Star64_linux/scripts
Stephen Smalley e37c1877ba scripts/selinux: modernize mdp
Derived in part from a patch by Dominick Grift.

The MDP example no longer works on modern systems.  Fix it.
While we are at it, add MLS support and enable it.

NB This still does not work on systems using dbus-daemon instead of
dbus-broker because dbus-daemon does not yet gracefully handle unknown
classes/permissions.  This appears to be a deficiency in libselinux's
selinux_set_mapping() interface and underlying implementation,
which was never fully updated to deal with unknown classes/permissions
unlike the kernel.  The same problem also occurs with XSELinux.
Programs that instead use selinux_check_access() like dbus-broker
should not have this problem.

Changes to mdp:
Add support for devtmpfs, required by modern Linux distributions.
Add MLS support, with sample sensitivities, categories, and constraints.
Generate fs_use and genfscon rules based on kernel configuration.
Update list of filesystem types for fs_use and genfscon rules.
Use object_r for object contexts.

Changes to install_policy.sh:
Bail immediately on any errors.
Provide more helpful error messages when unable to find userspace tools.
Refuse to run if SELinux is already enabled.
Unconditionally move aside /etc/selinux/config and create a new one.
Build policy with -U allow so that userspace object managers do not break.
Build policy with MLS enabled by default.
Create seusers, failsafe_context, and default_contexts for use by
pam_selinux / libselinux.
Create x_contexts for the SELinux X extension.
Create virtual_domain_context and virtual_image_context for libvirtd.
Set to permissive mode rather than enforcing to permit initial autorelabel.
Update the list of filesystem types to be relabeled.
Write -F to /.autorelabel to cause a forced autorelabel on reboot.
Drop broken attempt to relabel the /dev mountpoint directory.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: Dominick Grift <dominick.grift@defensec.nl>
Signed-off-by: Paul Moore <paul@paul-moore.com>
2019-03-18 18:38:28 -04:00
..
atomic
basic
coccinelle coccinelle: semantic code search for missing put_device() 2019-03-17 12:55:45 +09:00
dtc
gcc-plugins increased structleak coverage 2019-03-09 09:06:15 -08:00
gdb Kbuild updates for v5.1 2019-03-10 17:48:21 -07:00
genksyms
kconfig kconfig: remove stale lxdialog/.gitignore 2019-03-17 15:47:02 +09:00
ksymoops
mod modpost: always show verbose warning for section mismatch 2019-03-14 02:39:09 +09:00
package kbuild: deb-pkg: avoid implicit effects 2019-03-17 12:56:23 +09:00
selinux scripts/selinux: modernize mdp 2019-03-18 18:38:28 -04:00
tracing
.gitignore
adjust_autoksyms.sh kbuild: source include/config/auto.conf instead of ${KCONFIG_CONFIG} 2019-03-14 02:39:11 +09:00
asn1_compiler.c
bin2c.c
bloat-o-meter
bootgraph.pl
bpf_helpers_doc.py
cc-can-link.sh
check_extable.sh
checkincludes.pl
checkkconfigsymbols.py
checkpatch.pl A fairly routine cycle for docs - lots of typo fixes, some new documents, 2019-03-09 09:56:17 -08:00
checkstack.pl
checksyscalls.sh
checkversion.pl
clang-version.sh
cleanfile
cleanpatch
coccicheck
config
conmakehash.c
const_structs.checkpatch
decode_stacktrace.sh scripts/decode_stacktrace.sh: handle RIP address with segment 2019-03-05 21:07:13 -08:00
decodecode
depmod.sh
diffconfig
documentation-file-ref-check
export_report.pl
extract-cert.c
extract-ikconfig
extract-module-sig.pl
extract-sys-certs.pl
extract-vmlinux
extract_xc3028.pl
faddr2line
file-size.sh
find-unused-docs.sh
gcc-goto.sh
gcc-ld
gcc-plugin.sh
gcc-version.sh
gcc-x86_32-has-stack-protector.sh
gcc-x86_64-has-stack-protector.sh
gen_compile_commands.py
gen_ksymdeps.sh
get_dvb_firmware
get_maintainer.pl
gfp-translate
headerdep.pl
headers.sh
headers_check.pl
headers_install.sh
insert-sys-cert.c
kallsyms.c Kbuild updates for v5.1 2019-03-10 17:48:21 -07:00
Kbuild.include
Kconfig.include
kernel-doc
ld-version.sh
leaking_addresses.pl leaking_addresses: Completely remove --version flag 2019-03-07 08:53:18 +11:00
Lindent
link-vmlinux.sh kbuild: source include/config/auto.conf instead of ${KCONFIG_CONFIG} 2019-03-14 02:39:11 +09:00
Makefile
Makefile.asm-generic kbuild: force all architectures except um to include mandatory-y 2019-03-17 12:56:32 +09:00
Makefile.build kbuild: move archive command to scripts/Makefile.lib 2019-03-14 02:39:10 +09:00
Makefile.clean
Makefile.dtbinst
Makefile.extrawarn
Makefile.gcc-plugins
Makefile.headersinst
Makefile.host
Makefile.kasan
Makefile.kcov
Makefile.lib kbuild: move archive command to scripts/Makefile.lib 2019-03-14 02:39:10 +09:00
Makefile.modbuiltin
Makefile.modinst Revert "modsign: Abort modules_install when signing fails" 2019-03-17 12:56:31 +09:00
Makefile.modpost modpost: always show verbose warning for section mismatch 2019-03-14 02:39:09 +09:00
Makefile.modsign
Makefile.ubsan
makelst
markup_oops.pl
mkcompile_h
mkmakefile
mksysmap
mkuboot.sh
module-common.lds
namespace.pl
objdiff
parse-maintainers.pl
patch-kernel
pnmtologo.c
profile2linkerlist.pl
prune-kernel
recordmcount.c
recordmcount.h
recordmcount.pl
setlocalversion
show_delta
sign-file.c
sortextable.c
sortextable.h
spdxcheck-test.sh
spdxcheck.py
spelling.txt scripts/spelling.txt: add more spellings to spelling.txt 2019-03-07 18:31:59 -08:00
sphinx-pre-install
split-man.pl
stackdelta
stackusage
subarch.include
tags.sh
unifdef.c
ver_linux
xen-hypercalls.sh
xz_wrap.sh