/*-
 * 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/reboot.h>
#include <sys/stat.h>
#include <sys/sysctl.h>
#include <sys/time.h>
#include <sys/timespec.h>
#include <sys/timex.h>

#include <bsm/audit.h>
#include <bsm/audit_kevents.h>
#include <ufs/ufs/quota.h>

#include <atf-c.h>
#include <errno.h>
#include <fcntl.h>
#include <stdlib.h>
#include <time.h>
#include <unistd.h>

#include "utils.h"

static pid_t pid;
static int filedesc;
/* Default argument for handling ENOSYS in auditon(2) functions */
static int auditon_def = 0;
static mode_t mode = 0777;
static struct pollfd fds[1];
static char adregex[80];
static const char *auclass = "ad";
static const char *path = "fileforaudit";
static const char *successreg = "fileforaudit.*return,success";


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(clock_settime_success);
ATF_TC_HEAD(clock_settime_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"clock_settime(2) call");
}

ATF_TC_BODY(clock_settime_success, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "clock_settime.*%d.*success", pid);

	struct timespec tp;
	ATF_REQUIRE_EQ(0, clock_gettime(CLOCK_REALTIME, &tp));

	FILE *pipefd = setup(fds, auclass);
	/* Setting the same time as obtained by clock_gettime(2) */
	ATF_REQUIRE_EQ(0, clock_settime(CLOCK_REALTIME, &tp));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(clock_settime_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(clock_settime_failure);
ATF_TC_HEAD(clock_settime_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"clock_settime(2) call");
}

ATF_TC_BODY(clock_settime_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "clock_settime.*%d.*failure", pid);

	struct timespec tp;
	ATF_REQUIRE_EQ(0, clock_gettime(CLOCK_MONOTONIC, &tp));

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: cannot use CLOCK_MONOTONIC to set the system time */
	ATF_REQUIRE_EQ(-1, clock_settime(CLOCK_MONOTONIC, &tp));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(clock_settime_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(ntp_adjtime_success);
ATF_TC_HEAD(ntp_adjtime_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"ntp_adjtime(2) call");
}

ATF_TC_BODY(ntp_adjtime_success, tc)
{
	struct timex timebuff;
	bzero(&timebuff, sizeof(timebuff));

	pid = getpid();
	snprintf(adregex, sizeof(adregex), "ntp_adjtime.*%d.*success", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE(ntp_adjtime(&timebuff) != -1);
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(ntp_adjtime_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(ntp_adjtime_failure);
ATF_TC_HEAD(ntp_adjtime_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"ntp_adjtime(2) call");
}

ATF_TC_BODY(ntp_adjtime_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "ntp_adjtime.*%d.*failure", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, ntp_adjtime(NULL));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(ntp_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_TC_WITH_CLEANUP(auditctl_success);
ATF_TC_HEAD(auditctl_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"auditctl(2) call");
}

ATF_TC_BODY(auditctl_success, tc)
{
	/* File needs to exist in order to call auditctl(2) */
	ATF_REQUIRE((filedesc = open(path, O_CREAT | O_WRONLY, mode)) != -1);
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, auditctl(path));
	check_audit(fds, successreg, pipefd);
	close(filedesc);
}

ATF_TC_CLEANUP(auditctl_success, tc)
{
	/*
	 * auditctl(2) disables audit log at /var/audit and initiates auditing
	 * at the configured path. To reset this, we need to stop and start the
	 * auditd(8) again. Here, we check if auditd(8) was running already
	 * before the test started. If so, we stop and start it again.
	 */
	system("service auditd onestop > /dev/null 2>&1");
	if (!atf_utils_file_exists("started_auditd"))
		system("service auditd onestart > /dev/null 2>&1");
}


ATF_TC_WITH_CLEANUP(auditctl_failure);
ATF_TC_HEAD(auditctl_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditctl(2) call");
}

ATF_TC_BODY(auditctl_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "auditctl.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: file does not exist */
	ATF_REQUIRE_EQ(-1, auditctl(NULL));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditctl_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(acct_success);
ATF_TC_HEAD(acct_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"acct(2) call");
	atf_tc_set_md_var(tc, "require.files",
	    "/etc/rc.d/accounting /etc/rc.d/auditd");
}

