/* * Copyright (C) 2019 by Sukchan Lee * * This file is part of Open5GS. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include "test-epc.h" extern ogs_socknode_t *sgsap; static void test1_func(abts_case *tc, void *data) { int rv; ogs_socknode_t *s1ap; ogs_pkbuf_t *sendbuf; ogs_pkbuf_t *recvbuf; ogs_s1ap_message_t message; int i; int msgindex = 18; enb_ue_t *enb_ue = NULL; mme_ue_t *mme_ue = NULL; uint32_t m_tmsi = 0; uint8_t tmp[OGS_MAX_SDU_LEN]; const char *_identity_request = "000b401700000300 0000020001000800 020001001a000403 075501"; const char *_authentication_request = "000b403800000300 0000020001000800 020001001a002524 075200aa266700bc" "2887354e9f87368d 5d0ae710ab857af5 5f1a8000d71e5537 4ee176e9"; const char *_security_mode_command = "000b402f00000300 0000020001000800 020001001a001c1b 37654673a700075d" "010005f0f0c04070 c14f08e56478c08b 01fb65"; const char *_esm_information_request = "000b401d00000300 0000020001000800 020001001a000a09 27d1237969010234" "d9"; const char *_sgsap_location_update_request = "0901082926240000 1118930937066d6d 65633031096d6d65 676930303032036d" "6d6503657063066d 6e63303730066d63 633930310b336770 706e6574776f726b" "036f72670a010104 0509f1070926"; const char *_initial_context_setup_request = "00090080e9000007 0000000200010008 000200010042000a 183d090000603d09" "0000001800808e00 0034008088450009 230f807f00000200 00000179270104e1" "7e02074202490620 09f1070007004652 34c101090908696e 7465726e65740501" "0a2d00025e06fefe e2e2030327278080 2110020000108106 0808080883060808" "0404000d04080808 08000d0408080404 0010020578500bf6 09f107000201c100" "c3ba1309f1070926 2305f49ee88e6459 4964020108006b00 051c000e00000049" "0020f9f4f80b206c 33ae286c6daff4c2 53585174c3a0a12a 661967f5e1ba0a68" "6c8c00c040083572 200924ffff14"; const char *_emm_information = "000b403800000300 0000020001000800 020001001a002524 2751034124030761" "430f10004f007000 65006e0035004700 5347916051216124 63490100"; const char *_sgsap_tmsi_reallocation_complete = "0c01082926240000 111893"; mongoc_collection_t *collection = NULL; bson_t *doc = NULL; int64_t count = 0; bson_error_t error; const char *json = "{" "\"_id\" : { \"$oid\" : \"310014158b8861d7605378c6\" }, " "\"imsi\" : \"262420000118139\", " "\"pdn\" : [" "{" "\"apn\" : \"internet\", " "\"_id\" : { \"$oid\" : \"310014158b8861d7605378c7\" }, " "\"ambr\" : {" "\"uplink\" : { \"$numberLong\" : \"1000000\" }, " "\"downlink\" : { \"$numberLong\" : \"1000000\" } " "}," "\"qos\" : { " "\"qci\" : 9, " "\"arp\" : { " "\"priority_level\" : 8," "\"pre_emption_vulnerability\" : 0, " "\"pre_emption_capability\" : 0" "} " "}, " "\"type\" : 2" "}" "]," "\"ambr\" : { " "\"uplink\" : { \"$numberLong\" : \"1000000\" }, " "\"downlink\" : { \"$numberLong\" : \"1000000\" } " "}," "\"subscribed_rau_tau_timer\" : 12," "\"network_access_mode\" : 2, " "\"subscriber_status\" : 0, " "\"access_restriction_data\" : 32, " "\"security\" : { " "\"k\" : \"70D49A71DD1A2B806A25ABE0EF749F1E\", " "\"opc\" : \"6F1BF53D624B3A43AF6592854E2444C7\", " "\"amf\" : \"8000\", " "\"sqn\" : { \"$numberLong\" : \"2374\" }, " "\"rand\" : \"aa266700bc2887354e9f87368d5d0ae7\" " "}, " "\"__v\" : 0 " "}"; /* eNB connects to MME */ s1ap = testenb_s1ap_client("127.0.0.1"); ABTS_PTR_NOTNULL(tc, s1ap); /* Send S1-Setup Reqeust */ rv = tests1ap_build_setup_req( &sendbuf, S1AP_ENB_ID_PR_macroENB_ID, 0x0019b0, 7, 901, 70, 2); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive S1-Setup Response */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); rv = ogs_s1ap_decode(&message, recvbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); ogs_s1ap_free(&message); ogs_pkbuf_free(recvbuf); collection = mongoc_client_get_collection( ogs_mongoc()->client, ogs_mongoc()->name, "subscribers"); ABTS_PTR_NOTNULL(tc, collection); /********** Insert Subscriber in Database */ doc = bson_new_from_json((const uint8_t *)json, -1, &error);; ABTS_PTR_NOTNULL(tc, doc); ABTS_TRUE(tc, mongoc_collection_insert(collection, MONGOC_INSERT_NONE, doc, NULL, &error)); bson_destroy(doc); doc = BCON_NEW("imsi", BCON_UTF8("262420000118139")); ABTS_PTR_NOTNULL(tc, doc); do { count = mongoc_collection_count ( collection, MONGOC_QUERY_NONE, doc, 0, 0, NULL, &error); } while (count == 0); bson_destroy(doc); /* Send Attach Request */ mme_self()->mme_ue_s1ap_id = 0; rv = tests1ap_build_initial_ue_msg(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Identity-Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ABTS_TRUE(tc, memcmp(recvbuf->data, OGS_HEX(_identity_request, strlen(_identity_request), tmp), recvbuf->len) == 0); ogs_pkbuf_free(recvbuf); /* Send Identity Response */ rv = tests1ap_build_identity_response(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Authentication Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ABTS_TRUE(tc, memcmp(recvbuf->data, OGS_HEX(_authentication_request, strlen(_authentication_request), tmp), recvbuf->len) == 0); ogs_pkbuf_free(recvbuf); /* Send Authentication Response */ rv = tests1ap_build_authentication_response(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Security mode Command */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ABTS_TRUE(tc, memcmp(recvbuf->data, OGS_HEX(_security_mode_command, strlen(_security_mode_command), tmp), recvbuf->len) == 0); ogs_pkbuf_free(recvbuf); /* Send Security mode Complete */ rv = tests1ap_build_security_mode_complete(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive ESM Information Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ABTS_TRUE(tc, memcmp(recvbuf->data, OGS_HEX(_esm_information_request, strlen(_security_mode_command), tmp), recvbuf->len) == 0); ogs_pkbuf_free(recvbuf); /* Send ESM Information Response */ rv = tests1ap_build_esm_information_response(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive SGsAP-Location-Update-Request */ recvbuf = testvlr_sgsap_read(sgsap); ABTS_PTR_NOTNULL(tc, recvbuf); ABTS_TRUE(tc, memcmp(recvbuf->data, OGS_HEX(_sgsap_location_update_request, strlen(_sgsap_location_update_request), tmp), recvbuf->len) == 0); ogs_pkbuf_free(recvbuf); /* Send SGsAP-Location-Update-Accept */ rv = testsgsap_location_update_accept(&sendbuf, 0); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testvlr_sgsap_send(sgsap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Initial Context Setup Request + * Attach Accept + * Activate Default Bearer Context Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); OGS_HEX(_initial_context_setup_request, strlen(_initial_context_setup_request), tmp); ABTS_TRUE(tc, memcmp(recvbuf->data, tmp, 61) == 0); ABTS_TRUE(tc, memcmp(recvbuf->data+65, tmp+65, 93) == 0); ABTS_TRUE(tc, memcmp(recvbuf->data+162, tmp+162, 63) == 0); ogs_pkbuf_free(recvbuf); /* Send Initial Context Setup Response */ rv = tests1ap_build_initial_context_setup_response(&sendbuf, 1, 1, 5, 0x00460003, "127.0.0.5"); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Send Attach Complete + Activate default EPS bearer cotext accept */ rv = tests1ap_build_attach_complete(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive EMM information */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); OGS_HEX(_emm_information, strlen(_emm_information), tmp); ABTS_TRUE(tc, memcmp(recvbuf->data, tmp, 25) == 0); ABTS_TRUE(tc, memcmp(recvbuf->data+29, tmp+29, 21) == 0); ogs_pkbuf_free(recvbuf); /* Receive SGsAP TMSI-REALLOCATION-COMPLETE */ recvbuf = testvlr_sgsap_read(sgsap); ABTS_PTR_NOTNULL(tc, recvbuf); ABTS_TRUE(tc, memcmp(recvbuf->data, OGS_HEX(_sgsap_tmsi_reallocation_complete, strlen(_sgsap_tmsi_reallocation_complete), tmp), recvbuf->len) == 0); ogs_pkbuf_free(recvbuf); /* Retreive M-TMSI */ enb_ue = enb_ue_find_by_mme_ue_s1ap_id(1); ogs_assert(enb_ue); mme_ue = enb_ue->mme_ue; ogs_assert(mme_ue); m_tmsi = mme_ue->guti.m_tmsi; /* Send UE Context Release Request */ rv = tests1ap_build_ue_context_release_request(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive UE Context Release Command */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send UE Context Release Complete */ rv = tests1ap_build_ue_context_release_complete(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Send Service Request */ rv = tests1ap_build_service_request(&sendbuf, 0x000200, 3, 0xc340, m_tmsi); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Initial Context Setup Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send Initial Context Setup Response */ rv = tests1ap_build_initial_context_setup_response(&sendbuf, 2, 2, 5, 0x00470003, "127.0.0.5"); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Send Detach Request */ rv = tests1ap_build_detach_request(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive SGsAP IMSI-DETACH-INDICATION */ recvbuf = testvlr_sgsap_read(sgsap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send SGsAP IMSI-DETACH-ACK */ rv = testsgsap_imsi_detach_ack(&sendbuf, 0); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testvlr_sgsap_send(sgsap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive UE Context Release Command */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send UE Context Release Complete */ rv = tests1ap_build_ue_context_release_complete(&sendbuf, msgindex+1); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); ogs_msleep(300); /********** Remove Subscriber in Database */ doc = BCON_NEW("imsi", BCON_UTF8("262420000118139")); ABTS_PTR_NOTNULL(tc, doc); ABTS_TRUE(tc, mongoc_collection_remove(collection, MONGOC_REMOVE_SINGLE_REMOVE, doc, NULL, &error)) bson_destroy(doc); mongoc_collection_destroy(collection); /* eNB disonncect from MME */ testenb_s1ap_close(s1ap); } static void test2_func(abts_case *tc, void *data) { int rv; ogs_socknode_t *s1ap; ogs_pkbuf_t *sendbuf; ogs_pkbuf_t *recvbuf; ogs_s1ap_message_t message; int i; int msgindex = 18; enb_ue_t *enb_ue = NULL; mme_ue_t *mme_ue = NULL; uint32_t m_tmsi = 0; mongoc_collection_t *collection = NULL; bson_t *doc = NULL; int64_t count = 0; bson_error_t error; const char *json = "{" "\"_id\" : { \"$oid\" : \"310014158b8861d7605378c6\" }, " "\"imsi\" : \"262420000118139\", " "\"pdn\" : [" "{" "\"apn\" : \"internet\", " "\"_id\" : { \"$oid\" : \"310014158b8861d7605378c7\" }, " "\"ambr\" : {" "\"uplink\" : { \"$numberLong\" : \"1000000\" }, " "\"downlink\" : { \"$numberLong\" : \"1000000\" } " "}," "\"qos\" : { " "\"qci\" : 9, " "\"arp\" : { " "\"priority_level\" : 8," "\"pre_emption_vulnerability\" : 0, " "\"pre_emption_capability\" : 0" "} " "}, " "\"type\" : 2" "}" "]," "\"ambr\" : { " "\"uplink\" : { \"$numberLong\" : \"1000000\" }, " "\"downlink\" : { \"$numberLong\" : \"1000000\" } " "}," "\"subscribed_rau_tau_timer\" : 12," "\"network_access_mode\" : 2, " "\"subscriber_status\" : 