Harald Welte | 78cae92 | 2018-03-01 10:12:56 +0100 | [diff] [blame] | 1 | module HLR_Tests { |
Harald Welte | df32723 | 2017-12-28 22:51:51 +0100 | [diff] [blame] | 2 | |
Harald Welte | 34b5a95 | 2019-05-27 11:54:11 +0200 | [diff] [blame] | 3 | /* HLR test suite in TTCN-3 |
| 4 | * (C) 2017-2018 Harald Welte <laforge@gnumonks.org> |
| 5 | * (C) 2018 sysmocom - s.f.m.c. GmbH |
| 6 | * (C) 2018 Vadim Yanitskiy <axilirator@gmail.com> |
| 7 | * All rights reserved. |
| 8 | * |
| 9 | * Released under the terms of GNU General Public License, Version 2 or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 13 | */ |
| 14 | |
| 15 | |
| 16 | |
Harald Welte | df32723 | 2017-12-28 22:51:51 +0100 | [diff] [blame] | 17 | import from GSUP_Types all; |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 18 | import from GSUP_Emulation all; |
Harald Welte | df32723 | 2017-12-28 22:51:51 +0100 | [diff] [blame] | 19 | import from IPA_Emulation all; |
| 20 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 21 | import from General_Types all; |
| 22 | import from Osmocom_Types all; |
Harald Welte | 39b82d3 | 2018-03-01 10:21:29 +0100 | [diff] [blame] | 23 | import from Osmocom_CTRL_Adapter all; |
| 24 | |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 25 | import from TCCEncoding_Functions all; |
| 26 | import from SS_Types all; |
| 27 | import from SS_Templates all; |
| 28 | import from MAP_Errors all; |
| 29 | import from USSD_Helpers all; |
| 30 | |
Harald Welte | 39b82d3 | 2018-03-01 10:21:29 +0100 | [diff] [blame] | 31 | import from Osmocom_VTY_Functions all; |
| 32 | import from TELNETasp_PortType all; |
| 33 | |
Oliver Smith | deb80a6 | 2019-11-29 16:01:54 +0100 | [diff] [blame] | 34 | import from MSLookup_mDNS_Types all; |
| 35 | import from MSLookup_mDNS_Emulation all; |
| 36 | import from MSLookup_mDNS_Templates all; |
Oliver Smith | b51a53f | 2020-01-29 15:06:54 +0100 | [diff] [blame] | 37 | import from DNS_Helpers all; |
Oliver Smith | deb80a6 | 2019-11-29 16:01:54 +0100 | [diff] [blame] | 38 | |
Harald Welte | 39b82d3 | 2018-03-01 10:21:29 +0100 | [diff] [blame] | 39 | type component test_CT extends CTRL_Adapter_CT { |
Oliver Smith | 6e81f7e | 2020-01-29 14:25:41 +0100 | [diff] [blame] | 40 | /* emulated GSUP client (MSC/SGSN) */ |
Harald Welte | df32723 | 2017-12-28 22:51:51 +0100 | [diff] [blame] | 41 | var IPA_Emulation_CT vc_IPA; |
| 42 | var IPA_CCM_Parameters ccm_pars; |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 43 | /* legacy tests without ConnHdlr */ |
Harald Welte | df32723 | 2017-12-28 22:51:51 +0100 | [diff] [blame] | 44 | port IPA_GSUP_PT GSUP; |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 45 | /* new tests using ConnHdlr + GSUP_Emulation */ |
| 46 | var GSUP_Emulation_CT vc_GSUP; |
| 47 | /* only to get events from IPA underneath GSUP */ |
| 48 | port IPA_CTRL_PT GSUP_IPA_EVENT; |
Harald Welte | 39b82d3 | 2018-03-01 10:21:29 +0100 | [diff] [blame] | 49 | |
| 50 | port TELNETasp_PT VTY; |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 51 | |
Oliver Smith | deb80a6 | 2019-11-29 16:01:54 +0100 | [diff] [blame] | 52 | var MSLookup_mDNS_Emulation_CT vc_MSLookup_mDNS; |
| 53 | |
Oliver Smith | 6e81f7e | 2020-01-29 14:25:41 +0100 | [diff] [blame] | 54 | /* emulated GSUP server (second HLR) */ |
| 55 | var IPA_Emulation_CT vc_IPA_server; |
