svn commit: r335105 - head/tests/sys/audit
Alan Somers
asomers at FreeBSD.org
Thu Jun 14 02:30:44 UTC 2018
Author: asomers
Date: Thu Jun 14 02:30:43 2018
New Revision: 335105
URL: https://svnweb.freebsd.org/changeset/base/335105
Log:
audit(4): add tests for statfs(2), fstatfs(2), and getfsstat(2)
Submitted by: aniketp
MFC after: 2 weeks
Sponsored by: Google, Inc (GSoC 2018)
Differential Revision: https://reviews.freebsd.org/D15750
Modified:
head/tests/sys/audit/file-attribute-access.c
Modified: head/tests/sys/audit/file-attribute-access.c
==============================================================================
--- head/tests/sys/audit/file-attribute-access.c Thu Jun 14 01:34:53 2018 (r335104)
+++ head/tests/sys/audit/file-attribute-access.c Thu Jun 14 02:30:43 2018 (r335105)
@@ -25,6 +25,9 @@
* $FreeBSD$
*/
+#include <sys/param.h>
+#include <sys/ucred.h>
+#include <sys/mount.h>
#include <sys/stat.h>
#include <sys/syscall.h>
@@ -36,9 +39,11 @@
static struct pollfd fds[1];
static mode_t mode = 0777;
+static pid_t pid;
static int filedesc;
static char extregex[80];
static struct stat statbuff;
+static struct statfs statfsbuff;
static const char *auclass = "fa";
static const char *path = "fileforaudit";
static const char *errpath = "dirdoesnotexist/fileforaudit";
@@ -226,6 +231,145 @@ ATF_TC_CLEANUP(fstatat_failure, tc)
}
+ATF_TC_WITH_CLEANUP(statfs_success);
+ATF_TC_HEAD(statfs_success, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
+ "statfs(2) call");
+}
+
+ATF_TC_BODY(statfs_success, tc)
+{
+ /* File needs to exist to call statfs(2) */
+ ATF_REQUIRE((filedesc = open(path, O_CREAT, mode)) != -1);
+ FILE *pipefd = setup(fds, auclass);
+ ATF_REQUIRE_EQ(0, statfs(path, &statfsbuff));
+ check_audit(fds, successreg, pipefd);
+ close(filedesc);
+}
+
+ATF_TC_CLEANUP(statfs_success, tc)
+{
+ cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(statfs_failure);
+ATF_TC_HEAD(statfs_failure, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
+ "statfs(2) call");
+}
+
+ATF_TC_BODY(statfs_failure, tc)
+{
+ FILE *pipefd = setup(fds, auclass);
+ /* Failure reason: file does not exist */
+ ATF_REQUIRE_EQ(-1, statfs(errpath, &statfsbuff));
+ check_audit(fds, failurereg, pipefd);
+}
+
+ATF_TC_CLEANUP(statfs_failure, tc)
+{
+ cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(fstatfs_success);
+ATF_TC_HEAD(fstatfs_success, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
+ "fstatfs(2) call");
+}
+
+ATF_TC_BODY(fstatfs_success, tc)
+{
+ /* File needs to exist to call fstat(2) */
+ ATF_REQUIRE((filedesc = open(path, O_CREAT | O_RDWR, mode)) != -1);
+ /* Call stat(2) to store the Inode number of 'path' */
+ ATF_REQUIRE_EQ(0, stat(path, &statbuff));
+ FILE *pipefd = setup(fds, auclass);
+ ATF_REQUIRE_EQ(0, fstatfs(filedesc, &statfsbuff));
+
+ snprintf(extregex, sizeof(extregex), "fstatfs.*%jd.*return,success",
+ (intmax_t)statbuff.st_ino);
+ check_audit(fds, extregex, pipefd);
+ close(filedesc);
+}
+
+ATF_TC_CLEANUP(fstatfs_success, tc)
+{
+ cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(fstatfs_failure);
+ATF_TC_HEAD(fstatfs_failure, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
+ "fstatfs(2) call");
+}
+
+ATF_TC_BODY(fstatfs_failure, tc)
+{
+ FILE *pipefd = setup(fds, auclass);
+ const char *regex = "fstatfs.*return,failure : Bad file descriptor";
+ /* Failure reason: bad file descriptor */
+ ATF_REQUIRE_EQ(-1, fstatfs(-1, &statfsbuff));
+ check_audit(fds, regex, pipefd);
+}
+
+ATF_TC_CLEANUP(fstatfs_failure, tc)
+{
+ cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(getfsstat_success);
+ATF_TC_HEAD(getfsstat_success, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
+ "getfsstat(2) call");
+}
+
+ATF_TC_BODY(getfsstat_success, tc)
+{
+ pid = getpid();
+ snprintf(extregex, sizeof(extregex), "getfsstat.*%d.*success", pid);
+
+ FILE *pipefd = setup(fds, auclass);
+ ATF_REQUIRE(getfsstat(NULL, 0, MNT_NOWAIT) != -1);
+ check_audit(fds, extregex, pipefd);
+}
+
+ATF_TC_CLEANUP(getfsstat_success, tc)
+{
+ cleanup();
+}
+
+
+ATF_TC_WITH_CLEANUP(getfsstat_failure);
+ATF_TC_HEAD(getfsstat_failure, tc)
+{
+ atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
+ "getfsstat(2) call");
+}
+
+ATF_TC_BODY(getfsstat_failure, tc)
+{
+ const char *regex = "getfsstat.*return,failure : Invalid argument";
+ FILE *pipefd = setup(fds, auclass);
+ /* Failure reason: Invalid value for mode */
+ ATF_REQUIRE_EQ(-1, getfsstat(NULL, 0, -1));
+ check_audit(fds, regex, pipefd);
+}
+
+ATF_TC_CLEANUP(getfsstat_failure, tc)
+{
+ cleanup();
+}
+
+
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, stat_success);
@@ -236,6 +380,14 @@ ATF_TP_ADD_TCS(tp)
ATF_TP_ADD_TC(tp, fstat_failure);
ATF_TP_ADD_TC(tp, fstatat_success);
ATF_TP_ADD_TC(tp, fstatat_failure);
+
+ ATF_TP_ADD_TC(tp, statfs_success);
+ ATF_TP_ADD_TC(tp, statfs_failure);
+ ATF_TP_ADD_TC(tp, fstatfs_success);
+ ATF_TP_ADD_TC(tp, fstatfs_failure);
+
+ ATF_TP_ADD_TC(tp, getfsstat_success);
+ ATF_TP_ADD_TC(tp, getfsstat_failure);
return (atf_no_error());
}
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