tests: add ipc(2) tests

Signed-off-by: Paul Moore <paul@paul-moore.com>

8 files changed, 409 insertions, 3 deletions

diff --git a/tests/.gitignore b/tests/.gitignore
index 4946575..ae228ea 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -40,3 +40,5 @@ util.pyc
 33-sim-socket_syscalls_be
 34-sim-basic_blacklist
 35-sim-negative_one
+36-sim-ipc_syscalls
+37-sim-ipc_syscalls_be
diff --git a/tests/36-sim-ipc_syscalls.c b/tests/36-sim-ipc_syscalls.c
new file mode 100644
index 0000000..c3ff332
--- /dev/null
+++ b/tests/36-sim-ipc_syscalls.c
@@ -0,0 +1,112 @@
+/**
+ * Seccomp Library test program
+ *
+ * Copyright (c) 2017 Red Hat <pmoore@redhat.com>
+ * Author: Paul Moore <paul@paul-moore.com>
+ */
+
+/*
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This library 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 Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, see <http://www.gnu.org/licenses>.
+ */
+
+#include <errno.h>
+#include <unistd.h>
+
+#include <seccomp.h>
+
+#include "util.h"
+
+int main(int argc, char *argv[])
+{
+	int rc;
+	struct util_options opts;
+	scmp_filter_ctx ctx = NULL;
+
+	rc = util_getopt(argc, argv, &opts);
+	if (rc < 0)
+		goto out;
+
+	ctx = seccomp_init(SCMP_ACT_KILL);
+	if (ctx == NULL)
+		return ENOMEM;
+
+	rc = seccomp_arch_remove(ctx, SCMP_ARCH_NATIVE);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_arch_add(ctx, SCMP_ARCH_X86);
+	if (rc != 0)
+		goto out;
+	rc = seccomp_arch_add(ctx, SCMP_ARCH_X86_64);
+	if (rc != 0)
+		goto out;
+	rc = seccomp_arch_add(ctx, SCMP_ARCH_X32);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(semop), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(semtimedop), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(semget), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(semctl), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(msgsnd), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(msgrcv), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(msgget), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(msgctl), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(shmat), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(shmdt), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(shmget), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(shmctl), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = util_filter_output(&opts, ctx);
+	if (rc)
+		goto out;
+
+out:
+	seccomp_release(ctx);
+	return (rc < 0 ? -rc : rc);
+}
diff --git a/tests/36-sim-ipc_syscalls.py b/tests/36-sim-ipc_syscalls.py
new file mode 100755
index 0000000..369a80e
--- /dev/null
+++ b/tests/36-sim-ipc_syscalls.py
@@ -0,0 +1,56 @@
+#!/usr/bin/env python
+
+#
+# Seccomp Library test program
+#
+# Copyright (c) 2017 Red Hat <pmoore@redhat.com>
+# Author: Paul Moore <paul@paul-moore.com>
+#
+
+#
+# This library is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License as
+# published by the Free Software Foundation.
+#
+# This library 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 Lesser General Public License
+# for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library; if not, see <http://www.gnu.org/licenses>.
+#
+
+import argparse
+import sys
+
+import util
+
+from seccomp import *
+
+def test(args):
+    f = SyscallFilter(KILL)
+    f.remove_arch(Arch())
+    f.add_arch(Arch("x86"))
+    f.add_arch(Arch("x86_64"))
+    f.add_arch(Arch("x32"))
+    f.add_rule(ALLOW, "semop")
+    f.add_rule(ALLOW, "semtimedop")
+    f.add_rule(ALLOW, "semget")
+    f.add_rule(ALLOW, "semctl")
+    f.add_rule(ALLOW, "msgsnd")
+    f.add_rule(ALLOW, "msgrcv")
+    f.add_rule(ALLOW, "msgget")
+    f.add_rule(ALLOW, "msgctl")
+    f.add_rule(ALLOW, "shmat")
+    f.add_rule(ALLOW, "shmdt")
+    f.add_rule(ALLOW, "shmget")
+    f.add_rule(ALLOW, "shmctl")
+    return f
+
+args = util.get_opt()
+ctx = test(args)
+util.filter_output(args, ctx)
+
+# kate: syntax python;
+# kate: indent-mode python; space-indent on; indent-width 4; mixedindent off;