ATF_TC_BODY(acct_success, tc)
{
	int acctinfo, filedesc2;
	size_t len = sizeof(acctinfo);
	const char *acctname = "kern.acct_configured";
	ATF_REQUIRE_EQ(0, sysctlbyname(acctname, &acctinfo, &len, NULL, 0));

	/* File needs to exist to start system accounting */
	ATF_REQUIRE((filedesc = open(path, O_CREAT | O_RDWR, mode)) != -1);

	/*
	 * acctinfo = 0: System accounting was disabled
	 * acctinfo = 1: System accounting was enabled
	 */
	if (acctinfo) {
		ATF_REQUIRE((filedesc2 = open("acct_ok", O_CREAT, mode)) != -1);
		close(filedesc2);
	}

	pid = getpid();
	snprintf(adregex, sizeof(adregex),
		"acct.*%s.*%d.*return,success", path, pid);

	/*
	 * We temporarily switch the accounting record to a file at
	 * our own configured path in order to confirm acct(2)'s successful
	 * auditing. Then we set everything back to its original state.
	 */
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, acct(path));
	check_audit(fds, adregex, pipefd);
	close(filedesc);
}

ATF_TC_CLEANUP(acct_success, tc)
{
	/* Reset accounting configured path */
	ATF_REQUIRE_EQ(0, system("service accounting onestop"));
	if (atf_utils_file_exists("acct_ok")) {
		ATF_REQUIRE_EQ(0, system("service accounting onestart"));
	}
	cleanup();
}


ATF_TC_WITH_CLEANUP(acct_failure);
ATF_TC_HEAD(acct_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"acct(2) call");
}

ATF_TC_BODY(acct_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "acct.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: File does not exist */
	ATF_REQUIRE_EQ(-1, acct(path));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(acct_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(getauid_success);
ATF_TC_HEAD(getauid_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"getauid(2) call");
}

ATF_TC_BODY(getauid_success, tc)
{
	au_id_t auid;
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "getauid.*%d.*return,success", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, getauid(&auid));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(getauid_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(getauid_failure);
ATF_TC_HEAD(getauid_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"getauid(2) call");
}

ATF_TC_BODY(getauid_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "getauid.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Bad address */
	ATF_REQUIRE_EQ(-1, getauid(NULL));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(getauid_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(setauid_success);
ATF_TC_HEAD(setauid_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"setauid(2) call");
}

ATF_TC_BODY(setauid_success, tc)
{
	au_id_t auid;
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "setauid.*%d.*return,success", pid);
	ATF_REQUIRE_EQ(0, getauid(&auid));

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, setauid(&auid));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(setauid_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(setauid_failure);
ATF_TC_HEAD(setauid_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"setauid(2) call");
}

ATF_TC_BODY(setauid_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "setauid.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Bad address */
	ATF_REQUIRE_EQ(-1, setauid(NULL));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(setauid_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(getaudit_success);
ATF_TC_HEAD(getaudit_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"getaudit(2) call");
}

ATF_TC_BODY(getaudit_success, tc)
{
	pid = getpid();
	auditinfo_t auditinfo;
	snprintf(adregex, sizeof(adregex), "getaudit.*%d.*return,success", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, getaudit(&auditinfo));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(getaudit_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(getaudit_failure);
ATF_TC_HEAD(getaudit_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"getaudit(2) call");
}

ATF_TC_BODY(getaudit_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "getaudit.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Bad address */
	ATF_REQUIRE_EQ(-1, getaudit(NULL));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(getaudit_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(setaudit_success);
ATF_TC_HEAD(setaudit_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"setaudit(2) call");
}

ATF_TC_BODY(setaudit_success, tc)
{
	pid = getpid();
	auditinfo_t auditinfo;
	snprintf(adregex, sizeof(adregex), "setaudit.*%d.*return,success", pid);
	ATF_REQUIRE_EQ(0, getaudit(&auditinfo));

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, setaudit(&auditinfo));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(setaudit_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(setaudit_failure);
ATF_TC_HEAD(setaudit_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"setaudit(2) call");
}

ATF_TC_BODY(setaudit_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "setaudit.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Bad address */
	ATF_REQUIRE_EQ(-1, setaudit(NULL));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(setaudit_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(getaudit_addr_success);
ATF_TC_HEAD(getaudit_addr_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"getaudit_addr(2) call");
}

