Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 1 | /* Osmocom MSC+VLR end-to-end tests */ |
| 2 | |
| 3 | /* (C) 2017 by sysmocom s.f.m.c. GmbH <info@sysmocom.de> |
| 4 | * |
| 5 | * All Rights Reserved |
| 6 | * |
| 7 | * Author: Neels Hofmeyr <nhofmeyr@sysmocom.de> |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU Affero General Public License as published by |
| 11 | * the Free Software Foundation; either version 3 of the License, or |
| 12 | * (at your option) any later version. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU Affero General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU Affero General Public License |
| 20 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 21 | * |
| 22 | */ |
| 23 | |
| 24 | #include "msc_vlr_tests.h" |
| 25 | |
Max | 093300d | 2018-02-07 12:06:03 +0100 | [diff] [blame^] | 26 | void test_no_authen(const char *imsi) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 27 | { |
| 28 | struct vlr_subscr *vsub; |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 29 | |
| 30 | /* No auth only works on GERAN */ |
| 31 | rx_from_ran = RAN_GERAN_A; |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 32 | |
| 33 | comment_start(); |
| 34 | |
| 35 | btw("Location Update request causes a GSUP LU request to HLR"); |
| 36 | lu_result_sent = RES_NONE; |
| 37 | gsup_expect_tx("04010809710000004026f0"); |
| 38 | ms_sends_msg("050802008168000130089910070000006402"); |
| 39 | OSMO_ASSERT(gsup_tx_confirmed); |
| 40 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 41 | |
| 42 | btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT"); |
| 43 | gsup_rx("10010809710000004026f00804036470f1", |
| 44 | "12010809710000004026f0"); |
| 45 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 46 | |
| 47 | btw("having received subscriber data does not mean acceptance"); |
| 48 | EXPECT_ACCEPTED(false); |
| 49 | |
| 50 | thwart_rx_non_initial_requests(); |
| 51 | |
| 52 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 53 | |
| 54 | btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 55 | expect_bssap_clear(); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 56 | gsup_rx("06010809710000004026f0", NULL); |
| 57 | |
| 58 | btw("LU was successful, and the conn has already been closed"); |
| 59 | VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 60 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 61 | EXPECT_CONN_COUNT(0); |
| 62 | |
| 63 | BTW("after a while, a new conn sends a CM Service Request"); |
| 64 | cm_service_result_sent = RES_NONE; |
| 65 | ms_sends_msg("05247803305886089910070000006402"); |
| 66 | OSMO_ASSERT(g_conn); |
| 67 | OSMO_ASSERT(g_conn->conn_fsm); |
| 68 | OSMO_ASSERT(g_conn->vsub); |
| 69 | VERBOSE_ASSERT(cm_service_result_sent, == RES_ACCEPT, "%d"); |
| 70 | EXPECT_ACCEPTED(true); |
| 71 | |
| 72 | btw("a USSD request is serviced"); |
| 73 | dtap_expect_tx_ussd("Your extension is 46071\r"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 74 | expect_bssap_clear(); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 75 | ms_sends_msg("0b3b1c15a11302010002013b300b04010f0406aa510c061b017f0100"); |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 76 | VERBOSE_ASSERT(dtap_tx_confirmed, == true, "%d"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 77 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 78 | |
| 79 | btw("all requests serviced, conn has been released"); |
| 80 | EXPECT_CONN_COUNT(0); |
| 81 | |
| 82 | BTW("an SMS is sent, MS is paged"); |
| 83 | paging_expect_imsi(imsi); |
| 84 | paging_sent = false; |
| 85 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 86 | OSMO_ASSERT(vsub); |
| 87 | VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 0, "%d"); |
| 88 | |
| 89 | send_sms(vsub, vsub, |
| 90 | "Privacy in residential applications is a desirable" |
| 91 | " marketing option."); |
| 92 | |
| 93 | VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 1, "%d"); |
| 94 | vlr_subscr_put(vsub); |
| 95 | vsub = NULL; |
| 96 | VERBOSE_ASSERT(paging_sent, == true, "%d"); |
| 97 | VERBOSE_ASSERT(paging_stopped, == false, "%d"); |
| 98 | |
| 99 | btw("the subscriber and its pending request should remain"); |
| 100 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 101 | OSMO_ASSERT(vsub); |
| 102 | VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 1, "%d"); |
| 103 | vlr_subscr_put(vsub); |
| 104 | |
| 105 | btw("MS replies with Paging Response, we deliver the SMS"); |
| 106 | dtap_expect_tx("09" /* SMS messages */ |
| 107 | "01" /* CP-DATA */ |
| 108 | "58" /* length */ |
| 109 | "01" /* Network to MS */ |
| 110 | "00" /* reference */ |
| 111 | /* originator (gsm411_send_sms() hardcodes this weird nr) */ |
| 112 | "0791" "447758100650" /* 447785016005 */ |
| 113 | "00" /* dest */ |
| 114 | /* SMS TPDU */ |
| 115 | "4c" /* len */ |
| 116 | "00" /* SMS deliver */ |
| 117 | "05806470f1" /* originating address 46071 */ |
| 118 | "00" /* TP-PID */ |
| 119 | "00" /* GSM default alphabet */ |
| 120 | "071010" /* Y-M-D (from wrapped gsm340_gen_scts())*/ |
| 121 | "000000" /* H-M-S */ |
| 122 | "00" /* GMT+0 */ |
| 123 | "44" /* data length */ |
