mirror of
https://github.com/darlinghq/darling-xnu.git
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136 lines
3.6 KiB
C
136 lines
3.6 KiB
C
#include <stdio.h>
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#include <errno.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/mman.h>
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#include <mach/clock_types.h>
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#include <sys/timex.h>
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#include <spawn.h>
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#include <darwintest.h>
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#include <darwintest_utils.h>
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/*
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* This test expects the entitlement or root privileges for a process to
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* set the time using settimeofday syscall.
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*/
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#define DAY 86400 //1 day in sec
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T_DECL(settime_32089962_entitled_root,
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"Verify that root privileges can allow to change the time",
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T_META_ASROOT(true), T_META_CHECK_LEAKS(false))
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{
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struct timeval settimeofdaytime;
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struct timeval adj_time;
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struct timex ntptime;
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if (geteuid() != 0) {
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T_SKIP("settime_32089962_entitled_root test requires root privileges to run.");
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}
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/* test settimeofday */
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T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&settimeofdaytime, NULL), NULL);
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T_ASSERT_POSIX_ZERO(settimeofday(&settimeofdaytime, NULL), NULL);
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/* test adjtime */
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adj_time.tv_sec = 1;
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adj_time.tv_usec = 0;
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T_ASSERT_POSIX_ZERO(adjtime(&adj_time, NULL), NULL);
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/* test ntp_adjtime */
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memset(&ntptime, 0, sizeof(ntptime));
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ntptime.modes |= MOD_STATUS;
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ntptime.status = TIME_OK;
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T_ASSERT_EQ(ntp_adjtime(&ntptime), TIME_OK, NULL);
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}
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T_DECL(settime_32089962_entitled_not_root,
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"Verify that the \"com.apple.settime\" entitlement can allow to change the time",
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T_META_ASROOT(false), T_META_CHECK_LEAKS(false))
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{
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struct timeval settimeofdaytime;
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struct timeval adj_time;
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struct timex ntptime;
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if (geteuid() == 0) {
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T_SKIP("settime_32089962_entitled_root test requires no root privileges to run.");
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}
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/* test settimeofday */
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T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&settimeofdaytime, NULL), NULL);
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T_ASSERT_POSIX_ZERO(settimeofday(&settimeofdaytime, NULL), NULL);
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/* test adjtime */
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adj_time.tv_sec = 1;
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adj_time.tv_usec = 0;
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T_ASSERT_POSIX_ZERO(adjtime(&adj_time, NULL), NULL);
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/* test ntp_adjtime */
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memset(&ntptime, 0, sizeof(ntptime));
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ntptime.modes |= MOD_STATUS;
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ntptime.status = TIME_OK;
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T_ASSERT_EQ(ntp_adjtime(&ntptime), TIME_OK, NULL);
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}
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T_DECL(settimeofday_29193041_entitled_root,
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"Verify that root privileges can allow to change the time",
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T_META_ASROOT(true), T_META_CHECK_LEAKS(false))
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{
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struct timeval time;
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long new_time;
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if (geteuid() != 0) {
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T_SKIP("settimeofday_root_29193041 test requires root privileges to run.");
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}
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T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&time, NULL), NULL);
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/* increment the time of one day */
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new_time = time.tv_sec + DAY;
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time.tv_sec = new_time;
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time.tv_usec = 0;
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T_ASSERT_POSIX_ZERO(settimeofday(&time, NULL), NULL);
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T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&time, NULL), NULL);
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/* expext to be past new_time */
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T_EXPECT_GE_LONG(time.tv_sec, new_time, "Time changed with root and entitlement");
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time.tv_sec -= DAY;
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T_QUIET; T_ASSERT_POSIX_ZERO(settimeofday(&time, NULL), NULL);
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}
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T_DECL(settimeofday_29193041_entitled_not_root,
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"Verify that the \"com.apple.settime\" entitlement can allow to change the time",
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T_META_ASROOT(false), T_META_CHECK_LEAKS(false))
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{
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struct timeval time;
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long new_time;
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if (geteuid() == 0) {
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T_SKIP("settimeofday_29193041 test requires no root privileges to run.");
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}
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T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&time, NULL), NULL);
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/* increment the time of one day */
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new_time = time.tv_sec + DAY;
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time.tv_sec = new_time;
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time.tv_usec = 0;
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T_ASSERT_POSIX_ZERO(settimeofday(&time, NULL), NULL);
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T_QUIET; T_ASSERT_POSIX_ZERO(gettimeofday(&time, NULL), NULL);
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/* expext to be past new_time */
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T_EXPECT_GE_LONG(time.tv_sec, new_time, "Time successfully changed without root and with entitlement");
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time.tv_sec -= DAY;
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T_QUIET; T_ASSERT_POSIX_ZERO(settimeofday(&time, NULL), NULL);
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}
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