ATF_TC_BODY(getaudit_addr_success, tc)
{
	pid = getpid();
	auditinfo_addr_t auditinfo;
	snprintf(adregex, sizeof(adregex),
		"getaudit_addr.*%d.*return,success", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, getaudit_addr(&auditinfo, sizeof(auditinfo)));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(getaudit_addr_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(getaudit_addr_failure);
ATF_TC_HEAD(getaudit_addr_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"getaudit_addr(2) call");
}

ATF_TC_BODY(getaudit_addr_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex),
		"getaudit_addr.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Bad address */
	ATF_REQUIRE_EQ(-1, getaudit_addr(NULL, 0));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(getaudit_addr_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(setaudit_addr_success);
ATF_TC_HEAD(setaudit_addr_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"setaudit_addr(2) call");
}

ATF_TC_BODY(setaudit_addr_success, tc)
{
	pid = getpid();
	auditinfo_addr_t auditinfo;
	snprintf(adregex, sizeof(adregex),
		"setaudit_addr.*%d.*return,success", pid);

	ATF_REQUIRE_EQ(0, getaudit_addr(&auditinfo, sizeof(auditinfo)));
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, setaudit_addr(&auditinfo, sizeof(auditinfo)));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(setaudit_addr_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(setaudit_addr_failure);
ATF_TC_HEAD(setaudit_addr_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"setaudit_addr(2) call");
}

ATF_TC_BODY(setaudit_addr_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex),
		"setaudit_addr.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Bad address */
	ATF_REQUIRE_EQ(-1, setaudit_addr(NULL, 0));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(setaudit_addr_failure, tc)
{
	cleanup();
}

/*
 * Note: The test-case uses A_GETFSIZE as the command argument but since it is
 * not an independent audit event, it will be used to check the default mode
 * auditing of auditon(2) system call.
 *
 * Please See: sys/security/audit/audit_bsm_klib.c
 * function(): au_event_t auditon_command_event() :: case A_GETFSIZE:
 */
ATF_TC_WITH_CLEANUP(auditon_default_success);
ATF_TC_HEAD(auditon_default_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"auditon(2) call");
}

ATF_TC_BODY(auditon_default_success, tc)
{
	au_fstat_t fsize_arg;
	bzero(&fsize_arg, sizeof(au_fstat_t));

	pid = getpid();
	snprintf(adregex, sizeof(adregex), "auditon.*%d.*return,success", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, auditon(A_GETFSIZE, &fsize_arg, sizeof(fsize_arg)));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_default_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_default_failure);
ATF_TC_HEAD(auditon_default_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call");
}

ATF_TC_BODY(auditon_default_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "auditon.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Invalid argument */
	ATF_REQUIRE_EQ(-1, auditon(A_GETFSIZE, NULL, 0));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_default_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_getpolicy_success);
ATF_TC_HEAD(auditon_getpolicy_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"auditon(2) call for cmd: A_GETPOLICY");
}

ATF_TC_BODY(auditon_getpolicy_success, tc)
{
	int aupolicy;
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "GPOLICY command.*%d.*success", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, auditon(A_GETPOLICY, &aupolicy, sizeof(aupolicy)));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_getpolicy_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_getpolicy_failure);
ATF_TC_HEAD(auditon_getpolicy_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_GETPOLICY");
}

ATF_TC_BODY(auditon_getpolicy_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "GPOLICY command.*%d.*failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Invalid argument */
	ATF_REQUIRE_EQ(-1, auditon(A_GETPOLICY, NULL, 0));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_getpolicy_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_setpolicy_success);
ATF_TC_HEAD(auditon_setpolicy_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"auditon(2) call for cmd: A_SETPOLICY");
}

ATF_TC_BODY(auditon_setpolicy_success, tc)
{
	int aupolicy;
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "SPOLICY command.*%d.*success", pid);

	/* Retrieve the current auditing policy, to be used with A_SETPOLICY */
	ATF_REQUIRE_EQ(0, auditon(A_GETPOLICY, &aupolicy, sizeof(aupolicy)));
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, auditon(A_SETPOLICY, &aupolicy, sizeof(aupolicy)));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_setpolicy_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_setpolicy_failure);
ATF_TC_HEAD(auditon_setpolicy_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_SETPOLICY");
}

