=0; i<npollfds; i++) {
|
||||
fd= pollfds[i].fd;
|
||||
if (fd >= maxfd) maxfd= fd+1;
|
||||
if (pollfds[i].events & ADNS_POLLIN) FD_SET(fd,readfds_io);
|
||||
if (pollfds[i].events & ADNS_POLLOUT) FD_SET(fd,writefds_io);
|
||||
if (pollfds[i].events & ADNS_POLLPRI) FD_SET(fd,exceptfds_io);
|
||||
}
|
||||
*maxfd_io= maxfd;
|
||||
|
||||
xit:
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
}
|
||||
|
||||
void adns_afterselect(adns_state ads, int maxfd, const fd_set *readfds,
|
||||
const fd_set *writefds, const fd_set *exceptfds,
|
||||
const struct timeval *now) {
|
||||
struct timeval tv_buf;
|
||||
struct adns_pollfd pollfds[MAX_POLLFDS];
|
||||
int npollfds, i;
|
||||
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
adns__must_gettimeofday(ads,&now,&tv_buf);
|
||||
if (!now) goto xit;
|
||||
adns_processtimeouts(ads,now);
|
||||
|
||||
npollfds= adns__pollfds(ads,pollfds);
|
||||
for (i=0; i<npollfds; i++) pollfds[i].revents= ADNS_POLLIN|ADNS_POLLOUT|ADNS_POLLPRI;
|
||||
adns__fdevents(ads,
|
||||
pollfds,npollfds,
|
||||
maxfd,readfds,writefds,exceptfds,
|
||||
*now, 0);
|
||||
xit:
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
}
|
||||
#endif
|
||||
/* General helpful functions. */
|
||||
|
||||
void adns_globalsystemfailure(adns_state ads) {
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
|
||||
while (ads->udpw.head) adns__query_fail(ads->udpw.head, adns_s_systemfail);
|
||||
while (ads->tcpw.head) adns__query_fail(ads->tcpw.head, adns_s_systemfail);
|
||||
|
||||
switch (ads->tcpstate) {
|
||||
case server_connecting:
|
||||
case server_ok:
|
||||
adns__tcp_broken(ads,0,0);
|
||||
break;
|
||||
case server_disconnected:
|
||||
case server_broken:
|
||||
break;
|
||||
default:
|
||||
abort();
|
||||
}
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
}
|
||||
|
||||
int adns_processany(adns_state ads) {
|
||||
int r, i;
|
||||
struct timeval now;
|
||||
struct adns_pollfd pollfds[MAX_POLLFDS];
|
||||
int npollfds;
|
||||
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
|
||||
r= gettimeofday(&now,0);
|
||||
if (!r) adns_processtimeouts(ads,&now);
|
||||
|
||||
/* We just use adns__fdevents to loop over the fd's trying them.
|
||||
* This seems more sensible than calling select, since we're most
|
||||
* likely just to want to do a read on one or two fds anyway.
|
||||
*/
|
||||
npollfds= adns__pollfds(ads,pollfds);
|
||||
for (i=0; i<npollfds; i++) pollfds[i].revents= pollfds[i].events & ~ADNS_POLLPRI;
|
||||
adns__fdevents(ads,
|
||||
pollfds,npollfds,
|
||||
0,0,0,0,
|
||||
now,&r);
|
||||
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
return 0;
|
||||
}
|
||||
|
||||
void adns__autosys(adns_state ads, struct timeval now) {
|
||||
if (ads->iflags & adns_if_noautosys) return;
|
||||
adns_processany(ads);
|
||||
}
|
||||
|
||||
int adns__internal_check(adns_state ads,
|
||||
adns_query *query_io,
|
||||
adns_answer **answer,
|
||||
void **context_r) {
|
||||
adns_query qu;
|
||||
|
||||
qu= *query_io;
|
||||
if (!qu) {
|
||||
if (ads->output.head) {
|
||||
qu= ads->output.head;
|
||||
} else if (ads->udpw.head || ads->tcpw.head) {
|
||||
return EAGAIN;
|
||||
} else {
|
||||
return ESRCH;
|
||||
}
|
||||
} else {
|
||||
if (qu->id>=0) return EAGAIN;
|
||||
}
|
||||
LIST_UNLINK(ads->output,qu);
|
||||
*answer= qu->answer;
|
||||
if (context_r) *context_r= qu->ctx.ext;
|
||||
*query_io= qu;
|
||||
MyFree(qu);
|
||||
return 0;
|
||||
}
|
||||
|
||||
#if 0
|
||||
int adns_wait(adns_state ads,
|
||||
adns_query *query_io,
|
||||
adns_answer **answer_r,
|
||||
void **context_r) {
|
||||
int r, maxfd, rsel;
|
||||
fd_set readfds, writefds, exceptfds;
|
||||
struct timeval tvbuf, *tvp;
|
||||
|
||||
adns__consistency(ads,*query_io,cc_entex);
|
||||
for (;;) {
|
||||
r= adns__internal_check(ads,query_io,answer_r,context_r);
|
||||
if (r != EAGAIN) break;
|
||||
maxfd= 0; tvp= 0;
|
||||
FD_ZERO(&readfds); FD_ZERO(&writefds); FD_ZERO(&exceptfds);
|
||||
adns_beforeselect(ads,&maxfd,&readfds,&writefds,&exceptfds,&tvp,&tvbuf,0);
|
||||
assert(tvp);
|
||||
rsel= select(maxfd,&readfds,&writefds,&exceptfds,tvp);
|
||||
if (rsel==-1) {
|
||||
if (errno == EINTR) {
|
||||
if (ads->iflags & adns_if_eintr) { r= EINTR; break; }
|
||||
} else {
|
||||
adns__diag(ads,-1,0,"select failed in wait: %s",strerror(errno));
|
||||
adns_globalsystemfailure(ads);
|
||||
}
|
||||
} else {
|
||||
assert(rsel >= 0);
|
||||
adns_afterselect(ads,maxfd,&readfds,&writefds,&exceptfds,0);
|
||||
}
|
||||
}
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
return r;
|
||||
}
|
||||
#endif
|
||||
int adns_check(adns_state ads,
|
||||
adns_query *query_io,
|
||||
adns_answer **answer_r,
|
||||
void **context_r) {
|
||||
struct timeval now;
|
||||
int r;
|
||||
|
||||
adns__consistency(ads,*query_io,cc_entex);
|
||||
r= gettimeofday(&now,0);
|
||||
if (!r) adns__autosys(ads,now);
|
||||
|
||||
r= adns__internal_check(ads,query_io,answer_r,context_r);
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
return r;
|
||||
}
|
||||
352
adns/general.c
Normal file
352
adns/general.c
Normal file
|
|
@ -0,0 +1,352 @@
|
|||
/*
|
||||
* general.c
|
||||
* - diagnostic functions
|
||||
* - vbuf handling
|
||||
*/
|
||||
/*
|
||||
* This file is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
*
|
||||
* It is part of adns, which is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
* Copyright (C) 1999-2000 Tony Finch <dot@dotat.at>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* $Id: general.c,v 1.1 2002/08/13 14:35:05 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#include "stdinc.h"
|
||||
#include "fileio.h"
|
||||
#include "s_log.h"
|
||||
#include "memory.h"
|
||||
|
||||
|
||||
#include "internal.h"
|
||||
|
||||
/* Core diagnostic functions */
|
||||
|
||||
#define LOG_BUFSIZE 2000
|
||||
|
||||
#if 0
|
||||
void adns__vdiag(adns_state ads, const char *pfx, adns_initflags prevent,
|
||||
int serv, adns_query qu, const char *fmt, va_list al)
|
||||
{
|
||||
|
||||
/* Fix this to log to the ircd log interface */
|
||||
#if 0
|
||||
const char *bef, *aft;
|
||||
vbuf vb;
|
||||
|
||||
vfprintf(ads->diagfile,fmt,al);
|
||||
|
||||
bef= " (";
|
||||
aft= "\n";
|
||||
|
||||
if (qu && qu->query_dgram) {
|
||||
adns__vbuf_init(&vb);
|
||||
fprintf(ads->diagfile,"%sQNAME=%s, QTYPE=%s",
|
||||
bef,
|
||||
adns__diag_domain(qu->ads,-1,0, &vb,
|
||||
qu->query_dgram,qu->query_dglen,DNS_HDRSIZE),
|
||||
qu->typei ? qu->typei->rrtname : "<unknown>");
|
||||
if (qu->typei && qu->typei->fmtname)
|
||||
fprintf(ads->diagfile,"(%s)",qu->typei->fmtname);
|
||||
bef=", "; aft=")\n";
|
||||
adns__vbuf_free(&vb);
|
||||
}
|
||||
|
||||
if (serv>=0) {
|
||||
fprintf(ads->diagfile,"%sNS=%s",bef,inetntoa((unsigned char *)&ads->servers[serv].addr));
|
||||
bef=", "; aft=")\n";
|
||||
}
|
||||
|
||||
fputs(aft,ads->diagfile);
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
||||
void adns__debug(adns_state ads, int serv, adns_query qu, const char *fmt, ...) {
|
||||
char buf[LOG_BUFSIZE];
|
||||
va_list al;
|
||||
|
||||
va_start(al,fmt);
|
||||
vsprintf(buf, fmt, al);
|
||||
#if 0
|
||||
adns__vdiag(ads," debug",0,serv,qu,fmt,al);
|
||||
#endif
|
||||
va_end(al);
|
||||
|
||||
/* redundant calls to vsprintf() but what can you do,
|
||||
* when you live in a shoe?
|
||||
*/
|
||||
ilog(L_DEBUG, "%s", buf);
|
||||
}
|
||||
|
||||
void adns__warn(adns_state ads, int serv, adns_query qu, const char *fmt, ...) {
|
||||
char buf[LOG_BUFSIZE];
|
||||
va_list al;
|
||||
|
||||
va_start(al,fmt);
|
||||
vsprintf(buf, fmt, al);
|
||||
#if 0
|
||||
adns__vdiag(ads," warning",adns_if_noerrprint|adns_if_noserverwarn,serv,qu,fmt,al);
|
||||
#endif
|
||||
va_end(al);
|
||||
|
||||
ilog(L_WARN, "%s", buf);
|
||||
}
|
||||
|
||||
void adns__diag(adns_state ads, int serv, adns_query qu, const char *fmt, ...) {
|
||||
char buf[LOG_BUFSIZE];
|
||||
va_list al;
|
||||
|
||||
va_start(al,fmt);
|
||||
vsprintf(buf, fmt, al);
|
||||
#if 0
|
||||
adns__vdiag(ads,"",adns_if_noerrprint,serv,qu,fmt,al);
|
||||
#endif
|
||||
va_end(al);
|
||||
|
||||
ilog(L_DEBUG, "%s", buf);
|
||||
}
|
||||
|
||||
/* vbuf functions */
|
||||
|
||||
void adns__vbuf_init(vbuf *vb) {
|
||||
vb->used= vb->avail= 0; vb->buf= 0;
|
||||
}
|
||||
|
||||
int adns__vbuf_ensure(vbuf *vb, int want) {
|
||||
void *nb;
|
||||
|
||||
if (vb->avail >= want) return 1;
|
||||
nb= MyRealloc(vb->buf,want); if (!nb) return 0;
|
||||
vb->buf= nb;
|
||||
vb->avail= want;
|
||||
return 1;
|
||||
}
|
||||
|
||||
void adns__vbuf_appendq(vbuf *vb, const byte *ddata, int len) {
|
||||
memcpy(vb->buf+vb->used,ddata,len);
|
||||
vb->used+= len;
|
||||
}
|
||||
|
||||
int adns__vbuf_append(vbuf *vb, const byte *ddata, int len) {
|
||||
int newlen;
|
||||
void *nb;
|
||||
|
||||
newlen= vb->used+len;
|
||||
if (vb->avail < newlen) {
|
||||
if (newlen<20) newlen= 20;
|
||||
newlen <<= 1;
|
||||
nb= MyRealloc(vb->buf,newlen);
|
||||
if (!nb) { newlen= vb->used+len; nb= MyRealloc(vb->buf,newlen); }
|
||||
if (!nb) return 0;
|
||||
vb->buf= nb;
|
||||
vb->avail= newlen;
|
||||
}
|
||||
adns__vbuf_appendq(vb,ddata,len);
|
||||
return 1;
|
||||
}
|
||||
|
||||
int adns__vbuf_appendstr(vbuf *vb, const char *ddata) {
|
||||
int l;
|
||||
l= strlen(ddata);
|
||||
return adns__vbuf_append(vb,(const byte *)ddata,l);
|
||||
}
|
||||
|
||||
void adns__vbuf_free(vbuf *vb) {
|
||||
MyFree(vb->buf);
|
||||
adns__vbuf_init(vb);
|
||||
}
|
||||
|
||||
/* Additional diagnostic functions */
|
||||
|
||||
const char *adns__diag_domain(adns_state ads, int serv, adns_query qu,
|
||||
vbuf *vb, const byte *dgram, int dglen, int cbyte) {
|
||||
adns_status st;
|
||||
|
||||
st= adns__parse_domain(ads,serv,qu,vb, pdf_quoteok, dgram,dglen,&cbyte,dglen);
|
||||
if (st == adns_s_nomemory) {
|
||||
return "<cannot report domain... out of memory>";
|
||||
}
|
||||
if (st) {
|
||||
vb->used= 0;
|
||||
if (!(adns__vbuf_appendstr(vb,"<bad format... ") &&
|
||||
adns__vbuf_appendstr(vb,adns_strerror(st)) &&
|
||||
adns__vbuf_appendstr(vb,">") &&
|
||||
adns__vbuf_append(vb,(const byte *)"",1))) {
|
||||
return "<cannot report bad format... out of memory>";
|
||||
}
|
||||
}
|
||||
if (!vb->used) {
|
||||
adns__vbuf_appendstr(vb,"<truncated ...>");
|
||||
adns__vbuf_append(vb,(const byte *)"",1);
|
||||
}
|
||||
return (const char *)vb->buf;
|
||||
}
|
||||
|
||||
adns_status adns_rr_info(adns_rrtype type,
|
||||
const char **rrtname_r, const char **fmtname_r,
|
||||
int *len_r,
|
||||
const void *datap, char **data_r) {
|
||||
const typeinfo *typei;
|
||||
vbuf vb;
|
||||
adns_status st;
|
||||
|
||||
typei= adns__findtype(type);
|
||||
if (!typei) return adns_s_unknownrrtype;
|
||||
|
||||
if (rrtname_r) *rrtname_r= typei->rrtname;
|
||||
if (fmtname_r) *fmtname_r= typei->fmtname;
|
||||
if (len_r) *len_r= typei->rrsz;
|
||||
|
||||
if (!datap) return adns_s_ok;
|
||||
|
||||
adns__vbuf_init(&vb);
|
||||
st= typei->convstring(&vb,datap);
|
||||
if (st) goto x_freevb;
|
||||
if (!adns__vbuf_append(&vb,(const byte *)"",1)) { st= adns_s_nomemory; goto x_freevb; }
|
||||
assert(strlen((const char *)vb.buf) == vb.used-1);
|
||||
*data_r= MyRealloc(vb.buf,vb.used);
|
||||
if (!*data_r) *data_r= (char *)vb.buf;
|
||||
return adns_s_ok;
|
||||
|
||||
x_freevb:
|
||||
adns__vbuf_free(&vb);
|
||||
return st;
|
||||
}
|
||||
|
||||
|
||||
#define SINFO(n,s) { adns_s_##n, #n, s }
|
||||
|
||||
static const struct sinfo {
|
||||
adns_status st;
|
||||
const char *abbrev;
|
||||
const char *string;
|
||||
} sinfos[]= {
|
||||
SINFO( ok, "OK" ),
|
||||
|
||||
SINFO( nomemory, "Out of memory" ),
|
||||
SINFO( unknownrrtype, "Query not implemented in DNS library" ),
|
||||
SINFO( systemfail, "General resolver or system failure" ),
|
||||
|
||||
SINFO( timeout, "DNS query timed out" ),
|
||||
SINFO( allservfail, "All nameservers failed" ),
|
||||
SINFO( norecurse, "Recursion denied by nameserver" ),
|
||||
SINFO( invalidresponse, "Nameserver sent bad response" ),
|
||||
SINFO( unknownformat, "Nameserver used unknown format" ),
|
||||
|
||||
SINFO( rcodeservfail, "Nameserver reports failure" ),
|
||||
SINFO( rcodeformaterror, "Query not understood by nameserver" ),
|
||||
SINFO( rcodenotimplemented, "Query not implemented by nameserver" ),
|
||||
SINFO( rcoderefused, "Query refused by nameserver" ),
|
||||
SINFO( rcodeunknown, "Nameserver sent unknown response code" ),
|
||||
|
||||
SINFO( inconsistent, "Inconsistent resource records in DNS" ),
|
||||
SINFO( prohibitedcname, "DNS alias found where canonical name wanted" ),
|
||||
SINFO( answerdomaininvalid, "Found syntactically invalid domain name" ),
|
||||
SINFO( answerdomaintoolong, "Found overly-long domain name" ),
|
||||
SINFO( invaliddata, "Found invalid DNS data" ),
|
||||
|
||||
SINFO( querydomainwrong, "Domain invalid for particular DNS query type" ),
|
||||
SINFO( querydomaininvalid, "Domain name is syntactically invalid" ),
|
||||
SINFO( querydomaintoolong, "Domain name or component is too long" ),
|
||||
|
||||
SINFO( nxdomain, "No such domain" ),
|
||||
SINFO( nodata, "No such data" )
|
||||
};
|
||||
|
||||
static int si_compar(const void *key, const void *elem) {
|
||||
const adns_status *st= key;
|
||||
const struct sinfo *si= elem;
|
||||
|
||||
return *st < si->st ? -1 : *st > si->st ? 1 : 0;
|
||||
}
|
||||
|
||||
static const struct sinfo *findsinfo(adns_status st) {
|
||||
return bsearch(&st,sinfos,sizeof(sinfos)/sizeof(*sinfos),sizeof(*sinfos),si_compar);
|
||||
}
|
||||
|
||||
const char *adns_strerror(adns_status st) {
|
||||
const struct sinfo *si;
|
||||
|
||||
si= findsinfo(st);
|
||||
return si->string;
|
||||
}
|
||||
|
||||
const char *adns_errabbrev(adns_status st) {
|
||||
const struct sinfo *si;
|
||||
|
||||
si= findsinfo(st);
|
||||
return si->abbrev;
|
||||
}
|
||||
|
||||
|
||||
#define STINFO(max) { adns_s_max_##max, #max }
|
||||
|
||||
static const struct stinfo {
|
||||
adns_status stmax;
|
||||
const char *abbrev;
|
||||
} stinfos[]= {
|
||||
{ adns_s_ok, "ok" },
|
||||
STINFO( localfail ),
|
||||
STINFO( remotefail ),
|
||||
STINFO( tempfail ),
|
||||
STINFO( misconfig ),
|
||||
STINFO( misquery ),
|
||||
STINFO( permfail )
|
||||
};
|
||||
|
||||
static int sti_compar(const void *key, const void *elem) {
|
||||
const adns_status *st= key;
|
||||
const struct stinfo *sti= elem;
|
||||
|
||||
adns_status here, min, max;
|
||||
|
||||
here= *st;
|
||||
min= (sti==stinfos) ? 0 : sti[-1].stmax+1;
|
||||
max= sti->stmax;
|
||||
|
||||
return here < min ? -1 : here > max ? 1 : 0;
|
||||
}
|
||||
|
||||
const char *adns_errtypeabbrev(adns_status st) {
|
||||
const struct stinfo *sti;
|
||||
|
||||
sti= bsearch(&st,stinfos,sizeof(stinfos)/sizeof(*stinfos),sizeof(*stinfos),sti_compar);
|
||||
return sti->abbrev;
|
||||
}
|
||||
|
||||
|
||||
void adns__isort(void *array, int nobjs, int sz, void *tempbuf,
|
||||
int (*needswap)(void *context, const void *a, const void *b),
|
||||
void *context) {
|
||||
byte *ddata= array;
|
||||
int i, place;
|
||||
|
||||
for (i=0; i<nobjs; i++) {
|
||||
for (place= i;
|
||||
place>0 && needswap(context, ddata + (place-1)*sz, ddata + i*sz);
|
||||
place--);
|
||||
if (place != i) {
|
||||
memcpy(tempbuf, ddata + i*sz, sz);
|
||||
memmove(ddata + (place+1)*sz, ddata + place*sz, (i-place)*sz);
|
||||
memcpy(ddata + place*sz, tempbuf, sz);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
716
adns/internal.h
Normal file
716
adns/internal.h
Normal file
|
|
@ -0,0 +1,716 @@
|
|||
/*
|
||||
* internal.h
|
||||
* - declarations of private objects with external linkage (adns__*)
|
||||
* - definitons of internal macros
|
||||
* - comments regarding library data structures
|
||||
*/
|
||||
/*
|
||||
* This file is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
*
|
||||
* It is part of adns, which is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
* Copyright (C) 1999-2000 Tony Finch <dot@dotat.at>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* $Id: internal.h,v 1.1 2002/08/13 14:35:06 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#ifndef ADNS_INTERNAL_H_INCLUDED
|
||||
#define ADNS_INTERNAL_H_INCLUDED
|
||||
|
||||
#include "config.h"
|
||||
#ifdef __GNUC__
|
||||
#define INLINE __inline__
|
||||
#else
|
||||
#define INLINE
|
||||
#endif
|
||||
typedef unsigned char byte;
|
||||
|
||||
#include <stdarg.h>
|
||||
#include <assert.h>
|
||||
#include <unistd.h>
|
||||
#include <signal.h>
|
||||
#include <errno.h>
|
||||
#include <string.h>
|
||||
|
||||
#include <sys/time.h>
|
||||
|
||||
#include "adns.h"
|
||||
#include "dlist.h"
|
||||
|
||||
#ifdef ADNS_REGRESS_TEST
|
||||
# include "hredirect.h"
|
||||
#endif
|
||||
|
||||
/* Configuration and constants */
|
||||
|
||||
#define MAXSERVERS 5
|
||||
#define MAXSORTLIST 15
|
||||
#define UDPMAXRETRIES 5
|
||||
#define UDPRETRYMS 1500
|
||||
#define TCPWAITMS 30000
|
||||
#define TCPCONNMS 14000
|
||||
#define TCPIDLEMS 30000
|
||||
#define MAXTTLBELIEVE (7*86400) /* any TTL > 7 days is capped */
|
||||
|
||||
#define DNS_PORT 53
|
||||
#define DNS_MAXUDP 512
|
||||
#define DNS_MAXLABEL 63
|
||||
#define DNS_MAXDOMAIN 255
|
||||
#define DNS_HDRSIZE 12
|
||||
#define DNS_IDOFFSET 0
|
||||
#define DNS_CLASS_IN 1
|
||||
#define IP6STRLEN 47
|
||||
#define DNS_INADDR_ARPA "in-addr", "arpa"
|
||||
#define DNS_IP6_INT "ip6", "int"
|
||||
|
||||
#define MAX_POLLFDS ADNS_POLLFDS_RECOMMENDED
|
||||
|
||||
typedef enum {
|
||||
cc_user,
|
||||
cc_entex,
|
||||
cc_freq
|
||||
} consistency_checks;
|
||||
|
||||
typedef enum {
|
||||
rcode_noerror,
|
||||
rcode_formaterror,
|
||||
rcode_servfail,
|
||||
rcode_nxdomain,
|
||||
rcode_notimp,
|
||||
rcode_refused
|
||||
} dns_rcode;
|
||||
|
||||
/* Shared data structures */
|
||||
|
||||
typedef union {
|
||||
adns_status status;
|
||||
char *cp;
|
||||
adns_rrtype type;
|
||||
int i;
|
||||
struct in_addr ia;
|
||||
unsigned long ul;
|
||||
} rr_align;
|
||||
|
||||
typedef struct {
|
||||
int used, avail;
|
||||
byte *buf;
|
||||
} vbuf;
|
||||
|
||||
typedef struct {
|
||||
adns_state ads;
|
||||
adns_query qu;
|
||||
int serv;
|
||||
const byte *dgram;
|
||||
int dglen, nsstart, nscount, arcount;
|
||||
struct timeval now;
|
||||
} parseinfo;
|
||||
|
||||
typedef struct {
|
||||
adns_rrtype type;
|
||||
const char *rrtname;
|
||||
const char *fmtname;
|
||||
int rrsz;
|
||||
|
||||
void (*makefinal)(adns_query qu, void *);
|
||||
/* Change memory management of *data.
|
||||
* Previously, used alloc_interim, now use alloc_final.
|
||||
*/
|
||||
|
||||
adns_status (*convstring)(vbuf *vb, const void *);
|
||||
/* Converts the RR data to a string representation in vbuf.
|
||||
* vbuf will be appended to (it must have been initialised),
|
||||
* and will not be null-terminated by convstring.
|
||||
*/
|
||||
|
||||
adns_status (*parse)(const parseinfo *pai, int cbyte, int max, void *store_r);
|
||||
/* Parse one RR, in dgram of length dglen, starting at cbyte and
|
||||
* extending until at most max.
|
||||
*
|
||||
* The RR should be stored at *store_r, of length qu->typei->rrsz.
|
||||
*
|
||||
* If there is an overrun which might indicate truncation, it should set
|
||||
* *rdstart to -1; otherwise it may set it to anything else positive.
|
||||
*
|
||||
* nsstart is the offset of the authority section.
|
||||
*/
|
||||
|
||||
int (*diff_needswap)(adns_state ads, const void *datap_a, const void *datap_b);
|
||||
/* Returns !0 if RR a should be strictly after RR b in the sort order,
|
||||
* 0 otherwise. Must not fail.
|
||||
*/
|
||||
} typeinfo;
|
||||
|
||||
typedef struct allocnode {
|
||||
struct allocnode *next, *back;
|
||||
} allocnode;
|
||||
|
||||
union maxalign {
|
||||
byte d[1];
|
||||
struct in_addr ia;
|
||||
long l;
|
||||
void *p;
|
||||
void (*fp)(void);
|
||||
union maxalign *up;
|
||||
} data;
|
||||
|
||||
typedef struct {
|
||||
void *ext;
|
||||
void (*callback)(adns_query parent, adns_query child);
|
||||
union {
|
||||
adns_rr_addr ptr_parent_addr;
|
||||
adns_rr_hostaddr *hostaddr;
|
||||
} info;
|
||||
} qcontext;
|
||||
|
||||
struct adns__query {
|
||||
adns_state ads;
|
||||
enum { query_tosend, query_tcpw, query_childw, query_done } state;
|
||||
adns_query back, next, parent;
|
||||
struct { adns_query head, tail; } children;
|
||||
struct { adns_query back, next; } siblings;
|
||||
struct { allocnode *head, *tail; } allocations;
|
||||
int interim_allocd, preserved_allocd;
|
||||
void *final_allocspace;
|
||||
const typeinfo *typei;
|
||||
byte *query_dgram;
|
||||
int query_dglen;
|
||||
|
||||
vbuf vb;
|
||||
/* General-purpose messing-about buffer.
|
||||
* Wherever a `big' interface is crossed, this may be corrupted/changed
|
||||
* unless otherwise specified.
|
||||
*/
|
||||
|
||||
adns_answer *answer;
|
||||
/* This is allocated when a query is submitted, to avoid being unable
|
||||
* to relate errors to queries if we run out of memory. During
|
||||
* query processing status, rrs is 0. cname is set if
|
||||
* we found a cname (this corresponds to cname_dgram in the query
|
||||
* structure). type is set from the word go. nrrs and rrs
|
||||
* are set together, when we find how many rrs there are.
|
||||
* owner is set during querying unless we're doing searchlist,
|
||||
* in which case it is set only when we find an answer.
|
||||
*/
|
||||
|
||||
byte *cname_dgram;
|
||||
int cname_dglen, cname_begin;
|
||||
/* If non-0, has been allocated using . */
|
||||
int cname_count;
|
||||
vbuf search_vb;
|
||||
int search_origlen, search_pos, search_doneabs;
|
||||
/* Used by the searching algorithm. The query domain in textual form
|
||||
* is copied into the vbuf, and _origlen set to its length. Then
|
||||
* we walk the searchlist, if we want to. _pos says where we are
|
||||
* (next entry to try), and _doneabs says whether we've done the
|
||||
* absolute query yet (0=not yet, 1=done, -1=must do straight away,
|
||||
* but not done yet). If flags doesn't have adns_qf_search then
|
||||
* the vbuf is initialised but empty and everything else is zero.
|
||||
*/
|
||||
|
||||
int id, flags, retries;
|
||||
int udpnextserver;
|
||||
unsigned long udpsent; /* bitmap indexed by server */
|
||||
struct timeval timeout;
|
||||
time_t expires; /* Earliest expiry time of any record we used. */
|
||||
|
||||
qcontext ctx;
|
||||
|
||||
/* Possible states:
|
||||
*
|
||||
* state Queue child id nextudpserver udpsent tcpfailed
|
||||
*
|
||||
* tosend NONE null >=0 0 zero zero
|
||||
* tosend udpw null >=0 any nonzero zero
|
||||
* tosend NONE null >=0 any nonzero zero
|
||||
*
|
||||
* tcpw tcpw null >=0 irrelevant any any
|
||||
*
|
||||
* child childw set >=0 irrelevant irrelevant irrelevant
|
||||
* child NONE null >=0 irrelevant irrelevant irrelevant
|
||||
* done output null -1 irrelevant irrelevant irrelevant
|
||||
*
|
||||
* Queries are only not on a queue when they are actually being processed.
|
||||
* Queries in state tcpw/tcpw have been sent (or are in the to-send buffer)
|
||||
* iff the tcp connection is in state server_ok.
|
||||
*
|
||||
* +------------------------+
|
||||
* START -----> | tosend/NONE |
|
||||
* +------------------------+
|
||||
* / |\ \
|
||||
* too big for UDP / UDP timeout \ \ send via UDP
|
||||
* send via TCP / more retries \ \
|
||||
* when conn'd / desired \ \
|
||||
* | | |
|
||||
* v | v
|
||||
* +-----------+ +-------------+
|
||||
* | tcpw/tcpw | ________ | tosend/udpw |
|
||||
* +-----------+ \ +-------------+
|
||||
* | | | UDP timeout | |
|
||||
* | | | no more | |
|
||||
* | | | retries | |
|
||||
* \ | TCP died | desired | |
|
||||
* \ \ no more | | |
|
||||
* \ \ servers | TCP / |
|
||||
* \ \ to try | timeout / |
|
||||
* got \ \ v |_ | got
|
||||
* reply \ _| +------------------+ / reply
|
||||
* \ | done/output FAIL | /
|
||||
* \ +------------------+ /
|
||||
* \ /
|
||||
* _| |_
|
||||
* (..... got reply ....)
|
||||
* / \
|
||||
* need child query/ies / \ no child query
|
||||
* / \
|
||||
* |_ _|
|
||||
* +---------------+ +----------------+
|
||||
* | childw/childw | ----------------> | done/output OK |
|
||||
* +---------------+ children done +----------------+
|
||||
*/
|
||||
};
|
||||
|
||||
struct query_queue { adns_query head, tail; };
|
||||
|
||||
struct adns__state {
|
||||
adns_initflags iflags;
|
||||
FBFILE *diagfile;
|
||||
int configerrno;
|
||||
struct query_queue udpw, tcpw, childw, output;
|
||||
adns_query forallnext;
|
||||
int nextid, udpsocket, tcpsocket;
|
||||
vbuf tcpsend, tcprecv;
|
||||
int nservers, nsortlist, nsearchlist, searchndots, tcpserver, tcprecv_skip;
|
||||
enum adns__tcpstate {
|
||||
server_disconnected, server_connecting,
|
||||
server_ok, server_broken
|
||||
} tcpstate;
|
||||
struct timeval tcptimeout;
|
||||
/* This will have tv_sec==0 if it is not valid. It will always be
|
||||
* valid if tcpstate _connecting. When _ok, it will be nonzero if
|
||||
* we are idle (ie, tcpw queue is empty), in which case it is the
|
||||
* absolute time when we will close the connection.
|
||||
*/
|
||||
struct adns_pollfd pollfds_buf[MAX_POLLFDS];
|
||||
struct server {
|
||||
struct in_addr addr;
|
||||
} servers[MAXSERVERS];
|
||||
struct sortlist {
|
||||
struct in_addr base, mask;
|
||||
} sortlist[MAXSORTLIST];
|
||||
char **searchlist;
|
||||
};
|
||||
|
||||
/* From setup.c: */
|
||||
|
||||
int adns__setnonblock(adns_state ads, int fd); /* => errno value */
|
||||
|
||||
/* From general.c: */
|
||||
|
||||
void adns__vdiag(adns_state ads, const char *pfx, adns_initflags prevent,
|
||||
int serv, adns_query qu, const char *fmt, va_list al);
|
||||
|
||||
void adns__debug(adns_state ads, int serv, adns_query qu,
|
||||
const char *fmt, ...);
|
||||
void adns__warn(adns_state ads, int serv, adns_query qu,
|
||||
const char *fmt, ...);
|
||||
void adns__diag(adns_state ads, int serv, adns_query qu,
|
||||
const char *fmt, ...);
|
||||
|
||||
int adns__vbuf_ensure(vbuf *vb, int want);
|
||||
int adns__vbuf_appendstr(vbuf *vb, const char *); /* does not include nul */
|
||||
int adns__vbuf_append(vbuf *vb, const byte *, int len);
|
||||
/* 1=>success, 0=>realloc failed */
|
||||
void adns__vbuf_appendq(vbuf *vb, const byte *, int len);
|
||||
void adns__vbuf_init(vbuf *vb);
|
||||
void adns__vbuf_free(vbuf *vb);
|
||||
|
||||
const char *adns__diag_domain(adns_state ads, int serv, adns_query qu,
|
||||
vbuf *vb, const byte *dgram, int dglen, int cbyte);
|
||||
/* Unpicks a domain in a datagram and returns a string suitable for
|
||||
* printing it as. Never fails - if an error occurs, it will
|
||||
* return some kind of string describing the error.
|
||||
*
|
||||
* serv may be -1 and qu may be 0. vb must have been initialised,
|
||||
* and will be left in an arbitrary consistent state.
|
||||
*
|
||||
* Returns either vb->buf, or a pointer to a string literal. Do not modify
|
||||
* vb before using the return value.
|
||||
*/
|
||||
|
||||
void adns__isort(void *array, int nobjs, int sz, void *tempbuf,
|
||||
int (*needswap)(void *context, const void *a, const void *b),
|
||||
void *context);
|
||||
/* Does an insertion sort of array which must contain nobjs objects
|
||||
* each sz bytes long. tempbuf must point to a buffer at least
|
||||
* sz bytes long. needswap should return !0 if a>b (strictly, ie
|
||||
* wrong order) 0 if a<=b (ie, order is fine).
|
||||
*/
|
||||
|
||||
void adns__sigpipe_protect(adns_state);
|
||||
void adns__sigpipe_unprotect(adns_state);
|
||||
/* If SIGPIPE protection is not disabled, will block all signals except
|
||||
* SIGPIPE, and set SIGPIPE's disposition to SIG_IGN. (And then restore.)
|
||||
* Each call to _protect must be followed by a call to _unprotect before
|
||||
* any significant amount of code gets to run, since the old signal mask
|
||||
* is stored in the adns structure.
|
||||
*/
|
||||
|
||||
/* From transmit.c: */
|
||||
|
||||
adns_status adns__mkquery(adns_state ads, vbuf *vb, int *id_r,
|
||||
const char *owner, int ol,
|
||||
const typeinfo *typei, adns_queryflags flags);
|
||||
/* Assembles a query packet in vb. A new id is allocated and returned.
|
||||
*/
|
||||
|
||||
adns_status adns__mkquery_frdgram(adns_state ads, vbuf *vb, int *id_r,
|
||||
const byte *qd_dgram, int qd_dglen, int qd_begin,
|
||||
adns_rrtype type, adns_queryflags flags);
|
||||
/* Same as adns__mkquery, but takes the owner domain from an existing datagram.
|
||||
* That domain must be correct and untruncated.
|
||||
*/
|
||||
|
||||
void adns__querysend_tcp(adns_query qu, struct timeval now);
|
||||
/* Query must be in state tcpw/tcpw; it will be sent if possible and
|
||||
* no further processing can be done on it for now. The connection
|
||||
* might be broken, but no reconnect will be attempted.
|
||||
*/
|
||||
|
||||
void adns__query_send(adns_query qu, struct timeval now);
|
||||
/* Query must be in state tosend/NONE; it will be moved to a new state,
|
||||
* and no further processing can be done on it for now.
|
||||
* (Resulting state is one of udp/timew, tcpwait/timew (if server not connected),
|
||||
* tcpsent/timew, child/childw or done/output.)
|
||||
* __query_send may decide to use either UDP or TCP depending whether
|
||||
* _qf_usevc is set (or has become set) and whether the query is too
|
||||
* large.
|
||||
*/
|
||||
|
||||
/* From query.c: */
|
||||
|
||||
adns_status adns__internal_submit(adns_state ads, adns_query *query_r,
|
||||
const typeinfo *typei, vbuf *qumsg_vb, int id,
|
||||
adns_queryflags flags, struct timeval now,
|
||||
const qcontext *ctx);
|
||||
/* Submits a query (for internal use, called during external submits).
|
||||
*
|
||||
* The new query is returned in *query_r, or we return adns_s_nomemory.
|
||||
*
|
||||
* The query datagram should already have been assembled in qumsg_vb;
|
||||
* the memory for it is _taken over_ by this routine whether it
|
||||
* succeeds or fails (if it succeeds, the vbuf is reused for qu->vb).
|
||||
*
|
||||
* *ctx is copied byte-for-byte into the query.
|
||||
*
|
||||
* When the child query is done, ctx->callback will be called. The
|
||||
* child will already have been taken off both the global list of
|
||||
* queries in ads and the list of children in the parent. The child
|
||||
* will be freed when the callback returns. The parent will have been
|
||||
* taken off the global childw queue.
|
||||
*
|
||||
* The callback should either call adns__query_done, if it is
|
||||
* complete, or adns__query_fail, if an error has occurred, in which
|
||||
* case the other children (if any) will be cancelled. If the parent
|
||||
* has more unfinished children (or has just submitted more) then the
|
||||
* callback may choose to wait for them - it must then put the parent
|
||||
* back on the childw queue.
|
||||
*/
|
||||
|
||||
void adns__search_next(adns_state ads, adns_query qu, struct timeval now);
|
||||
/* Walks down the searchlist for a query with adns_qf_search.
|
||||
* The query should have just had a negative response, or not had
|
||||
* any queries sent yet, and should not be on any queue.
|
||||
* The query_dgram if any will be freed and forgotten and a new
|
||||
* one constructed from the search_* members of the query.
|
||||
*
|
||||
* Cannot fail (in case of error, calls adns__query_fail).
|
||||
*/
|
||||
|
||||
void *adns__alloc_interim(adns_query qu, size_t sz);
|
||||
void *adns__alloc_preserved(adns_query qu, size_t sz);
|
||||
/* Allocates some memory, and records which query it came from
|
||||
* and how much there was.
|
||||
*
|
||||
* If an error occurs in the query, all the memory from _interim is
|
||||
* simply freed. If the query succeeds, one large buffer will be made
|
||||
* which is big enough for all these allocations, and then
|
||||
* adns__alloc_final will get memory from this buffer.
|
||||
*
|
||||
* _alloc_interim can fail (and return 0).
|
||||
* The caller must ensure that the query is failed.
|
||||
*
|
||||
* The memory from _preserved is is kept and transferred into the
|
||||
* larger buffer - unless we run out of memory, in which case it too
|
||||
* is freed. When you use _preserved you have to add code to the
|
||||
* x_nomem error exit case in adns__makefinal_query to clear out the
|
||||
* pointers you made to those allocations, because that's when they're
|
||||
* thrown away; you should also make a note in the declaration of
|
||||
* those pointer variables, to note that they are _preserved rather
|
||||
* than _interim. If they're in the answer, note it here:
|
||||
* answer->cname and answer->owner are _preserved.
|
||||
*/
|
||||
|
||||
void adns__transfer_interim(adns_query from, adns_query to, void *block, size_t sz);
|
||||
/* Transfers an interim allocation from one query to another, so that
|
||||
* the `to' query will have room for the data when we get to makefinal
|
||||
* and so that the free will happen when the `to' query is freed
|
||||
* rather than the `from' query.
|
||||
*
|
||||
* It is legal to call adns__transfer_interim with a null pointer; this
|
||||
* has no effect.
|
||||
*
|
||||
* _transfer_interim also ensures that the expiry time of the `to' query
|
||||
* is no later than that of the `from' query, so that child queries'
|
||||
* TTLs get inherited by their parents.
|
||||
*/
|
||||
|
||||
void *adns__alloc_mine(adns_query qu, size_t sz);
|
||||
/* Like _interim, but does not record the length for later
|
||||
* copying into the answer. This just ensures that the memory
|
||||
* will be freed when we're done with the query.
|
||||
*/
|
||||
|
||||
void *adns__alloc_final(adns_query qu, size_t sz);
|
||||
/* Cannot fail, and cannot return 0.
|
||||
*/
|
||||
|
||||
void adns__makefinal_block(adns_query qu, void **blpp, size_t sz);
|
||||
void adns__makefinal_str(adns_query qu, char **strp);
|
||||
|
||||
void adns__reset_preserved(adns_query qu);
|
||||
/* Resets all of the memory management stuff etc. to take account of
|
||||
* only the _preserved stuff from _alloc_preserved. Used when we find
|
||||
* an error somewhere and want to just report the error (with perhaps
|
||||
* CNAME, owner, etc. info), and also when we're halfway through RRs
|
||||
* in a datagram and discover that we need to retry the query.
|
||||
*/
|
||||
|
||||
void adns__query_done(adns_query qu);
|
||||
void adns__query_fail(adns_query qu, adns_status);
|
||||
|
||||
/* From reply.c: */
|
||||
|
||||
void adns__procdgram(adns_state ads, const byte *dgram, int len,
|
||||
int serv, int viatcp, struct timeval now);
|
||||
/* This function is allowed to cause new datagrams to be constructed
|
||||
* and sent, or even new queries to be started. However,
|
||||
* query-sending functions are not allowed to call any general event
|
||||
* loop functions in case they accidentally call this.
|
||||
*
|
||||
* Ie, receiving functions may call sending functions.
|
||||
* Sending functions may NOT call receiving functions.
|
||||
*/
|
||||
|
||||
/* From types.c: */
|
||||
|
||||
const typeinfo *adns__findtype(adns_rrtype type);
|
||||
|
||||
/* From parse.c: */
|
||||
|
||||
typedef struct {
|
||||
adns_state ads;
|
||||
adns_query qu;
|
||||
int serv;
|
||||
const byte *dgram;
|
||||
int dglen, max, cbyte, namelen;
|
||||
int *dmend_r;
|
||||
} findlabel_state;
|
||||
|
||||
void adns__findlabel_start(findlabel_state *fls, adns_state ads,
|
||||
int serv, adns_query qu,
|
||||
const byte *dgram, int dglen, int max,
|
||||
int dmbegin, int *dmend_rlater);
|
||||
/* Finds labels in a domain in a datagram.
|
||||
*
|
||||
* Call this routine first.
|
||||
* dmend_rlater may be null. ads (and of course fls) may not be.
|
||||
* serv may be -1, qu may be null - they are for error reporting.
|
||||
*/
|
||||
|
||||
adns_status adns__findlabel_next(findlabel_state *fls, int *lablen_r, int *labstart_r);
|
||||
/* Then, call this one repeatedly.
|
||||
*
|
||||
* It will return adns_s_ok if all is well, and tell you the length
|
||||
* and start of successive labels. labstart_r may be null, but
|
||||
* lablen_r must not be.
|
||||
*
|
||||
* After the last label, it will return with *lablen_r zero.
|
||||
* Do not then call it again; instead, just throw away the findlabel_state.
|
||||
*
|
||||
* *dmend_rlater will have been set to point to the next part of
|
||||
* the datagram after the label (or after the uncompressed part,
|
||||
* if compression was used). *namelen_rlater will have been set
|
||||
* to the length of the domain name (total length of labels plus
|
||||
* 1 for each intervening dot).
|
||||
*
|
||||
* If the datagram appears to be truncated, *lablen_r will be -1.
|
||||
* *dmend_rlater, *labstart_r and *namelen_r may contain garbage.
|
||||
* Do not call _next again.
|
||||
*
|
||||
* There may also be errors, in which case *dmend_rlater,
|
||||
* *namelen_rlater, *lablen_r and *labstart_r may contain garbage.
|
||||
* Do not then call findlabel_next again.
|
||||
*/
|
||||
|
||||
typedef enum {
|
||||
pdf_quoteok= 0x001
|
||||
} parsedomain_flags;
|
||||
|
||||
adns_status adns__parse_domain(adns_state ads, int serv, adns_query qu, vbuf *vb, parsedomain_flags flags, const byte *dgram, int dglen, int *cbyte_io, int max);
|
||||
/* vb must already have been initialised; it will be reset if necessary.
|
||||
* If there is truncation, vb->used will be set to 0; otherwise
|
||||
* (if there is no error) vb will be null-terminated.
|
||||
* If there is an error vb and *cbyte_io may be left indeterminate.
|
||||
*
|
||||
* serv may be -1 and qu may be 0 - they are used for error reporting only.
|
||||
*/
|
||||
|
||||
adns_status adns__parse_domain_more(findlabel_state *fls, adns_state ads,
|
||||
adns_query qu, vbuf *vb, parsedomain_flags flags,
|
||||
const byte *dgram);
|
||||
/* Like adns__parse_domain, but you pass it a pre-initialised findlabel_state,
|
||||
* for continuing an existing domain or some such of some kind. Also, unlike
|
||||
* _parse_domain, the domain data will be appended to vb, rather than replacing
|
||||
* the existing contents.
|
||||
*/
|
||||
|
||||
adns_status adns__findrr(adns_query qu, int serv,
|
||||
const byte *dgram, int dglen, int *cbyte_io,
|
||||
int *type_r, int *class_r, unsigned long *ttl_r,
|
||||
int *rdlen_r, int *rdstart_r,
|
||||
int *ownermatchedquery_r);
|
||||
/* Finds the extent and some of the contents of an RR in a datagram
|
||||
* and does some checks. The datagram is *dgram, length dglen, and
|
||||
* the RR starts at *cbyte_io (which is updated afterwards to point
|
||||
* to the end of the RR).
|
||||
*
|
||||
* The type, class, TTL and RRdata length and start are returned iff
|
||||
* the corresponding pointer variables are not null. type_r, class_r
|
||||
* and ttl_r may not be null. The TTL will be capped.
|
||||
*
|
||||
* If ownermatchedquery_r != 0 then the owner domain of this
|
||||
* RR will be compared with that in the query (or, if the query
|
||||
* has gone to a CNAME lookup, with the canonical name).
|
||||
* In this case, *ownermatchedquery_r will be set to 0 or 1.
|
||||
* The query datagram (or CNAME datagram) MUST be valid and not truncated.
|
||||
*
|
||||
* If there is truncation then *type_r will be set to -1 and
|
||||
* *cbyte_io, *class_r, *rdlen_r, *rdstart_r and *eo_matched_r will be
|
||||
* undefined.
|
||||
*
|
||||
* qu must obviously be non-null.
|
||||
*
|
||||
* If an error is returned then *type_r will be undefined too.
|
||||
*/
|
||||
|
||||
adns_status adns__findrr_anychk(adns_query qu, int serv,
|
||||
const byte *dgram, int dglen, int *cbyte_io,
|
||||
int *type_r, int *class_r, unsigned long *ttl_r,
|
||||
int *rdlen_r, int *rdstart_r,
|
||||
const byte *eo_dgram, int eo_dglen, int eo_cbyte,
|
||||
int *eo_matched_r);
|
||||
/* Like adns__findrr_checked, except that the datagram and
|
||||
* owner to compare with can be specified explicitly.
|
||||
*
|
||||
* If the caller thinks they know what the owner of the RR ought to
|
||||
* be they can pass in details in eo_*: this is another (or perhaps
|
||||
* the same datagram), and a pointer to where the putative owner
|
||||
* starts in that datagram. In this case *eo_matched_r will be set
|
||||
* to 1 if the datagram matched or 0 if it did not. Either
|
||||
* both eo_dgram and eo_matched_r must both be non-null, or they
|
||||
* must both be null (in which case eo_dglen and eo_cbyte will be ignored).
|
||||
* The eo datagram and contained owner domain MUST be valid and
|
||||
* untruncated.
|
||||
*/
|
||||
|
||||
void adns__update_expires(adns_query qu, unsigned long ttl, struct timeval now);
|
||||
/* Updates the `expires' field in the query, so that it doesn't exceed
|
||||
* now + ttl.
|
||||
*/
|
||||
|
||||
int vbuf__append_quoted1035(vbuf *vb, const byte *buf, int len);
|
||||
|
||||
/* From event.c: */
|
||||
|
||||
void adns__tcp_broken(adns_state ads, const char *what, const char *why);
|
||||
/* what and why may be both 0, or both non-0. */
|
||||
|
||||
void adns__tcp_tryconnect(adns_state ads, struct timeval now);
|
||||
|
||||
void adns__autosys(adns_state ads, struct timeval now);
|
||||
/* Make all the system calls we want to if the application wants us to.
|
||||
* Must not be called from within adns internal processing functions,
|
||||
* lest we end up in recursive descent !
|
||||
*/
|
||||
|
||||
void adns__must_gettimeofday(adns_state ads, const struct timeval **now_io,
|
||||
struct timeval *tv_buf);
|
||||
|
||||
int adns__pollfds(adns_state ads, struct adns_pollfd pollfds_buf[MAX_POLLFDS]);
|
||||
void adns__fdevents(adns_state ads,
|
||||
const struct adns_pollfd *pollfds, int npollfds,
|
||||
int maxfd, const fd_set *readfds,
|
||||
const fd_set *writefds, const fd_set *exceptfds,
|
||||
struct timeval now, int *r_r);
|
||||
int adns__internal_check(adns_state ads,
|
||||
adns_query *query_io,
|
||||
adns_answer **answer,
|
||||
void **context_r);
|
||||
|
||||
void adns__timeouts(adns_state ads, int act,
|
||||
struct timeval **tv_io, struct timeval *tvbuf,
|
||||
struct timeval now);
|
||||
/* If act is !0, then this will also deal with the TCP connection
|
||||
* if previous events broke it or require it to be connected.
|
||||
*/
|
||||
|
||||
/* From check.c: */
|
||||
|
||||
void adns__consistency(adns_state ads, adns_query qu, consistency_checks cc);
|
||||
|
||||
/* Useful static inline functions: */
|
||||
|
||||
static INLINE int ctype_whitespace(int c) { return c==' ' || c=='\n' || c=='\t'; }
|
||||
static INLINE int ctype_digit(int c) { return c>='0' && c<='9'; }
|
||||
static INLINE int ctype_alpha(int c) {
|
||||
return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
|
||||
}
|
||||
static INLINE int ctype_822special(int c) { return strchr("()<>@,;:\\\".[]",c) != 0; }
|
||||
static INLINE int ctype_domainunquoted(int c) {
|
||||
return ctype_alpha(c) || ctype_digit(c) || (strchr("-_/+",c) != 0);
|
||||
}
|
||||
|
||||
static INLINE int errno_resources(int e) { return e==ENOMEM || e==ENOBUFS; }
|
||||
|
||||
/* Useful macros */
|
||||
|
||||
#define MEM_ROUND(sz) \
|
||||
(( ((sz)+sizeof(union maxalign)-1) / sizeof(union maxalign) ) \
|
||||
* sizeof(union maxalign) )
|
||||
|
||||
#define GETIL_B(cb) (((dgram)[(cb)++]) & 0x0ff)
|
||||
#define GET_B(cb,tv) ((tv)= GETIL_B((cb)))
|
||||
#define GET_W(cb,tv) ((tv)=0, (tv)|=(GETIL_B((cb))<<8), (tv)|=GETIL_B(cb), (tv))
|
||||
#define GET_L(cb,tv) ( (tv)=0, \
|
||||
(tv)|=(GETIL_B((cb))<<24), \
|
||||
(tv)|=(GETIL_B((cb))<<16), \
|
||||
(tv)|=(GETIL_B((cb))<<8), \
|
||||
(tv)|=GETIL_B(cb), \
|
||||
(tv) )
|
||||
|
||||
#endif
|
||||
250
adns/parse.c
Normal file
250
adns/parse.c
Normal file
|
|
@ -0,0 +1,250 @@
|
|||
/*
|
||||
* parse.c
|
||||
* - parsing assistance functions (mainly for domains inside datagrams)
|
||||
*/
|
||||
/*
|
||||
* This file is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
*
|
||||
* It is part of adns, which is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
* Copyright (C) 1999-2000 Tony Finch <dot@dotat.at>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* $Id: parse.c,v 1.1 2002/08/13 14:35:06 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#include "stdinc.h"
|
||||
#include "fileio.h"
|
||||
#include "internal.h"
|
||||
|
||||
int vbuf__append_quoted1035(vbuf *vb, const byte *buf, int len) {
|
||||
byte qbuf[10];
|
||||
int i, ch;
|
||||
|
||||
while (len) {
|
||||
qbuf[0]= 0;
|
||||
for (i=0; i<len; i++) {
|
||||
ch= buf[i];
|
||||
if (ch <= ' ' || ch >= 127) {
|
||||
ircsprintf((char *)qbuf,"\\%03o",ch);
|
||||
break;
|
||||
} else if (!ctype_domainunquoted(ch)) {
|
||||
ircsprintf((char *)qbuf,"\\%c",ch);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!adns__vbuf_append(vb,buf,i) || !adns__vbuf_append(vb,qbuf,strlen((const char *)qbuf)))
|
||||
return 0;
|
||||
if (i<len) i++;
|
||||
buf+= i;
|
||||
len-= i;
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
void adns__findlabel_start(findlabel_state *fls, adns_state ads,
|
||||
int serv, adns_query qu,
|
||||
const byte *dgram, int dglen, int max,
|
||||
int dmbegin, int *dmend_rlater) {
|
||||
fls->ads= ads;
|
||||
fls->qu= qu;
|
||||
fls->serv= serv;
|
||||
fls->dgram= dgram;
|
||||
fls->dglen= dglen;
|
||||
fls->max= max;
|
||||
fls->cbyte= dmbegin;
|
||||
fls->namelen= 0;
|
||||
fls->dmend_r= dmend_rlater;
|
||||
}
|
||||
|
||||
adns_status adns__findlabel_next(findlabel_state *fls,
|
||||
int *lablen_r, int *labstart_r) {
|
||||
int lablen, jumpto;
|
||||
const char *dgram;
|
||||
|
||||
dgram= (const char *)fls->dgram;
|
||||
for (;;) {
|
||||
if (fls->cbyte >= fls->dglen) goto x_truncated;
|
||||
if (fls->cbyte >= fls->max) goto x_badresponse;
|
||||
GET_B(fls->cbyte,lablen);
|
||||
if (!(lablen & 0x0c0)) break;
|
||||
if ((lablen & 0x0c0) != 0x0c0) return adns_s_unknownformat;
|
||||
if (fls->cbyte >= fls->dglen) goto x_truncated;
|
||||
if (fls->cbyte >= fls->max) goto x_badresponse;
|
||||
GET_B(fls->cbyte,jumpto);
|
||||
jumpto |= (lablen&0x3f)<<8;
|
||||
if (fls->dmend_r) *(fls->dmend_r)= fls->cbyte;
|
||||
fls->cbyte= jumpto;
|
||||
fls->dmend_r= 0; fls->max= fls->dglen+1;
|
||||
}
|
||||
if (labstart_r) *labstart_r= fls->cbyte;
|
||||
if (lablen) {
|
||||
if (fls->namelen) fls->namelen++;
|
||||
fls->namelen+= lablen;
|
||||
if (fls->namelen > DNS_MAXDOMAIN) return adns_s_answerdomaintoolong;
|
||||
fls->cbyte+= lablen;
|
||||
if (fls->cbyte > fls->dglen) goto x_truncated;
|
||||
if (fls->cbyte > fls->max) goto x_badresponse;
|
||||
} else {
|
||||
if (fls->dmend_r) *(fls->dmend_r)= fls->cbyte;
|
||||
}
|
||||
*lablen_r= lablen;
|
||||
return adns_s_ok;
|
||||
|
||||
x_truncated:
|
||||
*lablen_r= -1;
|
||||
return adns_s_ok;
|
||||
|
||||
x_badresponse:
|
||||
adns__diag(fls->ads,fls->serv,fls->qu,"label in domain runs beyond end of domain");
|
||||
return adns_s_invalidresponse;
|
||||
}
|
||||
|
||||
adns_status adns__parse_domain(adns_state ads, int serv, adns_query qu,
|
||||
vbuf *vb, parsedomain_flags flags,
|
||||
const byte *dgram, int dglen, int *cbyte_io, int max) {
|
||||
findlabel_state fls;
|
||||
|
||||
adns__findlabel_start(&fls,ads, serv,qu, dgram,dglen,max, *cbyte_io,cbyte_io);
|
||||
vb->used= 0;
|
||||
return adns__parse_domain_more(&fls,ads,qu, vb,flags,dgram);
|
||||
}
|
||||
|
||||
adns_status adns__parse_domain_more(findlabel_state *fls, adns_state ads,
|
||||
adns_query qu, vbuf *vb, parsedomain_flags flags,
|
||||
const byte *dgram) {
|
||||
int lablen, labstart, i, ch, first;
|
||||
adns_status st;
|
||||
|
||||
first= 1;
|
||||
for (;;) {
|
||||
st= adns__findlabel_next(fls,&lablen,&labstart);
|
||||
if (st) return st;
|
||||
if (lablen<0) { vb->used=0; return adns_s_ok; }
|
||||
if (!lablen) break;
|
||||
if (first) {
|
||||
first= 0;
|
||||
} else {
|
||||
if (!adns__vbuf_append(vb,(const byte *)".",1)) return adns_s_nomemory;
|
||||
}
|
||||
if (flags & pdf_quoteok) {
|
||||
if (!vbuf__append_quoted1035(vb,dgram+labstart,lablen))
|
||||
return adns_s_nomemory;
|
||||
} else {
|
||||
ch= dgram[labstart];
|
||||
if (!ctype_alpha(ch) && !ctype_digit(ch)) return adns_s_answerdomaininvalid;
|
||||
for (i= labstart+1; i<labstart+lablen; i++) {
|
||||
ch= dgram[i];
|
||||
if (ch != '-' && !ctype_alpha(ch) && !ctype_digit(ch))
|
||||
return adns_s_answerdomaininvalid;
|
||||
}
|
||||
if (!adns__vbuf_append(vb,dgram+labstart,lablen))
|
||||
return adns_s_nomemory;
|
||||
}
|
||||
}
|
||||
if (!adns__vbuf_append(vb,(const byte *)"",1)) return adns_s_nomemory;
|
||||
return adns_s_ok;
|
||||
}
|
||||
|
||||
adns_status adns__findrr_anychk(adns_query qu, int serv,
|
||||
const byte *dgram, int dglen, int *cbyte_io,
|
||||
int *type_r, int *class_r, unsigned long *ttl_r,
|
||||
int *rdlen_r, int *rdstart_r,
|
||||
const byte *eo_dgram, int eo_dglen, int eo_cbyte,
|
||||
int *eo_matched_r) {
|
||||
findlabel_state fls, eo_fls;
|
||||
int cbyte;
|
||||
|
||||
int tmp, rdlen, mismatch;
|
||||
unsigned long ttl;
|
||||
int lablen, labstart, ch;
|
||||
int eo_lablen, eo_labstart, eo_ch;
|
||||
adns_status st;
|
||||
|
||||
cbyte= *cbyte_io;
|
||||
|
||||
adns__findlabel_start(&fls,qu->ads, serv,qu, dgram,dglen,dglen,cbyte,&cbyte);
|
||||
if (eo_dgram) {
|
||||
adns__findlabel_start(&eo_fls,qu->ads, -1,0, eo_dgram,eo_dglen,eo_dglen,eo_cbyte,0);
|
||||
mismatch= 0;
|
||||
} else {
|
||||
mismatch= 1;
|
||||
}
|
||||
|
||||
for (;;) {
|
||||
st= adns__findlabel_next(&fls,&lablen,&labstart);
|
||||
if (st) return st;
|
||||
if (lablen<0) goto x_truncated;
|
||||
|
||||
if (!mismatch) {
|
||||
st= adns__findlabel_next(&eo_fls,&eo_lablen,&eo_labstart);
|
||||
assert(!st); assert(eo_lablen>=0);
|
||||
if (lablen != eo_lablen) mismatch= 1;
|
||||
while (!mismatch && eo_lablen-- > 0) {
|
||||
ch= dgram[labstart++]; if (ctype_alpha(ch)) ch &= ~32;
|
||||
eo_ch= eo_dgram[eo_labstart++]; if (ctype_alpha(eo_ch)) eo_ch &= ~32;
|
||||
if (ch != eo_ch) mismatch= 1;
|
||||
}
|
||||
}
|
||||
if (!lablen) break;
|
||||
}
|
||||
if (eo_matched_r) *eo_matched_r= !mismatch;
|
||||
|
||||
if (cbyte+10>dglen) goto x_truncated;
|
||||
GET_W(cbyte,tmp); *type_r= tmp;
|
||||
GET_W(cbyte,tmp); *class_r= tmp;
|
||||
|
||||
GET_L(cbyte,ttl);
|
||||
if (ttl > MAXTTLBELIEVE) ttl= MAXTTLBELIEVE;
|
||||
*ttl_r= ttl;
|
||||
|
||||
GET_W(cbyte,rdlen); if (rdlen_r) *rdlen_r= rdlen;
|
||||
if (rdstart_r) *rdstart_r= cbyte;
|
||||
cbyte+= rdlen;
|
||||
if (cbyte>dglen) goto x_truncated;
|
||||
*cbyte_io= cbyte;
|
||||
return adns_s_ok;
|
||||
|
||||
x_truncated:
|
||||
*type_r= -1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
adns_status adns__findrr(adns_query qu, int serv,
|
||||
const byte *dgram, int dglen, int *cbyte_io,
|
||||
int *type_r, int *class_r, unsigned long *ttl_r,
|
||||
int *rdlen_r, int *rdstart_r,
|
||||
int *ownermatchedquery_r) {
|
||||
if (!ownermatchedquery_r) {
|
||||
return adns__findrr_anychk(qu,serv,
|
||||
dgram,dglen,cbyte_io,
|
||||
type_r,class_r,ttl_r,rdlen_r,rdstart_r,
|
||||
0,0,0, 0);
|
||||
} else if (!qu->cname_dgram) {
|
||||
return adns__findrr_anychk(qu,serv,
|
||||
dgram,dglen,cbyte_io,
|
||||
type_r,class_r,ttl_r,rdlen_r,rdstart_r,
|
||||
qu->query_dgram,qu->query_dglen,DNS_HDRSIZE,
|
||||
ownermatchedquery_r);
|
||||
} else {
|
||||
return adns__findrr_anychk(qu,serv,
|
||||
dgram,dglen,cbyte_io,
|
||||
type_r,class_r,ttl_r,rdlen_r,rdstart_r,
|
||||
qu->cname_dgram,qu->cname_dglen,qu->cname_begin,
|
||||
ownermatchedquery_r);
|
||||
}
|
||||
}
|
||||
620
adns/query.c
Normal file
620
adns/query.c
Normal file
|
|
@ -0,0 +1,620 @@
|
|||
/*
|
||||
* query.c
|
||||
* - overall query management (allocation, completion)
|
||||
* - per-query memory management
|
||||
* - query submission and cancellation (user-visible and internal)
|
||||
*/
|
||||
/*
|
||||
* This file is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
*
|
||||
* It is part of adns, which is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
* Copyright (C) 1999-2000 Tony Finch <dot@dotat.at>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* $Id: query.c,v 1.1 2002/08/13 14:35:07 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#include "stdinc.h"
|
||||
#include "memory.h"
|
||||
#include "fileio.h"
|
||||
#include "internal.h"
|
||||
|
||||
static adns_query query_alloc(adns_state ads, const typeinfo *typei,
|
||||
adns_queryflags flags, struct timeval now) {
|
||||
/* Allocate a virgin query and return it. */
|
||||
adns_query qu;
|
||||
|
||||
qu= MyMalloc(sizeof(*qu));
|
||||
qu->answer= MyMalloc(sizeof(*qu->answer));
|
||||
|
||||
qu->ads= ads;
|
||||
qu->state= query_tosend;
|
||||
qu->back= qu->next= qu->parent= 0;
|
||||
ADNS_LIST_INIT(qu->children);
|
||||
LINK_INIT(qu->siblings);
|
||||
ADNS_LIST_INIT(qu->allocations);
|
||||
qu->interim_allocd= 0;
|
||||
qu->preserved_allocd= 0;
|
||||
qu->final_allocspace= 0;
|
||||
|
||||
qu->typei= typei;
|
||||
qu->query_dgram= 0;
|
||||
qu->query_dglen= 0;
|
||||
adns__vbuf_init(&qu->vb);
|
||||
|
||||
qu->cname_dgram= 0;
|
||||
qu->cname_dglen= qu->cname_begin= 0;
|
||||
|
||||
adns__vbuf_init(&qu->search_vb);
|
||||
qu->search_origlen= qu->search_pos= qu->search_doneabs= 0;
|
||||
|
||||
qu->id= -2; /* will be overwritten with real id before we leave adns */
|
||||
qu->flags= flags;
|
||||
qu->retries= 0;
|
||||
qu->udpnextserver= 0;
|
||||
qu->udpsent= 0;
|
||||
timerclear(&qu->timeout);
|
||||
qu->expires= now.tv_sec + MAXTTLBELIEVE;
|
||||
|
||||
memset(&qu->ctx,0,sizeof(qu->ctx));
|
||||
|
||||
qu->answer->status= adns_s_ok;
|
||||
qu->answer->cname= qu->answer->owner= 0;
|
||||
qu->answer->type= typei->type;
|
||||
qu->answer->expires= -1;
|
||||
qu->answer->nrrs= 0;
|
||||
qu->answer->rrs.untyped= 0;
|
||||
qu->answer->rrsz= typei->rrsz;
|
||||
|
||||
return qu;
|
||||
}
|
||||
|
||||
static void query_submit(adns_state ads, adns_query qu,
|
||||
const typeinfo *typei, vbuf *qumsg_vb, int id,
|
||||
adns_queryflags flags, struct timeval now) {
|
||||
/* Fills in the query message in for a previously-allocated query,
|
||||
* and submits it. Cannot fail. Takes over the memory for qumsg_vb.