| 56 | var GSUP_Emulation_CT vc_GSUP_server; |
| 57 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 58 | timer g_Tguard := 10.0; |
Harald Welte | df32723 | 2017-12-28 22:51:51 +0100 | [diff] [blame] | 59 | }; |
| 60 | |
| 61 | modulepar { |
Oliver Smith | 6e81f7e | 2020-01-29 14:25:41 +0100 | [diff] [blame] | 62 | /* OsmoHLR */ |
Harald Welte | df32723 | 2017-12-28 22:51:51 +0100 | [diff] [blame] | 63 | charstring mp_hlr_ip := "127.0.0.1"; |
| 64 | integer mp_hlr_gsup_port := 4222; |
| 65 | integer mp_hlr_ctrl_port := 4259; |
Alexander Couzens | 9269644 | 2020-01-10 07:57:16 +0100 | [diff] [blame] | 66 | /* how many auth tuples are expected |
| 67 | when IE ts_GSUP_IE_NUM_VECTORS_REQ is absent */ |
| 68 | integer mp_default_num_auth_tuples := 5; |
Oliver Smith | deb80a6 | 2019-11-29 16:01:54 +0100 | [diff] [blame] | 69 | |
Oliver Smith | 6e81f7e | 2020-01-29 14:25:41 +0100 | [diff] [blame] | 70 | /* emulated GSUP server (second HLR) */ |
| 71 | charstring mp_hlr_ts_ip := "127.0.0.99"; |
| 72 | integer mp_hlr_ts_port := 4222; |
Harald Welte | df32723 | 2017-12-28 22:51:51 +0100 | [diff] [blame] | 73 | }; |
| 74 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 75 | type record HlrSubscrAud2G { |
| 76 | charstring algo, |
| 77 | OCT16 ki |
| 78 | } |
| 79 | |
| 80 | type record HlrSubscrAud3G { |
| 81 | charstring algo, |
| 82 | OCT16 k, |
| 83 | OCT16 op, |
| 84 | boolean op_is_opc |
| 85 | } |
| 86 | |
| 87 | type record HlrSubscriber { |
| 88 | hexstring imsi, |
| 89 | hexstring msisdn, |
| 90 | HlrSubscrAud2G aud2g optional, |
| 91 | HlrSubscrAud3G aud3g optional |
| 92 | } |
| 93 | |
| 94 | type record of HlrSubscriber HlrSubscriberList; |
| 95 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 96 | type component HLR_ConnHdlr extends GSUP_ConnHdlr { |
| 97 | timer g_Tguard := 10.0; |
| 98 | var HLR_ConnHdlrPars g_pars; |
| 99 | port TELNETasp_PT VTY; |
Oliver Smith | deb80a6 | 2019-11-29 16:01:54 +0100 | [diff] [blame] | 100 | port MSLookup_mDNS_PT mDNS; |
Oliver Smith | 6e81f7e | 2020-01-29 14:25:41 +0100 | [diff] [blame] | 101 | |
| 102 | /* Pass from test_CT for explicit addressing */ |
| 103 | var GSUP_Emulation_CT vc_GSUP_server; |
| 104 | var GSUP_Emulation_CT vc_GSUP_client; |
| 105 | var IPA_CCM_Parameters ccm_pars_client; |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 106 | } |
| 107 | |
| 108 | type record HLR_ConnHdlrPars { |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 109 | HlrSubscriber sub, |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 110 | HLR_ConnHdlrParsUssd ussd optional, |
| 111 | octetstring source_name optional |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 112 | } |
| 113 | |
| 114 | type record HLR_ConnHdlrParsUssd { |
| 115 | OCT4 sid |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 116 | } |
| 117 | |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 118 | template (value) HLR_ConnHdlrPars t_Pars(hexstring imsi, hexstring msisdn := ''H, |
| 119 | template (omit) octetstring source_name := omit) := { |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 120 | sub := { |
| 121 | imsi := imsi, |
| 122 | msisdn := msisdn, |
| 123 | aud2g := omit, |
| 124 | aud3g := omit |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 125 | }, |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 126 | ussd := omit, |