ATF_TC_BODY(auditon_setpolicy_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "SPOLICY command.*%d.*failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Invalid argument */
	ATF_REQUIRE_EQ(-1, auditon(A_SETPOLICY, NULL, 0));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_setpolicy_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_getkmask_success);
ATF_TC_HEAD(auditon_getkmask_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"auditon(2) call for cmd: A_GETKMASK");
}

ATF_TC_BODY(auditon_getkmask_success, tc)
{
	pid = getpid();
	au_mask_t evmask;
	snprintf(adregex, sizeof(adregex), "get kernel mask.*%d.*success", pid);

	bzero(&evmask, sizeof(evmask));
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, auditon(A_GETKMASK, &evmask, sizeof(evmask)));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_getkmask_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_getkmask_failure);
ATF_TC_HEAD(auditon_getkmask_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_GETKMASK");
}

ATF_TC_BODY(auditon_getkmask_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "get kernel mask.*%d.*failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Invalid au_mask_t structure */
	ATF_REQUIRE_EQ(-1, auditon(A_GETKMASK, NULL, 0));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_getkmask_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_setkmask_success);
ATF_TC_HEAD(auditon_setkmask_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"auditon(2) call for cmd: A_SETKMASK");
}

ATF_TC_BODY(auditon_setkmask_success, tc)
{
	pid = getpid();
	au_mask_t evmask;
	snprintf(adregex, sizeof(adregex), "set kernel mask.*%d.*success", pid);

	/* Retrieve the current audit mask to be used with A_SETKMASK */
	bzero(&evmask, sizeof(evmask));
	ATF_REQUIRE_EQ(0, auditon(A_GETKMASK, &evmask, sizeof(evmask)));

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, auditon(A_SETKMASK, &evmask, sizeof(evmask)));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_setkmask_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_setkmask_failure);
ATF_TC_HEAD(auditon_setkmask_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_SETKMASK");
}

ATF_TC_BODY(auditon_setkmask_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "set kernel mask.*%d.*failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Invalid au_mask_t structure */
	ATF_REQUIRE_EQ(-1, auditon(A_SETKMASK, NULL, 0));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_setkmask_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_getqctrl_success);
ATF_TC_HEAD(auditon_getqctrl_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"auditon(2) call for cmd: A_GETQCTRL");
}

ATF_TC_BODY(auditon_getqctrl_success, tc)
{
	pid = getpid();
	au_qctrl_t evqctrl;
	snprintf(adregex, sizeof(adregex), "GQCTRL command.*%d.*success", pid);

	bzero(&evqctrl, sizeof(evqctrl));
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, auditon(A_GETQCTRL, &evqctrl, sizeof(evqctrl)));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_getqctrl_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_getqctrl_failure);
ATF_TC_HEAD(auditon_getqctrl_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_GETQCTRL");
}

ATF_TC_BODY(auditon_getqctrl_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "GQCTRL command.*%d.*failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Invalid au_qctrl_t structure */
	ATF_REQUIRE_EQ(-1, auditon(A_GETQCTRL, NULL, 0));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_getqctrl_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_setqctrl_success);
ATF_TC_HEAD(auditon_setqctrl_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"auditon(2) call for cmd: A_SETKMASK");
}

ATF_TC_BODY(auditon_setqctrl_success, tc)
{
	pid = getpid();
	au_qctrl_t evqctrl;
	snprintf(adregex, sizeof(adregex), "SQCTRL command.*%d.*success", pid);

	/* Retrieve the current audit mask to be used with A_SETQCTRL */
	bzero(&evqctrl, sizeof(evqctrl));
	ATF_REQUIRE_EQ(0, auditon(A_GETQCTRL, &evqctrl, sizeof(evqctrl)));

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, auditon(A_SETQCTRL, &evqctrl, sizeof(evqctrl)));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_setqctrl_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_setqctrl_failure);
ATF_TC_HEAD(auditon_setqctrl_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_SETKMASK");
}

