184 lines
6.0 KiB
C
184 lines
6.0 KiB
C
/* Osmocom MSC+VLR end-to-end tests */
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/* (C) 2017 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
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*
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* All Rights Reserved
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*
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* Author: Neels Hofmeyr <nhofmeyr@sysmocom.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "msc_vlr_tests.h"
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void test_ms_timeout_lu_auth_resp()
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{
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comment_start();
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net->authentication_required = true;
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fake_time_start();
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btw("Location Update request causes a GSUP Send Auth Info request to HLR");
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lu_result_sent = RES_NONE;
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gsup_expect_tx("08010809710000004026f0");
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ms_sends_msg("050802008168000130089910070000006402");
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OSMO_ASSERT(gsup_tx_confirmed);
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VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
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btw("from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS");
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auth_request_sent = false;
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auth_request_expect_rand = "585df1ae287f6e273dce07090d61320b";
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auth_request_expect_autn = NULL;
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/* Based on a Ki of 000102030405060708090a0b0c0d0e0f */
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gsup_rx("0a"
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/* imsi */
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"0108" "09710000004026f0"
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/* auth vectors... */
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/* TL TL rand */
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"0322" "2010" "585df1ae287f6e273dce07090d61320b"
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/* TL sres TL kc */
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"2104" "2d8b2c3e" "2208" "61855fb81fc2a800"
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,NULL);
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VERBOSE_ASSERT(auth_request_sent, == true, "%d");
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VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
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BTW("MS fails to send an Authentication Response");
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btw("At first, we're still waiting");
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fake_time_passes(0, 423);
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EXPECT_CONN_COUNT(1);
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VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
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fake_time_passes(1, 235);
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EXPECT_CONN_COUNT(1);
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VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
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fake_time_passes(1, 235);
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EXPECT_CONN_COUNT(1);
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VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
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fake_time_passes(1, 235);
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EXPECT_CONN_COUNT(1);
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VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
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fake_time_passes(1, 235);
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EXPECT_CONN_COUNT(1);
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VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
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fake_time_passes(1, 235);
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btw("SUBSCR_CONN_TIMEOUT has passed, conn is gone.");
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EXPECT_CONN_COUNT(0);
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VERBOSE_ASSERT(lu_result_sent, == RES_REJECT, "%d");
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comment_end();
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}
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void test_ms_timeout_cm_auth_resp()
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{
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comment_start();
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net->authentication_required = true;
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fake_time_start();
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btw("Location Update request causes a GSUP Send Auth Info request to HLR");
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lu_result_sent = RES_NONE;
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gsup_expect_tx("08010809710000004026f0");
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ms_sends_msg("050802008168000130089910070000006402");
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OSMO_ASSERT(gsup_tx_confirmed);
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VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
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btw("from HLR, rx _SEND_AUTH_INFO_RESULT; VLR sends Auth Req to MS");
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auth_request_sent = false;
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auth_request_expect_rand = "585df1ae287f6e273dce07090d61320b";
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auth_request_expect_autn = NULL;
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/* Based on a Ki of 000102030405060708090a0b0c0d0e0f */
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gsup_rx("0a"
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/* imsi */
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"0108" "09710000004026f0"
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/* 5 auth vectors... */
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/* TL TL rand */
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"0322" "2010" "585df1ae287f6e273dce07090d61320b"
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/* TL sres TL kc */
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"2104" "2d8b2c3e" "2208" "61855fb81fc2a800"
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"0322" "2010" "12aca96fb4ffdea5c985cbafa9b6e18b"
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"2104" "20bde240" "2208" "07fa7502e07e1c00"
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"0322" "2010" "e7c03ba7cf0e2fde82b2dc4d63077d42"
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"2104" "a29514ae" "2208" "e2b234f807886400"
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"0322" "2010" "fa8f20b781b5881329d4fea26b1a3c51"
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"2104" "5afc8d72" "2208" "2392f14f709ae000"
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"0322" "2010" "0fd4cc8dbe8715d1f439e304edfd68dc"
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"2104" "bc8d1c5b" "2208" "da7cdd6bfe2d7000",
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NULL);
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VERBOSE_ASSERT(auth_request_sent, == true, "%d");
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VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
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btw("MS sends Authen Response, VLR accepts and sends GSUP LU Req to HLR");
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gsup_expect_tx("04010809710000004026f0");
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ms_sends_msg("05542d8b2c3e");
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VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
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btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT");
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gsup_rx("10010809710000004026f00804036470f1",
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"12010809710000004026f0");
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VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d");
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btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT");
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gsup_rx("06010809710000004026f0", NULL);
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btw("LU was successful, and the conn has already been closed");
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VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d");
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EXPECT_CONN_COUNT(0);
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BTW("after a while, a new conn sends a CM Service Request. VLR responds with Auth Req, 2nd auth vector");
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auth_request_sent = false;
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auth_request_expect_rand = "12aca96fb4ffdea5c985cbafa9b6e18b";
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cm_service_result_sent = RES_NONE;
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ms_sends_msg("05247803305886089910070000006402");
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OSMO_ASSERT(g_conn);
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OSMO_ASSERT(g_conn->conn_fsm);
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OSMO_ASSERT(g_conn->vsub);
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VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d");
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VERBOSE_ASSERT(auth_request_sent, == true, "%d");
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BTW("MS fails to send an Authentication Response");
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btw("At first, we're still waiting");
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fake_time_passes(0, 423);
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EXPECT_CONN_COUNT(1);
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VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d");
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fake_time_passes(1, 235);
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EXPECT_CONN_COUNT(1);
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VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d");
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fake_time_passes(1, 235);
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EXPECT_CONN_COUNT(1);
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VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d");
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fake_time_passes(1, 235);
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EXPECT_CONN_COUNT(1);
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VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d");
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fake_time_passes(1, 235);
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EXPECT_CONN_COUNT(1);
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VERBOSE_ASSERT(cm_service_result_sent, == RES_NONE, "%d");
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fake_time_passes(1, 235);
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btw("SUBSCR_CONN_TIMEOUT has passed, conn is gone.");
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EXPECT_CONN_COUNT(0);
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VERBOSE_ASSERT(cm_service_result_sent, == RES_REJECT, "%d");
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clear_vlr();
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comment_end();
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}
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msc_vlr_test_func_t msc_vlr_tests[] = {
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test_ms_timeout_lu_auth_resp,
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test_ms_timeout_cm_auth_resp,
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NULL
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};
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