[tests/selinux] pr775-checkpolicy-revdeps: test if systemd-run can run interactive shell

[tests/selinux] pr775-checkpolicy-revdeps: test if systemd-run can run interactive shell

[Milos Malik]

            A new commit has been pushed.

            Repo   : tests/selinux
            Branch : pr775-checkpolicy-revdeps
            Commit : 9ff6e590c0ac5c8c560d17b1b56be3e9390f2bcb
            Author : Milos Malik <mmalik@redhat.com>
            Date   : 2022-05-17T09:11:33+02:00
            Stats  : +188/-0 in 4 file(s)
            URL    : https://src.fedoraproject.org/tests/selinux/c/9ff6e590c0ac5c8c560d17b1b56be3e9390f2bcb?branch=pr775-checkpolicy-revdeps

            Log:
            test if systemd-run can run interactive shell

New automated test which covers basic functions of the systemd-run program.
Based on bugs filed in the past, SELinux interferes with systemd-run
often, which indicates that such an automated test is definitely needed.

The TC covers BZ#1647162 and BZ#1980241.

---
diff --git a/selinux-policy/systemd-run-and-similar/Makefile b/selinux-policy/systemd-run-and-similar/Makefile
new file mode 100644
index 0000000..db39990
--- /dev/null
+++ b/selinux-policy/systemd-run-and-similar/Makefile
@@ -0,0 +1,68 @@
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Makefile of /CoreOS/selinux-policy/Regression/systemd-run-and-similar
+#   Description: SELinux interferes with systemd-run and related programs
+#   Author: Milos Malik <mmalik@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Copyright (c) 2022 Red Hat, Inc.
+#
+#   This program is free software: you can redistribute it and/or
+#   modify it under the terms of the GNU General Public License as
+#   published by the Free Software Foundation, either version 2 of
+#   the License, or (at your option) any later version.
+#
+#   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, see http://www.gnu.org/licenses/.
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+export TEST=/CoreOS/selinux-policy/Regression/systemd-run-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)
+	test -x runtest.sh || chmod a+x 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 systemd-run 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 systemd" >> $(METADATA)
+	@echo "RhtsRequires:    library(selinux-policy/common)" >> $(METADATA)
+	@echo "Priority:        Normal" >> $(METADATA)
+	@echo "License:         GPLv2+" >> $(METADATA)
+	@echo "Confidential:    no" >> $(METADATA)
+	@echo "Destructive:     no" >> $(METADATA)
+	@echo "Environment:     AVC_ERROR=+no_avc_check" >> $(METADATA)
+	@echo "Releases:        -RHEL4 -RHEL5 -RHEL6 -RHEL7" >> $(METADATA)
+	@echo "Bug:             1559409" >> $(METADATA) # Fedora 27
+	@echo "Bug:             1647162" >> $(METADATA) # Fedora 29
+	@echo "Bug:             1980241" >> $(METADATA) # Fedora 34
+
+	rhts-lint $(METADATA)
+

diff --git a/selinux-policy/systemd-run-and-similar/PURPOSE b/selinux-policy/systemd-run-and-similar/PURPOSE
new file mode 100644
index 0000000..8aee928
--- /dev/null
+++ b/selinux-policy/systemd-run-and-similar/PURPOSE
@@ -0,0 +1,5 @@
+PURPOSE of /CoreOS/selinux-policy/Regression/systemd-run-and-similar
+Author: Milos Malik <mmalik@redhat.com>
+
+SELinux interferes with systemd-run and related programs
+