ATF_TC_BODY(auditon_setqctrl_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "SQCTRL command.*%d.*failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Invalid au_qctrl_t structure */
	ATF_REQUIRE_EQ(-1, auditon(A_SETQCTRL, NULL, 0));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_setqctrl_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_getclass_success);
ATF_TC_HEAD(auditon_getclass_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"auditon(2) call for cmd: A_GETCLASS");
}

ATF_TC_BODY(auditon_getclass_success, tc)
{
	pid = getpid();
	au_evclass_map_t evclass;
	snprintf(adregex, sizeof(adregex), "get event class.*%d.*success", pid);

	/* Initialize evclass to get the event-class mapping for auditon(2) */
	evclass.ec_number = AUE_AUDITON;
	evclass.ec_class = 0;
	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, auditon(A_GETCLASS, &evclass, sizeof(evclass)));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_getclass_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_getclass_failure);
ATF_TC_HEAD(auditon_getclass_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_GETCLASS");
}

ATF_TC_BODY(auditon_getclass_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "get event class.*%d.*failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Invalid au_evclass_map_t structure */
	ATF_REQUIRE_EQ(-1, auditon(A_GETCLASS, NULL, 0));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_getclass_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_setclass_success);
ATF_TC_HEAD(auditon_setclass_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"auditon(2) call for cmd: A_SETCLASS");
}

ATF_TC_BODY(auditon_setclass_success, tc)
{
	pid = getpid();
	au_evclass_map_t evclass;
	snprintf(adregex, sizeof(adregex), "set event class.*%d.*success", pid);

	/* Initialize evclass and get the event-class mapping for auditon(2) */
	evclass.ec_number = AUE_AUDITON;
	evclass.ec_class = 0;
	ATF_REQUIRE_EQ(0, auditon(A_GETCLASS, &evclass, sizeof(evclass)));

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, auditon(A_SETCLASS, &evclass, sizeof(evclass)));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_setclass_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_setclass_failure);
ATF_TC_HEAD(auditon_setclass_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_SETCLASS");
}

ATF_TC_BODY(auditon_setclass_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "set event class.*%d.*failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Invalid au_evclass_map_t structure */
	ATF_REQUIRE_EQ(-1, auditon(A_SETCLASS, NULL, 0));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_setclass_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_getcond_success);
ATF_TC_HEAD(auditon_getcond_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"auditon(2) call for cmd: A_GETCOND");
}

ATF_TC_BODY(auditon_getcond_success, tc)
{
	int auditcond;
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "get audit state.*%d.*success", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(0, auditon(A_GETCOND, &auditcond, sizeof(auditcond)));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_getcond_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_getcond_failure);
ATF_TC_HEAD(auditon_getcond_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_GETCOND");
}

ATF_TC_BODY(auditon_getcond_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "get audit state.*%d.*failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Invalid argument */
	ATF_REQUIRE_EQ(-1, auditon(A_GETCOND, NULL, 0));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_getcond_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_setcond_success);
ATF_TC_HEAD(auditon_setcond_success, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of a successful "
					"auditon(2) call for cmd: A_SETCOND");
}

ATF_TC_BODY(auditon_setcond_success, tc)
{
	int auditcond = AUC_AUDITING;
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "set audit state.*%d.*success", pid);

	FILE *pipefd = setup(fds, auclass);
	/* At this point auditd is running, so the audit state is AUC_AUDITING */
	ATF_REQUIRE_EQ(0, auditon(A_SETCOND, &auditcond, sizeof(auditcond)));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_setcond_success, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_setcond_failure);
ATF_TC_HEAD(auditon_setcond_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_SETCOND");
}

ATF_TC_BODY(auditon_setcond_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "set audit state.*%d.*failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Invalid argument */
	ATF_REQUIRE_EQ(-1, auditon(A_SETCOND, NULL, 0));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_setcond_failure, tc)
{
	cleanup();
}

/*
 * Following test-cases for auditon(2) are all in failure mode only as although
 * auditable, they have not been implemented and return ENOSYS whenever called.
 *
 * Commands: A_GETCWD  A_GETCAR  A_GETSTAT  A_SETSTAT  A_SETUMASK  A_SETSMASK
 */

ATF_TC_WITH_CLEANUP(auditon_getcwd_failure);
ATF_TC_HEAD(auditon_getcwd_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_GETCWD");
}