|
||||
*/
|
||||
|
||||
qu->vb= *qumsg_vb;
|
||||
adns__vbuf_init(qumsg_vb);
|
||||
|
||||
qu->query_dgram= MyMalloc(qu->vb.used);
|
||||
|
||||
qu->id= id;
|
||||
qu->query_dglen= qu->vb.used;
|
||||
memcpy(qu->query_dgram,qu->vb.buf,qu->vb.used);
|
||||
|
||||
adns__query_send(qu,now);
|
||||
}
|
||||
|
||||
adns_status adns__internal_submit(adns_state ads, adns_query *query_r,
|
||||
const typeinfo *typei, vbuf *qumsg_vb, int id,
|
||||
adns_queryflags flags, struct timeval now,
|
||||
const qcontext *ctx) {
|
||||
adns_query qu;
|
||||
|
||||
qu= query_alloc(ads,typei,flags,now);
|
||||
if (!qu) { adns__vbuf_free(qumsg_vb); return adns_s_nomemory; }
|
||||
*query_r= qu;
|
||||
|
||||
memcpy(&qu->ctx,ctx,sizeof(qu->ctx));
|
||||
query_submit(ads,qu, typei,qumsg_vb,id,flags,now);
|
||||
|
||||
return adns_s_ok;
|
||||
}
|
||||
|
||||
static void query_simple(adns_state ads, adns_query qu,
|
||||
const byte *owner, int ol,
|
||||
const typeinfo *typei, adns_queryflags flags,
|
||||
struct timeval now) {
|
||||
vbuf vb_new;
|
||||
int id;
|
||||
adns_status status;
|
||||
|
||||
status= adns__mkquery(ads,&qu->vb,&id, (const char *)owner,ol, typei,flags);
|
||||
if (status) {
|
||||
if (status == adns_s_querydomaintoolong && (flags & adns_qf_search)) {
|
||||
adns__search_next(ads,qu,now);
|
||||
return;
|
||||
} else {
|
||||
adns__query_fail(qu,status);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
vb_new= qu->vb;
|
||||
adns__vbuf_init(&qu->vb);
|
||||
query_submit(ads,qu, typei,&vb_new,id, flags,now);
|
||||
}
|
||||
|
||||
void adns__search_next(adns_state ads, adns_query qu, struct timeval now) {
|
||||
const char *nextentry;
|
||||
adns_status status;
|
||||
|
||||
if (qu->search_doneabs<0) {
|
||||
nextentry= 0;
|
||||
qu->search_doneabs= 1;
|
||||
} else {
|
||||
if (qu->search_pos >= ads->nsearchlist) {
|
||||
if (qu->search_doneabs) {
|
||||
status= adns_s_nxdomain;
|
||||
goto x_fail;
|
||||
} else {
|
||||
nextentry= 0;
|
||||
qu->search_doneabs= 1;
|
||||
}
|
||||
} else {
|
||||
nextentry= ads->searchlist[qu->search_pos++];
|
||||
}
|
||||
}
|
||||
|
||||
qu->search_vb.used= qu->search_origlen;
|
||||
if (nextentry) {
|
||||
if (!adns__vbuf_append(&qu->search_vb,(const byte *)".",1) ||
|
||||
!adns__vbuf_appendstr(&qu->search_vb,nextentry)) {
|
||||
status= adns_s_nomemory; goto x_fail;
|
||||
}
|
||||
}
|
||||
|
||||
MyFree(qu->query_dgram);
|
||||
qu->query_dgram= 0; qu->query_dglen= 0;
|
||||
|
||||
query_simple(ads,qu, qu->search_vb.buf, qu->search_vb.used, qu->typei, qu->flags, now);
|
||||
return;
|
||||
|
||||
x_fail:
|
||||
adns__query_fail(qu,status);
|
||||
}
|
||||
|
||||
static int save_owner(adns_query qu, const char *owner, int ol) {
|
||||
/* Returns 1 if OK, otherwise there was no memory. */
|
||||
adns_answer *ans;
|
||||
|
||||
ans= qu->answer;
|
||||
assert(!ans->owner);
|
||||
|
||||
ans->owner= adns__alloc_preserved(qu,ol+1); if (!ans->owner) return 0;
|
||||
|
||||
memcpy(ans->owner,owner,ol);
|
||||
ans->owner[ol]= 0;
|
||||
return 1;
|
||||
}
|
||||
|
||||
int adns_submit(adns_state ads,
|
||||
const char *owner,
|
||||
adns_rrtype type,
|
||||
adns_queryflags flags,
|
||||
void *context,
|
||||
adns_query *query_r) {
|
||||
int r, ol, ndots;
|
||||
adns_status status;
|
||||
const typeinfo *typei;
|
||||
struct timeval now;
|
||||
adns_query qu;
|
||||
const char *p;
|
||||
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
|
||||
typei= adns__findtype(type);
|
||||
if (!typei) return ENOSYS;
|
||||
|
||||
r= gettimeofday(&now,0); if (r) goto x_errno;
|
||||
qu= query_alloc(ads,typei,flags,now); if (!qu) goto x_errno;
|
||||
|
||||
qu->ctx.ext= context;
|
||||
qu->ctx.callback= 0;
|
||||
memset(&qu->ctx.info,0,sizeof(qu->ctx.info));
|
||||
|
||||
*query_r= qu;
|
||||
|
||||
ol= strlen(owner);
|
||||
if (!ol) { status= adns_s_querydomaininvalid; goto x_adnsfail; }
|
||||
if (ol>DNS_MAXDOMAIN+1) { status= adns_s_querydomaintoolong; goto x_adnsfail; }
|
||||
|
||||
if (ol>=1 && owner[ol-1]=='.' && (ol<2 || owner[ol-2]!='\\')) {
|
||||
flags &= ~adns_qf_search;
|
||||
qu->flags= flags;
|
||||
ol--;
|
||||
}
|
||||
|
||||
if (flags & adns_qf_search) {
|
||||
r= adns__vbuf_append(&qu->search_vb,(const byte *)owner,ol);
|
||||
if (!r) { status= adns_s_nomemory; goto x_adnsfail; }
|
||||
|
||||
for (ndots=0, p=owner; (p= strchr(p,'.')); p++, ndots++);
|
||||
qu->search_doneabs= (ndots >= ads->searchndots) ? -1 : 0;
|
||||
qu->search_origlen= ol;
|
||||
adns__search_next(ads,qu,now);
|
||||
} else {
|
||||
if (flags & adns_qf_owner) {
|
||||
if (!save_owner(qu,owner,ol)) { status= adns_s_nomemory; goto x_adnsfail; }
|
||||
}
|
||||
query_simple(ads,qu, (const byte *)owner,ol, typei,flags, now);
|
||||
}
|
||||
adns__autosys(ads,now);
|
||||
adns__consistency(ads,qu,cc_entex);
|
||||
return 0;
|
||||
|
||||
x_adnsfail:
|
||||
adns__query_fail(qu,status);
|
||||
adns__consistency(ads,qu,cc_entex);
|
||||
return 0;
|
||||
|
||||
x_errno:
|
||||
r= errno;
|
||||
assert(r);
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
return r;
|
||||
}
|
||||
#ifdef IPV6
|
||||
int adns_submit_reverse_ip6(adns_state ads,
|
||||
const struct sockaddr *addr,
|
||||
const char *zone,
|
||||
adns_rrtype type,
|
||||
adns_queryflags flags,
|
||||
void *context,
|
||||
adns_query *query_r) {
|
||||
char shortbuf[100];
|
||||
char *buf, *buf_free;
|
||||
const unsigned char *cp;
|
||||
char *qp;
|
||||
int n, c, lreq, r;
|
||||
|
||||
if(addr->sa_family != AF_INET6) return ENOSYS;
|
||||
cp = (const unsigned char *)&(((const struct sockaddr_in6*)addr) -> sin6_addr.s6_addr);
|
||||
lreq = 71 + strlen(zone) + 1;
|
||||
if (lreq > sizeof(shortbuf)) {
|
||||
buf= MyMalloc(strlen(zone) + 4*4 + 1);
|
||||
#if 0
|
||||
if (!buf) return errno;
|
||||
#endif
|
||||
buf_free= buf;
|
||||
} else {
|
||||
buf= shortbuf;
|
||||
buf_free= 0;
|
||||
}
|
||||
qp = buf;
|
||||
for (n = 15; n >= 0; n--)
|
||||
{
|
||||
c = ircsprintf(qp, "%x.%x.", cp[n] & 0xf, (cp[n] >> 4) & 0xf);
|
||||
qp += c;
|
||||
}
|
||||
strcpy(qp, zone);
|
||||
r= adns_submit(ads,buf,type,flags,context,query_r);
|
||||
if(buf_free) MyFree(buf_free);
|
||||
return r;
|
||||
}
|
||||
#endif
|
||||
int adns_submit_reverse_any(adns_state ads,
|
||||
const struct sockaddr *addr,
|
||||
const char *zone,
|
||||
adns_rrtype type,
|
||||
adns_queryflags flags,
|
||||
void *context,
|
||||
adns_query *query_r) {
|
||||
const unsigned char *iaddr;
|
||||
char *buf, *buf_free;
|
||||
char shortbuf[100];
|
||||
int r, lreq;
|
||||
|
||||
flags &= ~adns_qf_search;
|
||||
|
||||
if (addr->sa_family != AF_INET) return ENOSYS;
|
||||
iaddr= (const unsigned char*) &(((const struct sockaddr_in*)addr) -> sin_addr);
|
||||
|
||||
lreq= strlen(zone) + 4*4 + 1;
|
||||
if (lreq > sizeof(shortbuf)) {
|
||||
buf= MyMalloc(strlen(zone) + 4*4 + 1);
|
||||
#if 0
|
||||
if (!buf) return errno;
|
||||
#endif
|
||||
buf_free= buf;
|
||||
} else {
|
||||
buf= shortbuf;
|
||||
buf_free= 0;
|
||||
}
|
||||
ircsprintf(buf, "%d.%d.%d.%d.%s", iaddr[3], iaddr[2], iaddr[1], iaddr[0], zone);
|
||||
|
||||
r= adns_submit(ads,buf,type,flags,context,query_r);
|
||||
MyFree(buf_free);
|
||||
return r;
|
||||
}
|
||||
|
||||
int adns_submit_reverse(adns_state ads,
|
||||
const struct sockaddr *addr,
|
||||
adns_rrtype type,
|
||||
adns_queryflags flags,
|
||||
void *context,
|
||||
adns_query *query_r) {
|
||||
if (type != adns_r_ptr && type != adns_r_ptr_raw && type != adns_r_ptr_ip6 ) return EINVAL;
|
||||
#ifdef IPV6
|
||||
if(addr->sa_family == AF_INET6)
|
||||
return adns_submit_reverse_ip6(ads,addr,"ip6.int", type,flags,context,query_r);
|
||||
else
|
||||
#endif
|
||||
return adns_submit_reverse_any(ads,addr,"in-addr.arpa",type,flags,context,query_r);
|
||||
}
|
||||
|
||||
#if 0
|
||||
int adns_synchronous(adns_state ads,
|
||||
const char *owner,
|
||||
adns_rrtype type,
|
||||
adns_queryflags flags,
|
||||
adns_answer **answer_r) {
|
||||
adns_query qu;
|
||||
int r;
|
||||
|
||||
r= adns_submit(ads,owner,type,flags,0,&qu);
|
||||
if (r) return r;
|
||||
|
||||
r= adns_wait(ads,&qu,answer_r,0);
|
||||
if (r) adns_cancel(qu);
|
||||
|
||||
return r;
|
||||
}
|
||||
#endif
|
||||
static void *alloc_common(adns_query qu, size_t sz) {
|
||||
allocnode *an;
|
||||
|
||||
if (!sz) return qu; /* Any old pointer will do */
|
||||
assert(!qu->final_allocspace);
|
||||
an= MyMalloc(MEM_ROUND(MEM_ROUND(sizeof(*an)) + sz));
|
||||
#if 0
|
||||
if (!an) return 0;
|
||||
#endif
|
||||
LIST_LINK_TAIL(qu->allocations,an);
|
||||
return (byte*)an + MEM_ROUND(sizeof(*an));
|
||||
}
|
||||
|
||||
void *adns__alloc_interim(adns_query qu, size_t sz) {
|
||||
void *rv;
|
||||
|
||||
sz= MEM_ROUND(sz);
|
||||
rv= alloc_common(qu,sz);
|
||||
if (!rv) return 0;
|
||||
qu->interim_allocd += sz;
|
||||
return rv;
|
||||
}
|
||||
|
||||
void *adns__alloc_preserved(adns_query qu, size_t sz) {
|
||||
void *rv;
|
||||
|
||||
sz= MEM_ROUND(sz);
|
||||
rv= adns__alloc_interim(qu,sz);
|
||||
if (!rv) return 0;
|
||||
qu->preserved_allocd += sz;
|
||||
return rv;
|
||||
}
|
||||
|
||||
void *adns__alloc_mine(adns_query qu, size_t sz) {
|
||||
return alloc_common(qu,MEM_ROUND(sz));
|
||||
}
|
||||
|
||||
void adns__transfer_interim(adns_query from, adns_query to, void *block, size_t sz) {
|
||||
allocnode *an;
|
||||
|
||||
if (!block) return;
|
||||
an= (void*)((byte*)block - MEM_ROUND(sizeof(*an)));
|
||||
|
||||
assert(!to->final_allocspace);
|
||||
assert(!from->final_allocspace);
|
||||
|
||||
LIST_UNLINK(from->allocations,an);
|
||||
LIST_LINK_TAIL(to->allocations,an);
|
||||
|
||||
sz= MEM_ROUND(sz);
|
||||
from->interim_allocd -= sz;
|
||||
to->interim_allocd += sz;
|
||||
|
||||
if (to->expires > from->expires) to->expires= from->expires;
|
||||
}
|
||||
|
||||
void *adns__alloc_final(adns_query qu, size_t sz) {
|
||||
/* When we're in the _final stage, we _subtract_ from interim_alloc'd
|
||||
* each allocation, and use final_allocspace to point to the next free
|
||||
* bit.
|
||||
*/
|
||||
void *rp;
|
||||
|
||||
sz= MEM_ROUND(sz);
|
||||
rp= qu->final_allocspace;
|
||||
assert(rp);
|
||||
qu->interim_allocd -= sz;
|
||||
assert(qu->interim_allocd>=0);
|
||||
qu->final_allocspace= (byte*)rp + sz;
|
||||
return rp;
|
||||
}
|
||||
|
||||
static void cancel_children(adns_query qu) {
|
||||
adns_query cqu, ncqu;
|
||||
|
||||
for (cqu= qu->children.head; cqu; cqu= ncqu) {
|
||||
ncqu= cqu->siblings.next;
|
||||
adns_cancel(cqu);
|
||||
}
|
||||
}
|
||||
|
||||
void adns__reset_preserved(adns_query qu) {
|
||||
assert(!qu->final_allocspace);
|
||||
cancel_children(qu);
|
||||
qu->answer->nrrs= 0;
|
||||
qu->answer->rrs.untyped= 0;
|
||||
qu->interim_allocd= qu->preserved_allocd;
|
||||
}
|
||||
|
||||
static void free_query_allocs(adns_query qu) {
|
||||
allocnode *an, *ann;
|
||||
|
||||
cancel_children(qu);
|
||||
for (an= qu->allocations.head; an; an= ann) { ann= an->next; MyFree(an);}
|
||||
ADNS_LIST_INIT(qu->allocations);
|
||||
adns__vbuf_free(&qu->vb);
|
||||
adns__vbuf_free(&qu->search_vb);
|
||||
MyFree(qu->query_dgram);
|
||||
qu->query_dgram= 0;
|
||||
}
|
||||
|
||||
void adns_cancel(adns_query qu) {
|
||||
adns_state ads;
|
||||
|
||||
assert(qu != NULL);
|
||||
ads= qu->ads;
|
||||
adns__consistency(ads,qu,cc_entex);
|
||||
if (qu->parent) LIST_UNLINK_PART(qu->parent->children,qu,siblings.);
|
||||
switch (qu->state) {
|
||||
case query_tosend:
|
||||
LIST_UNLINK(ads->udpw,qu);
|
||||
break;
|
||||
case query_tcpw:
|
||||
LIST_UNLINK(ads->tcpw,qu);
|
||||
break;
|
||||
case query_childw:
|
||||
LIST_UNLINK(ads->childw,qu);
|
||||
break;
|
||||
case query_done:
|
||||
LIST_UNLINK(ads->output,qu);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
#if 0
|
||||
abort();
|
||||
#endif
|
||||
}
|
||||
free_query_allocs(qu);
|
||||
MyFree(qu->answer);
|
||||
MyFree(qu);
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
}
|
||||
|
||||
void adns__update_expires(adns_query qu, unsigned long ttl, struct timeval now) {
|
||||
time_t max;
|
||||
|
||||
assert(ttl <= MAXTTLBELIEVE);
|
||||
max= now.tv_sec + ttl;
|
||||
if (qu->expires < max) return;
|
||||
qu->expires= max;
|
||||
}
|
||||
|
||||
static void makefinal_query(adns_query qu) {
|
||||
adns_answer *ans;
|
||||
int rrn;
|
||||
|
||||
ans= qu->answer;
|
||||
|
||||
if (qu->interim_allocd) {
|
||||
ans= MyRealloc(qu->answer, MEM_ROUND(MEM_ROUND(sizeof(*ans)) + qu->interim_allocd));
|
||||
if (!ans) goto x_nomem;
|
||||
qu->answer= ans;
|
||||
}
|
||||
|
||||
qu->final_allocspace= (byte*)ans + MEM_ROUND(sizeof(*ans));
|
||||
adns__makefinal_str(qu,&ans->cname);
|
||||
adns__makefinal_str(qu,&ans->owner);
|
||||
|
||||
if (ans->nrrs) {
|
||||
adns__makefinal_block(qu, &ans->rrs.untyped, ans->nrrs*ans->rrsz);
|
||||
|
||||
for (rrn=0; rrn<ans->nrrs; rrn++)
|
||||
qu->typei->makefinal(qu, ans->rrs.bytes + rrn*ans->rrsz);
|
||||
}
|
||||
|
||||
free_query_allocs(qu);
|
||||
return;
|
||||
|
||||
x_nomem:
|
||||
qu->preserved_allocd= 0;
|
||||
qu->answer->cname= 0;
|
||||
qu->answer->owner= 0;
|
||||
adns__reset_preserved(qu); /* (but we just threw away the preserved stuff) */
|
||||
|
||||
qu->answer->status= adns_s_nomemory;
|
||||
free_query_allocs(qu);
|
||||
}
|
||||
|
||||
void adns__query_done(adns_query qu) {
|
||||
adns_answer *ans;
|
||||
adns_query parent;
|
||||
|
||||
cancel_children(qu);
|
||||
|
||||
qu->id= -1;
|
||||
ans= qu->answer;
|
||||
|
||||
if (qu->flags & adns_qf_owner && qu->flags & adns_qf_search &&
|
||||
ans->status != adns_s_nomemory) {
|
||||
if (!save_owner(qu, (const char *)qu->search_vb.buf, qu->search_vb.used)) {
|
||||
adns__query_fail(qu,adns_s_nomemory);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (ans->nrrs && qu->typei->diff_needswap) {
|
||||
if (!adns__vbuf_ensure(&qu->vb,qu->typei->rrsz)) {
|
||||
adns__query_fail(qu,adns_s_nomemory);
|
||||
return;
|
||||
}
|
||||
adns__isort(ans->rrs.bytes, ans->nrrs, ans->rrsz,
|
||||
qu->vb.buf,
|
||||
(int(*)(void*, const void*, const void*))qu->typei->diff_needswap,
|
||||
qu->ads);
|
||||
}
|
||||
|
||||
ans->expires= qu->expires;
|
||||
parent= qu->parent;
|
||||
if (parent) {
|
||||
LIST_UNLINK_PART(parent->children,qu,siblings.);
|
||||
LIST_UNLINK(qu->ads->childw,parent);
|
||||
qu->ctx.callback(parent,qu);
|
||||
free_query_allocs(qu);
|
||||
MyFree(qu->answer);
|
||||
MyFree(qu);
|
||||
} else {
|
||||
makefinal_query(qu);
|
||||
LIST_LINK_TAIL(qu->ads->output,qu);
|
||||
qu->state= query_done;
|
||||
}
|
||||
}
|
||||
|
||||
void adns__query_fail(adns_query qu, adns_status status) {
|
||||
adns__reset_preserved(qu);
|
||||
qu->answer->status= status;
|
||||
adns__query_done(qu);
|
||||
}
|
||||
|
||||
void adns__makefinal_str(adns_query qu, char **strp) {
|
||||
int l;
|
||||
char *before, *after;
|
||||
|
||||
before= *strp;
|
||||
if (!before) return;
|
||||
l= strlen(before)+1;
|
||||
after= adns__alloc_final(qu,l);
|
||||
memcpy(after,before,l);
|
||||
*strp= after;
|
||||
}
|
||||
|
||||
void adns__makefinal_block(adns_query qu, void **blpp, size_t sz) {
|
||||
void *before, *after;
|
||||
|
||||
before= *blpp;
|
||||
if (!before) return;
|
||||
after= adns__alloc_final(qu,sz);
|
||||
memcpy(after,before,sz);
|
||||
*blpp= after;
|
||||
}
|
||||
373
adns/reply.c
Normal file
373
adns/reply.c
Normal file
|
|
@ -0,0 +1,373 @@
|
|||
/*
|
||||
* reply.c
|
||||
* - main handling and parsing routine for received datagrams
|
||||
*/
|
||||
/*
|
||||
* This file is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
*
|
||||
* It is part of adns, which is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
* Copyright (C) 1999-2000 Tony Finch <dot@dotat.at>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* $Id: reply.c,v 1.1 2002/08/13 14:35:07 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#include "stdinc.h"
|
||||
#include "memory.h"
|
||||
#include "fileio.h"
|
||||
#include "internal.h"
|
||||
|
||||
void adns__procdgram(adns_state ads, const byte *dgram, int dglen,
|
||||
int serv, int viatcp, struct timeval now) {
|
||||
int cbyte, rrstart, wantedrrs, rri, foundsoa, foundns, cname_here;
|
||||
int id, f1, f2, qdcount, ancount, nscount, arcount;
|
||||
int flg_ra, flg_rd, flg_tc, flg_qr, opcode;
|
||||
int rrtype, rrclass, rdlength, rdstart;
|
||||
int anstart, nsstart, arstart;
|
||||
int ownermatched, l, nrrs;
|
||||
unsigned long ttl, soattl;
|
||||
const typeinfo *typei;
|
||||
adns_query qu, nqu;
|
||||
dns_rcode rcode;
|
||||
adns_status st;
|
||||
vbuf tempvb;
|
||||
byte *newquery, *rrsdata;
|
||||
parseinfo pai;
|
||||
|
||||
if (dglen<DNS_HDRSIZE) {
|
||||
adns__diag(ads,serv,0,"received datagram too short for message header (%d)",dglen);
|
||||
return;
|
||||
}
|
||||
cbyte= 0;
|
||||
GET_W(cbyte,id);
|
||||
GET_B(cbyte,f1);
|
||||
GET_B(cbyte,f2);
|
||||
GET_W(cbyte,qdcount);
|
||||
GET_W(cbyte,ancount);
|
||||
GET_W(cbyte,nscount);
|
||||
GET_W(cbyte,arcount);
|
||||
assert(cbyte == DNS_HDRSIZE);
|
||||
|
||||
flg_qr= f1&0x80;
|
||||
opcode= (f1&0x78)>>3;
|
||||
flg_tc= f1&0x02;
|
||||
flg_rd= f1&0x01;
|
||||
flg_ra= f2&0x80;
|
||||
rcode= (f2&0x0f);
|
||||
|
||||
cname_here= 0;
|
||||
|
||||
if (!flg_qr) {
|
||||
adns__diag(ads,serv,0,"server sent us a query, not a response");
|
||||
return;
|
||||
}
|
||||
if (opcode) {
|
||||
adns__diag(ads,serv,0,"server sent us unknown opcode %d (wanted 0=QUERY)",opcode);
|
||||
return;
|
||||
}
|
||||
|
||||
qu= 0;
|
||||
/* See if we can find the relevant query, or leave qu=0 otherwise ... */
|
||||
|
||||
if (qdcount == 1) {
|
||||
for (qu= viatcp ? ads->tcpw.head : ads->udpw.head; qu; qu= nqu) {
|
||||
nqu= qu->next;
|
||||
if (qu->id != id) continue;
|
||||
if (dglen < qu->query_dglen) continue;
|
||||
if (memcmp(qu->query_dgram+DNS_HDRSIZE,
|
||||
dgram+DNS_HDRSIZE,
|
||||
qu->query_dglen-DNS_HDRSIZE))
|
||||
continue;
|
||||
if (viatcp) {
|
||||
assert(qu->state == query_tcpw);
|
||||
} else {
|
||||
assert(qu->state == query_tosend);
|
||||
if (!(qu->udpsent & (1<<serv))) continue;
|
||||
}
|
||||
break;
|
||||
}
|
||||
if (qu) {
|
||||
/* We're definitely going to do something with this query now */
|
||||
if (viatcp) LIST_UNLINK(ads->tcpw,qu);
|
||||
else LIST_UNLINK(ads->udpw,qu);
|
||||
}
|
||||
}
|
||||
|
||||
/* If we're going to ignore the packet, we return as soon as we have
|
||||
* failed the query (if any) and printed the warning message (if
|
||||
* any).
|
||||
*/
|
||||
switch (rcode) {
|
||||
case rcode_noerror:
|
||||
case rcode_nxdomain:
|
||||
break;
|
||||
case rcode_formaterror:
|
||||
adns__warn(ads,serv,qu,"server cannot understand our query (Format Error)");
|
||||
if (qu) adns__query_fail(qu,adns_s_rcodeformaterror);
|
||||
return;
|
||||
case rcode_servfail:
|
||||
if (qu) adns__query_fail(qu,adns_s_rcodeservfail);
|
||||
else adns__debug(ads,serv,qu,"server failure on unidentifiable query");
|
||||
return;
|
||||
case rcode_notimp:
|
||||
adns__warn(ads,serv,qu,"server claims not to implement our query");
|
||||
if (qu) adns__query_fail(qu,adns_s_rcodenotimplemented);
|
||||
return;
|
||||
case rcode_refused:
|
||||
adns__debug(ads,serv,qu,"server refused our query");
|
||||
if (qu) adns__query_fail(qu,adns_s_rcoderefused);
|
||||
return;
|
||||
default:
|
||||
adns__warn(ads,serv,qu,"server gave unknown response code %d",rcode);
|
||||
if (qu) adns__query_fail(qu,adns_s_rcodeunknown);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!qu) {
|
||||
if (!qdcount) {
|
||||
adns__diag(ads,serv,0,"server sent reply without quoting our question");
|
||||
} else if (qdcount>1) {
|
||||
adns__diag(ads,serv,0,"server claimed to answer %d questions with one message",
|
||||
qdcount);
|
||||
} else if (ads->iflags & adns_if_debug) {
|
||||
adns__vbuf_init(&tempvb);
|
||||
adns__debug(ads,serv,0,"reply not found, id %02x, query owner %s",
|
||||
id, adns__diag_domain(ads,serv,0,&tempvb,dgram,dglen,DNS_HDRSIZE));
|
||||
adns__vbuf_free(&tempvb);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
/* We're definitely going to do something with this packet and this query now. */
|
||||
|
||||
anstart= qu->query_dglen;
|
||||
arstart= -1;
|
||||
|
||||
/* Now, take a look at the answer section, and see if it is complete.
|
||||
* If it has any CNAMEs we stuff them in the answer.
|
||||
*/
|
||||
wantedrrs= 0;
|
||||
cbyte= anstart;
|
||||
for (rri= 0; rri<ancount; rri++) {
|
||||
rrstart= cbyte;
|
||||
st= adns__findrr(qu,serv, dgram,dglen,&cbyte,
|
||||
&rrtype,&rrclass,&ttl, &rdlength,&rdstart,
|
||||
&ownermatched);
|
||||
if (st) { adns__query_fail(qu,st); return; }
|
||||
if (rrtype == -1) goto x_truncated;
|
||||
|
||||
if (rrclass != DNS_CLASS_IN) {
|
||||
adns__diag(ads,serv,qu,"ignoring answer RR with wrong class %d (expected IN=%d)",
|
||||
rrclass,DNS_CLASS_IN);
|
||||
continue;
|
||||
}
|
||||
if (!ownermatched) {
|
||||
if (ads->iflags & adns_if_debug) {
|
||||
adns__debug(ads,serv,qu,"ignoring RR with an unexpected owner %s",
|
||||
adns__diag_domain(ads,serv,qu, &qu->vb, dgram,dglen,rrstart));
|
||||
}
|
||||
continue;
|
||||
}
|
||||
if (rrtype == adns_r_cname &&
|
||||
(qu->typei->type & adns__rrt_typemask) != adns_r_cname) {
|
||||
if (qu->flags & adns_qf_cname_forbid) {
|
||||
adns__query_fail(qu,adns_s_prohibitedcname);
|
||||
return;
|
||||
} else if (qu->cname_dgram && ++qu->cname_count >= 2) {
|
||||
adns__debug(ads,serv,qu,"allegedly canonical name %s is actually alias for %s",
|
||||
qu->answer->cname,
|
||||
adns__diag_domain(ads,serv,qu, &qu->vb, dgram,dglen,rdstart));
|
||||
adns__query_fail(qu,adns_s_prohibitedcname);
|
||||
return;
|
||||
} else if (wantedrrs) { /* Ignore CNAME(s) after RR(s). */
|
||||
adns__debug(ads,serv,qu,"ignoring CNAME (to %s) coexisting with RR",
|
||||
adns__diag_domain(ads,serv,qu, &qu->vb, dgram,dglen,rdstart));
|
||||
} else {
|
||||
qu->cname_begin= rdstart;
|
||||
qu->cname_dglen= dglen;
|
||||
st= adns__parse_domain(ads,serv,qu, &qu->vb,
|
||||
qu->flags & adns_qf_quotefail_cname ? 0 : pdf_quoteok,
|
||||
dgram,dglen, &rdstart,rdstart+rdlength);
|
||||
if (!qu->vb.used) goto x_truncated;
|
||||
if (st) { adns__query_fail(qu,st); return; }
|
||||
l= strlen((char*)qu->vb.buf)+1;
|
||||
qu->answer->cname= adns__alloc_preserved(qu,l);
|
||||
if (!qu->answer->cname) { adns__query_fail(qu,adns_s_nomemory); return; }
|
||||
|
||||
qu->cname_dgram= adns__alloc_mine(qu,dglen);
|
||||
memcpy(qu->cname_dgram,dgram,dglen);
|
||||
|
||||
memcpy(qu->answer->cname,qu->vb.buf,l);
|
||||
cname_here= 1;
|
||||
adns__update_expires(qu,ttl,now);
|
||||
/* If we find the answer section truncated after this point we restart
|
||||
* the query at the CNAME; if beforehand then we obviously have to use
|
||||
* TCP. If there is no truncation we can use the whole answer if
|
||||
* it contains the relevant info.
|
||||
*/
|
||||
}
|
||||
} else if (rrtype == (qu->typei->type & adns__rrt_typemask)) {
|
||||
wantedrrs++;
|
||||
} else {
|
||||
adns__debug(ads,serv,qu,"ignoring answer RR with irrelevant type %d",rrtype);
|
||||
}
|
||||
}
|
||||
|
||||
/* We defer handling truncated responses here, in case there was a CNAME
|
||||
* which we could use.
|
||||
*/
|
||||
if (flg_tc) goto x_truncated;
|
||||
|
||||
nsstart= cbyte;
|
||||
|
||||
if (!wantedrrs) {
|
||||
/* Oops, NODATA or NXDOMAIN or perhaps a referral (which would be a problem) */
|
||||
|
||||
/* RFC2308: NODATA has _either_ a SOA _or_ _no_ NS records in authority section */
|
||||
foundsoa= 0; soattl= 0; foundns= 0;
|
||||
for (rri= 0; rri<nscount; rri++) {
|
||||
rrstart= cbyte;
|
||||
st= adns__findrr(qu,serv, dgram,dglen,&cbyte,
|
||||
&rrtype,&rrclass,&ttl, &rdlength,&rdstart, 0);
|
||||
if (st) { adns__query_fail(qu,st); return; }
|
||||
if (rrtype==-1) goto x_truncated;
|
||||
if (rrclass != DNS_CLASS_IN) {
|
||||
adns__diag(ads,serv,qu,
|
||||
"ignoring authority RR with wrong class %d (expected IN=%d)",
|
||||
rrclass,DNS_CLASS_IN);
|
||||
continue;
|
||||
}
|
||||
if (rrtype == adns_r_soa_raw) { foundsoa= 1; soattl= ttl; break; }
|
||||
else if (rrtype == adns_r_ns_raw) { foundns= 1; }
|
||||
}
|
||||
|
||||
if (rcode == rcode_nxdomain) {
|
||||
/* We still wanted to look for the SOA so we could find the TTL. */
|
||||
adns__update_expires(qu,soattl,now);
|
||||
|
||||
if (qu->flags & adns_qf_search) {
|
||||
adns__search_next(ads,qu,now);
|
||||
} else {
|
||||
adns__query_fail(qu,adns_s_nxdomain);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
if (foundsoa || !foundns) {
|
||||
/* Aha ! A NODATA response, good. */
|
||||
adns__update_expires(qu,soattl,now);
|
||||
adns__query_fail(qu,adns_s_nodata);
|
||||
return;
|
||||
}
|
||||
|
||||
/* Now what ? No relevant answers, no SOA, and at least some NS's.
|
||||
* Looks like a referral. Just one last chance ... if we came across
|
||||
* a CNAME in this datagram then we should probably do our own CNAME
|
||||
* lookup now in the hope that we won't get a referral again.
|
||||
*/
|
||||
if (cname_here) goto x_restartquery;
|
||||
|
||||
/* Bloody hell, I thought we asked for recursion ? */
|
||||
if (!flg_ra) {
|
||||
adns__diag(ads,serv,qu,"server is not willing to do recursive lookups for us");
|
||||
adns__query_fail(qu,adns_s_norecurse);
|
||||
} else {
|
||||
if (!flg_rd)
|
||||
adns__diag(ads,serv,qu,"server thinks we didn't ask for recursive lookup");
|
||||
else
|
||||
adns__debug(ads,serv,qu,"server claims to do recursion, but gave us a referral");
|
||||
adns__query_fail(qu,adns_s_invalidresponse);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
/* Now, we have some RRs which we wanted. */
|
||||
|
||||
qu->answer->rrs.untyped= adns__alloc_interim(qu,qu->typei->rrsz*wantedrrs);
|
||||
if (!qu->answer->rrs.untyped) { adns__query_fail(qu,adns_s_nomemory); return; }
|
||||
|
||||
typei= qu->typei;
|
||||
cbyte= anstart;
|
||||
rrsdata= qu->answer->rrs.bytes;
|
||||
|
||||
pai.ads= qu->ads;
|
||||
pai.qu= qu;
|
||||
pai.serv= serv;
|
||||
pai.dgram= dgram;
|
||||
pai.dglen= dglen;
|
||||
pai.nsstart= nsstart;
|
||||
pai.nscount= nscount;
|
||||
pai.arcount= arcount;
|
||||
pai.now= now;
|
||||
|
||||
for (rri=0, nrrs=0; rri<ancount; rri++) {
|
||||
st= adns__findrr(qu,serv, dgram,dglen,&cbyte,
|
||||
&rrtype,&rrclass,&ttl, &rdlength,&rdstart,
|
||||
&ownermatched);
|
||||
assert(!st); assert(rrtype != -1);
|
||||
if (rrclass != DNS_CLASS_IN ||
|
||||
rrtype != (qu->typei->type & adns__rrt_typemask) ||
|
||||
!ownermatched)
|
||||
continue;
|
||||
adns__update_expires(qu,ttl,now);
|
||||
st= typei->parse(&pai, rdstart,rdstart+rdlength, rrsdata+nrrs*typei->rrsz);
|
||||
if (st) { adns__query_fail(qu,st); return; }
|
||||
if (rdstart==-1) goto x_truncated;
|
||||
nrrs++;
|
||||
}
|
||||
assert(nrrs==wantedrrs);
|
||||
qu->answer->nrrs= nrrs;
|
||||
|
||||
/* This may have generated some child queries ... */
|
||||
if (qu->children.head) {
|
||||
qu->state= query_childw;
|
||||
LIST_LINK_TAIL(ads->childw,qu);
|
||||
return;
|
||||
}
|
||||
adns__query_done(qu);
|
||||
return;
|
||||
|
||||
x_truncated:
|
||||
|
||||
if (!flg_tc) {
|
||||
adns__diag(ads,serv,qu,"server sent datagram which points outside itself");
|
||||
adns__query_fail(qu,adns_s_invalidresponse);
|
||||
return;
|
||||
}
|
||||
qu->flags |= adns_qf_usevc;
|
||||
|
||||
x_restartquery:
|
||||
if (qu->cname_dgram) {
|
||||
st= adns__mkquery_frdgram(qu->ads,&qu->vb,&qu->id,
|
||||
qu->cname_dgram, qu->cname_dglen, qu->cname_begin,
|
||||
qu->typei->type, qu->flags);
|
||||
if (st) { adns__query_fail(qu,st); return; }
|
||||
|
||||
newquery= MyRealloc(qu->query_dgram,qu->vb.used);
|
||||
if (!newquery) { adns__query_fail(qu,adns_s_nomemory); return; }
|
||||
|
||||
qu->query_dgram= newquery;
|
||||
qu->query_dglen= qu->vb.used;
|
||||
memcpy(newquery,qu->vb.buf,qu->vb.used);
|
||||
}
|
||||
|
||||
if (qu->state == query_tcpw) qu->state= query_tosend;
|
||||
qu->retries= 0;
|
||||
adns__reset_preserved(qu);
|
||||
adns__query_send(qu,now);
|
||||
}
|
||||
697
adns/setup.c
Normal file
697
adns/setup.c
Normal file
|
|
@ -0,0 +1,697 @@
|
|||
/*
|
||||
* setup.c
|
||||
* - configuration file parsing
|
||||
* - management of global state
|
||||
*/
|
||||
/*
|
||||
* This file is
|
||||
* Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
*
|
||||
* It is part of adns, which is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
* Copyright (C) 1999-2000 Tony Finch <dot@dotat.at>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* $Id: setup.c,v 1.1 2002/08/13 14:35:07 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#include "stdinc.h"
|
||||
#include "memory.h"
|
||||
#include "fileio.h"
|
||||
#include "s_bsd.h"
|
||||
#include "internal.h"
|
||||
#include "s_log.h"
|
||||
|
||||
/* For some reason BSD/OS doesn't define INADDR_LOOPBACK */
|
||||
#ifndef INADDR_LOOPBACK
|
||||
#define INADDR_LOOPBACK 0x7f000001
|
||||
#endif
|
||||
|
||||
|
||||
static void readconfig(adns_state ads, const char *filename, int warnmissing);
|
||||
|
||||
static void addserver(adns_state ads, struct in_addr addr)
|
||||
{
|
||||
int i;
|
||||
struct server *ss;
|
||||
|
||||
if(addr.s_addr == 0)
|
||||
addr.s_addr = htonl(INADDR_LOOPBACK);
|
||||
for (i=0; i<ads->nservers; i++)
|
||||
{
|
||||
if (ads->servers[i].addr.s_addr == addr.s_addr)
|
||||
{
|
||||
adns__debug(ads,-1,0,
|
||||
"duplicate nameserver %s ignored",inetntoa((char *)&addr));
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (ads->nservers>=MAXSERVERS)
|
||||
{
|
||||
adns__diag(ads,-1,0,"too many nameservers, ignoring %s",inetntoa((char *)&addr));
|
||||
return;
|
||||
}
|
||||
|
||||
ss= ads->servers+ads->nservers;
|
||||
ss->addr= addr;
|
||||
ads->nservers++;
|
||||
}
|
||||
|
||||
static void freesearchlist(adns_state ads)
|
||||
{
|
||||
if (ads->nsearchlist) MyFree(*ads->searchlist);
|
||||
MyFree(ads->searchlist);
|
||||
}
|
||||
|
||||
static void saveerr(adns_state ads, int en)
|
||||
{
|
||||
if (!ads->configerrno) ads->configerrno= en;
|
||||
}
|
||||
|
||||
static void configparseerr(adns_state ads, const char *fn, int lno,
|
||||
const char *fmt, ...)
|
||||
{
|
||||
#if 0
|
||||
va_list al;
|
||||
#endif
|
||||
saveerr(ads,EINVAL);
|
||||
if (!ads->diagfile || (ads->iflags & adns_if_noerrprint)) return;
|
||||
|
||||
#if 0
|
||||
if (lno==-1) fprintf(ads->diagfile,"adns: %s: ",fn);
|
||||
else fprintf(ads->diagfile,"adns: %s:%d: ",fn,lno);
|
||||
va_start(al,fmt);
|
||||
vfprintf(ads->diagfile,fmt,al);
|
||||
va_end(al);
|
||||
fputc('\n',ads->diagfile);
|
||||
#endif
|
||||
}
|
||||
|
||||
static int nextword(const char **bufp_io, const char **word_r, int *l_r) {
|
||||
const char *p, *q;
|
||||
|
||||
p= *bufp_io;
|
||||
while (ctype_whitespace(*p)) p++;
|
||||
if (!*p) return 0;
|
||||
|
||||
q= p;
|
||||
while (*q && !ctype_whitespace(*q)) q++;
|
||||
|
||||
*l_r= q-p;
|
||||
*word_r= p;
|
||||
*bufp_io= q;
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
static void ccf_nameserver(adns_state ads, const char *fn, int lno, const char *buf) {
|
||||
struct in_addr ia;
|
||||
|
||||
if (inetpton(AF_INET, buf,&ia) <=0) {
|
||||
configparseerr(ads,fn,lno,"invalid nameserver address `%s'",buf);
|
||||
return;
|
||||
}
|
||||
adns__debug(ads,-1,0,"using nameserver %s",inetntoa((char *)&ia));
|
||||
addserver(ads,ia);
|
||||
}
|
||||
|
||||
static void ccf_search(adns_state ads, const char *fn, int lno, const char *buf) {
|
||||
const char *bufp, *word;
|
||||
char *newchars, **newptrs, **pp;
|
||||
int count, tl, l;
|
||||
|
||||
if (!buf) return;
|
||||
|
||||
bufp= buf;
|
||||
count= 0;
|
||||
tl= 0;
|
||||
while (nextword(&bufp,&word,&l)) { count++; tl += l+1; }
|
||||
|
||||
newptrs = MyMalloc(sizeof(char*)*count);
|
||||
if (!newptrs)
|
||||
{
|
||||
saveerr(ads,errno);
|
||||
return;
|
||||
}
|
||||
newchars= MyMalloc(tl);
|
||||
if (!newchars)
|
||||
{
|
||||
saveerr(ads,errno);
|
||||
MyFree(newptrs);
|
||||
return;
|
||||
}
|
||||
|
||||
bufp= buf;
|
||||
pp= newptrs;
|
||||
while (nextword(&bufp,&word,&l)) {
|
||||
*pp++= newchars;
|
||||
memcpy(newchars,word,l);
|
||||
newchars += l;
|
||||
*newchars++ = 0;
|
||||
}
|
||||
|
||||
freesearchlist(ads);
|
||||
ads->nsearchlist= count;
|
||||
ads->searchlist= newptrs;
|
||||
}
|
||||
|
||||
static void ccf_sortlist(adns_state ads, const char *fn, int lno, const char *buf) {
|
||||
const char *word;
|
||||
char tbuf[200], *slash, *ep;
|
||||
struct in_addr base, mask;
|
||||
int l;
|
||||
unsigned long initial, baselocal;
|
||||
|
||||
if (!buf) return;
|
||||
|
||||
ads->nsortlist= 0;
|
||||
while (nextword(&buf,&word,&l)) {
|
||||
if (ads->nsortlist >= MAXSORTLIST) {
|
||||
adns__diag(ads,-1,0,"too many sortlist entries, ignoring %.*s onwards",l,word);
|
||||
return;
|
||||
}
|
||||
|
||||
if (l >= sizeof(tbuf)) {
|
||||
configparseerr(ads,fn,lno,"sortlist entry `%.*s' too long",l,word);
|
||||
continue;
|
||||
}
|
||||
|
||||
memcpy(tbuf,word,l); tbuf[l]= 0;
|
||||
slash= strchr(tbuf,'/');
|
||||
if (slash) *slash++= 0;
|
||||
|
||||
if (inetpton(AF_INET, tbuf,&base) <= 0) {
|
||||
configparseerr(ads,fn,lno,"invalid address `%s' in sortlist",tbuf);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (slash) {
|
||||
if (strchr(slash,'.')) {
|
||||
if (inetpton(AF_INET, slash,&mask) <= 0) {
|
||||
configparseerr(ads,fn,lno,"invalid mask `%s' in sortlist",slash);
|
||||
continue;
|
||||
}
|
||||
if (base.s_addr & ~mask.s_addr) {
|
||||
configparseerr(ads,fn,lno,
|
||||
"mask `%s' in sortlist overlaps address `%s'",slash,tbuf);
|
||||
continue;
|
||||
}
|
||||
} else {
|
||||
initial= strtoul(slash,&ep,10);
|
||||
if (*ep || initial>32) {
|
||||
configparseerr(ads,fn,lno,"mask length `%s' invalid",slash);
|
||||
continue;
|
||||
}
|
||||
mask.s_addr= htonl((0x0ffffffffUL) << (32-initial));
|
||||
}
|
||||
} else {
|
||||
baselocal= ntohl(base.s_addr);
|
||||
if (!baselocal & 0x080000000UL) /* class A */
|
||||
mask.s_addr= htonl(0x0ff000000UL);
|
||||
else if ((baselocal & 0x0c0000000UL) == 0x080000000UL)
|
||||
mask.s_addr= htonl(0x0ffff0000UL); /* class B */
|
||||
else if ((baselocal & 0x0f0000000UL) == 0x0e0000000UL)
|
||||
mask.s_addr= htonl(0x0ff000000UL); /* class C */
|
||||
else {
|
||||
configparseerr(ads,fn,lno,
|
||||
"network address `%s' in sortlist is not in classed ranges,"
|
||||
" must specify mask explicitly", tbuf);
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
ads->sortlist[ads->nsortlist].base= base;
|
||||
ads->sortlist[ads->nsortlist].mask= mask;
|
||||
ads->nsortlist++;
|
||||
}
|
||||
}
|
||||
|
||||
static void ccf_options(adns_state ads, const char *fn, int lno, const char *buf) {
|
||||
const char *word;
|
||||
char *ep;
|
||||
unsigned long v;
|
||||
int l;
|
||||
|
||||
if (!buf) return;
|
||||
|
||||
while (nextword(&buf,&word,&l)) {
|
||||
if (l==5 && !memcmp(word,"debug",5)) {
|
||||
ads->iflags |= adns_if_debug;
|
||||
continue;
|
||||
}
|
||||
if (l>=6 && !memcmp(word,"ndots:",6)) {
|
||||
v= strtoul(word+6,&ep,10);
|
||||
if (l==6 || ep != word+l || v > INT_MAX) {
|
||||
configparseerr(ads,fn,lno,"option `%.*s' malformed or has bad value",l,word);
|
||||
continue;
|
||||
}
|
||||
ads->searchndots= v;
|
||||
continue;
|
||||
}
|
||||
if (l>=12 && !memcmp(word,"adns_checkc:",12)) {
|
||||
if (!strcmp(word+12,"none")) {
|
||||
ads->iflags &= ~adns_if_checkc_freq;
|
||||
ads->iflags |= adns_if_checkc_entex;
|
||||
} else if (!strcmp(word+12,"entex")) {
|
||||
ads->iflags &= ~adns_if_checkc_freq;
|
||||
ads->iflags |= adns_if_checkc_entex;
|
||||
} else if (!strcmp(word+12,"freq")) {
|
||||
ads->iflags |= adns_if_checkc_freq;
|
||||
} else {
|
||||
configparseerr(ads,fn,lno, "option adns_checkc has bad value `%s' "
|
||||
"(must be none, entex or freq", word+12);
|
||||
}
|
||||
continue;
|
||||
}
|
||||
adns__diag(ads,-1,0,"%s:%d: unknown option `%.*s'", fn,lno, l,word);
|
||||
}
|
||||
}
|
||||
|
||||
static void ccf_clearnss(adns_state ads, const char *fn, int lno, const char *buf) {
|
||||
ads->nservers= 0;
|
||||
}
|
||||
|
||||
static void ccf_include(adns_state ads, const char *fn, int lno, const char *buf) {
|
||||
if (!*buf) {
|
||||
configparseerr(ads,fn,lno,"`include' directive with no filename");
|
||||
return;
|
||||
}
|
||||
readconfig(ads,buf,1);
|
||||
}
|
||||
|
||||
static const struct configcommandinfo {
|
||||
const char *name;
|
||||
void (*fn)(adns_state ads, const char *fn, int lno, const char *buf);
|
||||
} configcommandinfos[]= {
|
||||
{ "nameserver", ccf_nameserver },
|
||||
{ "domain", ccf_search },
|
||||
{ "search", ccf_search },
|
||||
{ "sortlist", ccf_sortlist },
|
||||
{ "options", ccf_options },
|
||||
{ "clearnameservers", ccf_clearnss },
|
||||
{ "include", ccf_include },
|
||||
{ 0 }
|
||||
};
|
||||
|
||||
typedef union {
|
||||
FBFILE *file;
|
||||
const char *text;
|
||||
} getline_ctx;
|
||||
|
||||
static int gl_file(adns_state ads, getline_ctx *src_io, const char *filename,
|
||||
int lno, char *buf, int buflen) {
|
||||
FBFILE *file= src_io->file;
|
||||
int c, i;
|
||||
char *p;
|
||||
|
||||
p= buf;
|
||||
buflen--;
|
||||
i= 0;
|
||||
|
||||
for (;;) { /* loop over chars */
|
||||
if (i == buflen) {
|
||||
adns__diag(ads,-1,0,"%s:%d: line too long, ignored",filename,lno);
|
||||
goto x_badline;
|
||||
}
|
||||
c= fbgetc(file);
|
||||
if (!c) {
|
||||
adns__diag(ads,-1,0,"%s:%d: line contains nul, ignored",filename,lno);
|
||||
goto x_badline;
|
||||
} else if (c == '\n') {
|
||||
break;
|
||||
} else if (c == EOF) {
|
||||
if (!i) return -1;
|
||||
break;
|
||||
} else {
|
||||
*p++= c;
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
*p++= 0;
|
||||
return i;
|
||||
|
||||
x_badline:
|
||||
saveerr(ads,EINVAL);
|
||||
while ((c= fbgetc(file)) != EOF && c != '\n');
|
||||
return -2;
|
||||
}
|
||||
|
||||
static int gl_text(adns_state ads, getline_ctx *src_io, const char *filename,
|
||||
int lno, char *buf, int buflen)
|
||||
{
|
||||
const char *cp= src_io->text;
|
||||
int l;
|
||||
|
||||
if (!cp || !*cp) return -1;
|
||||
|
||||
if (*cp == ';' || *cp == '\n') cp++;
|
||||
l= strcspn(cp,";\n");
|
||||
src_io->text = cp+l;
|
||||
|
||||
if (l >= buflen) {
|
||||
adns__diag(ads,-1,0,"%s:%d: line too long, ignored",filename,lno);
|
||||
saveerr(ads,EINVAL);
|
||||
return -2;
|
||||
}
|
||||
|
||||
memcpy(buf,cp,l);
|
||||
buf[l]= 0;
|
||||
return l;
|
||||
}
|
||||
|
||||
static void readconfiggeneric(adns_state ads, const char *filename,
|
||||
int (*getline)(adns_state ads, getline_ctx*,
|
||||
const char *filename, int lno,
|
||||
char *buf, int buflen),
|
||||
/* Returns >=0 for success, -1 for EOF or error
|
||||
* (error will have been reported), or -2 for
|
||||
* bad line was encountered, try again.
|
||||
*/
|
||||
getline_ctx gl_ctx)
|
||||
{
|
||||
char linebuf[2000], *p, *q;
|
||||
int lno, l, dirl;
|
||||
const struct configcommandinfo *ccip;
|
||||
|
||||
for (lno=1;
|
||||
(l= getline(ads,&gl_ctx, filename,lno, linebuf,sizeof(linebuf))) != -1;
|
||||
lno++) {
|
||||
if (l == -2) continue;
|
||||
while (l>0 && ctype_whitespace(linebuf[l-1])) l--;
|
||||
linebuf[l]= 0;
|
||||
p= linebuf;
|
||||
while (ctype_whitespace(*p)) p++;
|
||||
if (*p == '#' || !*p) continue;
|
||||
q= p;
|
||||
while (*q && !ctype_whitespace(*q)) q++;
|
||||
dirl= q-p;
|
||||
for (ccip=configcommandinfos;
|
||||
ccip->name && !(strlen(ccip->name)==dirl && !memcmp(ccip->name,p,q-p));
|
||||
ccip++);
|
||||
if (!ccip->name) {
|
||||
adns__diag(ads,-1,0,"%s:%d: unknown configuration directive `%.*s'",
|
||||
filename,lno,q-p,p);
|
||||
continue;
|
||||
}
|
||||
while (ctype_whitespace(*q)) q++;
|
||||
ccip->fn(ads,filename,lno,q);
|
||||
}
|
||||
}
|
||||
|
||||
static const char *instrum_getenv(adns_state ads, const char *envvar) {
|
||||
const char *value;
|
||||
|
||||
value= getenv(envvar);
|
||||
if (!value) adns__debug(ads,-1,0,"environment variable %s not set",envvar);
|
||||
else adns__debug(ads,-1,0,"environment variable %s set to `%s'",envvar,value);
|
||||
return value;
|
||||
}
|
||||
|
||||
static void readconfig(adns_state ads, const char *filename, int warnmissing) {
|
||||
getline_ctx gl_ctx;
|
||||
|
||||
gl_ctx.file= fbopen(filename,"r");
|
||||
if (gl_ctx.file == NULL) {
|
||||
if (errno == ENOENT) {
|
||||
if (warnmissing)
|
||||
adns__debug(ads,-1,0,"configuration file `%s' does not exist",filename);
|
||||
return;
|
||||
}
|
||||
saveerr(ads,errno);
|
||||
adns__diag(ads,-1,0,"cannot open configuration file `%s': %s",
|
||||
filename,strerror(errno));
|
||||
return;
|
||||
}
|
||||
|
||||
readconfiggeneric(ads,filename,gl_file,gl_ctx);
|
||||
|
||||
fbclose(gl_ctx.file);
|
||||
}
|
||||
|
||||
static void readconfigtext(adns_state ads, const char *text, const char *showname) {
|
||||
getline_ctx gl_ctx;
|
||||
|
||||
gl_ctx.text= text;
|
||||
readconfiggeneric(ads,showname,gl_text,gl_ctx);
|
||||
}
|
||||
|
||||
static void readconfigenv(adns_state ads, const char *envvar) {
|
||||
const char *filename;
|
||||
|
||||
if (ads->iflags & adns_if_noenv) {
|
||||
adns__debug(ads,-1,0,"not checking environment variable `%s'",envvar);
|
||||
return;
|
||||
}
|
||||
filename= instrum_getenv(ads,envvar);
|
||||
if (filename) readconfig(ads,filename,1);
|
||||
}
|
||||
|
||||
static void readconfigenvtext(adns_state ads, const char *envvar) {
|
||||
const char *textdata;
|
||||
|
||||
if (ads->iflags & adns_if_noenv) {
|
||||
adns__debug(ads,-1,0,"not checking environment variable `%s'",envvar);
|
||||
return;
|
||||
}
|
||||
textdata= instrum_getenv(ads,envvar);
|
||||
if (textdata) readconfigtext(ads,textdata,envvar);
|
||||
}
|
||||
|
||||
|
||||
int adns__setnonblock(adns_state ads, int fd) {
|
||||
if(!set_non_blocking(fd))
|
||||
return errno;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int init_begin(adns_state *ads_r, adns_initflags flags, FBFILE *diagfile)
|
||||
{
|
||||
adns_state ads;
|
||||
|
||||
|
||||
ads = MyMalloc(sizeof(*ads));
|
||||
|
||||
/* Under hybrid, MyMalloc would have aborted already */
|
||||
#if 0
|
||||
if (!ads) return errno;
|
||||
#endif
|
||||
|
||||
ads->iflags= flags;
|
||||
ads->diagfile= diagfile;
|
||||
ads->configerrno= 0;
|
||||
ADNS_LIST_INIT(ads->udpw);
|
||||
ADNS_LIST_INIT(ads->tcpw);
|
||||
ADNS_LIST_INIT(ads->childw);
|
||||
ADNS_LIST_INIT(ads->output);
|
||||
ads->forallnext= 0;
|
||||
ads->nextid= 0x311f;
|
||||
ads->udpsocket= ads->tcpsocket= -1;
|
||||
adns__vbuf_init(&ads->tcpsend);
|
||||
adns__vbuf_init(&ads->tcprecv);
|
||||
ads->tcprecv_skip= 0;
|
||||
ads->nservers= ads->nsortlist= ads->nsearchlist= ads->tcpserver= 0;
|
||||
ads->searchndots= 1;
|
||||
ads->tcpstate= server_disconnected;
|
||||
timerclear(&ads->tcptimeout);
|
||||
ads->searchlist= 0;
|
||||
|
||||
*ads_r= ads;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int init_finish(adns_state ads) {
|
||||
struct in_addr ia;
|
||||
int r;
|
||||
|
||||
if (!ads->nservers)
|
||||
{
|
||||
#if 0
|
||||
if (ads->diagfile && ads->iflags & adns_if_debug)
|
||||
fprintf(ads->diagfile,"adns: no nameservers, using localhost\n");
|
||||
#endif
|
||||
ia.s_addr= htonl(INADDR_LOOPBACK);
|
||||
addserver(ads,ia);
|
||||
}
|
||||
|
||||
ads->udpsocket = comm_open(AF_INET, SOCK_DGRAM, 0, "UDP Resolver socket");
|
||||
if (ads->udpsocket<0) { ilog(L_CRIT, "Failed to open socket"); r= errno; goto x_free; }
|
||||
|
||||
r= adns__setnonblock(ads,ads->udpsocket);
|
||||
if (r) { ilog(L_CRIT, "Failed to make socket non-blocking"); r= errno; goto x_closeudp; }
|
||||
|
||||
return 0;
|
||||
|
||||
x_closeudp:
|
||||
fd_close(ads->udpsocket);
|
||||
x_free:
|
||||
MyFree(ads);
|
||||
ilog(L_CRIT, "Returning from init_finish: r = %d", r);
|
||||
return r;
|
||||
}
|
||||
|
||||
static void init_abort(adns_state ads) {
|
||||
if (ads->nsearchlist) {
|
||||
MyFree(ads->searchlist[0]);
|
||||
MyFree(ads->searchlist);
|
||||
}
|
||||
MyFree(ads);
|
||||
}
|
||||
|
||||
int adns_init(adns_state *ads_r, adns_initflags flags, FBFILE *diagfile) {
|
||||
adns_state ads;
|
||||
const char *res_options, *adns_res_options;
|
||||
int r;
|
||||
|
||||
r= init_begin(&ads, flags, diagfile);
|
||||
if (r) return r;
|
||||
|
||||
res_options= instrum_getenv(ads,"RES_OPTIONS");
|
||||
adns_res_options= instrum_getenv(ads,"ADNS_RES_OPTIONS");
|
||||
ccf_options(ads,"RES_OPTIONS",-1,res_options);
|
||||
ccf_options(ads,"ADNS_RES_OPTIONS",-1,adns_res_options);
|
||||
|
||||
#ifndef VMS
|
||||
readconfig(ads,"/etc/resolv.conf",0);
|
||||
readconfig(ads,"/etc/resolv-adns.conf",0);
|
||||
#else
|
||||
ilog(L_CRIT, "Opening IRCD$CONFDIR:RESOLV.CONF (VMS)");
|
||||
readconfig(ads,"IRCD$CONFDIR:RESOLV.CONF",0);
|
||||
#endif
|
||||
readconfigenv(ads,"RES_CONF");
|
||||
readconfigenv(ads,"ADNS_RES_CONF");
|
||||
|
||||
readconfigenvtext(ads,"RES_CONF_TEXT");
|
||||
readconfigenvtext(ads,"ADNS_RES_CONF_TEXT");
|
||||
|
||||
ccf_options(ads,"RES_OPTIONS",-1,res_options);
|
||||
ccf_options(ads,"ADNS_RES_OPTIONS",-1,adns_res_options);
|
||||
|
||||
ccf_search(ads,"LOCALDOMAIN",-1,instrum_getenv(ads,"LOCALDOMAIN"));
|
||||
ccf_search(ads,"ADNS_LOCALDOMAIN",-1,instrum_getenv(ads,"ADNS_LOCALDOMAIN"));
|
||||
|
||||
if (ads->configerrno && ads->configerrno != EINVAL) {
|
||||
ilog(L_CRIT, "Failed at 1");
|
||||
r= ads->configerrno;
|
||||
init_abort(ads);
|
||||
return r;
|
||||
}
|
||||
|
||||
r= init_finish(ads);
|
||||
if (r) return r;
|
||||
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
*ads_r= ads;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int adns_init_strcfg(adns_state *ads_r, adns_initflags flags,
|
||||
FBFILE *diagfile, const char *configtext) {
|
||||
adns_state ads;
|
||||
int r;
|
||||
|
||||
r= init_begin(&ads, flags, diagfile); if (r) return r;
|
||||
|
||||
readconfigtext(ads,configtext,"<supplied configuration text>");
|
||||
if (ads->configerrno) {
|
||||
r= ads->configerrno;
|
||||
init_abort(ads);
|
||||
return r;
|
||||
}
|
||||
|
||||
r= init_finish(ads); if (r) return r;
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
*ads_r= ads;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
void adns_finish(adns_state ads) {
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
for (;;) {
|
||||
if (ads->udpw.head) adns_cancel(ads->udpw.head);
|
||||
else if (ads->tcpw.head) adns_cancel(ads->tcpw.head);
|
||||
else if (ads->childw.head) adns_cancel(ads->childw.head);
|
||||
else if (ads->output.head) adns_cancel(ads->output.head);
|
||||
else break;
|
||||
}
|
||||
fd_close(ads->udpsocket);
|
||||
if (ads->tcpsocket >= 0) fd_close(ads->tcpsocket);
|
||||
adns__vbuf_free(&ads->tcpsend);
|
||||
adns__vbuf_free(&ads->tcprecv);
|
||||
freesearchlist(ads);
|
||||
MyFree(ads);
|
||||
}
|
||||
|
||||
void adns_forallqueries_begin(adns_state ads) {
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
ads->forallnext=
|
||||
ads->udpw.head ? ads->udpw.head :
|
||||
ads->tcpw.head ? ads->tcpw.head :
|
||||
ads->childw.head ? ads->childw.head :
|
||||
ads->output.head;
|
||||
}
|
||||
|
||||
adns_query adns_forallqueries_next(adns_state ads, void **context_r) {
|
||||
adns_query qu, nqu;
|
||||
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
nqu= ads->forallnext;
|
||||
for (;;) {
|
||||
qu= nqu;
|
||||
if (!qu) return 0;
|
||||
if (qu->next) {
|
||||
nqu= qu->next;
|
||||
} else if (qu == ads->udpw.tail) {
|
||||
nqu=
|
||||
ads->tcpw.head ? ads->tcpw.head :
|
||||
ads->childw.head ? ads->childw.head :
|
||||
ads->output.head;
|
||||
} else if (qu == ads->tcpw.tail) {
|
||||
nqu=
|
||||
ads->childw.head ? ads->childw.head :
|
||||
ads->output.head;
|
||||
} else if (qu == ads->childw.tail) {
|
||||
nqu= ads->output.head;
|
||||
} else {
|
||||
nqu= 0;
|
||||
}
|
||||
if (!qu->parent) break;
|
||||
}
|
||||
ads->forallnext= nqu;
|
||||
if (context_r) *context_r= qu->ctx.ext;
|
||||
return qu;
|
||||
}
|
||||
|
||||
int adns__rereadconfig(adns_state ads)
|
||||
{
|
||||
struct in_addr ia;
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
ads->nservers = 0;
|
||||
#ifndef VMS
|
||||
readconfig(ads,"/etc/resolv.conf",0);
|
||||
#else
|
||||
readconfig(ads,"[]resolv.conf",0);
|
||||
#endif
|
||||
if (!ads->nservers)
|
||||
{
|
||||
ia.s_addr= htonl(INADDR_LOOPBACK);
|
||||
addserver(ads,ia);
|
||||
}
|
||||
adns__consistency(ads,0,cc_entex);
|
||||
return 0;
|
||||
}
|
||||
273
adns/transmit.c
Normal file
273
adns/transmit.c
Normal file
|
|
@ -0,0 +1,273 @@
|
|||
/*
|
||||
* transmit.c
|
||||
* - construct queries
|
||||
* - send queries
|
||||
*/
|
||||
/*
|
||||
* This file is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
*
|
||||
* It is part of adns, which is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
* Copyright (C) 1999-2000 Tony Finch <dot@dotat.at>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* $Id: transmit.c,v 1.1 2002/08/13 14:35:08 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#include "stdinc.h"
|
||||
#include "fileio.h"
|
||||
#include "internal.h"
|
||||
#include "tvarith.h"
|
||||
|
||||
#define MKQUERY_START(vb) (rqp= (vb)->buf+(vb)->used)
|
||||
#define MKQUERY_ADDB(b) *rqp++= (b)
|
||||
#define MKQUERY_ADDW(w) (MKQUERY_ADDB(((w)>>8)&0x0ff), MKQUERY_ADDB((w)&0x0ff))
|
||||
#define MKQUERY_STOP(vb) ((vb)->used= rqp-(vb)->buf)
|
||||
|
||||
static adns_status mkquery_header(adns_state ads, vbuf *vb, int *id_r, int qdlen) {
|
||||
int id;
|
||||
byte *rqp;
|
||||
|
||||
if (!adns__vbuf_ensure(vb,DNS_HDRSIZE+qdlen+4)) return adns_s_nomemory;
|
||||
|
||||
vb->used= 0;
|
||||
MKQUERY_START(vb);
|
||||
|
||||
*id_r= id= (ads->nextid++) & 0x0ffff;
|
||||
MKQUERY_ADDW(id);
|
||||
MKQUERY_ADDB(0x01); /* QR=Q(0), OPCODE=QUERY(0000), !AA, !TC, RD */
|
||||
MKQUERY_ADDB(0x00); /* !RA, Z=000, RCODE=NOERROR(0000) */
|
||||
MKQUERY_ADDW(1); /* QDCOUNT=1 */
|
||||
MKQUERY_ADDW(0); /* ANCOUNT=0 */
|
||||
MKQUERY_ADDW(0); /* NSCOUNT=0 */
|
||||
MKQUERY_ADDW(0); /* ARCOUNT=0 */
|
||||
|
||||
MKQUERY_STOP(vb);
|
||||
|
||||
return adns_s_ok;
|
||||
}
|
||||
|
||||
static adns_status mkquery_footer(vbuf *vb, adns_rrtype type) {
|
||||
byte *rqp;
|
||||
|
||||
MKQUERY_START(vb);
|
||||
MKQUERY_ADDW(type & adns__rrt_typemask); /* QTYPE */
|
||||
MKQUERY_ADDW(DNS_CLASS_IN); /* QCLASS=IN */
|
||||
MKQUERY_STOP(vb);
|
||||
assert(vb->used <= vb->avail);
|
||||
|
||||
return adns_s_ok;
|
||||
}
|
||||
|
||||
adns_status adns__mkquery(adns_state ads, vbuf *vb, int *id_r,
|
||||
const char *owner, int ol,
|
||||
const typeinfo *typei, adns_queryflags flags) {
|
||||
int ll, c, nbytes;
|
||||
byte label[255], *rqp;
|
||||
const char *p, *pe;
|
||||
adns_status st;
|
||||
|
||||
st= mkquery_header(ads,vb,id_r,ol+2); if (st) return st;
|
||||
|
||||
MKQUERY_START(vb);
|
||||
|
||||
p= owner; pe= owner+ol;
|
||||
nbytes= 0;
|
||||
while (p!=pe) {
|
||||
ll= 0;
|
||||
while (p!=pe && (c= *p++)!='.') {
|
||||
if (c=='\\') {
|
||||
if (!(flags & adns_qf_quoteok_query)) return adns_s_querydomaininvalid;
|
||||
if (ctype_digit(p[0])) {
|
||||
if (ctype_digit(p[1]) && ctype_digit(p[2])) {
|
||||
c = (*p++ - '0')*100;
|
||||
c += (*p++ - '0')*10;
|
||||
c += (*p++ - '0');
|
||||
if (c >= 256) return adns_s_querydomaininvalid;
|
||||
} else {
|
||||
return adns_s_querydomaininvalid;
|
||||
}
|
||||
} else if (!(c= *p++)) {
|
||||
return adns_s_querydomaininvalid;
|
||||
}
|
||||
}
|
||||
if (!(flags & adns_qf_quoteok_query)) {
|
||||
if (c == '-') {
|
||||
if (!ll) return adns_s_querydomaininvalid;
|
||||
} else if (!ctype_alpha(c) && !ctype_digit(c)) {
|
||||
return adns_s_querydomaininvalid;
|
||||
}
|
||||
}
|
||||
if (ll == sizeof(label)) return adns_s_querydomaininvalid;
|
||||
label[ll++]= c;
|
||||
}
|
||||
if (!ll) return adns_s_querydomaininvalid;
|
||||
if (ll > DNS_MAXLABEL) return adns_s_querydomaintoolong;
|
||||
nbytes+= ll+1;
|
||||
if (nbytes >= DNS_MAXDOMAIN) return adns_s_querydomaintoolong;
|
||||
MKQUERY_ADDB(ll);
|
||||
memcpy(rqp,label,ll); rqp+= ll;
|
||||
}
|
||||
MKQUERY_ADDB(0);
|
||||
|
||||
MKQUERY_STOP(vb);
|
||||
|
||||
st= mkquery_footer(vb,typei->type);
|
||||
|
||||
return adns_s_ok;
|
||||
}
|
||||
|
||||
adns_status adns__mkquery_frdgram(adns_state ads, vbuf *vb, int *id_r,
|
||||
const byte *qd_dgram, int qd_dglen, int qd_begin,
|
||||
adns_rrtype type, adns_queryflags flags) {
|
||||
byte *rqp;
|
||||
findlabel_state fls;
|
||||
int lablen, labstart;
|
||||
adns_status st;
|
||||
|
||||
st= mkquery_header(ads,vb,id_r,qd_dglen); if (st) return st;
|
||||
|
||||
MKQUERY_START(vb);
|
||||
|
||||
adns__findlabel_start(&fls,ads,-1,0,qd_dgram,qd_dglen,qd_dglen,qd_begin,0);
|
||||
for (;;) {
|
||||
st= adns__findlabel_next(&fls,&lablen,&labstart); assert(!st);
|
||||
if (!lablen) break;
|
||||
assert(lablen<255);
|
||||
MKQUERY_ADDB(lablen);
|
||||
memcpy(rqp,qd_dgram+labstart,lablen);
|
||||
rqp+= lablen;
|
||||
}
|
||||
MKQUERY_ADDB(0);
|
||||
|
||||
MKQUERY_STOP(vb);
|
||||
|
||||
st= mkquery_footer(vb,type);
|
||||
|
||||
return adns_s_ok;
|
||||
}
|
||||
|
||||
void adns__querysend_tcp(adns_query qu, struct timeval now) {
|
||||
byte length[2];
|
||||
#if 0
|
||||
struct iovec iov[2];
|
||||
#endif
|
||||
int wr, wr2 = 0, r;
|
||||
adns_state ads;
|
||||
|
||||
if (qu->ads->tcpstate != server_ok) return;
|
||||
|
||||
assert(qu->state == query_tcpw);
|
||||
|
||||
length[0]= (qu->query_dglen&0x0ff00U) >>8;
|
||||
length[1]= (qu->query_dglen&0x0ff);
|
||||
|
||||
ads= qu->ads;
|
||||
if (!adns__vbuf_ensure(&ads->tcpsend,ads->tcpsend.used+qu->query_dglen+2)) return;
|
||||
|
||||
qu->retries++;
|
||||
|
||||
/* Reset idle timeout. */
|
||||
ads->tcptimeout.tv_sec= ads->tcptimeout.tv_usec= 0;
|
||||
|
||||
if (ads->tcpsend.used) {
|
||||
wr= 0;
|
||||
} else {
|
||||
#if 0
|
||||
iov[0].iov_base= (char *)length;
|
||||
iov[0].iov_len= 2;
|
||||
iov[1].iov_base= (char *)qu->query_dgram;
|
||||
iov[1].iov_len= qu->query_dglen;
|
||||
wr= writev(qu->ads->tcpsocket,iov,2);
|
||||
#endif
|
||||
wr = write(qu->ads->tcpsocket, (char *)length, 2);
|
||||
if (wr > 0)
|
||||
wr2 = write(qu->ads->tcpsocket, (char *)qu->query_dgram, qu->query_dglen);
|
||||
|
||||
if (wr < 0 || wr2 < 0) {
|
||||
if (!(errno == EAGAIN || errno == EINTR || errno == ENOSPC ||
|
||||
errno == ENOBUFS || errno == ENOMEM)) {
|
||||
adns__tcp_broken(ads,"write",strerror(errno));
|
||||
return;
|
||||
}
|
||||
wr= 0;
|
||||
}
|
||||
}
|
||||
|
||||
if (wr<2) {
|
||||
r= adns__vbuf_append(&ads->tcpsend,length,2-wr); assert(r);
|
||||
wr= 0;
|
||||
} else {
|
||||
wr-= 2;
|
||||
}
|
||||
if (wr<qu->query_dglen) {
|
||||
r= adns__vbuf_append(&ads->tcpsend,qu->query_dgram+wr,qu->query_dglen-wr); assert(r);
|
||||
}
|
||||
}
|
||||
|
||||
static void query_usetcp(adns_query qu, struct timeval now) {
|
||||
qu->state= query_tcpw;
|
||||
qu->timeout= now;
|
||||
timevaladd(&qu->timeout,TCPWAITMS);
|
||||
LIST_LINK_TAIL(qu->ads->tcpw,qu);
|
||||
adns__querysend_tcp(qu,now);
|
||||
adns__tcp_tryconnect(qu->ads,now);
|
||||
}
|
||||
|
||||
void adns__query_send(adns_query qu, struct timeval now) {
|
||||
struct sockaddr_in servaddr;
|
||||
int serv, r;
|
||||
adns_state ads;
|
||||
|
||||
assert(qu->ads->nservers > 0);
|
||||
assert(qu->state == query_tosend);
|
||||
|
||||
if ((qu->flags & adns_qf_usevc) || (qu->query_dglen > DNS_MAXUDP)) {
|
||||
query_usetcp(qu,now);
|
||||
return;
|
||||
}
|
||||
|
||||
if(qu->query_dglen > DNS_MAXUDP) {
|
||||
adns__query_fail(qu, adns_s_systemfail);
|
||||
return;
|
||||
}
|
||||
|
||||
if (qu->retries >= UDPMAXRETRIES) {
|
||||
adns__query_fail(qu,adns_s_timeout);
|
||||
return;
|
||||
}
|
||||
|
||||
serv= qu->udpnextserver;
|
||||
memset(&servaddr,0,sizeof(servaddr));
|
||||
|
||||
ads= qu->ads;
|
||||
servaddr.sin_family= AF_INET;
|
||||
servaddr.sin_addr= ads->servers[serv].addr;
|
||||
servaddr.sin_port= htons(DNS_PORT);
|
||||
|
||||
r= sendto(ads->udpsocket,qu->query_dgram,qu->query_dglen,0,
|
||||
(const struct sockaddr*)&servaddr,sizeof(servaddr));
|
||||
if (r<0 && errno == EMSGSIZE) { qu->retries= 0; query_usetcp(qu,now); return; }
|
||||
if (r<0 && errno != EAGAIN) adns__warn(ads,serv,0,"sendto failed: %s",strerror(errno));
|
||||
|
||||
qu->timeout= now;
|
||||
timevaladd(&qu->timeout,UDPRETRYMS);
|
||||
qu->udpsent |= (1<<serv);
|
||||
qu->udpnextserver= (serv+1)%ads->nservers;
|
||||
qu->retries++;
|
||||
LIST_LINK_TAIL(ads->udpw,qu);
|
||||
}
|
||||
43
adns/tvarith.h
Normal file
43
adns/tvarith.h
Normal file
|
|
@ -0,0 +1,43 @@
|
|||
/*
|
||||
* tvarith.h
|
||||
* - static inline functions for doing arithmetic on timevals
|
||||
*/
|
||||
/*
|
||||
* This file is
|
||||
* Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
*
|
||||
* It is part of adns, which is
|
||||
* Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
|
||||
* Copyright (C) 1999-2000 Tony Finch <dot@dotat.at>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software Foundation,
|
||||
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* $Id: tvarith.h,v 1.1 2002/08/13 14:35:08 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#ifndef ADNS_TVARITH_H_INCLUDED
|
||||
#define ADNS_TVARITH_H_INCLUDED
|
||||
|
||||
static INLINE void timevaladd(struct timeval *tv_io, long ms) {
|
||||
struct timeval tmp;
|
||||
assert(ms>=0);
|
||||
tmp= *tv_io;
|
||||
tmp.tv_usec += (ms%1000)*1000;
|
||||
tmp.tv_sec += ms/1000;
|
||||
if (tmp.tv_usec >= 1000000) { tmp.tv_sec++; tmp.tv_usec -= 1000000; }
|
||||
*tv_io= tmp;
|
||||
}
|
||||
|
||||
#endif
|
||||
1166
adns/types.c
Normal file
1166
adns/types.c
Normal file
File diff suppressed because it is too large
Load diff
81
autoconf/acconfig.h
Normal file
81
autoconf/acconfig.h
Normal file
|
|
@ -0,0 +1,81 @@
|
|||
/*
|
||||
* $Id: acconfig.h,v 1.1 2002/08/13 14:35:09 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
/* Define if you have the poll() system call. */
|
||||
#undef USE_POLL
|
||||
|
||||
/* Define with our select type */
|
||||
#undef SELECT_TYPE
|
||||
|
||||
/* Define if we are going to use /dev/poll for network IO */
|
||||
#undef HAVE_DEVPOLL
|
||||
|
||||
#undef USE_DEVPOLL
|
||||
|
||||
/* Using kqueue */
|
||||
#undef USE_KQUEUE
|
||||
|
||||
/* Using poll */
|
||||
#undef USE_POLL
|
||||
|
||||
/* Using select */
|
||||
#undef USE_SELECT
|
||||
|
||||
/* Using devpoll */
|
||||
#undef USE_DEVPOLL
|
||||
|
||||
/* Using sigio */
|
||||
#undef USE_SIGIO
|
||||
|
||||
/* Define if we have socklen_t */
|
||||
#undef HAVE_SOCKLEN_T
|
||||
|
||||
/* Define if we have uintptr_t */
|
||||
#undef HAVE_UINTPTR_T
|
||||
|
||||
/* Define if we need HAVE_SHL_LOAD - HPUX */
|
||||
#undef HAVE_SHL_LOAD
|
||||
|
||||
/* Define based upon RLIMIT value is found in sys/resource.h */
|
||||
/* By default, we assume nothing is found. */
|
||||
#undef RLIMIT_FD_MAX
|
||||
|
||||
/* Define if we can include both string.h and strings.h */
|
||||
#undef STRING_WITH_STRINGS
|
||||
|
||||
/* This is a string containing any extra underscores that must be prepended
|
||||
* to symbols loaded from modules.