| 127 | source_name := source_name |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 128 | } |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 129 | template (value) HLR_ConnHdlrPars t_Pars_via_proxy(hexstring imsi, hexstring msisdn := ''H) := |
| 130 | t_Pars(imsi, msisdn, source_name := char2oct("the-source\n")); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 131 | |
| 132 | template (value) HLR_ConnHdlrPars t_Pars_sub(HlrSubscriber sub) := { |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 133 | sub := sub, |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 134 | ussd := omit, |
| 135 | source_name := omit |
| 136 | } |
| 137 | |
| 138 | template (value) HLR_ConnHdlrPars t_Pars_sub_via_proxy(HlrSubscriber sub) := { |
| 139 | sub := sub, |
| 140 | ussd := omit, |
| 141 | source_name := char2oct("the-source\n") |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 142 | } |
| 143 | |
| 144 | type function void_fn() runs on HLR_ConnHdlr; |
| 145 | |
| 146 | /*********************************************************************** |
| 147 | * Main Component |
| 148 | ***********************************************************************/ |
| 149 | |
| 150 | function f_init_vty() runs on test_CT { |
| 151 | map(self:VTY, system:VTY); |
| 152 | f_vty_set_prompts(VTY); |
| 153 | f_vty_transceive(VTY, "enable"); |
Pau Espin Pedrol | 0055a29 | 2021-02-26 13:08:09 +0100 | [diff] [blame] | 154 | f_vty_config(VTY, "mslookup", "no mdns bind"); |
Alexander Couzens | 9e3c233 | 2022-03-24 23:33:52 +0100 | [diff] [blame^] | 155 | f_vty_config(VTY, "hlr", "reject-cause not-found imsi-unknown"); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 156 | } |
| 157 | |
| 158 | private altstep as_Tguard() runs on test_CT { |
| 159 | [] g_Tguard.timeout { |
| 160 | setverdict(fail, "g_Tguard timeout"); |
Daniel Willmann | afce866 | 2018-07-06 23:11:32 +0200 | [diff] [blame] | 161 | mtc.stop; |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 162 | } |
| 163 | } |
| 164 | |
Oliver Smith | 6e81f7e | 2020-01-29 14:25:41 +0100 | [diff] [blame] | 165 | /* emulated GSUP client (MSC/SGSN) */ |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 166 | function f_init_gsup(charstring id, boolean legacy) runs on test_CT { |
| 167 | id := id & "-GSUP"; |
| 168 | var GsupOps ops := { |
| 169 | create_cb := refers(GSUP_Emulation.ExpectedCreateCallback) |
| 170 | } |
| 171 | |
| 172 | ccm_pars := c_IPA_default_ccm_pars; |
| 173 | ccm_pars.name := "Osmocom TTCN-3 GSUP Simulator"; |
Harald Welte | 4a3242e | 2018-06-24 22:28:53 +0200 | [diff] [blame] | 174 | ccm_pars.ser_nr := "MSC-00-00-00-00-00-00"; |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 175 | |
| 176 | vc_IPA := IPA_Emulation_CT.create(id & "-IPA"); |
| 177 | log("legacy= ", legacy); |
| 178 | if (not legacy) { |
| 179 | log("in not legacy case 1"); |
| 180 | vc_GSUP := GSUP_Emulation_CT.create(id); |
| 181 | } |
| 182 | |
| 183 | map(vc_IPA:IPA_PORT, system:IPA_CODEC_PT); |
| 184 | if (not legacy) { |
| 185 | log("in not legacy case 2"); |
| 186 | connect(vc_GSUP:GSUP, vc_IPA:IPA_GSUP_PORT); |
| 187 | connect(vc_IPA:IPA_CTRL_PORT, self:GSUP_IPA_EVENT); |
| 188 | vc_GSUP.start(GSUP_Emulation.main(ops, id)); |
| 189 | } else { |
| 190 | connect(vc_IPA:IPA_GSUP_PORT, self:GSUP); |
| 191 | } |