ATF_TC_BODY(auditon_getcwd_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "get cwd.*%d.*failure", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_ERRNO(ENOSYS, auditon(A_GETCWD, &auditon_def,
		sizeof(auditon_def)) == -1);
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_getcwd_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_getcar_failure);
ATF_TC_HEAD(auditon_getcar_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_GETCAR");
}

ATF_TC_BODY(auditon_getcar_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "get car.*%d.*failure", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_ERRNO(ENOSYS, auditon(A_GETCAR, &auditon_def,
		sizeof(auditon_def)) == -1);
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_getcar_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_getstat_failure);
ATF_TC_HEAD(auditon_getstat_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_GETSTAT");
}

ATF_TC_BODY(auditon_getstat_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex),
		"get audit statistics.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_ERRNO(ENOSYS, auditon(A_GETSTAT, &auditon_def,
		sizeof(auditon_def)) == -1);
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_getstat_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_setstat_failure);
ATF_TC_HEAD(auditon_setstat_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_SETSTAT");
}

ATF_TC_BODY(auditon_setstat_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex),
		"set audit statistics.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_ERRNO(ENOSYS, auditon(A_SETSTAT, &auditon_def,
		sizeof(auditon_def)) == -1);
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_setstat_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_setumask_failure);
ATF_TC_HEAD(auditon_setumask_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_SETUMASK");
}

ATF_TC_BODY(auditon_setumask_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex),
		"set mask per uid.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_ERRNO(ENOSYS, auditon(A_SETUMASK, &auditon_def,
		sizeof(auditon_def)) == -1);
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_setumask_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(auditon_setsmask_failure);
ATF_TC_HEAD(auditon_setsmask_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"auditon(2) call for cmd: A_SETSMASK");
}

ATF_TC_BODY(auditon_setsmask_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex),
		"set mask per session.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_ERRNO(ENOSYS, auditon(A_SETSMASK, &auditon_def,
		sizeof(auditon_def)) == -1);
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(auditon_setsmask_failure, tc)
{
	cleanup();
}


/*
 * Audit of reboot(2) cannot be tested in normal conditions as we don't want
 * to reboot the system while running the tests
 */


ATF_TC_WITH_CLEANUP(reboot_failure);
ATF_TC_HEAD(reboot_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"reboot(2) call");
}

ATF_TC_BODY(reboot_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "reboot.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, reboot(-1));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(reboot_failure, tc)
{
	cleanup();
}


/*
 * Audit of quotactl(2) cannot be tested in normal conditions as we don't want
 * to tamper with filesystem quotas
 */


ATF_TC_WITH_CLEANUP(quotactl_failure);
ATF_TC_HEAD(quotactl_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"quotactl(2) call");
}

ATF_TC_BODY(quotactl_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "quotactl.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, quotactl(NULL, 0, 0, NULL));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(quotactl_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(mount_failure);
ATF_TC_HEAD(mount_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"mount(2) call");
}

ATF_TC_BODY(mount_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "mount.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, mount(NULL, NULL, 0, NULL));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(mount_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(nmount_failure);
ATF_TC_HEAD(nmount_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"nmount(2) call");
}

ATF_TC_BODY(nmount_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "nmount.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	ATF_REQUIRE_EQ(-1, nmount(NULL, 0, 0));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(nmount_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(swapon_failure);
ATF_TC_HEAD(swapon_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"swapon(2) call");
}

ATF_TC_BODY(swapon_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "swapon.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Block device required */
	ATF_REQUIRE_EQ(-1, swapon(path));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(swapon_failure, tc)
{
	cleanup();
}


ATF_TC_WITH_CLEANUP(swapoff_failure);
ATF_TC_HEAD(swapoff_failure, tc)
{
	atf_tc_set_md_var(tc, "descr", "Tests the audit of an unsuccessful "
					"swapoff(2) call");
}

ATF_TC_BODY(swapoff_failure, tc)
{
	pid = getpid();
	snprintf(adregex, sizeof(adregex), "swapoff.*%d.*return,failure", pid);

	FILE *pipefd = setup(fds, auclass);
	/* Failure reason: Block device required */
	ATF_REQUIRE_EQ(-1, swapoff(path));
	check_audit(fds, adregex, pipefd);
}