|
||||
*/
|
||||
#undef SYMBOL_PREFIX
|
||||
|
||||
/* IPv6 support */
|
||||
#undef IPV6
|
||||
|
||||
/* u_int32_t */
|
||||
#undef u_int32_t
|
||||
|
||||
/* static modules */
|
||||
#undef STATIC_MODULES
|
||||
|
||||
/* No block allocator */
|
||||
#undef NOBALLOC
|
||||
|
||||
/* Gettext support */
|
||||
#undef HAVE_GETTEXT
|
||||
|
||||
/* nanosleep */
|
||||
#undef HAVE_NANOSLEEP
|
||||
|
||||
/* nicklen */
|
||||
#undef NICKLEN
|
||||
|
||||
/* max_clients */
|
||||
#undef MAX_CLIENTS
|
||||
|
||||
/* topiclen */
|
||||
#undef TOPICLEN
|
||||
|
||||
/* EFNET */
|
||||
#undef EFNET
|
||||
|
||||
1021
autoconf/configure.in
Normal file
1021
autoconf/configure.in
Normal file
File diff suppressed because it is too large
Load diff
250
autoconf/install-sh
Executable file
250
autoconf/install-sh
Executable file
|
|
@ -0,0 +1,250 @@
|
|||
#! /bin/sh
|
||||
# $Id: install-sh,v 1.1 2002/08/13 14:35:10 fishwaldo Exp $
|
||||
# install - install a program, script, or datafile
|
||||
# This comes from X11R5 (mit/util/scripts/install.sh).
|
||||
#
|
||||
# Copyright 1991 by the Massachusetts Institute of Technology
|
||||
#
|
||||
# Permission to use, copy, modify, distribute, and sell this software and its
|
||||
# documentation for any purpose is hereby granted without fee, provided that
|
||||
# the above copyright notice appear in all copies and that both that
|
||||
# copyright notice and this permission notice appear in supporting
|
||||
# documentation, and that the name of M.I.T. not be used in advertising or
|
||||
# publicity pertaining to distribution of the software without specific,
|
||||
# written prior permission. M.I.T. makes no representations about the
|
||||
# suitability of this software for any purpose. It is provided "as is"
|
||||
# without express or implied warranty.
|
||||
#
|
||||
# Calling this script install-sh is preferred over install.sh, to prevent
|
||||
# `make' implicit rules from creating a file called install from it
|
||||
# when there is no Makefile.
|
||||
#
|
||||
# This script is compatible with the BSD install script, but was written
|
||||
# from scratch.
|
||||
#
|
||||
|
||||
|
||||
# set DOITPROG to echo to test this script
|
||||
|
||||
# Don't use :- since 4.3BSD and earlier shells don't like it.
|
||||
doit="${DOITPROG-}"
|
||||
|
||||
|
||||
# put in absolute paths if you don't have them in your path; or use env. vars.
|
||||
|
||||
mvprog="${MVPROG-mv}"
|
||||
cpprog="${CPPROG-cp}"
|
||||
chmodprog="${CHMODPROG-chmod}"
|
||||
chownprog="${CHOWNPROG-chown}"
|
||||
chgrpprog="${CHGRPPROG-chgrp}"
|
||||
stripprog="${STRIPPROG-strip}"
|
||||
rmprog="${RMPROG-rm}"
|
||||
mkdirprog="${MKDIRPROG-mkdir}"
|
||||
|
||||
transformbasename=""
|
||||
transform_arg=""
|
||||
instcmd="$mvprog"
|
||||
chmodcmd="$chmodprog 0755"
|
||||
chowncmd=""
|
||||
chgrpcmd=""
|
||||
stripcmd=""
|
||||
rmcmd="$rmprog -f"
|
||||
mvcmd="$mvprog"
|
||||
src=""
|
||||
dst=""
|
||||
dir_arg=""
|
||||
|
||||
while [ x"$1" != x ]; do
|
||||
case $1 in
|
||||
-c) instcmd="$cpprog"
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-d) dir_arg=true
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-m) chmodcmd="$chmodprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-o) chowncmd="$chownprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-g) chgrpcmd="$chgrpprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-s) stripcmd="$stripprog"
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-t=*) transformarg=`echo $1 | sed 's/-t=//'`
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
|
||||
shift
|
||||
continue;;
|
||||
|
||||
*) if [ x"$src" = x ]
|
||||
then
|
||||
src=$1
|
||||
else
|
||||
# this colon is to work around a 386BSD /bin/sh bug
|
||||
:
|
||||
dst=$1
|
||||
fi
|
||||
shift
|
||||
continue;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ x"$src" = x ]
|
||||
then
|
||||
echo "install: no input file specified"
|
||||
exit 1
|
||||
else
|
||||
true
|
||||
fi
|
||||
|
||||
if [ x"$dir_arg" != x ]; then
|
||||
dst=$src
|
||||
src=""
|
||||
|
||||
if [ -d $dst ]; then
|
||||
instcmd=:
|
||||
else
|
||||
instcmd=mkdir
|
||||
fi
|
||||
else
|
||||
|
||||
# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
|
||||
# might cause directories to be created, which would be especially bad
|
||||
# if $src (and thus $dsttmp) contains '*'.
|
||||
|
||||
if [ -f $src -o -d $src ]
|
||||
then
|
||||
true
|
||||
else
|
||||
echo "install: $src does not exist"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ x"$dst" = x ]
|
||||
then
|
||||
echo "install: no destination specified"
|
||||
exit 1
|
||||
else
|
||||
true
|
||||
fi
|
||||
|
||||
# If destination is a directory, append the input filename; if your system
|
||||
# does not like double slashes in filenames, you may need to add some logic
|
||||
|
||||
if [ -d $dst ]
|
||||
then
|
||||
dst="$dst"/`basename $src`
|
||||
else
|
||||
true
|
||||
fi
|
||||
fi
|
||||
|
||||
## this sed command emulates the dirname command
|
||||
dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
|
||||
|
||||
# Make sure that the destination directory exists.
|
||||
# this part is taken from Noah Friedman's mkinstalldirs script
|
||||
|
||||
# Skip lots of stat calls in the usual case.
|
||||
if [ ! -d "$dstdir" ]; then
|
||||
defaultIFS='
|
||||
'
|
||||
IFS="${IFS-${defaultIFS}}"
|
||||
|
||||
oIFS="${IFS}"
|
||||
# Some sh's can't handle IFS=/ for some reason.
|
||||
IFS='%'
|
||||
set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
|
||||
IFS="${oIFS}"
|
||||
|
||||
pathcomp=''
|
||||
|
||||
while [ $# -ne 0 ] ; do
|
||||
pathcomp="${pathcomp}${1}"
|
||||
shift
|
||||
|
||||
if [ ! -d "${pathcomp}" ] ;
|
||||
then
|
||||
$mkdirprog "${pathcomp}"
|
||||
else
|
||||
true
|
||||
fi
|
||||
|
||||
pathcomp="${pathcomp}/"
|
||||
done
|
||||
fi
|
||||
|
||||
if [ x"$dir_arg" != x ]
|
||||
then
|
||||
$doit $instcmd $dst &&
|
||||
|
||||
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
|
||||
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
|
||||
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
|
||||
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
|
||||
else
|
||||
|
||||
# If we're going to rename the final executable, determine the name now.
|
||||
|
||||
if [ x"$transformarg" = x ]
|
||||
then
|
||||
dstfile=`basename $dst`
|
||||
else
|
||||
dstfile=`basename $dst $transformbasename |
|
||||
sed $transformarg`$transformbasename
|
||||
fi
|
||||
|
||||
# don't allow the sed command to completely eliminate the filename
|
||||
|
||||
if [ x"$dstfile" = x ]
|
||||
then
|
||||
dstfile=`basename $dst`
|
||||
else
|
||||
true
|
||||
fi
|
||||
|
||||
# Make a temp file name in the proper directory.
|
||||
|
||||
dsttmp=$dstdir/#inst.$$#
|
||||
|
||||
# Move or copy the file name to the temp name
|
||||
|
||||
$doit $instcmd $src $dsttmp &&
|
||||
|
||||
trap "rm -f ${dsttmp}" 0 &&
|
||||
|
||||
# and set any options; do chmod last to preserve setuid bits
|
||||
|
||||
# If any of these fail, we abort the whole thing. If we want to
|
||||
# ignore errors from any of these, just make sure not to ignore
|
||||
# errors from the above "$doit $instcmd $src $dsttmp" command.
|
||||
|
||||
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
|
||||
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
|
||||
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
|
||||
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
|
||||
|
||||
# Now rename the file to the real destination.
|
||||
|
||||
$doit $rmcmd -f $dstdir/$dstfile &&
|
||||
$doit $mvcmd $dsttmp $dstdir/$dstfile
|
||||
|
||||
fi &&
|
||||
|
||||
|
||||
exit 0
|
||||
10
clean.com
Normal file
10
clean.com
Normal file
|
|
@ -0,0 +1,10 @@
|
|||
$! $Id: clean.com,v 1.1 2002/08/13 14:34:56 fishwaldo Exp $
|
||||
$! yes, its a hack. this needs to be merged into make.com.
|
||||
$! (well, really, into a top-level descrip.mms.. one day).
|
||||
$
|
||||
$ WRITE SYS$OUTPUT "Cleaning tree from all compiled objects..."
|
||||
$ DELETE [...]*.EXE;*
|
||||
$ DELETE [...]*.OLB;*
|
||||
$ DELETE [...]*.OBJ;*
|
||||
$ WRITE SYS$OUTPUT "All done."
|
||||
|
||||
1
contrib/.cvsignore
Normal file
1
contrib/.cvsignore
Normal file
|
|
@ -0,0 +1 @@
|
|||
Makefile
|
||||
83
contrib/Makefile.in
Normal file
83
contrib/Makefile.in
Normal file
|
|
@ -0,0 +1,83 @@
|
|||
#
|
||||
# Makefile.in for ircd/contrib
|
||||
#
|
||||
# $Id: Makefile.in,v 1.1 2002/08/13 14:35:10 fishwaldo Exp $
|
||||
#
|
||||
CC = @CC@
|
||||
RM = @RM@
|
||||
SED = @SED@
|
||||
LEX = @LEX@
|
||||
LEXLIB = @LEXLIB@
|
||||
CFLAGS = @IRC_CFLAGS@ -DIRCD_PREFIX=\"@prefix@\"
|
||||
PICFLAGS = @PICFLAGS@
|
||||
MKDEP = @MKDEP@
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_SUID = @INSTALL_PROGRAM@ -o root -m 4755
|
||||
SHELL = /bin/sh
|
||||
AUTOMODULEDIR = @prefix@/modules
|
||||
|
||||
SSL_LIBS = @SSL_LIBS@
|
||||
SSL_INCLUDES = @SSL_INCLUDES@
|
||||
|
||||
IRCDLIBS = @LIBS@ $(SSL_LIBS)
|
||||
|
||||
INCLUDES = -I../include -I../adns $(SSL_INCLUDES)
|
||||
CPPFLAGS = ${INCLUDES} @CPPFLAGS@
|
||||
|
||||
SRCS = \
|
||||
m_clearchan.c \
|
||||
m_flags.c \
|
||||
m_force.c \
|
||||
m_jupe.c \
|
||||
m_ltrace.c \
|
||||
m_map.c \
|
||||
m_mkpasswd.c \
|
||||
m_ojoin.c \
|
||||
m_opme.c \
|
||||
m_tburst.c \
|
||||
spy_admin_notice.c \
|
||||
spy_info_notice.c \
|
||||
spy_links_notice.c \
|
||||
spy_motd_notice.c \
|
||||
spy_stats_notice.c \
|
||||
spy_stats_p_notice.c \
|
||||
spy_trace_notice.c \
|
||||
spy_whois_notice.c \
|
||||
example_module.c
|
||||
|
||||
OBJS = ${SRCS:.c=.so}
|
||||
|
||||
default: build
|
||||
build: all
|
||||
all: $(OBJS)
|
||||
|
||||
install: all
|
||||
@echo "Installing modules into $(AUTOMODULEDIR) .."
|
||||
@for file in $(OBJS); do \
|
||||
$(INSTALL_DATA) $$file $(AUTOMODULEDIR); \
|
||||
done
|
||||
|
||||
.SUFFIXES: .so
|
||||
|
||||
.c.so:
|
||||
${CC} ${PICFLAGS} ${CPPFLAGS} ${CFLAGS} $< -o $@
|
||||
|
||||
.PHONY: depend clean distclean
|
||||
depend:
|
||||
@${MKDEP} ${CPPFLAGS} ${SRCS} > .depend
|
||||
@sed s/\\\.o/\\\.so/ < .depend > .depend.tmp
|
||||
@sed -e '/^# DO NOT DELETE THIS LINE/,$$d' <Makefile >Makefile.depend
|
||||
@echo '# DO NOT DELETE THIS LINE!!!' >>Makefile.depend
|
||||
@echo '# make depend needs it.' >>Makefile.depend
|
||||
@cat .depend.tmp >>Makefile.depend
|
||||
@mv Makefile.depend Makefile
|
||||
@rm -f .depend.tmp .depend
|
||||
|
||||
clean:
|
||||
${RM} -f *.so *~
|
||||
|
||||
distclean: clean
|
||||
${RM} -f Makefile
|
||||
|
||||
100
contrib/README
Normal file
100
contrib/README
Normal file
|
|
@ -0,0 +1,100 @@
|
|||
$Id: README,v 1.1 2002/08/13 14:35:10 fishwaldo Exp $
|
||||
|
||||
This directory contains modules and patches that have been contributed
|
||||
by other people, or aren't suitable for including into the
|
||||
hybrid tree. The coding team do not officially support the contrib/
|
||||
modules, or guarantee any of them will actually work.
|
||||
|
||||
|
||||
Modules
|
||||
-------
|
||||
|
||||
m_clearchan.c - CLEARCHAN - clears all users out of a channel and joins person
|
||||
issuing command
|
||||
Syntax: CLEARCHAN <channel> [vchanid]
|
||||
|
||||
m_flags.c - FLAGS - csircd like support of changing usermodes
|
||||
Syntax: FLAGS :+OWALLOPS -SWALLOPS
|
||||
|
||||
m_force.c - FORCE - forces a user to either part or join a channel with
|
||||
an optional status (@%+)
|
||||
Syntax: FORCEJOIN <nick> [status]<channel>
|
||||
FORCEPART <nick> <channel>
|
||||
|
||||
m_jupe.c - JUPE - Server juping command
|
||||
Syntax: JUPE juped.server.name :Reason
|
||||
|
||||
m_ltrace.c - LTRACE - Limited trace. Similar to TRACE except only reports
|
||||
current opers and servers.
|
||||
Syntax: LTRACE [nick|mask [server]]
|
||||
|
||||
m_map.c - MAP - Display the server routing graph in a visually pleasing
|
||||
format
|
||||
Syntax: MAP
|
||||
|
||||
m_mkpasswd.c - MKPASSWD - generate a DES or MD5 encryption of a password
|
||||
Syntax: MKPASSWD <plaintext> [MD5|DES]
|
||||
|
||||
m_ojoin.c - OJOIN - Join a channel through any modes or limits with
|
||||
an optional status (@%+)
|
||||
Syntax: OJOIN [status]<channel>
|
||||
|
||||
m_opme.c - OPME - Allows an admin to op themselves in an opless channel
|
||||
Syntax: OPME <channel>
|
||||
|
||||
m_tburst.c - TBURST - module that will make servers send channel topics
|
||||
to each other after a netsplit/restart.
|
||||
|
||||
example_module.c - An example module to be used for creating your own.
|
||||
Syntax: TEST
|
||||
|
||||
|
||||
Spy Modules
|
||||
-----------
|
||||
|
||||
The following are the 'spy' parts, accessible via the +y usermode
|
||||
|
||||
spy_admin_notice.c - Spy on clients doing ADMIN
|
||||
spy_info_notice.c - Spy on clients doing INFO
|
||||
spy_links_notice.c - Spy on clients doing LINKS
|
||||
spy_motd_notice.c - Spy on clients doing MOTD
|
||||
spy_stats_notice.c - Spy on clients doing all STATS
|
||||
spy_stats_p_notice.c - Spy on clients doing STATS p only
|
||||
spy_trace_notice.c - Spy on clients doing TRACE/LTRACE
|
||||
spy_whois_notice.c - Spy on local clients who WHOIS you.
|
||||
|
||||
Note: if you have both spy_stats_notice.c and spy_stats_p_notice.c loaded
|
||||
you will get two messages.
|
||||
|
||||
|
||||
VMS Files
|
||||
---------
|
||||
|
||||
vms_*.c - Misc files needed for VMS support.
|
||||
|
||||
|
||||
Patches
|
||||
-------
|
||||
|
||||
The following are the patches contained in contrib. A short description
|
||||
of the patch is contained here, along with any notes.
|
||||
|
||||
To apply a patch, first change to the ircd-hybrid-7 root directory,
|
||||
the directory one level above contrib/. If you have already compiled
|
||||
the ircd, run 'make clean'. Then for example to patch
|
||||
remote-unkline.diff type:
|
||||
patch -p0 < contrib/remote-unkline.diff
|
||||
|
||||
You must then run 'make' and 'make install' again, and restart your ircd.
|
||||
The following patches are included:
|
||||
|
||||
lmh.diff - This patch adds remote unkline support, temp dline support,
|
||||
better temp klines, /quote xline and global user@host
|
||||
limits.
|
||||
|
||||
Please read README.LMH for more information as this patch
|
||||
requires different methods to be applied and adds multiple
|
||||
config options.
|
||||
|
||||
disable_identd.diff - This patch adds support for disabling identd queries.
|
||||
See README.disable_identd for more information.
|
||||
168
contrib/README.LMH
Normal file
168
contrib/README.LMH
Normal file
|
|
@ -0,0 +1,168 @@
|
|||
+lmh patches by fl_
|
||||
|
||||
The +lmh patch exists to add some functionality and features that I find
|
||||
useful and that people have requested. This patch will not modify the
|
||||
example configs to show the new options, they are only contained in this
|
||||
readme. I know its quite long, but..
|
||||
|
||||
This patch is unofficial and is used at your own risk.
|
||||
|
||||
To patch your ircd with this diff:
|
||||
Change to your ircd-hybrid-7 directory.
|
||||
If you have already compiled the ircd, run 'make clean' then:
|
||||
patch -p1 < contrib/lmh.diff
|
||||
|
||||
Then run 'make' and 'make install'.
|
||||
|
||||
|
||||
The following features have been added:
|
||||
|
||||
i) Temp dline support and temp kline extensions.
|
||||
Normal dlines may still be placed as normal via:
|
||||
/quote dline <nick|ip> :reason
|
||||
|
||||
However they can be made temporary by adding a duration:
|
||||
/quote dline [duration] <nick|ip> :reason
|
||||
|
||||
The duration is in minutes. Temp klines/dlines will now both have a
|
||||
maximum length of 4 weeks (40320 minutes). This is because the ircd
|
||||
now handles them more efficiently by grouping them and checking their
|
||||
expiry as infrequently as possible.
|
||||
|
||||
ii) Oper flood exemption
|
||||
This is the equivalent of hybrid6's TRUE_NO_OPER_FLOOD, and will
|
||||
remove all flood limits for opers. Note this is dangerous as an oper
|
||||
will not get rate limited no matter how many lines they send to the
|
||||
server. Use with great precaution. Unlike hybrid6 however this
|
||||
is configured per oper and defaults to disabled.
|
||||
|
||||
To grant an oper this exemption add to their oper {} block:
|
||||
flood_exempt = yes;
|
||||
|
||||
Note the exemption only takes effect whilst opered, but once a user
|
||||
has opered with the flood exemption, the exemption will remain until
|
||||
that user is disconnected from the ircd, even if the exemption is
|
||||
removed from their oper block and they reoper.
|
||||
|
||||
Note that opers without this exemption still have increased flood limits
|
||||
of about 20 lines per second which is controlled by no_oper_flood
|
||||
in the general {} block.
|
||||
|
||||
iii) Remote unkline support.
|
||||
This extends hybrid7s remote kline support to also allow unklines to
|
||||
be done on remote servers by authorised users.
|
||||
|
||||
To facilitate this, the shared {}; block has been modified to give
|
||||
remote opers specific permissions (similar to an oper {}). By default
|
||||
the permissions of a shared block are that an oper may remotely kline
|
||||
but not unkline.
|
||||
|
||||
The two options added to the shared block are:
|
||||
kline = <yes|no>;
|
||||
unkline = <yes|no>;
|
||||
|
||||
To issue a remote unkline:
|
||||
/quote unkline <user@host> on <server>
|
||||
|
||||
If you do not wish this to be supported, simply dont add any shared
|
||||
blocks with 'unkline = yes'.
|
||||
|
||||
iv) /quote XLINE support
|
||||
This gives opers who do not have ircd.conf access the ability to set
|
||||
XLINE's, or gecos bans. These ban a user based on their realname, or
|
||||
gecos field. They will be added to an xline.conf file in the etc/
|
||||
directory of your ircd.
|
||||
|
||||
To add an xline:
|
||||
/quote xline <gecos> [type] :<reason>
|
||||
|
||||
The gecos field is the gecos that should be banned and may not contain
|
||||
spaces. If you need to add something that has a space you must use
|
||||
'?' instead of spaces, ie:
|
||||
/quote xline eggdrop?bot 2 :no bots
|
||||
|
||||
The type field denotes how the xline works and may be:
|
||||
2 - Reject the user silently.
|
||||
1 - Reject the user and send a warning to +r opers.
|
||||
0 - Send a warning to +r opers but allow user to connect.
|
||||
|
||||
To allow an oper to use the xline command the following option has been
|
||||
added to the oper {} block:
|
||||
xline = <yes|no>;
|
||||
|
||||
The ability for a user to xline is marked by the 'X' priv. Note that
|
||||
xlines are not checked for dupes and config access is required to
|
||||
remove a placed xline.
|
||||
|
||||
v) Global user@host limits.
|
||||
Taken from ircnets ircd. Currently you may limit a certain host to n
|
||||
number of connections to the ircd, however these do not stop a user
|
||||
loading large amounts of clones on multiple servers. The global limits
|
||||
extend the host limits so you can set network-wide host limits.
|
||||
|
||||
Thus you could allow 2 local users from 'vanity.host.com' and 3 users
|
||||
network wide from 'vanity.host.com'. The network wide limit includes
|
||||
the local server. Thus if a user had three connections to the network
|
||||
on another server, they would not be allowed to connect locally. If
|
||||
a user had two connections on another server and one connection locally,
|
||||
they would not be allowed to connect another client locally either.
|
||||
|
||||
You may also limit the amount of connections from a specific user@host,
|
||||
ie: 'abuser@vanity.host.com'. Unidented connections will be counted
|
||||
as having the same ident. Ident limits are global only (thus they
|
||||
include the local server in their limits).
|
||||
|
||||
Thus a global host limit of 3, local host limit of 2 and an ident limit
|
||||
of 1 would allow one connection from 'abuser@vanity.host.com' no matter
|
||||
where on the network the connection was. However
|
||||
'realuser@vanity.host.com' would be allowed to connect as the idents
|
||||
are different, providing the host limits are not exceeded.
|
||||
|
||||
Users set 'exceed_limit = yes;' may exceed any limits.
|
||||
|
||||
The following option is added to the general {} block:
|
||||
use_global_limits = <yes|no>;
|
||||
|
||||
This option is enabled by default and controls whether the global
|
||||
user@host limits are used. This option may not be changed once the
|
||||
server is running and requires a restart to be modified.
|
||||
|
||||
The following options are added to the class {} block:
|
||||
number_per_ident = <number>;
|
||||
number_per_ip = <number>; -- not really added, just noted here.
|
||||
number_per_ip_global = <number>;
|
||||
|
||||
- number_per_ip will do the same function as in vanilla hybrid7, limiting
|
||||
local connections per host.
|
||||
- number_per_ident controls the user@ portion of the limits.
|
||||
- number_per_ip_global controls how many connections a host may have
|
||||
network wide.
|
||||
|
||||
All three options default to 0 (unlimited).
|
||||
|
||||
The behaviour of class blocks are modified slightly and as a result you
|
||||
*MUST* use 'connectfreq = <duration>;' in server class blocks, not
|
||||
number_per_ip.
|
||||
|
||||
vi) ASCII casemapping support (by AndroSyn)
|
||||
IRCs scandinavian origins mean the characters are {}|~ are treated as
|
||||
the lowercase of []\^. Thus as the nicks "a" and "A" would be the same,
|
||||
the nicks "[" and "{" would be.
|
||||
|
||||
If this is defined they are treated as individual characters, so the
|
||||
nicks [foo] and {foo} would be two seperate clients. If this is
|
||||
enabled it MUST be done network wide or you will experience problems
|
||||
with non-compatible servers. Your locale(1) must also be set to "C"
|
||||
or the system itself may treat the characters differently.
|
||||
|
||||
The following option is added to config.h that can be defined:
|
||||
USE_ASCII_CASEMAP
|
||||
|
||||
|
||||
If you have any problems, questions or find any bugs, find me on irc
|
||||
(ircnet/efnet) or email me. Have fun. :)
|
||||
|
||||
--
|
||||
Lee H <lee@leeh.co.uk>
|
||||
|
||||
$Id: README.LMH,v 1.1 2002/08/13 14:35:11 fishwaldo Exp $
|
||||
17
contrib/README.disable_identd
Normal file
17
contrib/README.disable_identd
Normal file
|
|
@ -0,0 +1,17 @@
|
|||
# $Id: README.disable_identd,v 1.1 2002/08/13 14:35:11 fishwaldo Exp $
|
||||
#
|
||||
This diff adds a config option to the general {} block called disable_auth
|
||||
to hybrid 7. To disable identd requests add something like this to your
|
||||
config file:
|
||||
|
||||
general {
|
||||
disable_auth = yes;
|
||||
}
|
||||
|
||||
You should note that this does not effect other identd related settings with
|
||||
regard to stripping tildes or the requirement of identd checking in auth {}
|
||||
blocks.
|
||||
|
||||
Aaron Sethman <androsyn@ratbox.org>
|
||||
July 07, 2002
|
||||
|
||||
87
contrib/disable_identd.diff
Normal file
87
contrib/disable_identd.diff
Normal file
|
|
@ -0,0 +1,87 @@
|
|||
Index: include/s_conf.h
|
||||
===================================================================
|
||||
RCS file: /cvsroot/ircd-hybrid-7/include/s_conf.h,v
|
||||
retrieving revision 7.180
|
||||
diff -u -r7.180 s_conf.h
|
||||
--- include/s_conf.h 24 May 2002 23:34:08 -0000 7.180
|
||||
+++ include/s_conf.h 8 Jul 2002 00:06:17 -0000
|
||||
@@ -231,6 +231,7 @@
|
||||
int throttle_time;
|
||||
int use_egd;
|
||||
int ping_cookie;
|
||||
+ int disable_auth;
|
||||
#ifdef HAVE_LIBCRYPTO
|
||||
struct EncCapability *default_cipher_preference;
|
||||
#endif
|
||||
Index: src/ircd_lexer.l
|
||||
===================================================================
|
||||
RCS file: /cvsroot/ircd-hybrid-7/src/ircd_lexer.l,v
|
||||
retrieving revision 1.139
|
||||
diff -u -r1.139 ircd_lexer.l
|
||||
--- src/ircd_lexer.l 25 May 2002 01:55:20 -0000 1.139
|
||||
+++ src/ircd_lexer.l 8 Jul 2002 00:06:17 -0000
|
||||
@@ -115,6 +115,7 @@
|
||||
deny { return DENY; }
|
||||
description { return DESCRIPTION; }
|
||||
die { return DIE; }
|
||||
+disable_auth { return DISABLE_AUTH; }
|
||||
disable_hidden { return DISABLE_HIDDEN; }
|
||||
disable_local_channels { return DISABLE_LOCAL_CHANNELS; }
|
||||
disable_remote_commands { return DISABLE_REMOTE_COMMANDS; }
|
||||
Index: src/ircd_parser.y
|
||||
===================================================================
|
||||
RCS file: /cvsroot/ircd-hybrid-7/src/ircd_parser.y,v
|
||||
retrieving revision 1.252
|
||||
diff -u -r1.252 ircd_parser.y
|
||||
--- src/ircd_parser.y 12 Jun 2002 19:29:36 -0000 1.252
|
||||
+++ src/ircd_parser.y 8 Jul 2002 00:06:17 -0000
|
||||
@@ -117,6 +117,7 @@
|
||||
%token DENY
|
||||
%token DESCRIPTION
|
||||
%token DIE
|
||||
+%token DISABLE_AUTH
|
||||
%token DISABLE_HIDDEN
|
||||
%token DISABLE_LOCAL_CHANNELS
|
||||
%token DISABLE_REMOTE_COMMANDS
|
||||
@@ -1974,6 +1975,7 @@
|
||||
general_compression_level | general_client_flood |
|
||||
general_throttle_time | general_havent_read_conf |
|
||||
general_dot_in_ip6_addr | general_ping_cookie |
|
||||
+ general_disable_auth |
|
||||
error;
|
||||
|
||||
general_failed_oper_notice: FAILED_OPER_NOTICE '=' TYES ';'
|
||||
@@ -2330,6 +2332,15 @@
|
||||
PING_COOKIE '=' TNO ';'
|
||||
{
|
||||
ConfigFileEntry.ping_cookie = 0;
|
||||
+ } ;
|
||||
+
|
||||
+general_disable_auth: DISABLE_AUTH '=' TYES ';'
|
||||
+ {
|
||||
+ ConfigFileEntry.disable_auth = 1;
|
||||
+ } |
|
||||
+ DISABLE_AUTH '=' TNO ';'
|
||||
+ {
|
||||
+ ConfigFileEntry.disable_auth = 0;
|
||||
} ;
|
||||
|
||||
general_throttle_time: THROTTLE_TIME '=' timespec ';'
|
||||
Index: src/s_auth.c
|
||||
===================================================================
|
||||
RCS file: /cvsroot/ircd-hybrid-7/src/s_auth.c,v
|
||||
retrieving revision 7.97
|
||||
diff -u -r7.97 s_auth.c
|
||||
--- src/s_auth.c 11 Jun 2002 20:29:06 -0000 7.97
|
||||
+++ src/s_auth.c 8 Jul 2002 00:06:17 -0000
|
||||
@@ -423,7 +423,9 @@
|
||||
adns_getaddr(&client->localClient->ip, client->localClient->aftype, client->localClient->dns_query);
|
||||
SetDNSPending(auth);
|
||||
|
||||
- start_auth_query(auth);
|
||||
+ if(ConfigFileEntry.disable_auth == 0)
|
||||
+ start_auth_query(auth);
|
||||
+
|
||||
link_auth_request(auth, &auth_poll_list);
|
||||
}
|
||||
|
||||
207
contrib/example_module.c
Normal file
207
contrib/example_module.c
Normal file
|
|
@ -0,0 +1,207 @@
|
|||
/************************************************************************
|
||||
* IRC - Internet Relay Chat, doc/example_module.c
|
||||
* Copyright (C) 2001 Hybrid Development Team
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 1, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*
|
||||
* $Id: example_module.c,v 1.1 2002/08/13 14:35:11 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
/* List of ircd includes from ../include/ */
|
||||
#include "stdinc.h"
|
||||
#include "handlers.h"
|
||||
#include "client.h"
|
||||
#include "common.h" /* FALSE bleah */
|
||||
#include "ircd.h"
|
||||
#include "irc_string.h"
|
||||
#include "numeric.h"
|
||||
#include "fdlist.h"
|
||||
#include "s_bsd.h"
|
||||
#include "s_conf.h"
|
||||
#include "s_log.h"
|
||||
#include "s_serv.h"
|
||||
#include "send.h"
|
||||
#include "msg.h"
|
||||
#include "parse.h"
|
||||
#include "modules.h"
|
||||
|
||||
|
||||
/* Declare the void's initially up here, as modules dont have an
|
||||
* include file, we will normally have client_p, source_p, parc
|
||||
* and parv[] where:
|
||||
*
|
||||
* client_p == client issuing command
|
||||
* source_p == where the command came from
|
||||
* parc == the number of parameters
|
||||
* parv == an array of the parameters
|
||||
*/
|
||||
static void mr_test(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
static void m_test(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
static void ms_test(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
static void mo_test(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
|
||||
/* Show the commands this module can handle in a msgtab
|
||||
* and give the msgtab a name, here its test_msgtab
|
||||
*/
|
||||
struct Message test_msgtab = {
|
||||
|
||||
/* Fields are in order:
|
||||
*-> "COMMAND", 0, 0, parc_count, maxparc, MFLG_SLOW, 0,
|
||||
*
|
||||
* where:
|
||||
* COMMAND == the /command you want
|
||||
* parc_count == the number of parameters needed
|
||||
* (the clients name is one param, parv[0])
|
||||
* maxparc == the maximum parameters we allow
|
||||
* the 0's and MFLG_SLOW should not be changed..
|
||||
*/
|
||||
|
||||
/* This would add the command "TEST" which requires no additional
|
||||
* parameters
|
||||
*/
|
||||
"TEST", 0, 0, 1, 0, MFLG_SLOW, 0,
|
||||
|
||||
/* Fields are in order:
|
||||
*-> {unregged, regged, remote, oper}
|
||||
*
|
||||
* where:
|
||||
* unregged == function to call for unregistered clients
|
||||
* regged == function to call for normal users
|
||||
* remote == function to call for servers/remote users
|
||||
* oper == function to call for operators
|
||||
*
|
||||
* There are also some pre-coded functions for use:
|
||||
* m_unregistered: prevent the client using this if unregistered
|
||||
* m_not_oper: tell the client it requires being an operator
|
||||
* m_ignore: ignore the command when it comes from certain types
|
||||
* m_error: give an error when the command comes from certain types
|
||||
*/
|
||||
{mr_test, m_test, ms_test, mo_test}
|
||||
|
||||
/* It is normal for unregistered functions to be prefixed with mr_
|
||||
* " " normal users to be prefixed with m_
|
||||
* " " remote clients to be prefixed with ms_
|
||||
* " " operators to be prefixed with mo_
|
||||
*/
|
||||
};
|
||||
/* Thats the msgtab finished */
|
||||
|
||||
#ifndef STATIC_MODULES
|
||||
/* Here we tell it what to do when the module is loaded */
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
/* This will add the commands in test_msgtab (which is above) */
|
||||
mod_add_cmd(&test_msgtab);
|
||||
}
|
||||
|
||||
/* here we tell it what to do when the module is unloaded */
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
/* This will remove the commands in test_msgtab (which is above) */
|
||||
mod_del_cmd(&test_msgtab);
|
||||
}
|
||||
|
||||
/* When we last modified the file (shown in /modlist), this is usually:
|
||||
*/
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
#endif
|
||||
|
||||
/*
|
||||
* mr_test
|
||||
* parv[0] = sender prefix
|
||||
* parv[1] = parameter
|
||||
*/
|
||||
|
||||
/* Here we have the functions themselves that we declared above,
|
||||
* and the fairly normal C coding
|
||||
*/
|
||||
static void mr_test(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
if(parc == 1)
|
||||
sendto_one(source_p, ":%s NOTICE %s :You are unregistered and sent no parameters",
|
||||
me.name, source_p->name);
|
||||
else
|
||||
sendto_one(source_p, ":%s NOTICE %s :You are unregistered and sent parameter: %s",
|
||||
me.name, source_p->name, parv[1]);
|
||||
}
|
||||
|
||||
/*
|
||||
* m_test
|
||||
* parv[0] = sender prefix
|
||||
* parv[1] = parameter
|
||||
*/
|
||||
static void m_test(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
if(parc == 1)
|
||||
sendto_one(source_p, ":%s NOTICE %s :You are a normal user, and sent no parameters",
|
||||
me.name, source_p->name);
|
||||
else
|
||||
sendto_one(source_p, ":%s NOTICE %s :You are a normal user, and send parameters: %s",
|
||||
me.name, source_p->name, parv[1]);
|
||||
}
|
||||
|
||||
/*
|
||||
* ms_test
|
||||
* parv[0] = sender prefix
|
||||
* parv[1] = parameter
|
||||
*/
|
||||
static void ms_test(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
if(parc == 1)
|
||||
{
|
||||
if(IsServer(source_p))
|
||||
sendto_one(source_p, ":%s NOTICE %s :You are a server, and sent no parameters",
|
||||
me.name, source_p->name);
|
||||
else
|
||||
sendto_one(source_p, ":%s NOTICE %s :You are a remote client, and sent no parameters",
|
||||
me.name, source_p->name);
|
||||
}
|
||||
else
|
||||
{
|
||||
if(IsServer(source_p))
|
||||
sendto_one(source_p, ":%s NOTICE %s :You are a server, and sent parameters: %s",
|
||||
me.name, source_p->name, parv[1]);
|
||||
else
|
||||
sendto_one(source_p, ":%s NOTICE %s :You are a remote client, and sent parameters: %s",
|
||||
me.name, source_p->name, parv[1]);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* mo_test
|
||||
* parv[0] = sender prefix
|
||||
* parv[1] = parameter
|
||||
*/
|
||||
static void mo_test(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
if(parc == 1)
|
||||
sendto_one(source_p, ":%s NOTICE %s :You are an operator, and sent no parameters",
|
||||
me.name, source_p->name);
|
||||
else
|
||||
sendto_one(source_p, ":%s NOTICE %s :You are an operator, and sent parameters: %s",
|
||||
me.name, source_p->name, parv[1]);
|
||||
}
|
||||
|
||||
/* END OF EXAMPLE MODULE */
|
||||
2588
contrib/lmh.diff
Normal file
2588
contrib/lmh.diff
Normal file
File diff suppressed because it is too large
Load diff
370
contrib/m_clearchan.c
Normal file
370
contrib/m_clearchan.c
Normal file
|
|
@ -0,0 +1,370 @@
|
|||
/*
|
||||
* IRC - Internet Relay Chat, contrib/m_clearchan.c
|
||||
* Copyright (C) 2002 Hybrid Development Team
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 1, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*
|
||||
* $Id: m_clearchan.c,v 1.1 2002/08/13 14:35:14 fishwaldo Exp $
|
||||
*/
|
||||
#include "stdinc.h"
|
||||
#include "tools.h"
|
||||
#include "handlers.h"
|
||||
#include "channel.h"
|
||||
#include "channel_mode.h"
|
||||
#include "client.h"
|
||||
#include "ircd.h"
|
||||
#include "numeric.h"
|
||||
#include "s_log.h"
|
||||
#include "s_serv.h"
|
||||
#include "send.h"
|
||||
#include "whowas.h"
|
||||
#include "irc_string.h"
|
||||
#include "hash.h"
|
||||
#include "msg.h"
|
||||
#include "parse.h"
|
||||
#include "modules.h"
|
||||
#include "vchannel.h"
|
||||
#include "list.h"
|
||||
|
||||
|
||||
#define MSG_CLEARCHAN "CLEARCHAN"
|
||||
|
||||
extern BlockHeap *ban_heap;
|
||||
|
||||
static void mo_clearchan(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
|
||||
static void kick_list(struct Client *client_p, struct Client *source_p, struct Channel *chptr,
|
||||
dlink_list *list,char *chname);
|
||||
|
||||
static void remove_our_modes(int type,
|
||||
struct Channel *chptr, struct Channel *top_chptr,
|
||||
struct Client *source_p);
|
||||
static void remove_a_mode(int hide_or_not,
|
||||
struct Channel *chptr, struct Channel *top_chptr,
|
||||
struct Client *source_p, dlink_list *list, char flag);
|
||||
static void free_channel_list(dlink_list *list);
|
||||
|
||||
static char *mbuf;
|
||||
|
||||
|
||||
struct Message clearchan_msgtab = {
|
||||
MSG_CLEARCHAN, 0, 0, 2, 0, MFLG_SLOW, 0,
|
||||
{m_unregistered, m_not_oper, m_ignore, mo_clearchan}
|
||||
};
|
||||
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
mod_add_cmd(&clearchan_msgtab);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
mod_del_cmd(&clearchan_msgtab);
|
||||
}
|
||||
|
||||
char *_version = "$Revision: 1.1 $";
|
||||
|
||||
/*
|
||||
** mo_clearchan
|
||||
** parv[0] = sender prefix
|
||||
** parv[1] = channel
|
||||
*/
|
||||
static void mo_clearchan(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
struct Channel *chptr, *root_chptr;
|
||||
int on_vchan = 0;
|
||||
|
||||
/* admins only */
|
||||
if (!IsOperAdmin(source_p))
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :You have no A flag", me.name, parv[0]);
|
||||
return;
|
||||
}
|
||||
|
||||
/* XXX - we might not have CBURSTed this channel if we are a lazylink
|
||||
* yet. */
|
||||
chptr= hash_find_channel(parv[1]);
|
||||
root_chptr = chptr;
|
||||
|
||||
#ifdef VCHANS
|
||||
if (chptr && parc > 2 && parv[2][0] == '!')
|
||||
{
|
||||
chptr = find_vchan(chptr, parv[2]);
|
||||
if (root_chptr != chptr)
|
||||
on_vchan++;
|
||||
}
|
||||
#endif
|
||||
|
||||
if( chptr == NULL )
|
||||
{
|
||||
sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
|
||||
me.name, parv[0], parv[1]);
|
||||
return;
|
||||
}
|
||||
|
||||
if(IsMember(source_p, chptr))
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :*** Please part %s before using CLEARCHAN",
|
||||
me.name, source_p->name, parv[1]);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!on_vchan)
|
||||
{
|
||||
sendto_wallops_flags(FLAGS_WALLOP, &me,
|
||||
"CLEARCHAN called for [%s] by %s!%s@%s",
|
||||
parv[1], source_p->name, source_p->username, source_p->host);
|
||||
sendto_server(NULL, source_p, NULL, NOCAPS, NOCAPS, LL_ICLIENT,
|
||||
":%s WALLOPS :CLEARCHAN called for [%s] by %s!%s@%s",
|
||||
me.name, parv[1], source_p->name, source_p->username,
|
||||
source_p->host);
|
||||
ilog(L_NOTICE, "CLEARCHAN called for [%s] by %s!%s@%s",
|
||||
parv[1], source_p->name, source_p->username, source_p->host);
|
||||
}
|
||||
else
|
||||
{
|
||||
sendto_wallops_flags(FLAGS_WALLOP, &me,
|
||||
"CLEARCHAN called for [%s %s] by %s!%s@%s",
|
||||
parv[1], parv[2], source_p->name, source_p->username,
|
||||
source_p->host);
|
||||
sendto_server(NULL, source_p, NULL, NOCAPS, NOCAPS, LL_ICLIENT,
|
||||
":%s WALLOPS :CLEARCHAN called for [%s %s] by %s!%s@%s",
|
||||
me.name, parv[1], parv[2], source_p->name,
|
||||
source_p->username, source_p->host);
|
||||
ilog(L_NOTICE, "CLEARCHAN called for [%s %s] by %s!%s@%s",
|
||||
parv[1], parv[2], source_p->name, source_p->username, source_p->host);
|
||||
}
|
||||
|
||||
/* Kill all the modes we have about the channel.. making everyone a peon */
|
||||
remove_our_modes(0, chptr, root_chptr, source_p);
|
||||
|
||||
/* SJOIN the user to give them ops, and lock the channel */
|
||||
|
||||
sendto_server(client_p, source_p, chptr, NOCAPS, NOCAPS,
|
||||
LL_ICLIENT, ":%s SJOIN %lu %s +ntsi :@%s",
|
||||
me.name, (unsigned long) (chptr->channelts - 1),
|
||||
chptr->chname, source_p->name);
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN %s",
|
||||
source_p->name,
|
||||
source_p->username,
|
||||
source_p->host,
|
||||
root_chptr->chname);
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +o %s",
|
||||
me.name, chptr->chname, source_p->name);
|
||||
|
||||
add_user_to_channel(chptr, source_p, CHFL_CHANOP);
|
||||
|
||||
/* Take the TS down by 1, so we don't see the channel taken over
|
||||
* again. */
|
||||
if (chptr->channelts)
|
||||
chptr->channelts--;
|
||||
|
||||
#ifdef VCHANS
|
||||
if (on_vchan)
|
||||
add_vchan_to_client_cache(source_p,root_chptr,chptr);
|
||||
#endif
|
||||
|
||||
chptr->mode.mode =
|
||||
MODE_SECRET | MODE_TOPICLIMIT | MODE_INVITEONLY | MODE_NOPRIVMSGS;
|
||||
free_topic(chptr);
|
||||
chptr->mode.key[0] = 0;
|
||||
|
||||
/* Kick the users out and join the oper */
|
||||
kick_list(client_p, source_p, chptr, &chptr->peons, chptr->chname);
|
||||
|
||||
}
|
||||
|
||||
void kick_list(struct Client *client_p, struct Client *source_p, struct Channel *chptr,
|
||||
dlink_list *list,char *chname)
|
||||
{
|
||||
struct Client *who;
|
||||
dlink_node *m;
|
||||
dlink_node *next_m;
|
||||
|
||||
for (m = list->head; m; m = next_m)
|
||||
{
|
||||
next_m = m->next;
|
||||
who = m->data;
|
||||
sendto_channel_local(ALL_MEMBERS, chptr,
|
||||
":%s KICK %s %s :CLEARCHAN",
|
||||
source_p->name, chname, who->name);
|
||||
sendto_server(NULL, source_p, chptr, NOCAPS, NOCAPS, LL_ICLIENT,
|
||||
":%s KICK %s %s :CLEARCHAN", source_p->name,
|
||||
chname, who->name);
|
||||
remove_user_from_channel(chptr, who);
|
||||
}
|
||||
|
||||
/* Join the user themselves to the channel down here, so they dont see a nicklist
|
||||
* or people being kicked */
|
||||
sendto_one(source_p, ":%s!%s@%s JOIN %s",
|
||||
source_p->name,
|
||||
source_p->username,
|
||||
source_p->host,
|
||||
chname);
|
||||
|
||||
channel_member_names(source_p, chptr, chname, 1);
|
||||
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* remove_our_modes
|
||||
*
|
||||
* inputs - hide from ops or not int flag
|
||||
* - pointer to channel to remove modes from
|
||||
* - if vchan basechannel pointer
|
||||
* - client pointer
|
||||
* output - NONE
|
||||
* side effects - Go through the local members, remove all their
|
||||
* chanop modes etc., this side lost the TS.
|
||||
*/
|
||||
static void remove_our_modes( int hide_or_not,
|
||||
struct Channel *chptr, struct Channel *top_chptr,
|
||||
struct Client *source_p)
|
||||
{
|
||||
remove_a_mode(hide_or_not, chptr, top_chptr, source_p, &chptr->chanops, 'o');
|
||||
#ifdef REQUIRE_OANDV
|
||||
remove_a_mode(hide_or_not, chptr, top_chptr, source_p, &chptr->chanops_voiced, 'o');
|
||||
#endif
|
||||
#ifdef HALFOPS
|
||||
remove_a_mode(hide_or_not, chptr, top_chptr, source_p, &chptr->halfops, 'h');
|
||||
#endif
|
||||
remove_a_mode(hide_or_not, chptr, top_chptr, source_p, &chptr->voiced, 'v');
|
||||
#ifdef REQUIRE_OANDV
|
||||
remove_a_mode(hide_or_not, chptr, top_chptr, source_p, &chptr->chanops_voiced, 'v');
|
||||
#endif
|
||||
|
||||
/* Move all voice/ops etc. to non opped list */
|
||||
dlinkMoveList(&chptr->chanops, &chptr->peons);
|
||||
#ifdef HALFOPS
|
||||
dlinkMoveList(&chptr->halfops, &chptr->peons);
|
||||
#endif
|
||||
dlinkMoveList(&chptr->voiced, &chptr->peons);
|
||||
#ifdef REQUIRE_OANDV
|
||||
dlinkMoveList(&chptr->chanops_voiced, &chptr->peons);
|
||||
#endif
|
||||
dlinkMoveList(&chptr->locchanops, &chptr->locpeons);
|
||||
#ifdef HALFOPS
|
||||
dlinkMoveList(&chptr->lochalfops, &chptr->locpeons);
|
||||
#endif
|
||||
dlinkMoveList(&chptr->locvoiced, &chptr->locpeons);
|
||||
#ifdef REQUIRE_OANDV
|
||||
dlinkMoveList(&chptr->locchanops_voiced, &chptr->locpeons);
|
||||
#endif
|
||||
|
||||
/* Clear all +beI modes */
|
||||
free_channel_list(&chptr->banlist);
|
||||
free_channel_list(&chptr->exceptlist);
|
||||
free_channel_list(&chptr->invexlist);
|
||||
chptr->banlist.head = chptr->exceptlist.head = chptr->invexlist.head = NULL;
|
||||
chptr->banlist.tail = chptr->exceptlist.tail = chptr->invexlist.tail = NULL;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* remove_a_mode
|
||||
*
|
||||
* inputs -
|
||||
* output - NONE
|
||||
* side effects - remove ONE mode from a channel
|
||||
*/
|
||||
static void remove_a_mode( int hide_or_not,
|
||||
struct Channel *chptr, struct Channel *top_chptr,
|
||||
struct Client *source_p, dlink_list *list, char flag)
|
||||
{
|
||||
dlink_node *ptr;
|
||||
struct Client *target_p;
|
||||
char buf[BUFSIZE];
|
||||
char lmodebuf[MODEBUFLEN];
|
||||
char *lpara[MAXMODEPARAMS];
|
||||
char *chname;
|
||||
int count = 0;
|
||||
|
||||
mbuf = lmodebuf;
|
||||
*mbuf++ = '-';
|
||||
|
||||
lpara[0] = lpara[1] = lpara[2] = lpara[3] = "";
|
||||
|
||||
chname = chptr->chname;
|
||||
|
||||
ircsprintf(buf,":%s MODE %s ", me.name, chname);
|
||||
|
||||
for (ptr = list->head; ptr && ptr->data; ptr = ptr->next)
|
||||
{
|
||||
target_p = ptr->data;
|
||||
lpara[count++] = target_p->name;
|
||||
|
||||
*mbuf++ = flag;
|
||||
if (count >= MAXMODEPARAMS)
|
||||
{
|
||||
*mbuf = '\0';
|
||||
sendto_channel_local(hide_or_not, chptr,
|
||||
":%s MODE %s %s %s %s %s %s",
|
||||
me.name,
|
||||
chname,
|
||||
lmodebuf,
|
||||
lpara[0], lpara[1], lpara[2], lpara[3] );
|
||||
|
||||
mbuf = lmodebuf;
|
||||
*mbuf++ = '-';
|
||||
count = 0;
|
||||
lpara[0] = lpara[1] = lpara[2] = lpara[3] = "";
|
||||
}
|
||||
}
|
||||
|
||||
if(count != 0)
|
||||
{
|
||||
*mbuf = '\0';
|
||||
sendto_channel_local(hide_or_not, chptr,
|
||||
":%s MODE %s %s %s %s %s %s",
|
||||
me.name,
|
||||
chname,
|
||||
lmodebuf,
|
||||
lpara[0], lpara[1], lpara[2], lpara[3] );
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* free_channel_list
|
||||
*
|
||||
* inputs - pointer to dlink_list
|
||||
* output - NONE
|
||||
* side effects -
|
||||
*/
|
||||
static void free_channel_list(dlink_list *list)
|
||||
{
|
||||
dlink_node *ptr;
|
||||
dlink_node *next_ptr;
|
||||
struct Ban *actualBan;
|
||||
|
||||
for (ptr = list->head; ptr; ptr = next_ptr)
|
||||
{
|
||||
next_ptr = ptr->next;
|
||||
|
||||
actualBan = ptr->data;
|
||||
MyFree(actualBan->banstr);
|
||||
MyFree(actualBan->who);
|
||||
BlockHeapFree(ban_heap, actualBan);
|
||||
|
||||
free_dlink_node(ptr);
|
||||
}
|
||||
}
|
||||
|
||||
435
contrib/m_flags.c
Normal file
435
contrib/m_flags.c
Normal file
|
|
@ -0,0 +1,435 @@
|
|||
/*
|
||||
* m_flags.c: Implements comstud-style mode flags.
|
||||
*
|
||||
* Copyright 2002 by W. Campbell and the ircd-hybrid development team
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are
|
||||
* met:
|
||||
*
|
||||
* 1.Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2.Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3.The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
|
||||
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
||||
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* $Id: m_flags.c,v 1.1 2002/08/13 14:35:15 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
/* List of ircd includes from ../include/ */
|
||||
#include "stdinc.h"
|
||||
#include "handlers.h"
|
||||
#include "client.h"
|
||||
#include "common.h" /* FALSE bleah */
|
||||
#include "ircd.h"
|
||||
#include "irc_string.h"
|
||||
#include "numeric.h"
|
||||
#include "fdlist.h"
|
||||
#include "s_bsd.h"
|
||||
#include "s_conf.h"
|
||||
#include "s_log.h"
|
||||
#include "s_serv.h"
|
||||
#include "send.h"
|
||||
#include "msg.h"
|
||||
#include "parse.h"
|
||||
#include "modules.h"
|
||||
|
||||
#include "s_user.h" /* send_umode_out() */
|
||||
|
||||
|
||||
static void m_flags(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
static void mo_flags(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
|
||||
static char *set_flags_to_string(struct Client *client_p);
|
||||
static char *unset_flags_to_string(struct Client *client_p);
|
||||
|
||||
struct Message test_msgtab = {
|
||||
"FLAGS", 0, 0, 0, 0, MFLG_SLOW, 0,
|
||||
{m_unregistered, m_flags, m_ignore, mo_flags}
|
||||
};
|
||||
|
||||
#ifndef STATIC_MODULES
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
mod_add_cmd(&test_msgtab);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
mod_del_cmd(&test_msgtab);
|
||||
}
|
||||
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
#endif
|
||||
|
||||
/* FLAGS requires it's own mini parser, since the last parameter in it can
|
||||
** contain a number of FLAGS. CS handles FLAGS mode1 mode2 OR
|
||||
** FLAGS :mode1 mode2, but not both mixed.
|
||||
**
|
||||
** The best way to match a flag to a mode is with a simple table
|
||||
*/
|
||||
|
||||
struct FlagTable
|
||||
{
|
||||
char *name;
|
||||
int mode;
|
||||
int oper;
|
||||
};
|
||||
|
||||
static struct FlagTable flag_table[] =
|
||||
{
|
||||
/* name mode it represents oper only? */
|
||||
{ "OWALLOPS", FLAGS_OPERWALL, 1 },
|
||||
{ "SWALLOPS", FLAGS_WALLOP, 0 },
|
||||
{ "STATSNOTICES", FLAGS_SPY, 1 },
|
||||
/* We don't have a separate OKILL and SKILL modes */
|
||||
{ "OKILLS", FLAGS_SKILL, 0 },
|
||||
{ "SKILLS", FLAGS_SKILL, 0 },
|
||||
{ "SNOTICES", FLAGS_SERVNOTICE, 0 },
|
||||
/* We don't have separate client connect and disconnect modes */
|
||||
{ "CLICONNECTS", FLAGS_CCONN, 1 },
|
||||
{ "CLIDISCONNECTS", FLAGS_CCONN, 1 },
|
||||
/* I'm taking a wild guess here... */
|
||||
{ "THROTTLES", FLAGS_REJ, 1 },
|
||||
#if 0
|
||||
/* This one is special...controlled via an oper block option */
|
||||
{ "NICKCHANGES", FLAGS_NCHANGE, 1 },
|
||||
/* NICKCHANGES must be checked for separately */
|
||||
#endif
|
||||
/* I'm assuming this is correct... */
|
||||
{ "IPMISMATCHES", FLAGS_UNAUTH, 1 },
|
||||
{ "LWALLOPS", FLAGS_LOCOPS, 1 },
|
||||
/* These aren't separate on Hybrid */
|
||||
{ "CONNECTS", FLAGS_EXTERNAL, 1 },
|
||||
{ "SQUITS", FLAGS_EXTERNAL, 1 },
|
||||
/* Now we have our Hybrid specific flags */
|
||||
{ "FULL", FLAGS_FULL, 1 },
|
||||
/* Not in CS, but we might as well put it here */
|
||||
{ "INVISIBLE", FLAGS_INVISIBLE, 0 },
|
||||
{ "BOTS", FLAGS_BOTS, 1 },
|
||||
{ "CALLERID", FLAGS_CALLERID, 0 },
|
||||
{ "UNAUTH", FLAGS_UNAUTH, 1 },
|
||||
{ "DEBUG", FLAGS_DEBUG, 1 },
|
||||
{ NULL, 0, 0 }
|
||||
};
|
||||
|
||||
/* We won't control CALLERID or INVISIBLE in here */
|
||||
|
||||
#define FL_ALL_USER_FLAGS (FLAGS_WALLOP | FLAGS_SKILL | FLAGS_SERVNOTICE )
|
||||
|
||||
/* and we don't control NCHANGES here either */
|
||||
|
||||
#define FL_ALL_OPER_FLAGS (FL_ALL_USER_FLAGS | FLAGS_CCONN | FLAGS_REJ |\
|
||||
FLAGS_FULL | FLAGS_SPY | FLAGS_DEBUG |\
|
||||
FLAGS_OPERWALL | FLAGS_BOTS | FLAGS_EXTERNAL |\
|
||||
FLAGS_UNAUTH | FLAGS_LOCOPS )
|
||||
|
||||
/*
|
||||
** m_flags
|
||||
** parv[0] = sender prefix
|
||||
** parv[1] = parameter
|
||||
*/
|
||||
static void m_flags(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
int i,j;
|
||||
int isadd;
|
||||
int setflags;
|
||||
int isgood;
|
||||
char *p;
|
||||
char *flag;
|
||||
|
||||
if (parc < 2)
|
||||
{
|
||||
/* Generate a list of what flags you have and what you are missing,
|
||||
** and send it to the user
|
||||
*/
|
||||
sendto_one(source_p, ":%s NOTICE %s :Current flags:%s",
|
||||
me.name, parv[0], set_flags_to_string(source_p));
|
||||
sendto_one(source_p, ":%s NOTICE %s :Current missing flags:%s",
|
||||
me.name, parv[0], unset_flags_to_string(source_p));
|
||||
return;
|
||||
}
|
||||
|
||||
/* Preserve the current flags */
|
||||
setflags = source_p->umodes;
|
||||
|
||||
/* XXX - change this to support a multiple last parameter like ISON */
|
||||
|
||||
for (i = 1; i < parc; i++)
|
||||
{
|
||||
for (flag = strtoken(&p, parv[i], " "); flag;
|
||||
flag = strtoken(&p, NULL, " "))
|
||||
{
|
||||
/* We default to being in ADD mode */
|
||||
isadd = 1;
|
||||
|
||||
/* We default to being in BAD mode */
|
||||
isgood = 0;
|
||||
|
||||
if (!isalpha(flag[0]))
|
||||
{
|
||||
if (flag[0] == '-')
|
||||
isadd = 0;
|
||||
else if (flag[0] == '+')
|
||||
isadd = 1;
|
||||
flag++;
|
||||
}
|
||||
|
||||
/* support ALL here */
|
||||
if (!irccmp(flag, "ALL"))
|
||||
{
|
||||
if (isadd)
|
||||
source_p->umodes |= FL_ALL_USER_FLAGS;
|
||||
else
|
||||
source_p->umodes &= ~FL_ALL_USER_FLAGS;
|
||||
sendto_one(source_p, ":%s NOTICE %s :Current flags:%s",
|
||||
me.name, parv[0], set_flags_to_string(source_p));
|
||||
sendto_one(source_p, ":%s NOTICE %s :Current missing flags:%s",
|
||||
me.name, parv[0], unset_flags_to_string(source_p));
|
||||
send_umode_out(client_p, source_p, setflags);
|
||||
return;
|
||||
}
|
||||
|
||||
for (j = 0; flag_table[j].name; j++)
|
||||
{
|
||||
if (!flag_table[j].oper && !irccmp(flag, flag_table[j].name))
|
||||
{
|
||||
if (isadd)
|
||||
source_p->umodes |= flag_table[j].mode;
|
||||
else
|
||||
source_p->umodes &= ~ (flag_table[j].mode);
|
||||
isgood = 1;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
/* This for ended without matching a valid FLAG, here is where
|
||||
** I want to operate differently than ircd-comstud, and just ignore
|
||||
** the invalid flag, send a warning and go on.
|
||||
*/
|
||||
if (!isgood)
|
||||
sendto_one(source_p, ":%s NOTICE %s :Invalid FLAGS: %s (IGNORING)",
|
||||
me.name, parv[0], flag);
|
||||
}
|
||||
}
|
||||
|
||||
/* All done setting the flags, print the notices out to the user
|
||||
** telling what flags they have and what flags they are missing
|
||||
*/
|
||||
sendto_one(source_p, ":%s NOTICE %s :Current flags:%s",
|
||||
me.name, parv[0], set_flags_to_string(source_p));
|
||||
sendto_one(source_p, ":%s NOTICE %s :Current missing flags:%s",
|
||||
me.name, parv[0], unset_flags_to_string(source_p));
|
||||
|
||||
send_umode_out(client_p, source_p, setflags);
|
||||
}
|
||||
|
||||
/*
|
||||
** mo_flags
|
||||
** parv[0] = sender prefix
|
||||
** parv[1] = parameter
|
||||
*/
|
||||
static void mo_flags(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
int i,j;
|
||||
int isadd;
|
||||
int setflags;
|
||||
int isgood;
|
||||
char *p;
|
||||
char *flag;
|
||||
|
||||
if (parc < 2)
|
||||
{
|
||||
/* Generate a list of what flags you have and what you are missing,
|
||||
** and send it to the user
|
||||
*/
|
||||
sendto_one(source_p, ":%s NOTICE %s :Current flags:%s",
|
||||
me.name, parv[0], set_flags_to_string(source_p));
|
||||
sendto_one(source_p, ":%s NOTICE %s :Current missing flags:%s",
|
||||
me.name, parv[0], unset_flags_to_string(source_p));
|
||||
return;
|
||||
}
|
||||
|
||||
/* Preserve the current flags */
|
||||
setflags = source_p->umodes;
|
||||
|
||||
/* XXX - change this to support a multiple last parameter like ISON */
|
||||
|
||||
for (i = 1; i < parc; i++)
|
||||
{
|
||||
for (flag = strtoken(&p, parv[i], " "); flag;
|
||||
flag = strtoken(&p, NULL, " "))
|
||||
{
|
||||
/* We default to being in ADD mode */
|
||||
isadd = 1;
|
||||
|
||||
/* We default to being in BAD mode */
|
||||
isgood = 0;
|
||||
|
||||
if (!isalpha(flag[0]))
|
||||
{
|
||||
if (flag[0] == '-')
|
||||
isadd = 0;
|
||||
else if (flag[0] == '+')
|
||||
isadd = 1;
|
||||
flag++;
|
||||
}
|
||||
|
||||
/* support ALL here */
|
||||
if (!irccmp(flag, "ALL"))
|
||||
{
|
||||
if (isadd)
|
||||
source_p->umodes |= FL_ALL_OPER_FLAGS;
|
||||
else
|
||||
source_p->umodes &= ~FL_ALL_OPER_FLAGS;
|
||||
sendto_one(source_p, ":%s NOTICE %s :Current flags:%s",
|
||||
me.name, parv[0], set_flags_to_string(source_p));
|
||||
sendto_one(source_p, ":%s NOTICE %s :Current missing flags:%s",
|
||||
me.name, parv[0], unset_flags_to_string(source_p));
|
||||
send_umode_out(client_p, source_p, setflags);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!irccmp(flag, "NICKCHANGES"))
|
||||
{
|
||||
if (!IsOperN(source_p))
|
||||
{
|
||||
sendto_one(source_p,
|
||||
":%s NOTICE %s :*** You need oper and N flag for +n",
|
||||
me.name,parv[0]);
|
||||
continue;
|
||||
}
|
||||
if (isadd)
|
||||
source_p->umodes |= FLAGS_NCHANGE;
|
||||
else
|
||||
source_p->umodes &= ~FLAGS_NCHANGE;
|
||||
isgood = 1;
|
||||
continue;
|
||||
}
|
||||
|
||||
for (j = 0; flag_table[j].name; j++)
|
||||
{
|
||||
if (!irccmp(flag, flag_table[j].name))
|
||||
{
|
||||
if (isadd)
|
||||
source_p->umodes |= flag_table[j].mode;
|
||||
else
|
||||
source_p->umodes &= ~ (flag_table[j].mode);
|
||||
isgood = 1;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
/* This for ended without matching a valid FLAG, here is where
|
||||
** I want to operate differently than ircd-comstud, and just ignore
|
||||
** the invalid flag, send a warning and go on.
|
||||
*/
|
||||
if (!isgood)
|
||||
sendto_one(source_p, ":%s NOTICE %s :Invalid FLAGS: %s (IGNORING)",
|
||||
me.name, parv[0], flag);
|
||||
}
|
||||
}
|
||||
|
||||
/* All done setting the flags, print the notices out to the user
|
||||
** telling what flags they have and what flags they are missing
|
||||
*/
|
||||
sendto_one(source_p, ":%s NOTICE %s :Current flags:%s",
|
||||
me.name, parv[0], set_flags_to_string(source_p));
|
||||
sendto_one(source_p, ":%s NOTICE %s :Current missing flags:%s",
|
||||
me.name, parv[0], unset_flags_to_string(source_p));
|
||||
|
||||
send_umode_out(client_p, source_p, setflags);
|
||||
}
|
||||
|
||||
static char *set_flags_to_string(struct Client *client_p)
|
||||
{
|
||||
/* XXX - list all flags that we have set on the client */
|
||||
static char setflags[BUFSIZE + 1];
|
||||
int i;
|
||||
|
||||
/* Clear it to begin with, we'll be doing a lot of ircsprintf's */
|
||||
setflags[0] = '\0';
|
||||
|
||||
/* Unlike unset_flags_to_string(), we don't have to care about oper
|
||||
** flags and not showing them
|
||||
*/
|
||||
|
||||
for (i = 0; flag_table[i].name; i++)
|
||||
{
|
||||
if (client_p->umodes & flag_table[i].mode)
|
||||
{
|
||||
ircsprintf(setflags, "%s %s", setflags, flag_table[i].name);
|
||||
}
|
||||
}
|
||||
|
||||
#if 0
|
||||
if (IsOper(client_p) && IsOperN(client_p))
|
||||
{
|
||||
#endif
|
||||
/* You can only be set +NICKCHANGES if you are an oper and
|
||||
** IsOperN(client_p) is true
|
||||
*/
|
||||
if (client_p->umodes & FLAGS_NCHANGE)
|
||||
{
|
||||
ircsprintf(setflags, "%s %s", setflags, "NICKCHANGES");
|
||||
}
|
||||
#if 0
|
||||
}
|
||||
#endif
|
||||
|
||||
return setflags;
|
||||
}
|
||||
|
||||
static char *unset_flags_to_string(struct Client *client_p)
|
||||
{
|
||||
/* Inverse of above */
|
||||
/* XXX - list all flags that we do NOT have set on the client */
|
||||
static char setflags[BUFSIZE + 1];
|
||||
int i,isoper;
|
||||
|
||||
/* Clear it to begin with, we'll be doing a lot of ircsprintf's */
|
||||
setflags[0] = '\0';
|
||||
|
||||
if (IsOper(client_p))
|
||||
isoper = 1;
|
||||
else
|
||||
isoper = 0;
|
||||
|
||||
for (i = 0; flag_table[i].name; i++)
|
||||
{
|
||||
if ( !(client_p->umodes & flag_table[i].mode))
|
||||
{
|
||||
if (!isoper && flag_table[i].oper)
|
||||
continue;
|
||||
ircsprintf(setflags, "%s %s", setflags, flag_table[i].name);
|
||||
}
|
||||
}
|
||||
|
||||
if (IsOper(client_p) && IsOperN(client_p))
|
||||
{
|
||||
if ( !(client_p->umodes & FLAGS_NCHANGE))
|
||||
{
|
||||
ircsprintf(setflags, "%s %s", setflags, "NICKCHANGES");
|
||||
}
|
||||
}
|
||||
|
||||
return setflags;
|
||||
}
|
||||
314
contrib/m_force.c
Normal file
314
contrib/m_force.c
Normal file
|
|
@ -0,0 +1,314 @@
|
|||
/* contrib/m_force.c
|
||||
* Copyright (C) 2002 Hybrid Development Team
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are
|
||||
* met:
|
||||
*
|
||||
* 1.Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2.Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3.The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
|
||||
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
||||
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* $Id: m_force.c,v 1.1 2002/08/13 14:35:15 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#include "stdinc.h"
|
||||
#include "handlers.h"
|
||||
#include "client.h"
|
||||
#include "common.h" /* FALSE bleah */
|
||||
#include "ircd.h"
|
||||
#include "irc_string.h"
|
||||
#include "numeric.h"
|
||||
#include "fdlist.h"
|
||||
#include "hash.h"
|
||||
#include "s_bsd.h"
|
||||
#include "s_conf.h"
|
||||
#include "s_log.h"
|
||||
#include "s_serv.h"
|
||||
#include "send.h"
|
||||
#include "msg.h"
|
||||
#include "parse.h"
|
||||
#include "modules.h"
|
||||
#include "channel.h"
|
||||
#include "channel_mode.h"
|
||||
|
||||
|
||||
static void mo_forcejoin(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
static void mo_forcepart(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
|
||||
struct Message forcejoin_msgtab = {
|
||||
"FORCEJOIN", 0, 0, 3, 0, MFLG_SLOW, 0,
|
||||
{m_ignore, m_not_oper, mo_forcejoin, mo_forcejoin}
|
||||
};
|
||||
struct Message forcepart_msgtab = {
|
||||
"FORCEPART", 0, 0, 3, 0, MFLG_SLOW, 0,
|
||||
{m_ignore, m_not_oper, mo_forcepart, mo_forcepart}
|
||||
};
|
||||
|
||||
#ifndef STATIC_MODULES
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
mod_add_cmd(&forcejoin_msgtab);
|
||||
mod_add_cmd(&forcepart_msgtab);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
mod_del_cmd(&forcejoin_msgtab);
|
||||
mod_del_cmd(&forcepart_msgtab);
|
||||
}
|
||||
|
||||
char *_version = "$Revision: 1.1 $";
|
||||
#endif
|
||||
|
||||
/*
|
||||
* m_forcejoin
|
||||
* parv[0] = sender prefix
|
||||
* parv[1] = user to force
|
||||
* parv[2] = channel to force them into
|
||||
*/
|
||||
static void mo_forcejoin(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
struct Client *target_p;
|
||||
struct Channel *chptr;
|
||||
int type;
|
||||
char mode;
|
||||
char sjmode;
|
||||
char *newch;
|
||||
|
||||
if(!IsAdmin(source_p))
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :You have no A flag", me.name, parv[0]);
|
||||
return;
|
||||
}
|
||||
|
||||
if((hunt_server(client_p, source_p, ":%s FORCEJOIN %s %s", 1, parc, parv)) != HUNTED_ISME)
|
||||
return;
|
||||
|
||||
/* if target_p is not existant, print message
|
||||
* to source_p and bail - scuzzy
|
||||
*/
|
||||
if ((target_p = find_client(parv[1])) == NULL)
|
||||
{
|
||||
sendto_one(source_p, form_str(ERR_NOSUCHNICK), me.name,
|
||||
source_p->name, parv[1]);
|
||||
return;
|
||||
}
|
||||
|
||||
if(!IsClient(target_p))
|
||||
return;
|
||||
|
||||
/* select our modes from parv[2] if they exist... (chanop)*/
|
||||
if(*parv[2] == '@')
|
||||
{
|
||||
type = CHFL_CHANOP;
|
||||
mode = 'o';
|
||||
sjmode = '@';
|
||||
}
|
||||
#ifdef HALFOPS
|
||||
else if(*parv[2] == '%')
|
||||
{
|
||||
type = CHFL_HALFOP;
|
||||
mode = 'h';
|
||||
sjmode = '%';
|
||||
}
|
||||
#endif
|
||||
else if(*parv[2] == '+')
|
||||
{
|
||||
type = CHFL_VOICE;
|
||||
mode = 'v';
|
||||
sjmode = '+';
|
||||
}
|
||||
else
|
||||
{
|
||||
type = CHFL_PEON;
|
||||
mode = sjmode = '\0';
|
||||
}
|
||||
|
||||
if(mode != '\0')
|
||||
parv[2]++;
|
||||
|
||||
if((chptr = hash_find_channel(parv[2])) != NULL)
|
||||
{
|
||||
if(IsMember(target_p, chptr))
|
||||
{
|
||||
/* debugging is fun... */
|
||||
sendto_one(source_p, ":%s NOTICE %s :*** Notice -- %s is already in %s", me.name,
|
||||
source_p->name, target_p->name, chptr->chname);
|
||||
return;
|
||||
}
|
||||
|
||||
add_user_to_channel(chptr, target_p, type);
|
||||
|
||||
if (chptr->chname[0] != '&')
|
||||
sendto_server(target_p, target_p, chptr, NOCAPS, NOCAPS, LL_ICLIENT,
|
||||
":%s SJOIN %lu %s + :%c%s",
|
||||
me.name, (unsigned long) chptr->channelts,
|
||||
chptr->chname, type ? sjmode : ' ', target_p->name);
|
||||
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN :%s",
|
||||
target_p->name, target_p->username,
|
||||
target_p->host, chptr->chname);
|
||||
|
||||
if(type)
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +%c %s",
|
||||
me.name, chptr->chname, mode, target_p->name);
|
||||
|
||||
if(chptr->topic != NULL)
|
||||
{
|
||||
sendto_one(target_p, form_str(RPL_TOPIC), me.name,
|
||||
target_p->name, chptr->chname, chptr->topic);
|
||||
sendto_one(target_p, form_str(RPL_TOPICWHOTIME),
|
||||
me.name, source_p->name, chptr->chname,
|
||||
chptr->topic_info, chptr->topic_time);
|
||||
}
|
||||
|
||||
channel_member_names(target_p, chptr, chptr->chname, 1);
|
||||
}
|
||||
else
|
||||
{
|
||||
newch = parv[2];
|
||||
if (!check_channel_name(newch))
|
||||
{
|
||||
sendto_one(source_p, form_str(ERR_BADCHANNAME), me.name,
|
||||
source_p->name, (unsigned char*)newch);
|
||||
return;
|
||||
}
|
||||
|
||||
/* channel name must begin with & or # */
|
||||
if (!IsChannelName(newch))
|
||||
{
|
||||
sendto_one(source_p, form_str(ERR_BADCHANNAME), me.name,
|
||||
source_p->name, (unsigned char*)newch);
|
||||
return;
|
||||
}
|
||||
|
||||
/* it would be interesting here to allow an oper
|
||||
* to force target_p into a channel that doesn't exist
|
||||
* even more so, into a local channel when we disable
|
||||
* local channels... but...