0, " "\"access_restriction_data\" : 32, " "\"security\" : { " "\"k\" : \"70D49A71DD1A2B806A25ABE0EF749F1E\", " "\"opc\" : \"6F1BF53D624B3A43AF6592854E2444C7\", " "\"amf\" : \"8000\", " "\"sqn\" : { \"$numberLong\" : \"2374\" }, " "\"rand\" : \"aa266700bc2887354e9f87368d5d0ae7\" " "}, " "\"__v\" : 0 " "}"; /* eNB connects to MME */ s1ap = testenb_s1ap_client("127.0.0.1"); ABTS_PTR_NOTNULL(tc, s1ap); /* Send S1-Setup Reqeust */ rv = tests1ap_build_setup_req( &sendbuf, S1AP_ENB_ID_PR_macroENB_ID, 0x0019b0, 7, 901, 70, 2); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive S1-Setup Response */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); rv = ogs_s1ap_decode(&message, recvbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); ogs_s1ap_free(&message); ogs_pkbuf_free(recvbuf); collection = mongoc_client_get_collection( ogs_mongoc()->client, ogs_mongoc()->name, "subscribers"); ABTS_PTR_NOTNULL(tc, collection); /********** Insert Subscriber in Database */ doc = bson_new_from_json((const uint8_t *)json, -1, &error);; ABTS_PTR_NOTNULL(tc, doc); ABTS_TRUE(tc, mongoc_collection_insert(collection, MONGOC_INSERT_NONE, doc, NULL, &error)); bson_destroy(doc); doc = BCON_NEW("imsi", BCON_UTF8("262420000118139")); ABTS_PTR_NOTNULL(tc, doc); do { count = mongoc_collection_count ( collection, MONGOC_QUERY_NONE, doc, 0, 0, NULL, &error); } while (count == 0); bson_destroy(doc); /* Send Attach Request */ mme_self()->mme_ue_s1ap_id = 0; rv = tests1ap_build_initial_ue_msg(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Identity-Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send Identity Response */ rv = tests1ap_build_identity_response(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Authentication Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send Authentication Response */ rv = tests1ap_build_authentication_response(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Security mode Command */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send Security mode Complete */ rv = tests1ap_build_security_mode_complete(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive ESM Information Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send ESM Information Response */ rv = tests1ap_build_esm_information_response(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive SGsAP-Location-Update-Request */ recvbuf = testvlr_sgsap_read(sgsap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send SGsAP-Location-Update-Reject */ rv = testsgsap_location_update_reject(&sendbuf, 0); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testvlr_sgsap_send(sgsap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Attach Reject */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Receive UE Release Command */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send UE Context Release Complete */ rv = tests1ap_build_ue_context_release_complete(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); ogs_msleep(300); /********** Remove Subscriber in Database */ doc = BCON_NEW("imsi", BCON_UTF8("262420000118139")); ABTS_PTR_NOTNULL(tc, doc); ABTS_TRUE(tc, mongoc_collection_remove(collection, MONGOC_REMOVE_SINGLE_REMOVE, doc, NULL, &error)) bson_destroy(doc); mongoc_collection_destroy(collection); /* eNB disonncect from MME */ testenb_s1ap_close(s1ap); } static void test3_func(abts_case *tc, void *data) { int rv; ogs_socknode_t *s1ap; ogs_pkbuf_t *sendbuf; ogs_pkbuf_t *recvbuf; ogs_s1ap_message_t message; int i; int msgindex = 18; enb_ue_t *enb_ue = NULL; mme_ue_t *mme_ue = NULL; uint32_t m_tmsi = 0; mongoc_collection_t *collection = NULL; bson_t *doc = NULL; int64_t count = 0; bson_error_t error; const char *json = "{" "\"_id\" : { \"$oid\" : \"310014158b8861d7605378c6\" }, " "\"imsi\" : \"262420000118139\", " "\"pdn\" : [" "{" "\"apn\" : \"internet\", " "\"_id\" : { \"$oid\" : \"310014158b8861d7605378c7\" }, " "\"ambr\" : {" "\"uplink\" : { \"$numberLong\" : \"1000000\" }, " "\"downlink\" : { \"$numberLong\" : \"1000000\" } " "}," "\"qos\" : { " "\"qci\" : 9, " "\"arp\" : { " "\"priority_level\" : 8," "\"pre_emption_vulnerability\" : 0, " "\"pre_emption_capability\" : 0" "} " "}, " "\"type\" : 2" "}" "]," "\"ambr\" : { " "\"uplink\" : { \"$numberLong\" : \"1000000\" }, " "\"downlink\" : { \"$numberLong\" : \"1000000\" } " "}," "\"subscribed_rau_tau_timer\" : 12," "\"network_access_mode\" : 2, " "\"subscriber_status\" : 0, " "\"access_restriction_data\" : 32, " "\"security\" : { " "\"k\" : \"70D49A71DD1A2B806A25ABE0EF749F1E\", " "\"opc\" : \"6F1BF53D624B3A43AF6592854E2444C7\", " "\"amf\" : \"8000\", " "\"sqn\" : { \"$numberLong\" : \"2374\" }, " "\"rand\" : \"aa266700bc2887354e9f87368d5d0ae7\" " "}, " "\"__v\" : 0 " "}"; /* eNB connects to MME */ s1ap = testenb_s1ap_client("127.0.0.1"); ABTS_PTR_NOTNULL(tc, s1ap); /* Send S1-Setup Reqeust */ rv = tests1ap_build_setup_req( &sendbuf, S1AP_ENB_ID_PR_macroENB_ID, 0x0019b0, 7, 901, 70, 2); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive S1-Setup Response */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); rv = ogs_s1ap_decode(&message, recvbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); ogs_s1ap_free(&message); ogs_pkbuf_free(recvbuf); collection = mongoc_client_get_collection( ogs_mongoc()->client, ogs_mongoc()->name, "subscribers"); ABTS_PTR_NOTNULL(tc, collection); /********** Insert Subscriber in Database */ doc = bson_new_from_json((const uint8_t *)json, -1, &error);; ABTS_PTR_NOTNULL(tc, doc); ABTS_TRUE(tc, mongoc_collection_insert(collection, MONGOC_INSERT_NONE, doc, NULL, &error)); bson_destroy(doc); doc = BCON_NEW("imsi", BCON_UTF8("262420000118139")); ABTS_PTR_NOTNULL(tc, doc); do { count = mongoc_collection_count ( collection, MONGOC_QUERY_NONE, doc, 0, 0, NULL, &error); } while (count == 0); bson_destroy(doc); /* Send Attach Request */ mme_self()->mme_ue_s1ap_id = 0; rv = tests1ap_build_initial_ue_msg(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Identity-Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send Identity Response */ rv = tests1ap_build_identity_response(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Authentication Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send Authentication Response */ rv = tests1ap_build_authentication_response(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Security mode Command */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send Security mode Complete */ rv = tests1ap_build_security_mode_complete(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive ESM Information Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send ESM Information Response */ rv = tests1ap_build_esm_information_response(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive SGsAP-Location-Update-Request */ recvbuf = testvlr_sgsap_read(sgsap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send SGsAP-Location-Update-Accept */ rv = testsgsap_location_update_accept(&sendbuf, 0); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testvlr_sgsap_send(sgsap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Initial Context Setup