1*d4514f0bSApple OSS Distributions #include <darwintest.h> 2*d4514f0bSApple OSS Distributions #include <darwintest_utils.h> 3*d4514f0bSApple OSS Distributions #include <errno.h> 4*d4514f0bSApple OSS Distributions #include <mach/mach.h> 5*d4514f0bSApple OSS Distributions #include <mach/mach_types.h> 6*d4514f0bSApple OSS Distributions #include <mach/task.h> 7*d4514f0bSApple OSS Distributions #include <mach/mach_error.h> 8*d4514f0bSApple OSS Distributions #include <mach/task_special_ports.h> 9*d4514f0bSApple OSS Distributions 10*d4514f0bSApple OSS Distributions #include <signal.h> 11*d4514f0bSApple OSS Distributions #include <stdio.h> 12*d4514f0bSApple OSS Distributions #include <stdlib.h> 13*d4514f0bSApple OSS Distributions #include <unistd.h> 14*d4514f0bSApple OSS Distributions 15*d4514f0bSApple OSS Distributions T_GLOBAL_META( 16*d4514f0bSApple OSS Distributions T_META_NAMESPACE("xnu.ipc"), 17*d4514f0bSApple OSS Distributions T_META_RUN_CONCURRENTLY(TRUE), 18*d4514f0bSApple OSS Distributions T_META_RADAR_COMPONENT_NAME("xnu"), 19*d4514f0bSApple OSS Distributions T_META_RADAR_COMPONENT_VERSION("IPC"), 20*d4514f0bSApple OSS Distributions T_META_TAG_VM_PREFERRED); 21*d4514f0bSApple OSS Distributions 22*d4514f0bSApple OSS Distributions T_DECL(task_ident, "test task identity token") 23*d4514f0bSApple OSS Distributions { 24*d4514f0bSApple OSS Distributions kern_return_t kr; 25*d4514f0bSApple OSS Distributions task_id_token_t token; 26*d4514f0bSApple OSS Distributions mach_port_t port1, port2; 27*d4514f0bSApple OSS Distributions 28*d4514f0bSApple OSS Distributions kr = task_create_identity_token(mach_task_self(), &token); 29*d4514f0bSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_create_identity_token()"); 30*d4514f0bSApple OSS Distributions 31*d4514f0bSApple OSS Distributions port1 = mach_task_self(); 32*d4514f0bSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_CONTROL, &port2); /* Immovable control port for self */ 33*d4514f0bSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - CONTROL"); 34*d4514f0bSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Control port does not match!"); 35*d4514f0bSApple OSS Distributions 36*d4514f0bSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 37*d4514f0bSApple OSS Distributions 38*d4514f0bSApple OSS Distributions kr = task_get_special_port(mach_task_self(), TASK_READ_PORT, &port1); 39*d4514f0bSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_get_special_port() - READ"); 40*d4514f0bSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_READ, &port2); 41*d4514f0bSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - read"); 42*d4514f0bSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Read port does not match!"); 43*d4514f0bSApple OSS Distributions 44*d4514f0bSApple OSS Distributions mach_port_deallocate(mach_task_self(), port1); 45*d4514f0bSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 46*d4514f0bSApple OSS Distributions 47*d4514f0bSApple OSS Distributions kr = task_get_special_port(mach_task_self(), TASK_INSPECT_PORT, &port1); 48*d4514f0bSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_get_special_port() - INSPECT"); 49*d4514f0bSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_INSPECT, &port2); 50*d4514f0bSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - inspect"); 51*d4514f0bSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Inspect port does not match!"); 52*d4514f0bSApple OSS Distributions 53*d4514f0bSApple OSS Distributions mach_port_deallocate(mach_task_self(), port1); 54*d4514f0bSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 55*d4514f0bSApple OSS Distributions 56*d4514f0bSApple OSS Distributions kr = task_get_special_port(mach_task_self(), TASK_NAME_PORT, &port1); 57*d4514f0bSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_get_special_port() - NAME"); 58*d4514f0bSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_NAME, &port2); 59*d4514f0bSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - name"); 60*d4514f0bSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Name port does not match!"); 61*d4514f0bSApple OSS Distributions 62*d4514f0bSApple OSS Distributions mach_port_deallocate(mach_task_self(), port1); 63*d4514f0bSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 64*d4514f0bSApple OSS Distributions 65*d4514f0bSApple OSS Distributions kr = task_identity_token_get_task_port(mach_thread_self(), TASK_FLAVOR_NAME, &port2); 66*d4514f0bSApple OSS Distributions T_EXPECT_NE(kr, KERN_SUCCESS, "task_identity_token_get_task_port() should fail on non-token port"); 67*d4514f0bSApple OSS Distributions 68*d4514f0bSApple OSS Distributions mach_port_deallocate(mach_task_self(), token); 69*d4514f0bSApple OSS Distributions } 70