|
||||
* I don't want to break anything - scuzzy
|
||||
*/
|
||||
if (ConfigServerHide.disable_local_channels &&
|
||||
(*newch == '&'))
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :No such channel (%s)", me.name,
|
||||
source_p->name, newch);
|
||||
return;
|
||||
}
|
||||
|
||||
/* newch can't be longer than CHANNELLEN */
|
||||
if (strlen(newch) > CHANNELLEN)
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :Channel name is too long", me.name,
|
||||
source_p->name);
|
||||
return;
|
||||
}
|
||||
|
||||
chptr = get_or_create_channel(target_p, newch, NULL);
|
||||
add_user_to_channel(chptr, target_p, CHFL_CHANOP);
|
||||
|
||||
/* send out a join, make target_p join chptr */
|
||||
if (chptr->chname[0] != '&')
|
||||
sendto_server(target_p, target_p, chptr, NOCAPS, NOCAPS, LL_ICLIENT,
|
||||
":%s SJOIN %lu %s +nt :@%s", me.name,
|
||||
(unsigned long) chptr->channelts, chptr->chname,
|
||||
target_p->name);
|
||||
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN :%s",
|
||||
target_p->name, target_p->username,
|
||||
target_p->host, chptr->chname);
|
||||
|
||||
chptr->mode.mode |= MODE_TOPICLIMIT;
|
||||
chptr->mode.mode |= MODE_NOPRIVMSGS;
|
||||
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +nt", me.name,
|
||||
chptr->chname);
|
||||
|
||||
target_p->localClient->last_join_time = CurrentTime;
|
||||
channel_member_names(target_p, chptr, chptr->chname, 1);
|
||||
|
||||
/* we do this to let the oper know that a channel was created, this will be
|
||||
* seen from the server handling the command instead of the server that
|
||||
* the oper is on.
|
||||
*/
|
||||
sendto_one(source_p, ":%s NOTICE %s :*** Notice -- Creating channel %s", me.name,
|
||||
source_p->name, chptr->chname);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static void mo_forcepart(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
struct Client *target_p;
|
||||
struct Channel *chptr;
|
||||
|
||||
if(!IsAdmin(source_p))
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :You have no A flag", me.name, parv[0]);
|
||||
return;
|
||||
}
|
||||
|
||||
if((hunt_server(client_p, source_p, ":%s FORCEPART %s %s", 1, parc, parv)) != HUNTED_ISME)
|
||||
return;
|
||||
|
||||
/* if target_p == NULL then let the oper know */
|
||||
if ((target_p = find_client(parv[1])) == NULL)
|
||||
{
|
||||
sendto_one(source_p, form_str(ERR_NOSUCHNICK), me.name,
|
||||
source_p->name, parv[1]);
|
||||
return;
|
||||
}
|
||||
|
||||
if(!IsClient(target_p))
|
||||
return;
|
||||
|
||||
if((chptr = hash_find_channel(parv[2])) == NULL)
|
||||
{
|
||||
sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
|
||||
me.name, parv[0], parv[1]);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!IsMember(target_p, chptr))
|
||||
{
|
||||
sendto_one(source_p, form_str(ERR_USERNOTINCHANNEL),
|
||||
me.name, parv[0], parv[2], parv[1]);
|
||||
return;
|
||||
}
|
||||
|
||||
if (chptr->chname[0] != '&')
|
||||
sendto_server(target_p, target_p, chptr, NOCAPS, NOCAPS, LL_ICLIENT,
|
||||
":%s PART %s :%s",
|
||||
target_p->name, chptr->chname,
|
||||
target_p->name);
|
||||
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s PART %s :%s",
|
||||
target_p->name, target_p->username,
|
||||
target_p->host,chptr->chname,
|
||||
target_p->name);
|
||||
remove_user_from_channel(chptr, target_p);
|
||||
}
|
||||
|
||||
201
contrib/m_jupe.c
Normal file
201
contrib/m_jupe.c
Normal file
|
|
@ -0,0 +1,201 @@
|
|||
/*
|
||||
* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
|
||||
* m_jupe.c: Jupes a server.
|
||||
*
|
||||
* Copyright (C) 2002 by the past and present ircd coders, and others.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
||||
* USA
|
||||
*
|
||||
* $Id: m_jupe.c,v 1.1 2002/08/13 14:35:15 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#include "stdinc.h"
|
||||
#include "tools.h"
|
||||
#include "irc_string.h"
|
||||
#include "handlers.h"
|
||||
#include "channel.h"
|
||||
#include "client.h"
|
||||
#include "ircd.h"
|
||||
#include "numeric.h"
|
||||
#include "s_log.h"
|
||||
#include "s_serv.h"
|
||||
#include "send.h"
|
||||
#include "whowas.h"
|
||||
#include "irc_string.h"
|
||||
#include "hash.h"
|
||||
#include "msg.h"
|
||||
#include "parse.h"
|
||||
#include "modules.h"
|
||||
#include "class.h"
|
||||
#include "common.h"
|
||||
#include "event.h"
|
||||
|
||||
#include "fdlist.h"
|
||||
#include "list.h"
|
||||
#include "s_conf.h"
|
||||
#include "scache.h"
|
||||
|
||||
|
||||
static void mo_jupe(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
static int bogus_host(char *host);
|
||||
|
||||
struct Message jupe_msgtab = {
|
||||
"JUPE", 0, 0, 3, 0, MFLG_SLOW, 0,
|
||||
{m_unregistered, m_not_oper, mo_jupe, mo_jupe}
|
||||
};
|
||||
|
||||
#ifndef STATIC_MODULES
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
mod_add_cmd(&jupe_msgtab);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
mod_del_cmd(&jupe_msgtab);
|
||||
}
|
||||
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
#endif
|
||||
|
||||
/*
|
||||
** mo_jupe
|
||||
** parv[0] = sender prefix
|
||||
** parv[1] = server we're juping
|
||||
** parv[2] = reason for jupe
|
||||
*/
|
||||
static void mo_jupe(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
struct Client *target_p;
|
||||
struct Client *ajupe;
|
||||
dlink_node *m;
|
||||
char reason[REALLEN+2];
|
||||
|
||||
if(!ServerInfo.hub)
|
||||
return;
|
||||
|
||||
if(!IsOperAdmin(source_p))
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :You must be an admin to use this command",
|
||||
me.name, parv[0]);
|
||||
return;
|
||||
}
|
||||
|
||||
if (bogus_host(parv[1]))
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :Invalid servername: %s",
|
||||
me.name, parv[0], parv[1]);
|
||||
return;
|
||||
}
|
||||
|
||||
if(match(parv[1], me.name))
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :I cant jupe myself!",
|
||||
me.name, source_p->name);
|
||||
return;
|
||||
}
|
||||
|
||||
sendto_wallops_flags(FLAGS_WALLOP, &me,
|
||||
"JUPE for %s requested by %s: %s",
|
||||
parv[1], get_oper_name(source_p), parv[2]);
|
||||
|
||||
sendto_server(NULL, source_p, NULL, NOCAPS, NOCAPS, LL_ICLIENT,
|
||||
":%s WALLOPS :JUPE for %s requested by %s!%s@%s: %s",
|
||||
parv[0], parv[1], source_p->name,
|
||||
source_p->username, source_p->host, parv[2]);
|
||||
ilog(L_NOTICE, "JUPE for %s requested by %s: %s",
|
||||
parv[1], get_oper_name(source_p), parv[2]);
|
||||
|
||||
target_p= find_server(parv[1]);
|
||||
|
||||
if(target_p)
|
||||
exit_client(client_p, target_p, &me, parv[2]);
|
||||
|
||||
sendto_server(NULL, NULL, NULL, NOCAPS, NOCAPS, NOFLAGS,
|
||||
":%s SERVER %s 1 :JUPED: %s",
|
||||
me.name, parv[1], parv[2]);
|
||||
|
||||
sendto_realops_flags(FLAGS_ALL, L_ALL,
|
||||
"Link with %s established: (JUPED) link",
|
||||
parv[1]);
|
||||
|
||||
ajupe = make_client(NULL);
|
||||
|
||||
/* make_client() adds client to unknown_list */
|
||||
m = dlinkFind(&unknown_list, ajupe);
|
||||
if(m != NULL)
|
||||
dlinkDelete(m, &unknown_list);
|
||||
free_dlink_node(m);
|
||||
|
||||
make_server(ajupe);
|
||||
ajupe->hopcount = 1;
|
||||
strlcpy(ajupe->name,parv[1],HOSTLEN);
|
||||
|
||||
/* we need to give 7 chars to prepend "JUPED: " */
|
||||
if(strlen(parv[2]) > (REALLEN-7))
|
||||
parv[2][REALLEN-7] = '\0';
|
||||
ircsprintf(reason, "%s %s", "JUPED:", parv[2]);
|
||||
|
||||
strlcpy(ajupe->info,reason,REALLEN);
|
||||
ajupe->serv->up = me.name;
|
||||
ajupe->servptr = &me;
|
||||
SetServer(ajupe);
|
||||
SetDead(ajupe);
|
||||
|
||||
Count.server++;
|
||||
Count.myserver++;
|
||||
|
||||
/* Some day, all these lists will be consolidated *sigh* */
|
||||
add_client_to_list(ajupe);
|
||||
add_to_client_hash_table(ajupe->name, ajupe);
|
||||
add_client_to_llist(&(ajupe->servptr->serv->servers), ajupe);
|
||||
add_server_to_list(ajupe);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* bogus_host
|
||||
*
|
||||
* inputs - hostname
|
||||
* output - 1 if a bogus hostname input, 0 if its valid
|
||||
* side effects - none
|
||||
*/
|
||||
int bogus_host(char *host)
|
||||
{
|
||||
int bogus_server = 0;
|
||||
char *s;
|
||||
int dots = 0;
|
||||
|
||||
for( s = host; *s; s++ )
|
||||
{
|
||||
if (!IsServChar(*s))
|
||||
{
|
||||
bogus_server = 1;
|
||||
break;
|
||||
}
|
||||
if ('.' == *s)
|
||||
++dots;
|
||||
}
|
||||
|
||||
if (!dots || bogus_server || strlen(host) > HOSTLEN)
|
||||
return 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
370
contrib/m_ltrace.c
Normal file
370
contrib/m_ltrace.c
Normal file
|
|
@ -0,0 +1,370 @@
|
|||
/*
|
||||
* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
|
||||
* m_ltrace.c: Traces a path to a client/server.
|
||||
*
|
||||
* Copyright (C) 2002 Hybrid Development Team
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
||||
* USA
|
||||
*
|
||||
* $Id: m_ltrace.c,v 1.1 2002/08/13 14:35:16 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#include "stdinc.h"
|
||||
#include "handlers.h"
|
||||
#include "class.h"
|
||||
#include "hook.h"
|
||||
#include "client.h"
|
||||
#include "hash.h"
|
||||
#include "common.h"
|
||||
#include "hash.h"
|
||||
#include "irc_string.h"
|
||||
#include "ircd.h"
|
||||
#include "numeric.h"
|
||||
#include "fdlist.h"
|
||||
#include "s_bsd.h"
|
||||
#include "s_serv.h"
|
||||
#include "send.h"
|
||||
#include "msg.h"
|
||||
#include "parse.h"
|
||||
#include "modules.h"
|
||||
|
||||
|
||||
static void m_ltrace(struct Client *, struct Client *, int, char **);
|
||||
static void mo_ltrace(struct Client*, struct Client*, int, char**);
|
||||
static struct Client* next_client_double(struct Client *next, const char* ch);
|
||||
static void ltrace_spy(struct Client *);
|
||||
|
||||
struct Message ltrace_msgtab = {
|
||||
"LTRACE", 0, 0, 0, 0, MFLG_SLOW, 0,
|
||||
{m_unregistered, m_ltrace, mo_ltrace, mo_ltrace}
|
||||
};
|
||||
|
||||
#ifndef STATIC_MODULES
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
hook_add_event("doing_ltrace");
|
||||
mod_add_cmd(<race_msgtab);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
hook_del_event("doing_ltrace");
|
||||
mod_del_cmd(<race_msgtab);
|
||||
}
|
||||
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
#endif
|
||||
|
||||
static int report_this_status(struct Client *source_p, struct Client *target_p,int dow,
|
||||
int link_u_p, int link_u_s);
|
||||
|
||||
/*
|
||||
* m_ltrace()
|
||||
*
|
||||
* parv[0] = sender prefix
|
||||
* parv[1] = target client/server to trace
|
||||
*/
|
||||
static void m_ltrace(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
char *tname;
|
||||
|
||||
if (parc > 1)
|
||||
tname = parv[1];
|
||||
else
|
||||
tname = me.name;
|
||||
sendto_one(source_p, form_str(RPL_ENDOFTRACE), me.name, parv[0], tname);
|
||||
}
|
||||
|
||||
/*
|
||||
* mo_ltrace
|
||||
* parv[0] = sender prefix
|
||||
* parv[1] = servername
|
||||
*/
|
||||
static void mo_ltrace(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
struct Client *target_p = NULL;
|
||||
char *tname;
|
||||
int doall, link_s[MAXCONNECTIONS], link_u[MAXCONNECTIONS];
|
||||
int wilds, dow;
|
||||
dlink_node *ptr;
|
||||
char *looking_for = parv[0];
|
||||
|
||||
if(!IsClient(source_p))
|
||||
return;
|
||||
|
||||
if (parc > 1)
|
||||
tname = parv[1];
|
||||
else
|
||||
tname = me.name;
|
||||
|
||||
if(!IsOper(source_p))
|
||||
{
|
||||
sendto_one(source_p, form_str(RPL_ENDOFTRACE), me.name, parv[0], tname);
|
||||
return;
|
||||
}
|
||||
|
||||
if (parc > 2)
|
||||
if (hunt_server(client_p, source_p, ":%s LTRACE %s :%s", 2, parc, parv))
|
||||
return;
|
||||
|
||||
switch (hunt_server(client_p, source_p, ":%s LTRACE :%s", 1, parc, parv))
|
||||
{
|
||||
case HUNTED_PASS: /* note: gets here only if parv[1] exists */
|
||||
{
|
||||
struct Client *ac2ptr;
|
||||
|
||||
ac2ptr = next_client_double(GlobalClientList, tname);
|
||||
if (ac2ptr)
|
||||
sendto_one(source_p, form_str(RPL_TRACELINK), me.name, looking_for,
|
||||
ircd_version, debugmode, tname, ac2ptr->from->name);
|
||||
else
|
||||
sendto_one(source_p, form_str(RPL_TRACELINK), me.name, looking_for,
|
||||
ircd_version, debugmode, tname, "ac2ptr_is_NULL!!");
|
||||
return;
|
||||
}
|
||||
case HUNTED_ISME:
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
}
|
||||
|
||||
ltrace_spy(source_p);
|
||||
|
||||
doall = (parv[1] && (parc > 1)) ? match(tname, me.name): TRUE;
|
||||
wilds = !parv[1] || strchr(tname, '*') || strchr(tname, '?');
|
||||
dow = wilds || doall;
|
||||
|
||||
set_time();
|
||||
|
||||
/* lusers cant issue ltrace.. */
|
||||
if(!IsOper(source_p) || !dow)
|
||||
{
|
||||
const char* name;
|
||||
const char* class_name;
|
||||
char ipaddr[HOSTIPLEN];
|
||||
|
||||
target_p = find_client(tname);
|
||||
|
||||
if(target_p && IsPerson(target_p))
|
||||
{
|
||||
name = get_client_name(target_p, HIDE_IP);
|
||||
inetntop(target_p->localClient->aftype, &IN_ADDR(target_p->localClient->ip), ipaddr, HOSTIPLEN);
|
||||
|
||||
class_name = get_client_class(target_p);
|
||||
|
||||
if (IsOper(target_p))
|
||||
sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
|
||||
me.name, parv[0], class_name, name,
|
||||
MyOper(source_p) ? ipaddr :
|
||||
(IsIPSpoof(target_p) ? "255.255.255.255" : ipaddr),
|
||||
CurrentTime - target_p->lasttime,
|
||||
(target_p->user) ? (CurrentTime - target_p->user->last) : 0);
|
||||
}
|
||||
|
||||
sendto_one(source_p, form_str(RPL_ENDOFTRACE),me.name,
|
||||
parv[0], tname);
|
||||
return;
|
||||
}
|
||||
|
||||
memset((void *)link_s,0,sizeof(link_s));
|
||||
memset((void *)link_u,0,sizeof(link_u));
|
||||
|
||||
/*
|
||||
* Count up all the servers and clients in a downlink.
|
||||
*/
|
||||
if (doall)
|
||||
{
|
||||
for (target_p = GlobalClientList; target_p; target_p = target_p->next)
|
||||
{
|
||||
if (IsPerson(target_p))
|
||||
{
|
||||
link_u[target_p->from->localClient->fd]++;
|
||||
}
|
||||
else if (IsServer(target_p))
|
||||
{
|
||||
link_s[target_p->from->localClient->fd]++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* report all opers */
|
||||
for (ptr = lclient_list.head; ptr; ptr = ptr->next)
|
||||
{
|
||||
target_p = ptr->data;
|
||||
|
||||
if(!IsOper(target_p))
|
||||
continue;
|
||||
|
||||
if (!doall && wilds && !match(tname, target_p->name))
|
||||
continue;
|
||||
|
||||
if (!dow && irccmp(tname, target_p->name))
|
||||
continue;
|
||||
|
||||
report_this_status(source_p,target_p,dow,0,0);
|
||||
}
|
||||
|
||||
/* report all servers */
|
||||
for (ptr = serv_list.head; ptr; ptr = ptr->next)
|
||||
{
|
||||
target_p = ptr->data;
|
||||
|
||||
if (!doall && wilds && !match(tname, target_p->name))
|
||||
continue;
|
||||
if (!dow && irccmp(tname, target_p->name))
|
||||
continue;
|
||||
|
||||
report_this_status(source_p, target_p, dow,
|
||||
link_u[target_p->localClient->fd],
|
||||
link_s[target_p->localClient->fd]);
|
||||
}
|
||||
|
||||
sendto_one(source_p, form_str(RPL_ENDOFTRACE),me.name, parv[0],tname);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* report_this_status
|
||||
*
|
||||
* inputs - pointer to client to report to
|
||||
* - pointer to client to report about
|
||||
* output - counter of number of hits
|
||||
* side effects - NONE
|
||||
*/
|
||||
static int report_this_status(struct Client *source_p, struct Client *target_p,
|
||||
int dow, int link_u_p, int link_s_p)
|
||||
{
|
||||
const char* name;
|
||||
const char* class_name;
|
||||
char ip[HOSTIPLEN];
|
||||
|
||||
inetntop(target_p->localClient->aftype, &IN_ADDR(target_p->localClient->ip), ip, HOSTIPLEN);
|
||||
name = get_client_name(target_p, HIDE_IP);
|
||||
class_name = get_client_class(target_p);
|
||||
|
||||
set_time();
|
||||
|
||||
switch(target_p->status)
|
||||
{
|
||||
case STAT_CONNECTING:
|
||||
sendto_one(source_p, form_str(RPL_TRACECONNECTING), me.name,
|
||||
source_p->name, class_name,
|
||||
IsOperAdmin(source_p) ? name : target_p->name);
|
||||
|
||||
break;
|
||||
|
||||
case STAT_HANDSHAKE:
|
||||
sendto_one(source_p, form_str(RPL_TRACEHANDSHAKE), me.name,
|
||||
source_p->name, class_name,
|
||||
IsOperAdmin(source_p) ? name : target_p->name);
|
||||
|
||||
break;
|
||||
|
||||
case STAT_ME:
|
||||
case STAT_UNKNOWN:
|
||||
break;
|
||||
|
||||
case STAT_CLIENT:
|
||||
if (IsAdmin(target_p))
|
||||
sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
|
||||
me.name, source_p->name, class_name, name,
|
||||
IsOperAdmin(source_p) ? ip : "255.255.255.255",
|
||||
CurrentTime - target_p->lasttime,
|
||||
(target_p->user) ? (CurrentTime - target_p->user->last) : 0);
|
||||
|
||||
else if (IsOper(target_p))
|
||||
sendto_one(source_p, form_str(RPL_TRACEOPERATOR),
|
||||
me.name, source_p->name, class_name, name,
|
||||
MyOper(source_p) ? ip :
|
||||
(IsIPSpoof(target_p) ? "255.255.255.255" : ip),
|
||||
CurrentTime - target_p->lasttime,
|
||||
(target_p->user)?(CurrentTime - target_p->user->last):0);
|
||||
|
||||
break;
|
||||
case STAT_SERVER:
|
||||
if(!IsOperAdmin(source_p))
|
||||
name = get_client_name(target_p, MASK_IP);
|
||||
|
||||
sendto_one(source_p, form_str(RPL_TRACESERVER),
|
||||
me.name, source_p->name, class_name, link_s_p,
|
||||
link_u_p, name, *(target_p->serv->by) ?
|
||||
target_p->serv->by : "*", "*",
|
||||
me.name, CurrentTime - target_p->lasttime);
|
||||
break;
|
||||
|
||||
default: /* ...we actually shouldn't come here... --msa */
|
||||
sendto_one(source_p, form_str(RPL_TRACENEWTYPE), me.name,
|
||||
source_p->name, name);
|
||||
break;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* ltrace_spy()
|
||||
*
|
||||
* input - pointer to client
|
||||
* output - none
|
||||
* side effects - hook event doing_trace is called
|
||||
*/
|
||||
static void ltrace_spy(struct Client *source_p)
|
||||
{
|
||||
struct hook_spy_data data;
|
||||
|
||||
data.source_p = source_p;
|
||||
|
||||
hook_call_event("doing_ltrace", &data);
|
||||
}
|
||||
|
||||
/*
|
||||
* this slow version needs to be used for hostmasks *sigh
|
||||
*
|
||||
* next_client_double - find the next matching client.
|
||||
* The search can be continued from the specified client entry.
|
||||
* Normal usage loop is:
|
||||
*
|
||||
* for (x = client; x = next_client_double(x,mask); x = x->next)
|
||||
* HandleMatchingClient;
|
||||
*
|
||||
*/
|
||||
static struct Client*
|
||||
next_client_double(struct Client *next, /* First client to check */
|
||||
const char* ch) /* search string (may include wilds) */
|
||||
{
|
||||
struct Client *tmp = next;
|
||||
|
||||
next = find_client(ch);
|
||||
|
||||
if (next == NULL)
|
||||
next = tmp;
|
||||
|
||||
if (tmp && tmp->prev == next)
|
||||
return NULL;
|
||||
if (next != tmp)
|
||||
return next;
|
||||
for ( ; next; next = next->next)
|
||||
{
|
||||
if (match(ch,next->name) || match(next->name,ch))
|
||||
break;
|
||||
}
|
||||
return next;
|
||||
}
|
||||
156
contrib/m_map.c
Normal file
156
contrib/m_map.c
Normal file
|
|
@ -0,0 +1,156 @@
|
|||
/*
|
||||
* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
|
||||
* m_map.c: Sends an Undernet compatible map to a user.
|
||||
*
|
||||
* Copyright (C) 2002 by the past and present ircd coders, and others.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
||||
* USA
|
||||
*
|
||||
* $Id: m_map.c,v 1.1 2002/08/13 14:35:16 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#include "stdinc.h"
|
||||
#include "client.h"
|
||||
#include "modules.h"
|
||||
#include "handlers.h"
|
||||
#include "numeric.h"
|
||||
#include "send.h"
|
||||
#include "s_conf.h"
|
||||
|
||||
#define USER_COL 50 /* display | Users: %d at col 50 */
|
||||
|
||||
static void m_map(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
static void mo_map(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
static void dump_map(struct Client *client_p,struct Client *root, char *pbuf);
|
||||
|
||||
struct Message map_msgtab = {
|
||||
"MAP", 0, 0, 0, 0, MFLG_SLOW, 0,
|
||||
{m_unregistered, m_map, m_ignore, mo_map}
|
||||
};
|
||||
|
||||
#ifndef STATIC_MODULES
|
||||
void _modinit(void)
|
||||
{
|
||||
mod_add_cmd(&map_msgtab);
|
||||
}
|
||||
|
||||
void _moddeinit(void)
|
||||
{
|
||||
mod_del_cmd(&map_msgtab);
|
||||
}
|
||||
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
#endif
|
||||
|
||||
static char buf[BUFSIZE];
|
||||
|
||||
/* m_map
|
||||
** parv[0] = sender prefix
|
||||
*/
|
||||
static void m_map(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
if (!ConfigServerHide.flatten_links)
|
||||
{
|
||||
dump_map(client_p,&me,buf);
|
||||
sendto_one(client_p, form_str(RPL_MAPEND), me.name, client_p->name);
|
||||
return;
|
||||
}
|
||||
|
||||
m_not_oper(client_p,source_p,parc,parv);
|
||||
return;
|
||||
}
|
||||
|
||||
/*
|
||||
** mo_map
|
||||
** parv[0] = sender prefix
|
||||
*/
|
||||
static void mo_map(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
dump_map(client_p,&me,buf);
|
||||
sendto_one(client_p, form_str(RPL_MAPEND), me.name, client_p->name);
|
||||
}
|
||||
|
||||
/*
|
||||
** dump_map
|
||||
** dumps server map, called recursively.
|
||||
*/
|
||||
static void dump_map(struct Client *client_p,struct Client *root_p, char *pbuf)
|
||||
{
|
||||
int cnt = 0, i = 0, len;
|
||||
int users = 0;
|
||||
struct Client *server_p,*user_p;
|
||||
|
||||
*pbuf= '\0';
|
||||
|
||||
strncat(pbuf,root_p->name,BUFSIZE - ((size_t) pbuf - (size_t) buf));
|
||||
len = strlen(buf);
|
||||
buf[len] = ' ';
|
||||
|
||||
if (len < USER_COL)
|
||||
{
|
||||
for (i = len+1; i < USER_COL; i++)
|
||||
{
|
||||
buf[i] = '-';
|
||||
}
|
||||
}
|
||||
|
||||
/* FIXME: add serv->usercnt */
|
||||
for( user_p = root_p->serv->users; user_p; user_p = user_p->lnext )
|
||||
users++;
|
||||
|
||||
snprintf(buf + USER_COL, BUFSIZE - USER_COL,
|
||||
" | Users: %5d (%4.1f%%)", users,
|
||||
100 * (float) users / (float) Count.total);
|
||||
|
||||
sendto_one(client_p, form_str(RPL_MAP),me.name,client_p->name,buf);
|
||||
|
||||
if ((server_p = root_p->serv->servers))
|
||||
{
|
||||
for (; server_p; server_p = server_p->lnext)
|
||||
{
|
||||
cnt++;
|
||||
}
|
||||
|
||||
if (cnt)
|
||||
{
|
||||
if (pbuf > buf + 3)
|
||||
{
|
||||
pbuf[-2] = ' ';
|
||||
if (pbuf[-3] == '`')
|
||||
pbuf[-3] = ' ';
|
||||
}
|
||||
}
|
||||
}
|
||||
for (i = 1,server_p = root_p->serv->servers; server_p; server_p=server_p->lnext)
|
||||
{
|
||||
*pbuf = ' ';
|
||||
if (i < cnt)
|
||||
*(pbuf + 1) = '|';
|
||||
else
|
||||
*(pbuf + 1) = '`';
|
||||
|
||||
*(pbuf + 2) = '-';
|
||||
*(pbuf + 3) = ' ';
|
||||
dump_map(client_p,server_p,pbuf+4);
|
||||
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
168
contrib/m_mkpasswd.c
Normal file
168
contrib/m_mkpasswd.c
Normal file
|
|
@ -0,0 +1,168 @@
|
|||
/*
|
||||
* m_mkpasswd.c: Encrypts a password online, DES or MD5.
|
||||
*
|
||||
* Copyright 2002 W. Campbell and the ircd-hybrid development team
|
||||
* Based on mkpasswd.c, originally by Nelson Minar (minar@reed.edu)
|
||||
*
|
||||
* You can use this code in any way as long as these names remain.
|
||||
*
|
||||
* $Id: m_mkpasswd.c,v 1.1 2002/08/13 14:35:16 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
/* List of ircd includes from ../include/ */
|
||||
#include "stdinc.h"
|
||||
#include "handlers.h"
|
||||
#include "client.h"
|
||||
#include "common.h" /* FALSE bleah */
|
||||
#include "ircd.h"
|
||||
#include "irc_string.h"
|
||||
#include "numeric.h"
|
||||
#include "fdlist.h"
|
||||
#include "s_bsd.h"
|
||||
#include "s_conf.h"
|
||||
#include "s_log.h"
|
||||
#include "s_serv.h"
|
||||
#include "send.h"
|
||||
#include "msg.h"
|
||||
#include "parse.h"
|
||||
#include "modules.h"
|
||||
|
||||
#include <string.h>
|
||||
|
||||
extern char *crypt();
|
||||
|
||||
static void m_mkpasswd(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
static void mo_mkpasswd(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
static char *make_salt(void);
|
||||
static char *make_md5_salt(void);
|
||||
|
||||
static char saltChars[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789./";
|
||||
|
||||
struct Message test_msgtab = {
|
||||
"MKPASSWD", 0, 0, 1, 2, MFLG_SLOW, 0,
|
||||
{m_unregistered, m_mkpasswd, m_ignore, mo_mkpasswd}
|
||||
};
|
||||
|
||||
#ifndef STATIC_MODULES
|
||||
void _modinit(void)
|
||||
{
|
||||
mod_add_cmd(&test_msgtab);
|
||||
}
|
||||
|
||||
void _moddeinit(void)
|
||||
{
|
||||
mod_del_cmd(&test_msgtab);
|
||||
}
|
||||
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
#endif
|
||||
|
||||
static void m_mkpasswd(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
static time_t last_used = 0;
|
||||
int is_md5 = 0;
|
||||
|
||||
if ((last_used + ConfigFileEntry.pace_wait) > CurrentTime)
|
||||
{
|
||||
/* safe enough to give this on a local connect only */
|
||||
sendto_one(source_p,form_str(RPL_LOAD2HI),me.name,parv[0]);
|
||||
return;
|
||||
}
|
||||
else
|
||||
{
|
||||
last_used = CurrentTime;
|
||||
}
|
||||
|
||||
if (parc == 3)
|
||||
{
|
||||
if (!irccmp(parv[2], "MD5"))
|
||||
{
|
||||
is_md5 = 1;
|
||||
}
|
||||
else if (!irccmp(parv[2], "DES"))
|
||||
{
|
||||
/* Not really needed, but we may want to have a default encryption
|
||||
* setting somewhere down the road
|
||||
*/
|
||||
is_md5 = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :MKPASSWD syntax error: MKPASSWD pass [DES|MD5]", me.name, parv[0]);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if(parc == 1)
|
||||
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
|
||||
me.name, parv[0], "MKPASSWD");
|
||||
else
|
||||
sendto_one(source_p, ":%s NOTICE %s :Encryption for [%s]: %s",
|
||||
me.name, parv[0], parv[1], crypt(parv[1],
|
||||
is_md5 ? make_md5_salt() : make_salt()));
|
||||
}
|
||||
|
||||
/*
|
||||
** mo_test
|
||||
** parv[0] = sender prefix
|
||||
** parv[1] = parameter
|
||||
*/
|
||||
static void mo_mkpasswd(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
int is_md5 = 0;
|
||||
|
||||
if (parc == 3)
|
||||
{
|
||||
if (!irccmp(parv[2], "MD5"))
|
||||
{
|
||||
is_md5 = 1;
|
||||
}
|
||||
else if (!irccmp(parv[2], "DES"))
|
||||
{
|
||||
/* Not really needed, but we may want to have a default encryption
|
||||
* setting somewhere down the road
|
||||
*/
|
||||
is_md5 = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :MKPASSWD syntax error: MKPASSWD pass [DES|MD5]", me.name, parv[0]);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (parc == 1)
|
||||
sendto_one(source_p, form_str(ERR_NEEDMOREPARAMS),
|
||||
me.name, parv[0], "MKPASSWD");
|
||||
else
|
||||
sendto_one(source_p, ":%s NOTICE %s :Encryption for [%s]: %s",
|
||||
me.name, parv[0], parv[1], crypt(parv[1],
|
||||
is_md5 ? make_md5_salt() : make_salt()));
|
||||
}
|
||||
|
||||
static char *make_salt(void)
|
||||
{
|
||||
static char salt[3];
|
||||
salt[0] = saltChars[random() % 64];
|
||||
salt[1] = saltChars[random() % 64];
|
||||
salt[2] = '\0';
|
||||
return salt;
|
||||
}
|
||||
|
||||
static char *make_md5_salt(void)
|
||||
{
|
||||
static char salt[13];
|
||||
int i;
|
||||
salt[0] = '$';
|
||||
salt[1] = '1';
|
||||
salt[2] = '$';
|
||||
for (i=3; i<11; i++)
|
||||
salt[i] = saltChars[random() % 64];
|
||||
salt[11] = '$';
|
||||
salt[12] = '\0';
|
||||
return salt;
|
||||
}
|
||||
203
contrib/m_ojoin.c
Normal file
203
contrib/m_ojoin.c
Normal file
|
|
@ -0,0 +1,203 @@
|
|||
/* contrib/m_ojoin.c
|
||||
* Copyright (C) 2002 Hybrid Development Team
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 1, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*
|
||||
* $Id: m_ojoin.c,v 1.1 2002/08/13 14:35:16 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#include "stdinc.h"
|
||||
#include "tools.h"
|
||||
#include "handlers.h"
|
||||
#include "channel.h"
|
||||
#include "client.h"
|
||||
#include "ircd.h"
|
||||
#include "numeric.h"
|
||||
#include "s_log.h"
|
||||
#include "s_serv.h"
|
||||
#include "send.h"
|
||||
#include "whowas.h"
|
||||
#include "irc_string.h"
|
||||
#include "hash.h"
|
||||
#include "msg.h"
|
||||
#include "parse.h"
|
||||
#include "modules.h"
|
||||
#include "vchannel.h"
|
||||
#include "list.h"
|
||||
#include "channel_mode.h"
|
||||
|
||||
static void mo_ojoin(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
|
||||
struct Message ojoin_msgtab = {
|
||||
"OJOIN", 0, 0, 2, 0, MFLG_SLOW, 0,
|
||||
{m_unregistered, m_not_oper, m_ignore, mo_ojoin}
|
||||
};
|
||||
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
mod_add_cmd(&ojoin_msgtab);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
mod_del_cmd(&ojoin_msgtab);
|
||||
}
|
||||
|
||||
char *_version = "$Revision: 1.1 $";
|
||||
|
||||
/*
|
||||
** mo_ojoin
|
||||
** parv[0] = sender prefix
|
||||
** parv[1] = channel
|
||||
*/
|
||||
static void mo_ojoin(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
struct Channel *chptr, *root_chptr;
|
||||
int move_me = 0;
|
||||
#ifdef VCHANS
|
||||
int on_vchan = 0;
|
||||
#endif
|
||||
|
||||
/* admins only */
|
||||
if (!IsOperAdmin(source_p))
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :You have no A flag", me.name, parv[0]);
|
||||
return;
|
||||
}
|
||||
|
||||
/* XXX - we might not have CBURSTed this channel if we are a lazylink
|
||||
* yet. */
|
||||
if (*parv[1] == '@' || *parv[1] == '%' || *parv[1] == '+')
|
||||
{
|
||||
parv[1]++;
|
||||
move_me = 1;
|
||||
}
|
||||
|
||||
chptr= hash_find_channel(parv[1]);
|
||||
root_chptr = chptr;
|
||||
|
||||
#ifdef VCHANS
|
||||
if (chptr && parc > 2 && parv[2][0] == '!')
|
||||
{
|
||||
chptr = find_vchan(chptr, parv[2]);
|
||||
if (root_chptr != chptr)
|
||||
on_vchan++;
|
||||
}
|
||||
#endif
|
||||
|
||||
if( chptr == NULL )
|
||||
{
|
||||
sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
|
||||
me.name, parv[0], parv[1]);
|
||||
return;
|
||||
}
|
||||
|
||||
if(IsMember(source_p, chptr))
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :Please part %s before using OJOIN",
|
||||
me.name, source_p->name, parv[1]);
|
||||
return;
|
||||
}
|
||||
|
||||
if (move_me == 1)
|
||||
parv[1]--;
|
||||
|
||||
if (*parv[1] == '@')
|
||||
{
|
||||
add_user_to_channel(chptr, source_p, CHFL_CHANOP);
|
||||
if (chptr->chname[0] != '&')
|
||||
sendto_server(client_p, source_p, chptr, NOCAPS, NOCAPS, LL_ICLIENT,
|
||||
":%s SJOIN %lu %s + :@%s", me.name, chptr->channelts,
|
||||
chptr->chname, source_p->name);
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN %s",
|
||||
source_p->name,
|
||||
source_p->username,
|
||||
source_p->host,
|
||||
root_chptr->chname);
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +o %s",
|
||||
me.name, chptr->chname, source_p->name);
|
||||
|
||||
}
|
||||
#ifdef HALFOPS
|
||||
else if (*parv[1] == '%')
|
||||
{
|
||||
add_user_to_channel(chptr, source_p, CHFL_HALFOP);
|
||||
if (chptr->chname[0] != '&')
|
||||
sendto_server(client_p, source_p, chptr, NOCAPS, NOCAPS, LL_ICLIENT,
|
||||
":%s SJOIN %lu %s + :%%%s", me.name, chptr->channelts,
|
||||
chptr->chname, source_p->name);
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN %s",
|
||||
source_p->name,
|
||||
source_p->username,
|
||||
source_p->host,
|
||||
root_chptr->chname);
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +h %s",
|
||||
me.name, chptr->chname, source_p->name);
|
||||
}
|
||||
#endif
|
||||
else if (*parv[1] == '+')
|
||||
{
|
||||
add_user_to_channel(chptr, source_p, CHFL_VOICE);
|
||||
if (chptr->chname[0] != '&')
|
||||
sendto_server(client_p, source_p, chptr, NOCAPS, NOCAPS, LL_ICLIENT,
|
||||
":%s SJOIN %lu %s + :+%s", me.name, chptr->channelts,
|
||||
chptr->chname, source_p->name);
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN %s",
|
||||
source_p->name,
|
||||
source_p->username,
|
||||
source_p->host,
|
||||
root_chptr->chname);
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s MODE %s +v %s",
|
||||
me.name, chptr->chname, source_p->name);
|
||||
}
|
||||
else
|
||||
{
|
||||
add_user_to_channel(chptr, source_p, CHFL_PEON);
|
||||
if (chptr->chname[0] != '&')
|
||||
sendto_server(client_p, source_p, chptr, NOCAPS, NOCAPS, LL_ICLIENT,
|
||||
":%s SJOIN %lu %s + :%s",
|
||||
me.name, chptr->channelts,
|
||||
chptr->chname, source_p->name);
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s!%s@%s JOIN %s",
|
||||
source_p->name,
|
||||
source_p->username,
|
||||
source_p->host,
|
||||
root_chptr->chname);
|
||||
}
|
||||
|
||||
/* send the topic... */
|
||||
if (chptr->topic != NULL)
|
||||
{
|
||||
sendto_one(source_p, form_str(RPL_TOPIC), me.name,
|
||||
source_p->name, chptr->chname, chptr->topic);
|
||||
sendto_one(source_p, form_str(RPL_TOPICWHOTIME), me.name,
|
||||
source_p->name, chptr->chname, chptr->topic_info,
|
||||
chptr->topic_time);
|
||||
}
|
||||
|
||||
/* XXX - check this isn't too big above... */
|
||||
#ifdef VCHANS
|
||||
if (on_vchan)
|
||||
add_vchan_to_client_cache(source_p,root_chptr,chptr);
|
||||
#endif
|
||||
|
||||
source_p->localClient->last_join_time = CurrentTime;
|
||||
channel_member_names(source_p, chptr, chptr->chname, 1);
|
||||
}
|
||||
|
||||
206
contrib/m_opme.c
Normal file
206
contrib/m_opme.c
Normal file
|
|
@ -0,0 +1,206 @@
|
|||
/* contrib/m_opme.c
|
||||
* Copyright (C) 2002 Hybrid Development Team
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 1, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*
|
||||
* $Id: m_opme.c,v 1.1 2002/08/13 14:35:16 fishwaldo Exp $
|
||||
*/
|
||||
#include "stdinc.h"
|
||||
#include "tools.h"
|
||||
#include "handlers.h"
|
||||
#include "channel.h"
|
||||
#include "client.h"
|
||||
#include "ircd.h"
|
||||
#include "numeric.h"
|
||||
#include "s_log.h"
|
||||
#include "s_serv.h"
|
||||
#include "send.h"
|
||||
#include "whowas.h"
|
||||
#include "irc_string.h"
|
||||
#include "hash.h"
|
||||
#include "msg.h"
|
||||
#include "parse.h"
|
||||
#include "modules.h"
|
||||
#include "vchannel.h"
|
||||
|
||||
|
||||
static void mo_opme(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[]);
|
||||
static int chan_is_opless(struct Channel *chptr);
|
||||
|
||||
struct Message opme_msgtab = {
|
||||
"OPME", 0, 0, 2, 0, MFLG_SLOW, 0,
|
||||
{m_unregistered, m_not_oper, m_ignore, mo_opme}
|
||||
};
|
||||
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
mod_add_cmd(&opme_msgtab);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
mod_del_cmd(&opme_msgtab);
|
||||
}
|
||||
|
||||
char *_version = "$Revision: 1.1 $";
|
||||
|
||||
static int chan_is_opless(struct Channel *chptr)
|
||||
{
|
||||
if (chptr->chanops.head)
|
||||
return 0;
|
||||
else
|
||||
return 1;
|
||||
}
|
||||
|
||||
/*
|
||||
** mo_opme
|
||||
** parv[0] = sender prefix
|
||||
** parv[1] = channel
|
||||
*/
|
||||
static void mo_opme(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
struct Channel *chptr, *root_chptr;
|
||||
int on_vchan = 0;
|
||||
dlink_node *ptr;
|
||||
dlink_node *locptr;
|
||||
|
||||
/* admins only */
|
||||
if (!IsAdmin(source_p))
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :You have no A flag", me.name,
|
||||
parv[0]);
|
||||
return;
|
||||
}
|
||||
|
||||
/* XXX - we might not have CBURSTed this channel if we are a lazylink
|
||||
* yet. */
|
||||
chptr= hash_find_channel(parv[1]);
|
||||
root_chptr = chptr;
|
||||
|
||||
#ifdef VCHANS
|
||||
if (chptr && parc > 2 && parv[2][0] == '!')
|
||||
{
|
||||
chptr = find_vchan(chptr, parv[2]);
|
||||
if (root_chptr != chptr)
|
||||
on_vchan++;
|
||||
}
|
||||
#endif
|
||||
|
||||
if( chptr == NULL )
|
||||
{
|
||||
sendto_one(source_p, form_str(ERR_NOSUCHCHANNEL),
|
||||
me.name, parv[0], parv[1]);
|
||||
return;
|
||||
}
|
||||
|
||||
if (!chan_is_opless(chptr))
|
||||
{
|
||||
sendto_one(source_p, ":%s NOTICE %s :%s Channel is not opless",
|
||||
me.name, parv[0], parv[1]);
|
||||
return;
|
||||
}
|
||||
|
||||
if ((ptr = find_user_link(&chptr->peons, source_p)))
|
||||
dlinkDelete(ptr, &chptr->peons);
|
||||
else if ((ptr = find_user_link(&chptr->voiced, source_p)))
|
||||
dlinkDelete(ptr, &chptr->voiced);
|
||||
#ifdef HALFOPS
|
||||
else if ((ptr = find_user_link(&chptr->halfops, source_p)))
|
||||
dlinkDelete(ptr, &chptr->halfops);
|
||||
#endif
|
||||
else if ((ptr = find_user_link(&chptr->chanops, source_p)))
|
||||
dlinkDelete(ptr, &chptr->chanops);
|
||||
#ifdef REQUIRE_OANDV
|
||||
else if((ptr = find_user_link(&chptr->chanops_voiced, source_p)))
|
||||
dlinkDelete(ptr, &chptr->chanops_voiced);
|
||||
#endif
|
||||
else
|
||||
{
|
||||
/* Theyre not even on the channel, bail. */
|
||||
return;
|
||||
}
|
||||
|
||||
if((locptr = find_user_link(&chptr->locpeons, source_p)))
|
||||
dlinkDelete(locptr, &chptr->locpeons);
|
||||
else if((locptr = find_user_link(&chptr->locvoiced, source_p)))
|
||||
dlinkDelete(locptr, &chptr->locvoiced);
|
||||
#ifdef HALFOPS
|
||||
else if((locptr = find_user_link(&chptr->lochalfops, source_p)))
|
||||
dlinkDelete(locptr, &chptr->lochalfops);
|
||||
#endif
|
||||
else if((locptr = find_user_link(&chptr->locchanops, source_p)))
|
||||
dlinkDelete(locptr, &chptr->locchanops);
|
||||
|
||||
#ifdef REQUIRE_OANDV
|
||||
else if((locptr = find_user_link(&chptr->locchanops_voiced, source_p)))
|
||||
dlinkDelete(locptr, &chptr->locchanops_voiced);
|
||||
#endif
|
||||
|
||||
else
|
||||
return;
|
||||
|
||||
dlinkAdd(source_p, ptr, &chptr->chanops);
|
||||
dlinkAdd(source_p, locptr, &chptr->locchanops);
|
||||
|
||||
if (!on_vchan)
|
||||
{
|
||||
sendto_wallops_flags(FLAGS_WALLOP, &me,
|
||||
"OPME called for [%s] by %s!%s@%s",
|
||||
parv[1], source_p->name, source_p->username,
|
||||
source_p->host);
|
||||
sendto_server(NULL, source_p, NULL, NOCAPS, NOCAPS, LL_ICLIENT,
|
||||
":%s WALLOPS :OPME called for [%s] by %s!%s@%s",
|
||||
me.name, parv[1], source_p->name, source_p->username,
|
||||
source_p->host);
|
||||
ilog(L_NOTICE, "OPME called for [%s] by %s!%s@%s",
|
||||
parv[1], source_p->name, source_p->username,
|
||||
source_p->host);
|
||||
}
|
||||
else
|
||||
{
|
||||
sendto_wallops_flags(FLAGS_WALLOP, &me,
|
||||
"OPME called for [%s %s] by %s!%s@%s",
|
||||
parv[1], parv[2], source_p->name,
|
||||
source_p->username, source_p->host);
|
||||
sendto_server(NULL, source_p, NULL, NOCAPS, NOCAPS, LL_ICLIENT,
|
||||
":%s WALLOPS :OPME called for [%s %s] by %s!%s@%s",
|
||||
me.name, parv[1], parv[2], source_p->name,
|
||||
source_p->username, source_p->host);
|
||||
ilog(L_NOTICE, "OPME called for [%s %s] by %s!%s@%s",
|
||||
parv[1], parv[2], source_p->name, source_p->username,
|
||||
source_p->host);
|
||||
}
|
||||
|
||||
sendto_server(NULL, source_p, chptr, CAP_UID, NOCAPS, NOFLAGS,
|
||||
":%s PART %s", ID(source_p), parv[1]);
|
||||
sendto_server(NULL, source_p, chptr, NOCAPS, CAP_UID, NOFLAGS,
|
||||
":%s PART %s", source_p->name, parv[1]);
|
||||
sendto_server(NULL, source_p, chptr, CAP_UID, NOCAPS, NOFLAGS,
|
||||
":%s SJOIN %ld %s + :@%s",
|
||||
me.name, (signed long) chptr->channelts,
|
||||
parv[1],
|
||||
source_p->name /* XXX ID(source_p) */ );
|
||||
sendto_server(NULL, source_p, chptr, NOCAPS, CAP_UID, NOFLAGS,
|
||||
":%s SJOIN %ld %s + :@%s",
|
||||
me.name, (signed long) chptr->channelts,
|
||||
parv[1], source_p->name);
|
||||
sendto_channel_local(ALL_MEMBERS, chptr,
|
||||
":%s MODE %s +o %s",
|
||||
me.name, parv[1], source_p->name);
|
||||
}
|
||||
162
contrib/m_tburst.c
Normal file
162
contrib/m_tburst.c
Normal file
|
|
@ -0,0 +1,162 @@
|
|||
/* contrib/m_tburst.c
|
||||
* Copyright (C) 2002 Hybrid Development Team
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are
|
||||
* met:
|
||||
*
|
||||
* 1.Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2.Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3.The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
|
||||
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
||||
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* $Id: m_tburst.c,v 1.1 2002/08/13 14:35:17 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
#include "stdinc.h"
|
||||
#include "handlers.h"
|
||||
#include "client.h"
|
||||
#include "common.h"
|
||||
#include "ircd.h"
|
||||
#include "send.h"
|
||||
#include "msg.h"
|
||||
#include "modules.h"
|
||||
#include "hook.h"
|
||||
#include "hash.h"
|
||||
#include "s_serv.h"
|
||||
#include "s_conf.h"
|
||||
|
||||
|
||||
/* TBURST_PROPAGATE
|
||||
*
|
||||
* If this is defined, when we receive a TBURST thats successful
|
||||
* (ie: our topic changes), the TBURST will be propagated to other
|
||||
* servers that support TBURST
|
||||
*/
|
||||
#define TBURST_PROPAGATE
|
||||
|
||||
|
||||
|
||||
static void ms_tburst(struct Client *, struct Client *, int, char **);
|
||||
static void set_topic(struct Client *, struct Channel *,
|
||||
time_t, char *, char *);
|
||||
static void set_tburst_capab();
|
||||
static void unset_tburst_capab();
|
||||
int send_tburst(struct hook_burst_channel *);
|
||||
|
||||
struct Message tburst_msgtab = {
|
||||
"TBURST", 0, 0, 6, 0, MFLG_SLOW, 0,
|
||||
{m_ignore, m_ignore, ms_tburst, m_ignore}
|
||||
};
|
||||
|
||||
#ifndef STATIC_MODULES
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
mod_add_cmd(&tburst_msgtab);
|
||||
hook_add_hook("burst_channel", (hookfn *)send_tburst);
|
||||
set_tburst_capab();
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
mod_del_cmd(&tburst_msgtab);
|
||||
hook_del_hook("burst_channel", (hookfn *)send_tburst);
|
||||
unset_tburst_capab();
|
||||
}
|
||||
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
#endif
|
||||
|
||||
/* ms_tburst()
|
||||
*
|
||||
* parv[0] = sender prefix
|
||||
* parv[1] = channel timestamp
|
||||
* parv[2] = channel
|
||||
* parv[3] = topic timestamp
|
||||
* parv[4] = topic setter
|
||||
* parv[5] = topic
|
||||
*/
|
||||
static void ms_tburst(struct Client *client_p, struct Client *source_p,
|
||||
int parc, char *parv[])
|
||||
{
|
||||
struct Channel *chptr;
|
||||
time_t newchannelts;
|
||||
time_t newtopicts;
|
||||
|
||||
newchannelts = atol(parv[1]);
|
||||
newtopicts = atol(parv[3]);
|
||||
|
||||
if((chptr = hash_find_channel(parv[2])))
|
||||
{
|
||||
if(chptr->channelts < newchannelts)
|
||||
return;
|
||||
|
||||
else if(chptr->channelts == newchannelts)
|
||||
{
|
||||
if(chptr->topic == NULL || (chptr->topic_time > newtopicts))
|
||||
set_topic(source_p, chptr, newtopicts, parv[4], parv[5]);
|
||||
else
|
||||
return;
|
||||
}
|
||||
|
||||
else
|
||||
set_topic(source_p, chptr, newtopicts, parv[4], parv[5]);
|
||||
}
|
||||
}
|
||||
|
||||
static void set_topic(struct Client *source_p, struct Channel *chptr,
|
||||
time_t newtopicts, char *topicwho, char *topic)
|
||||
{
|
||||
set_channel_topic(chptr, topic, topicwho, newtopicts);
|
||||
|
||||
sendto_channel_local(ALL_MEMBERS, chptr, ":%s TOPIC %s :%s",
|
||||
ConfigServerHide.hide_servers ? me.name : source_p->name,
|
||||
chptr->chname, chptr->topic == NULL ? "" : chptr->topic);
|
||||
|
||||
#ifdef TBURST_PROPAGATE
|
||||
sendto_server(source_p, NULL, chptr, CAP_TBURST, NOCAPS, NOFLAGS,
|
||||
":%s TBURST %ld %s %ld %s :%s",
|
||||
source_p->name, chptr->channelts, chptr->chname,
|
||||
chptr->topic_time,
|
||||
chptr->topic_info == NULL ? "" : chptr->topic_info,
|
||||
chptr->topic == NULL ? "" : chptr->topic);
|
||||
#endif
|
||||
}
|
||||
|
||||
static void set_tburst_capab()
|
||||
{
|
||||
default_server_capabs |= CAP_TBURST;
|
||||
}
|
||||
|
||||
static void unset_tburst_capab()
|
||||
{
|
||||
default_server_capabs &= ~CAP_TBURST;
|
||||
}
|
||||
|
||||
int send_tburst(struct hook_burst_channel *data)
|
||||
{
|
||||
if(data->chptr->topic != NULL && IsCapable(data->client, CAP_TBURST))
|
||||
sendto_one(data->client, ":%s TBURST %ld %s %ld %s :%s",
|
||||
me.name, data->chptr->channelts, data->chptr->chname,
|
||||
data->chptr->topic_time, data->chptr->topic_info,
|
||||
data->chptr->topic);
|
||||
|
||||
return 0;
|
||||
}
|
||||
55
contrib/spy_admin_notice.c
Normal file
55
contrib/spy_admin_notice.c
Normal file
|
|
@ -0,0 +1,55 @@
|
|||
/*
|
||||
* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
|
||||
* spy_admin_notice.c: Sends a notice when someone uses ADMIN.
|
||||
*
|
||||
* Copyright (C) 2002 by the past and present ircd coders, and others.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
||||
* USA
|
||||
*
|
||||
* $Id: spy_admin_notice.c,v 1.1 2002/08/13 14:35:17 fishwaldo Exp $
|
||||
*/
|
||||
#include "stdinc.h"
|
||||
#include "modules.h"
|
||||
#include "hook.h"
|
||||
#include "client.h"
|
||||
#include "ircd.h"
|
||||
#include "send.h"
|
||||
|
||||
int show_admin(struct hook_spy_data *);
|
||||
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
hook_add_hook("doing_admin", (hookfn *)show_admin);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
hook_del_hook("doing_admin", (hookfn *)show_admin);
|
||||
}
|
||||
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
|
||||
int show_admin(struct hook_spy_data *data)
|
||||
{
|
||||
sendto_realops_flags(FLAGS_SPY, L_ALL,
|
||||
"admin requested by %s (%s@%s) [%s]",
|
||||
data->source_p->name, data->source_p->username,
|
||||
data->source_p->host, data->source_p->user->server);
|
||||
|
||||
return 0;
|
||||
}
|
||||
55
contrib/spy_info_notice.c
Normal file
55
contrib/spy_info_notice.c
Normal file
|
|
@ -0,0 +1,55 @@
|
|||
/*
|
||||
* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
|
||||
* spy_info_notice.c: Sends a notice when someone uses INFO.
|
||||
*
|
||||
* Copyright (C) 2002 by the past and present ircd coders, and others.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
||||
* USA
|
||||
*
|
||||
* $Id: spy_info_notice.c,v 1.1 2002/08/13 14:35:17 fishwaldo Exp $
|
||||
*/
|
||||
#include "stdinc.h"
|
||||
#include "modules.h"
|
||||
#include "hook.h"
|
||||
#include "client.h"
|
||||
#include "ircd.h"
|
||||
#include "send.h"
|
||||
|
||||
int show_info(struct hook_spy_data *);
|
||||
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
hook_add_hook("doing_info", (hookfn *)show_info);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
hook_del_hook("doing_info", (hookfn *)show_info);
|
||||
}
|
||||
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
|
||||
int show_info(struct hook_spy_data *data)
|
||||
{
|
||||
sendto_realops_flags(FLAGS_SPY, L_ALL,
|
||||
"info requested by %s (%s@%s) [%s]",
|
||||
data->source_p->name, data->source_p->username,
|
||||
data->source_p->host, data->source_p->user->server);
|
||||
|
||||
return 0;
|
||||
}
|
||||
57
contrib/spy_links_notice.c
Normal file
57
contrib/spy_links_notice.c
Normal file
|
|
@ -0,0 +1,57 @@
|
|||
/*
|
||||
* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
|
||||
* spy_links_notice.c: Sends a notice when someone uses LINKS.
|
||||
*
|
||||
* Copyright (C) 2002 by the past and present ircd coders, and others.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
||||
* USA
|
||||
*
|
||||
* $Id: spy_links_notice.c,v 1.1 2002/08/13 14:35:17 fishwaldo Exp $
|
||||
*/
|
||||
#include "stdinc.h"
|
||||
#include "modules.h"
|
||||
#include "hook.h"
|
||||
#include "client.h"
|
||||
#include "ircd.h"
|
||||
#include "send.h"
|
||||
|
||||
int
|
||||
show_links(struct hook_links_data *);
|
||||
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
hook_add_hook("doing_links", (hookfn *)show_links);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
hook_del_hook("doing_links", (hookfn *)show_links);
|
||||
}
|
||||
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
|
||||
int
|
||||
show_links(struct hook_links_data *data)
|
||||
{
|
||||
sendto_realops_flags(FLAGS_SPY, L_ALL,
|
||||
"LINKS '%s' requested by %s (%s@%s) [%s]",
|
||||
data->mask, data->source_p->name, data->source_p->username,
|
||||
data->source_p->host, data->source_p->user->server);
|
||||
|
||||
return 0;
|
||||
}
|
||||
55
contrib/spy_motd_notice.c
Normal file
55
contrib/spy_motd_notice.c
Normal file
|
|
@ -0,0 +1,55 @@
|
|||
/*
|
||||
* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
|
||||
* spy_motd_notice.c: Sends a notice when someone uses MOTD.
|
||||
*
|
||||
* Copyright (C) 2002 by the past and present ircd coders, and others.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
||||
* USA
|
||||
*
|
||||
* $Id: spy_motd_notice.c,v 1.1 2002/08/13 14:35:17 fishwaldo Exp $
|
||||
*/
|
||||
#include "stdinc.h"
|
||||
#include "modules.h"
|
||||
#include "hook.h"
|
||||
#include "client.h"
|
||||
#include "ircd.h"
|
||||
#include "send.h"
|
||||
|
||||
int show_motd(struct hook_spy_data *);
|
||||
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
hook_add_hook("doing_motd", (hookfn *)show_motd);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
hook_del_hook("doing_motd", (hookfn *)show_motd);
|
||||
}
|
||||
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
|
||||
int show_motd(struct hook_spy_data *data)
|
||||
{
|
||||
sendto_realops_flags(FLAGS_SPY, L_ALL,
|
||||
"motd requested by %s (%s@%s) [%s]",
|
||||
data->source_p->name, data->source_p->username,
|
||||
data->source_p->host, data->source_p->user->server);
|
||||
|
||||
return 0;
|
||||
}
|
||||
81
contrib/spy_stats_notice.c
Normal file
81
contrib/spy_stats_notice.c
Normal file
|
|
@ -0,0 +1,81 @@
|
|||
/*
|
||||
* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
|
||||
* spy_stats_notice.c: Sends a notice when someone uses STATS.
|
||||
*
|
||||
* Copyright (C) 2002 by the past and present ircd coders, and others.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
||||
* USA
|
||||
*
|
||||
* $Id: spy_stats_notice.c,v 1.1 2002/08/13 14:35:17 fishwaldo Exp $
|
||||
*/
|
||||
#include "stdinc.h"
|
||||
#include "modules.h"
|
||||
#include "hook.h"
|
||||
#include "client.h"
|
||||
#include "ircd.h"
|
||||
#include "send.h"
|
||||
|
||||
int
|
||||
show_stats(struct hook_stats_data *);
|
||||
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
hook_add_hook("doing_stats", (hookfn *)show_stats);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
hook_del_hook("doing_stats", (hookfn *)show_stats);
|
||||
}
|
||||
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
|
||||
/* show a stats request */
|
||||
int
|
||||
show_stats(struct hook_stats_data *data)
|
||||
{
|
||||
if((data->statchar == 'L') || (data->statchar == 'l'))
|
||||
{
|
||||
if(data->name != NULL)
|
||||
sendto_realops_flags(FLAGS_SPY, L_ALL,
|
||||
"STATS %c requested by %s (%s@%s) [%s] on %s",
|
||||
data->statchar,
|
||||
data->source_p->name,
|
||||
data->source_p->username,
|
||||
data->source_p->host,
|
||||
data->source_p->user->server,
|
||||
data->name);
|
||||
else
|
||||
sendto_realops_flags(FLAGS_SPY, L_ALL,
|
||||
"STATS %c requested by %s (%s@%s) [%s]",
|
||||
data->statchar,
|
||||
data->source_p->name,
|
||||
data->source_p->username,
|
||||
data->source_p->host,
|
||||
data->source_p->user->server);
|
||||
}
|
||||
else
|
||||
{
|
||||
sendto_realops_flags(FLAGS_SPY, L_ALL,
|
||||
"STATS %c requested by %s (%s@%s) [%s]",
|
||||
data->statchar, data->source_p->name, data->source_p->username,
|
||||
data->source_p->host, data->source_p->user->server);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
56
contrib/spy_stats_p_notice.c
Normal file
56
contrib/spy_stats_p_notice.c
Normal file
|
|
@ -0,0 +1,56 @@
|
|||
/*
|
||||
* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
|
||||
* spy_stats_p_notice.c: Sends a notice when someone uses STATS p.
|
||||
*
|
||||
* Copyright (C) 2002 by the past and present ircd coders, and others.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
||||
* USA
|
||||
*
|
||||
* $Id: spy_stats_p_notice.c,v 1.1 2002/08/13 14:35:17 fishwaldo Exp $
|
||||
*/
|
||||
#include "stdinc.h"
|
||||
#include "modules.h"
|
||||
#include "hook.h"
|
||||
#include "client.h"
|
||||
#include "ircd.h"
|
||||
#include "send.h"
|
||||
|
||||
int
|
||||
show_stats_p(struct hook_stats_data *);
|
||||
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
hook_add_hook("doing_stats_p", (hookfn *)show_stats_p);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
hook_del_hook("doing_stats_p", (hookfn *)show_stats_p);
|
||||
}
|
||||
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
|
||||
int show_stats_p(struct hook_stats_data *data)
|
||||
{
|
||||
sendto_realops_flags(FLAGS_SPY, L_ALL,
|
||||
"STATS p requested by %s (%s@%s) [%s]",
|
||||
data->source_p->name, data->source_p->username,
|
||||
data->source_p->host, data->source_p->user->server);
|
||||
|
||||
return 0;
|
||||
}
|
||||
67
contrib/spy_trace_notice.c
Normal file
67
contrib/spy_trace_notice.c
Normal file
|
|
@ -0,0 +1,67 @@
|
|||
/*
|
||||
* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
|
||||
* spy_trace_notice.c: Sends a notice when someone uses TRACE or LTRACE
|
||||
*
|
||||
* Copyright (C) 2002 Hybrid Development Team
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
||||
* USA
|
||||
*
|
||||
* $Id: spy_trace_notice.c,v 1.1 2002/08/13 14:35:17 fishwaldo Exp $
|
||||
*/
|
||||
#include "stdinc.h"
|
||||
#include "modules.h"
|
||||
#include "hook.h"
|
||||
#include "client.h"
|
||||
#include "ircd.h"
|
||||
#include "send.h"
|
||||
|
||||
int show_trace(struct hook_spy_data *);
|
||||
int show_ltrace(struct hook_spy_data *);
|
||||
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
hook_add_hook("doing_trace", (hookfn *)show_trace);
|
||||
hook_add_hook("doing_ltrace", (hookfn *)show_ltrace);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
hook_del_hook("doing_trace", (hookfn *)show_trace);
|
||||
hook_del_hook("doing_ltrace", (hookfn *)show_ltrace);
|
||||
}
|
||||
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
|
||||
int show_trace(struct hook_spy_data *data)
|
||||
{
|
||||
sendto_realops_flags(FLAGS_SPY, L_ALL,
|
||||
"trace requested by %s (%s@%s) [%s]",
|
||||
data->source_p->name, data->source_p->username,
|
||||
data->source_p->host, data->source_p->user->server);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int show_ltrace(struct hook_spy_data *data)
|
||||
{
|
||||
sendto_realops_flags(FLAGS_SPY, L_ALL,
|
||||
"ltrace requested by %s (%s@%s) [%s]",
|
||||
data->source_p->name, data->source_p->username,
|
||||
data->source_p->host, data->source_p->user->server);
|
||||
return 0;
|
||||
}
|
||||
63
contrib/spy_whois_notice.c
Normal file
63
contrib/spy_whois_notice.c
Normal file
|
|
@ -0,0 +1,63 @@
|
|||
/*
|
||||
* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
|
||||
* spy_whois_notice.c: Sends a notice when someone uses WHOIS.
|
||||
*
|
||||
* Copyright (C) 2002 by the past and present ircd coders, and others.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
||||
* USA
|
||||
*
|
||||
* $Id: spy_whois_notice.c,v 1.1 2002/08/13 14:35:17 fishwaldo Exp $
|
||||
*/
|
||||
#include "stdinc.h"
|
||||
#include "modules.h"
|
||||
#include "hook.h"
|
||||
#include "client.h"
|
||||
#include "ircd.h"
|
||||
#include "send.h"
|
||||
|
||||
int
|
||||
show_notice(struct hook_mfunc_data *);
|
||||
|
||||
void
|
||||
_modinit(void)
|
||||
{
|
||||
hook_add_hook("doing_whois", (hookfn *)show_notice);
|
||||
}
|
||||
|
||||
void
|
||||
_moddeinit(void)
|
||||
{
|
||||
hook_del_hook("doing_whois", (hookfn *)show_notice);
|
||||
}
|
||||
|
||||
const char *_version = "$Revision: 1.1 $";
|
||||
|
||||
/* show a whois notice
|
||||
source_p does a /whois on client_p */
|
||||
int
|
||||
show_notice(struct hook_mfunc_data *data)
|
||||
{
|
||||
if (MyConnect(data->source_p) && MyConnect(data->client_p) &&
|
||||
IsOper(data->client_p) && (data->client_p != data->source_p)
|
||||
&& data->client_p->umodes & FLAGS_SPY)
|
||||
{
|
||||
sendto_one(data->client_p, ":%s NOTICE %s :*** Notice -- %s (%s@%s) is doing a whois on you",
|
||||
me.name, data->client_p->name, data->source_p->name, data->source_p->username,
|
||||
data->source_p->host);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
1
doc/.cvsignore
Normal file
1
doc/.cvsignore
Normal file
|
|
@ -0,0 +1 @@
|
|||
Makefile
|
||||
316
doc/CIDR.txt
Normal file
316
doc/CIDR.txt
Normal file
|
|
@ -0,0 +1,316 @@
|
|||
$Id: CIDR.txt,v 1.1 2002/08/13 14:35:17 fishwaldo Exp $
|
||||
|
||||
CIDR Information
|
||||
----------------
|
||||
Presently, we all use IPv4. The format of IPv4 is the following:
|
||||
|
||||
A.B.C.D
|
||||
|
||||
Where letters 'A' through 'D' are 8-bit values. In English, this
|
||||
means each digit can have a value of 0 to 255. Example:
|
||||
|
||||
129.56.4.234
|
||||
|
||||
Digits are called octets. Oct meaning 8, hence 8-bit values. An
|
||||
octet cannot be greater than 255, and cannot be less than 0 (eg. a
|
||||
negative number).
|
||||
|
||||
CIDR stands for "classless inter domain routing", details covered
|
||||
in RFC's 1518 and 1519. It was introduced mainly due to waste within
|
||||
A and B classes space. The goal was to make it possible to use
|
||||
smaller nets than it would seem from (above) IP classes, for instance
|
||||
by dividing one B class into 256 "C like" classes. The other goal was
|
||||
to allow aggregation of routing information, so that routers could use
|
||||
one aggregated route (like 194.145.96.0/20) instead of
|
||||
advertising 16 C classes.
|
||||
|
||||
Class A are all these addresses which first bit is "0",
|
||||
bitmap: 0nnnnnnn.hhhhhhhh.hhhhhhhh.hhhhhhhh (n=net, h=host)
|
||||
IP range is 0.0.0.0 - 127.255.255.255
|
||||
|
||||
Class B are all these addresses which first two bits are "10",
|
||||
bitmap: 10nnnnnn.nnnnnnnn.hhhhhhhh.hhhhhhhh (n=net, h=host)
|
||||
IP range is 128.0.0.0 - 191.255.255.255
|
||||
|
||||
Class C are all these addresses which first three bits are "110",
|
||||
bitmap: 110nnnnn.nnnnnnnn.nnnnnnnn.hhhhhhhh (n=net, h=host)
|
||||
IP range is 192.0.0.0 - 223.255.255.255
|
||||
|
||||
Class D are all these addresses which first four bits are "1110",
|
||||
this is multicast class and net/host bitmap doesn't apply here
|
||||
IP range is 224.0.0.0 - 239.255.255.255
|
||||
I bet they will never IRC, unless someone creates multicast IRC :)
|
||||
|
||||
Class E are all these addresses which first five bits are "11110",
|
||||
this class is reserved for future use
|
||||
IP range is 240.0.0.0 - 247.255.255.255
|
||||
|
||||
So, here is how CIDR notation comes into play.
|
||||
|
||||
For those of you who have real basic exposure to how networks are
|
||||
set up, you should be aware of the term "netmask." Basically, this
|
||||
is a IPv4 value which specifies the "size" of a network. You can
|
||||
assume the word "size" means "range" if you want.
|
||||
|
||||
A chart describing the different classes in CIDR format and their
|
||||
wildcard equivalents would probably help at this point:
|
||||
|
||||
CIDR version dot notation (netmask) Wildcard equivalent
|
||||
-----------------------------------------------------------------
|
||||
A.0.0.0/8 A.0.0.0/255.0.0.0 A.*.*.* or A.*
|
||||
A.B.0.0/16 A.B.0.0/255.255.0.0 A.B.*.* or A.B.*
|
||||
A.B.C.0/24 A.B.C.0/255.255.255.0 A.B.C.* or A.B.C.*
|
||||
A.B.C.D/32 A.B.C.D/255.255.255.255 A.B.C.D
|
||||
|
||||
|
||||
The question on any newbies mind at this point is "So what do all
|
||||
of those values & numbers actually mean?"
|
||||
|
||||
Everything relating to computers is based on binary values (1s and
|
||||
zeros). Binary plays a *tremendous* role in CIDR notation. Let's
|
||||
break it down to the following table:
|
||||
|
||||
A B C D
|
||||
-------- -------- -------- --------
|
||||
/8 == 11111111 . 00000000 . 00000000 . 00000000 == 255.0.0.0
|
||||
/16 == 11111111 . 11111111 . 00000000 . 00000000 == 255.255.0.0
|
||||
/24 == 11111111 . 11111111 . 11111111 . 00000000 == 255.255.255.0
|
||||
/32 == 11111111 . 11111111 . 11111111 . 11111111 == 255.255.255.255
|
||||
|
||||
The above is basically a binary table for the most common netblock
|
||||
sizes. The "1"s you see above are the 8-bit values for each octet.
|
||||
If you split an 8-bit value into each of it's bits, you find the
|
||||
following:
|
||||
|
||||
00000000
|
||||
^^^^^^^^_ 1sts place (1)
|
||||
|||||||__ 2nds place (2)
|
||||
||||||___ 3rds place (4)
|
||||
|||||____ 4ths place (8)
|
||||
||||_____ 5ths place (16)
|
||||
|||______ 6ths place (32)
|
||||
||_______ 7ths place (64)
|
||||
|________ 8ths place (128)
|
||||
|
||||
Now, since computers consider zero a number, you pretty much have
|
||||
to subtract one (so-to-speak; this is not really how its done, but
|
||||
just assume it's -1 :-) ) from all the values possible. Some
|
||||
examples of decimal values in binary:
|
||||
|
||||
15 == 00001111 (from left to right: 8+4+2+1)
|
||||
16 == 00010000 (from left to right: 16)
|
||||
53 == 00110101 (from left to right: 32+16+4+1)
|
||||
79 == 01001111 (from left to right: 64+8+4+1)
|
||||
254 == 11111110 (from left to right: 128+64+32+16+8+4+2)
|
||||
|
||||
So, with 8 bits, the range (as I said before) is zero to 255.
