svn commit: r335354 - head/tests/sys/audit
Alan Somers
asomers at FreeBSD.org
Tue Jun 19 01:32:34 UTC 2018
Author: asomers
Date: Tue Jun 19 01:32:33 2018
New Revision: 335354
URL: https://svnweb.freebsd.org/changeset/base/335354
Log:
audit(4): add tests for ioctl(2)
Submitted by: aniketp
MFC after: 2 weeks
Sponsored by: Google, Inc. (GSoC 2018)
Differential Revision: https://reviews.freebsd.org/D15872
Added:
head/tests/sys/audit/ioctl.c (contents, props changed)
Modified:
head/tests/sys/audit/Makefile
Modified: head/tests/sys/audit/Makefile
==============================================================================
--- head/tests/sys/audit/Makefile Tue Jun 19 01:00:27 2018 (r335353)
+++ head/tests/sys/audit/Makefile Tue Jun 19 01:32:33 2018 (r335354)
@@ -10,6 +10,7 @@ ATF_TESTS_C+= file-close
ATF_TESTS_C+= file-write
ATF_TESTS_C+= file-read
ATF_TESTS_C+= open
+ATF_TESTS_C+= ioctl
ATF_TESTS_C+= network
ATF_TESTS_C+= inter-process
ATF_TESTS_C+= administrative
@@ -30,6 +31,8 @@ SRCS.file-read+= file-read.c
SRCS.file-read+= utils.c
SRCS.open+= open.c
SRCS.open+= utils.c
+SRCS.ioctl+= ioctl.c
+SRCS.ioctl+= utils.c
SRCS.network+= network.c
SRCS.network+= utils.c
SRCS.inter-process+= inter-process.c
Added: head/tests/sys/audit/ioctl.c
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/tests/sys/audit/ioctl.c Tue Jun 19 01:32:33 2018 (r335354)
@@ -0,0 +1,103 @@
+/*-
+ * Copyright (c) 2018 Aniket Pandey
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include <sys/ioctl.h>
+
+#include <bsm/libbsm.h>
+#include <security/audit/audit_ioctl.h>
+
+#include <atf-c.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#include "utils.h"
+
+static int filedesc;
+static char ioregex[80];
+static const char *auclass = "io";
+static struct pollfd fds[1];
+static unsigned long request = AUDITPIPE_FLUSH;
+
+
+ATF_TC_WITH_CLEANUP(ioctl_success);
+ATF_TC_HEAD(ioctl_success, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
+ "ioctl(2) call");
+}
+
+ATF_TC_BODY(ioctl_success, tc)
+{
+ /* auditpipe(4) supports quite a few ioctls */
+ ATF_REQUIRE((filedesc = open("/dev/auditpipe", O_RDONLY)) != -1);
+ /* Prepare the regex to be checked in the audit record */
+ snprintf(ioregex, sizeof(ioregex),
+ "ioctl.*%#lx.*%#x.*return,success", request, filedesc);
+
+ FILE *pipefd = setup(fds, auclass);
+ ATF_REQUIRE(ioctl(filedesc, request) != -1);
+ check_audit(fds, ioregex, pipefd);
+ close(filedesc);
+}
+
+ATF_TC_CLEANUP(ioctl_success, tc)
+{
+ cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(ioctl_failure);
+ATF_TC_HEAD(ioctl_failure, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
+ "ioctl(2) call");
+}
+
+ATF_TC_BODY(ioctl_failure, tc)
+{
+ snprintf(ioregex, sizeof(ioregex),
+ "ioctl.*%#lx.*return,failure : Bad file descriptor", request);
+
+ FILE *pipefd = setup(fds, auclass);
+ /* Failure reason: Invalid file descriptor */
+ ATF_REQUIRE_EQ(-1, ioctl(-1, request));
+ check_audit(fds, ioregex, pipefd);
+}
+
+ATF_TC_CLEANUP(ioctl_failure, tc)
+{
+ cleanup();
+}
+
+
+ATF_TP_ADD_TCS(tp)
+{
+ ATF_TP_ADD_TC(tp, ioctl_success);
+ ATF_TP_ADD_TC(tp, ioctl_failure);
+
+ return (atf_no_error());
+}
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