diff --git a/selinux-policy/systemd-run-and-similar/main.fmf b/selinux-policy/systemd-run-and-similar/main.fmf
new file mode 100644
index 0000000..30fce17
--- /dev/null
+++ b/selinux-policy/systemd-run-and-similar/main.fmf
@@ -0,0 +1,44 @@
+summary: SELinux interferes with systemd-run and related programs
+description: |+
+    SELinux interferes with systemd-run and related programs.
+
+contact: Milos Malik <mmalik@redhat.com>
+component:
+  - selinux-policy
+test: ./runtest.sh
+framework: beakerlib
+require:
+  - library(selinux-policy/common)
+recommend:
+  - audit
+  - libselinux
+  - libselinux-utils
+  - policycoreutils
+  - selinux-policy
+  - selinux-policy-targeted
+  - setools-console
+  - systemd
+environment:
+    AVC_ERROR: +no_avc_check
+duration: 10m
+enabled: true
+tag:
+  - NoRHEL4
+  - NoRHEL5
+  - NoRHEL6
+  - NoRHEL7
+  - Tier2
+  - Tier2se
+  - targeted
+tier: '2'
+link:
+  - relates: https://bugzilla.redhat.com/show_bug.cgi?id=1559409
+  - relates: https://bugzilla.redhat.com/show_bug.cgi?id=1647162
+  - relates: https://bugzilla.redhat.com/show_bug.cgi?id=1980241
+adjust:
+  - enabled: false
+    when: distro == rhel-4, rhel-5, rhel-6, rhel-7
+    continue: false
+extra-summary: /CoreOS/selinux-policy/Regression/systemd-run-and-similar
+extra-task: /CoreOS/selinux-policy/Regression/systemd-run-and-similar
+extra-nitrate: TC#0613618

diff --git a/selinux-policy/systemd-run-and-similar/runtest.sh b/selinux-policy/systemd-run-and-similar/runtest.sh
new file mode 100755
index 0000000..b594138
--- /dev/null
+++ b/selinux-policy/systemd-run-and-similar/runtest.sh
@@ -0,0 +1,71 @@
+#!/bin/bash
+# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   runtest.sh of /CoreOS/selinux-policy/Regression/systemd-run-and-similar
+#   Description: SELinux interferes with systemd-run and related programs
+#   Author: Milos Malik <mmalik@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Copyright (c) 2022 Red Hat, Inc.
+#
+#   This program is free software: you can redistribute it and/or
+#   modify it under the terms of the GNU General Public License as
+#   published by the Free Software Foundation, either version 2 of
+#   the License, or (at your option) any later version.
+#
+#   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, see http://www.gnu.org/licenses/.
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# Include Beaker environment
+. /usr/share/beakerlib/beakerlib.sh || exit 1
+
+PACKAGE="selinux-policy"
+
+rlJournalStart
+    rlPhaseStartSetup
+        rlRun "rlImport 'selinux-policy/common'"
+        rlSESatisfyRequires
+        rlAssertRpm ${PACKAGE}
+        rlAssertRpm ${PACKAGE}-targeted
+        rlAssertRpm systemd
+
+        rlSESetEnforce
+        rlSEStatus
+        rlSESetTimestamp
+        sleep 2
+    rlPhaseEnd
+
+    rlPhaseStartTest "bz#1559409 + bz#1647162"
+        rlSEMatchPathCon "/usr/bin/systemd-run" "bin_t"
+        rlSESearchRule "allow init_t user_devpts_t : chr_file { setattr open } [ ]"
+    rlPhaseEnd
+
+    rlPhaseStartTest "bz#1980241"
+        rlSESearchRule "allow init_t user_devpts_t : chr_file { watch watch_reads } [ ]"
+    rlPhaseEnd
+
+    rlPhaseStartTest "real scenario"
+        rlWatchdog "systemd-run -p IPAddressDeny=127.0.0.1 -t /bin/sh" 10
+        rlWatchdog "systemd-run --user --pty bash -i" 10
+        rlWatchdog "systemd-run --system --pty bash -i" 10
+        if systemd-run --help | grep -q -- --shell ; then
+            rlWatchdog "systemd-run --shell" 10
+        fi
+    rlPhaseEnd
+
+    rlPhaseStartCleanup
+        sleep 2
+        rlSECheckAVC
+    rlPhaseEnd
+rlJournalPrintText
+rlJournalEnd
+