|
||||
|
||||
If none of this is making sense to you at this point, you should
|
||||
back up and re-read all of the above. I realize it's a lot, but
|
||||
it'll do you some good to re-read it until you understand :-).
|
||||
|
||||
So, let's modify the original table a bit by providing CIDR info
|
||||
for /1 through /8:
|
||||
|
||||
A B C D
|
||||
-------- -------- -------- --------
|
||||
/1 == 10000000 . 00000000 . 00000000 . 00000000 == 128.0.0.0
|
||||
/2 == 11000000 . 00000000 . 00000000 . 00000000 == 192.0.0.0
|
||||
/3 == 11100000 . 00000000 . 00000000 . 00000000 == 224.0.0.0
|
||||
/4 == 11110000 . 00000000 . 00000000 . 00000000 == 240.0.0.0
|
||||
/5 == 11111000 . 00000000 . 00000000 . 00000000 == 248.0.0.0
|
||||
/6 == 11111100 . 00000000 . 00000000 . 00000000 == 252.0.0.0
|
||||
/7 == 11111110 . 00000000 . 00000000 . 00000000 == 254.0.0.0
|
||||
/8 == 11111111 . 00000000 . 00000000 . 00000000 == 255.0.0.0
|
||||
|
||||
At this point, all of this should making a lot of sense, and you
|
||||
should be able to see the precision that you can get by using CIDR
|
||||
at this point. If not, well, I guess the best way to put it would
|
||||
be that wildcards always assume /8, /16, or /24 (yes hello Piotr,
|
||||
we can argue this later: I am referring to IPs *ONLY*, not domains
|
||||
or FQDNs :-) ).
|
||||
|
||||
This table will provide a reference to all of the IPv4 CIDR values
|
||||
|
||||
cidr|netmask (dot notation)
|
||||
----+---------------------
|
||||
/1 | 128.0.0.0
|
||||
/2 | 192.0.0.0
|
||||
/3 | 224.0.0.0
|
||||
/4 | 240.0.0.0
|
||||
/5 | 248.0.0.0
|
||||
/6 | 252.0.0.0
|
||||
/7 | 254.0.0.0
|
||||
/8 | 255.0.0.0
|
||||
/9 | 255.128.0.0
|
||||
/10 | 255.192.0.0
|
||||
/11 | 255.224.0.0
|
||||
/12 | 255.240.0.0
|
||||
/13 | 255.248.0.0
|
||||
/14 | 255.252.0.0
|
||||
/15 | 255.254.0.0
|
||||
/16 | 255.255.0.0
|
||||
/17 | 255.255.128.0
|
||||
/18 | 255.255.192.0
|
||||
/19 | 255.255.224.0
|
||||
/20 | 255.255.240.0
|
||||
/21 | 255.255.248.0
|
||||
/22 | 255.255.252.0
|
||||
/23 | 255.255.254.0
|
||||
/24 | 255.255.255.0
|
||||
/25 | 255.255.255.128
|
||||
/26 | 255.255.255.192
|
||||
/27 | 255.255.255.224
|
||||
/28 | 255.255.255.240
|
||||
/29 | 255.255.255.248
|
||||
/30 | 255.255.255.252
|
||||
/31 | 255.255.255.254
|
||||
/32 | 255.255.255.255
|
||||
|
||||
So, let's take all of the information above, and apply it to a
|
||||
present-day situation on IRC.
|
||||
|
||||
Let's say you have a set of flooding clients who all show up from
|
||||
the following hosts. For lack-of a better example, I'll use a
|
||||
subnet here at Best:
|
||||
|
||||
nick1 (xyz@shell9.ba.best.com) [206.184.139.140]
|
||||
nick2 (abc@shell8.ba.best.com) [206.184.139.139]
|
||||
nick3 (foo@shell12.ba.best.com) [206.184.139.143]
|
||||
|
||||
Most people will assume the they were all in the same class C
|
||||
(206.184.139.0/24 or 206.184.139.*).
|
||||
|
||||
This, as a matter of fact, is not true. Now, the reason *I* know
|
||||
this is solely because I work on the network here; those IPs are
|
||||
not delegated to a class C, but two portions of a class C (128 IPs
|
||||
each). That means the class C is actually split into these two
|
||||
portions:
|
||||
|
||||
Netblock IP range
|
||||
-------- --------
|
||||
206.184.139.0/25 206.184.139.0 to 206.184.139.127
|
||||
206.184.139.128/25 206.184.139.128 to 206.184.139.255
|
||||
|
||||
For the record, 206.184.139.0 and 206.184.139.128 are both known as
|
||||
"network addresses" (not to be confused with "netblocks" or "Ethernet
|
||||
hardware addresses" or "MAC addresses"). Network addresses are
|
||||
*ALWAYS EVEN*.
|
||||
|
||||
206.184.139.127 and 206.184.139.255 are what are known as broadcast
|
||||
addresses. Broadcast addresses are *ALWAYS ODD*.
|
||||
|
||||
Now, the aforementioned list of clients are in the 2nd subnet shown
|
||||
above, not the first. The reason for this should be obvious.
|
||||
|
||||
The remaining question is, "Well that's nice, you know what the netblock
|
||||
is for Best. What about us? We don't know that!"
|
||||
|
||||
Believe it or not, you can find out the network block size by using
|
||||
whois -h WHOIS.ARIN.NET on the IP in question. ARIN keeps a list of
|
||||
all network blocks and who owns them -- quite useful, trust me. I
|
||||
think I use ARIN 5 or 6 times a day, especially when dealing with
|
||||
D-lines. Example:
|
||||
|
||||
$ whois -h whois.arin.net 206.184.139.140
|
||||
Best Internet Communications, Inc. (NETBLK-NBN-206-184-BEST)
|
||||
345 East Middlefield Road
|
||||
Mountain View, CA 94043
|
||||
|
||||
Netname: NBN-206-184-BEST
|
||||
Netblock: 206.184.0.0 - 206.184.255.255
|
||||
Maintainer: BEST
|
||||
|
||||
Does this mean you should D-line 206.184.0.0/16? Probably not.
|
||||
That's an entire class B-sized block, while you're only trying
|
||||
to deny access to a subnetted class C.
|
||||
|
||||
So then how do you get the *real* info? Well, truth is, you don't.
|
||||
You have to pretty much take a guess at what it is, if ARIN reports
|
||||
something that's overly vague. Best, for example, was assigned the
|
||||
above class B-sized block. We can subnet it however we want without
|
||||
reporting back to ARIN how we have it subnetted. We own the block,
|
||||
and that's all that matters (to ARIN).
|
||||
|
||||
Not all subnets are like this, however. Smaller subnets you may
|
||||
find partitioned and listed on ARIN; I've seen /29 blocks for DSL
|
||||
customers show up in ARIN before.
|
||||
|
||||
So, use ARIN any chance you get. The more precision the better!
|
||||
|
||||
Now, there is a small issue I want to address regarding use of CIDR
|
||||
notation. Let's say you D-line the following in CIDR format (hi
|
||||
sion ;-) ):
|
||||
|
||||
205.100.132.18/24
|
||||
|
||||
Entries like this really makes my blood boil, solely because it adds
|
||||
excessive confusion and is just basically pointless. If you
|
||||
examine the above, you'll see the /24 is specifying an entire
|
||||
class C -- so then what's the purpose of using .18 versus .0?
|
||||
|
||||
There IS no purpose. The netmask itself will mask out the .18 and
|
||||
continue to successfully use 205.100.132.0/24.
|
||||
|
||||
Doing things this way just adds confusion, especially on non-octet-
|
||||
aligned subnets (such as /8, /16, /24, or /32). Seeing that on a
|
||||
/27 or a /19 might make people go "wtf?"
|
||||
|
||||
I know for a fact this doc lacks a lot of necessary information,
|
||||
like how the actual netmask/CIDR value play a role in "masking out"
|
||||
the correct size, and what to do is WHOIS.ARIN.NET returns no
|
||||
netblock information but instead a few different company names with
|
||||
NIC handles. I'm sure you can figure this stuff out on your own,
|
||||
or just ask an administrator friend of yours who DOES know. A lot
|
||||
of us admins are BOFH types, but if you ask us the right questions,
|
||||
you'll benefit from the answer quite thoroughly.
|
||||
|
||||
Oh, I almost forgot. Most Linux systems use a different version of
|
||||
"whois" than FreeBSD does. The syntax for whois on Linux is
|
||||
"whois <INFO>@whois.arin.net", while under FreeBSD it is
|
||||
"whois -h whois.arin.net <INFO>" Debian uses yet another version
|
||||
of whois that is incompatible with the above syntax options.
|
||||
|
||||
Note that the FreeBSD whois client has shortcuts for the most commonly
|
||||
used whois servers. "whois -a <INFO>" is the shortcut for ARIN.
|
||||
|
||||
Also note that ARIN is not authoritative for all IP blocks on the
|
||||
Internet. Take for example 212.158.123.66. A whois query to ARIN
|
||||
will return the following information:
|
||||
|
||||
$ whois -h whois.arin.net 212.158.123.66
|
||||
European Regional Internet Registry/RIPE NCC (NET-RIPE-NCC-)
|
||||
These addresses have been further assigned to European users.
|
||||
Contact information can be found in the RIPE database, via the
|
||||
WHOIS and TELNET servers at whois.ripe.net, and at
|
||||
http://www.ripe.net/db/whois.html
|
||||
|
||||
Netname: RIPE-NCC-212
|
||||
Netblock: 212.0.0.0 - 212.255.255.255
|
||||
Maintainer: RIPE
|
||||
|
||||
This query tells us that it is a European IP block, and is further
|
||||
handled by RIPE's whois server. We must then query whois.ripe.net
|
||||
to get more information.
|
||||
|
||||
$ whois -h whois.ripe.net 212.158.123.66
|
||||
|
||||
% Rights restricted by copyright. See
|
||||
http://www.ripe.net/ripencc/pub-services/db/copyright.html
|
||||
|
||||
inetnum: 212.158.120.0 - 212.158.123.255
|
||||
netname: INSNET-P2P
|
||||
descr: Point to Point Links for for London Nodes
|
||||
country: GB
|
||||
--snip--
|
||||
|
||||
This tells us the actual IP block that the query was a part of.
|
||||
|
||||
Other whois servers that you may see blocks referred to are:
|
||||
whois.ripn.net for Russia, whois.apnic.net for Asia, Australia, and
|
||||
the Pacific, and whois.6bone.net for IPv6 blocks.
|
||||
|
||||
Contributed by Jeremy Chadwick <jdc@best.net>
|
||||
Piotr Kucharski <chopin@sgh.waw.pl>
|
||||
W. Campbell <wcampbel@botbay.net> and
|
||||
Ariel Biener <ariel@fireball.tau.ac.il>
|
||||
244
doc/LazyLinks.txt
Normal file
244
doc/LazyLinks.txt
Normal file
|
|
@ -0,0 +1,244 @@
|
|||
Lazy Links
|
||||
==========
|
||||
|
||||
(Ideas by Dianora and orabidoo; initial spec by orabidoo)
|
||||
|
||||
|
||||
|
||||
Basic idea: leaf servers don't really need to know everything about
|
||||
every single user and channel out there; connecting a
|
||||
new leaf server to the network should be fast, easy and
|
||||
cheap, instead of taking ages to exchange information
|
||||
about the state of the whole network.
|
||||
|
||||
The result is that we move, from a loop-less graph
|
||||
topology, to a kind of starfish one, where hubs
|
||||
form a core (interconnected by the traditional IRC
|
||||
protocol), and leaves are just appendages on hubs.
|
||||
|
||||
|
||||
In the rest of this text, we assume that the local network configuration
|
||||
looks like this:
|
||||
|
||||
|
||||
LLL <---> HUB <---> OH <---> ....
|
||||
^
|
||||
|
|
||||
v
|
||||
ALL
|
||||
|
||||
where LLL and ALL are Lazy Link Leaves, Hub is a Hub, and OH is anOther
|
||||
hub.
|
||||
|
||||
|
||||
1) Channels
|
||||
|
||||
Hubs, as usual, have full information about all channels, with their
|
||||
membership, chanop status, TS, etc. This information is authoritative,
|
||||
which means that they can use it to make decisions such as "should this
|
||||
user be given ops at this point". This is just the way things are now
|
||||
already. And, as usual, traditional leaves have all this information
|
||||
too, and keep having it.
|
||||
|
||||
Lazy Leaves, OTOH, depend on their uplinks for much of their
|
||||
information. They have partial information, meaning that they don't
|
||||
have the full channel list. However, when they have something about a
|
||||
channel, they do have *everything* about it, and their information is
|
||||
authoritative, so they can decide locally on chanop matters.
|
||||
|
||||
For this, hubs need to know which channels each of its Lazy Leaves has.
|
||||
This is necessarily a double-ended map; it can't be just a single flag
|
||||
on each channel. For efficiency, it could be implemented on the hub by
|
||||
adding a 32-bit int to the server-link structure, and assigning a
|
||||
bitmask (one of 1, 2, 4, ... up to 0x80000000) to each of its Lazy Leaf
|
||||
links. That would support up to 32 Lazy Leaves per hub, and make it
|
||||
really easy and cheap to keep this information. (The only slight
|
||||
downside being that, when a Lazy Leaf link breaks, you need to clear a
|
||||
bit on every single channel.)
|
||||
|
||||
|
||||
1.1) Joining
|
||||
|
||||
When a client on a LLL sends a "JOIN #channel", LLL does as usual: if it
|
||||
has the channel locally, it just joins the user, sends an SJOIN to HUB,
|
||||
and all is well; if it doesn't have the channel, it creates it, sends a
|
||||
SJOIN to HUB with the current time as the TS. LLL tells the user that it
|
||||
has joined the channel, but it doesn't tell it that it has ops yet. So
|
||||
LLL sends
|
||||
|
||||
[LLL -> HUB] :LLL SJOIN LLL_TS #channel :@LLLuser
|
||||
[LLL -> LLLuser] :LLLuser JOIN #channel
|
||||
|
||||
When HUB gets a SJOIN from LLL, it needs to do a lot of the deciding that
|
||||
normally goes into m_join:
|
||||
|
||||
@) if LLL's bit is already set for #channel, then this is not the
|
||||
first time LLL is dealing with #channel, so just process it as
|
||||
a normal SJOIN.
|
||||
|
||||
otherwise:
|
||||
|
||||
a) if myuser cannot join by can_join rules, send a KICK to LLL:
|
||||
[HUB --> LLL] :HUB KICK #channel LLLuser :sorry, the channel was +i
|
||||
|
||||
in this case, LLL's bit doesn't get set for #channel on HUB.
|
||||
|
||||
b) if myuser's join is OK and must be given ops (by usual TS
|
||||
rules, meaning that either LLL_TS < HUB_TS, or the channel
|
||||
is opless or didn't exist on the hub side), then HUB sends
|
||||
something back that validates the join:
|
||||
[HUB -> LLL] :HUB SJOIN OLDER_TS #channel +modes :@LLLuser +other users
|
||||
|
||||
c) if myuser's join is OK but must not be given ops, the HUB
|
||||
sends the same kind of thing back, but without marking ops:
|
||||
[HUB --> LLL] :HUB SJOIN OLDER_TS #channel +modes :LLLuser @other +users
|
||||
|
||||
in this case, as in case b), HUB sets LLL's bit for #channel,
|
||||
so it knows that that LLL knows about that channel now.
|
||||
|
||||
When LLL gets a SJOIN from its hub that includes in the userlist one of
|
||||
LLL's local users, it interprets that that validates a join. If LLLuser
|
||||
has ops in that list, then LLL sends:
|
||||
|
||||
[LLL --> LLLuser] :HUB MODE #channel +o LLLuser
|
||||
|
||||
If not, it just skips that nick from the list. In either case, it
|
||||
processes the rest of the SJOIN information (modes, other nicks) by the
|
||||
usual SJOIN rules.
|
||||
|
||||
|
||||
1.2) Bursts
|
||||
|
||||
The beauty of this is that, with the rules above, channel bursts get
|
||||
avoided, without the need to do anything more.
|
||||
|
||||
When LLL and HUB connect to each other, LLL sends a channel burst as
|
||||
usual; HUB doesn't. By the rules above, HUB will reply to each first
|
||||
LLL's SJOIN for a channel with a SJOIN back with its own info. So at the
|
||||
end of the burst, LLL has been put up to date with all the channels it
|
||||
needs to know about.
|
||||
|
||||
|
||||
1.3) Parts, Kicks and Modes
|
||||
|
||||
When one of LLL's clients (say, LLLuser) leaves a channel, or is kicked
|
||||
out of it, LLL needs to check if that was the last of its clients for
|
||||
that channel.
|
||||
|
||||
If that is the case, then LLL needs to inform HUB that it no longer holds
|
||||
#channel, and destroy its local information about #channel:
|
||||
|
||||
[LLL -> HUB] :LLL DROP #channel
|
||||
|
||||
Upon receiving a "DROP" command from a Lazy Leaf, the Hub just clears
|
||||
the Lazy Leaf's bit on that channel.
|
||||
|
||||
Alternatively, a Lazy Leaf could decide to cache channels even without
|
||||
having any clients on them. All it has to do is not send the "DROP"
|
||||
command to its hub.
|
||||
|
||||
For MODE commands coming from the rest of the net and related to
|
||||
#channel, HUB only needs to pass them to LLL if LLL's bit is set for
|
||||
#channel.
|
||||
|
||||
For MODE changes related to #channel and done by local users on LLL,
|
||||
LLL just passes them as usual to HUB.
|
||||
|
||||
For the special "MODE #channel" query, done on LLL, for a channel that
|
||||
doesn't exist on LLL, this must be routed through HUB:
|
||||
|
||||
[LLL --> HUB] :LLLuser MODE #channel
|
||||
[HUB --> LLL] :HUB (numeric) #channel modes
|
||||
|
||||
|
||||
2) Nicks
|
||||
|
||||
Nicks are simpler, because they are atomic, there is no list associated
|
||||
with them.
|
||||
|
||||
Again, the hub needs to know, for each nick, which of its Lazy Leaves
|
||||
know of it. This can be done with the same 32-bit bitmask as with
|
||||
servers. For each user, the associated bit is 1, unless a NICK command
|
||||
has been sent or received for that user, on the given Lazy Leaf link.
|
||||
|
||||
Once again too, the connect burst gets reduced to just the smaller side:
|
||||
the Lazy Leaf dumps its user base on the hub, but not the other way
|
||||
round.
|
||||
|
||||
When a Lazy Leaf gets a request from one of its local clients, that
|
||||
relates to a nick LLL doesn't have, this must be routed through HUB.
|
||||
|
||||
|
||||
2.1) WHOIS
|
||||
|
||||
For simplicity, we could kill multiple-destination WHOIS, if that's not
|
||||
already done, and all kinds of WHOIS *pattern*.
|
||||
|
||||
When LLLuser does "WHOIS somenick", if the nick is known to LLL, it
|
||||
replies normally. If it isn't, then LLL routes it to HUB:
|
||||
|
||||
[LLL --> HUB] :LLLuser WHOIS Somenick
|
||||
|
||||
HUB replies with the usual numeric, and also with a burst-style NICK
|
||||
introduction, so that from that point on LLL knows about Somenick. HUB
|
||||
also sets LLL's bit for Somenick.
|
||||
|
||||
[HUB --> LLL] :HUB (numerics) WHOIS info
|
||||
[HUB --> LLL] NICK nickTS Somenick HopCount Umode ......
|
||||
|
||||
|
||||
2.2) NOTIFY and USERHOST
|
||||
|
||||
These all take lists of users; for a NOTIFY or USERHOST on LLL from one
|
||||
of its users, the server checks if *all* of the nicks involved are
|
||||
known. If at least one isn't, then the request must be passed as such
|
||||
to HUB. HUB then replies to the client, and also sends a NICK
|
||||
introduction for each client that LLL didn't previously have.
|
||||
|
||||
Note: this kind of sucks, because most NOTIFY lines will tend to include
|
||||
a nick or two that isn't on IRC at the moment, which means they will be
|
||||
relayed. With almost every client out there having NOTIFY, this might
|
||||
well nullify the whole advantage of nick laziness. Or maybe not.
|
||||
Someone needs to do some math on it, or some testing, or both.
|
||||
|
||||
|
||||
2.3) PRIVMSG and NOTICE
|
||||
|
||||
When LLLuser sends "PRIVMSG somenick :message", this must be sent to
|
||||
HUB, even if somenick isn't known locally. HUB will figure it out,
|
||||
and possibly send a numeric back.
|
||||
|
||||
Same for NOTICE.
|
||||
|
||||
|
||||
2.4) Anything else???
|
||||
|
||||
We've missed a bunch here... NAMES, WHO, TRACE, and probably others I
|
||||
can't think of.
|
||||
|
||||
NAMES actually belongs to channels, and might as well not get routed
|
||||
(just don't reply) if a LLLUser tries a NAMES for a #channel that it
|
||||
isn't on, and that LLL doesn't have any info on.
|
||||
|
||||
for WHO, if there's a pattern, just pass the entire command to HUB and
|
||||
let it reply to LLLUser through the link (without introducing any extra
|
||||
NICKs here).
|
||||
|
||||
for TRACE, if the nick is locally unknown, just pass the thing to HUB
|
||||
and let it deal with it.
|
||||
|
||||
|
||||
4) Avoiding Desyncs
|
||||
|
||||
There is one particularly treacherous potential desync: a Lazy Leaf is
|
||||
convinced that it has authoritative information about a channel, but its
|
||||
hub is convinced that the leaf doesn't. The hub doesn't keep sending
|
||||
new information, so the leaf's info grows stale, but it keeps acting on
|
||||
it, which eventually leads to wrong decisions.
|
||||
|
||||
It is important that the protocol ensures that such desyncs are
|
||||
impossible. There should also be periodic cleanup, whereby a Lazy Leaf
|
||||
scans its own channel-user list, and deletes its own information about
|
||||
any channel on which it doesn't have any local users (and complains to
|
||||
its opers about it, because that should never happen).
|
||||
|
||||
89
doc/Makefile.in
Normal file
89
doc/Makefile.in
Normal file
|
|
@ -0,0 +1,89 @@
|
|||
# $Id: Makefile.in,v 1.1 2002/08/13 14:35:18 fishwaldo Exp $
|
||||
CC = @CC@
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_BIN = @INSTALL_PROGRAM@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_SUID = @INSTALL_PROGRAM@ -o root -m 4755
|
||||
RM = @RM@
|
||||
LEX = @LEX@
|
||||
LEXLIB = @LEXLIB@
|
||||
CFLAGS = @IRC_CFLAGS@ -DIRCD_PREFIX=\"@prefix@\"
|
||||
LDFLAGS = @LDFLAGS@
|
||||
MKDEP = ${CC} -MM
|
||||
MV = @MV@
|
||||
RM = @RM@
|
||||
CP = @CP@
|
||||
|
||||
prefix = @prefix@
|
||||
exec_prefix = @exec_prefix@
|
||||
exec_suffix = @exec_suffix@
|
||||
bindir = @bindir@
|
||||
libexecdir = @libexecdir@
|
||||
sysconfdir = @sysconfdir@
|
||||
localstatedir = @localstatedir@
|
||||
# Change this later! -- adrian
|
||||
moduledir = @prefix@/modules
|
||||
automoduledir = @prefix@/modules/autoload
|
||||
|
||||
# Local to the etc Makefile
|
||||
mandir = @prefix@/man8
|
||||
MANPAGES = ircd.8
|
||||
|
||||
CONFS = example.conf example.efnet.conf
|
||||
DEFAULTCONFS = ircd.motd kline.conf dline.conf
|
||||
|
||||
SSL_LIBS = @SSL_LIBS@
|
||||
SSL_INCLUDES = @SSL_INCLUDES@
|
||||
|
||||
IRCDLIBS = @LIBS@ $(SSL_LIBS)
|
||||
|
||||
INCLUDES = -I../include $(SSL_INCLUDES)
|
||||
CPPFLAGS = ${INCLUDES} @CPPFLAGS@
|
||||
|
||||
install-mkdirs:
|
||||
-@if test ! -d $(sysconfdir); then \
|
||||
echo "mkdir $(sysconfdir)"; \
|
||||
mkdir $(sysconfdir); \
|
||||
fi
|
||||
|
||||
-@if test ! -d $(mandir); then \
|
||||
echo "mkdir $(mandir)"; \
|
||||
mkdir $(mandir); \
|
||||
fi
|
||||
|
||||
install: install-mkdirs build
|
||||
@for i in $(CONFS); do \
|
||||
if test -f $(sysconfdir)/$$i; then \
|
||||
echo $(MV) $(sysconfdir)/$$i $(sysconfdir)/$$i.old; \
|
||||
$(MV) $(sysconfdir)/$$i $(sysconfdir)/$$i.old; \
|
||||
fi; \
|
||||
echo $(INSTALL_DATA) $$i $(sysconfdir); \
|
||||
$(INSTALL_DATA) $$i $(sysconfdir); \
|
||||
done
|
||||
|
||||
@for i in $(DEFAULTCONFS); do \
|
||||
if test ! -f $(sysconfdir)/$$i; then \
|
||||
echo $(INSTALL_DATA) $$i $(sysconfdir); \
|
||||
$(INSTALL_DATA) $$i $(sysconfdir); \
|
||||
fi; \
|
||||
done
|
||||
|
||||
@for i in $(MANPAGES); do \
|
||||
if test ! -f $(mandir)/$$i; then \
|
||||
echo $(INSTALL_DATA) $$i $(mandir); \
|
||||
$(INSTALL_DATA) $$i $(mandir); \
|
||||
fi; \
|
||||
done
|
||||
|
||||
$(CP) convertconf-example.conf $(sysconfdir)/.convertconf-example.conf
|
||||
|
||||
build:
|
||||
|
||||
clean:
|
||||
|
||||
depend:
|
||||
|
||||
lint:
|
||||
|
||||
distclean:
|
||||
${RM} -f Makefile
|
||||
272
doc/Tao-of-IRC.940110
Normal file
272
doc/Tao-of-IRC.940110
Normal file
|
|
@ -0,0 +1,272 @@
|
|||
|
||||
The Tao of Internet Relay Chat
|
||||
Copyright (C) Ove Ruben R Olsen 1994
|
||||
Version of 940110
|
||||
Contributing masters: Master ScottM
|
||||
|
||||
-----
|
||||
Something is formed by the electrons, born in the silent cable. Shaping
|
||||
and growing and ungrowing. It is there yet not there. It is the source of
|
||||
Internet Relay Chat. I do not know the name, thus I will call it the Tao
|
||||
of Internet Relay Chat.
|
||||
|
||||
If the Tao is great, then the IRC is running ceaselessly. If the IRC is
|
||||
great then the server is running without ever stoping. If the server is
|
||||
great then the client will always be the server. The luser is then pleased
|
||||
and there is Chat in the world.
|
||||
|
||||
The Tao of IRC squits far away and connects on returning.
|
||||
|
||||
|
||||
-----
|
||||
The genetic potential of birth, a lot to know, yet unknown.
|
||||
|
||||
In the begining there was nothing.
|
||||
|
||||
Out of nothing the Tao gave birth to tolsun.oulu.fi. tolsun gave birth to
|
||||
OuluBox.
|
||||
|
||||
OuluBox gave birth to rmsg.
|
||||
|
||||
rmsg was not Tao, so MUT gave birth to IRC.
|
||||
|
||||
No one knows when IRC came into existance, the mighty master WiZ have it
|
||||
to be at the end of the eight month in the year of the Dragon.
|
||||
|
||||
|
||||
-----
|
||||
Each channel has its purpose, however humble. Each channel is the Yin and
|
||||
Yang of IRC. Each channels has it's place within the IRC.
|
||||
|
||||
In the beginning there was only channel 0, thus channel 0 is the soil of
|
||||
IRC.
|
||||
|
||||
Channel 1 to channel 10 then was open as the sea. Channel 11 to 999 was the
|
||||
trees and forests of IRC. Channels above 999 should not be mentioned, and
|
||||
channels below 0 were unborn and contained many secrets.
|
||||
|
||||
This was not the right Tao, so IRC gave birth to +channels.
|
||||
|
||||
+channels had the yin and yang. Mode does not.
|
||||
|
||||
This was not the right Tao still, so IRC gave birth to #channels.
|
||||
|
||||
#channels have the yin and yang.
|
||||
|
||||
Only channel 0 is the right path to Tao, but avoid speaking on channel 0.
|
||||
|
||||
|
||||
-----
|
||||
There was a great dispute among the Broom-Walkers of the Relay. Some of them
|
||||
wanted neither yin nor yang. Out of this Eris came into existance. Some of the
|
||||
Broom-Walkers then created Eris Free-net.
|
||||
|
||||
This was the right Tao.
|
||||
|
||||
Kind Gentle and Boring Net was another wrong path to the Tao of Internet Relay
|
||||
Chat.
|
||||
|
||||
Some time later there was a quantity of some lusers who wanted to be
|
||||
Broom-Walkers also. The Eris Free Broom-Walkers did not agree with them,
|
||||
thus a new IRC was born. This IRC is called the Undernet.
|
||||
|
||||
But this is not the right Tao, either.
|
||||
|
||||
|
||||
-----
|
||||
There will always be disputes among the Broom-Walkers of Internet Relay Chat.
|
||||
|
||||
This is the very nature of the IRC.
|
||||
|
||||
|
||||
-----
|
||||
Lusers that do not understand the Tao is always using the yang of Mode on
|
||||
their channels. Lusers that do understand the Tao are always using Ignore
|
||||
on their channels.
|
||||
|
||||
How could this not be so ?
|
||||
|
||||
|
||||
-----
|
||||
The wise sage luser is told about the Chat and uses it. The luser is told
|
||||
about the IRC and is looking for it. The flock are told about the Tao and
|
||||
make a fool of the IRC.
|
||||
|
||||
If there was no laughter, there would be no Tao.
|
||||
|
||||
|
||||
-----
|
||||
The master says:
|
||||
"Without the Tao of Internet Relay Chat, life becomes meaningless."
|
||||
|
||||
The Relay of the old time was mysterious and sacred. We can neither imagine
|
||||
its thoughts nor path; we are left but to describe.
|
||||
|
||||
|
||||
-----
|
||||
The sage luser must be aware like a frog crossing the highway.
|
||||
|
||||
|
||||
-----
|
||||
The great master Wumpus once dreamed that he was an automaton. When he awoke
|
||||
he exclaimed:
|
||||
"I don't know whether I am Wumpus dreaming that I am a client,
|
||||
or a client dreaming that I am Wumpus!"
|
||||
|
||||
So was the first Automata born.
|
||||
|
||||
The master Nap then said:
|
||||
"Any automata should not speak unless spoken to.
|
||||
Any automata shall only whisper when spoken to."
|
||||
|
||||
Thus replied the master Gnarfer:
|
||||
"The lusers shall keep in mind that a automata can be either good or
|
||||
bad. Create good automata, and the IRC will hail you and you will
|
||||
gain fame and fortune. Create bad automata and people will start to
|
||||
hate you, and finaly you will be /KILLed to ethernal damnation"
|
||||
|
||||
Many lusers have fallen into the clutches of ethernal damnation. They where
|
||||
not following the Tao.
|
||||
|
||||
|
||||
-----
|
||||
There once was a luser who went to #BotSex. Each day he saw the automatons.
|
||||
The luser decided that he also would have such a automata.
|
||||
He asked another luser for his automata. The other luser gave his automata
|
||||
away.
|
||||
|
||||
The luser was not within the Tao, so he just started the automata. The automata
|
||||
had only Yang inside so all the lusers files where deleted.
|
||||
|
||||
Some moons laither the same luser then had become a sage luser, and did create
|
||||
his automata from the very grounds with materials found inside the IRC.
|
||||
The luser was now within the Tao and his automata lived happily ever after.
|
||||
|
||||
|
||||
-----
|
||||
There once was a master who wrote automatons without the help of master Phone.
|
||||
A novice luser, seeking to imitate him, began with the help of master Phone.
|
||||
When the novice luser asked the master to evaluate his automata the master
|
||||
replied: "What is a working automata for the master is not for the luser.
|
||||
You must must BE the IRC before automating."
|
||||
|
||||
|
||||
-----
|
||||
Master BigCheese gave birth to master Troy; his duty clear. Master Troy gave
|
||||
birth to master Phone, for the Tao of Irc must be eternal and must flow as the
|
||||
ceaseless river of Time itself.
|
||||
|
||||
|
||||
-----
|
||||
Master Phone once said about the ircII client:
|
||||
"public_msg is for a message from someone NOT on the channel
|
||||
public_other is for a message on a channel that doesn't belong to
|
||||
a window. public is for a message on a channel that belongs to a
|
||||
window!"
|
||||
|
||||
Out of this raised the mighty chaos.
|
||||
|
||||
|
||||
-----
|
||||
The sage luser came to the master who wrote automata without the help of
|
||||
master Phone. The sage luser asked the master who wrote automata: "Which is
|
||||
easiest to make. A automata with the help of master Phone or an automata
|
||||
made with the help of a language ?"
|
||||
|
||||
The master who wrote automata then replied:
|
||||
"With the help of a language."
|
||||
|
||||
The sage luser was disapointed and exclaimed: "But, with master Phone you
|
||||
do not need to know anything about the soil of IRC. Is not that the easiet
|
||||
way ?"
|
||||
|
||||
"Not really" said the master who wrote automata, "when using master Phone
|
||||
you are closed inside a box. For sure, it is a great box for the lusers,
|
||||
but the master will need more power, thus a language is the only path to go.
|
||||
With the language the master will never have to limit himself. When using
|
||||
such a language the master will seek the best between the need and the
|
||||
availibility."
|
||||
|
||||
"I see", said the sage luser.
|
||||
|
||||
This is the essence of Tao of IRC automatas.
|
||||
|
||||
|
||||
-----
|
||||
A client should be light and be used for communication. The spirit of a good
|
||||
client is that it should be very convinient for the luser to use, but hard
|
||||
for the luser who want to create automata.
|
||||
There should never ever be too many functions or too few functions.
|
||||
|
||||
There should always be a ignore.
|
||||
|
||||
Without ignore the client is not within the Tao of Chating.
|
||||
|
||||
The client should always respond the luser with messages that will not
|
||||
astnonish him too much. The server likewise. If the server does not, then it
|
||||
is the clients job to explain what the server says.
|
||||
|
||||
A client which fails this, will be useless and cause confusion for the lusers.
|
||||
The only way to correct this is to use another client or to write a new one.
|
||||
|
||||
|
||||
-----
|
||||
A luser asked the masters on #IrcHelp: "My client does not work".
|
||||
The masters replied: "Upgrade your client".
|
||||
The luser then wondered why the master knew. The master then told him about
|
||||
the Protocol.
|
||||
|
||||
"Your client does not work beaucse it does not understand the server. Why
|
||||
should it always work ? Only a fool would expect such. But, clients are made
|
||||
by humans, and humans are not perfect. Only Tao is.
|
||||
|
||||
The IRC is solid. The IRC is floating, and will always be dynamic. Live with
|
||||
that or /quit."
|
||||
|
||||
|
||||
-----
|
||||
The luser came to the masters of #IrcHelp, asking about the Tao of IRC within
|
||||
the client.
|
||||
The masters then said that the Tao of IRC always lies inside the client
|
||||
regardless of how the client connects to the server.
|
||||
|
||||
"Is the Tao in irc ?" asked the luser.
|
||||
"It so is" replied the masters of #IrcHelp.
|
||||
"Is the Tao in the ircII, Kiwi, rxirc, vms, rockers and msa ?" asked the
|
||||
luser.
|
||||
"In all of them and in the TPC, irchat, zenirc, zircon X11-irc and even the
|
||||
dos irc has the Tao" said the master quietly.
|
||||
"Is the Tao in a telnet connection directly to the server ?"
|
||||
|
||||
The master then was quiet for a long time and said. "Please leave, such
|
||||
questions are not within the Tao of IRC".
|
||||
|
||||
|
||||
-----
|
||||
The master says: "Without the Protocol of TCP the messages will not travel.
|
||||
Without the client, the server is useless."
|
||||
|
||||
|
||||
-----
|
||||
There once was a luser who used the ircII client. "ircII can do anything I
|
||||
ever need for using IRC" said the emacs client user, "I have /ON's, I have
|
||||
assignments, I have aliasing. Why don't you use this instead of the huge
|
||||
emacs client, which also has a messy screen?"
|
||||
The emacs client user then replied by saying that "it is better to have a
|
||||
scripting language that is the client instead of have a client that has
|
||||
a scripting language." Upon hearing this, the ircII client luser fell silent.
|
||||
|
||||
|
||||
-----
|
||||
The master Wumpus said: "Time for you to leave. I did, now I'm happy."
|
||||
The master Gnarfer replied: "Use, but never overuse IRC, then you will also
|
||||
be happy within IRC"
|
||||
|
||||
|
||||
-----
|
||||
A luser came unto the masters of #EU-Opers and asked, "How can I be, yet not
|
||||
be, a user@host within the IRC?"
|
||||
The masters of #EU-Opers replied: "To be Tao is to be ones true self. To hide
|
||||
ones self is not Tao, and is not IRC, you have much to learn before you shall
|
||||
be at rest within the Flow of Irc. Please leave"
|
||||
|
||||
191
doc/challenge.txt
Normal file
191
doc/challenge.txt
Normal file
|
|
@ -0,0 +1,191 @@
|
|||
Oper Challenge and Response System
|
||||
|
||||
$Id: challenge.txt,v 1.1 2002/08/13 14:35:18 fishwaldo Exp $
|
||||
|
||||
Copyright (c) 2001 by ircd-hybrid team
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
In an effort to reduce the damage caused to a network by a hacked O-line,
|
||||
Hybrid supports an OpenSSL based challenge-response system. This new
|
||||
system allows the admin to remove all oper block passwords from the conf
|
||||
file. Authentication is done through a public/private key.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Requirements
|
||||
|
||||
The ircd must be compiled with the --enable-openssl option to configure .
|
||||
If configure detects a working openssl library, --enable-openssl is
|
||||
implicitly enabled.
|
||||
|
||||
oper {} blocks should not have normal passwords, but should contain the
|
||||
the name of the private key file. However it is possible for the user to
|
||||
use both challenge and normal passwords, but this would defeat the purpose
|
||||
of the challenge system.
|
||||
|
||||
m_challenge.so must be loaded.
|
||||
|
||||
The oper has their private key file and an implementation of the RSA
|
||||
Respond tool available to be run.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Process
|
||||
|
||||
Each oper should have a private key file and a public key file. The keys
|
||||
can be generated with the mkkeypair utility provided in tools/. The keys
|
||||
are compatible with cryptlink keys.
|
||||
|
||||
The oper keeps their private key file in a safe place, and gives their
|
||||
public key file to their admin(s).
|
||||
|
||||
The admin will place an entry for the public key file into a field called
|
||||
rsa_public_key_file of each oper's oper {} block in the conf file.
|
||||
|
||||
The oper wishes to obtain their operator status, and issues the CHALLENGE
|
||||
command.
|
||||
|
||||
The server will print out a long hexadecimal string, that needs to be fed
|
||||
to the respond utility provided in tools/rsa_respond.
|
||||
|
||||
The respond program will generate an answer that is fed back to the
|
||||
CHALLENGE command.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Generating the Key Files
|
||||
|
||||
The keys can be generated with the openssl command as follows:
|
||||
|
||||
openssl genrsa -des3 -out rsa.key 1024
|
||||
openssl rsa -in rsa.key -pubout -out rsa.pub
|
||||
|
||||
|
||||
It is highly recommended that you set a password on your private key.
|
||||
|
||||
A key pair can also be generated with the tools/mkkeypair utility. No
|
||||
password will be set, however.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Using CHALLENGE and respond
|
||||
|
||||
Note: All examples assume the use of the stock respond client included
|
||||
with the Hybrid 7 source, run on a UNIX(c) platform.
|
||||
|
||||
The administrator of the server you oper on should remove the password in
|
||||
your oper {} block and replace it with an entry for your public key, so
|
||||
that /oper will be disabled.
|
||||
|
||||
Note: The public key is a VERY long string.
|
||||
|
||||
The oper will issue /challenge oper_nick, and see something like below:
|
||||
|
||||
*** 56F1FDAE4C590C524CF758917E62C2A2A1376CB9C4C2E7D411BB0AD9C4A
|
||||
605A2D05A94E7254197E9D71438B5FB565B6FD35465E462305F35F4A2D45311
|
||||
F983B3E062F635912FA155B4B1E18EAA782CC107F4C9DA83092658D16A2E88A
|
||||
6BCF9820F5A044A29CDD4C062F05BF509CA3B561375CBC4179BD1CF6026BDE9
|
||||
60E52C6B
|
||||
|
||||
Note: The challenge is all on one line.
|
||||
|
||||
Note: With some clients, the oper will have to issue /quote CHALLENGE
|
||||
instead of /challenge.
|
||||
|
||||
The oper will then have to feed that challenge to the respond program.
|
||||
|
||||
+------------------------------------------------------------------+
|
||||
| The respond utility's syntax is: |
|
||||
| |
|
||||
|$ ./respond private_key_file challenge_from_server |
|
||||
| |
|
||||
| |
|
||||
| Example: |
|
||||
| |
|
||||
|wcampbel@botbay (rsa_respond): ./respond hwy.key \ |
|
||||
|56F1FDAE4C590C524CF758917E62C2A2A1376CB9C4C2E7D411BB0AD9C4A605A2D0|
|
||||
|5A94E7254197E9D71438B5FB565B6FD35465E462305F35F4A2D45311F983B3E062|
|
||||
|F635912FA155B4B1E18EAA782CC107F4C9DA83092658D16A2E88A6BCF9820F5A04|
|
||||
|4A29CDD4C062F05BF509CA3B561375CBC4179BD1CF6026BDE960E52C6B |
|
||||
|Keyphrase: |
|
||||
|6B882932DD00F86123869E401F7334B9B0D0018A60F1DE244E90E47246AA87C7 |
|
||||
| |
|
||||
| Note: The challenge parameter must be on one line. |
|
||||
+------------------------------------------------------------------+
|
||||
|
||||
The keyphrase must be entered properly to get the response. The bottom
|
||||
line is the response that must be sent back to the server.
|
||||
|
||||
The oper will issue the following command in order to obtain operator
|
||||
status:
|
||||
|
||||
/challenge
|
||||
+6B882932DD00F86123869E401F7334B9B0D0018A60F1DE244E90E47246AA87C7
|
||||
|
||||
Note: The '+' is needed
|
||||
|
||||
If successful, the oper will obtain operator status on the server.
|
||||
|
||||
+------------------------------------------------------------------------+
|
||||
| Warning |
|
||||
|------------------------------------------------------------------------|
|
||||
| If the CHALLENGE fails, and you use ircII, EPIC, or BX, you may get |
|
||||
| disconnected with the client asking for the server password. This is a |
|
||||
| client bug, not an ircd bug. |
|
||||
+------------------------------------------------------------------------+
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
RSA Respond Tool
|
||||
|
||||
The RSA Respond tool is a vital part of challenge/response system. In
|
||||
order to function, the operator must have must have a way to quickly issue
|
||||
the respond command, and to copy and paste data to and from the IRC
|
||||
client.
|
||||
|
||||
The respond source code is included with the Hybrid 7 source, in the
|
||||
tools/rsa_respond directory. A distributable tar file can easily be
|
||||
created by issuing make rsa_respond in the root of the source tree. The
|
||||
file rsa_respond.tar.gz will be created in the root of the source tree.
|
||||
|
||||
rsa_respond.tar.gz should compile with little or no modifications[1] on
|
||||
most UNIX(c) and UNIX-like platforms[2]. The README in the tar archive
|
||||
gives more information.
|
||||
|
||||
A copy of the source tar file is available on
|
||||
http://ircd.botbay.net/pub/hybrid/rsa/rsa_respond.tar.gz.
|
||||
|
||||
For Windows platforms, there are two available RSA Respond tools. One is a
|
||||
text only port of the stock tool. The binary is available from
|
||||
http://ircd.botbay.net/pub/hybrid/rsa/rsa_respond-bin.tar.gz. The other
|
||||
tool is a GUI enabled version[3]. The source tree[4] is available from
|
||||
http://ircd.botbay.net/pub/hybrid/rsa/winrespond-src.tar.gz. A binary
|
||||
distribution is available from
|
||||
http://ircd.botbay.net/pub/hybrid/rsa/winrespond-bin.tar.gz.
|
||||
|
||||
With the appropriate version of the RSA Respond tool, any operator can
|
||||
protect their privileged access to the server, with little additional
|
||||
effort over using standard operator passwords.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Benefits
|
||||
|
||||
The greatest benefit of using the challenge/response system is that there
|
||||
are no passwords sent over the network in plaintext. There are also no
|
||||
credentials left on the server side, as only public keys are kept in the
|
||||
conf. The use of public/private key encryption provides far greater
|
||||
security over having a single password, and may (if the key is kept
|
||||
secure, and has a good passphrase) virtually eliminate hacked O-lines.
|
||||
|
||||
Notes
|
||||
|
||||
[1] Some platforms may require Makefile changes in order to link in the
|
||||
OpenSSL library. This may change in the future.
|
||||
[2] Platforms known to function include: Linux, FreeBSD, Solaris, and
|
||||
Cygwin.
|
||||
[3] A screenshot of the program is available on
|
||||
http://kabel.pp.ru/sgml/winrespond.png .
|
||||
[4] The winrespond source depends on a working, up to date, Cygwin
|
||||
installation.
|
||||
473
doc/convertconf-example.conf
Normal file
473
doc/convertconf-example.conf
Normal file
|
|
@ -0,0 +1,473 @@
|
|||
/* doc/convertconf-example.conf - ircd-hybrid-7 Example configuration file
|
||||
* Copyright (C) 2000-2002 Hybrid Development Team
|
||||
*
|
||||
* Written by ejb, wcampbel, db, leeh and others
|
||||
*
|
||||
* $Id: convertconf-example.conf,v 1.1 2002/08/13 14:35:19 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
/* logging {}: contains information about logfiles. */
|
||||
logging {
|
||||
/* log level: the amount of detail to log in ircd.log. The
|
||||
* higher, the more information is logged. May be changed
|
||||
* once the server is running via /quote SET LOG. Either:
|
||||
* L_CRIT, L_ERROR, L_WARN, L_NOTICE, L_TRACE, L_INFO or L_DEBUG
|
||||
*/
|
||||
log_level = L_INFO;
|
||||
};
|
||||
|
||||
/* shared {}: users that are allowed to remote kline (OLD U:) */
|
||||
shared {
|
||||
/* name: the server the user must be on to set klines. If this is not
|
||||
* specified, the user will be allowed to kline from all servers.
|
||||
*/
|
||||
name = "irc2.some.server";
|
||||
|
||||
/* user: the user@host mask that is allowed to set klines. If this is
|
||||
* not specified, all users on the server above will be allowed to set
|
||||
* a remote kline.
|
||||
*/
|
||||
user = "oper@my.host.is.spoofed";
|
||||
};
|
||||
|
||||
/* kill {}: users that are not allowed to connect (OLD K:)
|
||||
* Oper issued klines will be added to the specified kline config
|
||||
*/
|
||||
kill {
|
||||
user = "bad@*.hacked.edu";
|
||||
reason = "Obviously hacked account";
|
||||
};
|
||||
|
||||
/* deny {}: IPs that are not allowed to connect (before DNS/ident lookup)
|
||||
* Oper issued dlines will be added to the specified dline config
|
||||
*/
|
||||
deny {
|
||||
ip = "10.0.1.0/24";
|
||||
reason = "Reconnecting vhosted bots";
|
||||
};
|
||||
|
||||
/* exempt {}: IPs that are exempt from deny {} and Dlines. (OLD d:) */
|
||||
exempt {
|
||||
ip = "192.168.0.0/16";
|
||||
};
|
||||
|
||||
/* resv {}: nicks and channels users may not use/join (OLD Q:) */
|
||||
resv {
|
||||
/* reason: the reason for the proceeding resv's */
|
||||
reason = "There are no services on this network";
|
||||
|
||||
/* resv: the nicks and channels users may not join/use */
|
||||
nick = "nickserv";
|
||||
nick = "chanserv";
|
||||
channel = "#services";
|
||||
|
||||
/* resv: wildcard masks are also supported in nicks only */
|
||||
reason = "Clone bots";
|
||||
nick = "clone*";
|
||||
};
|
||||
|
||||
/* gecos {}: The X: replacement, used for banning users based on their
|
||||
* "realname". The action may be either:
|
||||
* warn: allow client to connect, but send message to opers
|
||||
* reject: drop clients but also send message to opers.
|
||||
* silent: silently drop clients who match.
|
||||
*/
|
||||
gecos {
|
||||
name = "*sex*";
|
||||
reason = "Possible spambot";
|
||||
action = warn;
|
||||
};
|
||||
|
||||
gecos {
|
||||
name = "sub7server";
|
||||
reason = "Trojan drone";
|
||||
action = reject;
|
||||
};
|
||||
|
||||
gecos {
|
||||
name = "*http*";
|
||||
reason = "Spambot";
|
||||
action = silent;
|
||||
};
|
||||
|
||||
/* The channel block contains options pertaining to channels */
|
||||
channel {
|
||||
/* invex: Enable/disable channel mode +I, a n!u@h list of masks
|
||||
* that can join a +i channel without an invite.
|
||||
*/
|
||||
use_invex = yes;
|
||||
|
||||
/* except: Enable/disable channel mode +e, a n!u@h list of masks
|
||||
* that can join a channel through a ban (+b).
|
||||
*/
|
||||
use_except = yes;
|
||||
|
||||
/* halfops: Enable/disable channel mode "+h <nick>", this allows
|
||||
* users to perform all channel functions except +/-o and kick
|
||||
* opped users.
|
||||
*/
|
||||
use_halfops = yes;
|
||||
|
||||
/* anonops: Enable/disable channel mode +a. This hides the people
|
||||
* who are opped in the channel from people who are unopped.
|
||||
*
|
||||
* The ircd will 'sync' the users oplists when they become opped
|
||||
* or deopped by sending mode changes. This can cause a flood and
|
||||
* could potentially be abused.
|
||||
*/
|
||||
use_anonops = no;
|
||||
|
||||
/* vchans: permit virtual channels, multiple copies of the same
|
||||
* channel name. read doc/vchans.txt for more details
|
||||
*
|
||||
* We advise against using this on production networks
|
||||
*/
|
||||
use_vchans = yes;
|
||||
|
||||
/* vchans oper only: only allow opers to create vchans via /cjoin */
|
||||
vchans_oper_only = yes;
|
||||
|
||||
/* knock: Allows users to request an invite to a channel that
|
||||
* is locked somehow (+ikl). If the channel is +p or you are banned
|
||||
* the knock will not be sent.
|
||||
*/
|
||||
use_knock = yes;
|
||||
|
||||
/* knock delay: The amount of time a user must wait between issuing
|
||||
* the knock command.
|
||||
*/
|
||||
knock_delay = 5 minutes;
|
||||
|
||||
/* knock channel delay: How often a knock to any specific channel
|
||||
* is permitted, regardless of the user sending the knock.
|
||||
*/
|
||||
knock_delay_channel = 1 minute;
|
||||
|
||||
/* max chans: The maximum number of channels a user can join/be on. */
|
||||
max_chans_per_user = 15;
|
||||
|
||||
/* quiet on ban: stop banned people talking in channels. */
|
||||
quiet_on_ban = yes;
|
||||
|
||||
/* max bans: maximum number of +b/e/I modes in a channel */
|
||||
max_bans = 25;
|
||||
|
||||
/* persist time: the minimum amount of time a channel will remain with
|
||||
* all its modes intact once the last user has left the channel.
|
||||
*
|
||||
* set to 0 to disable.
|
||||
*/
|
||||
persist_time = 30 minutes;
|
||||
|
||||
/* splitcode: the ircd will check every 60s as to whether splitmode
|
||||
* should be disabled or not, so there may be a delay between a
|
||||
* netsplit ending and splitmode ending.
|
||||
*
|
||||
* both split users and split servers must be true to enter splitmode
|
||||
*
|
||||
* you may force splitmode to be permanent by /quote set splitmode on
|
||||
*/
|
||||
|
||||
/* split users: when the usercount is lower than this level, consider
|
||||
* ourselves split. this must be set for automatic splitmode
|
||||
*/
|
||||
default_split_user_count = 0;
|
||||
|
||||
/* split servers: when the servercount is lower than this, consider
|
||||
* ourselves split. this must be set for automatic splitmode
|
||||
*/
|
||||
default_split_server_count = 0;
|
||||
|
||||
/* split no create: disallow users creating channels on split, works in
|
||||
* tandem with persistant channels, that have retained their modes.
|
||||
*/
|
||||
no_create_on_split = no;
|
||||
|
||||
/* split: no join: disallow users joining channels at all on a split */
|
||||
no_join_on_split = no;
|
||||
};
|
||||
|
||||
|
||||
/* The serverhide block contains the options regarding serverhiding */
|
||||
serverhide {
|
||||
/* flatten links: this option will show all servers in /links appear
|
||||
* that they are linked to this current server
|
||||
*/
|
||||
flatten_links = no;
|
||||
|
||||
/* links delay: how often to update the links file when it is
|
||||
* flattened.
|
||||
*/
|
||||
links_delay = 5 minutes;
|
||||
|
||||
/* hidden: hide this server from a /links output on servers that
|
||||
* support it. this allows hub servers to be hidden etc.
|
||||
*/
|
||||
hidden = no;
|
||||
|
||||
/* disable hidden: prevent servers hiding themselves from a
|
||||
* /links ouput.
|
||||
*/
|
||||
disable_hidden = no;
|
||||
|
||||
/* hide servers: hide remote servernames everywhere and instead use
|
||||
* network_name and network_desc.
|
||||
*/
|
||||
hide_servers = no;
|
||||
|
||||
/* disable remote: disable users doing commands on remote servers */
|
||||
disable_remote_commands = no;
|
||||
|
||||
/* disable local channels: prevent users from joining &channels.
|
||||
* This is extreme, but its still a flaw in serverhide. It will
|
||||
* however remove far more from users than it will give back in
|
||||
* security.
|
||||
*/
|
||||
disable_local_channels = no;
|
||||
};
|
||||
|
||||
/* The general block contains many of the options that were once compiled
|
||||
* in options in config.h. The general block is read at start time.
|
||||
*/
|
||||
general {
|
||||
/* floodcount: the default value of floodcount that is configurable
|
||||
* via /quote set floodcount. This is the amount of lines a user
|
||||
* may send to any other user/channel in one second.
|
||||
*/
|
||||
default_floodcount = 10;
|
||||
|
||||
/* failed oper notice: send a notice to all opers on the server when
|
||||
* someone tries to OPER and uses the wrong password, host or ident.
|
||||
*/
|
||||
failed_oper_notice = yes;
|
||||
|
||||
/* dots in ident: the amount of '.' characters permitted in an ident
|
||||
* reply before the user is rejected.
|
||||
*/
|
||||
dots_in_ident=2;
|
||||
|
||||
/* dot in ipv6: ircd-hybrid-6.0 and earlier will disallow hosts
|
||||
* without a '.' in them. this will add one to the end. only needed
|
||||
* for older servers.
|
||||
*/
|
||||
dot_in_ip6_addr = yes;
|
||||
|
||||
/* min nonwildcard: the minimum non wildcard characters in k/d/g lines
|
||||
* placed via the server. klines hand placed are exempt from limits.
|
||||
* wildcard chars: '.' '*' '?' '@'
|
||||
*/
|
||||
min_nonwildcard = 4;
|
||||
|
||||
/* max accept: maximum allowed /accept's for +g usermode */
|
||||
max_accept = 20;
|
||||
|
||||
/* nick flood: enable the nickflood control code */
|
||||
anti_nick_flood = yes;
|
||||
|
||||
/* nick flood: the nick changes allowed in the specified period */
|
||||
max_nick_time = 20 seconds;
|
||||
max_nick_changes = 5;
|
||||
|
||||
/* anti spam time: the minimum time a user must be connected before
|
||||
* custom quit messages are allowed.
|
||||
*/
|
||||
anti_spam_exit_message_time = 5 minutes;
|
||||
|
||||
/* ts delta: the time delta allowed between server clocks before
|
||||
* a warning is given, or before the link is dropped. all servers
|
||||
* should run ntpdate/rdate to keep clocks in sync
|
||||
*/
|
||||
ts_warn_delta = 30 seconds;
|
||||
ts_max_delta = 5 minutes;
|
||||
|
||||
/* client exit: prepend a users quit message with "Client exit: " */
|
||||
client_exit = yes;
|
||||
|
||||
/* kline reason: show the user the reason why they are k/d/glined
|
||||
* on exit. may give away who set k/dline when set via tcm.
|
||||
*/
|
||||
kline_with_reason = yes;
|
||||
|
||||
/* kline connection closed: make the users quit message on channels
|
||||
* to be "Connection closed", instead of the kline reason.
|
||||
*/
|
||||
kline_with_connection_closed = no;
|
||||
|
||||
/* non redundant klines: flag and ignore redundant klines */
|
||||
non_redundant_klines = yes;
|
||||
|
||||
/* warn no nline: warn opers about servers that try to connect but
|
||||
* we dont have a connect {} block for. Twits with misconfigured
|
||||
* servers can get really annoying with this enabled.
|
||||
*/
|
||||
warn_no_nline = yes;
|
||||
|
||||
/* stats o oper only: make stats o (opers) oper only */
|
||||
stats_o_oper_only=yes;
|
||||
|
||||
/* stats P oper only: make stats P (ports) oper only */
|
||||
stats_P_oper_only=no;
|
||||
|
||||
/* stats i oper only: make stats i (auth {}) oper only. set to:
|
||||
* yes: show users no auth blocks, made oper only.
|
||||
* masked: show users first matching auth block
|
||||
* no: show users all auth blocks.
|
||||
*/
|
||||
stats_i_oper_only=masked;
|
||||
|
||||
/* stats k/K oper only: make stats k/K (klines) oper only. set to:
|
||||
* yes: show users no auth blocks, made oper only
|
||||
* masked: show users first matching auth block
|
||||
* no: show users all auth blocks.
|
||||
*/
|
||||
stats_k_oper_only=masked;
|
||||
|
||||
/* caller id wait: time between notifying a +g user that somebody
|
||||
* is messaging them.
|
||||
*/
|
||||
caller_id_wait = 1 minute;
|
||||
|
||||
/* pace wait simple: time between use of less intensive commands
|
||||
* (HELP, remote WHOIS, WHOWAS)
|
||||
*/
|
||||
pace_wait_simple = 1 second;
|
||||
|
||||
/* pace wait: time between more intensive commands
|
||||
* (ADMIN, INFO, LIST, LUSERS, MOTD, STATS, VERSION)
|
||||
*/
|
||||
pace_wait = 10 seconds;
|
||||
|
||||
/* short motd: send clients a notice telling them to read the motd
|
||||
* instead of forcing a motd to clients who may simply ignore it.
|
||||
*/
|
||||
short_motd = no;
|
||||
|
||||
/* ping cookies: require clients to respond exactly to a ping command,
|
||||
* can help block certain types of drones and FTP PASV mode spoofing.
|
||||
*/
|
||||
ping_cookie = no;
|
||||
|
||||
/* no oper flood: increase flood limits for opers. */
|
||||
no_oper_flood = yes;
|
||||
|
||||
/* glines: enable glines, network wide temp klines */
|
||||
glines = yes;
|
||||
|
||||
/* gline time: the amount of time a gline will remain before exiring */
|
||||
gline_time = 1 day;
|
||||
|
||||
/* idletime: the maximum amount of time a user may idle before
|
||||
* they are disconnected
|
||||
*/
|
||||
idletime = 0;
|
||||
|
||||
/* maximum links: the maximum amount of servers to connect to for
|
||||
* connect blocks without a valid class.
|
||||
*/
|
||||
maximum_links = 1;
|
||||
|
||||
/* REMOVE ME. The following line checks youve been reading. */
|
||||
havent_read_conf = 1;
|
||||
|
||||
/* logfiles: the logfiles to use for user connects, /oper uses,
|
||||
* and failed /oper. These files must exist for logging to be used.
|
||||
*/
|
||||
fname_userlog = "logs/userlog";
|
||||
fname_operlog = "logs/operlog";
|
||||
fname_foperlog = "logs/foperlog";
|
||||
|
||||
/* max targets: the maximum amount of targets in a single
|
||||
* PRIVMSG/NOTICE. set to 0 for unlimited targets.
|
||||
*/
|
||||
max_targets = 4;
|
||||
|
||||
/* client flood: maximum number of lines in a clients queue before
|
||||
* they are dropped for flooding.
|
||||
*/
|
||||
client_flood = 20;
|
||||
|
||||
/* message locale: the default message locale if gettext() is enabled
|
||||
* and working.
|
||||
* Use "custom" for the (in)famous Hybrid custom messages.
|
||||
* Use "standard" for the compiled in defaults.
|
||||
*/
|
||||
message_locale = "custom";
|
||||
|
||||
/* usermodes configurable: a list of usermodes for the options below
|
||||
*
|
||||
* +b - bots - See bot and drone flooding notices
|
||||
* +c - cconn - Client connection/quit notices
|
||||
* +d - debug - See debugging notices
|
||||
* +f - full - See I: line full notices
|
||||
* +g - callerid - Server Side Ignore
|
||||
* +i - invisible - Not shown in NAMES or WHO unless you share a
|
||||
* a channel
|
||||
* +k - skill - See server generated KILL messages
|
||||
* +l - locops - See LOCOPS messages
|
||||
* +n - nchange - See client nick changes
|
||||
* +r - rej - See rejected client notices
|
||||
* +s - servnotice - See general server notices
|
||||
* +u - unauth - See unauthorized client notices
|
||||
* +w - wallop - See server generated WALLOPS
|
||||
* +x - external - See remote server connection and split notices
|
||||
* +y - spy - See LINKS, STATS, TRACE notices etc.
|
||||
* +z - operwall - See oper generated WALLOPS
|
||||
*/
|
||||
|
||||
/* oper only umodes: usermodes only opers may set */
|
||||
oper_only_umodes = bots, cconn, debug, full, skill, nchange,
|
||||
rej, spy, external, operwall, locops, unauth;
|
||||
|
||||
/* oper umodes: default usermodes opers get when they /oper */
|
||||
oper_umodes = locops, servnotice, operwall, wallop;
|
||||
|
||||
/* servlink path: path to 'servlink' program used by ircd to handle
|
||||
* encrypted/compressed server <-> server links.
|
||||
*
|
||||
* only define if servlink is not in same directory as ircd itself.
|
||||
*/
|
||||
#servlink_path = "/usr/local/ircd/bin/servlink";
|
||||
|
||||
/* default cipher: default cipher to use for cryptlink when none is
|
||||
* specified in connect block.
|
||||
*/
|
||||
#default_cipher_preference = "BF/256";
|
||||
|
||||
/* use egd: if your system does not have *random devices yet you
|
||||
* want to use OpenSSL and encrypted links, enable this. Beware -
|
||||
* EGD is *very* CPU intensive when gathering data for its pool
|
||||
*/
|
||||
#use_egd = yes;
|
||||
|
||||
/* egdpool path: path to EGD pool. Not necessary for OpenSSL >= 0.9.7
|
||||
* which automatically finds the path.
|
||||
*/
|
||||
#egdpool_path = "/var/run/egd-pool";
|
||||
|
||||
|
||||
/* compression level: level of compression for compressed links between
|
||||
* servers.
|
||||
*
|
||||
* values are between: 1 (least compression, fastest)
|
||||
* and: 9 (most compression, slowest).
|
||||
*/
|
||||
#compression_level = 6;
|
||||
|
||||
/* throttle time: the minimum amount of time between connections from
|
||||
* the same ip. exempt {} blocks are excluded from this throttling.
|
||||
* Offers protection against flooders who reconnect quickly.
|
||||
* Set to 0 to disable.
|
||||
*/
|
||||
throttle_time = 10;
|
||||
};
|
||||
|
||||
modules {
|
||||
/* module path: paths to search for modules specified below and
|
||||
* in /modload.
|
||||
*/
|
||||
path = "/usr/local/ircd/modules";
|
||||
path = "/usr/local/ircd/modules/autoload";
|
||||
|
||||
/* module: the name of a module to load on startup/rehash */
|
||||
#module = "some_module.so";
|
||||
};
|
||||
0
doc/dline.conf
Normal file
0
doc/dline.conf
Normal file
870
doc/example.conf
Executable file
870
doc/example.conf
Executable file
|
|
@ -0,0 +1,870 @@
|
|||
/* doc/example.conf - ircd-hybrid-7 Example configuration file
|
||||
* Copyright (C) 2000-2002 Hybrid Development Team
|
||||
*
|
||||
* Written by ejb, wcampbel, db, leeh and others
|
||||
*
|
||||
* $Id: example.conf,v 1.1 2002/08/13 14:35:20 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
/* IMPORTANT NOTES:
|
||||
*
|
||||
* class {} blocks MUST be specified before anything that uses them. That
|
||||
* means they must be defined before auth {} and before connect {}.
|
||||
*
|
||||
* auth {} blocks MUST be specified in order of precedence. The first one
|
||||
* that matches a user will be used. So place spoofs first, then specials,
|
||||
* then general access, then restricted.
|
||||
*
|
||||
* Both shell style (#) and C style comments are supported.
|
||||
*
|
||||
* Files may be included by either:
|
||||
* .include "filename"
|
||||
* .include <filename>
|
||||
*
|
||||
* Times/durations are written as:
|
||||
* 12 hours 30 minutes 1 second
|
||||
*
|
||||
* Valid units of time:
|
||||
* month, week, day, hour, minute, second
|
||||
*
|
||||
* Valid units of size:
|
||||
* megabyte/mbyte/mb, kilobyte/kbyte/kb, byte
|
||||
*
|
||||
* Sizes and times may be singular or plural.
|
||||
*/
|
||||
|
||||
/* EFNET NOTE:
|
||||
*
|
||||
* This config file is NOT suitable for EFNet. EFNet admins should use
|
||||
* example.efnet.conf
|
||||
*/
|
||||
|
||||
/* serverinfo {}: Contains information about the server. (OLD M:) */
|
||||
serverinfo {
|
||||
/* name: the name of our server */
|
||||
name = "hades.arpa";
|
||||
|
||||
/* description: the description of our server. '[' and ']' may not
|
||||
* be used here for compatibility with older servers.
|
||||
*/
|
||||
description = "hybrid-7 test server";
|
||||
|
||||
/* network info: the name and description of the network this server
|
||||
* is on. Shown in the 005 reply and used with serverhiding.
|
||||
*/
|
||||
network_name = "MyNet";
|
||||
network_desc = "This is My Network";
|
||||
|
||||
/* hub: allow this server to act as a hub and have multiple servers
|
||||
* connected to it. This may not be changed if there are active
|
||||
* LazyLink servers.
|
||||
*/
|
||||
hub = no;
|
||||
|
||||
/* vhost: the IP to bind to when we connect outward to ipv4 servers.
|
||||
* This should be an ipv4 IP only.
|
||||
*/
|
||||
#vhost = "192.169.0.1";
|
||||
|
||||
/* vhost6: the IP to bind to when we connect outward to ipv6 servers.
|
||||
* This should be an ipv6 IP only.
|
||||
*/
|
||||
#vhost6 = "3ffe:80e8:546::2";
|
||||
|
||||
/* max clients: the maximum number of clients allowed to connect */
|
||||
max_clients = 512;
|
||||
|
||||
/* rsa key: the path to the file containing our rsa key for cryptlink.
|
||||
*
|
||||
* Example command to store a 2048 bit RSA keypair in
|
||||
* rsa.key, and the public key in rsa.pub:
|
||||
*
|
||||
* openssl genrsa -out rsa.key 2048
|
||||
* openssl rsa -in rsa.key -pubout -out rsa.pub
|
||||
* chown <ircd-user>.<ircd.group> rsa.key rsa.pub
|
||||
* chmod 0600 rsa.key
|
||||
* chmod 0644 rsa.pub
|
||||
*/
|
||||
#rsa_private_key_file = "/usr/local/ircd/etc/rsa.key";
|
||||
};
|
||||
|
||||
/* admin {}: contains admin information about the server. (OLD A:) */
|
||||
admin {
|
||||
name = "Smurf target";
|
||||
description = "Main Server Administrator";
|
||||
email = "<syn@packets.r.us>";
|
||||
};
|
||||
|
||||
/* logging {}: contains information about logfiles. */
|
||||
logging {
|
||||
/* log level: the amount of detail to log in ircd.log. The
|
||||
* higher, the more information is logged. May be changed
|
||||
* once the server is running via /quote SET LOG. Either:
|
||||
* L_CRIT, L_ERROR, L_WARN, L_NOTICE, L_TRACE, L_INFO or L_DEBUG
|
||||
*/
|
||||
log_level = L_INFO;
|
||||
};
|
||||
|
||||
/* class {}: contain information about classes for users (OLD Y:) */
|
||||
class {
|
||||
/* name: the name of the class. classes are text now */
|
||||
name = "users";
|
||||
|
||||
/* ping time: how often a client must reply to a PING from the
|
||||
* server before they are dropped.
|
||||
*/
|
||||
ping_time = 2 minutes;
|
||||
|
||||
/* number per ip: the number of users per host allowed to connect */
|
||||
number_per_ip = 2;
|
||||
|
||||
/* max number: the maximum number of users allowed in this class */
|
||||
max_number = 100;
|
||||
|
||||
/* sendq: the amount of data allowed in a clients queue before
|
||||
* they are dropped.
|
||||
*/
|
||||
sendq = 100 kbytes;
|
||||
};
|
||||
|
||||
class {
|
||||
name = "restricted";
|
||||
ping_time = 1 minute 30 seconds;
|
||||
number_per_ip = 1;
|
||||
max_number = 100;
|
||||
sendq = 60kb;
|
||||
};
|
||||
|
||||
class {
|
||||
name = "opers";
|
||||
ping_time = 5 minutes;
|
||||
number_per_ip = 10;
|
||||
max_number = 100;
|
||||
sendq = 100kbytes;
|
||||
};
|
||||
|
||||
class {
|
||||
name = "server";
|
||||
ping_time = 5 minutes;
|
||||
|
||||
/* connectfreq: only used in server classes. specifies the delay
|
||||
* between autoconnecting to servers.
|
||||
*/
|
||||
connectfreq = 5 minutes;
|
||||
|
||||
/* max number: the amount of servers to autoconnect to */
|
||||
max_number = 1;
|
||||
|
||||
/* sendq: servers need a higher sendq as they send more data */
|
||||
sendq=2 megabytes;
|
||||
};
|
||||
|
||||
/* listen {}: contain information about the ports ircd listens on (OLD P:) */
|
||||
listen {
|
||||
/* port: the specific port to listen on. if no host is specified
|
||||
* before, it will listen on all available IPs.
|
||||
*
|
||||
* ports are seperated via a comma, a range may be specified using ".."
|
||||
*/
|
||||
|
||||
/* port: listen on all available IPs, ports 6665 to 6669 */
|
||||
port = 6665 .. 6669;
|
||||
|
||||
/* host: set a specific IP/host the ports after the line will listen
|
||||
* on. This may be ipv4 or ipv6.
|
||||
*/
|
||||
host = "1.2.3.4";
|
||||
port = 7000, 7001;
|
||||
|
||||
host = "3ffe:1234:a:b:c::d";
|
||||
port = 7002;
|
||||
};
|
||||
|
||||
/* auth {}: allow users to connect to the ircd (OLD I:) */
|
||||
auth {
|
||||
/* user: the user@host allowed to connect. multiple IPv4/IPv6 user
|
||||
* lines are permitted per auth block.
|
||||
*/
|
||||
user = "*@172.16.0.0/12";
|
||||
user = "*test@123D:B567:*";
|
||||
|
||||
/* password: an optional password that is required to use this block */
|
||||
password = "letmein";
|
||||
|
||||
/* spoof: fake the users host to be be this. This is free-form,
|
||||
* just do everyone a favour and dont abuse it. (OLD I: = flag)
|
||||
*/
|
||||
spoof = "I.still.hate.packets";
|
||||
|
||||
/* spoof notice: enable spoofing notification to admins (default yes) */
|
||||
spoof_notice = yes;
|
||||
|
||||
/* exceed limit: allow a user to exceed class limits (OLD I: > flag) */
|
||||
exceed_limit = yes;
|
||||
|
||||
/* kline exempt: exempt this user from k/glines (OLD I: ^ flag) */
|
||||
kline_exempt = yes;
|
||||
|
||||
/* gline exempt: exempt this user from glines (OLD I: _ flag) */
|
||||
gline_exempt = yes;
|
||||
|
||||
/* no tilde: remove ~ from a user with no ident (OLD I: - flag) */
|
||||
no_tilde = yes;
|
||||
|
||||
/* class: the class the user is placed in */
|
||||
class = "opers";
|
||||
};
|
||||
|
||||
auth {
|
||||
/* redirect: the server and port to redirect a user to. A user does
|
||||
* not have to obey the redirection, the ircd just suggests to them
|
||||
* an alternative server.
