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

[Milos Malik <mmalik@redhat.com>]

            A new commit has been pushed.

            Repo   : tests/selinux
            Branch : pr775-checkpolicy-revdeps
            Commit : 86053995e5cc688eeec4bbf562c8e9b3227c51a8
            Author : Milos Malik <mmalik@redhat.com>
            Date   : 2022-04-22T12:14:05+02:00
            Stats  : +216/-0 in 4 file(s)
            URL    : https://src.fedoraproject.org/tests/selinux/c/86053995e5cc688eeec4bbf562c8e9b3227c51a8?branch=pr775-checkpolicy-revdeps

            Log:
            add new test which covers the stalld service

SELinux policy now contains a new policy module which confines the
stalld service. This TC covers basic scenarios of running the service
in default configuration. The TC also looks for appropriate policy
rules and file context patterns.

The TC covers BZ#2042614.

---
diff --git a/selinux-policy/stalld-and-similar/Makefile b/selinux-policy/stalld-and-similar/Makefile
new file mode 100644
index 0000000..4a4124a
--- /dev/null
+++ b/selinux-policy/stalld-and-similar/Makefile
@@ -0,0 +1,69 @@
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Makefile of /CoreOS/selinux-policy/Regression/stalld-and-similar
+#   Description: SELinux interferes with stalld and related programs
+#   Author: Milos Malik <mmalik@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Copyright (c) 2022 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/stalld-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 stalld and related programs" >> $(METADATA)
+	@echo "Type:            Regression" >> $(METADATA)
+	@echo "TestTime:        10m" >> $(METADATA)
+	@echo "RunFor:          selinux-policy" >> $(METADATA)
+	@echo "RunFor:          stalld" >> $(METADATA)
+	@echo "Requires:        audit libselinux libselinux-utils policycoreutils selinux-policy selinux-policy-targeted setools-console stalld /usr/sbin/service" >> $(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 -RHEL8" >> $(METADATA)
+	@echo "Bug:             2042614" >> $(METADATA) # RHEL-9
+
+	rhts-lint $(METADATA)
+

diff --git a/selinux-policy/stalld-and-similar/PURPOSE b/selinux-policy/stalld-and-similar/PURPOSE
new file mode 100644
index 0000000..5d0d6a3
--- /dev/null
+++ b/selinux-policy/stalld-and-similar/PURPOSE
@@ -0,0 +1,5 @@
+PURPOSE of /CoreOS/selinux-policy/Regression/stalld-and-similar
+Author: Milos Malik <mmalik@redhat.com>
+
+SELinux interferes with stalld and related programs.
+

diff --git a/selinux-policy/stalld-and-similar/main.fmf b/selinux-policy/stalld-and-similar/main.fmf
new file mode 100644
index 0000000..a1196b2
--- /dev/null
+++ b/selinux-policy/stalld-and-similar/main.fmf
@@ -0,0 +1,42 @@
+summary: SELinux interferes with stalld and related programs
+description: |+
+    SELinux interferes with stalld and related programs.
+
+contact: Milos Malik <mmalik@redhat.com>
+component:
+  - selinux-policy
+require:
+  - library(selinux-policy/common)
+recommend:
+  - audit
+  - libselinux
+  - libselinux-utils
+  - policycoreutils
+  - selinux-policy
+  - selinux-policy-targeted
+  - setools-console
+  - stalld
+  - /usr/sbin/service
+environment:
+    AVC_ERROR: +no_avc_check
+duration: 10m
+enabled: true
+tag:
+  - NoRHEL4
+  - NoRHEL5
+  - NoRHEL6
+  - NoRHEL7
+  - NoRHEL8
+  - Tier2
+  - Tier2se
+  - targeted
+tier: '2'
+link:
+  - relates: https://bugzilla.redhat.com/show_bug.cgi?id=2042614
+adjust:
+  - enabled: false
+    when: distro == rhel-4, rhel-5, rhel-6, rhel-7, rhel-8
+    continue: false
+extra-nitrate: TC#0613202
+extra-summary: /CoreOS/selinux-policy/Regression/stalld-and-similar
+extra-task: /CoreOS/selinux-policy/Regression/stalld-and-similar