diff --git a/tests/36-sim-ipc_syscalls.tests b/tests/36-sim-ipc_syscalls.tests
new file mode 100644
index 0000000..8e0ded7
--- /dev/null
+++ b/tests/36-sim-ipc_syscalls.tests
@@ -0,0 +1,39 @@
+#
+# libseccomp regression test automation data
+#
+# Copyright (c) 2017 Red Hat <pmoore@redhat.com>
+# Author: Paul Moore <paul@paul-moore.com>
+#
+
+test type: bpf-sim
+
+# Testname		Arch	Syscall		Arg0	Arg1	Arg2	Arg3	Arg4	Arg5	Result
+36-sim-ipc_syscalls	+x86	ipc		1	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86	ipc		2	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86	ipc		3	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86	ipc		4	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86	ipc		11	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86	ipc		12	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86	ipc		13	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86	ipc		14	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86	ipc		21	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86	ipc		22	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86	ipc		23	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86	ipc		24	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86_64	semop		N	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86_64	semget		N	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86_64	semctl		N	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86_64	semtimedop	N	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86_64	msgsnd		N	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86_64	msgrcv		N	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86_64	msgget		N	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86_64	msgctl		N	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86_64	shmat		N	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86_64	shmdt		N	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86_64	shmget		N	N	N	N	N	N	ALLOW
+36-sim-ipc_syscalls	+x86_64	shmctl		N	N	N	N	N	N	ALLOW
+
+test type: bpf-valgrind
+
+# Testname
+36-sim-ipc_syscalls
diff --git a/tests/37-sim-ipc_syscalls_be.c b/tests/37-sim-ipc_syscalls_be.c
new file mode 100644
index 0000000..e82a2aa
--- /dev/null
+++ b/tests/37-sim-ipc_syscalls_be.c
@@ -0,0 +1,109 @@
+/**
+ * Seccomp Library test program
+ *
+ * Copyright (c) 2017 Red Hat <pmoore@redhat.com>
+ * Author: Paul Moore <paul@paul-moore.com>
+ */
+
+/*
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of version 2.1 of the GNU Lesser General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This library 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 Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, see <http://www.gnu.org/licenses>.
+ */
+
+#include <errno.h>
+#include <unistd.h>
+
+#include <seccomp.h>
+
+#include "util.h"
+
+int main(int argc, char *argv[])
+{
+	int rc;
+	struct util_options opts;
+	scmp_filter_ctx ctx = NULL;
+
+	rc = util_getopt(argc, argv, &opts);
+	if (rc < 0)
+		goto out;
+
+	ctx = seccomp_init(SCMP_ACT_KILL);
+	if (ctx == NULL)
+		return ENOMEM;
+
+	rc = seccomp_arch_remove(ctx, SCMP_ARCH_NATIVE);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_arch_add(ctx, SCMP_ARCH_S390);
+	if (rc != 0)
+		goto out;
+	rc = seccomp_arch_add(ctx, SCMP_ARCH_S390X);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(semop), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(semtimedop), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(semget), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(semctl), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(msgsnd), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(msgrcv), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(msgget), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(msgctl), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(shmat), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(shmdt), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(shmget), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = seccomp_rule_add(ctx, SCMP_ACT_ALLOW, SCMP_SYS(shmctl), 0);
