1*4d495c6eSApple OSS Distributions #include <sys/ioctl.h> 2*4d495c6eSApple OSS Distributions #include <sys/socket.h> 3*4d495c6eSApple OSS Distributions #include <sys/kern_control.h> 4*4d495c6eSApple OSS Distributions #include <sys/sys_domain.h> 5*4d495c6eSApple OSS Distributions 6*4d495c6eSApple OSS Distributions #include <net/if_utun.h> 7*4d495c6eSApple OSS Distributions #include <net/if_ipsec.h> 8*4d495c6eSApple OSS Distributions 9*4d495c6eSApple OSS Distributions #include <darwintest.h> 10*4d495c6eSApple OSS Distributions #include <darwintest_utils.h> 11*4d495c6eSApple OSS Distributions 12*4d495c6eSApple OSS Distributions T_GLOBAL_META(T_META_NAMESPACE("xnu.net"), 13*4d495c6eSApple OSS Distributions T_META_RUN_CONCURRENTLY(true), 14*4d495c6eSApple OSS Distributions T_META_ASROOT(true)); 15*4d495c6eSApple OSS Distributions 16*4d495c6eSApple OSS Distributions T_DECL(PR_35136664_utun, 17*4d495c6eSApple OSS Distributions "This bind a utun and close it without connecting", T_META_TAG_VM_PREFERRED) 18*4d495c6eSApple OSS Distributions { 19*4d495c6eSApple OSS Distributions int tunsock; 20*4d495c6eSApple OSS Distributions struct ctl_info kernctl_info; 21*4d495c6eSApple OSS Distributions struct sockaddr_ctl kernctl_addr; 22*4d495c6eSApple OSS Distributions 23*4d495c6eSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(tunsock = socket(PF_SYSTEM, SOCK_DGRAM, SYSPROTO_CONTROL), NULL); 24*4d495c6eSApple OSS Distributions 25*4d495c6eSApple OSS Distributions memset(&kernctl_info, 0, sizeof(kernctl_info)); 26*4d495c6eSApple OSS Distributions strlcpy(kernctl_info.ctl_name, UTUN_CONTROL_NAME, sizeof(kernctl_info.ctl_name)); 27*4d495c6eSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ioctl(tunsock, CTLIOCGINFO, &kernctl_info), NULL); 28*4d495c6eSApple OSS Distributions 29*4d495c6eSApple OSS Distributions memset(&kernctl_addr, 0, sizeof(kernctl_addr)); 30*4d495c6eSApple OSS Distributions kernctl_addr.sc_len = sizeof(kernctl_addr); 31*4d495c6eSApple OSS Distributions kernctl_addr.sc_family = AF_SYSTEM; 32*4d495c6eSApple OSS Distributions kernctl_addr.ss_sysaddr = AF_SYS_CONTROL; 33*4d495c6eSApple OSS Distributions kernctl_addr.sc_id = kernctl_info.ctl_id; 34*4d495c6eSApple OSS Distributions kernctl_addr.sc_unit = 0; 35*4d495c6eSApple OSS Distributions 36*4d495c6eSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(bind(tunsock, (struct sockaddr *)&kernctl_addr, sizeof(kernctl_addr)), NULL); 37*4d495c6eSApple OSS Distributions 38*4d495c6eSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(close(tunsock), NULL); 39*4d495c6eSApple OSS Distributions } 40*4d495c6eSApple OSS Distributions 41*4d495c6eSApple OSS Distributions T_DECL(PR_35136664_ipsec, 42*4d495c6eSApple OSS Distributions "This bind a ipsec and close it without connecting", T_META_TAG_VM_PREFERRED) 43*4d495c6eSApple OSS Distributions { 44*4d495c6eSApple OSS Distributions int tunsock; 45*4d495c6eSApple OSS Distributions struct ctl_info kernctl_info; 46*4d495c6eSApple OSS Distributions struct sockaddr_ctl kernctl_addr; 47*4d495c6eSApple OSS Distributions 48*4d495c6eSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(tunsock = socket(PF_SYSTEM, SOCK_DGRAM, SYSPROTO_CONTROL), NULL); 49*4d495c6eSApple OSS Distributions 50*4d495c6eSApple OSS Distributions memset(&kernctl_info, 0, sizeof(kernctl_info)); 51*4d495c6eSApple OSS Distributions strlcpy(kernctl_info.ctl_name, IPSEC_CONTROL_NAME, sizeof(kernctl_info.ctl_name)); 52*4d495c6eSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ioctl(tunsock, CTLIOCGINFO, &kernctl_info), NULL); 53*4d495c6eSApple OSS Distributions 54*4d495c6eSApple OSS Distributions memset(&kernctl_addr, 0, sizeof(kernctl_addr)); 55*4d495c6eSApple OSS Distributions kernctl_addr.sc_len = sizeof(kernctl_addr); 56*4d495c6eSApple OSS Distributions kernctl_addr.sc_family = AF_SYSTEM; 57*4d495c6eSApple OSS Distributions kernctl_addr.ss_sysaddr = AF_SYS_CONTROL; 58*4d495c6eSApple OSS Distributions kernctl_addr.sc_id = kernctl_info.ctl_id; 59*4d495c6eSApple OSS Distributions kernctl_addr.sc_unit = 0; 60*4d495c6eSApple OSS Distributions 61*4d495c6eSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(bind(tunsock, (struct sockaddr *)&kernctl_addr, sizeof(kernctl_addr)), NULL); 62*4d495c6eSApple OSS Distributions 63*4d495c6eSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(close(tunsock), NULL); 64*4d495c6eSApple OSS Distributions } 65