| 124 | "5079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0e" |
| 125 | "d3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb" |
| 126 | "0c7ac3e9e9b7db05"); |
| 127 | ms_sends_msg("06270703305882089910070000006402"); |
| 128 | VERBOSE_ASSERT(dtap_tx_confirmed, == true, "%d"); |
| 129 | VERBOSE_ASSERT(paging_stopped, == true, "%d"); |
| 130 | |
| 131 | btw("SMS was delivered, no requests pending for subscr"); |
| 132 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 133 | OSMO_ASSERT(vsub); |
| 134 | VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 0, "%d"); |
| 135 | vlr_subscr_put(vsub); |
| 136 | |
| 137 | btw("conn is still open to wait for SMS ack dance"); |
| 138 | EXPECT_CONN_COUNT(1); |
| 139 | |
| 140 | btw("MS replies with CP-ACK for received SMS"); |
| 141 | ms_sends_msg("8904"); |
| 142 | EXPECT_CONN_COUNT(1); |
| 143 | |
| 144 | btw("MS also sends RP-ACK, MSC in turn sends CP-ACK for that"); |
| 145 | dtap_expect_tx("0904"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 146 | expect_bssap_clear(); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 147 | ms_sends_msg("890106020041020000"); |
| 148 | VERBOSE_ASSERT(dtap_tx_confirmed, == true, "%d"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 149 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 150 | |
| 151 | btw("SMS is done, conn is gone"); |
| 152 | EXPECT_CONN_COUNT(0); |
| 153 | |
| 154 | BTW("subscriber detaches"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 155 | expect_bssap_clear(); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 156 | ms_sends_msg("050130089910070000006402"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 157 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 158 | |
| 159 | EXPECT_CONN_COUNT(0); |
| 160 | clear_vlr(); |
| 161 | comment_end(); |
| 162 | } |
| 163 | |
Max | 093300d | 2018-02-07 12:06:03 +0100 | [diff] [blame^] | 164 | void test_no_authen_tmsi(const char *imsi) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 165 | { |
| 166 | struct vlr_subscr *vsub; |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 167 | |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 168 | rx_from_ran = RAN_GERAN_A; |
| 169 | |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 170 | comment_start(); |
| 171 | |
| 172 | net->vlr->cfg.assign_tmsi = true; |
| 173 | |
| 174 | btw("Location Update request causes a GSUP LU request to HLR"); |
| 175 | lu_result_sent = RES_NONE; |
| 176 | gsup_expect_tx("04010809710000004026f0"); |
| 177 | ms_sends_msg("050802008168000130089910070000006402"); |
| 178 | OSMO_ASSERT(gsup_tx_confirmed); |
| 179 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 180 | |
| 181 | btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT"); |
| 182 | gsup_rx("10010809710000004026f00804036470f1", |
| 183 | "12010809710000004026f0"); |
| 184 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 185 | |
| 186 | btw("having received subscriber data does not mean acceptance"); |
| 187 | EXPECT_ACCEPTED(false); |
| 188 | thwart_rx_non_initial_requests(); |
| 189 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 190 | |
| 191 | btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT"); |
| 192 | gsup_rx("06010809710000004026f0", NULL); |
| 193 | |
| 194 | btw("a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl"); |
| 195 | EXPECT_CONN_COUNT(1); |
| 196 | VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); |
| 197 | EXPECT_ACCEPTED(false); |
| 198 | thwart_rx_non_initial_requests(); |
| 199 | |
| 200 | btw("even though the TMSI is not acked, we can already find the subscr with it"); |
| 201 | vsub = vlr_subscr_find_by_tmsi(net->vlr, 0x03020100); |
| 202 | VERBOSE_ASSERT(vsub != NULL, == true, "%d"); |
| 203 | VERBOSE_ASSERT(strcmp(vsub->imsi, imsi), == 0, "%d"); |
| 204 | VERBOSE_ASSERT(vsub->tmsi_new, == 0x03020100, "0x%08x"); |
| 205 | VERBOSE_ASSERT(vsub->tmsi, == GSM_RESERVED_TMSI, "0x%08x"); |
| 206 | vlr_subscr_put(vsub); |
| 207 | |
| 208 | btw("MS sends TMSI Realloc Complete"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 209 | expect_bssap_clear(); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 210 | ms_sends_msg("055b"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 211 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 212 | |
| 213 | btw("LU was successful, and the conn has already been closed"); |
| 214 | EXPECT_CONN_COUNT(0); |
| 215 | |
| 216 | btw("Subscriber has the new TMSI"); |
| 217 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 218 | VERBOSE_ASSERT(vsub != NULL, == true, "%d"); |
| 219 | VERBOSE_ASSERT(strcmp(vsub->imsi, imsi), == 0, "%d"); |
| 220 | VERBOSE_ASSERT(vsub->tmsi_new, == GSM_RESERVED_TMSI, "0x%08x"); |
| 221 | VERBOSE_ASSERT(vsub->tmsi, == 0x03020100, "0x%08x"); |
| 222 | vlr_subscr_put(vsub); |
| 223 | |
| 224 | BTW("after a while, a new conn sends a CM Service Request using above TMSI"); |
| 225 | cm_service_result_sent = RES_NONE; |
| 226 | ms_sends_msg("05247803305886" "05f4" "03020100"); |
| 227 | OSMO_ASSERT(g_conn); |
| 228 | OSMO_ASSERT(g_conn->conn_fsm); |
| 229 | OSMO_ASSERT(g_conn->vsub); |
