svn commit: r335285 - head/tests/sys/audit
Alan Somers
asomers at FreeBSD.org
Sun Jun 17 16:24:47 UTC 2018
Author: asomers
Date: Sun Jun 17 16:24:46 2018
New Revision: 335285
URL: https://svnweb.freebsd.org/changeset/base/335285
Log:
audit(4): Add tests for a few syscalls in the ad class
The ad audit class is for administrative commands. This commit adds test
for settimeofday, adjtime, and getfh.
Submitted by: aniketp
MFC after: 2 weeks
Sponsored by: Google, Inc. (GSoC 2018)
Differential Revision: https://reviews.freebsd.org/D15861
Added:
head/tests/sys/audit/administrative.c (contents, props changed)
Modified:
head/tests/sys/audit/Makefile
Modified: head/tests/sys/audit/Makefile
==============================================================================
--- head/tests/sys/audit/Makefile Sun Jun 17 15:22:27 2018 (r335284)
+++ head/tests/sys/audit/Makefile Sun Jun 17 16:24:46 2018 (r335285)
@@ -12,6 +12,7 @@ ATF_TESTS_C+= file-read
ATF_TESTS_C+= open
ATF_TESTS_C+= network
ATF_TESTS_C+= inter-process
+ATF_TESTS_C+= administrative
SRCS.file-attribute-access+= file-attribute-access.c
SRCS.file-attribute-access+= utils.c
@@ -33,6 +34,8 @@ SRCS.network+= network.c
SRCS.network+= utils.c
SRCS.inter-process+= inter-process.c
SRCS.inter-process+= utils.c
+SRCS.administrative+= administrative.c
+SRCS.administrative+= utils.c
TEST_METADATA+= timeout="30"
TEST_METADATA+= required_user="root"
Added: head/tests/sys/audit/administrative.c
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/tests/sys/audit/administrative.c Sun Jun 17 16:24:46 2018 (r335285)
@@ -0,0 +1,214 @@
+/*-
+ * 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/param.h>
+#include <sys/mount.h>
+#include <sys/time.h>
+
+#include <atf-c.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#include "utils.h"
+
+static pid_t pid;
+static int filedesc;
+static mode_t mode = 0777;
+static struct pollfd fds[1];
+static char adregex[60];
+static const char *auclass = "ad";
+static const char *path = "fileforaudit";
+
+
+ATF_TC_WITH_CLEANUP(settimeofday_success);
+ATF_TC_HEAD(settimeofday_success, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
+ "settimeofday(2) call");
+}
+
+ATF_TC_BODY(settimeofday_success, tc)
+{
+ pid = getpid();
+ snprintf(adregex, sizeof(adregex), "settimeofday.*%d.*success", pid);
+
+ struct timeval tp;
+ struct timezone tzp;
+ ATF_REQUIRE_EQ(0, gettimeofday(&tp, &tzp));
+
+ FILE *pipefd = setup(fds, auclass);
+ /* Setting the same time as obtained by gettimeofday(2) */
+ ATF_REQUIRE_EQ(0, settimeofday(&tp, &tzp));
+ check_audit(fds, adregex, pipefd);
+}
+
+ATF_TC_CLEANUP(settimeofday_success, tc)
+{
+ cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(settimeofday_failure);
+ATF_TC_HEAD(settimeofday_failure, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
+ "settimeofday(2) call");
+}
+
+ATF_TC_BODY(settimeofday_failure, tc)
+{
+ pid = getpid();
+ snprintf(adregex, sizeof(adregex), "settimeofday.*%d.*failure", pid);
+
+ struct timeval tp;
+ struct timezone tzp;
+ ATF_REQUIRE_EQ(0, gettimeofday(&tp, &tzp));
+
+ FILE *pipefd = setup(fds, auclass);
+ tp.tv_sec = -1;
+ /* Failure reason: Invalid value for tp.tv_sec; */
+ ATF_REQUIRE_EQ(-1, settimeofday(&tp, &tzp));
+ check_audit(fds, adregex, pipefd);
+}
+
+ATF_TC_CLEANUP(settimeofday_failure, tc)
+{
+ cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(adjtime_success);
+ATF_TC_HEAD(adjtime_success, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
+ "adjtime(2) call");
+}
+
+ATF_TC_BODY(adjtime_success, tc)
+{
+ pid = getpid();
+ snprintf(adregex, sizeof(adregex), "adjtime.*%d.*return,success", pid);
+
+ FILE *pipefd = setup(fds, auclass);
+ /* We don't want to change the system time, hence NULL */
+ ATF_REQUIRE_EQ(0, adjtime(NULL,NULL));
+ check_audit(fds, adregex, pipefd);
+}
+
+ATF_TC_CLEANUP(adjtime_success, tc)
+{
+ cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(adjtime_failure);
+ATF_TC_HEAD(adjtime_failure, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
+ "adjtime(2) call");
+}
+
+ATF_TC_BODY(adjtime_failure, tc)
+{
+ pid = getpid();
+ snprintf(adregex, sizeof(adregex), "adjtime.*%d.*return,failure", pid);
+
+ FILE *pipefd = setup(fds, auclass);
+ ATF_REQUIRE_EQ(-1, adjtime((struct timeval *)(-1), NULL));
+ check_audit(fds, adregex, pipefd);
+}
+
+ATF_TC_CLEANUP(adjtime_failure, tc)
+{
+ cleanup();
+}
+
+
+
+ATF_TC_WITH_CLEANUP(nfs_getfh_success);
+ATF_TC_HEAD(nfs_getfh_success, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
+ "getfh(2) call");
+}
+
+ATF_TC_BODY(nfs_getfh_success, tc)
+{
+ fhandle_t fhp;
+ pid = getpid();
+ snprintf(adregex, sizeof(adregex), "nfs_getfh.*%d.*ret.*success", pid);
+
+ /* File needs to exist to call getfh(2) */
+ ATF_REQUIRE(filedesc = open(path, O_CREAT, mode) != -1);
+ FILE *pipefd = setup(fds, auclass);
+ ATF_REQUIRE_EQ(0, getfh(path, &fhp));
+ check_audit(fds, adregex, pipefd);
+ close(filedesc);
+}
+
+ATF_TC_CLEANUP(nfs_getfh_success, tc)
+{
+ cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(nfs_getfh_failure);
+ATF_TC_HEAD(nfs_getfh_failure, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
+ "getfh(2) call");
+}
+
+ATF_TC_BODY(nfs_getfh_failure, tc)
+{
+ pid = getpid();
+ snprintf(adregex, sizeof(adregex), "nfs_getfh.*%d.*ret.*failure", pid);
+
+ FILE *pipefd = setup(fds, auclass);
+ /* Failure reason: file does not exist */
+ ATF_REQUIRE_EQ(-1, getfh(path, NULL));
+ check_audit(fds, adregex, pipefd);
+}
+
+ATF_TC_CLEANUP(nfs_getfh_failure, tc)
+{
+ cleanup();
+}
+
+
+ATF_TP_ADD_TCS(tp)
+{
+ ATF_TP_ADD_TC(tp, settimeofday_success);
+ ATF_TP_ADD_TC(tp, settimeofday_failure);
+ ATF_TP_ADD_TC(tp, adjtime_success);
+ ATF_TP_ADD_TC(tp, adjtime_failure);
+
+ ATF_TP_ADD_TC(tp, nfs_getfh_success);
+ ATF_TP_ADD_TC(tp, nfs_getfh_failure);
+
+ return (atf_no_error());
+}
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