[apple/xnu.git] / tests / settimeofday_29193041_entitled.c

#include <stdio.h>
#include <errno.h>
#include <string.h>
#include <unistd.h>
#include <sys/mman.h>
#include <mach/clock_types.h>
#include <sys/timex.h>
#include <spawn.h>
#include <darwintest.h>
#include <darwintest_utils.h>

/*
 * This test expects the entitlement or root privileges for a process to
 * set the time using settimeofday syscall.
 */

#define DAY 86400 //1 day in sec

T_DECL(settime_32089962_entitled_root,
    "Verify that root privileges can allow to change the time",
    T_META_ASROOT(true), T_META_CHECK_LEAKS(false))
{
	struct timeval settimeofdaytime;
	struct timeval adj_time;
	struct timex ntptime;

	if (geteuid() != 0) {
		T_SKIP("settime_32089962_entitled_root test requires root privileges to run.");
	}

	/* test settimeofday */
	T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&settimeofdaytime, NULL), NULL);
	T_ASSERT_POSIX_ZERO(settimeofday(&settimeofdaytime, NULL), NULL);

	/* test adjtime */
	adj_time.tv_sec = 1;
	adj_time.tv_usec = 0;
	T_ASSERT_POSIX_ZERO(adjtime(&adj_time, NULL), NULL);

	/* test ntp_adjtime */
	memset(&ntptime, 0, sizeof(ntptime));
	ntptime.modes |= MOD_STATUS;
	ntptime.status = TIME_OK;

	T_ASSERT_EQ(ntp_adjtime(&ntptime), TIME_OK, NULL);
}

T_DECL(settime_32089962_entitled_not_root,
    "Verify that the \"com.apple.settime\" entitlement can allow to change the time",
    T_META_ASROOT(false), T_META_CHECK_LEAKS(false))
{
	struct timeval settimeofdaytime;
	struct timeval adj_time;
	struct timex ntptime;

	if (geteuid() == 0) {
		T_SKIP("settime_32089962_entitled_root test requires no root privileges to run.");
	}

	/* test settimeofday */
	T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&settimeofdaytime, NULL), NULL);
	T_ASSERT_POSIX_ZERO(settimeofday(&settimeofdaytime, NULL), NULL);

	/* test adjtime */
	adj_time.tv_sec = 1;
	adj_time.tv_usec = 0;
	T_ASSERT_POSIX_ZERO(adjtime(&adj_time, NULL), NULL);

	/* test ntp_adjtime */
	memset(&ntptime, 0, sizeof(ntptime));
	ntptime.modes |= MOD_STATUS;
	ntptime.status = TIME_OK;

	T_ASSERT_EQ(ntp_adjtime(&ntptime), TIME_OK, NULL);
}

T_DECL(settimeofday_29193041_entitled_root,
    "Verify that root privileges can allow to change the time",
    T_META_ASROOT(true), T_META_CHECK_LEAKS(false))
{
	struct timeval time;
	long new_time;

	if (geteuid() != 0) {
		T_SKIP("settimeofday_root_29193041 test requires root privileges to run.");
	}

	T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&time, NULL), NULL);

	/* increment the time of one day */
	new_time = time.tv_sec + DAY;

	time.tv_sec = new_time;
	time.tv_usec = 0;

	T_ASSERT_POSIX_ZERO(settimeofday(&time, NULL), NULL);

	T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&time, NULL), NULL);

	/* expext to be past new_time */
	T_EXPECT_GE_LONG(time.tv_sec, new_time, "Time changed with root and entitlement");

	time.tv_sec -= DAY;
	T_QUIET; T_ASSERT_POSIX_ZERO(settimeofday(&time, NULL), NULL);
}

T_DECL(settimeofday_29193041_entitled_not_root,
    "Verify that the \"com.apple.settime\" entitlement can allow to change the time",
    T_META_ASROOT(false), T_META_CHECK_LEAKS(false))
{
	struct timeval time;
	long new_time;

	if (geteuid() == 0) {
		T_SKIP("settimeofday_29193041 test requires no root privileges to run.");
	}

	T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&time, NULL), NULL);

	/* increment the time of one day */
	new_time = time.tv_sec + DAY;

	time.tv_sec = new_time;
	time.tv_usec = 0;

	T_ASSERT_POSIX_ZERO(settimeofday(&time, NULL), NULL);

	T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&time, NULL), NULL);

	/* expext to be past new_time */
	T_EXPECT_GE_LONG(time.tv_sec, new_time, "Time successfully changed without root and with entitlement");

