2002-08-13 14:34:25 +00:00
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/*
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* ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
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* m_jupe.c: Jupes a server.
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*
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* Copyright (C) 2002 by the past and present ircd coders, and others.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*
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2002-08-13 14:45:13 +00:00
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* $Id: m_jupe.c,v 1.2 2002/08/13 14:45:00 fishwaldo Exp $
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2002-08-13 14:34:25 +00:00
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*/
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#include "stdinc.h"
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#include "tools.h"
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#include "irc_string.h"
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#include "handlers.h"
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#include "channel.h"
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#include "client.h"
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#include "ircd.h"
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#include "numeric.h"
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#include "s_log.h"
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#include "s_serv.h"
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#include "send.h"
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#include "whowas.h"
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#include "irc_string.h"
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#include "hash.h"
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#include "msg.h"
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#include "parse.h"
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#include "modules.h"
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#include "class.h"
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#include "common.h"
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#include "event.h"
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#include "fdlist.h"
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#include "list.h"
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#include "s_conf.h"
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#include "scache.h"
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static void mo_jupe(struct Client *client_p, struct Client *source_p,
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int parc, char *parv[]);
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static int bogus_host(char *host);
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struct Message jupe_msgtab = {
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"JUPE", 0, 0, 3, 0, MFLG_SLOW, 0,
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{m_unregistered, m_not_oper, mo_jupe, mo_jupe}
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};
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#ifndef STATIC_MODULES
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void
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_modinit(void)
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{
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mod_add_cmd(&jupe_msgtab);
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}
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void
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_moddeinit(void)
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{
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mod_del_cmd(&jupe_msgtab);
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}
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2002-08-13 14:45:13 +00:00
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const char *_version = "$Revision: 1.2 $";
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2002-08-13 14:34:25 +00:00
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#endif
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/*
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** mo_jupe
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** parv[0] = sender prefix
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** parv[1] = server we're juping
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** parv[2] = reason for jupe
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*/
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static void mo_jupe(struct Client *client_p, struct Client *source_p,
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int parc, char *parv[])
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{
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struct Client *target_p;
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struct Client *ajupe;
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dlink_node *m;
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char reason[REALLEN+2];
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if(!ServerInfo.hub)
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return;
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if(!IsOperAdmin(source_p))
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{
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sendto_one(source_p, ":%s NOTICE %s :You must be an admin to use this command",
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me.name, parv[0]);
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return;
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}
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if (bogus_host(parv[1]))
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{
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sendto_one(source_p, ":%s NOTICE %s :Invalid servername: %s",
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me.name, parv[0], parv[1]);
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return;
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}
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if(match(parv[1], me.name))
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{
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sendto_one(source_p, ":%s NOTICE %s :I cant jupe myself!",
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me.name, source_p->name);
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return;
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}
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sendto_wallops_flags(FLAGS_WALLOP, &me,
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"JUPE for %s requested by %s: %s",
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parv[1], get_oper_name(source_p), parv[2]);
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sendto_server(NULL, source_p, NULL, NOCAPS, NOCAPS, LL_ICLIENT,
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":%s WALLOPS :JUPE for %s requested by %s!%s@%s: %s",
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parv[0], parv[1], source_p->name,
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source_p->username, source_p->host, parv[2]);
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ilog(L_NOTICE, "JUPE for %s requested by %s: %s",
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parv[1], get_oper_name(source_p), parv[2]);
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target_p= find_server(parv[1]);
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if(target_p)
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exit_client(client_p, target_p, &me, parv[2]);
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sendto_server(NULL, NULL, NULL, NOCAPS, NOCAPS, NOFLAGS,
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":%s SERVER %s 1 :JUPED: %s",
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me.name, parv[1], parv[2]);
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sendto_realops_flags(FLAGS_ALL, L_ALL,
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"Link with %s established: (JUPED) link",
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parv[1]);
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ajupe = make_client(NULL);
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/* make_client() adds client to unknown_list */
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m = dlinkFind(&unknown_list, ajupe);
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if(m != NULL)
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dlinkDelete(m, &unknown_list);
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free_dlink_node(m);
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make_server(ajupe);
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ajupe->hopcount = 1;
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strlcpy(ajupe->name,parv[1],HOSTLEN);
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/* we need to give 7 chars to prepend "JUPED: " */
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if(strlen(parv[2]) > (REALLEN-7))
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parv[2][REALLEN-7] = '\0';
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ircsprintf(reason, "%s %s", "JUPED:", parv[2]);
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strlcpy(ajupe->info,reason,REALLEN);
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ajupe->serv->up = me.name;
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ajupe->servptr = &me;
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SetServer(ajupe);
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SetDead(ajupe);
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Count.server++;
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Count.myserver++;
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/* Some day, all these lists will be consolidated *sigh* */
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add_client_to_list(ajupe);
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add_to_client_hash_table(ajupe->name, ajupe);
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add_client_to_llist(&(ajupe->servptr->serv->servers), ajupe);
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add_server_to_list(ajupe);
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}
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/*
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* bogus_host
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*
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* inputs - hostname
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* output - 1 if a bogus hostname input, 0 if its valid
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* side effects - none
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*/
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int bogus_host(char *host)
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{
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int bogus_server = 0;
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char *s;
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int dots = 0;
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for( s = host; *s; s++ )
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{
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if (!IsServChar(*s))
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{
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bogus_server = 1;
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break;
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}
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if ('.' == *s)
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++dots;
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}
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if (!dots || bogus_server || strlen(host) > HOSTLEN)
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return 1;
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return 0;
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}
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