| 192 | |
| 193 | vc_IPA.start(IPA_Emulation.main_client(mp_hlr_ip, mp_hlr_gsup_port, "", -1, ccm_pars)); |
| 194 | |
| 195 | /* wait for incoming connection to GSUP port before proceeding */ |
| 196 | timer T := 10.0; |
| 197 | T.start; |
| 198 | alt { |
Vadim Yanitskiy | 61564be | 2020-05-18 20:44:14 +0700 | [diff] [blame] | 199 | [not legacy] GSUP_IPA_EVENT.receive(tr_ASP_IPA_EV(ASP_IPA_EVENT_UP)) { } |
Vadim Yanitskiy | a2afacc | 2020-05-18 21:16:19 +0700 | [diff] [blame] | 200 | [legacy] GSUP.receive(tr_ASP_IPA_EV(ASP_IPA_EVENT_UP)) { } |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 201 | [] T.timeout { |
| 202 | setverdict(fail, "No connection to GSUP Port"); |
Daniel Willmann | afce866 | 2018-07-06 23:11:32 +0200 | [diff] [blame] | 203 | mtc.stop; |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 204 | } |
| 205 | } |
| 206 | } |
| 207 | |
Oliver Smith | 6e81f7e | 2020-01-29 14:25:41 +0100 | [diff] [blame] | 208 | /* emulated GSUP server (second HLR) */ |
| 209 | function f_init_gsup_server(charstring id) runs on test_CT { |
| 210 | id := id & "-GSUP-server"; |
| 211 | var GsupOps ops := { |
| 212 | create_cb := refers(GSUP_Emulation.ExpectedCreateCallback) |
| 213 | } |
| 214 | |
| 215 | vc_GSUP_server := GSUP_Emulation_CT.create(id); |
| 216 | vc_IPA_server := IPA_Emulation_CT.create(id & "-IPA"); |
| 217 | |
| 218 | connect(vc_GSUP_server:GSUP, vc_IPA_server:IPA_GSUP_PORT); |
| 219 | map(vc_IPA_server:IPA_PORT, system:IPA_CODEC_PT); |
| 220 | |
| 221 | vc_GSUP_server.start(GSUP_Emulation.main(ops, id)); |
| 222 | vc_IPA_server.start(IPA_Emulation.main_server(mp_hlr_ts_ip, mp_hlr_ts_port)); |
| 223 | } |
| 224 | |
Oliver Smith | deb80a6 | 2019-11-29 16:01:54 +0100 | [diff] [blame] | 225 | function f_init_mslookup() runs on test_CT { |
| 226 | vc_MSLookup_mDNS := MSLookup_mDNS_Emulation_CT.create; |
| 227 | vc_MSLookup_mDNS.start(MSLookup_mDNS_Emulation.f_main()); |
| 228 | } |
| 229 | |
Oliver Smith | 6e81f7e | 2020-01-29 14:25:41 +0100 | [diff] [blame] | 230 | function f_init(boolean legacy := true, boolean gsup_server := false) runs on test_CT { |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 231 | |
| 232 | /* activate default guard timer to ensure all tests eventually terminate */ |
| 233 | g_Tguard.start; |
| 234 | activate(as_Tguard()); |
| 235 | |
| 236 | f_init_gsup("HLR_Test", legacy); |
| 237 | f_init_vty(); |
Oliver Smith | deb80a6 | 2019-11-29 16:01:54 +0100 | [diff] [blame] | 238 | f_init_mslookup(); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 239 | |
Oliver Smith | 6e81f7e | 2020-01-29 14:25:41 +0100 | [diff] [blame] | 240 | if (gsup_server) { |
| 241 | f_init_gsup_server("HLR_Test"); |
| 242 | } |
| 243 | |
Pau Espin Pedrol | 9a5b8ff | 2021-01-04 19:01:31 +0100 | [diff] [blame] | 244 | f_ipa_ctrl_start_client(mp_hlr_ip, mp_hlr_ctrl_port); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 245 | } |
| 246 | |
Oliver Smith | 6e81f7e | 2020-01-29 14:25:41 +0100 | [diff] [blame] | 247 | /*! Start HLR_ConnHdlr from testCT in a separate thread. |
| 248 | * \param void_fn function to run inside the thread. |
| 249 | * \param gsup_server if true, connect the emulated GSUP server ports to the new HLR_ConnHdlr. Then both the emulated |
| 250 | * GSUP client (MSC/SGSN) and server (second HLR) are connected. Explicit addressing with "to" and |