diff --git a/selinux-policy/stalld-and-similar/runtest.sh b/selinux-policy/stalld-and-similar/runtest.sh
new file mode 100755
index 0000000..0624de5
--- /dev/null
+++ b/selinux-policy/stalld-and-similar/runtest.sh
@@ -0,0 +1,100 @@
+#!/bin/bash
+# vim: dict=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   runtest.sh of /CoreOS/selinux-policy/Regression/stalld-and-similar
+#   Description: SELinux interferes with stalld and related programs
+#   Author: Milos Malik <mmalik@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Copyright (c) 2022 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/share/beakerlib/beakerlib.sh || exit 1
+
+PACKAGE="selinux-policy"
+FILE_PATH="/usr/bin/stalld"
+FILE_CONTEXT="stalld_exec_t"
+SERVICE_PACKAGE="stalld"
+SERVICE_NAME="stalld"
+PROCESS_NAME="stalld"
+PROCESS_CONTEXT="stalld_t"
+
+rlJournalStart
+    if ! rpm -q ${SERVICE_PACKAGE} ; then
+        rlLog "Required packages are not available/installed."
+        rlJournalEnd
+        exit 0
+    fi
+
+    rlPhaseStartSetup
+        rlRun "rlImport 'selinux-policy/common'"
+        rlSESatisfyRequires
+        rlAssertRpm ${PACKAGE}
+        rlAssertRpm ${PACKAGE}-targeted
+        rlAssertRpm ${SERVICE_PACKAGE}
+
+        rlServiceStop ${SERVICE_NAME}
+        rlFileBackup /etc/sysconfig/stalld
+
+        rlSESetEnforce
+        rlSEStatus
+        rlSESetTimestamp
+        sleep 2
+    rlPhaseEnd
+
+    rlPhaseStartTest "bz#2042614"
+        rlSEMatchPathCon "${FILE_PATH}" "${FILE_CONTEXT}"
+        rlRun "ls -Z /proc/sys/kernel/sched_rt_runtime_us | grep :sysctl_kernel_t:"
+        rlRun "ls -Z /sys/kernel/debug/sched/debug | grep :debugfs_t:"
+        rlRun "ls -Z /sys/kernel/debug/sched/features | grep :debugfs_t:"
+        SOURCE_TYPE="init_t" # systemd runs the process
+        rlSESearchRule "allow ${SOURCE_TYPE} ${FILE_CONTEXT} : file { getattr open read execute } $BOOLEANS"
+        rlSESearchRule "allow ${SOURCE_TYPE} ${PROCESS_CONTEXT} : process { transition } $BOOLEANS"
+        rlSESearchRule "type_transition ${SOURCE_TYPE} ${FILE_CONTEXT} : process ${PROCESS_CONTEXT} $BOOLEANS"
+        rlSESearchRule "allow ${PROCESS_CONTEXT} sysctl_kernel_t : file { getattr open read } [ fips_mode ]"
+        rlSESearchRule "allow ${PROCESS_CONTEXT} debugfs_t : file { getattr open read } [ ]"
+    rlPhaseEnd
+
+    rlPhaseStartTest "real scenario -- standalone service"
+        if ! rlSEDefined ${PROCESS_CONTEXT} ; then
+            PROCESS_CONTEXT="unconfined_service_t"
+        fi
+        rlSEService - ${SERVICE_NAME} ${PROCESS_NAME} ${PROCESS_CONTEXT} "start status" 1
+        rlRun "sed -i 's/^LOGGING=.*$/LOGGING=--log_syslog/' /etc/sysconfig/stalld"
+        rlSEService - ${SERVICE_NAME} ${PROCESS_NAME} ${PROCESS_CONTEXT} "restart status" 1
+        rlRun "sed -i 's/^LOGGING=.*$/LOGGING=--log_kmsg/' /etc/sysconfig/stalld"
+        rlRun "setsebool domain_can_write_kmsg on"
+        rlSEService - ${SERVICE_NAME} ${PROCESS_NAME} ${PROCESS_CONTEXT} "restart status" 1
+        rlRun "restorecon -Rv /run /var" 0-255
+        rlSEService - ${SERVICE_NAME} ${PROCESS_NAME} ${PROCESS_CONTEXT} "stop status" 1
+        rlRun "setsebool domain_can_write_kmsg off"
+    rlPhaseEnd
+
+    rlPhaseStartCleanup
+        sleep 2
+        rlSECheckAVC
+
+        rlFileRestore
+        rlServiceRestore ${SERVICE_NAME}
+    rlPhaseEnd
+rlJournalPrintText
+rlJournalEnd
+