|
||||
*/
|
||||
redirserv = "irc.fi";
|
||||
redirport = 6667;
|
||||
|
||||
user = "*.fi";
|
||||
|
||||
/* class: a class is required even though it is not used */
|
||||
class = "users";
|
||||
};
|
||||
|
||||
auth {
|
||||
user = "*@*";
|
||||
class = "users";
|
||||
|
||||
/* restricted: stop the client sending mode changes */
|
||||
#restricted = yes;
|
||||
|
||||
/* have ident: require the user has identd to connect (OLD I: + flag) */
|
||||
have_ident = yes;
|
||||
};
|
||||
|
||||
/* operator {}: defines ircd operators. (OLD O:)
|
||||
* ircd-hybrid no longer supports local operators, privileges are
|
||||
* controlled via flags.
|
||||
*/
|
||||
operator {
|
||||
/* name: the name of the oper */
|
||||
name = "god";
|
||||
|
||||
/* user: the user@host required for this operator. CIDR is not
|
||||
* supported. multiple user="" lines are supported.
|
||||
*/
|
||||
user = "*god@*";
|
||||
user = "*@127.0.0.1";
|
||||
|
||||
/* password: the password required to oper. By default this will
|
||||
* need to be encrypted using 'mkpasswd'. MD5 is supported.
|
||||
*/
|
||||
password = "etcnjl8juSU1E";
|
||||
|
||||
/* rsa key: the public key for this oper when using Challenge.
|
||||
* A password should not be defined when this is used, see
|
||||
* doc/challenge.txt for more information.
|
||||
*/
|
||||
#rsa_public_key_file = "/usr/local/ircd/etc/oper.pub";
|
||||
|
||||
/* class: the class the oper joins when they successfully /oper */
|
||||
class = "opers";
|
||||
|
||||
/* privileges: controls the activities and commands an oper are
|
||||
* allowed to do on the server. All options default to no.
|
||||
* Available options:
|
||||
*
|
||||
* global_kill: allows remote users to be /KILL'd (OLD 'O' flag)
|
||||
* remote: allows remote SQUIT and CONNECT (OLD 'R' flag)
|
||||
* kline: allows KILL, KLINE and DLINE (OLD 'K' flag)
|
||||
* unkline: allows UNKLINE and UNDLINE (OLD 'U' flag)
|
||||
* gline: allows GLINE (OLD 'G' flag)
|
||||
* nick_changes: allows oper to see nickchanges (OLD 'N' flag)
|
||||
* via usermode +n
|
||||
* rehash: allows oper to REHASH config (OLD 'H' flag)
|
||||
* die: allows DIE and RESTART (OLD 'D' flag)
|
||||
* admin: gives admin privileges. admins
|
||||
* may (un)load modules and see the
|
||||
* real IPs of servers.
|
||||
*/
|
||||
global_kill = yes;
|
||||
remote = yes;
|
||||
kline = yes;
|
||||
unkline = yes;
|
||||
gline = yes;
|
||||
die = yes;
|
||||
rehash = yes;
|
||||
nick_changes = yes;
|
||||
admin = yes;
|
||||
};
|
||||
|
||||
/* connect {}: controls servers we connect to (OLD C:, N:, H:, L:) */
|
||||
connect {
|
||||
/* name: the name of the server */
|
||||
name = "irc.uplink.com";
|
||||
|
||||
/* host: the host or IP to connect to. If a hostname is used it
|
||||
* must match the reverse dns of the server.
|
||||
*/
|
||||
host = "192.168.0.1";
|
||||
|
||||
/* passwords: the passwords we send (OLD C:) and accept (OLD N:).
|
||||
* The remote server will have these passwords reversed.
|
||||
*/
|
||||
send_password = "password";
|
||||
accept_password = "anotherpassword";
|
||||
|
||||
/* encrypted: controls whether the accept_password above has been
|
||||
* encrypted. (OLD CRYPT_LINK_PASSWORD now optional per connect)
|
||||
*/
|
||||
encrypted = no;
|
||||
|
||||
/* port: the port to connect to this server on */
|
||||
port = 6666;
|
||||
|
||||
/* hub mask: the mask of servers that this server may hub. Multiple
|
||||
* entries are permitted
|
||||
*/
|
||||
hub_mask = "*";
|
||||
|
||||
/* leaf mask: the mask of servers this server may not hub. Multiple
|
||||
* entries are permitted. Useful for forbidding EU -> US -> EU routes.
|
||||
*/
|
||||
#leaf_mask = "*.uk";
|
||||
|
||||
/* class: the class this server is in */
|
||||
class = "server";
|
||||
|
||||
/* autoconnect: controls whether we autoconnect to this server or not,
|
||||
* dependent on class limits.
|
||||
*/
|
||||
autoconn = yes;
|
||||
|
||||
/* compressed: controls whether traffic is compressed via ziplinks.
|
||||
* By default this is disabled
|
||||
*/
|
||||
#compressed = yes;
|
||||
|
||||
/* lazylink: controls whether this server is a LazyLink. LazyLink
|
||||
* servers may NOT hub. see doc/LazyLinks.as.implemented.txt
|
||||
*/
|
||||
#lazylink = yes;
|
||||
|
||||
/* masking: the servername we pretend to be when we connect */
|
||||
#fakename = "*.arpa";
|
||||
};
|
||||
|
||||
connect {
|
||||
name = "encrypted.auth.example";
|
||||
host = "some.host.somewhere";
|
||||
port = 6667;
|
||||
|
||||
/* cryptlink: enable full encryption for all data passing between our
|
||||
* server and this link and rsa authentication.
|
||||
*/
|
||||
cryptlink = yes;
|
||||
|
||||
/* rsa key: the path to the public keyfile of the server. Used instead
|
||||
* of passwords.
|
||||
*/
|
||||
rsa_public_key_file = "etc/remote.server.keyfile";
|
||||
|
||||
/* cipher preference: set the preferred cipher for this link
|
||||
*
|
||||
* Available ciphers are:
|
||||
* BF/256 BF/128 CAST/128 IDEA/128 RC5.16/128
|
||||
* RC5.12/128 RC5.8/128 3DES/168 DES/56
|
||||
*
|
||||
* NOTE: Some ciphers may not be supported by your OpenSSL.
|
||||
* Check the output from 'configure' for available ciphers.
|
||||
*
|
||||
* NOTE2: To help you decide what cipher to use, tools/encspeed
|
||||
* will show you approximately how fast each cipher is.
|
||||
* However, blowfish is fast and secure, and is probably
|
||||
* a good default for most situations.
|
||||
*
|
||||
* NOTE3: Default if none is set is BF/128
|
||||
*
|
||||
* The cipher *MUST* be the same in both directions. If you
|
||||
* set a cipher preference, your uplink must set the same cipher,
|
||||
* else it will not link.
|
||||
*/
|
||||
#cipher_preference = "BF/256";
|
||||
};
|
||||
|
||||
connect {
|
||||
name = "ipv6.some.server";
|
||||
host = "3ffd:dead:beef::1";
|
||||
send_password = "password";
|
||||
accept_password = "password";
|
||||
port = 6666;
|
||||
|
||||
/* aftype: controls whether the connection uses "ipv4" or "ipv6".
|
||||
* Default is ipv4.
|
||||
*/
|
||||
aftype = ipv6;
|
||||
class = "server";
|
||||
};
|
||||
|
||||
/* shared {}: users that are allowed to remote kline (OLD U:) */
|
||||
shared {
|
||||
/* name: the server the user must be on to set klines. If this is not
|
||||
* specified, the user will be allowed to kline from all servers.
|
||||
*/
|
||||
name = "irc2.some.server";
|
||||
|
||||
/* user: the user@host mask that is allowed to set klines. If this is
|
||||
* not specified, all users on the server above will be allowed to set
|
||||
* a remote kline.
|
||||
*/
|
||||
user = "oper@my.host.is.spoofed";
|
||||
};
|
||||
|
||||
/* kill {}: users that are not allowed to connect (OLD K:)
|
||||
* Oper issued klines will be added to the specified kline config
|
||||
*/
|
||||
kill {
|
||||
user = "bad@*.hacked.edu";
|
||||
reason = "Obviously hacked account";
|
||||
};
|
||||
|
||||
/* deny {}: IPs that are not allowed to connect (before DNS/ident lookup)
|
||||
* Oper issued dlines will be added to the specified dline config
|
||||
*/
|
||||
deny {
|
||||
ip = "10.0.1.0/24";
|
||||
reason = "Reconnecting vhosted bots";
|
||||
};
|
||||
|
||||
/* exempt {}: IPs that are exempt from deny {} and Dlines. (OLD d:) */
|
||||
exempt {
|
||||
ip = "192.168.0.0/16";
|
||||
};
|
||||
|
||||
/* resv {}: nicks and channels users may not use/join (OLD Q:) */
|
||||
resv {
|
||||
/* reason: the reason for the proceeding resv's */
|
||||
reason = "There are no services on this network";
|
||||
|
||||
/* resv: the nicks and channels users may not join/use */
|
||||
nick = "nickserv";
|
||||
nick = "chanserv";
|
||||
channel = "#services";
|
||||
|
||||
/* resv: wildcard masks are also supported in nicks only */
|
||||
reason = "Clone bots";
|
||||
nick = "clone*";
|
||||
};
|
||||
|
||||
/* gecos {}: The X: replacement, used for banning users based on their
|
||||
* "realname". The action may be either:
|
||||
* warn: allow client to connect, but send message to opers
|
||||
* reject: drop clients but also send message to opers.
|
||||
* silent: silently drop clients who match.
|
||||
*/
|
||||
gecos {
|
||||
name = "*sex*";
|
||||
reason = "Possible spambot";
|
||||
action = warn;
|
||||
};
|
||||
|
||||
gecos {
|
||||
name = "sub7server";
|
||||
reason = "Trojan drone";
|
||||
action = reject;
|
||||
};
|
||||
|
||||
gecos {
|
||||
name = "*http*";
|
||||
reason = "Spambot";
|
||||
action = silent;
|
||||
};
|
||||
|
||||
/* The channel block contains options pertaining to channels */
|
||||
channel {
|
||||
/* invex: Enable/disable channel mode +I, a n!u@h list of masks
|
||||
* that can join a +i channel without an invite.
|
||||
*/
|
||||
use_invex = yes;
|
||||
|
||||
/* except: Enable/disable channel mode +e, a n!u@h list of masks
|
||||
* that can join a channel through a ban (+b).
|
||||
*/
|
||||
use_except = yes;
|
||||
|
||||
/* halfops: Enable/disable channel mode "+h <nick>", this allows
|
||||
* users to perform all channel functions except +/-o and kick
|
||||
* opped users.
|
||||
*/
|
||||
use_halfops = yes;
|
||||
|
||||
/* anonops: Enable/disable channel mode +a. This hides the people
|
||||
* who are opped in the channel from people who are unopped.
|
||||
*
|
||||
* The ircd will 'sync' the users oplists when they become opped
|
||||
* or deopped by sending mode changes. This can cause a flood and
|
||||
* could potentially be abused.
|
||||
*/
|
||||
use_anonops = no;
|
||||
|
||||
/* vchans: permit virtual channels, multiple copies of the same
|
||||
* channel name. read doc/vchans.txt for more details
|
||||
*
|
||||
* We advise against using this on production networks
|
||||
*/
|
||||
use_vchans = yes;
|
||||
|
||||
/* vchans oper only: only allow opers to create vchans via /cjoin */
|
||||
vchans_oper_only = yes;
|
||||
|
||||
/* knock: Allows users to request an invite to a channel that
|
||||
* is locked somehow (+ikl). If the channel is +p or you are banned
|
||||
* the knock will not be sent.
|
||||
*/
|
||||
use_knock = yes;
|
||||
|
||||
/* knock delay: The amount of time a user must wait between issuing
|
||||
* the knock command.
|
||||
*/
|
||||
knock_delay = 5 minutes;
|
||||
|
||||
/* knock channel delay: How often a knock to any specific channel
|
||||
* is permitted, regardless of the user sending the knock.
|
||||
*/
|
||||
knock_delay_channel = 1 minute;
|
||||
|
||||
/* max chans: The maximum number of channels a user can join/be on. */
|
||||
max_chans_per_user = 15;
|
||||
|
||||
/* quiet on ban: stop banned people talking in channels. */
|
||||
quiet_on_ban = yes;
|
||||
|
||||
/* max bans: maximum number of +b/e/I modes in a channel */
|
||||
max_bans = 25;
|
||||
|
||||
/* persist time: the minimum amount of time a channel will remain with
|
||||
* all its modes intact once the last user has left the channel.
|
||||
*
|
||||
* set to 0 to disable.
|
||||
*/
|
||||
persist_time = 30 minutes;
|
||||
|
||||
/* splitcode: the ircd will check every 60s as to whether splitmode
|
||||
* should be disabled or not, so there may be a delay between a
|
||||
* netsplit ending and splitmode ending.
|
||||
*
|
||||
* both split users and split servers must be true to enter splitmode
|
||||
*
|
||||
* you may force splitmode to be permanent by /quote set splitmode on
|
||||
*/
|
||||
|
||||
/* split users: when the usercount is lower than this level, consider
|
||||
* ourselves split. this must be set for automatic splitmode
|
||||
*/
|
||||
default_split_user_count = 0;
|
||||
|
||||
/* split servers: when the servercount is lower than this, consider
|
||||
* ourselves split. this must be set for automatic splitmode
|
||||
*/
|
||||
default_split_server_count = 0;
|
||||
|
||||
/* split no create: disallow users creating channels on split, works in
|
||||
* tandem with persistant channels, that have retained their modes.
|
||||
*/
|
||||
no_create_on_split = no;
|
||||
|
||||
/* split: no join: disallow users joining channels at all on a split */
|
||||
no_join_on_split = no;
|
||||
};
|
||||
|
||||
|
||||
/* The serverhide block contains the options regarding serverhiding */
|
||||
serverhide {
|
||||
/* flatten links: this option will show all servers in /links appear
|
||||
* that they are linked to this current server
|
||||
*/
|
||||
flatten_links = no;
|
||||
|
||||
/* links delay: how often to update the links file when it is
|
||||
* flattened.
|
||||
*/
|
||||
links_delay = 5 minutes;
|
||||
|
||||
/* hidden: hide this server from a /links output on servers that
|
||||
* support it. this allows hub servers to be hidden etc.
|
||||
*/
|
||||
hidden = no;
|
||||
|
||||
/* disable hidden: prevent servers hiding themselves from a
|
||||
* /links ouput.
|
||||
*/
|
||||
disable_hidden = no;
|
||||
|
||||
/* hide servers: hide remote servernames everywhere and instead use
|
||||
* network_name and network_desc.
|
||||
*/
|
||||
hide_servers = no;
|
||||
|
||||
/* disable remote: disable users doing commands on remote servers */
|
||||
disable_remote_commands = no;
|
||||
|
||||
/* disable local channels: prevent users from joining &channels.
|
||||
* This is extreme, but it is still a flaw in serverhide. It will
|
||||
* however remove far more from users than it will give back in
|
||||
* security.
|
||||
*/
|
||||
disable_local_channels = no;
|
||||
};
|
||||
|
||||
/* The general block contains many of the options that were once compiled
|
||||
* in options in config.h. The general block is read at start time.
|
||||
*/
|
||||
general {
|
||||
/* floodcount: the default value of floodcount that is configurable
|
||||
* via /quote set floodcount. This is the amount of lines a user
|
||||
* may send to any other user/channel in one second.
|
||||
*/
|
||||
default_floodcount = 10;
|
||||
|
||||
/* failed oper notice: send a notice to all opers on the server when
|
||||
* someone tries to OPER and uses the wrong password, host or ident.
|
||||
*/
|
||||
failed_oper_notice = yes;
|
||||
|
||||
/* dots in ident: the amount of '.' characters permitted in an ident
|
||||
* reply before the user is rejected.
|
||||
*/
|
||||
dots_in_ident=2;
|
||||
|
||||
/* dot in ipv6: ircd-hybrid-6.0 and earlier will disallow hosts
|
||||
* without a '.' in them. this will add one to the end. only needed
|
||||
* for older servers.
|
||||
*/
|
||||
dot_in_ip6_addr = yes;
|
||||
|
||||
/* min nonwildcard: the minimum non wildcard characters in k/d/g lines
|
||||
* placed via the server. klines hand placed are exempt from limits.
|
||||
* wildcard chars: '.' '*' '?' '@'
|
||||
*/
|
||||
min_nonwildcard = 4;
|
||||
|
||||
/* max accept: maximum allowed /accept's for +g usermode */
|
||||
max_accept = 20;
|
||||
|
||||
/* nick flood: enable the nickflood control code */
|
||||
anti_nick_flood = yes;
|
||||
|
||||
/* nick flood: the nick changes allowed in the specified period */
|
||||
max_nick_time = 20 seconds;
|
||||
max_nick_changes = 5;
|
||||
|
||||
/* anti spam time: the minimum time a user must be connected before
|
||||
* custom quit messages are allowed.
|
||||
*/
|
||||
anti_spam_exit_message_time = 5 minutes;
|
||||
|
||||
/* ts delta: the time delta allowed between server clocks before
|
||||
* a warning is given, or before the link is dropped. all servers
|
||||
* should run ntpdate/rdate to keep clocks in sync
|
||||
*/
|
||||
ts_warn_delta = 30 seconds;
|
||||
ts_max_delta = 5 minutes;
|
||||
|
||||
/* client exit: prepend a users quit message with "Client exit: " */
|
||||
client_exit = yes;
|
||||
|
||||
/* kline reason: show the user the reason why they are k/d/glined
|
||||
* on exit. may give away who set k/dline when set via tcm.
|
||||
*/
|
||||
kline_with_reason = yes;
|
||||
|
||||
/* kline connection closed: make the users quit message on channels
|
||||
* to be "Connection closed", instead of the kline reason.
|
||||
*/
|
||||
kline_with_connection_closed = no;
|
||||
|
||||
/* non redundant klines: flag and ignore redundant klines */
|
||||
non_redundant_klines = yes;
|
||||
|
||||
/* warn no nline: warn opers about servers that try to connect but
|
||||
* we dont have a connect {} block for. Twits with misconfigured
|
||||
* servers can get really annoying with this enabled.
|
||||
*/
|
||||
warn_no_nline = yes;
|
||||
|
||||
/* stats o oper only: make stats o (opers) oper only */
|
||||
stats_o_oper_only=yes;
|
||||
|
||||
/* stats P oper only: make stats P (ports) oper only */
|
||||
stats_P_oper_only=no;
|
||||
|
||||
/* stats i oper only: make stats i (auth {}) oper only. set to:
|
||||
* yes: show users no auth blocks, made oper only.
|
||||
* masked: show users first matching auth block
|
||||
* no: show users all auth blocks.
|
||||
*/
|
||||
stats_i_oper_only=masked;
|
||||
|
||||
/* stats k/K oper only: make stats k/K (klines) oper only. set to:
|
||||
* yes: show users no auth blocks, made oper only
|
||||
* masked: show users first matching auth block
|
||||
* no: show users all auth blocks.
|
||||
*/
|
||||
stats_k_oper_only=masked;
|
||||
|
||||
/* caller id wait: time between notifying a +g user that somebody
|
||||
* is messaging them.
|
||||
*/
|
||||
caller_id_wait = 1 minute;
|
||||
|
||||
/* pace wait simple: time between use of less intensive commands
|
||||
* (HELP, remote WHOIS, WHOWAS)
|
||||
*/
|
||||
pace_wait_simple = 1 second;
|
||||
|
||||
/* pace wait: time between more intensive commands
|
||||
* (ADMIN, INFO, LIST, LUSERS, MOTD, STATS, VERSION)
|
||||
*/
|
||||
pace_wait = 10 seconds;
|
||||
|
||||
/* short motd: send clients a notice telling them to read the motd
|
||||
* instead of forcing a motd to clients who may simply ignore it.
|
||||
*/
|
||||
short_motd = no;
|
||||
|
||||
/* ping cookies: require clients to respond exactly to a ping command,
|
||||
* can help block certain types of drones and FTP PASV mode spoofing.
|
||||
*/
|
||||
ping_cookie = no;
|
||||
|
||||
/* no oper flood: increase flood limits for opers. */
|
||||
no_oper_flood = yes;
|
||||
|
||||
/* glines: enable glines, network wide temp klines */
|
||||
glines = yes;
|
||||
|
||||
/* gline time: the amount of time a gline will remain before exiring */
|
||||
gline_time = 1 day;
|
||||
|
||||
/* idletime: the maximum amount of time a user may idle before
|
||||
* they are disconnected
|
||||
*/
|
||||
idletime = 0;
|
||||
|
||||
/* maximum links: the maximum amount of servers to connect to for
|
||||
* connect blocks without a valid class.
|
||||
*/
|
||||
maximum_links = 1;
|
||||
|
||||
/* REMOVE ME. The following line checks you've been reading. */
|
||||
havent_read_conf = 1;
|
||||
|
||||
/* logfiles: the logfiles to use for user connects, /oper uses,
|
||||
* and failed /oper. These files must exist for logging to be used.
|
||||
*/
|
||||
fname_userlog = "logs/userlog";
|
||||
fname_operlog = "logs/operlog";
|
||||
fname_foperlog = "logs/foperlog";
|
||||
|
||||
/* max targets: the maximum amount of targets in a single
|
||||
* PRIVMSG/NOTICE. set to 999 NOT 0 for unlimited.
|
||||
*/
|
||||
max_targets = 4;
|
||||
|
||||
/* client flood: maximum number of lines in a clients queue before
|
||||
* they are dropped for flooding.
|
||||
*/
|
||||
client_flood = 20;
|
||||
|
||||
/* use help: whether an improved help system per command is available
|
||||
* to users. If this is disabled, users will just be shown a command
|
||||
* list.
|
||||
*
|
||||
* this is non-caching and the help file will be read per command
|
||||
* which should be an adverse consideration for large servers.
|
||||
*/
|
||||
use_help = yes;
|
||||
|
||||
/* message locale: the default message locale if gettext() is enabled
|
||||
* and working.
|
||||
* Use "custom" for the (in)famous Hybrid custom messages.
|
||||
* Use "standard" for the compiled in defaults.
|
||||
*/
|
||||
message_locale = "custom";
|
||||
|
||||
/* usermodes configurable: a list of usermodes for the options below
|
||||
*
|
||||
* +b - bots - See bot and drone flooding notices
|
||||
* +c - cconn - Client connection/quit notices
|
||||
* +d - debug - See debugging notices
|
||||
* +f - full - See I: line full notices
|
||||
* +g - callerid - Server Side Ignore
|
||||
* +i - invisible - Not shown in NAMES or WHO unless you share a
|
||||
* a channel
|
||||
* +k - skill - See server generated KILL messages
|
||||
* +l - locops - See LOCOPS messages
|
||||
* +n - nchange - See client nick changes
|
||||
* +r - rej - See rejected client notices
|
||||
* +s - servnotice - See general server notices
|
||||
* +u - unauth - See unauthorized client notices
|
||||
* +w - wallop - See server generated WALLOPS
|
||||
* +x - external - See remote server connection and split notices
|
||||
* +y - spy - See LINKS, STATS, TRACE notices etc.
|
||||
* +z - operwall - See oper generated WALLOPS
|
||||
*/
|
||||
|
||||
/* oper only umodes: usermodes only opers may set */
|
||||
oper_only_umodes = bots, cconn, debug, full, skill, nchange,
|
||||
rej, spy, external, operwall, locops, unauth;
|
||||
|
||||
/* oper umodes: default usermodes opers get when they /oper */
|
||||
oper_umodes = locops, servnotice, operwall, wallop;
|
||||
|
||||
/* servlink path: path to 'servlink' program used by ircd to handle
|
||||
* encrypted/compressed server <-> server links.
|
||||
*
|
||||
* only define if servlink is not in same directory as ircd itself.
|
||||
*/
|
||||
#servlink_path = "/usr/local/ircd/bin/servlink";
|
||||
|
||||
/* default cipher: default cipher to use for cryptlink when none is
|
||||
* specified in connect block.
|
||||
*/
|
||||
#default_cipher_preference = "BF/256";
|
||||
|
||||
/* use egd: if your system does not have *random devices yet you
|
||||
* want to use OpenSSL and encrypted links, enable this. Beware -
|
||||
* EGD is *very* CPU intensive when gathering data for its pool
|
||||
*/
|
||||
#use_egd = yes;
|
||||
|
||||
/* egdpool path: path to EGD pool. Not necessary for OpenSSL >= 0.9.7
|
||||
* which automatically finds the path.
|
||||
*/
|
||||
#egdpool_path = "/var/run/egd-pool";
|
||||
|
||||
|
||||
/* compression level: level of compression for compressed links between
|
||||
* servers.
|
||||
*
|
||||
* values are between: 1 (least compression, fastest)
|
||||
* and: 9 (most compression, slowest).
|
||||
*/
|
||||
#compression_level = 6;
|
||||
|
||||
/* throttle time: the minimum amount of time between connections from
|
||||
* the same ip. exempt {} blocks are excluded from this throttling.
|
||||
* Offers protection against flooders who reconnect quickly.
|
||||
* Set to 0 to disable.
|
||||
*/
|
||||
throttle_time = 10;
|
||||
};
|
||||
|
||||
modules {
|
||||
/* module path: paths to search for modules specified below and
|
||||
* in /modload.
|
||||
*/
|
||||
path = "/usr/local/ircd/modules";
|
||||
path = "/usr/local/ircd/modules/autoload";
|
||||
|
||||
/* module: the name of a module to load on startup/rehash */
|
||||
#module = "some_module.so";
|
||||
};
|
||||
932
doc/example.efnet.conf
Normal file
932
doc/example.efnet.conf
Normal file
|
|
@ -0,0 +1,932 @@
|
|||
/* doc/example.efnet.conf - ircd-hybrid-7 EFnet Example configuration file
|
||||
*
|
||||
* Modified for EFnet by: Disciple
|
||||
* Based on example.conf written by ejb, wcampbel, db, leeh and others
|
||||
*
|
||||
* $Id: example.efnet.conf,v 1.1 2002/08/13 14:35:21 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
/* IMPORTANT NOTES:
|
||||
*
|
||||
* class {} blocks MUST be specified before anything that uses them. That
|
||||
* means they must be defined before auth {} and before connect {}.
|
||||
*
|
||||
* auth {} blocks MUST be specified in order of precedence. The first one
|
||||
* that matches a user will be used. So place spoofs first, then specials,
|
||||
* then general access, then restricted.
|
||||
*
|
||||
* Both shell style (#) and C style comments are supported.
|
||||
*
|
||||
* Files may be included by either:
|
||||
* .include "filename"
|
||||
* .include <filename>
|
||||
*
|
||||
* Times/durations are written as:
|
||||
* 12 hours 30 minutes 1 second
|
||||
*
|
||||
* Valid units of time:
|
||||
* month, week, day, hour, minute, second
|
||||
*
|
||||
* Valid units of size:
|
||||
* megabyte/mbyte/mb, kilobyte/kbyte/kb, byte
|
||||
*
|
||||
* Sizes and times may be singular or plural.
|
||||
*/
|
||||
|
||||
/* EFNET NOTE:
|
||||
*
|
||||
* This configuration file is a BASIC configuration file for use
|
||||
* on EFnet. You MUST still take the time to set this file up
|
||||
* properly.
|
||||
*
|
||||
* DISCLAIMER: This file was NOT generated by the ircd-hybrid team,
|
||||
* it was submitted and maintained by Disciple@EFnet
|
||||
*/
|
||||
|
||||
/* serverinfo {}: Contains information about the server. (OLD M:) */
|
||||
serverinfo {
|
||||
/* name: the name of our server */
|
||||
name = "efnet.irc";
|
||||
|
||||
/* description: the description of our server. '[' and ']' may not
|
||||
* be used here for compatibility with older servers.
|
||||
*/
|
||||
description = "ircd-hybrid-7 EFnet Server";
|
||||
|
||||
/* network info: the name and description of the network this server
|
||||
* is on. Shown in the 005 reply and used with serverhiding.
|
||||
*/
|
||||
network_name = "EFnet";
|
||||
network_desc = "Eris Free Network";
|
||||
|
||||
/* hub: allow this server to act as a hub and have multiple servers
|
||||
* connected to it.
|
||||
*/
|
||||
hub = no;
|
||||
|
||||
/* vhost: the IP to bind to when we connect outward to ipv4 servers.
|
||||
* This should be an ipv4 IP only.
|
||||
*/
|
||||
#vhost = "192.169.0.1";
|
||||
|
||||
/* vhost6: the IP to bind to when we connect outward to ipv6 servers.
|
||||
* This should be an ipv6 IP only.
|
||||
*/
|
||||
#vhost6 = "3ffe:80e8:546::2";
|
||||
|
||||
/* max clients: the maximum number of clients allowed to connect */
|
||||
max_clients = 512;
|
||||
|
||||
/* rsa key: the path to the file containing our rsa key for cryptlink.
|
||||
*
|
||||
* Example command to store a 2048 bit RSA keypair in
|
||||
* rsa.key, and the public key in rsa.pub:
|
||||
*
|
||||
* openssl genrsa -out rsa.key 2048
|
||||
* openssl rsa -in rsa.key -pubout -out rsa.pub
|
||||
* chown <ircd-user>.<ircd.group> rsa.key rsa.pub
|
||||
* chmod 0600 rsa.key
|
||||
* chmod 0644 rsa.pub
|
||||
*/
|
||||
#rsa_private_key_file = "/usr/local/ircd/etc/rsa.key";
|
||||
};
|
||||
|
||||
/* admin {}: contains admin information about the server. (OLD A:) */
|
||||
admin {
|
||||
name = "EFnet Admin";
|
||||
description = "Main Server Administrator";
|
||||
email = "<irc-admin@efnet.irc>";
|
||||
};
|
||||
|
||||
/* logging {}: contains information about logfiles. */
|
||||
logging {
|
||||
/* log level: the amount of detail to log in ircd.log. The
|
||||
* higher, the more information is logged. May be changed
|
||||
* once the server is running via /quote SET LOG. Either:
|
||||
* L_CRIT, L_ERROR, L_WARN, L_NOTICE, L_TRACE, L_INFO or L_DEBUG
|
||||
*/
|
||||
log_level = L_INFO;
|
||||
};
|
||||
|
||||
/* class {}: contain information about classes for users (OLD Y:) */
|
||||
class {
|
||||
/* name: the name of the class. classes are text now */
|
||||
name = "users";
|
||||
|
||||
/* ping time: how often a client must reply to a PING from the
|
||||
* server before they are dropped.
|
||||
*/
|
||||
ping_time = 2 minutes;
|
||||
|
||||
/* number per ip: the number of users per host allowed to connect */
|
||||
number_per_ip = 2;
|
||||
|
||||
/* max number: the maximum number of users allowed in this class */
|
||||
max_number = 100;
|
||||
|
||||
/* sendq: the amount of data allowed in a clients queue before
|
||||
* they are dropped.
|
||||
*/
|
||||
sendq = 100 kbytes;
|
||||
};
|
||||
|
||||
class {
|
||||
name = "restricted";
|
||||
ping_time = 1 minute 30 seconds;
|
||||
number_per_ip = 1;
|
||||
max_number = 100;
|
||||
sendq = 60kb;
|
||||
};
|
||||
|
||||
class {
|
||||
name = "opers";
|
||||
ping_time = 5 minutes;
|
||||
number_per_ip = 10;
|
||||
max_number = 100;
|
||||
sendq = 1 mbyte;
|
||||
};
|
||||
|
||||
class {
|
||||
name = "server";
|
||||
ping_time = 5 minutes;
|
||||
|
||||
/* connectfreq: only used in server classes. specifies the delay
|
||||
* between autoconnecting to servers.
|
||||
*/
|
||||
connectfreq = 5 minutes;
|
||||
|
||||
/* max number: the amount of servers to autoconnect to */
|
||||
max_number = 1;
|
||||
|
||||
/* sendq: servers need a higher sendq as they send more data */
|
||||
sendq = 15 megabytes;
|
||||
};
|
||||
|
||||
/* listen {}: contain information about the ports ircd listens on (OLD P:) */
|
||||
listen {
|
||||
/* port: the specific port to listen on. if no host is specified
|
||||
* before, it will listen on all available IPs.
|
||||
*
|
||||
* ports are seperated via a comma, a range may be specified using ".."
|
||||
*/
|
||||
|
||||
/* port: listen on all available IPs, ports 6665 to 6669 */
|
||||
port = 6665 .. 6669;
|
||||
|
||||
/* host: set a specific IP/host the ports after the line will listen
|
||||
* on. This may be ipv4 or ipv6.
|
||||
*/
|
||||
host = "1.2.3.4";
|
||||
port = 7000, 7001;
|
||||
|
||||
host = "3ffe:1234:a:b:c::d";
|
||||
port = 7002;
|
||||
};
|
||||
|
||||
/* auth {}: allow users to connect to the ircd (OLD I:) */
|
||||
auth {
|
||||
/* user: the user@host allowed to connect. multiple IPv4/IPv6 user
|
||||
* lines are permitted per auth block.
|
||||
*/
|
||||
user = "*@172.16.0.0/12";
|
||||
user = "*test@123D:B567:*";
|
||||
|
||||
/* password: an optional password that is required to use this block */
|
||||
password = "letmein";
|
||||
|
||||
/* spoof: fake the users host to be be this. This is free-form,
|
||||
* just do everyone a favour and dont abuse it. (OLD I: = flag)
|
||||
*/
|
||||
spoof = "I.still.hate.packets";
|
||||
|
||||
/* spoof notice: enable spoofing notification to admins (default yes) */
|
||||
spoof_notice = yes;
|
||||
|
||||
/* exceed limit: allow a user to exceed class limits (OLD I: > flag) */
|
||||
exceed_limit = yes;
|
||||
|
||||
/* kline exempt: exempt this user from k/glines (OLD I: ^ flag) */
|
||||
kline_exempt = yes;
|
||||
|
||||
/* gline exempt: exempt this user from glines (OLD I: _ flag) */
|
||||
gline_exempt = yes;
|
||||
|
||||
/* no tilde: remove ~ from a user with no ident (OLD I: - flag) */
|
||||
no_tilde = yes;
|
||||
|
||||
/* class: the class the user is placed in */
|
||||
class = "opers";
|
||||
};
|
||||
|
||||
auth {
|
||||
/* redirect: the server and port to redirect a user to. A user does
|
||||
* not have to obey the redirection, the ircd just suggests to them
|
||||
* an alternative server.
|
||||
*/
|
||||
redirserv = "irc.fi";
|
||||
redirport = 6667;
|
||||
|
||||
user = "*.fi";
|
||||
|
||||
/* class: a class is required even though it is not used */
|
||||
class = "users";
|
||||
};
|
||||
|
||||
auth {
|
||||
user = "*@*";
|
||||
class = "users";
|
||||
|
||||
/* restricted: stop the client sending mode changes */
|
||||
#restricted = yes;
|
||||
|
||||
/* have ident: require the user has identd to connect (OLD I: + flag) */
|
||||
have_ident = yes;
|
||||
};
|
||||
|
||||
/* operator {}: defines ircd operators. (OLD O:)
|
||||
* ircd-hybrid no longer supports local operators, privileges are
|
||||
* controlled via flags.
|
||||
*/
|
||||
operator {
|
||||
/* name: the name of the oper */
|
||||
name = "god";
|
||||
|
||||
/* user: the user@host required for this operator. CIDR is not
|
||||
* supported. multiple user="" lines are supported.
|
||||
*/
|
||||
user = "*god@*";
|
||||
user = "*@127.0.0.1";
|
||||
|
||||
/* password: the password required to oper. By default this will
|
||||
* need to be encrypted using 'mkpasswd'. MD5 is supported.
|
||||
*/
|
||||
password = "crYpTpwH3r3"
|
||||
|
||||
/* rsa key: the public key for this oper when using Challenge.
|
||||
* A password should not be defined when this is used, see
|
||||
* doc/challenge.txt for more information.
|
||||
*/
|
||||
#rsa_public_key_file = "/usr/local/ircd/etc/oper.pub";
|
||||
|
||||
/* class: the class the oper joins when they successfully /oper */
|
||||
class = "opers";
|
||||
|
||||
/* privileges: controls the activities and commands an oper are
|
||||
* allowed to do on the server. All options default to no.
|
||||
* Available options:
|
||||
*
|
||||
* global_kill: allows remote users to be /KILL'd (OLD 'O' flag)
|
||||
* remote: allows remote SQUIT and CONNECT (OLD 'R' flag)
|
||||
* kline: allows KILL, KLINE and DLINE (OLD 'K' flag)
|
||||
* unkline: allows UNKLINE and UNDLINE (OLD 'U' flag)
|
||||
* gline: allows GLINE (OLD 'G' flag)
|
||||
* nick_changes: allows oper to see nickchanges (OLD 'N' flag)
|
||||
* via usermode +n
|
||||
* rehash: allows oper to REHASH config (OLD 'H' flag)
|
||||
* die: allows DIE and RESTART (OLD 'D' flag)
|
||||
* admin: gives admin privileges. admins
|
||||
* may (un)load modules and see the
|
||||
* real IPs of servers and spoofed
|
||||
* users IP.
|
||||
*/
|
||||
global_kill = yes;
|
||||
remote = yes;
|
||||
kline = yes;
|
||||
unkline = yes;
|
||||
gline = yes;
|
||||
die = yes;
|
||||
rehash = yes;
|
||||
nick_changes = yes;
|
||||
admin = yes;
|
||||
};
|
||||
|
||||
/* connect {}: controls servers we connect to (OLD C:, N:, H:, L:) */
|
||||
connect {
|
||||
/* name: the name of the server */
|
||||
name = "irc.uplink.com";
|
||||
|
||||
/* host: the host or IP to connect to. If a hostname is used it
|
||||
* must match the reverse dns of the server.
|
||||
*/
|
||||
host = "192.168.0.1";
|
||||
|
||||
/* passwords: the passwords we send (OLD C:) and accept (OLD N:).
|
||||
* The remote server will have these passwords reversed.
|
||||
*/
|
||||
send_password = "password"; # OLD C:
|
||||
accept_password = "anotherpassword"; # OLD N:
|
||||
|
||||
/* encrypted: controls whether the accept_password above has been
|
||||
* encrypted. (OLD CRYPT_LINK_PASSWORD now optional per connect)
|
||||
*/
|
||||
encrypted = no;
|
||||
|
||||
/* port: the port to connect to this server on (OLD P:) */
|
||||
port = 6666;
|
||||
|
||||
/* hub mask: the mask of servers that this server may hub. Multiple
|
||||
* entries are permitted (OLD H:)
|
||||
*/
|
||||
hub_mask = "*";
|
||||
|
||||
/* leaf mask: the mask of servers this server may not hub. Multiple
|
||||
* entries are permitted. Useful for forbidding EU -> US -> EU routes.
|
||||
* (OLD L:)
|
||||
*/
|
||||
#leaf_mask = "*.uk";
|
||||
|
||||
/* class: the class this server is in */
|
||||
class = "server";
|
||||
|
||||
/* autoconnect: controls whether we autoconnect to this server or not,
|
||||
* dependent on class limits.
|
||||
*/
|
||||
autoconn = no;
|
||||
|
||||
/* compressed: controls whether traffic is compressed via ziplinks.
|
||||
* By default this is disabled (OLD c: (lowercased))
|
||||
*/
|
||||
#compressed = yes;
|
||||
|
||||
/* lazylink: controls whether this server is a LazyLink. LazyLink
|
||||
* servers may NOT hub. see doc/LazyLinks.as.implemented.txt
|
||||
*
|
||||
* EFnet Note: With this enabled, you download a connect burst
|
||||
* as it is needed, instead of all at once. This
|
||||
* could allow servers on much smaller lines (modems) to
|
||||
* link a server. As such, this is probably not a
|
||||
* good idea to run on EFnet.
|
||||
*/
|
||||
#lazylink = no; # Not a good idea on EFnet
|
||||
|
||||
/* masking: the servername we pretend to be when we connect */
|
||||
#fakename = "*.arpa";
|
||||
};
|
||||
|
||||
connect {
|
||||
name = "encrypted.auth.example";
|
||||
host = "some.host.somewhere";
|
||||
port = 6667;
|
||||
|
||||
/* cryptlink: enable full encryption for all data passing between our
|
||||
* server and this link and rsa authentication.
|
||||
*/
|
||||
cryptlink = yes;
|
||||
|
||||
/* rsa key: the path to the public keyfile of the server. Used instead
|
||||
* of passwords.
|
||||
*/
|
||||
rsa_public_key_file = "etc/remote.server.keyfile";
|
||||
|
||||
/* cipher preference: set the preferred cipher for this link
|
||||
*
|
||||
* Available ciphers are:
|
||||
* BF/256 BF/128 CAST/128 IDEA/128 RC5.16/128
|
||||
* RC5.12/128 RC5.8/128 3DES/168 DES/56
|
||||
*
|
||||
* NOTE: Some ciphers may not be supported by your OpenSSL.
|
||||
* Check the output from 'configure' for available ciphers.
|
||||
*
|
||||
* NOTE2: To help you decide what cipher to use, tools/encspeed
|
||||
* will show you approximately how fast each cipher is.
|
||||
* However, blowfish is fast and secure, and is probably
|
||||
* a good default for most situations.
|
||||
*
|
||||
* NOTE3: Default if none is set is BF/128
|
||||
*
|
||||
* The cipher *MUST* be the same in both directions. If you
|
||||
* set a cipher preference, your uplink must set the same cipher,
|
||||
* else it will not link.
|
||||
*/
|
||||
#cipher_preference = "BF/256";
|
||||
};
|
||||
|
||||
connect {
|
||||
name = "ipv6.some.server";
|
||||
host = "3ffd:dead:beef::1";
|
||||
send_password = "password";
|
||||
accept_password = "password";
|
||||
port = 6666;
|
||||
|
||||
/* aftype: controls whether the connection uses "ipv4" or "ipv6".
|
||||
* Default is ipv4.
|
||||
*/
|
||||
aftype = ipv6;
|
||||
class = "server";
|
||||
};
|
||||
|
||||
/* shared {}: users that are allowed to remote kline (OLD U:)
|
||||
*
|
||||
* EFnet Note: This can be effectively used for remote klines.
|
||||
* Please note that there is no password authentication
|
||||
* for users setting remote klines. You must also be
|
||||
* /oper'd in order to issue a remote kline.
|
||||
*/
|
||||
shared {
|
||||
/* name: the server the user must be on to set klines. If this is not
|
||||
* specified, the user will be allowed to kline from all servers.
|
||||
*/
|
||||
name = "irc2.some.server";
|
||||
|
||||
/* user: the user@host mask that is allowed to set klines. If this is
|
||||
* not specified, all users on the server above will be allowed to set
|
||||
* a remote kline.
|
||||
*/
|
||||
user = "oper@my.host.is.spoofed";
|
||||
};
|
||||
|
||||
/* kill {}: users that are not allowed to connect (OLD K:)
|
||||
* Oper issued klines will be added to the specified kline config
|
||||
*/
|
||||
kill {
|
||||
user = "bad@*.hacked.edu";
|
||||
reason = "Obviously hacked account";
|
||||
};
|
||||
|
||||
/* deny {}: IPs that are not allowed to connect (OLD D:) (before DNS/ident
|
||||
* lookup) Oper issued dlines will be added to the specified dline config
|
||||
*/
|
||||
deny {
|
||||
ip = "10.0.1.0/24";
|
||||
reason = "Reconnecting vhosted bots";
|
||||
};
|
||||
|
||||
/* exempt {}: IPs that are exempt from deny {} and Dlines. (OLD d:)
|
||||
*
|
||||
* EFnet Note: exempt {} blocks are NOT hidden, so do NOT exempt
|
||||
* EFnet server IP's.
|
||||
*/
|
||||
exempt {
|
||||
ip = "192.168.0.0/16";
|
||||
};
|
||||
|
||||
/* resv {}: nicks and channels users may not use/join (OLD Q:) */
|
||||
resv {
|
||||
/* reason: the reason for the proceeding resv's */
|
||||
reason = "There are no services on this network";
|
||||
|
||||
/* resv: the nicks and channels users may not join/use */
|
||||
nick = "nickserv";
|
||||
nick = "chanserv";
|
||||
nick = "operserv";
|
||||
nick = "JUPES";
|
||||
nick = "JUPE";
|
||||
nick = "CH?NF?X"; # CHANFIX (services.int)
|
||||
/* These are totally optional, but may be a good idea */
|
||||
nick = "oper";
|
||||
nick = "ircop";
|
||||
nick = "op";
|
||||
nick = "ident";
|
||||
nick = "pass";
|
||||
channel = "#jupedchan";
|
||||
|
||||
/* resv: wildcard masks are also supported in nicks only */
|
||||
reason = "Clone bots";
|
||||
nick = "clone*";
|
||||
};
|
||||
|
||||
/* gecos {}: The X: replacement, used for banning users based on their
|
||||
* "realname". The action may be either:
|
||||
* warn: allow client to connect, but send message to opers
|
||||
* reject: drop clients but also send message to opers.
|
||||
* silent: silently drop clients who match.
|
||||
*/
|
||||
gecos {
|
||||
name = "*sex*";
|
||||
reason = "Possible spambot";
|
||||
action = warn;
|
||||
};
|
||||
|
||||
gecos {
|
||||
name = "sub7server";
|
||||
reason = "Trojan drone";
|
||||
action = reject;
|
||||
};
|
||||
|
||||
gecos {
|
||||
name = "*http*";
|
||||
reason = "Spambot";
|
||||
action = silent;
|
||||
};
|
||||
|
||||
/* The channel block contains options pertaining to channels */
|
||||
channel {
|
||||
/* invex: Enable/disable channel mode +I, a n!u@h list of masks
|
||||
* that can join a +i channel without an invite.
|
||||
*
|
||||
* EFNet Note: This should NOT be run on EFnet.
|
||||
*/
|
||||
use_invex = no; # Don't enable this on EFnet
|
||||
|
||||
/* except: Enable/disable channel mode +e, a n!u@h list of masks
|
||||
* that can join a channel through a ban (+b).
|
||||
*
|
||||
* EFNet Note: This should NOT be run on EFnet.
|
||||
*/
|
||||
use_except = no; # Don't enable this on EFnet
|
||||
|
||||
/* halfops: Enable/disable channel mode "+h <nick>", this allows
|
||||
* users to perform all channel functions except +/-o and kick
|
||||
* opped users.
|
||||
*
|
||||
* EFNet Note: This should NOT be run on EFnet.
|
||||
*/
|
||||
use_halfops = no; # Don't enable this on EFnet
|
||||
|
||||
/* anonops: Enable/disable channel mode +a. This hides the people
|
||||
* who are opped in the channel from people who are unopped.
|
||||
*
|
||||
* The ircd will 'sync' the users oplists when they become opped
|
||||
* or deopped by sending mode changes. This can cause a flood and
|
||||
* could potentially be abused.
|
||||
*
|
||||
* EFNet Note: This should NOT be run on EFnet.
|
||||
*/
|
||||
use_anonops = no; # Don't enable this on EFnet
|
||||
|
||||
/* vchans: permit virtual channels, multiple copies of the same
|
||||
* channel name. read doc/vchans.txt for more details
|
||||
*
|
||||
* If you ./configure'd with --enable-efnet, the code for this
|
||||
* feature will not be compiled into the ircd
|
||||
*
|
||||
* EFNet Note: This should NOT be run on EFnet (this feature
|
||||
* would very badly break EFnet).
|
||||
*
|
||||
*/
|
||||
use_vchans = no; # Don't enable this on EFnet
|
||||
|
||||
/* vchans oper only: only allow opers to create vchans via /cjoin */
|
||||
vchans_oper_only = yes;
|
||||
|
||||
/* knock: Allows users to request an invite to a channel that
|
||||
* is locked somehow (+ikl). If the channel is +p or you are banned
|
||||
* the knock will not be sent.
|
||||
*
|
||||
* EFnet Note: As this feature is used by European servers, but
|
||||
* not North American ones, it has been left enabled
|
||||
* by default. Please feel free to disable this
|
||||
* if you do not want to run channel knock.
|
||||
*/
|
||||
use_knock = yes;
|
||||
|
||||
/* knock delay: The amount of time a user must wait between issuing
|
||||
* the knock command.
|
||||
*/
|
||||
knock_delay = 1 minute;
|
||||
|
||||
/* knock channel delay: How often a knock to any specific channel
|
||||
* is permitted, regardless of the user sending the knock.
|
||||
*/
|
||||
knock_delay_channel = 1 minute;
|
||||
|
||||
/* max chans: The maximum number of channels a user can join/be on. */
|
||||
max_chans_per_user = 25;
|
||||
|
||||
/* quiet on ban: stop banned people talking in channels. */
|
||||
quiet_on_ban = yes;
|
||||
|
||||
/* max bans: maximum number of +b/e/I modes in a channel */
|
||||
max_bans = 25;
|
||||
|
||||
/* persist time: the minimum amount of time a channel will remain with
|
||||
* all its modes intact once the last user has left the channel.
|
||||
*
|
||||
* set to 0 to disable.
|
||||
*/
|
||||
persist_time = 30 minutes;
|
||||
|
||||
/* splitcode: the ircd will check every 60s as to whether splitmode
|
||||
* should be disabled or not, so there may be a delay between a
|
||||
* netsplit ending and splitmode ending.
|
||||
*
|
||||
* both split users and split servers must be true to enter splitmode
|
||||
*
|
||||
* you may force splitmode to be permanent by /quote set splitmode on
|
||||
*/
|
||||
|
||||
/* split users: when the usercount is lower than this level, consider
|
||||
* ourselves split. this must be set for automatic splitmode
|
||||
*/
|
||||
default_split_user_count = 10000;
|
||||
|
||||
/* split servers: when the servercount is lower than this, consider
|
||||
* ourselves split. this must be set for automatic splitmode
|
||||
*/
|
||||
default_split_server_count = 10;
|
||||
|
||||
/* split no create: disallow users creating channels on split, works in
|
||||
* tandem with persistant channels, that have retained their modes.
|
||||
*/
|
||||
no_create_on_split = no;
|
||||
|
||||
/* split: no join: disallow users joining channels at all on a split */
|
||||
no_join_on_split = no;
|
||||
};
|
||||
|
||||
|
||||
/* The serverhide block contains the options regarding serverhiding */
|
||||
serverhide {
|
||||
/* flatten links: this option will show all servers in /links appear
|
||||
* that they are linked to this current server
|
||||
*
|
||||
* EFnet Note: While this is not a requirement on EFnet, it
|
||||
* may be a good idea.
|
||||
*/
|
||||
flatten_links = yes;
|
||||
|
||||
/* links delay: how often to update the links file when it is
|
||||
* flattened.
|
||||
*/
|
||||
links_delay = 5 minutes;
|
||||
|
||||
/* hidden: hide this server from a /links output on servers that
|
||||
* support it. this allows hub servers to be hidden etc.
|
||||
*/
|
||||
hidden = no;
|
||||
|
||||
/* disable hidden: prevent servers hiding themselves from a
|
||||
* /links ouput.
|
||||
*/
|
||||
disable_hidden = no;
|
||||
|
||||
/* hide servers: hide remote servernames everywhere and instead use
|
||||
* network_name and network_desc.
|
||||
*/
|
||||
hide_servers = no;
|
||||
|
||||
/* disable remote: disable users doing commands on remote servers */
|
||||
disable_remote_commands = no;
|
||||
|
||||
/* disable local channels: prevent users from joining &channels.
|
||||
* This is extreme, but it is still a flaw in serverhide. It will
|
||||
* however remove far more from users than it will give back in
|
||||
* security.
|
||||
*/
|
||||
disable_local_channels = no;
|
||||
};
|
||||
|
||||
/* The general block contains many of the options that were once compiled
|
||||
* in options in config.h. The general block is read at start time.
|
||||
*/
|
||||
general {
|
||||
/* floodcount: the default value of floodcount that is configurable
|
||||
* via /quote set floodcount. This is the amount of lines a user
|
||||
* may send to any other user/channel in one second.
|
||||
*/
|
||||
default_floodcount = 10;
|
||||
|
||||
/* failed oper notice: send a notice to all opers on the server when
|
||||
* someone tries to OPER and uses the wrong password, host or ident.
|
||||
*/
|
||||
failed_oper_notice = yes;
|
||||
|
||||
/* dots in ident: the amount of '.' characters permitted in an ident
|
||||
* reply before the user is rejected.
|
||||
*/
|
||||
dots_in_ident=0;
|
||||
|
||||
/* dot in ipv6: ircd-hybrid-6.0 and earlier will disallow hosts
|
||||
* without a '.' in them. this will add one to the end. only needed
|
||||
* for older servers.
|
||||
*/
|
||||
dot_in_ip6_addr = no;
|
||||
|
||||
/* min nonwildcard: the minimum non wildcard characters in k/d/g lines
|
||||
* placed via the server. klines hand placed are exempt from limits.
|
||||
* wildcard chars: '.' '*' '?' '@'
|
||||
*/
|
||||
min_nonwildcard = 3;
|
||||
|
||||
/* max accept: maximum allowed /accept's for +g usermode */
|
||||
max_accept = 20;
|
||||
|
||||
/* nick flood: enable the nickflood control code */
|
||||
anti_nick_flood = yes;
|
||||
|
||||
/* nick flood: the nick changes allowed in the specified period */
|
||||
max_nick_time = 20 seconds;
|
||||
max_nick_changes = 5;
|
||||
|
||||
/* anti spam time: the minimum time a user must be connected before
|
||||
* custom quit messages are allowed.
|
||||
*/
|
||||
anti_spam_exit_message_time = 5 minutes;
|
||||
|
||||
/* ts delta: the time delta allowed between server clocks before
|
||||
* a warning is given, or before the link is dropped. all servers
|
||||
* should run ntpdate/rdate to keep clocks in sync
|
||||
*/
|
||||
ts_warn_delta = 30 seconds;
|
||||
ts_max_delta = 5 minutes;
|
||||
|
||||
/* client exit: prepend a users quit message with "Client exit: " */
|
||||
client_exit = no;
|
||||
|
||||
/* kline reason: show the user the reason why they are k/d/glined
|
||||
* on exit. may give away who set k/dline when set via tcm.
|
||||
*/
|
||||
kline_with_reason = yes;
|
||||
|
||||
/* kline connection closed: make the users quit message on channels
|
||||
* to be "Connection closed", instead of the kline reason.
|
||||
*/
|
||||
kline_with_connection_closed = yes;
|
||||
|
||||
/* non redundant klines: flag and ignore redundant klines */
|
||||
non_redundant_klines = yes;
|
||||
|
||||
/* warn no nline: warn opers about servers that try to connect but
|
||||
* we dont have a connect {} block for. Twits with misconfigured
|
||||
* servers can get really annoying with this enabled.
|
||||
*/
|
||||
warn_no_nline = yes;
|
||||
|
||||
/* stats o oper only: make stats o (opers) oper only */
|
||||
stats_o_oper_only=yes;
|
||||
|
||||
/* stats P oper only: make stats P (ports) oper only */
|
||||
stats_P_oper_only=yes;
|
||||
|
||||
/* stats i oper only: make stats i (auth {}) oper only. set to:
|
||||
* yes: show users no auth blocks, made oper only.
|
||||
* masked: show users first matching auth block
|
||||
* no: show users all auth blocks.
|
||||
*/
|
||||
stats_i_oper_only=yes;
|
||||
|
||||
/* stats k/K oper only: make stats k/K (klines) oper only. set to:
|
||||
* yes: show users no auth blocks, made oper only
|
||||
* masked: show users first matching auth block
|
||||
* no: show users all auth blocks.
|
||||
*/
|
||||
stats_k_oper_only=yes;
|
||||
|
||||
/* caller id wait: time between notifying a +g user that somebody
|
||||
* is messaging them.
|
||||
*/
|
||||
caller_id_wait = 1 minute;
|
||||
|
||||
/* pace wait simple: time between use of less intensive commands
|
||||
* (HELP, remote WHOIS, WHOWAS)
|
||||
*/
|
||||
pace_wait_simple = 1 second;
|
||||
|
||||
/* pace wait: time between more intensive commands
|
||||
* (ADMIN, INFO, LIST, LUSERS, MOTD, STATS, VERSION)
|
||||
*/
|
||||
pace_wait = 10 seconds;
|
||||
|
||||
/* short motd: send clients a notice telling them to read the motd
|
||||
* instead of forcing a motd to clients who may simply ignore it.
|
||||
*/
|
||||
short_motd = no;
|
||||
|
||||
/* ping cookies: require clients to respond exactly to a ping command,
|
||||
* can help block certain types of drones and FTP PASV mode spoofing.
|
||||
*/
|
||||
ping_cookie = no;
|
||||
|
||||
/* no oper flood: increase flood limits for opers. */
|
||||
no_oper_flood = yes;
|
||||
|
||||
/* glines: enable glines, network wide temp klines
|
||||
*
|
||||
* EFnet Note: This feature is required for European EFnet servers
|
||||
* and is used by several North American servers. As
|
||||
* such, it has been left on by default. If you
|
||||
* do not want your server to participate in G:Lines
|
||||
* you should disable this.
|
||||
*/
|
||||
glines = yes;
|
||||
|
||||
/* gline time: the amount of time a gline will remain before exiring */
|
||||
gline_time = 1 day;
|
||||
|
||||
/* idletime: the maximum amount of time a user may idle before
|
||||
* they are disconnected
|
||||
*/
|
||||
idletime = 0;
|
||||
|
||||
/* maximum links: the maximum amount of servers to connect to for
|
||||
* connect blocks without a valid class.
|
||||
*/
|
||||
maximum_links = 1;
|
||||
|
||||
/* REMOVE ME. The following line checks you've been reading. */
|
||||
havent_read_conf = 1;
|
||||
|
||||
/* logfiles: the logfiles to use for user connects, /oper uses,
|
||||
* and failed /oper. These files must exist for logging to be used.
|
||||
*/
|
||||
fname_userlog = "logs/userlog";
|
||||
fname_operlog = "logs/operlog";
|
||||
fname_foperlog = "logs/foperlog";
|
||||
|
||||
/* max targets: the maximum amount of targets in a single
|
||||
* PRIVMSG/NOTICE. set to 999 NOT 0 for unlimited.
|
||||
*/
|
||||
max_targets = 4;
|
||||
|
||||
/* client flood: maximum number of lines in a clients queue before
|
||||
* they are dropped for flooding.
|
||||
*/
|
||||
client_flood = 20;
|
||||
|
||||
/* use help: whether an improved help system per command is available
|
||||
* to users. If this is disabled, users will just be shown a command
|
||||
* list.
|
||||
*
|
||||
* EFNET NOTE: It is not recommended you enable this due to the method
|
||||
* of reading help files.
|
||||
*/
|
||||
use_help = no;
|
||||
|
||||
/* message locale: the default message locale if gettext() is enabled
|
||||
* and working.
|
||||
* Use "custom" for the (in)famous Hybrid custom messages.
|
||||
* Use "standard" for the compiled in defaults.
|
||||
*/
|
||||
message_locale = "standard";
|
||||
|
||||
/* usermodes configurable: a list of usermodes for the options below
|
||||
*
|
||||
* +b - bots - See bot and drone flooding notices
|
||||
* +c - cconn - Client connection/quit notices
|
||||
* +d - debug - See debugging notices
|
||||
* +f - full - See I: line full notices
|
||||
* +g - callerid - Server Side Ignore (for privmsgs etc)
|
||||
* +i - invisible - Not shown in NAMES or WHO unless you share a
|
||||
* a channel
|
||||
* +k - skill - See server generated KILL messages
|
||||
* +l - locops - See LOCOPS messages
|
||||
* +n - nchange - See client nick changes
|
||||
* +r - rej - See rejected client notices
|
||||
* +s - servnotice - See general server notices
|
||||
* +u - unauth - See unauthorized client notices
|
||||
* +w - wallop - See server generated WALLOPS
|
||||
* +x - external - See remote server connection and split notices
|
||||
* +y - spy - See LINKS, STATS, TRACE notices etc.
|
||||
* +z - operwall - See oper generated WALLOPS
|
||||
*/
|
||||
|
||||
/* oper only umodes: usermodes only opers may set */
|
||||
oper_only_umodes = bots, cconn, debug, full, skill, nchange,
|
||||
rej, spy, external, operwall, locops, unauth;
|
||||
|
||||
/* oper umodes: default usermodes opers get when they /oper */
|
||||
oper_umodes = locops, servnotice, operwall, wallop;
|
||||
|
||||
/* servlink path: path to 'servlink' program used by ircd to handle
|
||||
* encrypted/compressed server <-> server links.
|
||||
*
|
||||
* only define if servlink is not in same directory as ircd itself.
|
||||
*/
|
||||
#servlink_path = "/usr/local/ircd/bin/servlink";
|
||||
|
||||
/* default cipher: default cipher to use for cryptlink when none is
|
||||
* specified in connect block.
|
||||
*/
|
||||
#default_cipher_preference = "BF/256";
|
||||
|
||||
/* use egd: if your system does not have *random devices yet you
|
||||
* want to use OpenSSL and encrypted links, enable this. Beware -
|
||||
* EGD is *very* CPU intensive when gathering data for its pool
|
||||
*/
|
||||
#use_egd = yes;
|
||||
|
||||
/* egdpool path: path to EGD pool. Not necessary for OpenSSL >= 0.9.7
|
||||
* which automatically finds the path.
|
||||
*/
|
||||
#egdpool_path = "/var/run/egd-pool";
|
||||
|
||||
|
||||
/* compression level: level of compression for compressed links between
|
||||
* servers.
|
||||
*
|
||||
* values are between: 1 (least compression, fastest)
|
||||
* and: 9 (most compression, slowest).
|
||||
*/
|
||||
#compression_level = 6;
|
||||
|
||||
/* throttle time: the minimum amount of time between connections from
|
||||
* the same ip. exempt {} blocks are excluded from this throttling.
|
||||
* Offers protection against flooders who reconnect quickly.
|
||||
* Set to 0 to disable.
|
||||
*
|
||||
* EFnet Note: exempt {} blocks are NOT hidden, so do NOT exempt
|
||||
* EFnet server IP's.
|
||||
*/
|
||||
throttle_time = 0;
|
||||
};
|
||||
|
||||
modules {
|
||||
/* module path: paths to search for modules specified below and
|
||||
* in /modload.
|
||||
*/
|
||||
path = "/usr/local/ircd/modules";
|
||||
path = "/usr/local/ircd/modules/autoload";
|
||||
|
||||
/* module: the name of a module to load on startup/rehash */
|
||||
#module = "some_module.so";
|
||||
};
|
||||
36
doc/guidelines.txt
Normal file
36
doc/guidelines.txt
Normal file
|
|
@ -0,0 +1,36 @@
|
|||
ircd-hybrid documentation guidelines
|
||||
|
||||
1. When a major change in the code affects users, it MUST be documented
|
||||
in whats-new and all other appropriate locations.
|
||||
|
||||
2. When something affects the configuration file, and it's compatibility
|
||||
with previous versions, it MUST be documented in example.conf and in a
|
||||
proposed new document README.NOW. This is VERY important during the beta
|
||||
phase to help anyone who mans the "help desk".
|
||||
|
||||
3. All documentation must properly fit in an 80 character wide terminal.
|
||||
SGML and other "professional" documentation systems are good for some
|
||||
projects, but hybrid is intended to be used on minimal UNIX installations
|
||||
where any extra binary is a security risk. Text only docs, sized to fit
|
||||
properly in an 80 character wide console, are what admins expect, and that's
|
||||
what they should get.
|
||||
|
||||
4. All documentation must be spell checked before a release or a beta.
|
||||
'ispell' (using either the US or British dictionary) is probably the
|
||||
easiest way to spell check the documentation. 'ispell -a' at the command
|
||||
line will allow you to check individual words as you are editing.
|
||||
|
||||
5. When a document is over approximately 5 pages long, it should be split
|
||||
into sections to facilitate users reading them.
|
||||
|
||||
6. All docs (except docs specifically describing code) should be written
|
||||
in a way that all users of the software (not just programmers) will be able
|
||||
to easily understand.
|
||||
|
||||
7. Don't make documentation a chore. If it's done while coding, or shortly
|
||||
after, it usually is more accurate and the documentation tasks don't get
|
||||
pushed back and pile up.
|
||||
|
||||
8. Don't forget to include a CVS Id.
|
||||
|
||||
# $Id: guidelines.txt,v 1.1 2002/08/13 14:35:21 fishwaldo Exp $
|
||||
38
doc/index.txt
Normal file
38
doc/index.txt
Normal file
|
|
@ -0,0 +1,38 @@
|
|||
|
||||
# $Id: index.txt,v 1.1 2002/08/13 14:35:21 fishwaldo Exp $
|
||||
Here is the overview of the documents in the doc/ directory.
|
||||
|
||||
CIDR.txt - Description of CIDR in IPv4
|
||||
LazyLinks.txt - The lazylinks leaf concept
|
||||
Tao-of-IRC.940110 - No comment...
|
||||
challenge.txt - Overview of the challenge/response system for
|
||||
obtaining operator status
|
||||
dline.conf - A blank dline.conf file used by make install
|
||||
example.conf - An example ircd.conf file describing most of the
|
||||
user settable options
|
||||
guidelines.txt - Documentation guidelines
|
||||
index.txt - This file
|
||||
ircd.8 - The new revised manpage, read with the following
|
||||
commands in the prefix directory:
|
||||
man -M . ircd
|
||||
ircd.motd - A default ircd.motd used by make install
|
||||
kline.conf - A blank kline.conf file used by make install
|
||||
kline.txt - Outline of the remote K-line protocol for both
|
||||
opers and servers
|
||||
messages.txt - A general help file for users and admins to
|
||||
customize ircd's messages.
|
||||
modeg.txt - An in depth description of the server side silence
|
||||
user mode (+g)
|
||||
modes.txt - A list of all user and channel modes
|
||||
operguide.txt - EFnet operator's guide
|
||||
opermyth.txt - Oper myth's, describes what opers can and cannot do
|
||||
resv.txt - Outline of the RESV command.
|
||||
server-version-info - Overview of the flags shown in /version
|
||||
serverhide.txt - Information about the server hide options
|
||||
simple.conf - A simple ircd.conf useful for beginning admins
|
||||
vchans.txt - The paper describing virtual channels
|
||||
whats-new.txt - What new features are available
|
||||
|
||||
Also in the contrib/ directory you will find:
|
||||
example_module.c - An example module, detailing what the code in a module
|
||||
does. Useful for building your own modules.
|
||||
114
doc/ircd.8
Normal file
114
doc/ircd.8
Normal file
|
|
@ -0,0 +1,114 @@
|
|||
.\" @(#)ircd.8 7b10 25 Oct 2001
|
||||
.\" $Id: ircd.8,v 1.1 2002/08/13 14:35:21 fishwaldo Exp $
|
||||
.TH IRCD 8 "ircd-hybrid-7 25 Oct 2001
|
||||
.SH NAME
|
||||
ircd \- The Internet Relay Chat Program Server
|
||||
.SH SYNOPSIS
|
||||
.hy 0
|
||||
.IP \fBircd\fP
|
||||
[-dlinefile filename] [-configfile filename] [-klinefile filename]
|
||||
[-logfile filename] [-pidfile filename] [-foreground] [-version] [-debug]
|
||||
.SH DESCRIPTION
|
||||
.LP
|
||||
\fIircd\fP is the server (daemon) program for the Internet Relay Chat
|
||||
Program. The \fIircd\fP is a server in that its function is to "serve"
|
||||
the client program \fIirc(1)\fP with messages and commands. All commands
|
||||
and user messages are passed directly to the \fIircd\fP for processing
|
||||
and relaying to other ircd sites.
|
||||
.SH OPTIONS
|
||||
.TP
|
||||
.B \-dlinefile filename
|
||||
Specifies the D-line file to be used. This file is used for both reading
|
||||
D-lines at startup, and writing to while \fIircd\fP is running.
|
||||
.TP
|
||||
.B \-configfile filename
|
||||
Specifies the ircd.conf file to be used for this ircdaemon. The option
|
||||
is used to override the default ircd.conf given at compile time.
|
||||
.TP
|
||||
.B \-klinefile filename
|
||||
Specifies the K-line file to be used. This file is used for both reading
|
||||
K-lines at startup, and writing to while \fIircd\fP is running.
|
||||
.TP
|
||||
.B \-logfile filename
|
||||
Specifies an alternative logfile to be used than that specified in config.h
|
||||
.TP
|
||||
.B \-pidfile filename
|
||||
Specifies the ircd.pid used. The option is used to override the default
|
||||
ircd.pid given at compile time.
|
||||
.TP
|
||||
.B \-foreground
|
||||
Makes \fIircd\fP run in the foreground
|
||||
.TP
|
||||
.B \-version
|
||||
Makes \fIircd\fP print its version, and exit.
|
||||
.TP
|
||||
.B \-debug
|
||||
Makes \fIircd\fP start in debug mode. \fIIrcd\fP must be compiled in DEBUGMODE
|
||||
for this to work.
|
||||
.SH USAGE
|
||||
If you plan to connect your \fIircd\fP server to an existing Irc-Network,
|
||||
you will need to alter your local IRC configuration file (typically named
|
||||
"ircd.conf") so that it will accept and make connections to other \fIircd\fP
|
||||
servers. This file contains the hostnames, Network Addresses, and sometimes
|
||||
passwords for connections to other ircds around the world. Because
|
||||
description of the actual file format of the "ircd.conf" file is beyond the
|
||||
scope of this document, please refer to the file INSTALL in the IRC source
|
||||
files documentation directory.
|
||||
.LP
|
||||
.SH BOOTING THE SERVER
|
||||
The \fIircd\fP server can be started as part of the
|
||||
Unix boot procedure or just by placing the server into Unix Background.
|
||||
Keep in mind that if it is \fBnot\fP part of your Unix's boot-up procedure
|
||||
then you will have to manually start the \fIircd\fP server each time your
|
||||
Unix is rebooted. This means if your Unix is prone to crashing
|
||||
or going for for repairs a lot it would make sense to start the \fIircd\fP
|
||||
server as part of your UNIX bootup procedure.
|
||||
.SH EXAMPLE
|
||||
.RS
|
||||
.nf
|
||||
tolsun% \fBbin/ircd\fP
|
||||
.fi
|
||||
.RE
|
||||
.LP
|
||||
Places \fIircd\fP into Unix background and starts up the server for use.
|
||||
Note: You do not have to add the "&" to this command, the program will
|
||||
automatically detach itself from tty.
|
||||
.RS
|
||||
.nf
|
||||
leguin% \fBbin/ircd -foreground\fP
|
||||
.fi
|
||||
.RE
|
||||
.LP
|
||||
Runs ircd in the foreground.
|
||||
.RS
|
||||
.nf
|
||||
.SH COPYRIGHT
|
||||
(c) 1988,1989 University of Oulu, Computing Center, Finland,
|
||||
.LP
|
||||
(c) 1988,1989 Department of Information Processing Science,
|
||||
University of Oulu, Finland
|
||||
.LP
|
||||
(c) 1988,1989,1990,1991 Jarkko Oikarinen
|
||||
.LP
|
||||
(c) 1997,1998,1999,2000,2001 The IRCD-Hybrid project.
|
||||
.LP
|
||||
For full COPYRIGHT see LICENSE file with IRC package.
|
||||
.LP
|
||||
.RE
|
||||
.SH FILES
|
||||
"ircd.conf"
|
||||
.SH "SEE ALSO"
|
||||
ircd.conf(5)
|
||||
.SH BUGS
|
||||
None... ;-) if somebody finds one, please inform author
|
||||
.SH AUTHOR
|
||||
irc2.8 and earlier: Jarkko Oikarinen, currently jto@tolsun.oulu.fi.
|
||||
.LP
|
||||
ircd-hybrid-7: IRCD-Hybrid Project, ircd-hybrid@the-project.org.
|
||||
.LP
|
||||
manual page written by Jeff Trim, jtrim@orion.cair.du.edu,
|
||||
later modified by jto@tolsun.oulu.fi.
|
||||
.LP
|
||||
modified for ircd-hybrid-7 by Edward Brocklesby, ejb@klamath.uucp.leguin.org.uk.
|
||||
.LP
|
||||
updated by W. Campbell, wcampbel@botbay.net
|
||||
1
doc/ircd.motd
Normal file
1
doc/ircd.motd
Normal file
|
|
@ -0,0 +1 @@
|
|||
This is ircd-hybrid MOTD replace it with something better
|
||||
0
doc/kline.conf
Normal file
0
doc/kline.conf
Normal file
108
doc/kline.txt
Normal file
108
doc/kline.txt
Normal file
|
|
@ -0,0 +1,108 @@
|
|||
/* doc/kline.txt - Overview of the remote kline system
|
||||
*
|
||||
* Copyright (C) 2001-2002 Hybrid Development Team
|
||||
*
|
||||
* $Id: kline.txt,v 1.1 2002/08/13 14:35:21 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
|
||||
Introduction
|
||||
------------
|
||||
|
||||
ircd-hybrid-7 will allow opers to add klines on multiple servers, an extension
|
||||
and replacement of the old ircd-hybrid-6 method of sharing all klines between
|
||||
servers. Remote unkline is not currently supported, however an unofficial
|
||||
patch to support this exists in contrib/. Read contrib/README for more
|
||||
information.