| 251 | * "from" must be used, i.e. 'GSUP.receive(tr_GSUP_UL_REQ(...)) from vc_GSUP_server'. */ |
| 252 | function f_start_handler(void_fn fn, HLR_ConnHdlrPars pars, boolean gsup_server := false) runs on test_CT |
| 253 | return HLR_ConnHdlr { |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 254 | var HLR_ConnHdlr vc_conn; |
| 255 | var charstring id := testcasename(); |
| 256 | |
| 257 | vc_conn := HLR_ConnHdlr.create(id); |
| 258 | connect(vc_conn:GSUP, vc_GSUP:GSUP_CLIENT); |
| 259 | connect(vc_conn:GSUP_PROC, vc_GSUP:GSUP_PROC); |
Oliver Smith | deb80a6 | 2019-11-29 16:01:54 +0100 | [diff] [blame] | 260 | connect(vc_conn:mDNS, vc_MSLookup_mDNS:mDNS); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 261 | |
Oliver Smith | 6e81f7e | 2020-01-29 14:25:41 +0100 | [diff] [blame] | 262 | if (gsup_server) { |
| 263 | connect(vc_conn:GSUP, vc_GSUP_server:GSUP_CLIENT); |
| 264 | connect(vc_conn:GSUP_PROC, vc_GSUP_server:GSUP_PROC); |
| 265 | vc_conn.start(f_handler_init(fn, id, vc_GSUP_server, vc_GSUP, ccm_pars, pars)); |
| 266 | } else { |
| 267 | vc_conn.start(f_handler_init(fn, id, omit, vc_GSUP, ccm_pars, pars)); |
| 268 | } |
| 269 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 270 | return vc_conn; |
| 271 | } |
| 272 | |
| 273 | private function f_handler_init_vty() runs on HLR_ConnHdlr { |
| 274 | map(self:VTY, system:VTY); |
| 275 | f_vty_set_prompts(VTY); |
| 276 | f_vty_transceive(VTY, "enable"); |
| 277 | } |
| 278 | |
| 279 | /* first function inside ConnHdlr component; sets g_pars + starts function */ |
Oliver Smith | 6e81f7e | 2020-01-29 14:25:41 +0100 | [diff] [blame] | 280 | function f_handler_init(void_fn fn, charstring id, |
| 281 | template (omit) GSUP_Emulation_CT vc_GSUP_server_test_ct, |
| 282 | GSUP_Emulation_CT vc_GSUP_client_test_ct, |
| 283 | IPA_CCM_Parameters ccm_pars_client_test_ct, |
| 284 | template (omit) HLR_ConnHdlrPars pars := omit) |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 285 | runs on HLR_ConnHdlr |
| 286 | { |
Oliver Smith | 6e81f7e | 2020-01-29 14:25:41 +0100 | [diff] [blame] | 287 | /* Pass from test_CT for explicit addressing */ |
| 288 | if (isvalue(vc_GSUP_server_test_ct)) { |
| 289 | vc_GSUP_server := valueof(vc_GSUP_server_test_ct); |
| 290 | } |
| 291 | vc_GSUP_client := vc_GSUP_client_test_ct; |
| 292 | ccm_pars_client := ccm_pars_client_test_ct; |
| 293 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 294 | if (isvalue(pars)) { |
| 295 | g_pars := valueof(pars); |
Oliver Smith | 6e81f7e | 2020-01-29 14:25:41 +0100 | [diff] [blame] | 296 | f_create_gsup_expect_explicit(hex2str(g_pars.sub.imsi), vc_GSUP_client); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 297 | } |
| 298 | f_handler_init_vty(); |
| 299 | fn.apply(); |
| 300 | } |
| 301 | |
| 302 | /*********************************************************************** |
| 303 | * Subscriber creation via VTY |
| 304 | ***********************************************************************/ |
| 305 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 306 | template (value) HlrSubscriber t_SubNoAuth(hexstring imsi, hexstring msisdn) := { |
| 307 | imsi := imsi, |
| 308 | msisdn := msisdn, |
| 309 | aud2g := omit, |
| 310 | aud3g := omit |
| 311 | } |
| 312 | |
| 313 | const OCT16 c_KI_DEFAULT := '000102030405060708090a0b0c0d0e0f'O; |
