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Nicolas Iooss 8f0ea463bc sepolicy: do not fail when file_contexts.local or .subs do not exist
On a system without any file context customizations, "sepolicy gui"
fails to load because it tries to read a non-existing file:

    FileNotFoundError: [Errno 2] No such file or directory:
    '/etc/selinux/refpolicy-git/contexts/files/file_contexts.local'

Once this issue is fixed, another one is triggered:

    FileNotFoundError: [Errno 2] No such file or directory:
    '/etc/selinux/refpolicy-git/contexts/files/file_contexts.subs

Use try/except to catch these exceptions and use OSError/errno.ENOENT to
keep the code compatible with Python 2.

Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
2017-09-21 16:15:54 -04:00
checkpolicy checkpolicy,libselinux,libsepol,policycoreutils: Update my email address 2017-08-17 14:17:12 -04:00
dbus Update VERSION files for 2.7 release. 2017-08-04 09:31:00 -04:00
gui Update VERSION files for 2.7 release. 2017-08-04 09:31:00 -04:00
libselinux checkpolicy,libselinux,libsepol,policycoreutils: Update my email address 2017-08-17 14:17:12 -04:00
libsemanage Update VERSION files for 2.7 release. 2017-08-04 09:31:00 -04:00
libsepol libsepol: fix memory leak in sepol_bool_query() 2017-09-20 16:29:31 -04:00
mcstrans Update VERSION files for 2.7 release. 2017-08-04 09:31:00 -04:00
policycoreutils checkpolicy,libselinux,libsepol,policycoreutils: Update my email address 2017-08-17 14:17:12 -04:00
python sepolicy: do not fail when file_contexts.local or .subs do not exist 2017-09-21 16:15:54 -04:00
restorecond restorecond: check write() and daemon() results 2017-09-05 12:37:29 -04:00
sandbox Update VERSION files for 2.7 release. 2017-08-04 09:31:00 -04:00
scripts Fix release script 2016-11-16 11:19:51 -05:00
secilc libsepol: cil: Add ability to redeclare types[attributes] 2017-08-31 14:42:25 -04:00
semodule-utils Update VERSION files for 2.7 release. 2017-08-04 09:31:00 -04:00
.gitignore restorecond: Add gitignore 2016-11-16 11:20:05 -05:00
.travis.yml Travis-CI: do not test gold linkers with clang 2017-08-07 10:44:17 -04:00
CleanSpec.mk Add empty top level Android.mk / CleanSpec.mk files 2015-04-16 07:54:09 -04:00
Makefile Makefile: define a default value for CFLAGS 2017-09-05 12:37:41 -04:00
README libsepol compilation fixes for macOS. 2017-01-20 13:19:57 -05:00

README

Please submit all bug reports and patches to selinux@tycho.nsa.gov.
Subscribe via selinux-join@tycho.nsa.gov.

Build dependencies on Fedora:
yum install audit-libs-devel bison bzip2-devel dbus-devel dbus-glib-devel flex flex-devel flex-static glib2-devel libcap-devel libcap-ng-devel pam-devel pcre-devel python-devel setools-devel swig xmlto redhat-rpm-config

To build and install everything under a private directory, run:
make DESTDIR=~/obj install install-pywrap

To install as the default system libraries and binaries
(overwriting any previously installed ones - dangerous!),
on x86_64, run:
make LIBDIR=/usr/lib64 SHLIBDIR=/lib64 install install-pywrap relabel
or on x86 (32-bit), run:
make install install-pywrap relabel

This may render your system unusable if the upstream SELinux userspace
lacks library functions or other dependencies relied upon by your
distribution.  If it breaks, you get to keep both pieces.

To install libsepol on macOS (mainly for policy analysis):
cd libsepol; make DESTDIR=/usr/local PREFIX=/usr/local install

This requires GNU coreutils (brew install coreutils).