|
||||
|
||||
In this implementation, it is extended to be routable among servers which
|
||||
understand the "KLN" capability. This allows us to continue to "talk"
|
||||
to non remote kline capable servers without breaking anything.
|
||||
|
||||
|
||||
Usage
|
||||
-----
|
||||
|
||||
The old kline method has not been changed. To place a kline it is still:
|
||||
|
||||
/quote kline <nick|user@host> :reason
|
||||
/quote kline [tkline_duration] <nick|user@host> :reason
|
||||
|
||||
|
||||
|
||||
Scenario 1
|
||||
----------
|
||||
|
||||
Oper wishes to kline user@host on server irc.xyz.net
|
||||
|
||||
/quote kline <nick|user@host> on irc.xyz.net :reason
|
||||
/quote kline [duration] <nick|user@host> on irc.xyz.net :reason
|
||||
|
||||
|
||||
Scenario 2
|
||||
----------
|
||||
|
||||
Oper wishes to kline user@host on all servers named *.uk
|
||||
|
||||
/quote kline <nick|user@host> on *.uk :reason
|
||||
/quote kline [duration] <nick|user@host> on *.uk :reason
|
||||
|
||||
|
||||
Scenario 3
|
||||
----------
|
||||
|
||||
Oper wishes to place a network wide kline on user@host
|
||||
|
||||
/quote kline <nick|user@host> on * :reason
|
||||
/quote kline [duration] <nick|user@host> on * :reason
|
||||
|
||||
|
||||
Authorisation
|
||||
-------------
|
||||
|
||||
For the kline to be accepted by the remote server, the server must have
|
||||
explicitly allowed klines from that user. This is done via a shared {};
|
||||
block in ircd.conf.
|
||||
|
||||
The shared block contains two settings, a user@host mask of the oper
|
||||
who is allowed to kline, and a servername.
|
||||
|
||||
- If both of these options are present, klines will only be allowed
|
||||
from that specific user@host on that specific server.
|
||||
- If only the servername is present, all klines from opers on that
|
||||
server will be accepted.
|
||||
- If only the user@host is present, all klines from that user@host on
|
||||
any server will be accepted.
|
||||
- If neither are present, the shared block is invalid.
|
||||
|
||||
shared {
|
||||
/* The name of the server we allow klines from */
|
||||
name = "this.server.net";
|
||||
|
||||
/* the user@host allowed to kline */
|
||||
user = "user@host.com";
|
||||
};
|
||||
|
||||
|
||||
Server to Server Protocol
|
||||
-------------------------
|
||||
|
||||
As mentioned above, each server capable of remote klines passes
|
||||
the capability KLN along. No server will send a KLINE to a server
|
||||
without a KLN capability.
|
||||
|
||||
Server to server messages are formatted like this:
|
||||
|
||||
":oper KLINE target.server duration user host :reason"
|
||||
|
||||
Note the difference between hybrid-6 GLINE which explicitly passed
|
||||
the oper user@host and server along. This was originally done to handle
|
||||
possible desync conditions, but is now shelved in favor of saving
|
||||
some bandwidth.
|
||||
|
||||
oper: the nick of the oper performing the kline
|
||||
target.server: the server(s) this kline is destined for
|
||||
duration: the duration if a tkline, 0 if permanent.
|
||||
user: the 'user' portion of the kline
|
||||
host: the 'host' portion of the kline
|
||||
reason: the reason for the kline.
|
||||
99
doc/messages.txt
Normal file
99
doc/messages.txt
Normal file
|
|
@ -0,0 +1,99 @@
|
|||
Message Customization Overview
|
||||
|
||||
$Id: messages.txt,v 1.1 2002/08/13 14:35:21 fishwaldo Exp $
|
||||
|
||||
Copyright (c) 2001 by ircd-hybrid team
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Hybrid now supports gettext (provided in GNU gettext/libintl) to enable
|
||||
easier customization of messages, allow message files to be changed at
|
||||
runtime, and to provide pre-made translations.
|
||||
|
||||
This document is split into two parts, using message files, and creating
|
||||
your own.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Using Provided or Pre-made Message Files
|
||||
|
||||
There are a number of message files provided with Hybrid 7. These can be
|
||||
found in the source tree in messages/ and messages/translations/.
|
||||
|
||||
The ircd will install custom.po and ayb.po upon a make install on systems
|
||||
that configure finds a working gettext on. These will be installed into
|
||||
the prefix directory under messages/. To install the provided
|
||||
translations, you must change to the messages/translations directory in
|
||||
the source tree. In this directory, you can run make install, and ircd
|
||||
will install all of the translated .po's into messages/ in the prefix.
|
||||
There is no way at the present time to install a single .po file.
|
||||
|
||||
These message files can be used in ircd once they are installed. Try the
|
||||
installed message file with /quote SET MSGLOCALE <locale> first. Locale
|
||||
will be 'standard' for the plain messages that are Hybrid's default. 'ayb'
|
||||
and 'custom' are available on any installation that configure finds a
|
||||
working gettext for. If the translations were installed, they can be set
|
||||
by 'ircd-<language>', such as 'ircd-danish' or 'ircd-norwegian'.
|
||||
|
||||
If the desired message file works without any issues, it can be set to be
|
||||
the default message file in the ircd.conf file. Refer to example.conf's
|
||||
documentation on the message_locale setting.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Creating Your Own Messages
|
||||
|
||||
This process is a little more complicated. The easiest way to start
|
||||
editing messages is to take a file such as custom.po, make a copy, and
|
||||
change whatever msgstr lines you wish.
|
||||
|
||||
Important: Please do NOT ever change msgid lines, as this will prevent
|
||||
your customization from being used by gettext.
|
||||
|
||||
Once you have your customized message file ready, place it into messages/
|
||||
in the source tree, and open Makefile.in in a text editor. Insert a line
|
||||
in the middle of the SRCS line, for example right after or right before
|
||||
custom.po. Place the name of your customized message file on this line,
|
||||
followed by a \.
|
||||
|
||||
Example:
|
||||
|
||||
SRCS = \
|
||||
custom.po \
|
||||
new.po \
|
||||
ayb.po
|
||||
|
||||
Since these directories are under configure's control, any Makefile
|
||||
changes must be done to Makefile.in. This also requires configure to be
|
||||
rerun with at minimum the prefix option.
|
||||
|
||||
You will now be able to cd into messages/ and run make install.
|
||||
|
||||
There is always a chance of creating a syntax error, but the benefit to
|
||||
using gettext over Hybrid 6's src/messages_cust.tab is that syntax errors
|
||||
will not break the compile of the server, just of the message file.
|
||||
|
||||
Creating a message file from scratch is relatively simple as well. cd into
|
||||
messages/ and run ./create_po <name>.po. This command will generate a
|
||||
blank message file, listing all of the ircd default message ID's, with no
|
||||
replacements. Any message that you wish to keep the same as the ircd
|
||||
defaults, you will leave the msgstr set to "". Any message that you wish
|
||||
to change requires you to write a complete replacement for in msgstr.
|
||||
Again, please do NOT change the msgid. The replacement string must contain
|
||||
the same number of % arguments, and the arguments must be kept in the same
|
||||
order.
|
||||
|
||||
Once your message file is complete, you must put it into Makefile.in as
|
||||
described above. You must then rerun configure as described above. If the
|
||||
default (standard locale) messages ever change in Hybrid, your file can be
|
||||
updated with the make mrupdate command in the messages/ directory. Be sure
|
||||
and have a backup of your old one first, as this sometimes will give
|
||||
unusual entries in the .po files. Before attempting to use the updated
|
||||
message file, you must read through the customized file and be sure that
|
||||
it is correct.
|
||||
|
||||
If you create a translation for a new language, or an update to an
|
||||
existing translation, please do not hesitate in sending the .po file to
|
||||
the Hybrid team. Providing a translation will be a way that nearly anyone
|
||||
who knows multiple languages to contribute to ircd, and get their name in
|
||||
the translation credits.
|
||||
140
doc/modeg.txt
Normal file
140
doc/modeg.txt
Normal file
|
|
@ -0,0 +1,140 @@
|
|||
User Mode +g Documentation
|
||||
|
||||
Hybrid 7 includes a new and power feature that all users can take advantage
|
||||
of to help prevent flooding and unwanted messages. This new feature is
|
||||
invoked by setting user mode +g. When a client is set +g, that user will
|
||||
be in "Caller ID" mode. Any user that messages a +g client will receive
|
||||
a notice saying that they are in +g (server side ignore) mode. The target
|
||||
client (who is set +g) will also receive a notice saying that so and so
|
||||
messaged them, and that they are in +g mode.
|
||||
|
||||
The target of the message will only receive one notification per minute, from
|
||||
any client, in order to help prevent flooding. The sender will NOT have the
|
||||
rate limit, and will receive a notice saying the target is in +g mode every
|
||||
time they send a message. Note that this behavior is similar to the way AWAY
|
||||
messages are done.
|
||||
|
||||
There are numerous benefits for both opers and regular users, including the
|
||||
ability to stop spambot messages from ever reaching your client, stopping
|
||||
private message and CTCP floods, and being able to sit on IRC in privacy.
|
||||
|
||||
One question that arises is how to message specific users, while blocking
|
||||
out everyone else. The command ACCEPT is your answer. To add a user to
|
||||
your accept list, issue the raw command ACCEPT <nick>,<nick>,<nick>,...
|
||||
|
||||
You will not receive a reply from the ACCEPT command if it is succesful,
|
||||
only if an error has occured. There are three possible errors, shown by
|
||||
numerics:
|
||||
|
||||
ERR_ACCEPTFULL (456): :irc.server 456 client :Accept list is full
|
||||
- This is sent when an accept list is full.
|
||||
ERR_ACCEPTEXIST (457): :irc.server 457 client target :already exists
|
||||
- This is sent when a client tries to add a user to the accept list
|
||||
that already exists there
|
||||
ERR_ACCEPTNOT (458): :irc.server 458 client target :doesnt exist
|
||||
- This is sent when a client tries to remove a user from their accept
|
||||
list who is not on the accept list.
|
||||
|
||||
That user will now be able to send messages to your client until the
|
||||
association is broken.
|
||||
|
||||
Associations break in one of the following situations: when an accepted user
|
||||
QUIT's (or is on the other side of a split), you QUIT, or the accepted user
|
||||
changes their nick. The reason why a remote user's nick change will remove
|
||||
them from your accept list is so that you cannot track a user after they
|
||||
changed their nick.
|
||||
|
||||
Viewing the accept list is also very easy. Issue the raw command ACCEPT *.
|
||||
Removing a user from your accept list is also simple. Issue the command
|
||||
ACCEPT -<nick>.
|
||||
|
||||
Sample Session
|
||||
|
||||
The easiest way to see how this works is by experiencing it. Seeing a sample
|
||||
session can help understand what goes on though.
|
||||
|
||||
Client Hwy-LL is set +g initially.
|
||||
Client Hwy101 wants to message Hwy-LL
|
||||
|
||||
Note that some clients may have to use /quote ACCEPT instead of /accept.
|
||||
|
||||
--
|
||||
|
||||
Client Hwy101: /msg Hwy-LL hi
|
||||
Hwy101 will see: -Hwy-LL- *** I'm in +g mode (server side ignore).
|
||||
-Hwy-LL- *** I've been informed you messaged me.
|
||||
|
||||
Hwy-LL will see: Client Hwy101 [wcampbel@admin.irc.monkie.org] is messaging
|
||||
you and you are +g
|
||||
|
||||
The sender will receive the NOTICE from the target of the message, while
|
||||
the recipient will receive the NOTICE from the server.
|
||||
|
||||
--
|
||||
|
||||
If Hwy101 sends another message to Hwy-LL (before the minute expires), he will
|
||||
see: -Hwy-LL- *** I'm in +g mode (server side ignore).
|
||||
and will not receive the second notice
|
||||
|
||||
Hwy-LL will NOT see any notice.
|
||||
|
||||
--
|
||||
|
||||
Hwy-LL now wishes to see messages from Hwy101 and SpamBot
|
||||
|
||||
Client Hwy-LL: /accept Hwy101,SpamBot
|
||||
|
||||
Neither side will be told of the change in the accept list, Hwy-LL should
|
||||
presume that the accept was succesful if no error occurs.
|
||||
|
||||
Now Hwy-LL can see messages from Hwy101 and SpamBot without any blockage.
|
||||
If Hwy101 was also set +g, then he would have to issue /accept Hwy-LL
|
||||
before he would be able to see messages from Hwy-LL.
|
||||
|
||||
--
|
||||
|
||||
Hwy-LL now wants to see who is on his accept list.
|
||||
|
||||
Client Hwy-LL: /accept *
|
||||
|
||||
Hwy-LL will see:
|
||||
irc.server 281 Hwy-LL Hwy101 SpamBot
|
||||
irc.server 282 Hwy-LL :End of /ACCEPT list
|
||||
|
||||
The replies are in numeric form to help parsing by scripts.
|
||||
--
|
||||
|
||||
Hwy-LL realises he added a spambot to his list, and wants to remove it, and
|
||||
allow messages from services
|
||||
|
||||
Client Hwy-LL: /accept -SpamBot,services
|
||||
|
||||
Hwy-LL will now only accept messages from Hwy101 and services.
|
||||
|
||||
--
|
||||
|
||||
The nicks to be added can be in ANY order, however you cannot add or remove
|
||||
AND list.
|
||||
/ACCEPT x,y,-z,f,-a would be acceptable.
|
||||
/ACCEPT x,y,-z,* would ignore the * and generate an invalid nick
|
||||
response.
|
||||
|
||||
Like Dalnet and Undernet's SILENCE system, the accept list only exists while
|
||||
you are connected to IRC. In order for you to have the same accept list
|
||||
every time you come onto IRC, you must put the accept commands into your
|
||||
client's auto-perform, or manually issue the commands each time.
|
||||
|
||||
This system may seem similar to the SILENCE system, but it is actually a
|
||||
reverse SILENCE. SILENCE ignores certain users and allows the rest. Mode
|
||||
+g ignores all users except certain ones (on your accept list.) Both systems
|
||||
have their place, but the mode +g in Hybrid 7 is what the developers thought
|
||||
would be most useful for clients.
|
||||
|
||||
The goals of this user mode is to provide protection from flooding and
|
||||
spamming, and to provide users with a means to keep their privacy.
|
||||
|
||||
We hope that these goals are obtained.
|
||||
|
||||
--
|
||||
W. Campbell
|
||||
$Id: modeg.txt,v 1.1 2002/08/13 14:35:21 fishwaldo Exp $
|
||||
57
doc/modes.txt
Normal file
57
doc/modes.txt
Normal file
|
|
@ -0,0 +1,57 @@
|
|||
irc.corefailure.com hybrid-7beta5 oiwszcerkfydnxbaugl biklmnopstveIha bkloveIh
|
||||
|
||||
User Modes:
|
||||
|
||||
+a - admin - Admin status. Shown as an admin in WHOIS, able to
|
||||
load and unload modules, and see IP's in STATS c
|
||||
+b - bots - See bot and drone flooding notices
|
||||
+c - cconn - Client connection/quit notices
|
||||
+d - debug - See debugging notices
|
||||
+f - full - See I: line full notices
|
||||
+g - callerid - Server Side Ignore
|
||||
+i - invisible - Not shown in NAMES or WHO unless you share a
|
||||
a channel
|
||||
+k - skill - See server generated KILL messages
|
||||
+l - locops - See LOCOPS messages
|
||||
+n - nchange - See client nick changes
|
||||
+o - oper - Operator status
|
||||
+r - rej - See rejected client notices
|
||||
+s - servnotice - See general server notices
|
||||
+u - unauth - See unauthorized client notices
|
||||
+w - wallop - See server generated WALLOPS
|
||||
+x - external - See remote server connection and split notices
|
||||
+y - spy - See LINKS, STATS (if configured), TRACE notices
|
||||
+z - operwall - See oper generated WALLOPS
|
||||
|
||||
Channel Modes:
|
||||
|
||||
+a - hideops - Anonymous ops, chanops are hidden
|
||||
+b - ban - Channel ban on nick!user@host
|
||||
+e - exempt - Exemption from bans
|
||||
+h - halfop - Half op (%), can kick non ops, not full ops
|
||||
+I - invex - Invite exceptions, nick!user@host does not need to be
|
||||
explicitly INVITE'd into the channel before being able
|
||||
JOIN
|
||||
+i - invite - Invite only
|
||||
+k - key - Key/password for the channel. VChans with a key can be
|
||||
JOIN'ed with JOIN #vchanned-channel !vkey password
|
||||
+l - limit - Limit the number of users in a channel
|
||||
+m - moderated - Users without +v/h/o cannot send text to the channel
|
||||
+n - noexternal - Users must be in the channel to send text to it
|
||||
+o - chanop - Full operator status
|
||||
+p - private - Private is obsolete, this now restricts KNOCK, and can be
|
||||
set at the same time as +s. This will also prevents
|
||||
halfops from setting +/-h.
|
||||
+s - secret - The channel does not show up on NAMES or LIST or in the
|
||||
WHOIS channel list unless you are a member of the channel
|
||||
+t - topic - Only chanops can change the topic
|
||||
+v - voice - Can speak in a moderated channel, and is exempt from flood
|
||||
restrictions
|
||||
|
||||
The third part of the 004 numeric lists channel modes that require arguments.
|
||||
Currently these are bkloveIh.
|
||||
|
||||
Note that most of the channel modes can be disabled in the conf file for
|
||||
networks that do not wish to support them.
|
||||
|
||||
# $Id: modes.txt,v 1.1 2002/08/13 14:35:22 fishwaldo Exp $
|
||||
137
doc/old/Authors
Normal file
137
doc/old/Authors
Normal file
|
|
@ -0,0 +1,137 @@
|
|||
/************************************************************************
|
||||
* IRC - Internet Relay Chat, doc/AUTHORS
|
||||
* Copyright (C) 1990
|
||||
*
|
||||
* AUTHORS FILE:
|
||||
* This file attempts to remember all contributors to the IRC
|
||||
* developement. Names can be only added this file, no name
|
||||
* should never be removed. This file must be included into all
|
||||
* distributions of IRC and derived works.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 1, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
|
||||
IRC was conceived of and written by Jarkko Oikarinen <jto@tolsun.oulu.fi>.
|
||||
IRC was originally written in University of Oulu, Computing Center.
|
||||
Jan 1991 - IRC 2.6 jto@tolsun.oulu.fi
|
||||
- Multiple Channels and protocol changes
|
||||
|
||||
Contributions were made by a cast of dozens, including the following:
|
||||
|
||||
Markku Jarvinen <mta@tut.fi>: Emacs-like editing facility for the client
|
||||
|
||||
Kimmo Suominen <kim@kannel.lut.fi>: HP-UX port
|
||||
|
||||
Jeff Trim <jtrim@orion.cair.du.edu>: enhancements and advice
|
||||
|
||||
Vijay Subramaniam <vijay@lll-winken.llnl.gov>: advice and ruthless publicity
|
||||
|
||||
Karl Kleinpaste <karl@cis.ohio-state.edu>: user's manual
|
||||
|
||||
Greg Lindahl <gl8f@virginia.edu>: AUTOMATON code, the Wumpus GM automaton,
|
||||
myriad bug fixes
|
||||
|
||||
Bill Wisner <wisner@hayes.fai.alaska.edu>: numerous bug fixes and code
|
||||
enhancements
|
||||
|
||||
Tom Davis <conslt16@zeus.unl.edu> and Tim Russell <russell@zeus.unl.edu>:
|
||||
VMS modifications
|
||||
|
||||
Markku Savela <msa@tel4.tel.vtt.fi>: advice, support, and being the
|
||||
incentive to do some of our *own* coding. :)
|
||||
|
||||
Tom Hopkins <hoppie@buengf.bu.edu>: bug fixes, quarantine lines,
|
||||
consolidation of various patches.
|
||||
|
||||
Christopher Davis <ckd@cs.bu.edu>: EFnet/Anet gateway coding,
|
||||
many automata ;), documentation fixing.
|
||||
|
||||
Helen Rose <hrose@cs.bu.edu>: documentation updating, and fixing.
|
||||
|
||||
Tom Hinds <rocker@bucsf.bu.edu>: emacs client updating.
|
||||
|
||||
Tim Miller <cerebus@bu-pub.bu.edu>: various server and client-breaking
|
||||
features.
|
||||
|
||||
Darren Reed <avalon@coombs.anu.edu.au>: various bug fixes and enhancements.
|
||||
Introduced nickname and channelname hash tables into the server.
|
||||
|
||||
The version 2.2 release was coordinated by Mike Bolotski
|
||||
<mikeb@salmon.ee.ubc.ca>.
|
||||
|
||||
The version 2.4 release was coordinated by Markku Savela and
|
||||
Chelsea Ashley Dyerman
|
||||
|
||||
The version 2.5.2 release was coordinated by Christopher Davis, Helen Rose,
|
||||
and Tom Hopkins.
|
||||
|
||||
The versions 2.6.2, 2.7 and 2.8 releases were coordinated by Darren Reed.
|
||||
|
||||
Contributions for the 2.8 release from the following people:
|
||||
Matthew Green <phone@coombs.anu.edu.au>
|
||||
Chuck Kane <ckane@ece.uiuc.edu>
|
||||
Matt Lyle <matt@oc.com>
|
||||
Vesa Ruokonen <ruokonen@lut.fi>
|
||||
|
||||
Markku Savela <Markku.Savela@vtt.fi> / April 1990
|
||||
Fixed various bugs in 2.2PL1 release server (2.2msa.4) and changed
|
||||
sockets to use non-blocking mode (2.2msa.9). [I have absolutely
|
||||
nothing to do with clients :-]
|
||||
|
||||
Chelsea Ashley Dyerman <chelsea@earth.cchem.berkeley.edu> / April 1990
|
||||
Rewrote the Makefiles, restructuring of source tree. Added libIrcd.a to
|
||||
the Makefile macros, numerous reformatting of server text messages, and
|
||||
added mkversion.sh to keep track of compilation statistics. Numerous
|
||||
bug fixes and enhancements, and co-coordinator of the 2.4 release.
|
||||
|
||||
jarlek@ifi.uio.no added mail functions to irc.
|
||||
|
||||
Armin Gruner <gruner@informatik.tu-muenchen.de> / May, June 1990:
|
||||
* Patched KILL-line feature for ircd.conf, works now.
|
||||
Enhancement: Time intervals can be specified in passwd-field.
|
||||
Result: KILL-Line is only active during these intervals
|
||||
* Patched PRIVMSG handling, now OPER can specify masks for sending
|
||||
private messages, advantage: msg to all at a specified server or host.
|
||||
* Little tests on irc 2.5 alpha, fixed some little typos in client code.
|
||||
Change: common/debug.c has been moved to ircd/s_debug.c, and a
|
||||
irc/c_debug.c has been created, for the benefit that wrong server msg
|
||||
are displayed if client does not recognize them. (strange, if a server
|
||||
sends an 'unknown command', isn't it?)
|
||||
|
||||
Tom Hopkins <hoppie@buengf.bu.edu> / September, October 1990:
|
||||
* Patched msa's K lines for servers (Q lines).
|
||||
* Consolidated several patches, including Stealth's logging patch.
|
||||
* Fixed several minor bugs.
|
||||
* Has done lots of other stuff that I can't seem to remember, but he
|
||||
always works on code, so he has to have done alot more than three
|
||||
lines worth. :)
|
||||
|
||||
Thanks go to those persons not mentioned here who have added their advice,
|
||||
opinions, and code to IRC.
|
||||
|
||||
Various modifications, bugreports, cleanups and testing by:
|
||||
|
||||
Hugo Calendar <hugo@ucscb.ucsc.edu>
|
||||
Bo Adler <adler@csvax.cs.caltech.edu>
|
||||
Michael Sandrof <ms5n+@andrew.cmu.edu>
|
||||
Jon Solomon <jsol@cs.bu.edu>
|
||||
Jan Peterson <jlp@hamblin.math.byu.edu>
|
||||
Nathan Glasser <nathan@brokaw.lcs.mit.edu>
|
||||
Helen Rose <hrose@eff.org>
|
||||
Mike Pelletier <stealth@caen.engin.umich.edu>
|
||||
Basalat Ali Raja <gwydion@tavi.rice.edu>
|
||||
Eric P. Scott <eps@toaster.sfsu.edu>
|
||||
Dan Goodwin <fornax@wpi.wpi.edu>
|
||||
Noah Friedman <friedman@ai.mit.edu>
|
||||
84
doc/old/Etiquette
Normal file
84
doc/old/Etiquette
Normal file
|
|
@ -0,0 +1,84 @@
|
|||
/************************************************************************
|
||||
* IRC - Internet Relay Chat, doc/etiquette
|
||||
* Copyright (C) 1990, Lea Viljanen and Ari Husa
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 1, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
|
||||
HOW TO BEHAVE ON IRC
|
||||
|
||||
Authors: Lea Viljanen (LadyBug) viljanen@kreeta.helsinki.fi
|
||||
Ari Husa (luru) so-luru@tolsun.oulu.fi
|
||||
|
||||
|
||||
1) Language
|
||||
|
||||
The most widely understood and spoken language on IRC is English.
|
||||
However! As IRC is used in many different countries, English is by
|
||||
no means the only language. If you want to speak some other language
|
||||
than English (for example with your friends), go to a separate channel
|
||||
and set the topic (with /topic) to indicate that. For example
|
||||
/topic Finnish only!
|
||||
would mean that this channel would be reserved for Finnish discussion.
|
||||
On the other hand, you should check the topic (with /list command)
|
||||
before you move to a channel to see if there are any restrictions about
|
||||
language.
|
||||
On a channel not restricted by /topic, please speak a language
|
||||
everybody can understand. If you want to do otherwise, change channels
|
||||
and set the topic accordingly.
|
||||
|
||||
|
||||
2) Hello/Goodbye
|
||||
|
||||
It's not necessary to greet everybody on a channel personally.
|
||||
Usually one "Hello" or equivalent is enough. And don't expect everybody
|
||||
to greet you back. On a channel with 20 people that would mean one
|
||||
screenful of hellos. It's sensible not to greet, in order not to be rude
|
||||
to the rest of the channel. If you must say hello, do it with a private /msg.
|
||||
The same applies to goodbyes.
|
||||
|
||||
|
||||
3) Discussion
|
||||
|
||||
When you come to a new channel it's advised you to listen
|
||||
for a while to get an impression of what's discussed. Please feel free
|
||||
to join in, but do not try to force your topic into the discussion
|
||||
if that doesn't come naturally.
|
||||
|
||||
|
||||
4) {}|[]\
|
||||
|
||||
IRC has quite a lot of people from Scandinavian countries,
|
||||
the above characters are letters in their alphabet. This
|
||||
has been explained on IRC about a thousand and one times, so
|
||||
read the following, do not ask it on IRC:
|
||||
|
||||
{ is an A with 2 dots over it
|
||||
} is an A with a small circle above it
|
||||
| is either an O with 2 dots over it or an O with a dash (/) through it
|
||||
[, ], and \ are the preceding three letters in upper case.
|
||||
|
||||
There are a lot of people from Japan as well, who use Kanji characters
|
||||
which may look quite exotic as well. As I don't know Kanji I don't
|
||||
even try to explain any of the characters.
|
||||
|
||||
5) ATTENTION!
|
||||
|
||||
Remember, people on IRC form their opinions about you only by
|
||||
your actions, writings and comments on IRC. So think before you type.
|
||||
Do not "dump" to a channel or user (send large amounts of unwanted
|
||||
information). This is likely to get you /kicked off the channel or
|
||||
/killed off from irc. Dumping causes network 'burbs', connections going
|
||||
down because servers cannot handle the large amount of traffic any more.
|
||||
8
doc/old/README
Normal file
8
doc/old/README
Normal file
|
|
@ -0,0 +1,8 @@
|
|||
This stuff is so ancient it's not even funny anymore. Take it with
|
||||
a grain of salt when you read it. --JRL
|
||||
|
||||
The Bill Wisner example.conf has been updated, I have also included
|
||||
Helen Roses example.conf as example.conf.trillian (taken from
|
||||
the CSR tree ) as it is superiour in some respects to Bill's version.
|
||||
Updated as well to reflect hybrid . --Dianora
|
||||
|
||||
212
doc/old/US-Admin/Networking
Normal file
212
doc/old/US-Admin/Networking
Normal file
|
|
@ -0,0 +1,212 @@
|
|||
/************************************************************************
|
||||
* IRC - Internet Relay Chat, doc/NETWORKING
|
||||
* Copyright (C) 1990, Helen Rose
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 1, or (at your option)
|
||||
* any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
|
||||
Author: Helen Rose
|
||||
hrose@cs.bu.edu
|
||||
Date: 10 Oct 1990
|
||||
|
||||
*** Please read this before doing any connecting or writing to ask for
|
||||
connections. The information contained in this section is crucial to the
|
||||
way IRC is run.
|
||||
|
||||
In August of 1990, IRC suffered a critical split in viewpoints of key
|
||||
people in the IRC heirarchy. The result was IRC split into two networks,
|
||||
EFnet (Eris Free network) and Anet (Anarchy network). This split continues
|
||||
today. There is some debate over whether IRC will ever reunite, however,
|
||||
neither side is willing to bend from their standpoint.
|
||||
|
||||
Below is a paragraph from each side, listing their viewpoints on why their
|
||||
respective net is "better" than the other. Please read these, and decide
|
||||
for yourself which is the better network. Currently, there are about 95
|
||||
servers on EFnet (and the same number of users) and 15 servers on Anet (and
|
||||
about half the number of users).
|
||||
|
||||
Anet
|
||||
====
|
||||
joshua@coombs.anu.edu.au
|
||||
(DCLXVI == Josh Geller)
|
||||
Arguments in favor of joining Anet include stabler links, ease of
|
||||
connecting (just connect your server to eris.berkeley.edu; if you decide
|
||||
later you wish to be on EFnet you merely have to add whatever patches are
|
||||
required and get a link from the appropriate EFnet server), no likelihood
|
||||
of regulation of numbers of servers (there has been some talk of limiting
|
||||
the number of servers on EFnet).
|
||||
|
||||
EFnet
|
||||
*===*
|
||||
ckd@cs.bu.edu, hrose@cs.bu.edu
|
||||
(ckd = Christopher Davis, Trillian = Helen Rose)
|
||||
Arguments in favor of joining EFnet are virtually limitless. From a
|
||||
redundant backbone plan (which assures everyone of getting a close,
|
||||
fast link and tries to keep traffic off of long haul networks) to the
|
||||
fact that the obvious security hole that exists with open-server servers
|
||||
does not exist. (Anyone running an open server allows any user with
|
||||
telnet access to crash the server's machine without too much work.)
|
||||
|
||||
|
||||
---real networking document---
|
||||
Throughout this document every effort will be made to apply to *BOTH* ANet
|
||||
and EFnet. If this is not possible, EFnet will be referred to, considering
|
||||
it is the side where the majority is located.
|
||||
|
||||
Anet has one network coordinator:richardt@legato.com. Mail to him for all
|
||||
correspondence. At this time, no backbone layouts have been published for
|
||||
Anet.
|
||||
|
||||
EFnet is coordinated in several areas:
|
||||
|
||||
ckd@cs.bu.edu and hrose@cs.bu.edu coordinate the US routing. They also
|
||||
coordinate all incoming connections to the US. If you are in the United
|
||||
States and need a link, please mail to "operlist-request@cs.bu.edu"
|
||||
supplying the information listed below.
|
||||
|
||||
savela@tel.vtt.fi, irc@tolsun.oulu.fi, and d88-skl@nada.kth.se coordinate
|
||||
the NORDUnet connections. (msa, WiZ, and meLazy on irc, respectively)
|
||||
|
||||
muts@fysak.fys.ruu.nl coordinates Dutch servers.
|
||||
|
||||
stumpf@Informatik.TU-Muenchen.de and Gruner@Informatik.TU-Muenchen.de
|
||||
coordinate German servers. (Maex and Armin/Gonzo)
|
||||
|
||||
phil@cnam.cnam.fr coordinates the one French IRC server, and any others
|
||||
that might want be started.
|
||||
|
||||
avalon@coombs.anu.oz.au coordinates the Australian servers.
|
||||
|
||||
bowles@is.s.u-tokyo.ac.jp coordinates the Japanese servers.
|
||||
|
||||
==how to get an IRC connection==
|
||||
|
||||
(1) If you are in the United States and on Anet, mail to
|
||||
richardt@legato.com.
|
||||
|
||||
(2) If you are in the United States and on EFnet:
|
||||
a) find out if your system has /etc/ping (sometimes /usr/etc/ping)
|
||||
and ping the following hosts-
|
||||
|
||||
server/machine name IP Address Geographical Location
|
||||
bucsd.bu.edu 128.197.10.2 Boston, MA
|
||||
irc.mit.edu 18.70.0.224 Cambridge, MA
|
||||
poe.acc.virginia.edu 128.143.20.20 Charlottesville, VA
|
||||
sindri.cs.cornell.edu 128.84.254.96 Ithaca, NY
|
||||
polaris.ctr.columbia.edu 128.59.64.79 New York City, NY
|
||||
fairhope.andrew.cmu.edu 128.2.11.213 Pittsburgh, PA
|
||||
*.umich.edu 141.212.66.36 Ann Arbor, MI
|
||||
h.ece.uiuc.edu 128.174.115.18 Urbana-Champaign, IL
|
||||
minnie.cc.utexas.edu 128.83.135.13 Austin, TX
|
||||
ucsu.colorado.edu 128.138.129.83 Boulder, CO
|
||||
badger.ugcs.caltech.edu 131.215.128.29 Pasadena, CA
|
||||
*.spies.com 130.143.3.3 Cupertino, CA
|
||||
*.washington.edu 128.95.152.35 Seattle, WA
|
||||
|
||||
(yes, this seems like alot, but the backbone structure is quite complex and
|
||||
redundant so when we have a network break, servers can pick up other
|
||||
servers within moments)
|
||||
|
||||
b) a simple ping hostname (or ping IP address) will suffice. Ping the
|
||||
five geographically closest machines. Let the ping run for 100 packets.
|
||||
This allows the network coordinators to best evaluate your position
|
||||
on the network and to give you a connection that is fastest.
|
||||
Note: when using the SunOS version of ping, use ping -s machinename;
|
||||
"regular" SunOS ping is useless.
|
||||
|
||||
c) mail these results to operlist-request@cs.bu.edu requesting a link.
|
||||
|
||||
(3) If you are in Europe and are requesting a link, mail to the
|
||||
appropriate contact listed above, and they will instruct you on how to
|
||||
secure a link for your server.
|
||||
|
||||
These are the results of the typical /etc/ping command:
|
||||
|
||||
(note that since bucsd.bu.edu runs SunOS, I used ping -s...)
|
||||
|
||||
bucsd% /usr/etc/ping -s betwixt.cs.caltech.edu
|
||||
PING betwixt.cs.caltech.edu: 56 data bytes
|
||||
64 bytes from betwixt.cs.caltech.edu (131.215.128.4): icmp_seq=0. time=169. ms
|
||||
64 bytes from betwixt.cs.caltech.edu (131.215.128.4): icmp_seq=1. time=190. ms
|
||||
64 bytes from betwixt.cs.caltech.edu (131.215.128.4): icmp_seq=2. time=200. ms
|
||||
64 bytes from betwixt.cs.caltech.edu (131.215.128.4): icmp_seq=3. time=170. ms
|
||||
[...]
|
||||
64 bytes from betwixt.cs.caltech.edu (131.215.128.4): icmp_seq=18. time=180. ms
|
||||
64 bytes from betwixt.cs.caltech.edu (131.215.128.4): icmp_seq=19. time=220. ms
|
||||
64 bytes from betwixt.cs.caltech.edu (131.215.128.4): icmp_seq=20. time=170. ms
|
||||
64 bytes from betwixt.cs.caltech.edu (131.215.128.4): icmp_seq=21. time=200. ms
|
||||
^^ ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^ ^^^^^^^
|
||||
Size of packet hostname IP address packet number trip time
|
||||
|
||||
----betwixt.cs.caltech.edu PING Statistics----
|
||||
22 packets transmitted, 22 packets received, 0% packet loss
|
||||
round-trip (ms) min/avg/max = 160/179/220
|
||||
|
||||
When you send pings to operlist-request, please only send the results
|
||||
(the above three lines)--we *don't* need each packet's time.
|
||||
|
||||
Guidelines:
|
||||
|
||||
Avg Time Connection is
|
||||
======== =============
|
||||
20-50 ms Optimal
|
||||
50-80 ms Excellent
|
||||
80-120 ms Very Good
|
||||
120-180 ms Average
|
||||
180-240 ms Acceptable
|
||||
240-300 ms Below Average
|
||||
300-400 ms Bad
|
||||
400+ ms Find a better link, if possible
|
||||
|
||||
** *** WHERE TO FIND HELP!!! ***
|
||||
**
|
||||
** If you have any other questions about connecting to an irc server, please
|
||||
** mail to operlist-request@cs.bu.edu. If you have problems mailing there,
|
||||
** try mailing hrose@cs.bu.edu or ckd@cs.bu.edu.
|
||||
**
|
||||
** *** WHERE TO FIND HELP!!! ***
|
||||
|
||||
If you are in need of further help, you may find it by using your IRC
|
||||
client, entering IRC, and sending a /wallops. Be sure to read the help
|
||||
information on /wallops before doing so. Please use /wallops for IRC
|
||||
questions or help only, and not for questions like "have you seen nicky
|
||||
I need to talk to him". /wallops with care, or you will be annoying
|
||||
every operator on IRC.
|
||||
|
||||
Appendix
|
||||
========
|
||||
|
||||
Open client servers
|
||||
Until such a time that your server becomes connected, you should use your
|
||||
irc client and connect to open client servers. Some of these servers are-
|
||||
|
||||
irc.mit.edu
|
||||
bucsd.bu.edu
|
||||
fairhope.andrew.cmu.edu
|
||||
hermes.tcad.ee.ufl.edu
|
||||
mingin.engin.umich.edu
|
||||
minnie.cc.utexas.edu
|
||||
badger.ugcs.caltech.edu
|
||||
ucsu.colorado.edu
|
||||
dharma.cpac.washington.edu
|
||||
|
||||
fysak.fys.ruu.nl
|
||||
nic.funet.fi
|
||||
coombs.anu.edu.au
|
||||
|
||||
Start up your irc client, and then type /help for help.
|
||||
Happy IRC'ing!
|
||||
|
||||
|
||||
253
doc/old/US-Admin/Operators
Normal file
253
doc/old/US-Admin/Operators
Normal file
|
|
@ -0,0 +1,253 @@
|
|||
Internet Relay Chat Operator Etiquette Guide
|
||||
|
||||
January, 1991
|
||||
|
||||
Welcome! You've either been selected to be an IRC Operator or you have set
|
||||
up your server and thus have taken on the dual task of IRC Server
|
||||
Administrator and IRC Operator. Your future days will be filled with hours
|
||||
of fun chatting on IRC, and then wondering why everyone you talked to went
|
||||
away, because the links had apparently broken.
|
||||
|
||||
Linking:
|
||||
========
|
||||
|
||||
You will be assigned links from the IRC Routing Coordinators. Please use
|
||||
these links and these links ONLY. The links have been designed to maximize
|
||||
efficiency and make delays in chatting minimal. You will be given two
|
||||
links, one to each regional backbone site. Connect to the primary site
|
||||
first and then to the secondary site. You should not need to connect to any
|
||||
other sites. You will be informed if this policy changes.
|
||||
|
||||
Kills and Walls:
|
||||
===============
|
||||
|
||||
/kill and /wall are special operator commands. You should use them with
|
||||
care, and only if absolutely needed. The format are as follows:
|
||||
/kill USERNAME comment. comment can be a phrase of almost any length
|
||||
(within reason) and should be used for specifying the reason of the kill.
|
||||
example: /kill Trillian She's a Ghost
|
||||
IRC Ghosts are created after a net split has occured and the net has yet to
|
||||
relink.
|
||||
|
||||
/wall PHRASE. This is used for an emergency command like the net is about
|
||||
to split into little pieces, and everyone should reconfigure their links
|
||||
as soon as possible. You will see a WALL when it happens, an operators
|
||||
nickname will appear with # signs around it.
|
||||
#Trillian# Server bucsd.bu.edu coming down for upgrade. Prepare to
|
||||
reconfigure links.
|
||||
|
||||
/wallops PHRASE This is used to talk to ALL operators at once. It is not
|
||||
often warranted, but is useful. Often, when there is an important IRC
|
||||
situation that requires all the operators attention, /wallops is used. The
|
||||
form for wallops is a nickname with ! signs around it.
|
||||
!Trillian! Australia should leaf off of eris, not carry all the US traffic.
|
||||
|
||||
|
||||
/TRACE command
|
||||
/TRACE is useful to know what servers are connected to what. Sometimes
|
||||
/trace can be confusing, especially you are using it for the first time.
|
||||
Here is an example of a trace from bucsd.bu.edu to betwixt.cs.caltech.edu.
|
||||
|
||||
/TRACE betwixt.cs.caltech.edu
|
||||
IRC log started Mon Aug 26 17:04
|
||||
*** Link eff.org<2.6.1a> ==> h.ece.uiuc.edu
|
||||
-bucsd.bu.edu- *** Link bucsd.bu.edu<2.6.1a> ==> h.ece.uiuc.edu
|
||||
-h.ece.uiuc.edu- *** Serv Class[3] h.ece.uiuc.edu ==> ucsu.colorado.EDU
|
||||
-h.ece.uiuc.edu- *** Serv Class[2] h.ece.uiuc.edu ==> bucsd.bu.edu
|
||||
-h.ece.uiuc.edu- *** Serv Class[10] h.ece.uiuc.edu ==> silver.ucs.indiana.edu
|
||||
-h.ece.uiuc.edu- *** Serv Class[11] h.ece.uiuc.edu ==> monitor.ece.uiuc.edu[h.ece.uiuc.edu]
|
||||
-h.ece.uiuc.edu- *** User Class[0] h.ece.uiuc.edu ==> Razorbone[uxa.cso.uiuc.edu]
|
||||
-h.ece.uiuc.edu- *** Serv Class[10] h.ece.uiuc.edu ==> MHD54.MOORHEAD.MSUS.EDU[134.29.97.1]
|
||||
-h.ece.uiuc.edu- *** Serv Class[4] h.ece.uiuc.edu ==> *.umich.edu[mingin.engin.umich.edu]
|
||||
-h.ece.uiuc.edu- *** User Class[0] h.ece.uiuc.edu ==> BooServ[sunc4.cs.uiuc.edu]
|
||||
-h.ece.uiuc.edu- *** Serv Class[10] h.ece.uiuc.edu ==> nic.stolaf.edu
|
||||
-h.ece.uiuc.edu- *** Oper Class[0] h.ece.uiuc.edu ==> SodaPop[h.ece.uiuc.edu]
|
||||
-h.ece.uiuc.edu- *** Serv Class[4] h.ece.uiuc.edu ==> oddjob.uchicago.edu
|
||||
-h.ece.uiuc.edu- *** User Class[0] h.ece.uiuc.edu ==> Deviant[isca01.isca.uiowa.edu]
|
||||
-h.ece.uiuc.edu- *** Serv Class[10] h.ece.uiuc.edu ==> *.uc.edu[hilbert.che.uc.edu]
|
||||
-h.ece.uiuc.edu- *** Class 0 Entries linked: 4
|
||||
-h.ece.uiuc.edu- *** Class 11 Entries linked: 1
|
||||
-h.ece.uiuc.edu- *** Class 10 Entries linked: 4
|
||||
-h.ece.uiuc.edu- *** Class 4 Entries linked: 2
|
||||
-h.ece.uiuc.edu- *** Class 3 Entries linked: 1
|
||||
-h.ece.uiuc.edu- *** Class 2 Entries linked: 1
|
||||
|
||||
This shows that from eff.org (running version 2.6.1a to h.ece.uiuc.edu,
|
||||
routing goes through bucsd.bu.edu before reaching h.ece.uiuc.edu.
|
||||
"h" is connected to ucsu.colorado.edu, silver.ucs.indiana.edu,
|
||||
monitor.ece.uiuc.edu (which resolves to [h.ece.uiuc.edu], hence the
|
||||
square brackets), mhd54.moorhead.msus.edu, *.umich.edu (which resolves
|
||||
to mingin.engin.umich.edu), nic.stolaf.edu, oddjob.uchicago.edu,
|
||||
*.uc.edu (which resolves to hilbert.che.uc.edu), and bucsd.bu.edu, which
|
||||
is known as its "uplink". It is quite normal for a server to have
|
||||
several "uplinks" if it is busy. An uplink is the link towards the top
|
||||
of the tree which carries alot of traffic. "h" also has several users on
|
||||
it, RazorBone, BooServ, and Deviant. SodaPop is also an active operator
|
||||
on h.ece.uiuc.edu. You can tell each host from what each person is
|
||||
logged into by looking just past their nickname. For example, Deviant is
|
||||
logged in from isca01.isca.uiowa.edu.
|
||||
|
||||
/SQUIT server {comment}
|
||||
/squit isolates a specified link from the next closest uplink server.
|
||||
This is usually used in conjunction with CONNECT (explained later) to
|
||||
reroute traffic. This will be described in detail in the section
|
||||
"routing", preceding CONNECT.
|
||||
SQUIT can be used in one of two ways. It can be used on a local
|
||||
server, which would cause the server name specified to be unlinked
|
||||
relative to your path; or you can send a message to another server
|
||||
instructing it to issue an SQUIT to that server, in which case the
|
||||
break will be relative to the remote server.
|
||||
|
||||
Usage (and examples):
|
||||
|
||||
/squit E
|
||||
|
||||
If the network looks like this initially (and you are on server A)
|
||||
|
||||
|
||||
A <---> B <---> C <---> D
|
||||
^
|
||||
|
|
||||
v
|
||||
G <---> E <---> F <---> ... (rest of the net)
|
||||
|
||||
|
||||
Then after issuing the previous /squit the network would look like this:
|
||||
|
||||
A <---> B <---> C <---> D
|
||||
|
||||
|
||||
G <---> E <---> F <---> ...
|
||||
|
||||
|
||||
/squit E {comment}
|
||||
|
||||
It usually helps to give a reason why you are sending a
|
||||
SQUIT for a server. This can be accomplished by sending
|
||||
the command "/squit server This link is making the US route
|
||||
through Finland". The SQUIT will then be sent out, and the
|
||||
server sending the squit will WALLOP sending the comment
|
||||
so all operators can see it.
|
||||
|
||||
/CONNECT server {portnum server2}
|
||||
/connect is used to establish a link between two servers. These
|
||||
connections must be authorized by each server's ircd.conf file, but
|
||||
any operator can issue a CONNECT between authorized servers. This
|
||||
command is most often used in conjunction with SQUIT to reroute
|
||||
traffic.
|
||||
If only one argument is given, this command causes the server you
|
||||
are on to attempt to connect to the server specified. For example,
|
||||
"/connect B" (in the previous example) would cause your server (A) to
|
||||
connect to B.
|
||||
Suppose you wanted to reconnect server F to server E? You cannot
|
||||
contact server F since it is no longer part of your network. However,
|
||||
you can tell server E to connect to it. A remote CONNECT can be issued
|
||||
to server E.
|
||||
|
||||
Examples (assume you are on server A):
|
||||
|
||||
/connect B
|
||||
|
||||
If the network initially looks like this:
|
||||
|
||||
A B <---> ... (rest of network)
|
||||
|
||||
Then afterwards (if the connection succeeds) the network will look
|
||||
like this:
|
||||
|
||||
A <---> B <---> ...
|
||||
|
||||
|
||||
In the example where you wanted to reconnect server E to F, the
|
||||
following syntax would be appropriate (note: we are assuming that
|
||||
F's irc socket port is 6667, which is the default)
|
||||
|
||||
/connect F 6667 E
|
||||
|
||||
If the network initially looks like this:
|
||||
|
||||
A <---> B <---> C <---> D
|
||||
^
|
||||
|
|
||||
v
|
||||
G <---> E F <---> ...
|
||||
|
||||
Then after your CONNECT request the network topology will look like this:
|
||||
|
||||
A <---> B <---> C <---> D
|
||||
^
|
||||
|
|
||||
v
|
||||
G <---> E <---> F <---> ...
|
||||
|
||||
Be careful when connecting servers that you know which command to
|
||||
use! If you simply issued "/connect F" from your server, the
|
||||
network would look like this:
|
||||
|
||||
|
||||
... <---> F <---> A <---> B <---> C <---> D
|
||||
^
|
||||
|
|
||||
v
|
||||
G <---> E
|
||||
|
||||
which for various reasons (discussed below) might be very
|
||||
undesirable.
|
||||
|
||||
Routing
|
||||
=======
|
||||
|
||||
When and how should you do rerouting? This depends on where your
|
||||
server is topologically located and whether you route traffic. If you
|
||||
are a leaf node (i.e. only connect to one server at a time) then
|
||||
chances are you won't need to do any routing at all. Your ircd.conf
|
||||
file should be written to connect to the best possible servers first
|
||||
before trying alternates. At the most, you may decide to squit an
|
||||
alternate server and connect to your primary if/when it goes back up.
|
||||
This only involves local squits, however.
|
||||
|
||||
If you are operating a backbone site, you may find yourself
|
||||
rerouting things quite often. If the EFnet servers (see the file
|
||||
doc/networking) badger.ugcs.caltech.edu (Pasadena, CA),
|
||||
irc.mit.edu (Boston, MA), minnie.cc.utexas.edu (Austin, TX) and
|
||||
ucsu.colorado.edu (Boulder, CO) were routing traffic in the following way:
|
||||
|
||||
... <---> minnie <---> badger <---> bucsd <---> ucsu <---> ...
|
||||
|
||||
It would make sense to either squit ucsu and reconnect it to minnie,
|
||||
or disconnect minnie from badger and connect to ucsu, because
|
||||
topologically (and geographically) ucsu and minnie are rather close.
|
||||
There are occasions when US traffic for some reasons winds up being
|
||||
routed through Australia. This is another case where traffic should
|
||||
definitely be rerouted. However, there are sometimes occasions when
|
||||
routing is going through "backdoor" methods. If you see something
|
||||
totally outrageous (like the east coast and the west coast being
|
||||
connected by eff.org) please /WALLOPS and ask before you send any
|
||||
squits, because chances are, it's like that for a reason.
|
||||
|
||||
Of course, any operator can remotely squit or connect servers, so
|
||||
if you see a problem and you're sure you know how to fix it, it's a
|
||||
good idea to do so. If the operator of a server which is is being
|
||||
routed poorly is online, it's probably best to contact him/her first,
|
||||
though.
|
||||
|
||||
Chances are that hub operators will be more familiar with the
|
||||
general topology of the network and which servers connect to which
|
||||
(which is why most of the manual routing is left to them), so if you
|
||||
have any problems, talk to the other operators via /wallops. That's
|
||||
what it's there for!
|
||||
Also, be aware that servers will notify all the operators online of
|
||||
remote SQUITs and CONNECTs via WALLOPS.
|
||||
|
||||
Please let us know if there should be any additions to this guide. Again,
|
||||
this is not MANDATORY, this is just a GUIDE. Please conduct yourself as
|
||||
an IRC Operator would...you are looked upon for assistance, both emotional
|
||||
and mental.
|
||||
|
||||
Helen Rose Christopher Davis
|
||||
<hrose@cs.bu.edu> <ckd@cs.bu.edu>
|
||||
|
||||
Noah Friedman
|
||||
<friedman@ai.mit.edu>
|
||||
|
||||
January, 1991
|
||||
3
doc/old/US-Admin/README
Normal file
3
doc/old/US-Admin/README
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
This stuff is so ancient it's not even funny anymore. Take it with
|
||||
a grain of salt if you bother to read it.
|
||||
|
||||
369
doc/old/example.conf.trillian
Normal file
369
doc/old/example.conf.trillian
Normal file
|
|
@ -0,0 +1,369 @@
|
|||
# IRC - Internet Relay Chat, doc/example.conf
|
||||
# Copyright (C) 1994, Helen Rose
|
||||
##
|
||||
## updated by Diane Bruce Dec 19 1997, aka db or Dianora
|
||||
## My changes will be shown in ## marks
|
||||
##
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 1, or (at your option)
|
||||
# any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
#
|
||||
# This is an example configuration file for the IRC server
|
||||
#
|
||||
# You only need an ircd.conf (IRC server configuration file) if you are
|
||||
# running an IRC server. If you are running a standalone client this file
|
||||
# is not necessary.
|
||||
#
|
||||
# This file will explain the various lines in the IRC server
|
||||
# configuration file. Not all lines are mandatory. You can check to make
|
||||
# sure that your configuration file is correct by using the program
|
||||
# "chkconf", provided in the server distribution (and when you do "make
|
||||
# install" this program will be installed in the same directory as the irc
|
||||
# server).
|
||||
#
|
||||
# The options for whether a line is needed or not are:
|
||||
# MANDATORY: you absolutely MUST have this line
|
||||
# NETWORKED: you must have this line if you are connecting this irc
|
||||
# server to any other server (servers can run standalone).
|
||||
# SUGGESTED: it is highly suggested that you use this line
|
||||
# OPTIONAL: it's completely up to you whether to define this or not
|
||||
# DISCOURAGED: you really really should not use this line if at all
|
||||
# possible.
|
||||
# NOT NECESSARY: an old or out of date line that isn't needed.
|
||||
#
|
||||
# MANDATORY lines are absolute *musts*, that is, if you do not have this
|
||||
# line then your server will not work properly. SUGGESTED lines are
|
||||
# close-to-mandatory (that is, the server will run without it, but you are
|
||||
# highly encouraged to use these lines).
|
||||
#
|
||||
# Note that "*" in a field indicates an "unused" field.
|
||||
#
|
||||
#
|
||||
# ========================================================================
|
||||
# NOTE! this entire configuration file is read UPSIDE-DOWN! So if you have
|
||||
# to put something in a specific order (for example, client-connection
|
||||
# lines), put them in reverse order!
|
||||
# ========================================================================
|
||||
#
|
||||
#
|
||||
# M: [MANDATORY]. This line sets your server's name, description, and
|
||||
# port number. Fields, in order, are:
|
||||
#
|
||||
# M:hostname:*:Description Of Your Server:6667
|
||||
#
|
||||
M:csa.bu.edu:*:Boston University Computer Science Department:6667
|
||||
#
|
||||
# A: [MANDATORY]. This line lists your administrative information
|
||||
# (contact address, etc). To view this information, /admin (server) will
|
||||
# show it to you.
|
||||
#
|
||||
# The A: line has no set information, in fact, you can put arbitrary text
|
||||
# in there if you wish (it is encouraged that you put at *least* a contact
|
||||
# address for a person responsible for the irc server, however)
|
||||
#
|
||||
A:Boston University CS Department:Main Client Server:Helen Rose <hrose@cs.bu.edu>
|
||||
#
|
||||
# Y: [SUGGESTED]. These lines define connection classes. Connection
|
||||
# classes allow you to fine-tune your client and server connections. It is
|
||||
# suggested that clients and servers be placed in seperate classes, and if
|
||||
# you have lots of server connections (if you do have lots of servers you
|
||||
# shouldn't be reading this file :-) each set of servers (defined
|
||||
# arbitrarily by you) should have its own class. If you have clients
|
||||
# coming in from lots of different sites, you may want to seperate them
|
||||
# out into classes. For instance, you may want to put local users in one
|
||||
# class, with remote users in another class.
|
||||
#
|
||||
# The class numbers are not arbitrary. In auto-connecting servers -- that
|
||||
# is, servers that you have a port number (e.g. 6667) on the end of the C:
|
||||
# line (see below) the higher the number the higher the priority in
|
||||
# auto-connecting.
|
||||
#
|
||||
# The fields in order are: class number, ping frequency (in seconds),
|
||||
# connect frequency (in seconds), maximum number of links (used for
|
||||
# auto-connecting, and for limiting the number of clients in that class),
|
||||
# and sendq (this overrides any value set in include/config.h for #define
|
||||
# MAXSENDQLENGTH).
|
||||
#
|
||||
# Note that it is a good idea to have ping frequency the same at both ends
|
||||
# of the link.
|
||||
#
|
||||
# in this case, connect-frequency is 0 indicating that this is a client
|
||||
# class (servers never connect to clients, it is the other way around).
|
||||
Y:1:90:0:20:100000
|
||||
#
|
||||
##
|
||||
## in the case of hybrid and Csr servers, the connect-frequency
|
||||
## field is now used as a count of number of clients to allow per IP
|
||||
## (or in the case of CSr the number of clients per IP or clients per
|
||||
## idented host; soon to be in Hybrid as well :-) )
|
||||
## i.e. to limit one set of I lines to 1 client connection per IP
|
||||
##
|
||||
##Y:1:90:1:20:100000
|
||||
## -db
|
||||
##
|
||||
#
|
||||
# this is a normal server connection (normal as of March, 1994)
|
||||
Y:2:90:300:1:600000
|
||||
#
|
||||
Y:10:90:0:3:100000
|
||||
#
|
||||
# I: [MANDATORY]. The I: lines are client-authorization lines. Without
|
||||
# these lines, no clients will be able to connect to your server.
|
||||
# Wildcards ("*") are permitted. Passwords are also permitted (clients can
|
||||
# be configured to send passwords).
|
||||
#
|
||||
# Ident (for more information on this, see rfc1413) can also be used by
|
||||
# placing a @ in the appropriate fields.
|
||||
#
|
||||
# Fields are as follows:
|
||||
# I:IP-address-mask:optional password:domain-mask::connection class (opt)
|
||||
#
|
||||
# With a password..... This will allow anyone from anywhere to connect
|
||||
# as long as they know the password ("foobar"). Note listing this I: line
|
||||
# first, it will be read *last*, meaning it is the "fall-through". That
|
||||
# is, anyone who doesn't match the I: lines listed below must know the
|
||||
# password ("foobar") to connect.
|
||||
#
|
||||
I:*@*:foobar:*@*::1
|
||||
# This is a standard vanilla I: line which will permit anyone with an IP
|
||||
# address starting with 128.197 OR with a hostname ending in .bu.edu to
|
||||
# connect to the server. NOTE, the ircd matches on the *right-most* match,
|
||||
# so if I connect as hrose@csa.bu.edu (which is hrose@128.197.10.3) I will
|
||||
# show up on irc as hrose@csa.bu.edu since that is the first match it
|
||||
# found. (Even though the second match is valid).
|
||||
I:128.197.*::*.bu.edu::1
|
||||
#
|
||||
# using ident
|
||||
I:*@128.197.*::*@*.bu.edu::1
|
||||
# and you can even specify just certain usernames running ident (as long
|
||||
# as the client's site is running the ident daemon):
|
||||
I:NOMATCH::hrose@csa.bu.edu::1
|
||||
# putting NOMATCH in the first field will stop the ircd from matching
|
||||
# automatically against the IP address and it will force the server to
|
||||
# match against the hostname. (the "NOMATCH" string is not mandatory, you
|
||||
# can use any arbitrary text in the first field).
|
||||
#
|
||||
#
|
||||
# O: [OPTIONAL]. These lines define operator access. You do not need to
|
||||
# have an operator to run a server. A well configured leaf site should not
|
||||
# need an operator online, if it's connections are well defined, the irc
|
||||
# administrator can use kill -HUP on the ircd to reload the configuration
|
||||
# file.
|
||||
##
|
||||
## *sigh* unfortunately, O lines are now pretty mandatory
|
||||
## in a modern EFnet
|
||||
## -db
|
||||
##
|
||||
# The fields are as follows:
|
||||
# O:hostname (ident "@" permitted):password:NickName
|
||||
# if the person in "NickName" is not coming from the hostname defined in
|
||||
# the first field then the person will get the error message "No O: lines
|
||||
# for your host".
|
||||
# NOTE that since Crypted Passwords are defined by default in
|
||||
# include/config.h this text probably will not be plaintext. See
|
||||
# ircd/crypt/README for more information.
|
||||
#
|
||||
O:*.bu.edu:Zaphod:Trillian::10
|
||||
#
|
||||
# and this line forces ident:
|
||||
O:hrose@csa.bu.edu:Zaphod:Trillian::10
|
||||
#
|
||||
# This line is a "local operator", it is specified with a lower-case "o"
|
||||
# -- it is the only lower-case type in the ircd.conf file.
|
||||
#
|
||||
# this line permits the nickname "jhs" with the password of "ITBites" to
|
||||
# be a local operator only (be able to issue commands locally -- can /kill
|
||||
# and /squit and /connect -- but *only* locally)
|
||||
#
|
||||
o:*.bu.edu:ITBites:jhs::10
|
||||
#
|
||||
# a crypted password line (NOTE that if you have crypted passwords, *all*
|
||||
# of you passwords must be crypted! In fact, if you are getting an error
|
||||
# "Incorrect Password" it may well be because crypted passwords are
|
||||
# defined and you have used plaintext. So my example of plaintext and
|
||||
# crypted strings in the same IRC server configuration file is an
|
||||
# impossibility (but it is just theoretical, which is why I explained both).
|
||||
#
|
||||
O:rocker@csa.bu.edu:T0eiVgHrqeKTQ:Rocker::10
|
||||
#
|
||||
# U: [NOT NECESSARY]. This line defines the default server for the IRC
|
||||
# client that ships with the server -- the default client is in irc/irc
|
||||
# You should not use U: lines but instead use the UPHOST definition in
|
||||
# include/config.h
|
||||
U:csa.bu.edu:foobar:csa.bu.edu
|
||||
##
|
||||
## U lines are now obsolete in hybrid. ignore.
|
||||
## - db
|
||||
##
|
||||
#
|
||||
# The host part of C/N lines MUST contain a valid hostname or IP address
|
||||
# The host part in the C:line MUST be identical to the host part in the N:line
|
||||
# The name part of the C/N lines MUST match the associated H/L line name
|
||||
#
|
||||
# C: [NETWORKED]. These lines define what servers your server tries to
|
||||
# connect to.
|
||||
# N: [NETWORKED]. These lines define what servers your server permits
|
||||
# connections to be initiated from.
|
||||
# C/N lines MUST be used in pairs. You cannot have one without the other.
|
||||
#
|
||||
# C: lines contain the following fields:
|
||||
# C:remote server's hostname:passwd:remote server's name:port:conn class
|
||||
# (connection class)
|
||||
# N: lines contain the following fields:
|
||||
# N:remote server's hostname:passwd:remote server's name:host mask:conn class
|
||||
# (connection class)
|
||||
# "host mask" is the number of parts in *your* hostname to mask to. For
|
||||
# instance, with my servername being "csa.bu.edu", if I wanted to present
|
||||
# my servername to be "*.bu.edu" I would have a host-mask portion of "1".
|
||||
#
|
||||
# it is *strongly* advised that your C/N line passwords be different for
|
||||
# security's sake.
|
||||
#
|
||||
# ident is allowed in the server's hostname part of the field.
|
||||
# these lines tell the server to automatically (note the port number, that
|
||||
# means automatic connection) connect to cs-ftp.bu.edu:
|
||||
C:hrose@cs-ftp.bu.edu:bigspark:cs-ftp.bu.edu:6667:2
|
||||
N:hrose@cs-ftp.bu.edu:bigalpha:cs-ftp.bu.edu::2
|
||||
#
|
||||
# This server's connection lines are more vanilla, masking the host to
|
||||
# *.bu.edu (as described above):
|
||||
C:irc-2.mit.edu:camelsrk00l:irc-2.mit.edu::2
|
||||
N:irc-2.mit.edu:andsoarellamas:irc-2.mit.edu:1:2
|
||||
#
|
||||
# K: [OPTIONAL]. These lines define user@host patterns to be banned from
|
||||
# this particular server (with an optional time field). Note that K: lines
|
||||
# are *not* global, and if you ban a user they can still use any other IRC
|
||||
# server (unless they have specifically been banned there as well).
|
||||
#
|
||||
# the fields are defined as:
|
||||
# K:hostmask:time field:username
|
||||
# wildcards are permitted in any one of the fields, in other words, you can
|
||||
# K:*::* if you wanted (but your server wouldn't be used much ;-)
|
||||
#
|
||||
# This K: line bans the username "FSSPR" (the wildcards are used to make
|
||||
# sure that any ident-checking character will match) on any machine from
|
||||
# the University of Alaska.
|
||||
K:*.alaska.edu::*FSSPR*
|
||||
#
|
||||
# This K: line bans any users from acs*.bu.edu between the hours of 8am
|
||||
# and 12pm and 1pm and 5pm (the time is always the server's local time):
|
||||
K:acs*.bu.edu:0800-1200,1300-1700:*
|
||||
# Note that 24 hour time is used (no "AM" or "PM").
|
||||
#
|
||||
# R: [DISCOURAGED]. These lines restrict user access based on a more
|
||||
# stringent checking system than is available in the K: line. It looks for
|
||||
# a match (based on hostname and username) and then runs an outside
|
||||
# program (which MUST be specified using a full pathname). The output of
|
||||
# the program should be a string in the form "Y <message>" (which permits
|
||||
# access for the user) or "N <message>" (which denies access for the
|
||||
# user). If "Y <message>" is received by the server, the server ignores
|
||||
# the message and permits access for the user. If "N <message>" is
|
||||
# returned, the server tells the user that he/she is not permitted to
|
||||
# access that irc server, and gives the reason.
|
||||
#
|
||||
# Again, like K: lines, R: lines are local and thus not very effective in
|
||||
# blocking certain machines from having IRC access.
|
||||
#
|
||||
# Use of R: requires that you have defined R_LINES in include/config.h
|
||||
#
|
||||
# The fields are as follows:
|
||||
# R:hostmask:/full/path/to/program:username
|
||||
# you can use wildcards in either the hostmask or username portion
|
||||
#
|
||||
R:csl.bu.edu:/home/hrose/bin.sun3/sun3access:*
|
||||
##
|
||||
## R lines are HIGHLY discouraged in hybrid right now
|
||||
## -db
|
||||
##
|
||||
#
|
||||
# Q: [DISCOURAGED]. These lines "quarantine" specified servers. Because
|
||||
# of the way they operates, the same Q: lines MUST be installed by
|
||||
# everyone or the net will keep breaking. I CANNOT EMPHASIZE THIS ENOUGH.
|
||||
# Do NOT use Q: lines lightly!
|
||||
#
|
||||
# The fields are as follows:
|
||||
# Q:*:reason why quarantine is in place:servername
|
||||
#
|
||||
Q::this server is too slow and lags the net:cm5.eng.umd.edu
|
||||
##
|
||||
## Q line support was completely removed from hybrid. So, even
|
||||
## if you did add a Q line, it wouldn't do anything :-)
|
||||
## -db
|
||||
##
|
||||
#
|
||||
# L: [OPTIONAL]. These lines "Leaf" specified servers. They are only
|
||||
# useful if you are a non-leaf site yourself. There are two ways you can
|
||||
# use L: lines. The first will limit one particular site to a particular
|
||||
# tree depth (including 0, which would mean the server has to connect with
|
||||
# no servers linked behind it otherwise the connection will fail). The
|
||||
# second will allow you to be selective about which other servers you wish
|
||||
# the connecting server to behave as a leaf towards.
|
||||
#
|
||||
# The fields are as follows:
|
||||
# L:disallow connections to this hostmask::server name:depth
|
||||
# For example, this will force kaja.gi.alaska.edu to connect only as a
|
||||
# leaf (if it is not a leaf, the link will be dropped):
|
||||
L:::kaja.gi.alaska.edu
|
||||
# This line will force cm5.eng.umd.edu to have a depth of only 1 below it
|
||||
# (that is, it is allowed to have only leaves connected to it):
|
||||
L:::cm5.eng.umd.edu:1
|
||||
#
|
||||
# This line will prohibit anything matching *.edu to be connected behind
|
||||
# any server matching *.au:
|
||||
L:*.edu::*.au
|
||||
#
|
||||
# H: [OPTIONAL]. These lines define who you permit to act as a "hub" to
|
||||
# you (that is, who you permit to connect non-leafed servers to you).
|
||||
#
|
||||
# the first field may use wildcards, the third field *must* be an exact
|
||||
# match for a server's name (NOT a server's hostname, if they differ, the
|
||||
# server's name must be used). If the servername is a wildcard (e.g. *.au)
|
||||
# that is an acceptable name for the third field.
|
||||
#
|
||||
# The fields are as follows:
|
||||
# H:servers which are permitted entry::hub server
|
||||
#
|
||||
# Example, permit cs-ftp.bu.edu to allow any servers behind it to connect:
|
||||
H:*::cs-ftp.bu.edu
|
||||
#
|
||||
# Example, permit irc-2.mit.edu to allow any MIT servers behind it to
|
||||
# connect:
|
||||
H:*.mit.edu::irc-2.mit.edu
|
||||
#
|
||||
# P: [OPTIONAL]. This field allows the server to listen on various ports
|
||||
# (other than 6667) for connections. Any internet domain port that is
|
||||
# below 1024 means the ircd has to be run from inetd. The server can
|
||||
# listen to ports in the UNIX domain or the internet domain. If you wish
|
||||
# to create a port in the UNIX domain you must compile with UNIXPORT
|
||||
# defined in include/config.h. If you are permitting connections to a
|
||||
# seperate port, you can control access to that port by the host field.
|
||||
#
|
||||
# The fields are as follows::
|
||||
# P:hostmask or UNIX socket file:*:*:port number
|
||||
# for example, an internet domain socket on port 6665 for South African
|
||||
# users:
|
||||
P:*.za:*:*:6665
|
||||
#
|
||||
# This line is an example of a UNIX domain socket in /tmp
|
||||
P:/tmp/.ircd:*:*:6666
|
||||
##
|
||||
## There IS no UNIX domain socket support in hybrid, thats how
|
||||
## we gained some speed :-)
|
||||
## It makes no sense at all, when you read the new-server requirements
|
||||
## an irc server has to be run on a dedicated server now. UNIX domain
|
||||
## sockets aren't much use if no shell users are allowed on the server.
|
||||
## -db
|
||||
##
|
||||
## D line E line etc. are described in the other example.conf
|
||||
## -db
|
||||
477
doc/old/example_old.conf
Executable file
477
doc/old/example_old.conf
Executable file
|
|
@ -0,0 +1,477 @@
|
|||
#
|
||||
# IRC - Internet Relay Chat, doc/example.conf
|
||||
# Copyright (C) 1992, Bill Wisner
|
||||
#
|
||||
# $Id: example_old.conf,v 1.1 2002/08/13 14:35:25 fishwaldo Exp $
|
||||
#
|
||||
# Example of an old style ircd.conf file, which h7 will not parse
|
||||
# but is kept here for historical interest
|
||||
#
|
||||
# Modified by Rodder, Jon Lusky <lusky@blown.net>,
|
||||
# at one time, but he didn't credit his changes.
|
||||
# Updated Dec 19, 1997 Diane Bruce aka db/Dianora <db@db.net>
|
||||
# please also read example.conf.trillian, it covers
|
||||
# elements this example misses.
|
||||
# -db
|
||||
# Updated again July 17, 1998 -db
|
||||
# Updated 990102 to take out P: line connection limiting code
|
||||
# Updated again July 5, 1999 -db
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 1, or (at your option)
|
||||
# any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
#
|
||||
#
|
||||
# IRC example configuration file
|
||||
#
|
||||
# This file describes the information that should be present in your IRC
|
||||
# configuration and how to present it.
|
||||
#
|
||||
# M: set your server's name. Fields are, in order, host name (domain style),
|
||||
# optional bind address, a text name, and unused.
|
||||
#
|
||||
# NOTE: The "optional bind address" is an address used in binding to a
|
||||
# local address when we connect outbound. For example, if your server machine
|
||||
# is myhost.example.com (192.168.1.5) and you want IRCD to connect to others
|
||||
# from irc.example.com (192.168.1.250), you'd put 192.168.1.250 in the
|
||||
# "optional bind address" field. If left blank, UNIX will choose the primary
|
||||
# address of the interface closest to the destination.
|
||||
#
|
||||
# NOTE: As of hybrid-6, the port field no longer binds a port by default.
|
||||
# It is an inoperative and obsolete field.
|
||||
#
|
||||
M:hayes.ims.alaska.edu:192.168.1.250:University of Alaska Fairbanks:
|
||||
#
|
||||
# A: administrative information. This line should have three fields, which
|
||||
# may contain any arbitrary text. It is printed by the /ADMIN command.
|
||||
#
|
||||
A:University of Alaska Institute of Marine Science:Fairbanks, AK USA:Bill Wisner <wisner@ims.alaska.edu>
|
||||
|
||||
#
|
||||
# .include lines, insert a file from DPATH directory into the conf
|
||||
# you could use this to insert a common file between several
|
||||
# ircd's if you wished. include files are handled after all the
|
||||
# other lines in the conf file are done. i.e. a .include is always
|
||||
# as if it was at the end of the conf file.
|
||||
#
|
||||
.include "olines.conf"
