static void dns_fallback(void) { struct addrinfo *ai; int timeout; endpoint_t *client = create_endpoint(); const char *nameservers[]={ "94.23.19.176", /*linphone.org ; this is not a name server, it will not respond*/ "8.8.8.8", /* public nameserver, should work*/ NULL }; CU_ASSERT_PTR_NOT_NULL_FATAL(client); timeout = belle_sip_stack_get_dns_timeout(client->stack); set_custom_resolv_conf(client->stack,nameservers); client->resolver_ctx = belle_sip_stack_resolve_a(client->stack, IPV4_SIP_DOMAIN, SIP_PORT, AF_INET, a_resolve_done, client); CU_ASSERT_NOT_EQUAL(client->resolver_ctx, NULL); CU_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout)); CU_ASSERT_PTR_NOT_EQUAL(client->ai_list, NULL); if (client->ai_list) { struct sockaddr_in *sock_in = (struct sockaddr_in *)client->ai_list->ai_addr; CU_ASSERT_EQUAL(ntohs(sock_in->sin_port), SIP_PORT); ai = belle_sip_ip_address_to_addrinfo(AF_INET, IPV4_SIP_IP, SIP_PORT); if (ai) { CU_ASSERT_EQUAL(sock_in->sin_addr.s_addr, ((struct sockaddr_in *)ai->ai_addr)->sin_addr.s_addr); belle_sip_freeaddrinfo(ai); } } destroy_endpoint(client); }
static void ipv4_and_ipv6_dns_server(void) { struct addrinfo *ai; int timeout; endpoint_t *client; const char *nameservers[]={ "8.8.8.8", "2a01:e00::2", NULL }; if (!belle_sip_tester_ipv6_available()){ belle_sip_warning("Test skipped, IPv6 connectivity not available."); return; } client = create_endpoint(); CU_ASSERT_PTR_NOT_NULL_FATAL(client); timeout = belle_sip_stack_get_dns_timeout(client->stack); set_custom_resolv_conf(client->stack,nameservers); client->resolver_ctx = belle_sip_stack_resolve_a(client->stack, IPV4_SIP_DOMAIN, SIP_PORT, AF_INET, a_resolve_done, client); CU_ASSERT_NOT_EQUAL(client->resolver_ctx, NULL); CU_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout)); CU_ASSERT_PTR_NOT_EQUAL(client->ai_list, NULL); if (client->ai_list) { struct sockaddr_in *sock_in = (struct sockaddr_in *)client->ai_list->ai_addr; CU_ASSERT_EQUAL(ntohs(sock_in->sin_port), SIP_PORT); ai = belle_sip_ip_address_to_addrinfo(AF_INET, IPV4_SIP_IP, SIP_PORT); if (ai) { CU_ASSERT_EQUAL(sock_in->sin_addr.s_addr, ((struct sockaddr_in *)ai->ai_addr)->sin_addr.s_addr); belle_sip_freeaddrinfo(ai); } } destroy_endpoint(client); }
/* Successful IPv6 AAAA query */ static void ipv6_aaaa_query(void) { struct addrinfo *ai; int timeout; endpoint_t *client; if (!belle_sip_tester_ipv6_available()){ belle_sip_warning("Test skipped, IPv6 connectivity not available."); return; } client = create_endpoint(); if (!BC_ASSERT_PTR_NOT_NULL(client)) return; timeout = belle_sip_stack_get_dns_timeout(client->stack); client->resolver_ctx = belle_sip_stack_resolve_a(client->stack, IPV6_SIP_DOMAIN, SIP_PORT, AF_INET6, a_resolve_done, client); BC_ASSERT_PTR_NOT_NULL(client->resolver_ctx); BC_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout)); BC_ASSERT_PTR_NOT_EQUAL(client->ai_list, NULL); if (client->ai_list) { struct addrinfo *next; struct sockaddr_in6 *sock_in6 = (struct sockaddr_in6 *)client->ai_list->ai_addr; int ntohsi = ntohs(sock_in6->sin6_port); BC_ASSERT_EQUAL(ntohsi, SIP_PORT, int, "%d"); /*the IPv6 address shall return first, and must be a real ipv6 address*/ BC_ASSERT_EQUAL(client->ai_list->ai_family,AF_INET6,int,"%d"); BC_ASSERT_FALSE(IN6_IS_ADDR_V4MAPPED(&sock_in6->sin6_addr)); ai = bctbx_ip_address_to_addrinfo(AF_INET6, SOCK_STREAM, IPV6_SIP_IP, SIP_PORT); BC_ASSERT_PTR_NOT_NULL(ai); if (ai) { struct in6_addr *ipv6_address = &((struct sockaddr_in6 *)ai->ai_addr)->sin6_addr; int i; for (i = 0; i < 8; i++) { BC_ASSERT_EQUAL(sock_in6->sin6_addr.s6_addr[i], ipv6_address->s6_addr[i], int, "%d"); } bctbx_freeaddrinfo(ai); } next=client->ai_list->ai_next; BC_ASSERT_PTR_NOT_NULL(next); if (next){ int ntohsi = ntohs(sock_in6->sin6_port); sock_in6 = (struct sockaddr_in6 *)next->ai_addr; BC_ASSERT_EQUAL(next->ai_family,AF_INET6,int,"%d"); BC_ASSERT_TRUE(IN6_IS_ADDR_V4MAPPED(&sock_in6->sin6_addr)); BC_ASSERT_EQUAL(ntohsi, SIP_PORT, int, "%d"); ai = bctbx_ip_address_to_addrinfo(AF_INET6, SOCK_STREAM, IPV6_SIP_IPV4, SIP_PORT); BC_ASSERT_PTR_NOT_NULL(ai); if (ai) { struct in6_addr *ipv6_address = &((struct sockaddr_in6 *)ai->ai_addr)->sin6_addr; int i; for (i = 0; i < 8; i++) { BC_ASSERT_EQUAL(sock_in6->sin6_addr.s6_addr[i], ipv6_address->s6_addr[i], int, "%d"); } bctbx_freeaddrinfo(ai); } } } destroy_endpoint(client); }
/* Successful SRV + A or AAAA queries */ static void srv_a_query(void) { int timeout; endpoint_t *client = create_endpoint(); CU_ASSERT_PTR_NOT_NULL_FATAL(client); timeout = belle_sip_stack_get_dns_timeout(client->stack); client->resolver_ctx = belle_sip_stack_resolve(client->stack, "udp", SRV_DOMAIN, SIP_PORT, AF_INET, a_resolve_done, client); CU_ASSERT_NOT_EQUAL(client->resolver_ctx, NULL); CU_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout)); CU_ASSERT_PTR_NOT_EQUAL(client->ai_list, NULL); destroy_endpoint(client); }
/* Successful IPv4 A query with no result */ static void ipv4_a_query_no_result(void) { int timeout; endpoint_t *client = create_endpoint(); if (!BC_ASSERT_PTR_NOT_NULL(client)) return; timeout = belle_sip_stack_get_dns_timeout(client->stack); client->resolver_ctx = belle_sip_stack_resolve_a(client->stack, IPV4_SIP_BAD_DOMAIN, SIP_PORT, AF_INET, a_resolve_done, client); BC_ASSERT_PTR_NOT_NULL(client->resolver_ctx); BC_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout)); BC_ASSERT_PTR_EQUAL(client->ai_list, NULL); destroy_endpoint(client); }
/* Successful SRV query */ static void srv_query(void) { int timeout; endpoint_t *client = create_endpoint(); if (!BC_ASSERT_PTR_NOT_NULL(client)) return; timeout = belle_sip_stack_get_dns_timeout(client->stack); client->resolver_ctx = belle_sip_stack_resolve_srv(client->stack, "udp", SRV_DOMAIN, srv_resolve_done, client); BC_ASSERT_PTR_NOT_NULL(client->resolver_ctx); BC_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout)); BC_ASSERT_PTR_NOT_NULL(client->srv_list); BC_ASSERT_NOT_EQUAL(belle_sip_list_size(client->srv_list), 0,int,"%d"); if (client->srv_list && (belle_sip_list_size(client->srv_list) > 0)) { belle_sip_dns_srv_t *result_srv = belle_sip_list_nth_data(client->srv_list, 0); BC_ASSERT_EQUAL(belle_sip_dns_srv_get_port(result_srv), SIP_PORT, int, "%d"); }
static void local_full_query(void) { int timeout; endpoint_t *client = create_endpoint(); CU_ASSERT_PTR_NOT_NULL_FATAL(client); timeout = belle_sip_stack_get_dns_timeout(client->stack); client->resolver_ctx = belle_sip_stack_resolve(client->stack, "tcp", "localhost", SIP_PORT, AF_INET, a_resolve_done, client); CU_ASSERT_PTR_NOT_NULL(client->resolver_ctx); CU_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout)); CU_ASSERT_PTR_NOT_EQUAL(client->ai_list, NULL); if (client->ai_list) { struct sockaddr_in *sock_in = (struct sockaddr_in *)client->ai_list->ai_addr; CU_ASSERT_EQUAL(ntohs(sock_in->sin_port), SIP_PORT); } destroy_endpoint(client); }
/* Successful IPv4 A query with multiple results */ static void ipv4_a_query_multiple_results(void) { int timeout; endpoint_t *client = create_endpoint(); CU_ASSERT_PTR_NOT_NULL_FATAL(client); timeout = belle_sip_stack_get_dns_timeout(client->stack); client->resolver_ctx = belle_sip_stack_resolve_a(client->stack, IPV4_MULTIRES_DOMAIN, SIP_PORT, AF_INET, a_resolve_done, client); CU_ASSERT_NOT_EQUAL(client->resolver_ctx, NULL); CU_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout)); CU_ASSERT_PTR_NOT_EQUAL(client->ai_list, NULL); if (client->ai_list) { CU_ASSERT_PTR_NOT_NULL(client->ai_list->ai_next); } destroy_endpoint(client); }
