1*33de042dSApple OSS Distributions #pragma clang diagnostic ignored "-Wdeprecated-declarations" 2*33de042dSApple OSS Distributions 3*33de042dSApple OSS Distributions #include <sys/codesign.h> 4*33de042dSApple OSS Distributions #include <signal.h> 5*33de042dSApple OSS Distributions 6*33de042dSApple OSS Distributions #include <darwintest.h> 7*33de042dSApple OSS Distributions #include <darwintest_utils.h> 8*33de042dSApple OSS Distributions 9*33de042dSApple OSS Distributions T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true)); 10*33de042dSApple OSS Distributions 11*33de042dSApple OSS Distributions T_DECL(static_binary, 12*33de042dSApple OSS Distributions "Verify that static binaries have CS_NO_UNTRUSTED_HELPERS set", T_META_TAG_VM_PREFERRED) { 13*33de042dSApple OSS Distributions int ret; 14*33de042dSApple OSS Distributions pid_t pid; 15*33de042dSApple OSS Distributions char *launch_argv[] = {"./static_binary", NULL}; 16*33de042dSApple OSS Distributions ret = dt_launch_tool(&pid, launch_argv, /*start_suspended*/ true, NULL, NULL); 17*33de042dSApple OSS Distributions T_QUIET; 18*33de042dSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ret, "dt_launch_tool on static binary"); 19*33de042dSApple OSS Distributions 20*33de042dSApple OSS Distributions uint32_t status = 0; 21*33de042dSApple OSS Distributions ret = csops(pid, CS_OPS_STATUS, &status, sizeof(status)); 22*33de042dSApple OSS Distributions T_QUIET; 23*33de042dSApple OSS Distributions T_EXPECT_POSIX_SUCCESS(ret, "request CS_OPS_STATUS on static binary"); 24*33de042dSApple OSS Distributions 25*33de042dSApple OSS Distributions if (!ret) { 26*33de042dSApple OSS Distributions T_EXPECT_BITS_SET(status, CS_NO_UNTRUSTED_HELPERS, "CS_NO_UNTRUSTED_HELPERS should be set on static binary"); 27*33de042dSApple OSS Distributions } 28*33de042dSApple OSS Distributions 29*33de042dSApple OSS Distributions ret = kill(pid, SIGCONT); 30*33de042dSApple OSS Distributions T_QUIET; 31*33de042dSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ret, "SIGCONT on static binary"); 32*33de042dSApple OSS Distributions 33*33de042dSApple OSS Distributions int exitstatus, signal; 34*33de042dSApple OSS Distributions dt_waitpid(pid, &exitstatus, &signal, 30); 35*33de042dSApple OSS Distributions T_QUIET; 36*33de042dSApple OSS Distributions T_ASSERT_EQ(signal, 0, "static binary exited"); 37*33de042dSApple OSS Distributions T_QUIET; 38*33de042dSApple OSS Distributions T_ASSERT_EQ(exitstatus, 42, "static binary exited with code 42"); 39*33de042dSApple OSS Distributions } 40