|
||||
#
|
||||
# Y: define connection class. A class must be defined in a Y: line before
|
||||
# it is used in a C, N, or I line. The fields are, in order, class number,
|
||||
# ping frequency in seconds, connect frequency in seconds, maximum
|
||||
# number of links (used for auto-connecting), and size of sendq.
|
||||
# For servers a sendq of at least 4mb is recommended if not more.
|
||||
#
|
||||
# N.B. Y lines must be defined before I lines and O lines, since
|
||||
# both I lines and O lines make reference to Y lines or classes.
|
||||
#
|
||||
# For clients, the connect frequency field is used to set the maximum
|
||||
# number of connects from same IP address. i.e. setting this field to '1'
|
||||
# will limit every I line using this Y, to one connection per IP address.
|
||||
# leaving it blank or 0, will disable any such checking.
|
||||
#
|
||||
# Class numbers must be positive to ensure future modification of ircd to
|
||||
# use -1 internally could not be complicated with it's use externally.
|
||||
#
|
||||
Y:1:90:0:20:100000
|
||||
Y:2:90:300:10:4000000
|
||||
#
|
||||
# I: authorize clients to connect to your server. You can use domains,
|
||||
# IP addresses, and asterisk wildcards. The second field can contain a
|
||||
# password that the client must use in order to be allowed to connect.
|
||||
# The optional fifth field may contain a connection class number.
|
||||
#
|
||||
I:NOMATCH::*.alaska.edu::1
|
||||
I:NOMATCH:password:acad3.alaska.edu::1
|
||||
#
|
||||
# If using IDENT, to activate it, you need to place a "user@" in the
|
||||
# host segment.
|
||||
#
|
||||
I:*@acad3.alask.edu::*@acad3.alaska.edu::1
|
||||
I:root@acad.alask.edu::root@acad.alaska.edu::1
|
||||
#
|
||||
# The above are bad examples of I-lines, what really happens is something
|
||||
# like this:
|
||||
#
|
||||
|
||||
## both these are obsolete in hybrid-6
|
||||
##I:128.250.*::*.mu.oz.au::1
|
||||
##I:root@128.250.*::root@*.mu.oz.au::1
|
||||
|
||||
## This is a correct example in hybrid-6, the username
|
||||
## is not used for an IP I line (this may be changed, its a simple change
|
||||
## but EFnet is currently deprecating the use of non resolving client hosts)
|
||||
## If the IP block has a resolving host name, it will be shown instead
|
||||
## of the IP address. This just serves to allow on an entire block of ip's
|
||||
## without needing to specify each individual hostname.
|
||||
## Note, you must use an 'x' in the name field
|
||||
|
||||
I:128.250.0.0/16::x::1
|
||||
|
||||
#
|
||||
# You can also limit the number of connections from one host
|
||||
# to any value. This can be used to stop cloners
|
||||
# This is done using the normally unused confreq line in the Y line.
|
||||
#
|
||||
# i.e.
|
||||
# Allow 100 users in a "bad boy" class, but allow only ONE
|
||||
# user per IP to connect at a time.
|
||||
#
|
||||
Y:3:90:1:100:100000
|
||||
#
|
||||
# Remember to put your "bad boy" I line last in the file, so it
|
||||
# seen first and matches first before your standard I lines
|
||||
#
|
||||
# With hybrid ircd, max connections is taken from the class
|
||||
# not per I line. i.e. the 3 I lines following will always add
|
||||
# up to 100 or less, not 100 per I line.
|
||||
#
|
||||
I:NOMATCH::*@*ppp*::3
|
||||
I:NOMATCH::*@*slip*::3
|
||||
I:NOMATCH::*@*ts*::3
|
||||
#
|
||||
# a name pattern in the first field will never cause a match since it's only
|
||||
# ever matched against an IP# in the form a.b.c.d and a number in the third
|
||||
# field will never match since a hostname is always compared against this
|
||||
# field. The '@' needs to be in the IP# section for ident to be used.
|
||||
|
||||
#
|
||||
## additional prefix characters in I lines are defined
|
||||
##
|
||||
## from comstud
|
||||
##
|
||||
## 1) There are noticable differences in I: lines now.
|
||||
## There are 4 special characters that you can stick in front
|
||||
## of a hostname or ip# that do special things.
|
||||
## These characers are:
|
||||
## - This will never put a ~ for a user not running identd
|
||||
## + This will force people matching this I: to require identd
|
||||
## ! This means to only allow 1 connection per ip# in this I:
|
||||
## $ (Not used in hybrid)
|
||||
##
|
||||
## Examples:
|
||||
##
|
||||
## a) I:x::!*@*ppp*::class will only allow X connections per ip# for people
|
||||
## who have *ppp* in their hostname where X is given in the Y: line.
|
||||
## If there is no ! and you have a limit in your Y: line, then it matches
|
||||
## full user@host instead of just host.
|
||||
|
||||
## b) I:x::-*@*.cris.com::class will never show a ~, even though they may
|
||||
## not be running identd. (This is equivilent to the old way of not
|
||||
## specifying a @ in the I: line).
|
||||
|
||||
## Additionally since ircd-hybrid-6
|
||||
## B/E/F lines were removed and replaced with 3 other special characters
|
||||
## in I lines
|
||||
##
|
||||
## ^ This will exempt a user from K/G lines, limited protection from D lines
|
||||
## & User can run bots (old B line)
|
||||
## > This user is exempt from I line/server side connection limits
|
||||
## (old F line)
|
||||
##
|
||||
## A variant of amm's spoofing code was added
|
||||
## = Spoof this users IP, normally only used for opers
|
||||
##
|
||||
|
||||
## Examples
|
||||
## c) I:NOMATCH::^db@koruna.varner.com::3
|
||||
## This user is exempt from k/g lines
|
||||
## d) I:NOMATCH::&jerdfelt@*mindspring.net::3
|
||||
## This user can run a bot, and is also "e lined"
|
||||
## e) I:NOMATCH::>lusky@*vol.com::3
|
||||
## This user is immune from I line limits
|
||||
## f) I:NOMATCH::^&>mpearce@*varner.com::3
|
||||
## This user can run a bot, is exempt
|
||||
## from client connect limits.
|
||||
## g) I:smurfers.are.lame::=dgalas@*somewhere.com::3
|
||||
## Show this user as being dgalas@smurfers.are.lame
|
||||
## an IP can be used instead as long as the name field does not begin
|
||||
## with an 'x'
|
||||
## i.e.
|
||||
## I:192.168.0.0/24::x::3 #this is an IP I line
|
||||
## I:192.168.0.0::db@*somesite.com::3 #this is a spoofed IP
|
||||
#
|
||||
# O: authorize operators. Fields are, in order, host name the operator must
|
||||
# be logged in from (wildcards allowed), operator's password, operator's
|
||||
# nickname.
|
||||
## The 4th field is the port number used in c/n's, in ircd-hybrid
|
||||
## this field is used to contain oper flags for this oper
|
||||
## You may wish to constrain an oper from using global kill or unkline
|
||||
## for example.
|
||||
## The flags are:
|
||||
## K/k - allow/disallow kill and kline
|
||||
## O/o - allow/disallow global kill
|
||||
## R/r - allow/disallow remote squit/connect
|
||||
## U/u - allow/disallow unkline
|
||||
## G/g - allow/disallow gline
|
||||
## N/n - allow the use of +n , which should be restricted to tcm use only
|
||||
## for privacy reasons. (+c probably belongs controlled here too but isn't)
|
||||
## H/h - allow the use of /rehash, default is H for O and o, add h to
|
||||
## disable an opers use of /rehash
|
||||
## D/d - allow the use of /die or /restart. Default is d for disallowing
|
||||
## /die /restart
|
||||
##
|
||||
## Default flags for opers are GKORUH
|
||||
## Default flags for local ops, KUH
|
||||
## These flags over-rule what the normal privs of an oper would be,
|
||||
## but they cannot allow a local oper to do global kills for example.
|
||||
##
|
||||
## The global kill of a global oper can be disabled by using o for
|
||||
## example, in the port field.
|
||||
##
|
||||
# The first example allows me to become an operator from any
|
||||
# machine in alaska.edu by typing /oper crunchy frog.
|
||||
#
|
||||
O:*.alaska.edu:frog:crunchy
|
||||
#
|
||||
## This example allow this oper, to global kill, do remote squit/connect
|
||||
## unklines, glines, and use umode +n
|
||||
##
|
||||
O:db@*db.net:-encrypted password-:Dianora:ORUGN:3
|
||||
#
|
||||
##
|
||||
## This example disables this opers use of global kill, unkline, and gline
|
||||
## The oper can still do remote squits/connects
|
||||
##
|
||||
O:newbie@*some.net:-encrypted password-:newbie:oug:3
|
||||
##
|
||||
## This example disables this opers use of global kill, unkline,
|
||||
## gline and gline and remote squits/connects
|
||||
## essentially the same permissions as a local oper, but with the "vanity"
|
||||
## They can still local kill and kline for example.
|
||||
##
|
||||
O:vanity@*some.net:-encrypted password-:vanity:oug:3
|
||||
##
|
||||
## you could make someone vantiy even more, by disabling their
|
||||
## kill/kline privs... note they can still do full traces
|
||||
## umode +c (watch connections) and do rehash
|
||||
## But otherwise, this set of flags is not practical for
|
||||
## a normal oper.
|
||||
##
|
||||
O:vanity@*some.net:-encrypted password-:vanity:nougk:3
|
||||
#
|
||||
## a monitor bot could be given the following privs
|
||||
## k - no kline/kill
|
||||
## g - make sure no GLINE
|
||||
## o - no global kill (already taken care of by 'k' flag above)
|
||||
## r - no remote routing/squits
|
||||
## N - allow this monitor to use umode +n for nick changes
|
||||
##
|
||||
## Some admins do not like remote tcm kills/klines. If this
|
||||
## tcm oper gets compromised, the best they can do is
|
||||
## rehash/trace/umode +cn , i.e. no global kills or "fun" for the
|
||||
## compromised o line. But its still quite usuable for monitoring
|
||||
## clones and nick flooders.
|
||||
##
|
||||
#
|
||||
o:tcm@*varner.com:-encrypted password-:tcm:kgorN:3
|
||||
#
|
||||
## Of course, leaving out the flags entirely defaults to
|
||||
## reasonable defaults, so if you don't want to worry about it, then don't.
|
||||
## You can always add G later for example.
|
||||
#
|
||||
## O : Global operator
|
||||
## No explicit G or G-line flag, no N or allow umode +n flag
|
||||
##
|
||||
O:db@ircd.dianora.com:-encrypted password-:Dianora::3
|
||||
#
|
||||
# o : local operator.
|
||||
o:trainee@shell.box.com:password:MyNick::3
|
||||
#
|
||||
##
|
||||
## The fifth field of an O line, is the new class this oper will join
|
||||
##
|
||||
# C:, N: set up connections to other servers.
|
||||
#
|
||||
# C: specifies a server that your server may connect to.
|
||||
# N: allows a remote server to connect to your own.
|
||||
#
|
||||
# The two lines are usually given in pairs.
|
||||
#
|
||||
# These lines may contain a password in the second field. In fact, to
|
||||
# maintain proper security, *all* IRC server links must have passwords.
|
||||
#
|
||||
# If a C: line contains four fields (the fourth being a TCP port number)
|
||||
# IRC will actively try to connect to that server. You should have at least
|
||||
# one such line.
|
||||
#
|
||||
# If an N: line contains four fields, the fourth should contain a number that
|
||||
# specifies how many components of your own server's name to strip off the
|
||||
# front and be replaced with a *. This is done to implement hostmasking.
|
||||
# For example, to make hayes.ims.alaska.edu present itself to the world as
|
||||
# *.alaska.edu, I would use a 2 (to strip off the first two parts). If you
|
||||
# use this, be sure to tell the administrator of the servers you link to --
|
||||
# they must add your hostmasked name to their configuration file or you will
|
||||
# be unable to connect.
|
||||
#
|
||||
# The host part of C/N lines MUST contain a valid hostname or IP address
|
||||
# The host part in the C:line MUST be identical to the host part in the N:line
|
||||
# The name part of the C/N lines MUST match the associated H/L line name
|
||||
#
|
||||
# The fifth field may contain a connection class number.
|
||||
#
|
||||
# The following two lines tell my server to try connecting to
|
||||
# byron.u.washington.edu.
|
||||
#
|
||||
C:byron.u.washington.edu:crunchyfrog:byron.u.washington.edu:6667:2
|
||||
N:byron.u.washington.edu:crunchyfrog:byron.u.washington.edu:2:2
|
||||
#
|
||||
# The following two lines allow a server to connect to my server, but my
|
||||
# server will not make any attempt to connect to it. Note that since the
|
||||
# server is local to me, I am not using hostmasking.
|
||||
#
|
||||
C:kaja.gi.alaska.edu:llamas:kaja.gi.alaska.edu::2
|
||||
N:kaja.gi.alaska.edu:llamas:kaja.gi.alaska.edu::2
|
||||
#
|
||||
# C and N lines may also use the "user@" combination in the same way as
|
||||
# the I-lines.
|
||||
#
|
||||
C:wisner@kaja.gi.alaska.edu:llamas:kaja.gi.alaska.edu::2
|
||||
N:wisner@kaja.gi.alaska.edu:llamas:kaja.gi.alaska.edu::2
|
||||
#
|
||||
# K: kill a user automatically upon connecting. This is used to deny
|
||||
# troublesome users access to your server. The fields are, in order,
|
||||
# hostname (wildcards are allowed), time of day, and username.
|
||||
|
||||
## Timed k-lines and R: lines are not recommended by the hybrid
|
||||
## team. They might not even work. Timed-klines made more sense
|
||||
## for university ircd's but nowadays with so many open irc servers
|
||||
## around, it just seems pointless.
|
||||
## -Dianora
|
||||
|
||||
# The second example restricts access from acad3.alaska.edu from
|
||||
# 9:00am to noon, and 2:00pm to 5:00pm. This form is only supported if
|
||||
# TIMED_KLINES is defined.
|
||||
#
|
||||
K:*.alaska.edu::FSSPR
|
||||
K:acad3.alaska.edu:0900-1200,1400-1700:*
|
||||
#
|
||||
# R: restrict user access. This is an extended form of the K: line.
|
||||
# It looks for a match then runs an outside program that will determine
|
||||
# whether the person should be allowed on. The fields are hostname,
|
||||
# program, and username. A full pathname to the program should be used.
|
||||
# The output of the program should be a string of the form "Y <message>"
|
||||
# to allow the user, or "N <message>" to block them. In the first case
|
||||
# the message is ignored; in the latter, it is sent as an error message
|
||||
# to the user. R: lines are only functional if activated in config.h.
|
||||
#
|
||||
R:kaja.gi.alaska.edu:/usr/local/lib/irc/does-eric-get-in:ejo
|
||||
#
|
||||
#
|
||||
# L: leaf. This forces the server listed to act as a leaf. If such a
|
||||
# server allows any other servers to connect to it, its link is
|
||||
# dropped. If a port parameter is non-zero, it is used to control the
|
||||
# maximum depth that link will allow, where depth is the tree depth of
|
||||
# that branch.
|
||||
#
|
||||
L:::kaja.gi.alaska.edu
|
||||
L:::cm5.eng.umd.edu:1
|
||||
#
|
||||
# A new extension to the L-line allows you to be selective
|
||||
# about which other servers you wish the connecting server to behave as
|
||||
# as a leaf towards. The following would not allow any server connecting
|
||||
# with a name that matches *.fi to introduce a server matching *.edu.
|
||||
#
|
||||
L:*.edu::*.fi
|
||||
#
|
||||
# H: Hub. This is required to allow other servers which connect to you as
|
||||
# a hub and introduce other servers.
|
||||
#
|
||||
H:*.au:*:*.au
|
||||
#
|
||||
# P : port. The port line allows the server to listen on various ports for
|
||||
# connections. Fields in order: unused,
|
||||
# address to bind to, unused, port to listen on
|
||||
#
|
||||
# NOTE: As of hybrid-6, you MUST have at least one P: line defining a port
|
||||
# to listen on, or the server won't do much.
|
||||
#
|
||||
P::::6667
|
||||
P::209.42.128.252::31337
|
||||
#
|
||||
# Listen on port 6665 on all available interfaces. Only allow connections from
|
||||
# net 128.32. This is checked before existance of other access is available.
|
||||
# 128.32.* == 128.32.0.0 where 0 is a wildcard.
|
||||
# Also listen to port 31337 on only 209.42.128.252. Allow connections from
|
||||
# anywhere.
|
||||
#
|
||||
# D : dump. Dumps all connect attempts from the matched IP
|
||||
# without any procesing.
|
||||
#
|
||||
# First arg is target IP and CIDR mask, second is a comment.
|
||||
#
|
||||
D:208.148.84.3:bot host that changes domain names frequently
|
||||
D:128.183.0/24:NASA users aren't supposed to be on IRC
|
||||
#
|
||||
# d : immunity to D dump
|
||||
# As in D line , First arg is targe IP and CIDR mask, second is a comment.
|
||||
#
|
||||
d:199.0.154.0/24:Don't D line ais.net:
|
||||
|
||||
#
|
||||
# server "clusters"
|
||||
# U: lines treat each of these servers as being part of your server cluster
|
||||
# klines placed on this server will be forwarded to the servers named
|
||||
# in the U lines here. LOCOPS will also be forwarded, but will appear
|
||||
# as "SLOCOPS" instead of "LOCOPS"
|
||||
#
|
||||
# i.e. irc_hub.somewhere.net has leaf servers irc1.somewhere.net
|
||||
# irc2.somewhere.net
|
||||
|
||||
# Hub server would have
|
||||
U:irc1.somewhere.net:
|
||||
U:irc2.somewhere.net
|
||||
|
||||
# each client server would have
|
||||
U:irc_hub.somewhere.net
|
||||
|
||||
|
||||
#
|
||||
#
|
||||
# Q lines, not the old server Q lines, but Quarantine lines for
|
||||
# nicks. Only checked at NICK time, i.e. if added and hashed in
|
||||
# will not kill users who match this nick.
|
||||
#
|
||||
Q:dcc-*:dcc bots not allowed on this server
|
||||
Q:lamestbot:You have to be kidding me
|
||||
Q:crush:In memory of Janet Pippin
|
||||
Q:cwush:In memory of Janet Pippin
|
||||
Q:callas:Only allowed from this host:callas@oper.irc.arpa.com
|
||||
|
||||
#
|
||||
# if JUPE_CHANNEL is defined you can also jupe a channel locally
|
||||
# i.e. no one on your server can join this channel.
|
||||
# You need the backslash to escape the # in the channel
|
||||
#
|
||||
Q:\#packet:I am tired of the packet fights for this channel
|
||||
#
|
||||
# X lines.
|
||||
# Used to match gecos fields and prohibit users or warn about users
|
||||
# who have matching strings in those fields from getting on the server.
|
||||
#
|
||||
# All X line matches are sent to opers in +r user mode
|
||||
# On an X line, a non 0 value for port exits that client
|
||||
# a 0 value, only warns on +r
|
||||
#
|
||||
# These three examples only warn
|
||||
X:*www*:Possible spambot warning 1::0
|
||||
X:*http*:Possible spambot warning 2::0
|
||||
X:*sex*:Possible spambot warning 3::0
|
||||
#
|
||||
# These two examples reject the client
|
||||
# use this to reject IPHONE users
|
||||
X:* vc:IPHONE user::1
|
||||
# This is a very probable spambot
|
||||
X:*see me at*:This has GOT to be a spambot::1
|
||||
X:*hi baby*:This has GOT to be a spambot::1
|
||||
|
||||
145
doc/old/ircd.8
Normal file
145
doc/old/ircd.8
Normal file
|
|
@ -0,0 +1,145 @@
|
|||
.\" @(#)ircd.8 2.0 (beta version) 29 Mar 1989
|
||||
.TH IRCD 8 "29 March 1989"
|
||||
.SH NAME
|
||||
ircd \- The Internet Relay Chat Program Server
|
||||
.SH SYNOPSIS
|
||||
.hy 0
|
||||
.IP \fBircd\fP
|
||||
[-a] [-c] [-i] [-o] [-q] [-t] [-d directory] [-f configfile]
|
||||
[-x debuglevel] [-h hostname] [-p portnum] [-s]
|
||||
.SH DESCRIPTION
|
||||
.LP
|
||||
\fIircd\fP is the server (daemon) program for the Internet Relay Chat
|
||||
Program. The \fIircd\fP is a server in that its function is to "serve"
|
||||
the client program \fIirc(1)\fP with messages and commands. All commands
|
||||
and user messages are passed directly to the \fIircd\fP for processing
|
||||
and relaying to other ircd sites. The \fIirc(1)\fP program depends upon
|
||||
there being an \fIircd\fP server running somewhere (either on your local
|
||||
UNIX site or a remote ircd site) so that it will have somewhere to connect
|
||||
to and thus allow the user to begin talking to other users.
|
||||
.SH OPTIONS
|
||||
.TP
|
||||
.B \-d directory
|
||||
This option tells the server to change to that directory and use
|
||||
that as a reference point when opening \fIircd.conf\fP and other startup
|
||||
files.
|
||||
.TP
|
||||
.B \-o
|
||||
Starts up a local ircdaemon. Standard input can be used to send IRC
|
||||
commands to the daemon. The user logging in from standard input will
|
||||
be given operator privileges on this local ircd. If ircd is a setuid program,
|
||||
it will call setuid(getuid()) before going to local mode. This option
|
||||
can be used in inetd.conf to allow users to open their own irc clients
|
||||
by simply connecting their clients to the correct ports. For example:
|
||||
.TP
|
||||
.B
|
||||
irc stream tcp nowait irc /etc/ircd ircd \\-f/etc/ircd.conf \\-o
|
||||
|
||||
allows users connecting to irc port (specified in /etc/services) to start
|
||||
up their own ircdaemon. The configuration file should be used to check from
|
||||
which hosts these connections are allowed from. This option also turns
|
||||
on the autodie option -a.
|
||||
.TP
|
||||
.B \-a
|
||||
Instructs the server to automatically die off if it loses all it's clients.
|
||||
.TP
|
||||
.B \-t
|
||||
Instructs the server to direct debugging output to standard output.
|
||||
.TP
|
||||
.B \-x#
|
||||
Defines the debuglevel for ircd. The higher the debuglevel, the more stuff
|
||||
gets directed to debugging file (or standard output if -t option was used
|
||||
as well).
|
||||
.TP
|
||||
.B \-i
|
||||
The server was started by inetd and it should start accepting connections
|
||||
from standard input. The following inetd.conf-line could be used to start
|
||||
up ircd automatically when needed:
|
||||
.TP
|
||||
.B
|
||||
ircd stream tcp wait irc /etc/ircd ircd \-i
|
||||
|
||||
allows inetd to start up ircd on request.
|
||||
.TP
|
||||
.B \-f filename
|
||||
Specifies the ircd.conf file to be used for this ircdaemon. The option
|
||||
is used to override the default ircd.conf given at compile time.
|
||||
.TP
|
||||
.B \-c
|
||||
This flag must be given if you are running ircd from \fI/dev/console\fP or
|
||||
any other situation where fd 0 isnt a tty and you want the server to fork
|
||||
off and run in the background. This needs to be given if you are starting
|
||||
\fIircd\fP from an \fIrc\fP (such as \fI/etc/rc.local\fP) file.
|
||||
.TP
|
||||
.B \-q
|
||||
Using the -q option stops the server from doing DNS lookups on all the
|
||||
servers in your \fIircd.conf\fP file when it boots. This can take a lengthy
|
||||
amount of time if you have a large number of servers and they are not all
|
||||
close by.
|
||||
.TP
|
||||
.B \-h hostname
|
||||
Allows the user to manually set the server name at startup. The default
|
||||
name is hostname.domainname.
|
||||
.TP
|
||||
.B \-p portname
|
||||
Specifies the port where the daemon should start waiting for connections.
|
||||
This overrides the default which is given at compile time.
|
||||
.TP
|
||||
.B \-s
|
||||
Send debugging output to stderr and don't fork. Exteremely useful
|
||||
when IRCD runs and immediately exits.
|
||||
.TP
|
||||
.SH
|
||||
If you plan to connect your \fIircd\fP server to an existing Irc-Network,
|
||||
you will need to alter your local IRC CONFIGURATION FILE (typically named
|
||||
"ircd.conf") so that it will accept and make connections to other \fIircd\fP
|
||||
servers. This file contains the hostnames, Network Addresses, and sometimes
|
||||
passwords for connections to other ircds around the world. Because
|
||||
description of the actual file format of the "ircs.conf" file is beyond the
|
||||
scope of this document, please refer to the file INSTALL in the IRC source
|
||||
files documentation directory.
|
||||
.LP
|
||||
BOOTING THE SERVER: The \fIircd\fP server can be started as part of the
|
||||
UNIX boot procedure or just by placing the server into Unix Background.
|
||||
Keep in mind that if it is *not* part of your UNIXES Boot-up procedure
|
||||
then you will have to manually start the \fIircd\fP server each time your
|
||||
UNIX is rebooted. This means if your UNIX is prone to crashing
|
||||
or going for for repairs a lot it would make sense to start the \fIircd\fP
|
||||
server as part of your UNIX bootup procedure. In some cases the \fIirc(1)\fP
|
||||
will automatically attempt to boot the \fIircd\fP server if the user is
|
||||
on the SAME UNIX that the \fIircd\fP is supposed to be running on. If the
|
||||
\fIirc(1)\fP cannot connect to the \fIircd\fP server it will try to start
|
||||
the server on it's own and will then try to reconnect to the newly booted
|
||||
\fIircd\fP server.
|
||||
.SH EXAMPLE
|
||||
.RS
|
||||
.nf
|
||||
tolsun% \fBircd\fP
|
||||
.fi
|
||||
.RE
|
||||
.LP
|
||||
Places \fIircd\fP into UNIX Background and starts up the server for use.
|
||||
Note: You do not have to add the "&" to this command, the program will
|
||||
automatically detach itself from tty.
|
||||
.SH COPYRIGHT
|
||||
(c) 1988,1989 University of Oulu, Computing Center, Finland,
|
||||
.LP
|
||||
(c) 1988,1989 Department of Information Processing Science,
|
||||
University of Oulu, Finland
|
||||
.LP
|
||||
(c) 1988,1989,1990,1991 Jarkko Oikarinen
|
||||
.LP
|
||||
For full COPYRIGHT see LICENSE file with IRC package.
|
||||
.LP
|
||||
.RE
|
||||
.SH FILES
|
||||
/etc/utmp
|
||||
"ircd.conf"
|
||||
.SH "SEE ALSO"
|
||||
irc(1)
|
||||
.SH BUGS
|
||||
None... ;-) if somebody finds one, please inform author
|
||||
.SH AUTHOR
|
||||
Jarkko Oikarinen, currently jto@tolsun.oulu.fi,
|
||||
manual page written by Jeff Trim, jtrim@orion.cair.du.edu,
|
||||
later modified by jto@tolsun.oulu.fi.
|
||||
62
doc/old/simple.conf
Executable file
62
doc/old/simple.conf
Executable file
|
|
@ -0,0 +1,62 @@
|
|||
# IRC minimal example configuration file
|
||||
#
|
||||
# $Id: simple.conf,v 1.1 2002/08/13 14:35:25 fishwaldo Exp $
|
||||
# $Id: simple.conf,v 1.1 2002/08/13 14:35:25 fishwaldo Exp $
|
||||
#
|
||||
# This is a basic ircd.conf that will get you up and running with
|
||||
# little or no modifications. See the example.conf file for more
|
||||
# detailed explanations.
|
||||
#
|
||||
# M: set your server's name. Fields are, in order, host name (domain style),
|
||||
# optional bind ip address, a text name, and unused.
|
||||
#
|
||||
M:irc.example.com::Test IRC Server:
|
||||
#
|
||||
# A: administrative information. This line should have three fields, which
|
||||
# may contain any arbitrary text. It is printed by the /ADMIN command.
|
||||
#
|
||||
A:Example, Inc Test IRC Server:Atlanta, GA USA:John Doe <jdoe@example.com>
|
||||
#
|
||||
# Y: see example.conf for docs on how Y/I lines work
|
||||
#
|
||||
# class 1, 90 second ping timeout, no limit of clients per ip
|
||||
# 200 max clients in this class, 100k sendq
|
||||
Y:1:90:0:200:100000
|
||||
#
|
||||
# class 2 give opers more sendq, only 10 opers max on this server
|
||||
Y:2:90:0:10:500000
|
||||
#
|
||||
# allow anyone to connect, but force ident, clients go into class 1
|
||||
I:NOMATCH::*@*::1
|
||||
#
|
||||
#
|
||||
# O: authorize operators. Fields are, in order, host name the operator must
|
||||
# be logged in from (wildcards allowed), operator's password, operator's
|
||||
# nickname. Use the 'mkpasswd' command from the tools dir to encrypt
|
||||
# a password.
|
||||
# When opered, client goes into class 2 where they have more sendq
|
||||
#
|
||||
O:*.example.com:yl9xlY019Bbfc:JohnDoe::2
|
||||
#
|
||||
# P: port. The port line allows the server to listen on various ports for
|
||||
# connections. Fields in order: unused,
|
||||
# address to bind to, unused, port to listen on
|
||||
#
|
||||
# NOTE: As of hybrid-6, you MUST have at least one P: line defining a port
|
||||
# to listen on, or the server won't do much.
|
||||
# The line below listens to port 6667 on all IP addresses of a machine
|
||||
P::::6667
|
||||
# The above below listens to port 31337 on only 192.168.1.123
|
||||
P::192.168.1.123::31337
|
||||
#
|
||||
#
|
||||
# Q: Quarantine a nick: not the old server Q lines, but Quarantine
|
||||
# lines for nicks. Only checked at NICK time, i.e. if added
|
||||
# and hashed in will not kill users who match this nick.
|
||||
#
|
||||
Q:dcc-*:dcc bots not allowed on this server
|
||||
Q:lamestbot:You have to be kidding me
|
||||
Q:nickserv:There is no nickserv on this net!
|
||||
#
|
||||
# There are many more configuration options, see example.conf for the rest.
|
||||
#
|
||||
368
doc/operguide.txt
Normal file
368
doc/operguide.txt
Normal file
|
|
@ -0,0 +1,368 @@
|
|||
|
||||
EFnet Oper Guide
|
||||
Last update: 02-21-2002
|
||||
Written and maintained by Riedel
|
||||
E-Mail: dennisv@vuurwerk.nl
|
||||
|
||||
1. Commands you should know about
|
||||
2. The client of your choice
|
||||
3. Your primary responsibilities
|
||||
4. Re-routing
|
||||
4.1 Re-routing other servers and remote connects
|
||||
5. Kills and klines
|
||||
6. Kill and K-Line requests
|
||||
7. Happy birthday!
|
||||
8. Security
|
||||
9. Know who your friends are
|
||||
10. The TCM bot
|
||||
11. Services
|
||||
12. G-Lines
|
||||
|
||||
|
||||
1. Commands you should know about
|
||||
|
||||
This is no longer covered here. IRCD-hybrid is changing too rapidly, so
|
||||
this section would be outdated in no time ;) For an up-to-date version,
|
||||
please download the latest hybrid at www.ircd-hybrid.org.
|
||||
|
||||
|
||||
2. The client of your choice
|
||||
|
||||
There are many IRC clients around for a wide variety of operating systems.
|
||||
Being an IRC Operator doesn't *require* you to use a UNIX client, however
|
||||
I personally prefer UNIX-based clients. If you're familiar with UNIX and
|
||||
use UNIX for opering, I suggest ircII / epic. There are a lot of scripts
|
||||
available for those two clients, and it's not that hard to write scripts
|
||||
yourself to suite your needs. It is important that you know how to operate
|
||||
your client, and familiarize yourself with the options and features. For
|
||||
whatever client you chose this goes for any of them: You should be in
|
||||
control of your client, instead of the client being in control of you.
|
||||
|
||||
Resources :
|
||||
|
||||
www.mirc.co.uk - mIRC (MS-Windows)
|
||||
www.irchelp.org - a variety of clients and scripts
|
||||
ftp.blackened.com - several UNIX based clients available
|
||||
|
||||
|
||||
3. Your primary responsibilities
|
||||
|
||||
As an IRC Operator, you're responsible for maintaining the server on a
|
||||
real-time basis. You represent your server, and you represent the network.
|
||||
Irresponsible / rude / offensive / stupid behavior may discredit your server
|
||||
and the network. You should focus on the task you were chosen for...
|
||||
maintainance. Sounds simple, no? It means getting rid of users that abuse
|
||||
the service, enforcing the server's policy and keeping the server linked.
|
||||
Users will ask you questions, and expect you to know all the answers.. after
|
||||
all, you're the oper!
|
||||
|
||||
Be prepared for users trying to fool you, sweet talk you into things you
|
||||
don't want, lie and deceive. Most users are handling in good faith...
|
||||
however, the abusers have learned how to manipulate opers. They have studied
|
||||
the alien creature 'oper' for ages like biologists study animals. Be
|
||||
paranoid, be curious and be suspicious. I can't stress the importancy of that
|
||||
often enough.
|
||||
|
||||
Second priority has the network. You were not chosen to maintain the network
|
||||
but you were chosen to maintain the server. However, you may want to be able
|
||||
to reroute servers. If you see something broken, don't be afraid to fix it.
|
||||
If you do, be sure you fix things and don't make it worse. Before you
|
||||
step into routing, be sure you've familiarized yourself with the network's
|
||||
topology, and be confident enough to perform such actions. (re)routing is
|
||||
covered in the next chapter.
|
||||
|
||||
Opers on the network depend on a trusting relationship. You can usually take
|
||||
the word from an oper. Other opers are considered -trusted-, however, there
|
||||
are exceptions. Sometimes even opers lie to opers to get things done. Don't
|
||||
be afraid to ask for proof of a certain statement, such as logs.
|
||||
This doesn't mean you distrust the oper in question, but -you- and you alone
|
||||
are responsible for your actions. You call the shots on your server, unless
|
||||
your admin says otherwise.
|
||||
|
||||
|
||||
4. Re-routing
|
||||
|
||||
Re-routing is not hard, and it's not scary but it is important that you do it
|
||||
right. The commands you'll use are SQUIT and CONNECT. First, a very simple
|
||||
example. Let's say your server, irc.yourserver.com is lagged to it's uplink,
|
||||
irc.uplink.com and you want to reroute your server. You have to think about
|
||||
where you want your server to be linked, and you have to time your reroute.
|
||||
An example topology :
|
||||
|
||||
irc.yourserver.com ---- irc.uplink.com
|
||||
| | \
|
||||
B C D
|
||||
/ \
|
||||
E F
|
||||
/ \
|
||||
G H --- O
|
||||
/ | \ | \
|
||||
I J K L M
|
||||
\
|
||||
N
|
||||
|
||||
In this case, you're uplinked by irc.uplink.com
|
||||
irc.uplink.com also hubs B, C and D. Server B functions as hub for E and F;
|
||||
F hubs G and H; H hubs L, M and O. G hubs I, J and K. M hubs N.
|
||||
Your server is allowed to connect to server B, F and G. So you consider the
|
||||
servers you're able to connect to. Is the lag caused by a server that uplinks
|
||||
irc.uplink.com ? Use /stats ? irc.uplink.com to determine lag to the other
|
||||
servers. If irc.uplink.com does not respond, the lag is to your uplink. If
|
||||
so, you cannot be sure about the state of the other uplinks, so you'd have to
|
||||
get on a remote server and determine lag by using /stats ? and /trace. For
|
||||
example, you could connect to server N, and /trace yournick. Yournick, being
|
||||
the nick on your server. You'll see which route it takes, and what the
|
||||
problem server is. Example /trace output :
|
||||
|
||||
S:[SERVER-N ] V:[2.8/hybrid] U:[SERVER-M ]
|
||||
S:[SERVER-M ] V:[2.8/hybrid] U:[SERVER-H ]
|
||||
S:[SERVER-H ] V:[2.8/hybrid] U:[SERVER-F ]
|
||||
S:[SERVER-F ] V:[2.8/hybrid] U:[SERVER-B ]
|
||||
S:[SERVER-B ] V:[2.8/hybrid] U:[irc.uplink.com ]
|
||||
S:[irc.uplink.com ] V:[2.8/hybrid] U:[irc.yourserver.com ]
|
||||
|
||||
The trace doesn't complete... server-b announces irc.uplink.com, and
|
||||
irc.uplink.com announces your server. Your server should return something
|
||||
like :
|
||||
|
||||
S:[irc.yourserver.] OPER [yournick!user@yourhost]
|
||||
|
||||
If it doesn't, we know the lag is only between yourserver and uplink.
|
||||
Usually if there is lag between your server and your uplink, the send-queue
|
||||
rises. This is not always the case. Sometimes your server can write perfectly
|
||||
to your uplink, but not reverse. That is called one sided lag.
|
||||
|
||||
We pick server B to link to. It means we have to SQUIT and CONNECT.
|
||||
To unlink from irc.uplink.com and connect to SERVER_B we'd type:
|
||||
/quote SQUIT irc.uplink.com :reroute
|
||||
/connect SERVER_B
|
||||
|
||||
we *DON'T* SQUIT irc.yourserver.com... and I'll try to explain why:
|
||||
If we wanted to remove hub M from the network, and with it N, we'd issue
|
||||
a SQUIT M. An SQUIT follows a path, relays the SQUIT request to each server
|
||||
in that path. Finally it reaches server H, which is the hub for M. Server H
|
||||
sees the SQUIT and drops the link to M.
|
||||
|
||||
Now a different situation, we want to separate yourserver, uplink, C and D
|
||||
from the rest of the network, in order to reroute. We'd have to SQUIT server
|
||||
B, since we want the -uplink- of server B (being irc.uplink.com) to drop the
|
||||
link to server B.
|
||||
|
||||
If you'd SQUIT irc.yourserver.com, you ask yourserver.com to drop the link to
|
||||
itself, which is impossible. If you SQUIT irc.uplink.com, you ask yourserver
|
||||
to drop the link to uplink, which is what we want to do.
|
||||
|
||||
After the SQUIT and CONNECT, the new situation looks like this :
|
||||
|
||||
irc.uplink.com
|
||||
| | \
|
||||
irc.yourserver.com -- B C D
|
||||
/ \
|
||||
E F
|
||||
/ \
|
||||
G H --- O
|
||||
/ | \ | \
|
||||
I J K L M
|
||||
\
|
||||
N
|
||||
|
||||
If yourserver is a Hub, it makes the situation more complex, since your
|
||||
actions have more impact.
|
||||
|
||||
|
||||
4.1 - Re-routing other servers and remote connects
|
||||
|
||||
Example topology :
|
||||
|
||||
irc.uplink.com
|
||||
| | \
|
||||
irc.yourserver.com -- B C D
|
||||
/ \
|
||||
E F
|
||||
/ \
|
||||
G H --- O
|
||||
/ | \ | \
|
||||
I J K L M
|
||||
\
|
||||
N
|
||||
|
||||
Let's say, hub H is way lagged to F, but G to F is fine... we want to reroute
|
||||
H, and stick H to G.
|
||||
|
||||
We'd do :
|
||||
|
||||
/quote SQUIT serverh :re-routing you babe
|
||||
/connect serverh 6667 serverg
|
||||
|
||||
A global wallops will be sent :
|
||||
!serverg! Remote CONNECT serverh 6667 from ItsMe
|
||||
|
||||
When re-routing, always give the server some time to prevent nick collides.
|
||||
When there is lag, people will connect to another server. When you SQUIT and
|
||||
CONNECT to fast, a lot of those clients will be collided. Also, stick to your
|
||||
territory. How enthusiastic you may be, you cannot route the world. If you're
|
||||
an oper on the US side, stick to the US side when re-routing. Needless to
|
||||
say, if you're EU, keep it to EU ;)
|
||||
|
||||
|
||||
5. Kills and klines
|
||||
|
||||
As an oper, you're given the incredible power *cough* of KILL and KLINE.
|
||||
/kill nick reason disconnects a client from IRC with the specified reason.
|
||||
A /quote kline *evil@*.dude.org :reason here bans the user from your server.
|
||||
Abusive kills and klines may draw attacks to your server, so always consider
|
||||
if a kline or kill is deserved. If the server gets attacked after a valid
|
||||
kill or kline, well.. tough luck. You should never be 'afraid' to kline
|
||||
anyone on your server. If it's a good reason, make it so. Even if you know
|
||||
it may cause the server to be attacked. Maybe good to think about is this:
|
||||
- if /ignore solves the problem rather than a kick, /ignore
|
||||
- kick if a ban is unneeded
|
||||
- ban if a /kill is unwarranted for
|
||||
- kill rather than kline if that solves the problem
|
||||
- kline when a server ban is really needed.
|
||||
|
||||
You kline a user when you absolutely don't want this user to use the service
|
||||
your server is providing.
|
||||
|
||||
Crosskills (killing users on another server) are another issue. Some admins
|
||||
don't care if users get /kill'ed off their server, for any reason or no
|
||||
reason at all... and other admins are very anal about it. A good way to go
|
||||
(IMO) is to issue a KILL if there is an absolute need for the target user to
|
||||
be disconnected. If there are active opers on that server, let them handle
|
||||
it. They'll be upset if you /kill a user off their server, without
|
||||
contacting them. /stats p irc.server.here shows the active opers on a
|
||||
particular server. Some opers have multiple o-lines and are not watching all
|
||||
sessions. If you can't find an active oper on a server, you can
|
||||
/quote operwall a request for opers from that server.
|
||||
|
||||
Ghost KILLs are another story, an often misunderstood one.
|
||||
When you see a /KILL from an oper with the reason 'ghosted' they usually
|
||||
KILL a client that's about to ping timeout. That is not what a ghost is!
|
||||
To quote Dianora: "a ghost happens because a client misses being killed when
|
||||
it should be. Its a race condition due to nick chasing". In other words,
|
||||
Server X thinks client A has been KILLed, while server Y missed the KILL
|
||||
for that client.
|
||||
|
||||
|
||||
6. Kill and K-Line requests
|
||||
|
||||
As previously mentioned, if an oper from another server contacts you and
|
||||
requests a kill or a kline for a local client with a good reason, you can
|
||||
usually trust this request. Opers depend on a trusting relationship. However,
|
||||
since you're responsible for the kill or kline, it is not rude to ask for
|
||||
proof. It depends on the oper making the request how thats interpreted, but
|
||||
the way they respond to asking for proof tells more about them than about
|
||||
you.
|
||||
|
||||
The more and longer you oper, how better you get to know the other opers.
|
||||
You know who is honest, you'll know who are lying and deceiving. Before
|
||||
you acquire this knowledge, you can merely rely on common sense and
|
||||
instincts. You'll probably make mistakes occasionally, and thats nothing to
|
||||
be ashamed of. Opers are - despite contrary believes - human.
|
||||
|
||||
Users occasionally will ask you to kill or kline a user/bot too. Some
|
||||
requests are straight-forward and clear, others require you to be cautious. I
|
||||
recommend to always investigate such requests, and when you're confident the
|
||||
request is valid, issue the kill or kline.
|
||||
|
||||
|
||||
7. Happy birthday!
|
||||
|
||||
It is a custom on EFnet to birthday /kill opers of whom it is his/her
|
||||
birthday. Not all opers like this, but typically those opers don't let
|
||||
others know about their birthday. You'll notice that the KILLS say a lot
|
||||
about who likes who and who is friends with who. Whether you want to
|
||||
participate, is entirely up to you.
|
||||
|
||||
|
||||
8. Security
|
||||
|
||||
As with any privilege, you have to handle it cautiously and responsibly.
|
||||
Be sure that your o/O line doesn't get compromised! Oper only from secure
|
||||
hosts. You and only you should know your password. Don't share your oper
|
||||
account, and make your oper password a UNIQUE one. If your o/O line gets
|
||||
compromised, nasty things may/will happen. Imagine an oper with crosskill
|
||||
capabilities who's operline gets 'hacked'... the results are often
|
||||
disastrous and you will lose respect and trust from others. It can cause
|
||||
your oper privileges to be revoked, or even the server to be (temporarily)
|
||||
delinked.
|
||||
|
||||
|
||||
9. Know who your friends are
|
||||
|
||||
As an oper you will get a lot of users that want to be 'friends' with you.
|
||||
Users offer you free* access to their *nix servers, ops in channels,
|
||||
unlimited leech access to the biggest and fastest warez sites *gasp* and
|
||||
more. They want favors in return. They say they don't but they truly want
|
||||
something in return. They -expect- something in return. You could either
|
||||
don't respond to such offers, or use them. The last option creates an even
|
||||
more distorted image of opers and doesn't do any good for the user <-> oper
|
||||
relationship. Your *real* friends are usually the persons who were your
|
||||
friends _before_ you acquired the extra privileges.
|
||||
|
||||
|
||||
10. The TCM Bot
|
||||
|
||||
A TCM bot can be a valuable tool for opers. It keeps record of all connected
|
||||
clients, flags clients with multiple connections and has all sorts of other
|
||||
useful commands. There are three different kind of TCM's in use on EFnet,
|
||||
being OOMon, TCM-Dianora and TCM-Hybrid. Every one of them requires you to
|
||||
log in to be able to access the privileged commands. On OOMon you DCC chat
|
||||
the TCM bot and do '.auth yournick yourpass' where yournick is your oper
|
||||
name in your o/O line. In TCM-Dianora and TCM-Hybrid you register with:
|
||||
'.register yourpass', where yourpass is your password ;)
|
||||
All TCM commands start with a period. If you forget the period, the text goes
|
||||
into the 'partyline', where it is echoed to all connected opers.
|
||||
|
||||
Resources : http://toast.blackened.com/oomon/help
|
||||
http://www.db.net/~db/tcm.html
|
||||
|
||||
|
||||
11. Services
|
||||
|
||||
A recent addition to EFNet is Channel Fixer, aka ChanFix. This is an
|
||||
automated service that re-ops clients on opless channels. There are a few
|
||||
restrictions. First, the channel has to be of significant size for ChanFix
|
||||
to store it in its database. Second, it only logs static addresses.
|
||||
|
||||
How does it work? Periodically it stores information about the channel state
|
||||
in its database, for every channel in there. On every 'run', a channel
|
||||
operator gets one point. These scores make a top-5 of 'most frequent opped
|
||||
clients'. When a channel becomes opless, ChanFix will join and op the top-5
|
||||
opped clients CURRENTLY IN THE CHANNEL.
|
||||
|
||||
Chanfix can be invoked manually by server administrators. /msg ChanFix
|
||||
chanfix #channel is the command to do it. ChanFix will join, and treat the
|
||||
channel as if it were opless. It lowers TS by one (resulting in a deop of
|
||||
the entire channel) and re-ops the top-5 clients currently in the channel.
|
||||
The Channel Fixer won't log or actively fix channels when there's a split of
|
||||
significant size. Needless to say, the chanfix command must be used with
|
||||
caution.
|
||||
|
||||
|
||||
12. G-Lines
|
||||
|
||||
Oh yes! A G-Line section. Currently, a part of EFNet (EU-EFnet) has G-Lines
|
||||
enabled. This was decided by the EU admin community and is now mandatory
|
||||
within EU-EFnet. In order for a G-Line to be activated, three opers from
|
||||
three different servers need to issue the _exact_ same G-Line. The reason
|
||||
is not counted.
|
||||
|
||||
G-Lines work best when the EU side of EFNet is not fragmented. G-Lines
|
||||
will, however, propogate through a Hybrid 6 hub (but not a CSr hub) even
|
||||
if the hub server has G-Lines disabled. This propogation allows two halves
|
||||
of EU-EFnet to have concurrent G-Lines set even when split by US hub servers.
|
||||
|
||||
|
||||
Questions / Comments / Suggestions are welcome.
|
||||
You can e-mail me: dennisv@vuurwerk.nl
|
||||
|
||||
Best regards,
|
||||
--
|
||||
Dennis "Riedel" Vink ___~___ Email - dennisv@vuurwerk.nl
|
||||
Unix System Administrator \ | / Phone - +31 23 5111111
|
||||
Vuurwerk Internet '|.|' PGP - 0xD68A7AAB
|
||||
|
||||
And on the seventh day, He exited from append mode.
|
||||
|
||||
# $Id: operguide.txt,v 1.1 2002/08/13 14:35:22 fishwaldo Exp $
|
||||
137
doc/opermyth.txt
Normal file
137
doc/opermyth.txt
Normal file
|
|
@ -0,0 +1,137 @@
|
|||
|
||||
Date: Thu, 30 Jul 1998 16:21:40-0700 (MST)
|
||||
To: operlist@the-project.org
|
||||
From: rayp@primenet.com (Ray Powers)
|
||||
Subject: The myths of opers....
|
||||
|
||||
I've always wanted to write something like this.. Its half rant, half
|
||||
fact, so bear with it. Hopefully it will be worth reading.
|
||||
|
||||
There's a lot of hate for opers for a lot of reasons. Some are directly
|
||||
oper related (i.e. 99% of us are colossal assholes), some are directly
|
||||
user related (i.e. 99% of you are raving lunatics), and some is just plain
|
||||
misconceptions. I'd like to take a minute to talk about part three in
|
||||
hopes of clearing a few things up. This will kind of be in a FAQ form,
|
||||
maybe you'll like it, maybe not, but its worth a shot.
|
||||
|
||||
Q: What can an oper on EFnet do.
|
||||
A: This is an EXACT list of what we can do:
|
||||
1) /squit a server, separating it from the rest of the net
|
||||
2) /die our server
|
||||
3) /kill a user, this disconnects them from the server they are on
|
||||
4) /kline a hostmask, this bans them from our server
|
||||
5) /dline an ip, this bans them from our server, regardless of
|
||||
hostmask
|
||||
6) See all invisible users on our server
|
||||
7) Mass Msg/CTCP/notice a hostmask
|
||||
8) Mass Msg/CTCP/notice a server
|
||||
9) See and send Operwall/wallops notices
|
||||
|
||||
That's it. We can see more server messages than you, but that's not the
|
||||
point.. The point to be shown here is very simple, *none* of these things
|
||||
have anything to do with channels. Which leads us to our next question.
|
||||
|
||||
Q: What can opers *NOT* do, but keep being asked to anyways?
|
||||
A: We can *NOT*:
|
||||
1) Enter a channel that is +i or +k without being invited or
|
||||
having the key
|
||||
2) See who is inside a +s channel
|
||||
3) Op ourselves or op you on a channel (unless of course we are a
|
||||
channel op for that channel)
|
||||
4) Tell you what XXXX's new nick is since they changed it to hide
|
||||
from you.
|
||||
5) Deop someone for you on a channel (unless of course we are a
|
||||
channel op for that channel)
|
||||
|
||||
Notice a trend, with the exception of 4, all of these are 100% channel
|
||||
related. EFnet is made so that opers have *NO* power of channels, for
|
||||
better or worse. If we don't help you with these requests, its not because
|
||||
we won't, its because we are completely incapable doing so. On the other
|
||||
hand....
|
||||
|
||||
Q: What can opers do, but won't?
|
||||
A: This will be a bit differently done, because I figure I should explain
|
||||
why opers don't do these things, when they may normally make sense.
|
||||
1) Why won't they kill somebody who has stolen your nick.
|
||||
EFnet has gone on the basis of nicks not being owned, which is
|
||||
why there is no nickserv on EFnet. Of course we see opers kill
|
||||
all the time for nicks, though, so it seems rather hypocrital,
|
||||
doesn't it?
|
||||
An oper who kills for his nick will tell you its because the
|
||||
other person was a bot, was juping his nick, or was imitating an
|
||||
oper. It may be true, but it really comes down to the same
|
||||
feeling you get when your nick is taken "Hey! that's my name! I
|
||||
don't want that person using my name!"
|
||||
I personally, do not kill for nicks. If someone takes my nick,
|
||||
they can have it. Let them get my several hundred messages a day.
|
||||
:P But the problem with the oper is this: How does an oper know
|
||||
that you are really the person that uses that nick, or are you
|
||||
the guy that wants to nick jupe that nick out from the real guy?
|
||||
Unless the oper knows you well, they don't.. And saying that
|
||||
people generally tell the truth means you haven't been on EFnet
|
||||
very long.
|
||||
I would prefer to think I am one of the more well respected
|
||||
people on the net and people still lie to me on a regular basis.
|
||||
So, the oper is stuck refusing to help because he can't tell who
|
||||
is who. Remember this line of reasoning, its going to be coming
|
||||
up a lot. :P
|
||||
2) Why won't they kill that guy nuking/smurfing/ping -f'ing me?
|
||||
This one is simple. There is no way to prove that somebody is
|
||||
doing any of these things to you from an opers point of view. All
|
||||
logs are fakeable, and the oper has no way to firsthand prove its
|
||||
happening. Your best bet in this situation is to log what you can
|
||||
and complain loud and long to their ISPs.
|
||||
3) Why won't they help me take my channel back?
|
||||
There's a bunch of answers to this. First, it is popular
|
||||
opinion at EFnet that channels are not owned, and therefore, if
|
||||
you lose a channel, you should go make another one. Notice I
|
||||
say popular instead of official, because EFnet has never had an
|
||||
"official" policy on much of anything.
|
||||
But more and more you see opers killing for takeovers, so why
|
||||
are they helping their channels and not yours.
|
||||
Well, first, let's say your channel was taken over, and is now
|
||||
+smtinlk. How exactly is the oper supposed to find out who is
|
||||
oped in the channel right now to mass kill them? Even if they do get
|
||||
all the nicks, they have to somehow manage to kill them all in
|
||||
one hit, or they'll all just op each other again and it will be
|
||||
fruitless. Or worse, they could have it all set up, and some
|
||||
other oper could kill them halfway through because they don't
|
||||
like mass-kills and it would be all ruined.
|
||||
Or, let's say the mass-kill goes off, then the channel is
|
||||
opless and generally speaking, chaos begins. People start
|
||||
mass-nuking or flooding the channel to clear it out, or just to
|
||||
be annoying. And there's still a 50/50 chance that takeover
|
||||
people will get the channel back on a split and we'll have to try
|
||||
to do it all over again.
|
||||
If you're about to ask why they don't split their server,
|
||||
the answer is very simple: We are not about to screw up roughly
|
||||
30,000 peoples chatting for your channel. Its rude. This of
|
||||
course is all based on the fact that we can prove its taken over,
|
||||
as per the conversation about nicks, we often can't.
|
||||
4) But.. its obvious they took it from me! The topic says
|
||||
"Ha ha, we took your channel Rick!" for Pete's sake! And
|
||||
there's only One op, so you can kill him and get the channel
|
||||
back immediately!
|
||||
This one is a bit more complex, but its really a personal
|
||||
call. That one op could be a rampant smurfpup with a penis so
|
||||
tiny he has no choice but to rampantly smurf and synflood anyone
|
||||
that gets in his way. This is popularly known on irc as SPS, or
|
||||
Small Penis Syndrome. In this case, if the oper does help you
|
||||
out, they could end up with their server being downed for a day
|
||||
or two, and it really isn't worth it for your channel, no
|
||||
offense.
|
||||
|
||||
Keep in mind that this is all spoken from the perspective of someone who
|
||||
*DOES* help with channels when possible, but understands greatly the
|
||||
reasons not to, and judges each situation very carefully.
|
||||
|
||||
That's the gist of the information I was trying to get across. If you
|
||||
were cluefull enough to get on operlist, a lot of this may be common
|
||||
knowledge to you, but sometimes its good to step back and see why opers do
|
||||
what they do a lot of the time.
|
||||
|
||||
Hoping this is of value to SOMEONE....
|
||||
|
||||
Ray Powers
|
||||
Monkster/MimePunk/PrimeMonk/PacMonk/MtgMonk/Ihavefartoomanynickstonickjupe
|
||||
|
||||
124
doc/resv.txt
Normal file
124
doc/resv.txt
Normal file
|
|
@ -0,0 +1,124 @@
|
|||
/*
|
||||
* doc/resv.txt - Overview of the resv system
|
||||
* Lee Hardy <lee@leeh.co.uk>
|
||||
*
|
||||
* Copyright (C) 2001 Hybrid Development Team
|
||||
*
|
||||
* $Id: resv.txt,v 1.1 2002/08/13 14:35:23 fishwaldo Exp $
|
||||
*/
|
||||
|
||||
RESV
|
||||
-======-
|
||||
|
||||
- What is resv, and why was it coded?
|
||||
|
||||
Resv is a method of 'juping' or 'reserving' nicks and channels, to prevent
|
||||
local clients using them. It is commonly used to block channels which
|
||||
are home to abusers, and which attract DoS. It can also be used to stop
|
||||
people pretending to be services, on a network that doesnt support them.
|
||||
|
||||
It was coded to replace the method in hybrid-6 of blocking channels and
|
||||
nicks, and was implemented in a much cleaner way to make it faster.
|
||||
|
||||
The hybrid-6 method used to have to physically create channels, and
|
||||
suffered flaws, resv does not.
|
||||
|
||||
- How can I create a resv?
|
||||
|
||||
There are two types of resv. 'permanent' and 'temporary'. Temporary
|
||||
resv's will be erased when a server restarts (they will stay through a
|
||||
rehash). Permanent resv's will stay through a restart.
|
||||
|
||||
Permanent resv's are added into ircd.conf. They should have the reason
|
||||
for the resv, followed by the nicks and channels being resv'd. The
|
||||
following would block the channel #services, the nick 'services' and any
|
||||
nick ending in 'serv' (ie: chanserv)
|
||||
|
||||
resv {
|
||||
reason="There are no services on this network";
|
||||
channel="#services";
|
||||
nick="services";
|
||||
nick="*serv";
|
||||
};
|
||||
|
||||
|
||||
Temporary resv's can also block nicks, channels, and wildcard nicks.
|
||||
Although only an admin may create a resv with a wildcard in.
|
||||
|
||||
Syntax: /quote resv <#channel|nick> :<reason>
|
||||
|
||||
So to resv #warez:
|
||||
/quote resv #warez :No warez on this network.
|
||||
|
||||
To resv kiddie01:
|
||||
/quote resv kiddie01 :Abuse
|
||||
|
||||
To resv clone*:
|
||||
/quote resv clone* :clones
|
||||
|
||||
If a non admin does this, he will see:
|
||||
-irc.leeh.co.uk- You must be an admin to perform a wildcard RESV
|
||||
|
||||
- How do I remove a resv?
|
||||
|
||||
If the resv is permanent, then the resv must be removed from ircd.conf,
|
||||
then a /rehash.
|
||||
|
||||
If the resv is temporary, then use the unresv command:
|
||||
|
||||
Syntax: /quote unresv <#channel|nick>
|
||||
|
||||
- Can I make a resv on all servers?
|
||||
|
||||
No. In Hybrid resv's are local only. If a channel is full of abusers,
|
||||
the solution is not to just block the channel, the abusers themselves
|
||||
should be removed through /kline and /dline.
|
||||
|
||||
|
||||
- How do I list resv's?
|
||||
|
||||
To list all current resv's:
|
||||
/stats q
|
||||
|
||||
Which will give a reply like:
|
||||
q #warez No warez *@*
|
||||
Q services No services *@*
|
||||
|
||||
If the first letter is a 'q', then the resv is temporary, if the first
|
||||
letter is a 'Q' then the resv is permanent (in ircd.conf).
|
||||
|
||||
|
||||
- What does a client see if they try using a channel/nick that is resv'd?
|
||||
|
||||
They see the numeric 437 (ERR_UNAVAILRESOURCE)
|
||||
|
||||
Other networks (namely IRCNet) use this numeric on a split, to indicate
|
||||
the channel cannot be joined, as such it is recognised by a lot of
|
||||
clients.
|
||||
|
||||
|
||||
- Can an oper see when someone tries to use a resv'd nick/channel?
|
||||
|
||||
No. When there is a valid reason for this, then possibly, but I honestly
|
||||
dont see why anyone needs it.
|
||||
|
||||
|
||||
- Can I resv a local channel?
|
||||
|
||||
Yes. It takes the same format as creating a resv on a normal channel:
|
||||
/resv &clones :no clonebots!
|
||||
|
||||
|
||||
- Do you support wildcard channel resv's?
|
||||
|
||||
No. This is mainly for speed reasons. When we are searching nicks, we
|
||||
cannot just check if the nick, and the item in the list of resv'd nicks
|
||||
are string equal, we have to check if they match, so we have to search a
|
||||
full list. With channels however, we can search a hash table to see if an
|
||||
entry exists, if it doesnt, then the channel isnt resv'd. We dont have to
|
||||
search through all the channels.
|
||||
|
||||
Besides.. its legal for a channel to be called #*warez* anyway ;)
|
||||
|
||||
--
|
||||
EOF
|
||||
54
doc/server-version-info
Normal file
54
doc/server-version-info
Normal file
|
|
@ -0,0 +1,54 @@
|
|||
Server VERSION Info
|
||||
|
||||
$Id: server-version-info,v 1.1 2002/08/13 14:35:23 fishwaldo Exp $
|
||||
|
||||
Copyright (c) 2001 by ircd-hybrid team
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Updated for Hybrid 7 (2000/12/28)
|
||||
|
||||
When you type /version, you will often see something like this:
|
||||
|
||||
hybrid-7beta7(20010803_2). irc.leeh.co.uk egGHIKMpTZp TS3ow
|
||||
|
||||
Ever wondered what those funny chars mean after the version number? Well
|
||||
here they are:
|
||||
|
||||
+----------------------------+
|
||||
| 'D' | DEBUGMODE |
|
||||
|------+---------------------|
|
||||
| 'e' | USE_EXCEPT |
|
||||
|------+---------------------|
|
||||
| 'g' | NO_FAKE_GLINES |
|
||||
|------+---------------------|
|
||||
| 'G' | GLINES |
|
||||
|------+---------------------|
|
||||
| 'H' | HUB |
|
||||
|------+---------------------|
|
||||
| 'I' | USE_INVEX |
|
||||
|------+---------------------|
|
||||
| 'K' | USE_KNOCK |
|
||||
|------+---------------------|
|
||||
| 'M' | IDLE_FROM_MSG |
|
||||
|------+---------------------|
|
||||
| 'p' | CRYPT_OPER_PASSWORD |
|
||||
|------+---------------------|
|
||||
| 'T' | IGNORE_BOGUS_TS |
|
||||
|------+---------------------|
|
||||
| 'Y' | USE_SYSLOG |
|
||||
|------+---------------------|
|
||||
| 'Z' | ZIPLINKS |
|
||||
|------+---------------------|
|
||||
| '6' | IPv6 |
|
||||
|------+---------------------|
|
||||
| | |
|
||||
|------+---------------------|
|
||||
| 'TS' | Supports TS |
|
||||
|------+---------------------|
|
||||
| '5' | TS Version 5 |
|
||||
|------+---------------------|
|
||||
| 'o' | TS Only |
|
||||
|------+---------------------|
|
||||
| 'w' | TS Warnings |
|
||||
+----------------------------+
|
||||
167
doc/serverhide.txt
Normal file
167
doc/serverhide.txt
Normal file
|
|
@ -0,0 +1,167 @@
|
|||
Server Hide Reference
|
||||
|
||||
$Id: serverhide.txt,v 1.1 2002/08/13 14:35:23 fishwaldo Exp $
|
||||
|
||||
Copyright (c) 2001 by ircd-hybrid team
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Due to pressures from abusers, the Hybrid developers have created a set of
|
||||
options to limit what users can and cannot do on the server. Each option
|
||||
can be enabled or disabled at runtime.
|
||||
|
||||
This document describes the Hybrid 7 implementation of the server hiding
|
||||
ideas originated by (and credited to) numerous people.
|
||||
|
||||
*
|
||||
|
||||
LINKS as a file: This option is always enabled. It will generate a
|
||||
file at a certain interval, defined by the links_delay in ircd.conf,
|
||||
that contains the current LINKS data. This data is sent to users
|
||||
whenever a LINKS is requested. Opers will always see the current
|
||||
server structure.
|
||||
|
||||
The file that the LINKS data is stored in is by default etc/links.txt.
|
||||
|
||||
The benefits of this are that transient splits will not be seen by
|
||||
users issuing LINKS commands, and if a server is split, users can
|
||||
still see what other servers are normally available.
|
||||
|
||||
*
|
||||
|
||||
Flattened LINKS: This option forces every server to look as if it is
|
||||
connected to the local server. Users will see a flat LINKS tree.
|
||||
|
||||
The benefit to using LINKS flattening is that users cannot get
|
||||
information on how servers are routed.
|
||||
|
||||
The flatten_links in the serverhide {} block in the ircd.conf controls
|
||||
this feature.
|
||||
|
||||
As a side effect, all netsplit quit messages will appear to originate
|
||||
from the local server.
|
||||
|
||||
+--------------------------------------------------------------------+
|
||||
| Flattened LINKS is needed for any network that uses the hidden hub |
|
||||
| option. See below for more details. |
|
||||
+--------------------------------------------------------------------+
|
||||
|
||||
|
||||
|
||||
*
|
||||
|
||||
Hidden server option: This option will hide the server from a
|
||||
flattened LINKS list on other servers. Opers will of course see the
|
||||
true routing of the network.
|
||||
|
||||
This is controlled by the hidden option in ircd.conf.
|
||||
|
||||
+--------------------------------------------------------------------+
|
||||
| Technically, this code is a hack. With this option enabled, the |
|
||||
| server will prepend '(H) ' to the server info field when |
|
||||
| connecting to other servers. Other servers must understand that |
|
||||
| the (H) means hidden. |
|
||||
+--------------------------------------------------------------------+
|
||||
|
||||
*
|
||||
|
||||
The allow_hidden option is needed to allow servers to use the hidden
|
||||
server option described above.
|
||||
|
||||
*
|
||||
|
||||
The hide_servers option forces the server to not be shown when a user
|
||||
issues WHOIS and other commands which may show what server a user is
|
||||
on.
|
||||
|
||||
Local user counts, as normally displayed in LUSERS, USERS, and the 255
|
||||
numeric, will be shown with the same values as the global counts.
|
||||
Displaying it this way will help protect servers and avoid breaking
|
||||
scripts that depend on the 265 and 266 numerics on connect.
|
||||
|
||||
To be effective, this option must be used network wide.
|
||||
|
||||
*
|
||||
|
||||
The disable_remote_commands option takes care of most of the remaining
|
||||
issues. These include, for example, ADMIN some.hub.server, VERSION
|
||||
someuser, and similar commands. A server with this option enabled will
|
||||
only prevent local users from issuing remote commands. Remote users
|
||||
will not be affected.
|
||||
|
||||
Remote WHOIS is not blocked. It is, however, restricted to only
|
||||
querying WHOIS nick nick. The ircd will disregard the server parameter
|
||||
and always use queried nick.
|
||||
|
||||
*
|
||||
|
||||
The disable_local_channels option will not allow users to join local
|
||||
&channels. This option is a little extreme, taking away a lot of user
|
||||
privilege. It was created to handle the possible hole in server hide
|
||||
shown below.
|
||||
|
||||
*
|
||||
|
||||
All server modes appear to originate from the server you are using.
|
||||
This feature is not tunable; and opers also do not see the real server
|
||||
setting the mode.
|
||||
|
||||
Each item is briefly described in the serverhide {} block in ircd.conf.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Questions and Answers
|
||||
|
||||
&channels and remote WHOIS
|
||||
|
||||
I brought this up a short while ago; and there are some holes in server
|
||||
hide at the present time with local channels. The issue I raised, if a
|
||||
user is known to be in a local channel, issuing WHOIS servera nick, WHOIS
|
||||
serverb nick, etc. until the local channel is seen in the WHOIS data does
|
||||
not exist. With disable_remote_commands enabled, the WHOIS is still sent
|
||||
(in order to see idle time and the away message) but the server queried
|
||||
will always be the server the user is on. The user can never use remote
|
||||
WHOIS to determine the server a user is on.
|
||||
|
||||
If an abuser knows that a user is on a specific &channel, they could still
|
||||
connect to each server until they find the server showing the user in the
|
||||
local channel in a local WHOIS. The disable_local_channels option has been
|
||||
created to handle this risk.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Using Non-QS Compliant Hubs
|
||||
|
||||
The flattened LINKS option will, as a side effect, display all user QUIT's
|
||||
due to network splits in the following format:
|
||||
|
||||
:user QUIT :your.server.name *.split
|
||||
|
||||
This works extremely well as long as all servers on your network are
|
||||
compliant with the QS capability, which sends a single SQUIT to the
|
||||
network when a server (or tree of servers) splits. All quit messages are
|
||||
generated on the local server. Certain older servers do not have this
|
||||
ability, and as such will generate their own quit messages for users who
|
||||
left because of the split. This can cause leaks in the hub server names
|
||||
and the structure of the network.
|
||||
|
||||
A quick example is the following network structure:
|
||||
|
||||
servA(Hyb7) --- hubA(nonQS) --- servB(not-important)
|
||||
|
||||
When servB splits from hubA, hubA will generate a QUIT command for every
|
||||
user on servB (and anything behind servB). Since the QUIT message was not
|
||||
created on your server, with server hiding enabled, the QUIT message will
|
||||
contain the real server names.
|
||||
|
||||
The only way to prevent this leak on a network is to only use hubs
|
||||
supporting the QS capability. Hybrid 6, Hybrid 7, and csircd all are
|
||||
currently running daemons that support QS. Hybrid 5 and 2.8.21+CSr servers
|
||||
do not support QS, and will leak server names (and therefore routing
|
||||
information) on splits.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Index
|
||||
|
||||
XXX - Fill me in with other questions and possible issues
|
||||
113
doc/simple.conf
Executable file
113
doc/simple.conf
Executable file
|
|
@ -0,0 +1,113 @@
|
|||
# Hybrid 7 minimal example configuration file
|
||||
#
|
||||
# $Id: simple.conf,v 1.1 2002/08/13 14:35:23 fishwaldo Exp $
|
||||
#
|
||||
# This is a basic ircd.conf that will get your server running with
|
||||
# little modification. See the example.conf for more specific
|
||||
# information.
|
||||
#
|
||||
# The serverinfo block sets up your server's name. Fields that may
|
||||
# be set are the name, description, vhost, network_name, network_desc,
|
||||
# and hub.
|
||||
|
||||
serverinfo {
|
||||
name="irc.example.com";
|
||||
description="Test IRC Server";
|
||||
hub=no;
|
||||
};
|
||||
|
||||
# The administrator block sets up the server administrator information,
|
||||
# that is shown when a user issues the /ADMIN command. All three fields
|
||||
# are required.
|
||||
|
||||
administrator {
|
||||
description="Example, Inc Test IRC Server";
|
||||
name="John Doe";
|
||||
email="jdoe@example.com";
|
||||
};
|
||||
|
||||
# Class blocks define the "privileges" that clients and servers get when they
|
||||
# connect. Ping timing, sendQ size, and user limits are all controlled by
|
||||
# classes. See example.conf for more information
|
||||
|
||||
# Note: to avoid having possible problems later, define class blocks
|
||||
# before anything that uses them (auth, connect, operator)
|
||||
|
||||
class {
|
||||
name="users";
|
||||
ping_time=90;
|
||||
number_per_ip=0;
|
||||
max_number=200;
|
||||
sendq=100000;
|
||||
};
|
||||
|
||||
class {
|
||||
name="opers";
|
||||
ping_time=90;
|
||||
number_per_ip=0;
|
||||
max_number=10;
|
||||
sendq=500000;
|
||||
};
|
||||
|
||||
# Auth blocks define who can connect and what class they are put into.
|
||||
|
||||
auth {
|
||||
user="*@*";
|
||||
class="users";
|
||||
};
|
||||
|
||||
# Operator blocks define who is able to use the OPER command and become IRC
|
||||
# operators. The necessary fields are the user@host, oper nick name, and
|
||||
# the password, encrypted with the mkpasswd program provided.
|
||||
|
||||
operator {
|
||||
name="JohnDoe";
|
||||
user="*@*.example.com";
|
||||
password="yl9xlY019Bbfc";
|
||||
class="opers";
|
||||
};
|
||||
|
||||
# Listen blocks define what ports your server will listen to client and
|
||||
# server connections on. ip is an optional field (Essential for virtual
|
||||
# hosted machines.)
|
||||
|
||||
listen {
|
||||
port=6667;
|
||||
};
|
||||
|
||||
# Quarantine blocks deny certain nicknames from being used.
|
||||
|
||||
quarantine {
|
||||
name="dcc-*";
|
||||
reason="DCC bots are not permitted on this server";
|
||||
};
|
||||
|
||||
quarantine {
|
||||
name="LamestBot";
|
||||
reason="You have to be kidding me!";
|
||||
};
|
||||
|
||||
quarantine {
|
||||
name="NickServ";
|
||||
reason="There are no Nick Services on this Network";
|
||||
};
|
||||
|
||||
# The general block contains most of the configurable options that were once
|
||||
# in config.h. The most important ones are below. For the rest, please see
|
||||
|
||||
# NOTE TO DEVELOPERS: Do we set defaults for the variables in the general
|
||||
# block? If so, then I can leave out most of the things
|
||||
# in here and make it simpler to configure. If not,
|
||||
# please let me know so I can document things clearly
|
||||
general {
|
||||
# Control nick flooding
|
||||
anti_nick_flood=yes;
|
||||
max_nick_time=20;
|
||||
max_nick_changes=5;
|
||||
|
||||
# Show extra warnings when servers connections cannot succeed
|
||||
# because of no "N" line (a misconfigured connect block)
|
||||
warn_no_nline=yes;
|
||||
};
|
||||
|
||||
# There are many more configurable options. See example.conf for the rest
|
||||
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Reference in a new issue