ATF_TC_CLEANUP(swapoff_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, clock_settime_success);
	ATF_TP_ADD_TC(tp, clock_settime_failure);
	ATF_TP_ADD_TC(tp, adjtime_success);
	ATF_TP_ADD_TC(tp, adjtime_failure);
	ATF_TP_ADD_TC(tp, ntp_adjtime_success);
	ATF_TP_ADD_TC(tp, ntp_adjtime_failure);

	ATF_TP_ADD_TC(tp, nfs_getfh_success);
	ATF_TP_ADD_TC(tp, nfs_getfh_failure);
	ATF_TP_ADD_TC(tp, acct_success);
	ATF_TP_ADD_TC(tp, acct_failure);
	ATF_TP_ADD_TC(tp, auditctl_success);
	ATF_TP_ADD_TC(tp, auditctl_failure);

	ATF_TP_ADD_TC(tp, getauid_success);
	ATF_TP_ADD_TC(tp, getauid_failure);
	ATF_TP_ADD_TC(tp, setauid_success);
	ATF_TP_ADD_TC(tp, setauid_failure);

	ATF_TP_ADD_TC(tp, getaudit_success);
	ATF_TP_ADD_TC(tp, getaudit_failure);
	ATF_TP_ADD_TC(tp, setaudit_success);
	ATF_TP_ADD_TC(tp, setaudit_failure);

	ATF_TP_ADD_TC(tp, getaudit_addr_success);
	ATF_TP_ADD_TC(tp, getaudit_addr_failure);
	ATF_TP_ADD_TC(tp, setaudit_addr_success);
	ATF_TP_ADD_TC(tp, setaudit_addr_failure);

	ATF_TP_ADD_TC(tp, auditon_default_success);
	ATF_TP_ADD_TC(tp, auditon_default_failure);

	ATF_TP_ADD_TC(tp, auditon_getpolicy_success);
	ATF_TP_ADD_TC(tp, auditon_getpolicy_failure);
	ATF_TP_ADD_TC(tp, auditon_setpolicy_success);
	ATF_TP_ADD_TC(tp, auditon_setpolicy_failure);

	ATF_TP_ADD_TC(tp, auditon_getkmask_success);
	ATF_TP_ADD_TC(tp, auditon_getkmask_failure);
	ATF_TP_ADD_TC(tp, auditon_setkmask_success);
	ATF_TP_ADD_TC(tp, auditon_setkmask_failure);

	ATF_TP_ADD_TC(tp, auditon_getqctrl_success);
	ATF_TP_ADD_TC(tp, auditon_getqctrl_failure);
	ATF_TP_ADD_TC(tp, auditon_setqctrl_success);
	ATF_TP_ADD_TC(tp, auditon_setqctrl_failure);

	ATF_TP_ADD_TC(tp, auditon_getclass_success);
	ATF_TP_ADD_TC(tp, auditon_getclass_failure);
	ATF_TP_ADD_TC(tp, auditon_setclass_success);
	ATF_TP_ADD_TC(tp, auditon_setclass_failure);

	ATF_TP_ADD_TC(tp, auditon_getcond_success);
	ATF_TP_ADD_TC(tp, auditon_getcond_failure);
	ATF_TP_ADD_TC(tp, auditon_setcond_success);
	ATF_TP_ADD_TC(tp, auditon_setcond_failure);

	ATF_TP_ADD_TC(tp, auditon_getcwd_failure);
	ATF_TP_ADD_TC(tp, auditon_getcar_failure);
	ATF_TP_ADD_TC(tp, auditon_getstat_failure);
	ATF_TP_ADD_TC(tp, auditon_setstat_failure);
	ATF_TP_ADD_TC(tp, auditon_setumask_failure);
	ATF_TP_ADD_TC(tp, auditon_setsmask_failure);

	ATF_TP_ADD_TC(tp, reboot_failure);
	ATF_TP_ADD_TC(tp, quotactl_failure);
	ATF_TP_ADD_TC(tp, mount_failure);
	ATF_TP_ADD_TC(tp, nmount_failure);
	ATF_TP_ADD_TC(tp, swapon_failure);
	ATF_TP_ADD_TC(tp, swapoff_failure);

	return (atf_no_error());
}