| 230 | VERBOSE_ASSERT(cm_service_result_sent, == RES_ACCEPT, "%d"); |
| 231 | EXPECT_ACCEPTED(true); |
| 232 | |
| 233 | btw("a USSD request is serviced"); |
| 234 | dtap_expect_tx_ussd("Your extension is 46071\r"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 235 | expect_bssap_clear(); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 236 | ms_sends_msg("0b3b1c15a11302010002013b300b04010f0406aa510c061b017f0100"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 237 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 238 | |
| 239 | btw("all requests serviced, conn has been released"); |
| 240 | EXPECT_CONN_COUNT(0); |
| 241 | |
| 242 | BTW("an SMS is sent, MS is paged using above TMSI"); |
| 243 | paging_expect_tmsi(0x03020100); |
| 244 | paging_sent = false; |
| 245 | vsub = vlr_subscr_find_by_tmsi(net->vlr, 0x03020100); |
| 246 | OSMO_ASSERT(vsub); |
| 247 | VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 0, "%d"); |
| 248 | |
| 249 | send_sms(vsub, vsub, |
| 250 | "Privacy in residential applications is a desirable" |
| 251 | " marketing option."); |
| 252 | |
| 253 | VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 1, "%d"); |
| 254 | vlr_subscr_put(vsub); |
| 255 | vsub = NULL; |
| 256 | VERBOSE_ASSERT(paging_sent, == true, "%d"); |
| 257 | VERBOSE_ASSERT(paging_stopped, == false, "%d"); |
| 258 | |
| 259 | btw("the subscriber and its pending request should remain"); |
| 260 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 261 | OSMO_ASSERT(vsub); |
| 262 | VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 1, "%d"); |
| 263 | vlr_subscr_put(vsub); |
| 264 | |
| 265 | btw("MS replies with Paging Response using TMSI, we deliver the SMS"); |
| 266 | dtap_expect_tx("09" /* SMS messages */ |
| 267 | "01" /* CP-DATA */ |
| 268 | "58" /* length */ |
| 269 | "01" /* Network to MS */ |
| 270 | "00" /* reference */ |
| 271 | /* originator (gsm411_send_sms() hardcodes this weird nr) */ |
| 272 | "0791" "447758100650" /* 447785016005 */ |
| 273 | "00" /* dest */ |
| 274 | /* SMS TPDU */ |
| 275 | "4c" /* len */ |
| 276 | "00" /* SMS deliver */ |
| 277 | "05806470f1" /* originating address 46071 */ |
| 278 | "00" /* TP-PID */ |
| 279 | "00" /* GSM default alphabet */ |
| 280 | "071010" /* Y-M-D (from wrapped gsm340_gen_scts())*/ |
| 281 | "000000" /* H-M-S */ |
| 282 | "00" /* GMT+0 */ |
| 283 | "44" /* data length */ |
| 284 | "5079da1e1ee7416937485e9ea7c965373d1d6683c270383b3d0e" |
| 285 | "d3d36ff71c949e83c22072799e9687c5ec32a81d96afcbf4b4fb" |
| 286 | "0c7ac3e9e9b7db05"); |
| 287 | ms_sends_msg("06270703305882" "05f4" "03020100"); |
| 288 | VERBOSE_ASSERT(dtap_tx_confirmed, == true, "%d"); |
| 289 | VERBOSE_ASSERT(paging_stopped, == true, "%d"); |
| 290 | |
| 291 | btw("SMS was delivered, no requests pending for subscr"); |
| 292 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 293 | OSMO_ASSERT(vsub); |
| 294 | VERBOSE_ASSERT(llist_count(&vsub->cs.requests), == 0, "%d"); |
| 295 | vlr_subscr_put(vsub); |
| 296 | |
| 297 | btw("conn is still open to wait for SMS ack dance"); |
| 298 | EXPECT_CONN_COUNT(1); |
| 299 | |
| 300 | btw("MS replies with CP-ACK for received SMS"); |
| 301 | ms_sends_msg("8904"); |
| 302 | EXPECT_CONN_COUNT(1); |
| 303 | |
| 304 | btw("MS also sends RP-ACK, MSC in turn sends CP-ACK for that"); |
| 305 | dtap_expect_tx("0904"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 306 | expect_bssap_clear(); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 307 | ms_sends_msg("890106020041020000"); |
| 308 | VERBOSE_ASSERT(dtap_tx_confirmed, == true, "%d"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 309 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 310 | |
| 311 | btw("SMS is done, conn is gone"); |
| 312 | EXPECT_CONN_COUNT(0); |
| 313 | |
| 314 | /* TODO: when the subscriber detaches, the vlr_subscr gets |
| 315 | * deallocated and we no longer know the TMSI. This case is covered by |
| 316 | * test_lu_unknown_tmsi(), so here I'd like to still have the TMSI. |
| 317 | BTW("subscriber detaches, using TMSI"); |
| 318 | ms_sends_msg("050130" "05f4" "03020100"); |
| 319 | EXPECT_CONN_COUNT(0); |
| 320 | */ |
| 321 | |
| 322 | BTW("subscriber sends LU Request, this time with the TMSI"); |
| 323 | btw("Location Update request causes a GSUP LU request to HLR"); |
| 324 | lu_result_sent = RES_NONE; |
| 325 | gsup_expect_tx("04010809710000004026f0"); |
| 326 | ms_sends_msg("050802008168000130" "05f4" "03020100"); |
| 327 | OSMO_ASSERT(gsup_tx_confirmed); |
| 328 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 329 | |
| 330 | btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT"); |
| 331 | gsup_rx("10010809710000004026f00804036470f1", |
| 332 | "12010809710000004026f0"); |
| 333 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 334 | |
| 335 | btw("having received subscriber data does not mean acceptance"); |
| 336 | EXPECT_ACCEPTED(false); |
| 337 | thwart_rx_non_initial_requests(); |
| 338 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 339 | |
| 340 | btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT"); |
| 341 | gsup_rx("06010809710000004026f0", NULL); |
| 342 | |