| 314 | const OCT16 c_K_DEFAULT := '101112131415161718191a1b1c1d1e1f'O; |
| 315 | const OCT16 c_OP_DEFAULT := '202122232425262728292a2b2c2d2e2f'O; |
| 316 | //const OCT16 c_OPC_DEFAULT := '303132333435363738393a3b3c3d3f'O; |
| 317 | |
| 318 | template (value) HlrSubscriber t_Sub2G(hexstring imsi, hexstring msisdn, charstring algo) := { |
| 319 | imsi := imsi, |
| 320 | msisdn := msisdn, |
| 321 | aud2g := { |
| 322 | algo := algo, |
| 323 | ki := c_KI_DEFAULT |
| 324 | }, |
| 325 | aud3g := omit |
| 326 | } |
| 327 | |
| 328 | template (value) HlrSubscriber t_Sub3G(hexstring imsi, hexstring msisdn, charstring algo, boolean is_opc) := { |
| 329 | imsi := imsi, |
| 330 | msisdn := msisdn, |
| 331 | aud2g := omit, |
| 332 | aud3g := { |
| 333 | algo := algo, |
| 334 | k := c_K_DEFAULT, |
| 335 | op := c_OP_DEFAULT, |
| 336 | op_is_opc := is_opc |
| 337 | } |
| 338 | } |
| 339 | |
| 340 | template (value) HlrSubscriber t_Sub2G3G(hexstring imsi, hexstring msisdn, charstring algo2g, charstring algo3g, boolean is_opc) := { |
| 341 | imsi := imsi, |
| 342 | msisdn := msisdn, |
| 343 | aud2g := { |
| 344 | algo := algo2g, |
| 345 | ki := c_KI_DEFAULT |
| 346 | }, |
| 347 | aud3g := { |
| 348 | algo := algo3g, |
| 349 | k := c_K_DEFAULT, |
| 350 | op := c_OP_DEFAULT, |
| 351 | op_is_opc := is_opc |
| 352 | } |
| 353 | } |
| 354 | |
| 355 | /* generate a variety of subscribers with different parameters */ |
| 356 | function f_gen_subs() runs on test_CT return HlrSubscriberList { |
| 357 | var HlrSubscriber sub; |
| 358 | var HlrSubscriberList sl := {}; |
| 359 | |
| 360 | sub := valueof(t_Sub2G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), "comp128v1")); |
| 361 | sl := sl & { sub }; |
| 362 | |
| 363 | sub := valueof(t_Sub2G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), "comp128v2")); |
| 364 | sl := sl & { sub }; |
| 365 | |
| 366 | sub := valueof(t_Sub2G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), "comp128v3")); |
| 367 | sl := sl & { sub }; |
| 368 | |
| 369 | sub := valueof(t_Sub3G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), "milenage", false)); |
| 370 | sl := sl & { sub }; |
| 371 | |
| 372 | sub := valueof(t_Sub3G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), "milenage", true)); |
| 373 | sl := sl & { sub }; |
| 374 | |
| 375 | sub := valueof(t_Sub2G3G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), |
| 376 | "comp128v1", "milenage", false)); |
| 377 | sl := sl & { sub }; |
| 378 | |
| 379 | sub := valueof(t_Sub2G3G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), |
| 380 | "comp128v2", "milenage", false)); |
| 381 | sl := sl & { sub }; |
| 382 | |
| 383 | sub := valueof(t_Sub2G3G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), |
| 384 | "comp128v3", "milenage", false)); |
| 385 | sl := sl & { sub }; |
| 386 | |
| 387 | return sl; |
| 388 | } |
Harald Welte | af7c318 | 2019-08-22 12:40:22 +0200 | [diff] [blame] | 389 | function f_gen_3G_subs() runs on test_CT return HlrSubscriberList { |
| 390 | var HlrSubscriber sub; |
| 391 | var HlrSubscriberList sl := {}; |
| 392 | |
| 393 | sub := valueof(t_Sub3G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), "milenage", false)); |
| 394 | sl := sl & { sub }; |
| 395 | |
| 396 | sub := valueof(t_Sub3G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), "milenage", true)); |
