[gentoo-commits] proj/hardened-refpolicy:master commit in: policy/modules/admin/

[Jason Zaman]

commit:     45581b7ac1b5fafd180b6bc43c1ea329c416b1ec
Author:     Sugar, David <dsugar <AT> tresys <DOT> com>
AuthorDate: Mon Feb 25 23:37:47 2019 +0000
Commit:     Jason Zaman <perfinion <AT> gentoo <DOT> org>
CommitDate: Mon Mar 25 10:05:25 2019 +0000
URL:        https://gitweb.gentoo.org/proj/hardened-refpolicy.git/commit/?id=45581b7a

Allow AIDE to mmap files

AIDE has a compile time option WITH_MMAP which allows AIDE to
map files during scanning.  RHEL7 has set this option in the
aide rpm they distribute.

Changes made to add a tunable to enable permissions allowing
aide to map files that it needs.  I have set the default to
false as this seems perfered (in my mind).

Signed-off-by: Dave Sugar <dsugar <AT> tresys.com>
Signed-off-by: Jason Zaman <jason <AT> perfinion.com>

 policy/modules/admin/aide.te | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/policy/modules/admin/aide.te b/policy/modules/admin/aide.te
index f58ba850..fe52a280 100644
--- a/policy/modules/admin/aide.te
+++ b/policy/modules/admin/aide.te
@@ -5,6 +5,15 @@ policy_module(aide, 1.8.0)
 # Declarations
 #
 
+## <desc>
+##	<p>
+##	Control if AIDE can mmap files.
+##	AIDE can be compiled with the option 'with-mmap' in which case it will
+## 	attempt to mmap files while running.
+##	</p>
+## </desc>
+gen_tunable(aide_mmap_files, false)
+
 attribute_role aide_roles;
 
 type aide_t;
@@ -43,6 +52,10 @@ logging_send_syslog_msg(aide_t)
 
 userdom_use_user_terminals(aide_t)
 
+tunable_policy(`aide_mmap_files',`
+	files_map_non_auth_files(aide_t)
+')
+
 optional_policy(`
 	seutil_use_newrole_fds(aide_t)
 ')