| 343 | btw("a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl"); |
| 344 | EXPECT_CONN_COUNT(1); |
| 345 | VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); |
| 346 | EXPECT_ACCEPTED(false); |
| 347 | thwart_rx_non_initial_requests(); |
| 348 | |
| 349 | btw("even though the TMSI is not acked, we can already find the subscr with it"); |
| 350 | vsub = vlr_subscr_find_by_tmsi(net->vlr, 0x07060504); |
| 351 | VERBOSE_ASSERT(vsub != NULL, == true, "%d"); |
| 352 | VERBOSE_ASSERT(strcmp(vsub->imsi, imsi), == 0, "%d"); |
| 353 | VERBOSE_ASSERT(vsub->tmsi_new, == 0x07060504, "0x%08x"); |
| 354 | VERBOSE_ASSERT(vsub->tmsi, == 0x03020100, "0x%08x"); |
| 355 | vlr_subscr_put(vsub); |
| 356 | |
| 357 | btw("MS sends TMSI Realloc Complete"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 358 | expect_bssap_clear(); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 359 | ms_sends_msg("055b"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 360 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 361 | |
| 362 | btw("LU was successful, and the conn has already been closed"); |
| 363 | EXPECT_CONN_COUNT(0); |
| 364 | |
| 365 | btw("subscriber has the new TMSI"); |
| 366 | vsub = vlr_subscr_find_by_tmsi(net->vlr, 0x07060504); |
| 367 | VERBOSE_ASSERT(vsub != NULL, == true, "%d"); |
| 368 | VERBOSE_ASSERT(strcmp(vsub->imsi, imsi), == 0, "%d"); |
| 369 | VERBOSE_ASSERT(vsub->tmsi_new, == GSM_RESERVED_TMSI, "0x%08x"); |
| 370 | VERBOSE_ASSERT(vsub->tmsi, == 0x07060504, "0x%08x"); |
| 371 | vlr_subscr_put(vsub); |
| 372 | |
| 373 | BTW("subscriber detaches, using new TMSI"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 374 | expect_bssap_clear(); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 375 | ms_sends_msg("050130" "05f4" "07060504"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 376 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 377 | |
| 378 | EXPECT_CONN_COUNT(0); |
| 379 | clear_vlr(); |
| 380 | comment_end(); |
| 381 | } |
| 382 | |
Max | 093300d | 2018-02-07 12:06:03 +0100 | [diff] [blame^] | 383 | void test_no_authen_imei(const char *imsi) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 384 | { |
| 385 | struct vlr_subscr *vsub; |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 386 | |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 387 | rx_from_ran = RAN_GERAN_A; |
| 388 | |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 389 | comment_start(); |
| 390 | |
| 391 | net->vlr->cfg.check_imei_rqd = true; |
| 392 | |
| 393 | btw("Location Update request causes a GSUP LU request to HLR"); |
| 394 | lu_result_sent = RES_NONE; |
| 395 | gsup_expect_tx("04010809710000004026f0"); |
| 396 | ms_sends_msg("050802008168000130089910070000006402"); |
| 397 | OSMO_ASSERT(gsup_tx_confirmed); |
| 398 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 399 | |
| 400 | btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT"); |
| 401 | gsup_rx("10010809710000004026f00804036470f1", |
| 402 | "12010809710000004026f0"); |
| 403 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 404 | |
| 405 | btw("having received subscriber data does not mean acceptance"); |
| 406 | EXPECT_ACCEPTED(false); |
| 407 | thwart_rx_non_initial_requests(); |
| 408 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 409 | |
| 410 | btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT, and we send an ID Request for the IMEI to the MS"); |
| 411 | dtap_expect_tx("051802"); |
| 412 | gsup_rx("06010809710000004026f0", NULL); |
| 413 | |
| 414 | btw("We will only do business when the IMEI is known"); |
| 415 | EXPECT_CONN_COUNT(1); |
| 416 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 417 | OSMO_ASSERT(vsub); |
| 418 | VERBOSE_ASSERT(vsub->imei[0], == 0, "%d"); |
| 419 | vlr_subscr_put(vsub); |
| 420 | EXPECT_ACCEPTED(false); |
| 421 | thwart_rx_non_initial_requests(); |
| 422 | |
| 423 | btw("MS replies with an Identity Response"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 424 | expect_bssap_clear(); |
Neels Hofmeyr | 34d33bd | 2017-07-20 02:56:21 +0200 | [diff] [blame] | 425 | /* 3GPP TS 23.003: 6.2.1 Composition of IMEI: the IMEI ends with a |
| 426 | * spare digit that shall be sent as zero by the MS. */ |
| 427 | ms_sends_msg("0559084a32244332244302"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 428 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 429 | |
| 430 | btw("LU was successful, and the conn has already been closed"); |
| 431 | VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); |
| 432 | EXPECT_CONN_COUNT(0); |
| 433 | |
| 434 | btw("Subscriber has the IMEI"); |
| 435 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 436 | OSMO_ASSERT(vsub); |
Neels Hofmeyr | 34d33bd | 2017-07-20 02:56:21 +0200 | [diff] [blame] | 437 | VERBOSE_ASSERT(strcmp(vsub->imei, "423423423423420"), == 0, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 438 | vlr_subscr_put(vsub); |
| 439 | |
| 440 | BTW("subscriber detaches"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 441 | expect_bssap_clear(); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 442 | ms_sends_msg("050130089910070000006402"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 443 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 444 | |
