1*c54f35caSApple OSS Distributions #include <darwintest.h> 2*c54f35caSApple OSS Distributions #include <darwintest_utils.h> 3*c54f35caSApple OSS Distributions #include <errno.h> 4*c54f35caSApple OSS Distributions #include <mach/mach.h> 5*c54f35caSApple OSS Distributions #include <mach/mach_types.h> 6*c54f35caSApple OSS Distributions #include <mach/task.h> 7*c54f35caSApple OSS Distributions #include <mach/mach_error.h> 8*c54f35caSApple OSS Distributions #include <mach/task_special_ports.h> 9*c54f35caSApple OSS Distributions 10*c54f35caSApple OSS Distributions #include <signal.h> 11*c54f35caSApple OSS Distributions #include <stdio.h> 12*c54f35caSApple OSS Distributions #include <stdlib.h> 13*c54f35caSApple OSS Distributions #include <unistd.h> 14*c54f35caSApple OSS Distributions 15*c54f35caSApple OSS Distributions T_GLOBAL_META( 16*c54f35caSApple OSS Distributions T_META_NAMESPACE("xnu.ipc"), 17*c54f35caSApple OSS Distributions T_META_RUN_CONCURRENTLY(TRUE), 18*c54f35caSApple OSS Distributions T_META_RADAR_COMPONENT_NAME("xnu"), 19*c54f35caSApple OSS Distributions T_META_RADAR_COMPONENT_VERSION("IPC")); 20*c54f35caSApple OSS Distributions 21*c54f35caSApple OSS Distributions T_DECL(task_ident, "test task identity token") 22*c54f35caSApple OSS Distributions { 23*c54f35caSApple OSS Distributions kern_return_t kr; 24*c54f35caSApple OSS Distributions task_id_token_t token; 25*c54f35caSApple OSS Distributions mach_port_t port1, port2; 26*c54f35caSApple OSS Distributions 27*c54f35caSApple OSS Distributions kr = task_create_identity_token(mach_task_self(), &token); 28*c54f35caSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_create_identity_token()"); 29*c54f35caSApple OSS Distributions 30*c54f35caSApple OSS Distributions port1 = mach_task_self(); 31*c54f35caSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_CONTROL, &port2); /* Immovable control port for self */ 32*c54f35caSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - CONTROL"); 33*c54f35caSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Control port does not match!"); 34*c54f35caSApple OSS Distributions 35*c54f35caSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 36*c54f35caSApple OSS Distributions 37*c54f35caSApple OSS Distributions kr = task_get_special_port(mach_task_self(), TASK_READ_PORT, &port1); 38*c54f35caSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_get_special_port() - READ"); 39*c54f35caSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_READ, &port2); 40*c54f35caSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - read"); 41*c54f35caSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Read port does not match!"); 42*c54f35caSApple OSS Distributions 43*c54f35caSApple OSS Distributions mach_port_deallocate(mach_task_self(), port1); 44*c54f35caSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 45*c54f35caSApple OSS Distributions 46*c54f35caSApple OSS Distributions kr = task_get_special_port(mach_task_self(), TASK_INSPECT_PORT, &port1); 47*c54f35caSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_get_special_port() - INSPECT"); 48*c54f35caSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_INSPECT, &port2); 49*c54f35caSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - inspect"); 50*c54f35caSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Inspect port does not match!"); 51*c54f35caSApple OSS Distributions 52*c54f35caSApple OSS Distributions mach_port_deallocate(mach_task_self(), port1); 53*c54f35caSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 54*c54f35caSApple OSS Distributions 55*c54f35caSApple OSS Distributions kr = task_get_special_port(mach_task_self(), TASK_NAME_PORT, &port1); 56*c54f35caSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_get_special_port() - NAME"); 57*c54f35caSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_NAME, &port2); 58*c54f35caSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - name"); 59*c54f35caSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Name port does not match!"); 60*c54f35caSApple OSS Distributions 61*c54f35caSApple OSS Distributions mach_port_deallocate(mach_task_self(), port1); 62*c54f35caSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 63*c54f35caSApple OSS Distributions 64*c54f35caSApple OSS Distributions kr = task_identity_token_get_task_port(mach_thread_self(), TASK_FLAVOR_NAME, &port2); 65*c54f35caSApple OSS Distributions T_EXPECT_NE(kr, KERN_SUCCESS, "task_identity_token_get_task_port() should fail on non-token port"); 66*c54f35caSApple OSS Distributions 67*c54f35caSApple OSS Distributions mach_port_deallocate(mach_task_self(), token); 68*c54f35caSApple OSS Distributions } 69