Request + * Attach Accept + * Activate Default Bearer Context Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send Initial Context Setup Response */ rv = tests1ap_build_initial_context_setup_response(&sendbuf, 1, 1, 5, 0x00460003, "127.0.0.5"); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Send Attach Complete + Activate default EPS bearer cotext accept */ rv = tests1ap_build_attach_complete(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive EMM information */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Receive SGsAP TMSI-REALLOCATION-COMPLETE */ recvbuf = testvlr_sgsap_read(sgsap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Retreive M-TMSI */ enb_ue = enb_ue_find_by_mme_ue_s1ap_id(1); ogs_assert(enb_ue); mme_ue = enb_ue->mme_ue; ogs_assert(mme_ue); m_tmsi = mme_ue->guti.m_tmsi; /* Send UE Context Release Request */ rv = tests1ap_build_ue_context_release_request(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive UE Context Release Command */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send UE Context Release Complete */ rv = tests1ap_build_ue_context_release_complete(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Send Extended Service Request */ rv = tests1ap_build_extended_service_request(&sendbuf, msgindex, 0, m_tmsi, 4, mme_ue->knas_int); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive SGsAP-MO-CSFB-Indication */ recvbuf = testvlr_sgsap_read(sgsap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Receive Initial Context Setup Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send Initial Context Setup Response */ rv = tests1ap_build_initial_context_setup_response(&sendbuf, 2, 2, 5, 0x00470003, "127.0.0.5"); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Send UE Context Release Request */ rv = tests1ap_build_ue_context_release_request(&sendbuf, msgindex+1); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive UE Context Release Command */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send UE Context Release Complete */ rv = tests1ap_build_ue_context_release_complete(&sendbuf, msgindex+1); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); ogs_msleep(300); /********** Remove Subscriber in Database */ doc = BCON_NEW("imsi", BCON_UTF8("262420000118139")); ABTS_PTR_NOTNULL(tc, doc); ABTS_TRUE(tc, mongoc_collection_remove(collection, MONGOC_REMOVE_SINGLE_REMOVE, doc, NULL, &error)) bson_destroy(doc); mongoc_collection_destroy(collection); /* eNB disonncect from MME */ testenb_s1ap_close(s1ap); } static void test4_func(abts_case *tc, void *data) { int rv; ogs_socknode_t *s1ap; ogs_pkbuf_t *sendbuf; ogs_pkbuf_t *recvbuf; ogs_s1ap_message_t message; int i; int msgindex = 18; enb_ue_t *enb_ue = NULL; mme_ue_t *mme_ue = NULL; uint32_t m_tmsi = 0; mongoc_collection_t *collection = NULL; bson_t *doc = NULL; int64_t count = 0; bson_error_t error; const char *json = "{" "\"_id\" : { \"$oid\" : \"310014158b8861d7605378c6\" }, " "\"imsi\" : \"262420000118139\", " "\"pdn\" : [" "{" "\"apn\" : \"internet\", " "\"_id\" : { \"$oid\" : \"310014158b8861d7605378c7\" }, " "\"ambr\" : {" "\"uplink\" : { \"$numberLong\" : \"1000000\" }, " "\"downlink\" : { \"$numberLong\" : \"1000000\" } " "}," "\"qos\" : { " "\"qci\" : 9, " "\"arp\" : { " "\"priority_level\" : 8," "\"pre_emption_vulnerability\" : 0, " "\"pre_emption_capability\" : 0" "} " "}, " "\"type\" : 2" "}" "]," "\"ambr\" : { " "\"uplink\" : { \"$numberLong\" : \"1000000\" }, " "\"downlink\" : { \"$numberLong\" : \"1000000\" } " "}," "\"subscribed_rau_tau_timer\" : 