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

[Milos Malik <mmalik@redhat.com>]

            A new commit has been pushed.

            Repo   : tests/selinux
            Branch : pr775-checkpolicy-revdeps
            Commit : 8d27520fad8f9f6c662585c23bc9ed5844dcc6e1
            Author : Milos Malik <mmalik@redhat.com>
            Date   : 2022-09-23T08:44:52+02:00
            Stats  : +191/-0 in 4 file(s)
            URL    : https://src.fedoraproject.org/tests/selinux/c/8d27520fad8f9f6c662585c23bc9ed5844dcc6e1?branch=pr775-checkpolicy-revdeps

            Log:
            add new automated test which covers the caddy service

This TC covers the caddy service and its basic scenario with
default configuration.

Purpose of this TC is to find any SELinux interferences with the
caddy service.

The TC covers BZ#1706651 and BZ#2122886.

---
diff --git a/selinux-policy/caddy-and-similar/Makefile b/selinux-policy/caddy-and-similar/Makefile
new file mode 100644
index 0000000..7bd0661
--- /dev/null
+++ b/selinux-policy/caddy-and-similar/Makefile
@@ -0,0 +1,69 @@
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Makefile of /CoreOS/selinux-policy/Regression/caddy-and-similar
+#   Description: SELinux interferes with caddy services 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/caddy-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 caddy services 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 caddy /usr/sbin/semanage" >> $(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:             1706651" >> $(METADATA) # Fedora 30
+	@echo "Bug:             2122886" >> $(METADATA) # Fedora 36
+
+	rhts-lint $(METADATA)
+

diff --git a/selinux-policy/caddy-and-similar/PURPOSE b/selinux-policy/caddy-and-similar/PURPOSE
new file mode 100644
index 0000000..b87aa22
--- /dev/null
+++ b/selinux-policy/caddy-and-similar/PURPOSE
@@ -0,0 +1,5 @@
+PURPOSE of /CoreOS/selinux-policy/Regression/caddy-and-similar
+Author: Milos Malik <mmalik@redhat.com>
+
+Description: SELinux interferes with caddy services and related programs
+

diff --git a/selinux-policy/caddy-and-similar/main.fmf b/selinux-policy/caddy-and-similar/main.fmf
new file mode 100644
index 0000000..f334e91
--- /dev/null
+++ b/selinux-policy/caddy-and-similar/main.fmf
@@ -0,0 +1,32 @@
+summary: SELinux interferes with caddy services and related programs
+description: |+
+    SELinux interferes with caddy services 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
+  - caddy
+  - /usr/sbin/semanage
+environment:
+    AVC_ERROR: +no_avc_check
+duration: 10m
+enabled: true
+adjust:
+  - enabled: false
+    when: distro == rhel-4, rhel-5, rhel-6, rhel-7, rhel-8
+    because: the caddy package is not available there
+link:
+  - verifies: https://bugzilla.redhat.com/show_bug.cgi?id=1706651
+  - verifies: https://bugzilla.redhat.com/show_bug.cgi?id=2122886
+extra-summary: /CoreOS/selinux-policy/Regression/caddy-and-similar
+extra-task: /CoreOS/selinux-policy/Regression/caddy-and-similar

diff --git a/selinux-policy/caddy-and-similar/runtest.sh b/selinux-policy/caddy-and-similar/runtest.sh
new file mode 100755
index 0000000..6af5376
--- /dev/null
+++ b/selinux-policy/caddy-and-similar/runtest.sh
@@ -0,0 +1,85 @@
+#!/bin/bash
+# vim: dict=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   runtest.sh of /CoreOS/selinux-policy/Regression/caddy-and-similar
+#   Description: SELinux interferes with caddy services 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"
+SERVICE_PACKAGE="caddy"
+PROCESS_NAME="caddy"
+PROCESS_CONTEXT="httpd_t"
+
+rlJournalStart
+    rlPhaseStartSetup
+        rlRun "rlImport 'selinux-policy/common'"
+        rlSESatisfyRequires
+        rlAssertRpm ${PACKAGE}
+        rlAssertRpm ${PACKAGE}-targeted
+        rlAssertRpm ${SERVICE_PACKAGE}
+
+        rlServiceStop caddy caddy-api
+
+        rlSESetEnforce
+        rlSEStatus
+        rlSESetTimestamp
+        sleep 2
+    rlPhaseEnd
+
+    rlPhaseStartTest "bz#1706651"
+        rlSEMatchPathCon "/usr/bin/caddy" "httpd_exec_t"
+        rlSEMatchPathCon "/var/lib/caddy" "httpd_var_lib_t"
+        rlSESearchRule "allow init_t httpd_exec_t : file { getattr open read execute } [ ]"
+        rlSESearchRule "type_transition init_t httpd_exec_t : process httpd_t [ ]"
+        rlSESearchRule "allow init_t httpd_t : process { transition } [ ]"
+        rlSESearchRule "allow init_t httpd_var_lib_t : dir { mounton } [ ]"
+    rlPhaseEnd
+
+    rlPhaseStartTest "bz#2122886"
+        rlSEMatchPathCon "/usr/bin/caddy" "httpd_exec_t"
+        rlRun "ls -Z /proc/sys/net/core/somaxconn | grep :sysctl_net_t"
+        rlSESearchRule "allow httpd_t sysctl_net_t : file { getattr open read } [ ]"
+    rlPhaseEnd
+
+    rlPhaseStartTest "real scenario -- standalone service"
+        rlRun "semanage fcontext -l -C | grep caddy"
+        for SERVICE_NAME in caddy caddy-api ; do
+            rlSEService - ${SERVICE_NAME} ${PROCESS_NAME} ${PROCESS_CONTEXT} "start status" 1
+            rlRun "restorecon -Rv /run /var" 0-255
+            rlSEService - ${SERVICE_NAME} ${PROCESS_NAME} ${PROCESS_CONTEXT} "restart status stop status" 1
+        done
+    rlPhaseEnd
+
+    rlPhaseStartCleanup
+        sleep 2
+        rlSECheckAVC
+
+        rlServiceRestore caddy caddy-api
+    rlPhaseEnd
+rlJournalPrintText
+rlJournalEnd
+