1*fdd8201dSApple OSS Distributions #include <sys/ioctl.h> 2*fdd8201dSApple OSS Distributions #include <sys/socket.h> 3*fdd8201dSApple OSS Distributions #include <sys/kern_control.h> 4*fdd8201dSApple OSS Distributions #include <sys/sys_domain.h> 5*fdd8201dSApple OSS Distributions 6*fdd8201dSApple OSS Distributions #include <net/if_utun.h> 7*fdd8201dSApple OSS Distributions #include <net/if_ipsec.h> 8*fdd8201dSApple OSS Distributions 9*fdd8201dSApple OSS Distributions #include <darwintest.h> 10*fdd8201dSApple OSS Distributions #include <darwintest_utils.h> 11*fdd8201dSApple OSS Distributions 12*fdd8201dSApple OSS Distributions T_GLOBAL_META(T_META_NAMESPACE("xnu.net"), 13*fdd8201dSApple OSS Distributions T_META_RUN_CONCURRENTLY(true), 14*fdd8201dSApple OSS Distributions T_META_ASROOT(true)); 15*fdd8201dSApple OSS Distributions 16*fdd8201dSApple OSS Distributions T_DECL(PR_35136664_utun, 17*fdd8201dSApple OSS Distributions "This bind a utun and close it without connecting") 18*fdd8201dSApple OSS Distributions { 19*fdd8201dSApple OSS Distributions int tunsock; 20*fdd8201dSApple OSS Distributions struct ctl_info kernctl_info; 21*fdd8201dSApple OSS Distributions struct sockaddr_ctl kernctl_addr; 22*fdd8201dSApple OSS Distributions 23*fdd8201dSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(tunsock = socket(PF_SYSTEM, SOCK_DGRAM, SYSPROTO_CONTROL), NULL); 24*fdd8201dSApple OSS Distributions 25*fdd8201dSApple OSS Distributions memset(&kernctl_info, 0, sizeof(kernctl_info)); 26*fdd8201dSApple OSS Distributions strlcpy(kernctl_info.ctl_name, UTUN_CONTROL_NAME, sizeof(kernctl_info.ctl_name)); 27*fdd8201dSApple OSS Distributions T_ASSERT_POSIX_ZERO(ioctl(tunsock, CTLIOCGINFO, &kernctl_info), NULL); 28*fdd8201dSApple OSS Distributions 29*fdd8201dSApple OSS Distributions memset(&kernctl_addr, 0, sizeof(kernctl_addr)); 30*fdd8201dSApple OSS Distributions kernctl_addr.sc_len = sizeof(kernctl_addr); 31*fdd8201dSApple OSS Distributions kernctl_addr.sc_family = AF_SYSTEM; 32*fdd8201dSApple OSS Distributions kernctl_addr.ss_sysaddr = AF_SYS_CONTROL; 33*fdd8201dSApple OSS Distributions kernctl_addr.sc_id = kernctl_info.ctl_id; 34*fdd8201dSApple OSS Distributions kernctl_addr.sc_unit = 0; 35*fdd8201dSApple OSS Distributions 36*fdd8201dSApple OSS Distributions T_ASSERT_POSIX_ZERO(bind(tunsock, (struct sockaddr *)&kernctl_addr, sizeof(kernctl_addr)), NULL); 37*fdd8201dSApple OSS Distributions 38*fdd8201dSApple OSS Distributions T_ASSERT_POSIX_ZERO(close(tunsock), NULL); 39*fdd8201dSApple OSS Distributions } 40*fdd8201dSApple OSS Distributions 41*fdd8201dSApple OSS Distributions T_DECL(PR_35136664_ipsec, 42*fdd8201dSApple OSS Distributions "This bind a ipsec and close it without connecting") 43*fdd8201dSApple OSS Distributions { 44*fdd8201dSApple OSS Distributions int tunsock; 45*fdd8201dSApple OSS Distributions struct ctl_info kernctl_info; 46*fdd8201dSApple OSS Distributions struct sockaddr_ctl kernctl_addr; 47*fdd8201dSApple OSS Distributions 48*fdd8201dSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(tunsock = socket(PF_SYSTEM, SOCK_DGRAM, SYSPROTO_CONTROL), NULL); 49*fdd8201dSApple OSS Distributions 50*fdd8201dSApple OSS Distributions memset(&kernctl_info, 0, sizeof(kernctl_info)); 51*fdd8201dSApple OSS Distributions strlcpy(kernctl_info.ctl_name, IPSEC_CONTROL_NAME, sizeof(kernctl_info.ctl_name)); 52*fdd8201dSApple OSS Distributions T_ASSERT_POSIX_ZERO(ioctl(tunsock, CTLIOCGINFO, &kernctl_info), NULL); 53*fdd8201dSApple OSS Distributions 54*fdd8201dSApple OSS Distributions memset(&kernctl_addr, 0, sizeof(kernctl_addr)); 55*fdd8201dSApple OSS Distributions kernctl_addr.sc_len = sizeof(kernctl_addr); 56*fdd8201dSApple OSS Distributions kernctl_addr.sc_family = AF_SYSTEM; 57*fdd8201dSApple OSS Distributions kernctl_addr.ss_sysaddr = AF_SYS_CONTROL; 58*fdd8201dSApple OSS Distributions kernctl_addr.sc_id = kernctl_info.ctl_id; 59*fdd8201dSApple OSS Distributions kernctl_addr.sc_unit = 0; 60*fdd8201dSApple OSS Distributions 61*fdd8201dSApple OSS Distributions T_ASSERT_POSIX_ZERO(bind(tunsock, (struct sockaddr *)&kernctl_addr, sizeof(kernctl_addr)), NULL); 62*fdd8201dSApple OSS Distributions 63*fdd8201dSApple OSS Distributions T_ASSERT_POSIX_ZERO(close(tunsock), NULL); 64*fdd8201dSApple OSS Distributions } 65