12," "\"network_access_mode\" : 2, " "\"subscriber_status\" : 0, " "\"access_restriction_data\" : 32, " "\"security\" : { " "\"k\" : \"70D49A71DD1A2B806A25ABE0EF749F1E\", " "\"opc\" : \"6F1BF53D624B3A43AF6592854E2444C7\", " "\"amf\" : \"8000\", " "\"sqn\" : { \"$numberLong\" : \"2374\" }, " "\"rand\" : \"aa266700bc2887354e9f87368d5d0ae7\" " "}, " "\"__v\" : 0 " "}"; /* eNB connects to MME */ s1ap = testenb_s1ap_client("127.0.0.1"); ABTS_PTR_NOTNULL(tc, s1ap); /* Send S1-Setup Reqeust */ rv = tests1ap_build_setup_req( &sendbuf, S1AP_ENB_ID_PR_macroENB_ID, 0x0019b0, 7, 901, 70, 2); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive S1-Setup Response */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); rv = ogs_s1ap_decode(&message, recvbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); ogs_s1ap_free(&message); ogs_pkbuf_free(recvbuf); collection = mongoc_client_get_collection( ogs_mongoc()->client, ogs_mongoc()->name, "subscribers"); ABTS_PTR_NOTNULL(tc, collection); /********** Insert Subscriber in Database */ doc = bson_new_from_json((const uint8_t *)json, -1, &error);; ABTS_PTR_NOTNULL(tc, doc); ABTS_TRUE(tc, mongoc_collection_insert(collection, MONGOC_INSERT_NONE, doc, NULL, &error)); bson_destroy(doc); doc = BCON_NEW("imsi", BCON_UTF8("262420000118139")); ABTS_PTR_NOTNULL(tc, doc); do { count = mongoc_collection_count ( collection, MONGOC_QUERY_NONE, doc, 0, 0, NULL, &error); } while (count == 0); bson_destroy(doc); /* Send Attach Request */ mme_self()->mme_ue_s1ap_id = 0; rv = tests1ap_build_initial_ue_msg(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Identity-Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send Identity Response */ rv = tests1ap_build_identity_response(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Authentication Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send Authentication Response */ rv = tests1ap_build_authentication_response(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive Security mode Command */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send Security mode Complete */ rv = tests1ap_build_security_mode_complete(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive ESM Information Request */ recvbuf = testenb_s1ap_read(s1ap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send ESM Information Response */ rv = tests1ap_build_esm_information_response(&sendbuf, msgindex); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testenb_s1ap_send(s1ap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive SGsAP-Location-Update-Request */ recvbuf = testvlr_sgsap_read(sgsap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); /* Send SGsAP-Reset-Indication */ rv = testsgsap_reset_indication(&sendbuf, 0); ABTS_INT_EQUAL(tc, OGS_OK, rv); rv = testvlr_sgsap_send(sgsap, sendbuf); ABTS_INT_EQUAL(tc, OGS_OK, rv); /* Receive SGsAP-Reset-ACK */ recvbuf = testvlr_sgsap_read(sgsap); ABTS_PTR_NOTNULL(tc, recvbuf); ogs_pkbuf_free(recvbuf); ogs_msleep(300); /********** Remove Subscriber in Database */ doc = BCON_NEW("imsi", BCON_UTF8("262420000118139")); ABTS_PTR_NOTNULL(tc, doc); ABTS_TRUE(tc, mongoc_collection_remove(collection, MONGOC_REMOVE_SINGLE_REMOVE, doc, NULL, &error)) bson_destroy(doc); mongoc_collection_destroy(collection); /* eNB disonncect from MME */ testenb_s1ap_close(s1ap); } abts_suite *test_mo_idle(abts_suite *suite) { suite = ADD_SUITE(suite) abts_run_test(suite, test1_func, NULL); abts_run_test(suite, test2_func, NULL); abts_run_test(suite, test3_func, NULL); abts_run_test(suite, test4_func, NULL); return suite; }