+	if (rc != 0)
+		goto out;
+
+	rc = util_filter_output(&opts, ctx);
+	if (rc)
+		goto out;
+
+out:
+	seccomp_release(ctx);
+	return (rc < 0 ? -rc : rc);
+}
diff --git a/tests/37-sim-ipc_syscalls_be.py b/tests/37-sim-ipc_syscalls_be.py
new file mode 100755
index 0000000..40ae279
--- /dev/null
+++ b/tests/37-sim-ipc_syscalls_be.py
@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+
+#
+# Seccomp Library test program
+#
+# Copyright (c) 2017 Red Hat <pmoore@redhat.com>
+# Author: Paul Moore <paul@paul-moore.com>
+#
+
+#
+# This library is free software; you can redistribute it and/or modify it
+# under the terms of version 2.1 of the GNU Lesser General Public License as
+# published by the Free Software Foundation.
+#
+# This library 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 Lesser General Public License
+# for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library; if not, see <http://www.gnu.org/licenses>.
+#
+
+import argparse
+import sys
+
+import util
+
+from seccomp import *
+
+def test(args):
+    f = SyscallFilter(KILL)
+    f.remove_arch(Arch())
+    f.add_arch(Arch("s390"))
+    f.add_arch(Arch("s390x"))
+    f.add_rule(ALLOW, "semop")
+    f.add_rule(ALLOW, "semtimedop")
+    f.add_rule(ALLOW, "semget")
+    f.add_rule(ALLOW, "semctl")
+    f.add_rule(ALLOW, "msgsnd")
+    f.add_rule(ALLOW, "msgrcv")
+    f.add_rule(ALLOW, "msgget")
+    f.add_rule(ALLOW, "msgctl")
+    f.add_rule(ALLOW, "shmat")
+    f.add_rule(ALLOW, "shmdt")
+    f.add_rule(ALLOW, "shmget")
+    f.add_rule(ALLOW, "shmctl")
+    return f
+
+args = util.get_opt()
+ctx = test(args)
+util.filter_output(args, ctx)
+
+# kate: syntax python;
+# kate: indent-mode python; space-indent on; indent-width 4; mixedindent off;
diff --git a/tests/37-sim-ipc_syscalls_be.tests b/tests/37-sim-ipc_syscalls_be.tests
new file mode 100644
index 0000000..ff98cec
--- /dev/null
+++ b/tests/37-sim-ipc_syscalls_be.tests
@@ -0,0 +1,27 @@
+#
+# libseccomp regression test automation data
+#
+# Copyright (c) 2017 Red Hat <pmoore@redhat.com>
+# Author: Paul Moore <paul@paul-moore.com>
+#
+
+test type: bpf-sim
+
+# Testname		Arch		Syscall		Arg0	Arg1	Arg2	Arg3	Arg4	Arg5	Result
+37-sim-ipc_syscalls_be	+s390,+s390x	ipc		1	N	N	N	N	N	ALLOW
+37-sim-ipc_syscalls_be	+s390,+s390x	ipc		2	N	N	N	N	N	ALLOW
+37-sim-ipc_syscalls_be	+s390,+s390x	ipc		3	N	N	N	N	N	ALLOW
+37-sim-ipc_syscalls_be	+s390,+s390x	ipc		4	N	N	N	N	N	ALLOW
+37-sim-ipc_syscalls_be	+s390,+s390x	ipc		11	N	N	N	N	N	ALLOW
+37-sim-ipc_syscalls_be	+s390,+s390x	ipc		12	N	N	N	N	N	ALLOW
+37-sim-ipc_syscalls_be	+s390,+s390x	ipc		13	N	N	N	N	N	ALLOW
+37-sim-ipc_syscalls_be	+s390,+s390x	ipc		14	N	N	N	N	N	ALLOW
+37-sim-ipc_syscalls_be	+s390,+s390x	ipc		21	N	N	N	N	N	ALLOW
+37-sim-ipc_syscalls_be	+s390,+s390x	ipc		22	N	N	N	N	N	ALLOW
+37-sim-ipc_syscalls_be	+s390,+s390x	ipc		23	N	N	N	N	N	ALLOW
+37-sim-ipc_syscalls_be	+s390,+s390x	ipc		24	N	N	N	N	N	ALLOW
+
+test type: bpf-valgrind
+
+# Testname
+37-sim-ipc_syscalls_be
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 683f7b6..99ece2b 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -72,7 +72,9 @@ check_PROGRAMS = \
 	32-live-tsync_allow \
 	33-sim-socket_syscalls_be \
 	34-sim-basic_blacklist \
-	35-sim-negative_one
+	35-sim-negative_one \
+	36-sim-ipc_syscalls \
+	37-sim-ipc_syscalls_be
 
 EXTRA_DIST_TESTPYTHON = \
 	util.py \
@@ -110,7 +112,9 @@ EXTRA_DIST_TESTPYTHON = \
 	32-live-tsync_allow.py \
 	33-sim-socket_syscalls_be.py \
 	34-sim-basic_blacklist.py \
-	35-sim-negative_one.py
+	35-sim-negative_one.py \
+	36-sim-ipc_syscalls.py \
+	37-sim-ipc_syscalls_be.py
 
 EXTRA_DIST_TESTCFGS = \
 	01-sim-allow.tests \
@@ -147,7 +151,9 @@ EXTRA_DIST_TESTCFGS = \
 	32-live-tsync_allow.tests \
 	33-sim-socket_syscalls_be.tests \
 	34-sim-basic_blacklist.tests \
-	35-sim-negative_one.tests
+	35-sim-negative_one.tests \
+	36-sim-ipc_syscalls.tests \
+	37-sim-ipc_syscalls_be.tests
 
 EXTRA_DIST_TESTSCRIPTS = regression testdiff testgen