From: Stephen Smalley <sds@tycho.nsa.gov>
To: paul@paul-moore.com
Cc: selinux@vger.kernel.org, omosnace@redhat.com,
richard_c_haines@btinternet.com,
Stephen Smalley <sds@tycho.nsa.gov>
Subject: [PATCH] testsuite: add further nfs tests
Date: Thu, 30 Jan 2020 14:27:35 -0500 [thread overview]
Message-ID: <20200130192735.247499-1-sds@tycho.nsa.gov> (raw)
In addition to testing full NFS security labeling support,
make sure that context mounts continue to work independent
of whether the mount was exported with security_label, and
add a simple test of the default NFS file labeling.
With the previous changes, this completes addressing
https://github.com/SELinuxProject/selinux-testsuite/issues/32
Fixes: https://github.com/SELinuxProject/selinux-testsuite/issues/32
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
---
nfs.sh | 38 ++++++++++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/nfs.sh b/nfs.sh
index 31c66c377cae..a82c4069d76d 100755
--- a/nfs.sh
+++ b/nfs.sh
@@ -2,6 +2,8 @@
MOUNT=`stat --print %m .`
TESTDIR=`pwd`
systemctl start nfs-server
+
+# Run the full testsuite on a labeled NFS mount.
exportfs -orw,no_root_squash,security_label localhost:$MOUNT
mkdir -p /mnt/selinux-testsuite
mount -t nfs -o vers=4.2 localhost:$TESTDIR /mnt/selinux-testsuite
@@ -9,5 +11,41 @@ pushd /mnt/selinux-testsuite
make test
popd
umount /mnt/selinux-testsuite
+
+# Test context mounts when exported with security_label.
+mount -t nfs -o vers=4.2,context=system_u:object_r:etc_t:s0 localhost:$TESTDIR /mnt/selinux-testsuite
+echo "Testing context mount of a security_label export."
+fctx=`secon -t -f /mnt/selinux-testsuite/nfs.sh`
+if [ "$fctx" != "etc_t" ]; then
+ echo "Context mount failed: got $fctx instead of etc_t."
+ exit 1
+fi
+umount /mnt/selinux-testsuite
+exportfs -u localhost:$MOUNT
+
+# Test context mounts when not exported with security_label.
+exportfs -orw,no_root_squash localhost:$MOUNT
+mount -t nfs -o vers=4.2,context=system_u:object_r:etc_t:s0 localhost:$TESTDIR /mnt/selinux-testsuite
+echo "Testing context mount of a non-security_label export."
+fctx=`secon -t -f /mnt/selinux-testsuite/nfs.sh`
+if [ "$fctx" != "etc_t" ]; then
+ echo "Context mount failed: got $fctx instead of etc_t."
+ exit 1
+fi
+umount /mnt/selinux-testsuite
+
+# Test non-context mount when not exported with security_label.
+mount -t nfs -o vers=4.2 localhost:$TESTDIR /mnt/selinux-testsuite
+echo "Testing non-context mount of a non-security_label export."
+fctx=`secon -t -f /mnt/selinux-testsuite/nfs.sh`
+if [ "$fctx" != "nfs_t" ]; then
+ echo "Context mount failed: got $fctx instead of nfs_t."
+ exit 1
+fi
+umount /mnt/selinux-testsuite
+
+# All done.
+echo "Done"
exportfs -u localhost:$MOUNT
+rmdir /mnt/selinux-testsuite
systemctl stop nfs-server
--
2.24.1
next reply other threads:[~2020-01-30 19:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-30 19:27 Stephen Smalley [this message]
2020-01-30 19:51 ` [PATCH] testsuite: add further nfs tests Paul Moore
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