| 397 | sl := sl & { sub }; |
| 398 | |
| 399 | sub := valueof(t_Sub2G3G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), |
| 400 | "comp128v1", "milenage", false)); |
| 401 | sl := sl & { sub }; |
| 402 | |
| 403 | sub := valueof(t_Sub2G3G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), |
| 404 | "comp128v2", "milenage", false)); |
| 405 | sl := sl & { sub }; |
| 406 | |
| 407 | sub := valueof(t_Sub2G3G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), |
| 408 | "comp128v3", "milenage", false)); |
| 409 | sl := sl & { sub }; |
| 410 | |
| 411 | return sl; |
| 412 | } |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 413 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 414 | function f_vty_transceive_match(TELNETasp_PT pt, charstring cmd, template charstring exp_ret) { |
| 415 | var charstring ret := f_vty_transceive_ret(pt, cmd); |
| 416 | if (not match(ret, exp_ret)) { |
| 417 | setverdict(fail, "Non-matching VTY response: ", ret); |
Daniel Willmann | afce866 | 2018-07-06 23:11:32 +0200 | [diff] [blame] | 418 | mtc.stop; |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 419 | } |
| 420 | } |
| 421 | |
Oliver Smith | 141620d | 2019-06-07 12:27:33 +0200 | [diff] [blame] | 422 | function f_vty_transceive_nomatch(TELNETasp_PT pt, charstring cmd, template charstring exp_ret) { |
| 423 | var charstring ret := f_vty_transceive_ret(pt, cmd); |
| 424 | if (match(ret, exp_ret)) { |
| 425 | setverdict(fail, "Matching VTY response: ", ret, ", should *not* have matched: ", exp_ret); |
| 426 | mtc.stop; |
| 427 | } |
| 428 | } |
| 429 | |
Harald Welte | 7029606 | 2018-03-01 22:42:03 +0100 | [diff] [blame] | 430 | private template (value) charstring t_subscr_prefix(hexstring imsi) := |
| 431 | "subscriber imsi " & hex2str(imsi) & " "; |
| 432 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 433 | /* create a given subscriber using the VTY */ |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 434 | function f_vty_subscr_create(TELNETasp_PT VTY, HlrSubscriber sub) { |
Harald Welte | 7029606 | 2018-03-01 22:42:03 +0100 | [diff] [blame] | 435 | var charstring prefix := valueof(t_subscr_prefix(sub.imsi)); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 436 | f_vty_transceive_match(VTY, prefix & "create", pattern "% Created subscriber *"); |
| 437 | f_vty_transceive_match(VTY, prefix & "update msisdn " & hex2str(sub.msisdn), |
| 438 | pattern "% Updated subscriber *"); |
| 439 | if (ispresent(sub.aud2g)) { |
| 440 | f_vty_transceive_match(VTY, prefix & "update aud2g " & sub.aud2g.algo & |
| 441 | " ki " & oct2str(sub.aud2g.ki), |
| 442 | pattern ""); |
| 443 | } else { |
| 444 | f_vty_transceive_match(VTY, prefix & "update aud2g none", pattern ""); |
| 445 | } |
| 446 | |
| 447 | if (ispresent(sub.aud3g)) { |
| 448 | var charstring op_mode := "op"; |
| 449 | if (sub.aud3g.op_is_opc) { |
| 450 | op_mode := "opc"; |
| 451 | } |
| 452 | f_vty_transceive_match(VTY, prefix & "update aud3g " & sub.aud3g.algo & |
| 453 | " k " & oct2str(sub.aud3g.k) & " " & op_mode & " " & |
| 454 | oct2str(sub.aud3g.op), pattern ""); |
| 455 | } else { |
| 456 | f_vty_transceive_match(VTY, prefix & "update aud3g none", pattern ""); |
| 457 | } |
| 458 | } |
