[tests/selinux] pr775-checkpolicy-revdeps: add new test which covers the dhclient program

[tests/selinux] pr775-checkpolicy-revdeps: add new test which covers the dhclient program

[Milos Malik]

            A new commit has been pushed.

            Repo   : tests/selinux
            Branch : pr775-checkpolicy-revdeps
            Commit : 565cbef1415355eaff78975f675500f5efda7aef
            Author : Milos Malik <mmalik@redhat.com>
            Date   : 2020-12-14T11:17:12+00:00
            Stats  : +142/-0 in 3 file(s)
            URL    : https://src.fedoraproject.org/tests/selinux/c/565cbef1415355eaff78975f675500f5efda7aef?branch=pr775-checkpolicy-revdeps

            Log:
            add new test which covers the dhclient program

Basic automated test which runs the dhclient program and looks for
any SELinux denials which appear during the run. The dhclient tool
is known to run other network related programs, which can trigger
various SELinux denials.

---
diff --git a/selinux-policy/dhclient-and-similar/Makefile b/selinux-policy/dhclient-and-similar/Makefile
new file mode 100644
index 0000000..9a1b4c3
--- /dev/null
+++ b/selinux-policy/dhclient-and-similar/Makefile
@@ -0,0 +1,67 @@
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Makefile of /CoreOS/selinux-policy/Regression/dhclient-and-similar
+#   Description: SELinux interferes with dhclient and related programs
+#   Author: Milos Malik <mmalik@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Copyright (c) 2020 Red Hat, Inc. All rights reserved.
+#
+#   This copyrighted material is made available to anyone wishing
+#   to use, modify, copy, or redistribute it subject to the terms
+#   and conditions of the GNU General Public License version 2.
+#
+#   This program is distributed in the hope that it will be
+#   useful, but WITHOUT ANY WARRANTY; without even the implied
+#   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+#   PURPOSE. See the GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public
+#   License along with this program; if not, write to the Free
+#   Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+#   Boston, MA 02110-1301, USA.
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+export TEST=/CoreOS/selinux-policy/Regression/dhclient-and-similar
+export TESTVERSION=1.0
+
+BUILT_FILES=
+
+FILES=$(METADATA) runtest.sh Makefile PURPOSE
+
+.PHONY: all install download clean
+
+run: $(FILES) build
+	./runtest.sh
+
+build: $(BUILT_FILES)
+	chmod a+x runtest.sh
+	chcon -t bin_t runtest.sh
+
+clean:
+	rm -f *~ $(BUILT_FILES)
+
+include /usr/share/rhts/lib/rhts-make.include
+
+$(METADATA): Makefile
+	@echo "Owner:           Milos Malik <mmalik@redhat.com>" > $(METADATA)
+	@echo "Name:            $(TEST)" >> $(METADATA)
+	@echo "TestVersion:     $(TESTVERSION)" >> $(METADATA)
+	@echo "Path:            $(TEST_DIR)" >> $(METADATA)
+	@echo "Description:     SELinux interferes with dhclient and related programs" >> $(METADATA)
+	@echo "Type:            Regression" >> $(METADATA)
+	@echo "TestTime:        10m" >> $(METADATA)
+	@echo "RunFor:          selinux-policy" >> $(METADATA)
+	@echo "Requires:        audit libselinux libselinux-utils policycoreutils selinux-policy selinux-policy-targeted setools-console psmisc chrony dhcp-client" >> $(METADATA)
+	@echo "RhtsRequires:    library(selinux-policy/common)" >> $(METADATA)
+	@echo "Environment:     AVC_ERROR=+no_avc_check" >> $(METADATA)
+	@echo "Priority:        Normal" >> $(METADATA)
+	@echo "License:         GPLv2" >> $(METADATA)
+	@echo "Confidential:    no" >> $(METADATA)
+	@echo "Destructive:     no" >> $(METADATA)
+	@echo "Releases:        -RHEL4 -RHEL5 -RHEL6 -RHEL7" >> $(METADATA)
+
+	rhts-lint $(METADATA)
+

diff --git a/selinux-policy/dhclient-and-similar/PURPOSE b/selinux-policy/dhclient-and-similar/PURPOSE
new file mode 100644
index 0000000..019dcb9
--- /dev/null
+++ b/selinux-policy/dhclient-and-similar/PURPOSE
@@ -0,0 +1,5 @@
+PURPOSE of /CoreOS/selinux-policy/Regression/dhclient-and-similar
+Author: Milos Malik <mmalik@redhat.com>
+
+SELinux interferes with dhclient and related programs.
+

diff --git a/selinux-policy/dhclient-and-similar/runtest.sh b/selinux-policy/dhclient-and-similar/runtest.sh
new file mode 100755
index 0000000..d2caa8b
--- /dev/null
+++ b/selinux-policy/dhclient-and-similar/runtest.sh
@@ -0,0 +1,70 @@
+#!/bin/bash
+# vim: dict=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   runtest.sh of /CoreOS/selinux-policy/Regression/dhclient-and-similar
+#   Description: SELinux interferes with dhclient and related programs
+#   Author: Milos Malik <mmalik@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Copyright (c) 2020 Red Hat, Inc. All rights reserved.
+#
+#   This copyrighted material is made available to anyone wishing
+#   to use, modify, copy, or redistribute it subject to the terms
+#   and conditions of the GNU General Public License version 2.
+#
+#   This program is distributed in the hope that it will be
+#   useful, but WITHOUT ANY WARRANTY; without even the implied
+#   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+#   PURPOSE. See the GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public
+#   License along with this program; if not, write to the Free
+#   Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+#   Boston, MA 02110-1301, USA.
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# Include Beaker environment
+. /usr/bin/rhts-environment.sh || exit 1
+. /usr/share/beakerlib/beakerlib.sh || exit 1
+
+PACKAGE="selinux-policy"
+ROOT_PASSWORD="redhat"
+SERVICE_PACKAGE="chrony"
+SERVICE_NAME="chronyd"
+
+rlJournalStart
+    rlLog "If this test fails, please contact mmalik on IRC #selinux"
+    rlLog "This test should fail if tested bugs are NOT fixed yet"
+    rlPhaseStartSetup
+        rlRun "rlImport 'selinux-policy/common'"
+        rlSESatisfyRequires
+        rlAssertRpm ${PACKAGE}
+        rlAssertRpm ${PACKAGE}-targeted
+        rlAssertRpm ${SERVICE_PACKAGE}
+
+        rlServiceStart ${SERVICE_NAME}
+
+        rlSESetEnforce
+        rlSEStatus
+        rlSESetTimestamp
+        sleep 2
+    rlPhaseEnd
+
+    rlPhaseStartTest "real scenario -- runcon under root"
+        rlRun "dhclient"
+        sleep 5
+        rlRun "killall dhclient"
+    rlPhaseEnd
+
+    rlPhaseStartCleanup
+        sleep 2
+        rlSECheckAVC
+
+        rlServiceRestore ${SERVICE_NAME}
+    rlPhaseEnd
+rlJournalPrintText
+rlJournalEnd
+