| 445 | EXPECT_CONN_COUNT(0); |
| 446 | clear_vlr(); |
| 447 | comment_end(); |
| 448 | } |
| 449 | |
Max | 093300d | 2018-02-07 12:06:03 +0100 | [diff] [blame^] | 450 | void test_no_authen_tmsi_imei(const char *imsi) |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 451 | { |
| 452 | struct vlr_subscr *vsub; |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 453 | |
Neels Hofmeyr | 84da6b1 | 2016-05-20 21:59:55 +0200 | [diff] [blame] | 454 | rx_from_ran = RAN_GERAN_A; |
| 455 | |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 456 | comment_start(); |
| 457 | |
| 458 | net->vlr->cfg.assign_tmsi = true; |
| 459 | net->vlr->cfg.check_imei_rqd = true; |
| 460 | |
| 461 | btw("Location Update request causes a GSUP LU request to HLR"); |
| 462 | lu_result_sent = RES_NONE; |
| 463 | gsup_expect_tx("04010809710000004026f0"); |
| 464 | ms_sends_msg("050802008168000130089910070000006402"); |
| 465 | OSMO_ASSERT(gsup_tx_confirmed); |
| 466 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 467 | |
| 468 | btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT"); |
| 469 | gsup_rx("10010809710000004026f00804036470f1", |
| 470 | "12010809710000004026f0"); |
| 471 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 472 | |
| 473 | btw("having received subscriber data does not mean acceptance"); |
| 474 | EXPECT_ACCEPTED(false); |
| 475 | thwart_rx_non_initial_requests(); |
| 476 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 477 | |
| 478 | btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT, and we send an ID Request for the IMEI to the MS"); |
| 479 | dtap_expect_tx("051802"); |
| 480 | gsup_rx("06010809710000004026f0", NULL); |
| 481 | |
| 482 | btw("We will only do business when the IMEI is known"); |
| 483 | EXPECT_CONN_COUNT(1); |
| 484 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 485 | OSMO_ASSERT(vsub); |
| 486 | VERBOSE_ASSERT(vsub->imei[0], == 0, "%d"); |
| 487 | vlr_subscr_put(vsub); |
| 488 | EXPECT_ACCEPTED(false); |
| 489 | thwart_rx_non_initial_requests(); |
| 490 | |
| 491 | btw("MS replies with an Identity Response"); |
Neels Hofmeyr | 34d33bd | 2017-07-20 02:56:21 +0200 | [diff] [blame] | 492 | ms_sends_msg("0559084a32244332244302"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 493 | |
| 494 | btw("a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl"); |
| 495 | EXPECT_CONN_COUNT(1); |
| 496 | VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); |
| 497 | EXPECT_ACCEPTED(false); |
| 498 | thwart_rx_non_initial_requests(); |
| 499 | |
| 500 | btw("MS sends TMSI Realloc Complete"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 501 | expect_bssap_clear(); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 502 | ms_sends_msg("055b"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 503 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 504 | |
| 505 | btw("LU was successful, and the conn has already been closed"); |
| 506 | VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); |
| 507 | EXPECT_CONN_COUNT(0); |
| 508 | |
| 509 | btw("Subscriber has the IMEI and TMSI"); |
| 510 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 511 | OSMO_ASSERT(vsub); |
Neels Hofmeyr | 34d33bd | 2017-07-20 02:56:21 +0200 | [diff] [blame] | 512 | VERBOSE_ASSERT(strcmp(vsub->imei, "423423423423420"), == 0, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 513 | VERBOSE_ASSERT(vsub->tmsi, == 0x03020100, "0x%08x"); |
| 514 | vlr_subscr_put(vsub); |
| 515 | |
| 516 | BTW("subscriber detaches"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 517 | expect_bssap_clear(); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 518 | ms_sends_msg("050130089910070000006402"); |
Philipp Maier | fbf6610 | 2017-04-09 12:32:51 +0200 | [diff] [blame] | 519 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 520 | |
| 521 | EXPECT_CONN_COUNT(0); |
| 522 | clear_vlr(); |
| 523 | comment_end(); |
| 524 | } |
| 525 | |
Max | 093300d | 2018-02-07 12:06:03 +0100 | [diff] [blame^] | 526 | void test_no_authen_imeisv(const char *imsi) |
Neels Hofmeyr | 34d33bd | 2017-07-20 02:56:21 +0200 | [diff] [blame] | 527 | { |
| 528 | struct vlr_subscr *vsub; |
Neels Hofmeyr | 34d33bd | 2017-07-20 02:56:21 +0200 | [diff] [blame] | 529 | |
| 530 | /* No auth only works on GERAN */ |
| 531 | rx_from_ran = RAN_GERAN_A; |
| 532 | |
| 533 | comment_start(); |
| 534 | |
| 535 | net->vlr->cfg.retrieve_imeisv_early = true; |
| 536 | |
| 537 | btw("Location Update request causes an IMEISV ID request back to the MS"); |
| 538 | lu_result_sent = RES_NONE; |
| 539 | dtap_expect_tx("051803"); |
| 540 | ms_sends_msg("050802008168000130089910070000006402"); |
| 541 | OSMO_ASSERT(dtap_tx_confirmed); |
| 542 | |
| 543 | btw("MS replies with an Identity Response, causes LU to commence with a GSUP LU request to HLR"); |
| 544 | gsup_expect_tx("04010809710000004026f0"); |
| 545 | ms_sends_msg("0559094332244332244372f5"); |
| 546 | OSMO_ASSERT(gsup_tx_confirmed); |
| 547 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 548 | |