	time.tv_sec -= DAY;
	T_QUIET; T_ASSERT_POSIX_ZERO(settimeofday(&time, NULL), NULL);
}
Commit	Line	Data
5ba3f43e A	1	#include <stdio.h>
	2	#include <errno.h>
	3	#include <string.h>
	4	#include <unistd.h>
	5	#include <sys/mman.h>
	6	#include <mach/clock_types.h>
	7	#include <sys/timex.h>
	8	#include <spawn.h>
	9	#include <darwintest.h>
	10	#include <darwintest_utils.h>
	11
5ba3f43e A	12	/*
	13	* This test expects the entitlement or root privileges for a process to
	14	* set the time using settimeofday syscall.
	15	*/
	16
	17	#define DAY 86400 //1 day in sec
	18
5ba3f43e	19	T_DECL(settime_32089962_entitled_root,
0a7de745 A	20	"Verify that root privileges can allow to change the time",
0a7de745 A	21	T_META_ASROOT(true), T_META_CHECK_LEAKS(false))
5ba3f43e A	22	{
	23	struct timeval settimeofdaytime;
	24	struct timeval adj_time;
	25	struct timex ntptime;
	26
0a7de745 A	27	if (geteuid() != 0) {
	28	T_SKIP("settime_32089962_entitled_root test requires root privileges to run.");
	29	}
5ba3f43e A	30
	31	/* test settimeofday */
	32	T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&settimeofdaytime, NULL), NULL);
	33	T_ASSERT_POSIX_ZERO(settimeofday(&settimeofdaytime, NULL), NULL);
	34
	35	/* test adjtime */
	36	adj_time.tv_sec = 1;
	37	adj_time.tv_usec = 0;
0a7de745	38	T_ASSERT_POSIX_ZERO(adjtime(&adj_time, NULL), NULL);
5ba3f43e A	39
	40	/* test ntp_adjtime */
	41	memset(&ntptime, 0, sizeof(ntptime));
	42	ntptime.modes \|= MOD_STATUS;
	43	ntptime.status = TIME_OK;
	44
	45	T_ASSERT_EQ(ntp_adjtime(&ntptime), TIME_OK, NULL);
	46	}
	47
	48	T_DECL(settime_32089962_entitled_not_root,
0a7de745 A	49	"Verify that the \"com.apple.settime\" entitlement can allow to change the time",
0a7de745 A	50	T_META_ASROOT(false), T_META_CHECK_LEAKS(false))
5ba3f43e	51	{
5ba3f43e A	52	struct timeval settimeofdaytime;
	53	struct timeval adj_time;
	54	struct timex ntptime;
	55
0a7de745 A	56	if (geteuid() == 0) {
	57	T_SKIP("settime_32089962_entitled_root test requires no root privileges to run.");
	58	}
5ba3f43e A	59
	60	/* test settimeofday */
	61	T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&settimeofdaytime, NULL), NULL);
	62	T_ASSERT_POSIX_ZERO(settimeofday(&settimeofdaytime, NULL), NULL);
	63
	64	/* test adjtime */
	65	adj_time.tv_sec = 1;
	66	adj_time.tv_usec = 0;
0a7de745	67	T_ASSERT_POSIX_ZERO(adjtime(&adj_time, NULL), NULL);
5ba3f43e A	68
	69	/* test ntp_adjtime */
	70	memset(&ntptime, 0, sizeof(ntptime));
	71	ntptime.modes \|= MOD_STATUS;
	72	ntptime.status = TIME_OK;
	73
	74	T_ASSERT_EQ(ntp_adjtime(&ntptime), TIME_OK, NULL);
5ba3f43e A	75	}
	76
	77	T_DECL(settimeofday_29193041_entitled_root,
0a7de745 A	78	"Verify that root privileges can allow to change the time",
0a7de745 A	79	T_META_ASROOT(true), T_META_CHECK_LEAKS(false))
5ba3f43e A	80	{
	81	struct timeval time;
	82	long new_time;
	83
0a7de745 A	84	if (geteuid() != 0) {
	85	T_SKIP("settimeofday_root_29193041 test requires root privileges to run.");
	86	}
5ba3f43e A	87
	88	T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&time, NULL), NULL);
	89
	90	/* increment the time of one day */
	91	new_time = time.tv_sec + DAY;
	92
	93	time.tv_sec = new_time;
	94	time.tv_usec = 0;
	95
	96	T_ASSERT_POSIX_ZERO(settimeofday(&time, NULL), NULL);
	97
	98	T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&time, NULL), NULL);
	99
	100	/* expext to be past new_time */
	101	T_EXPECT_GE_LONG(time.tv_sec, new_time, "Time changed with root and entitlement");
	102
	103	time.tv_sec -= DAY;
0a7de745	104	T_QUIET; T_ASSERT_POSIX_ZERO(settimeofday(&time, NULL), NULL);
5ba3f43e A	105	}
	106
	107	T_DECL(settimeofday_29193041_entitled_not_root,
0a7de745 A	108	"Verify that the \"com.apple.settime\" entitlement can allow to change the time",
0a7de745 A	109	T_META_ASROOT(false), T_META_CHECK_LEAKS(false))
5ba3f43e A	110	{
	111	struct timeval time;
	112	long new_time;
	113
0a7de745 A	114	if (geteuid() == 0) {
	115	T_SKIP("settimeofday_29193041 test requires no root privileges to run.");
	116	}
5ba3f43e A	117
	118	T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&time, NULL), NULL);
	119
	120	/* increment the time of one day */
	121	new_time = time.tv_sec + DAY;
	122
	123	time.tv_sec = new_time;
	124	time.tv_usec = 0;
	125
	126	T_ASSERT_POSIX_ZERO(settimeofday(&time, NULL), NULL);
	127
	128	T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&time, NULL), NULL);
	129
	130	/* expext to be past new_time */
	131	T_EXPECT_GE_LONG(time.tv_sec, new_time, "Time successfully changed without root and with entitlement");
0a7de745	132
5ba3f43e A	133	time.tv_sec -= DAY;
	134	T_QUIET; T_ASSERT_POSIX_ZERO(settimeofday(&time, NULL), NULL);
	135	}