[tests/selinux] pr775-checkpolicy-revdeps: libselinux/setenforce: Drop and restore audit rules

[tests/selinux] pr775-checkpolicy-revdeps: libselinux/setenforce: Drop and restore audit rules

[Petr Lautrbach]

            A new commit has been pushed.

            Repo   : tests/selinux
            Branch : pr775-checkpolicy-revdeps
            Commit : bdfbd38a3bd53c84d76327025ecd91ed64a81501
            Author : Petr Lautrbach <plautrba@redhat.com>
            Date   : 2018-05-31T19:17:03+02:00
            Stats  : +5/-3 in 1 file(s)
            URL    : https://src.fedoraproject.org/tests/selinux/c/bdfbd38a3bd53c84d76327025ecd91ed64a81501?branch=pr775-checkpolicy-revdeps

            Log:
            libselinux/setenforce: Drop and restore audit rules

Some systems use default audit rule '-a never,task' which suppress audit
messages. As a side effect, some tests fail as they don't find expected strings.

Fixes:
[   FAIL   ] :: Command 'ausearch --input-logs -m MAC_STATUS -i -ts 05/31/2018 13:04:51 | grep 'type=SYSCALL.*comm=setenforce'' (Expected 0, got 1)

---
diff --git a/libselinux/setenforce/runtest.sh b/libselinux/setenforce/runtest.sh
index 1378eae..0b10711 100644
--- a/libselinux/setenforce/runtest.sh
+++ b/libselinux/setenforce/runtest.sh
@@ -43,6 +43,9 @@ rlJournalStart
         rlRun "setenforce --help" 0,1
         OUTPUT_FILE=`mktemp`
         export LC_ALL=en_US.utf8
+        rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
+        rlRun "auditctl -l > $TmpDir/auditctl" 0 "Backup current audit rules"
+        rlRun "auditctl -D" 0 "Delete all audit rules"
     rlPhaseEnd
 
     rlPhaseStartTest "basic use"
@@ -56,9 +59,7 @@ rlJournalStart
         sleep 5
         rlRun "ausearch --input-logs -m MAC_STATUS -i -ts ${START_DATE_TIME} | grep 'type=MAC_STATUS.*enforcing=1.*old_enforcing=0'"
         rlRun "ausearch --input-logs -m MAC_STATUS -i -ts ${START_DATE_TIME} | grep 'type=MAC_STATUS.*enforcing=0.*old_enforcing=1'"
-        if rlIsRHEL ; then
-            rlRun "ausearch --input-logs -m MAC_STATUS -i -ts ${START_DATE_TIME} | grep 'type=SYSCALL.*comm=setenforce'"
-        fi
+        rlRun "ausearch --input-logs -m MAC_STATUS -i -ts ${START_DATE_TIME} | grep 'type=SYSCALL.*comm=setenforce'"
     rlPhaseEnd
 
     rlPhaseStartTest "extreme cases"
@@ -81,6 +82,7 @@ rlJournalStart
     rlPhaseEnd
 
     rlPhaseStartCleanup
+        rlRun "auditctl -R $TmpDir/auditctl" 0 "Restore audit rules"
         rm -f ${OUTPUT_FILE}
     rlPhaseEnd
 rlJournalPrintText