| 549 | btw("Subscriber has the IMEISV from the ID Response"); |
| 550 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 551 | OSMO_ASSERT(vsub); |
| 552 | VERBOSE_ASSERT(strcmp(vsub->imeisv, "4234234234234275"), == 0, "%d"); |
| 553 | vlr_subscr_put(vsub); |
| 554 | |
| 555 | btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT"); |
| 556 | gsup_rx("10010809710000004026f00804036470f1", |
| 557 | "12010809710000004026f0"); |
| 558 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 559 | |
| 560 | btw("having received subscriber data does not mean acceptance"); |
| 561 | EXPECT_ACCEPTED(false); |
| 562 | |
| 563 | thwart_rx_non_initial_requests(); |
| 564 | |
| 565 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 566 | |
| 567 | btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT"); |
| 568 | expect_bssap_clear(); |
| 569 | gsup_rx("06010809710000004026f0", NULL); |
| 570 | |
| 571 | btw("LU was successful, and the conn has already been closed"); |
| 572 | VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); |
| 573 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
| 574 | EXPECT_CONN_COUNT(0); |
| 575 | |
| 576 | BTW("subscriber detaches"); |
| 577 | expect_bssap_clear(); |
| 578 | ms_sends_msg("050130089910070000006402"); |
| 579 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
| 580 | |
| 581 | EXPECT_CONN_COUNT(0); |
| 582 | clear_vlr(); |
| 583 | comment_end(); |
| 584 | } |
| 585 | |
Max | 093300d | 2018-02-07 12:06:03 +0100 | [diff] [blame^] | 586 | void test_no_authen_imeisv_imei(const char *imsi) |
Neels Hofmeyr | 34d33bd | 2017-07-20 02:56:21 +0200 | [diff] [blame] | 587 | { |
| 588 | struct vlr_subscr *vsub; |
Neels Hofmeyr | 34d33bd | 2017-07-20 02:56:21 +0200 | [diff] [blame] | 589 | |
| 590 | rx_from_ran = RAN_GERAN_A; |
| 591 | |
| 592 | comment_start(); |
| 593 | |
| 594 | net->vlr->cfg.retrieve_imeisv_early = true; |
| 595 | net->vlr->cfg.check_imei_rqd = true; |
| 596 | |
| 597 | btw("Location Update request causes an IMEISV ID request back to the MS"); |
| 598 | lu_result_sent = RES_NONE; |
| 599 | dtap_expect_tx("051803"); |
| 600 | ms_sends_msg("050802008168000130089910070000006402"); |
| 601 | OSMO_ASSERT(dtap_tx_confirmed); |
| 602 | |
| 603 | btw("MS replies with an Identity Response, causes LU to commence with a GSUP LU request to HLR"); |
| 604 | gsup_expect_tx("04010809710000004026f0"); |
| 605 | ms_sends_msg("0559094332244332244372f5"); |
| 606 | OSMO_ASSERT(gsup_tx_confirmed); |
| 607 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 608 | |
| 609 | btw("Subscriber has the IMEISV from the ID Response"); |
| 610 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 611 | OSMO_ASSERT(vsub); |
| 612 | VERBOSE_ASSERT(strcmp(vsub->imeisv, "4234234234234275"), == 0, "%d"); |
| 613 | vlr_subscr_put(vsub); |
| 614 | |
| 615 | btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT"); |
| 616 | gsup_rx("10010809710000004026f00804036470f1", |
| 617 | "12010809710000004026f0"); |
| 618 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 619 | |
| 620 | btw("having received subscriber data does not mean acceptance"); |
| 621 | EXPECT_ACCEPTED(false); |
| 622 | thwart_rx_non_initial_requests(); |
| 623 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 624 | |
| 625 | btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT, and we send an ID Request for the IMEI to the MS"); |
| 626 | dtap_expect_tx("051802"); |
| 627 | gsup_rx("06010809710000004026f0", NULL); |
| 628 | |
| 629 | btw("We will only do business when the IMEI is known"); |
| 630 | EXPECT_CONN_COUNT(1); |
| 631 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 632 | OSMO_ASSERT(vsub); |
| 633 | VERBOSE_ASSERT(vsub->imei[0], == 0, "%d"); |
| 634 | vlr_subscr_put(vsub); |
| 635 | EXPECT_ACCEPTED(false); |
| 636 | thwart_rx_non_initial_requests(); |
| 637 | |
| 638 | btw("MS replies with an Identity Response"); |
| 639 | expect_bssap_clear(); |
| 640 | ms_sends_msg("0559084a32244332244302"); |
| 641 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
| 642 | |
| 643 | btw("LU was successful, and the conn has already been closed"); |
| 644 | VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); |
| 645 | EXPECT_CONN_COUNT(0); |
| 646 | |
| 647 | btw("Subscriber has the IMEI"); |
| 648 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 649 | OSMO_ASSERT(vsub); |
| 650 | VERBOSE_ASSERT(strcmp(vsub->imei, "423423423423420"), == 0, "%d"); |
| 651 | vlr_subscr_put(vsub); |
| 652 | |
| 653 | BTW("subscriber detaches"); |
| 654 | expect_bssap_clear(); |
| 655 | ms_sends_msg("050130089910070000006402"); |
| 656 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
| 657 | |
| 658 | EXPECT_CONN_COUNT(0); |
| 659 | clear_vlr(); |
| 660 | comment_end(); |
| 661 | } |
| 662 | |
Max | 093300d | 2018-02-07 12:06:03 +0100 | [diff] [blame^] | 663 | void test_no_authen_imeisv_tmsi(const char *imsi) |
Neels Hofmeyr | 34d33bd | 2017-07-20 02:56:21 +0200 | [diff] [blame] | 664 | { |
| 665 | struct vlr_subscr *vsub; |
Neels Hofmeyr | 34d33bd | 2017-07-20 02:56:21 +0200 | [diff] [blame] | 666 | |
| 667 | rx_from_ran = RAN_GERAN_A; |
| 668 | |
| 669 | comment_start(); |