static void ipv4_a_query_with_v4mapped_results(void) { int timeout; endpoint_t *client; if (!belle_sip_tester_ipv6_available()){ belle_sip_warning("Test skipped, IPv6 connectivity not available."); return; } client = create_endpoint(); CU_ASSERT_PTR_NOT_NULL_FATAL(client); timeout = belle_sip_stack_get_dns_timeout(client->stack); client->resolver_ctx = belle_sip_stack_resolve_a(client->stack, IPV4_SIP_DOMAIN, SIP_PORT, AF_INET6, a_resolve_done, client); CU_ASSERT_NOT_EQUAL(client->resolver_ctx, NULL); CU_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout)); CU_ASSERT_PTR_NOT_NULL(client->ai_list); destroy_endpoint(client); }
static void local_query(void) { int timeout; endpoint_t *client = create_endpoint(); CU_ASSERT_PTR_NOT_NULL_FATAL(client); timeout = belle_sip_stack_get_dns_timeout(client->stack); client->resolver_ctx = belle_sip_stack_resolve_a(client->stack, "localhost", SIP_PORT, AF_INET, a_resolve_done, client); // A DNS query is needed on Windows platform #ifdef WIN32 CU_ASSERT_PTR_NOT_EQUAL(client->resolver_ctx, NULL); #else CU_ASSERT_PTR_EQUAL(client->resolver_ctx, NULL); #endif CU_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout)); CU_ASSERT_PTR_NOT_EQUAL(client->ai_list, NULL); if (client->ai_list) { struct sockaddr_in *sock_in = (struct sockaddr_in *)client->ai_list->ai_addr; CU_ASSERT_EQUAL(ntohs(sock_in->sin_port), SIP_PORT); } destroy_endpoint(client); }
/* Successful SRV query with no result + A query */ static void srv_a_query_no_srv_result(void) { struct addrinfo *ai; int timeout; endpoint_t *client = create_endpoint(); CU_ASSERT_PTR_NOT_NULL_FATAL(client); timeout = belle_sip_stack_get_dns_timeout(client->stack); client->resolver_ctx = belle_sip_stack_resolve(client->stack, "udp", IPV4_SIP_DOMAIN, SIP_PORT, AF_INET, a_resolve_done, client); CU_ASSERT_NOT_EQUAL(client->resolver_ctx, NULL); CU_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout)); CU_ASSERT_PTR_NOT_EQUAL(client->ai_list, NULL); if (client->ai_list) { struct sockaddr_in *sock_in = (struct sockaddr_in *)client->ai_list->ai_addr; CU_ASSERT_EQUAL(ntohs(sock_in->sin_port), SIP_PORT); ai = belle_sip_ip_address_to_addrinfo(AF_INET, IPV4_SIP_IP, SIP_PORT); if (ai) { CU_ASSERT_EQUAL(sock_in->sin_addr.s_addr, ((struct sockaddr_in *)ai->ai_addr)->sin_addr.s_addr); belle_sip_freeaddrinfo(ai); } } destroy_endpoint(client); }
/*This tests the recursion of dns.c*/ static void ipv4_cname_a_query(void) { struct addrinfo *ai; int timeout; endpoint_t *client = create_endpoint(); if (!BC_ASSERT_PTR_NOT_NULL(client)) return; timeout = belle_sip_stack_get_dns_timeout(client->stack); client->resolver_ctx = belle_sip_stack_resolve_a(client->stack, IPV4_CNAME, SIP_PORT, AF_INET, a_resolve_done, client); BC_ASSERT_PTR_NOT_NULL(client->resolver_ctx); BC_ASSERT_TRUE(wait_for(client->stack, &client->resolve_done, 1, timeout)); BC_ASSERT_PTR_NOT_EQUAL(client->ai_list, NULL); if (client->ai_list) { struct sockaddr_in *sock_in = (struct sockaddr_in *)client->ai_list->ai_addr; int ntohsi = (int)ntohs(sock_in->sin_port); BC_ASSERT_EQUAL(ntohsi, SIP_PORT, int, "%d"); ai = bctbx_ip_address_to_addrinfo(AF_INET, SOCK_STREAM, IPV4_CNAME_IP, SIP_PORT); if (ai) { BC_ASSERT_EQUAL(sock_in->sin_addr.s_addr, ((struct sockaddr_in *)ai->ai_addr)->sin_addr.s_addr, int, "%d"); bctbx_freeaddrinfo(ai); } } destroy_endpoint(client); }
int sal_get_dns_timeout(const Sal* sal) { return belle_sip_stack_get_dns_timeout(sal->stack); }