1*e3723e1fSApple OSS Distributions #include <darwintest.h> 2*e3723e1fSApple OSS Distributions #include <darwintest_utils.h> 3*e3723e1fSApple OSS Distributions #include <errno.h> 4*e3723e1fSApple OSS Distributions #include <mach/mach.h> 5*e3723e1fSApple OSS Distributions #include <mach/mach_types.h> 6*e3723e1fSApple OSS Distributions #include <mach/task.h> 7*e3723e1fSApple OSS Distributions #include <mach/mach_error.h> 8*e3723e1fSApple OSS Distributions #include <mach/task_special_ports.h> 9*e3723e1fSApple OSS Distributions 10*e3723e1fSApple OSS Distributions #include <signal.h> 11*e3723e1fSApple OSS Distributions #include <stdio.h> 12*e3723e1fSApple OSS Distributions #include <stdlib.h> 13*e3723e1fSApple OSS Distributions #include <unistd.h> 14*e3723e1fSApple OSS Distributions 15*e3723e1fSApple OSS Distributions T_GLOBAL_META( 16*e3723e1fSApple OSS Distributions T_META_NAMESPACE("xnu.ipc"), 17*e3723e1fSApple OSS Distributions T_META_RUN_CONCURRENTLY(TRUE), 18*e3723e1fSApple OSS Distributions T_META_RADAR_COMPONENT_NAME("xnu"), 19*e3723e1fSApple OSS Distributions T_META_RADAR_COMPONENT_VERSION("IPC"), 20*e3723e1fSApple OSS Distributions T_META_TAG_VM_PREFERRED); 21*e3723e1fSApple OSS Distributions 22*e3723e1fSApple OSS Distributions T_DECL(task_ident, "test task identity token") 23*e3723e1fSApple OSS Distributions { 24*e3723e1fSApple OSS Distributions kern_return_t kr; 25*e3723e1fSApple OSS Distributions task_id_token_t token; 26*e3723e1fSApple OSS Distributions mach_port_t port1, port2; 27*e3723e1fSApple OSS Distributions 28*e3723e1fSApple OSS Distributions kr = task_create_identity_token(mach_task_self(), &token); 29*e3723e1fSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_create_identity_token()"); 30*e3723e1fSApple OSS Distributions 31*e3723e1fSApple OSS Distributions port1 = mach_task_self(); 32*e3723e1fSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_CONTROL, &port2); /* Immovable control port for self */ 33*e3723e1fSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - CONTROL"); 34*e3723e1fSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Control port does not match!"); 35*e3723e1fSApple OSS Distributions 36*e3723e1fSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 37*e3723e1fSApple OSS Distributions 38*e3723e1fSApple OSS Distributions kr = task_get_special_port(mach_task_self(), TASK_READ_PORT, &port1); 39*e3723e1fSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_get_special_port() - READ"); 40*e3723e1fSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_READ, &port2); 41*e3723e1fSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - read"); 42*e3723e1fSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Read port does not match!"); 43*e3723e1fSApple OSS Distributions 44*e3723e1fSApple OSS Distributions mach_port_deallocate(mach_task_self(), port1); 45*e3723e1fSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 46*e3723e1fSApple OSS Distributions 47*e3723e1fSApple OSS Distributions kr = task_get_special_port(mach_task_self(), TASK_INSPECT_PORT, &port1); 48*e3723e1fSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_get_special_port() - INSPECT"); 49*e3723e1fSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_INSPECT, &port2); 50*e3723e1fSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - inspect"); 51*e3723e1fSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Inspect port does not match!"); 52*e3723e1fSApple OSS Distributions 53*e3723e1fSApple OSS Distributions mach_port_deallocate(mach_task_self(), port1); 54*e3723e1fSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 55*e3723e1fSApple OSS Distributions 56*e3723e1fSApple OSS Distributions kr = task_get_special_port(mach_task_self(), TASK_NAME_PORT, &port1); 57*e3723e1fSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_get_special_port() - NAME"); 58*e3723e1fSApple OSS Distributions kr = task_identity_token_get_task_port(token, TASK_FLAVOR_NAME, &port2); 59*e3723e1fSApple OSS Distributions T_ASSERT_MACH_SUCCESS(kr, "task_identity_token_get_task_port() - name"); 60*e3723e1fSApple OSS Distributions T_EXPECT_EQ(port1, port2, "Name port does not match!"); 61*e3723e1fSApple OSS Distributions 62*e3723e1fSApple OSS Distributions mach_port_deallocate(mach_task_self(), port1); 63*e3723e1fSApple OSS Distributions mach_port_deallocate(mach_task_self(), port2); 64*e3723e1fSApple OSS Distributions 65*e3723e1fSApple OSS Distributions kr = task_identity_token_get_task_port(mach_thread_self(), TASK_FLAVOR_NAME, &port2); 66*e3723e1fSApple OSS Distributions T_EXPECT_NE(kr, KERN_SUCCESS, "task_identity_token_get_task_port() should fail on non-token port"); 67*e3723e1fSApple OSS Distributions 68*e3723e1fSApple OSS Distributions mach_port_deallocate(mach_task_self(), token); 69*e3723e1fSApple OSS Distributions } 70