| 670 | |
| 671 | net->vlr->cfg.retrieve_imeisv_early = true; |
| 672 | net->vlr->cfg.assign_tmsi = true; |
| 673 | |
| 674 | btw("Location Update request causes an IMEISV ID request back to the MS"); |
| 675 | lu_result_sent = RES_NONE; |
| 676 | dtap_expect_tx("051803"); |
| 677 | ms_sends_msg("050802008168000130089910070000006402"); |
| 678 | OSMO_ASSERT(dtap_tx_confirmed); |
| 679 | |
| 680 | btw("MS replies with an Identity Response, causes LU to commence with a GSUP LU request to HLR"); |
| 681 | gsup_expect_tx("04010809710000004026f0"); |
| 682 | ms_sends_msg("0559094332244332244372f5"); |
| 683 | OSMO_ASSERT(gsup_tx_confirmed); |
| 684 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 685 | |
| 686 | btw("Subscriber has the IMEISV from the ID Response"); |
| 687 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 688 | OSMO_ASSERT(vsub); |
| 689 | VERBOSE_ASSERT(strcmp(vsub->imeisv, "4234234234234275"), == 0, "%d"); |
| 690 | vlr_subscr_put(vsub); |
| 691 | |
| 692 | btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT"); |
| 693 | gsup_rx("10010809710000004026f00804036470f1", |
| 694 | "12010809710000004026f0"); |
| 695 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 696 | |
| 697 | btw("having received subscriber data does not mean acceptance"); |
| 698 | EXPECT_ACCEPTED(false); |
| 699 | thwart_rx_non_initial_requests(); |
| 700 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 701 | |
| 702 | btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT"); |
| 703 | gsup_rx("06010809710000004026f0", NULL); |
| 704 | |
| 705 | btw("a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl"); |
| 706 | EXPECT_CONN_COUNT(1); |
| 707 | VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); |
| 708 | EXPECT_ACCEPTED(false); |
| 709 | thwart_rx_non_initial_requests(); |
| 710 | |
| 711 | btw("even though the TMSI is not acked, we can already find the subscr with it"); |
| 712 | vsub = vlr_subscr_find_by_tmsi(net->vlr, 0x03020100); |
| 713 | VERBOSE_ASSERT(vsub != NULL, == true, "%d"); |
| 714 | VERBOSE_ASSERT(strcmp(vsub->imsi, imsi), == 0, "%d"); |
| 715 | VERBOSE_ASSERT(vsub->tmsi_new, == 0x03020100, "0x%08x"); |
| 716 | VERBOSE_ASSERT(vsub->tmsi, == GSM_RESERVED_TMSI, "0x%08x"); |
| 717 | vlr_subscr_put(vsub); |
| 718 | |
| 719 | btw("MS sends TMSI Realloc Complete"); |
| 720 | expect_bssap_clear(); |
| 721 | ms_sends_msg("055b"); |
| 722 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
| 723 | |
| 724 | btw("LU was successful, and the conn has already been closed"); |
| 725 | EXPECT_CONN_COUNT(0); |
| 726 | |
| 727 | |
| 728 | BTW("subscriber sends LU Request, this time with the TMSI"); |
| 729 | btw("Location Update request causes an IMEISV ID request back to the MS"); |
| 730 | lu_result_sent = RES_NONE; |
| 731 | dtap_expect_tx("051803"); |
| 732 | ms_sends_msg("050802008168000130089910070000006402"); |
| 733 | OSMO_ASSERT(dtap_tx_confirmed); |
| 734 | |
| 735 | btw("MS replies with an Identity Response, causes LU to commence with a GSUP LU request to HLR"); |
| 736 | gsup_expect_tx("04010809710000004026f0"); |
| 737 | ms_sends_msg("0559095332244332244372f6"); |
| 738 | OSMO_ASSERT(gsup_tx_confirmed); |
| 739 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 740 | |
| 741 | btw("Subscriber has the IMEISV from the ID Response"); |
| 742 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 743 | OSMO_ASSERT(vsub); |
| 744 | VERBOSE_ASSERT(strcmp(vsub->imeisv, "5234234234234276"), == 0, "%d"); |
| 745 | vlr_subscr_put(vsub); |
| 746 | |
| 747 | btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT"); |
| 748 | gsup_rx("10010809710000004026f00804036470f1", |
| 749 | "12010809710000004026f0"); |
| 750 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 751 | |
| 752 | btw("having received subscriber data does not mean acceptance"); |
| 753 | EXPECT_ACCEPTED(false); |
| 754 | thwart_rx_non_initial_requests(); |
| 755 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 756 | |
| 757 | btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT"); |
| 758 | gsup_rx("06010809710000004026f0", NULL); |
| 759 | |
| 760 | btw("a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl"); |
| 761 | EXPECT_CONN_COUNT(1); |
| 762 | VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); |
| 763 | EXPECT_ACCEPTED(false); |
| 764 | thwart_rx_non_initial_requests(); |
| 765 | |
| 766 | btw("even though the TMSI is not acked, we can already find the subscr with it"); |
| 767 | vsub = vlr_subscr_find_by_tmsi(net->vlr, 0x07060504); |
| 768 | VERBOSE_ASSERT(vsub != NULL, == true, "%d"); |
| 769 | VERBOSE_ASSERT(strcmp(vsub->imsi, imsi), == 0, "%d"); |
| 770 | VERBOSE_ASSERT(vsub->tmsi_new, == 0x07060504, "0x%08x"); |
| 771 | VERBOSE_ASSERT(vsub->tmsi, == 0x03020100, "0x%08x"); |
| 772 | vlr_subscr_put(vsub); |
| 773 | |
| 774 | btw("MS sends TMSI Realloc Complete"); |
| 775 | expect_bssap_clear(); |
| 776 | ms_sends_msg("055b"); |
| 777 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
| 778 | |
| 779 | btw("LU was successful, and the conn has already been closed"); |
| 780 | EXPECT_CONN_COUNT(0); |
| 781 | |
| 782 | btw("subscriber has the new TMSI"); |
