1*aca3beaaSApple OSS Distributions #include <darwintest.h> 2*aca3beaaSApple OSS Distributions #include <darwintest_utils.h> 3*aca3beaaSApple OSS Distributions #include <errno.h> 4*aca3beaaSApple OSS Distributions #include <mach/mach.h> 5*aca3beaaSApple OSS Distributions #include <mach/mach_types.h> 6*aca3beaaSApple OSS Distributions #include <mach/task.h> 7*aca3beaaSApple OSS Distributions #include <mach/mach_error.h> 8*aca3beaaSApple OSS Distributions #include <mach/task_special_ports.h> 9*aca3beaaSApple OSS Distributions 10*aca3beaaSApple OSS Distributions #include <signal.h> 11*aca3beaaSApple OSS Distributions #include <stdio.h> 12*aca3beaaSApple OSS Distributions #include <stdlib.h> 13*aca3beaaSApple OSS Distributions #include <unistd.h> 14*aca3beaaSApple OSS Distributions 15*aca3beaaSApple OSS Distributions T_GLOBAL_META( 16*aca3beaaSApple OSS Distributions T_META_NAMESPACE("xnu.ipc"), 17*aca3beaaSApple OSS Distributions T_META_RUN_CONCURRENTLY(TRUE), 18*aca3beaaSApple OSS Distributions T_META_RADAR_COMPONENT_NAME("xnu"), 19*aca3beaaSApple OSS Distributions T_META_RADAR_COMPONENT_VERSION("IPC")); 20*aca3beaaSApple OSS Distributions 21*aca3beaaSApple OSS Distributions T_DECL(task_ident, "test task identity token") 22*aca3beaaSApple OSS Distributions { 23*aca3beaaSApple OSS Distributions kern_return_t kr; 24*aca3beaaSApple OSS Distributions task_id_token_t token; 25*aca3beaaSApple OSS Distributions mach_port_t port1, port2; 26*aca3beaaSApple OSS Distributions 27*aca3beaaSApple OSS Distributions kr = task_create_identity_token(mach_task_self(), &token); 28*aca3beaaSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_create_identity_token()"); 29*aca3beaaSApple OSS Distributions 30*aca3beaaSApple OSS Distributions port1 = mach_task_self(); 31*aca3beaaSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_CONTROL, &port2); /* Immovable control port for self */ 32*aca3beaaSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - CONTROL"); 33*aca3beaaSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Control port does not match!"); 34*aca3beaaSApple OSS Distributions 35*aca3beaaSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 36*aca3beaaSApple OSS Distributions 37*aca3beaaSApple OSS Distributions kr = task_get_special_port(mach_task_self(), TASK_READ_PORT, &port1); 38*aca3beaaSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_get_special_port() - READ"); 39*aca3beaaSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_READ, &port2); 40*aca3beaaSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - read"); 41*aca3beaaSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Read port does not match!"); 42*aca3beaaSApple OSS Distributions 43*aca3beaaSApple OSS Distributions mach_port_deallocate(mach_task_self(), port1); 44*aca3beaaSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 45*aca3beaaSApple OSS Distributions 46*aca3beaaSApple OSS Distributions kr = task_get_special_port(mach_task_self(), TASK_INSPECT_PORT, &port1); 47*aca3beaaSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_get_special_port() - INSPECT"); 48*aca3beaaSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_INSPECT, &port2); 49*aca3beaaSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - inspect"); 50*aca3beaaSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Inspect port does not match!"); 51*aca3beaaSApple OSS Distributions 52*aca3beaaSApple OSS Distributions mach_port_deallocate(mach_task_self(), port1); 53*aca3beaaSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 54*aca3beaaSApple OSS Distributions 55*aca3beaaSApple OSS Distributions kr = task_get_special_port(mach_task_self(), TASK_NAME_PORT, &port1); 56*aca3beaaSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_get_special_port() - NAME"); 57*aca3beaaSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_NAME, &port2); 58*aca3beaaSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - name"); 59*aca3beaaSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Name port does not match!"); 60*aca3beaaSApple OSS Distributions 61*aca3beaaSApple OSS Distributions mach_port_deallocate(mach_task_self(), port1); 62*aca3beaaSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 63*aca3beaaSApple OSS Distributions 64*aca3beaaSApple OSS Distributions kr = task_identity_token_get_task_port(mach_thread_self(), TASK_FLAVOR_NAME, &port2); 65*aca3beaaSApple OSS Distributions T_EXPECT_NE(kr, KERN_SUCCESS, "task_identity_token_get_task_port() should fail on non-token port"); 66*aca3beaaSApple OSS Distributions 67*aca3beaaSApple OSS Distributions mach_port_deallocate(mach_task_self(), token); 68*aca3beaaSApple OSS Distributions } 69