| 783 | vsub = vlr_subscr_find_by_tmsi(net->vlr, 0x07060504); |
| 784 | VERBOSE_ASSERT(vsub != NULL, == true, "%d"); |
| 785 | VERBOSE_ASSERT(strcmp(vsub->imsi, imsi), == 0, "%d"); |
| 786 | VERBOSE_ASSERT(vsub->tmsi_new, == GSM_RESERVED_TMSI, "0x%08x"); |
| 787 | VERBOSE_ASSERT(vsub->tmsi, == 0x07060504, "0x%08x"); |
| 788 | vlr_subscr_put(vsub); |
| 789 | |
| 790 | BTW("subscriber detaches, using new TMSI"); |
| 791 | expect_bssap_clear(); |
| 792 | ms_sends_msg("050130" "05f4" "07060504"); |
| 793 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
| 794 | |
| 795 | EXPECT_CONN_COUNT(0); |
| 796 | clear_vlr(); |
| 797 | comment_end(); |
| 798 | } |
| 799 | |
Max | 093300d | 2018-02-07 12:06:03 +0100 | [diff] [blame^] | 800 | void test_no_authen_imeisv_tmsi_imei(const char *imsi) |
Neels Hofmeyr | 34d33bd | 2017-07-20 02:56:21 +0200 | [diff] [blame] | 801 | { |
| 802 | struct vlr_subscr *vsub; |
Neels Hofmeyr | 34d33bd | 2017-07-20 02:56:21 +0200 | [diff] [blame] | 803 | |
| 804 | rx_from_ran = RAN_GERAN_A; |
| 805 | |
| 806 | comment_start(); |
| 807 | |
| 808 | net->vlr->cfg.retrieve_imeisv_early = true; |
| 809 | net->vlr->cfg.assign_tmsi = true; |
| 810 | net->vlr->cfg.check_imei_rqd = true; |
| 811 | |
| 812 | btw("Location Update request causes an IMEISV ID request back to the MS"); |
| 813 | lu_result_sent = RES_NONE; |
| 814 | dtap_expect_tx("051803"); |
| 815 | ms_sends_msg("050802008168000130089910070000006402"); |
| 816 | OSMO_ASSERT(dtap_tx_confirmed); |
| 817 | |
| 818 | btw("MS replies with an Identity Response, causes LU to commence with a GSUP LU request to HLR"); |
| 819 | gsup_expect_tx("04010809710000004026f0"); |
| 820 | ms_sends_msg("0559094332244332244372f5"); |
| 821 | OSMO_ASSERT(gsup_tx_confirmed); |
| 822 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 823 | |
| 824 | btw("Subscriber has the IMEISV from the ID Response"); |
| 825 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 826 | OSMO_ASSERT(vsub); |
| 827 | VERBOSE_ASSERT(strcmp(vsub->imeisv, "4234234234234275"), == 0, "%d"); |
| 828 | vlr_subscr_put(vsub); |
| 829 | |
| 830 | btw("HLR sends _INSERT_DATA_REQUEST, VLR responds with _INSERT_DATA_RESULT"); |
| 831 | gsup_rx("10010809710000004026f00804036470f1", |
| 832 | "12010809710000004026f0"); |
| 833 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 834 | |
| 835 | btw("having received subscriber data does not mean acceptance"); |
| 836 | EXPECT_ACCEPTED(false); |
| 837 | thwart_rx_non_initial_requests(); |
| 838 | VERBOSE_ASSERT(lu_result_sent, == RES_NONE, "%d"); |
| 839 | |
| 840 | btw("HLR also sends GSUP _UPDATE_LOCATION_RESULT, and we send an ID Request for the IMEI to the MS"); |
| 841 | dtap_expect_tx("051802"); |
| 842 | gsup_rx("06010809710000004026f0", NULL); |
| 843 | |
| 844 | btw("We will only do business when the IMEI is known"); |
| 845 | EXPECT_CONN_COUNT(1); |
| 846 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 847 | OSMO_ASSERT(vsub); |
| 848 | VERBOSE_ASSERT(vsub->imei[0], == 0, "%d"); |
| 849 | vlr_subscr_put(vsub); |
| 850 | EXPECT_ACCEPTED(false); |
| 851 | thwart_rx_non_initial_requests(); |
| 852 | |
| 853 | btw("MS replies with an Identity Response"); |
| 854 | ms_sends_msg("0559084a32244332244302"); |
| 855 | |
| 856 | btw("a LU Accept with a new TMSI was sent, waiting for TMSI Realloc Compl"); |
| 857 | EXPECT_CONN_COUNT(1); |
| 858 | VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); |
| 859 | EXPECT_ACCEPTED(false); |
| 860 | thwart_rx_non_initial_requests(); |
| 861 | |
| 862 | btw("MS sends TMSI Realloc Complete"); |
| 863 | expect_bssap_clear(); |
| 864 | ms_sends_msg("055b"); |
| 865 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
| 866 | |
| 867 | btw("LU was successful, and the conn has already been closed"); |
| 868 | VERBOSE_ASSERT(lu_result_sent, == RES_ACCEPT, "%d"); |
| 869 | EXPECT_CONN_COUNT(0); |
| 870 | |
| 871 | btw("Subscriber has the IMEISV, IMEI and TMSI"); |
| 872 | vsub = vlr_subscr_find_by_imsi(net->vlr, imsi); |
| 873 | OSMO_ASSERT(vsub); |
| 874 | VERBOSE_ASSERT(strcmp(vsub->imeisv, "4234234234234275"), == 0, "%d"); |
| 875 | VERBOSE_ASSERT(strcmp(vsub->imei, "423423423423420"), == 0, "%d"); |
| 876 | VERBOSE_ASSERT(vsub->tmsi, == 0x03020100, "0x%08x"); |
| 877 | vlr_subscr_put(vsub); |
| 878 | |
| 879 | BTW("subscriber detaches"); |
| 880 | expect_bssap_clear(); |
| 881 | ms_sends_msg("050130089910070000006402"); |
| 882 | VERBOSE_ASSERT(bssap_clear_sent, == true, "%d"); |
| 883 | |
| 884 | EXPECT_CONN_COUNT(0); |
| 885 | clear_vlr(); |
| 886 | comment_end(); |
| 887 | } |
| 888 | |
| 889 | |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 890 | msc_vlr_test_func_t msc_vlr_tests[] = { |
| 891 | test_no_authen, |
| 892 | test_no_authen_tmsi, |
| 893 | test_no_authen_imei, |
| 894 | test_no_authen_tmsi_imei, |
Neels Hofmeyr | 34d33bd | 2017-07-20 02:56:21 +0200 | [diff] [blame] | 895 | test_no_authen_imeisv, |
| 896 | test_no_authen_imeisv_imei, |
| 897 | test_no_authen_imeisv_tmsi, |
| 898 | test_no_authen_imeisv_tmsi_imei, |
Neels Hofmeyr | 6a29d32 | 2017-01-25 15:04:16 +0100 | [diff] [blame] | 899 | NULL |
| 900 | }; |