| 459 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 460 | function f_vty_subscr_update_msisdn(TELNETasp_PT VTY, HlrSubscriber sub, hexstring new_msisdn) { |
Harald Welte | 09b3c50 | 2018-03-01 22:42:22 +0100 | [diff] [blame] | 461 | var charstring prefix := valueof(t_subscr_prefix(sub.imsi)); |
| 462 | f_vty_transceive_match(VTY, prefix & "update msisdn " & hex2str(new_msisdn), |
| 463 | pattern "% Updated subscriber *"); |
| 464 | } |
| 465 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 466 | /* perform 'delete' on subscriber */ |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 467 | function f_vty_subscr_delete(TELNETasp_PT VTY, HlrSubscriber sub) { |
Harald Welte | 7029606 | 2018-03-01 22:42:03 +0100 | [diff] [blame] | 468 | var charstring prefix := valueof(t_subscr_prefix(sub.imsi)); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 469 | f_vty_transceive_match(VTY, prefix & "delete", |
| 470 | pattern "% Deleted subscriber for IMSI *"); |
| 471 | } |
| 472 | |
| 473 | /* perform 'show' on subscriber; match result with pattern 'exp' */ |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 474 | function f_vty_subscr_show(TELNETasp_PT VTY, HlrSubscriber sub, template charstring exp) { |
Harald Welte | 7029606 | 2018-03-01 22:42:03 +0100 | [diff] [blame] | 475 | var charstring prefix := valueof(t_subscr_prefix(sub.imsi)); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 476 | f_vty_transceive_match(VTY, prefix & "show", exp); |
| 477 | } |
| 478 | |
Oliver Smith | 141620d | 2019-06-07 12:27:33 +0200 | [diff] [blame] | 479 | /* perform 'show' on subscriber; result must not match with pattern 'exp' */ |
| 480 | function f_vty_subscr_show_nomatch(TELNETasp_PT VTY, HlrSubscriber sub, template charstring exp) { |
| 481 | var charstring prefix := valueof(t_subscr_prefix(sub.imsi)); |
| 482 | f_vty_transceive_nomatch(VTY, prefix & "show", exp); |
| 483 | } |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 484 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 485 | /*********************************************************************** |
| 486 | * Helper functions for ConnHdlr |
| 487 | ***********************************************************************/ |
| 488 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 489 | /* perform SendAuthInfo for given imsi, return the GSUP response/error */ |
Harald Welte | af7c318 | 2019-08-22 12:40:22 +0200 | [diff] [blame] | 490 | function f_perform_SAI(hexstring imsi, template (omit) integer exp_err_cause := omit, |
Alexander Couzens | 9269644 | 2020-01-10 07:57:16 +0100 | [diff] [blame] | 491 | boolean is_eps := false, template (omit) integer num_auth_tuple := omit) |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 492 | runs on HLR_ConnHdlr return GSUP_PDU { |
Alexander Couzens | 9269644 | 2020-01-10 07:57:16 +0100 | [diff] [blame] | 493 | var template GSUP_PDU sai_msg; |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 494 | var GSUP_PDU ret; |
| 495 | timer T := 3.0; |
| 496 | var boolean exp_fail := false; |
| 497 | if (not istemplatekind(exp_err_cause, "omit")) { |
| 498 | exp_fail := true; |
| 499 | } |
| 500 | |
Harald Welte | af7c318 | 2019-08-22 12:40:22 +0200 | [diff] [blame] | 501 | if (is_eps) { |
Alexander Couzens | 9269644 | 2020-01-10 07:57:16 +0100 | [diff] [blame] | 502 | sai_msg := ts_GSUP_SAI_REQ_EPS(imsi); |
Harald Welte | af7c318 | 2019-08-22 12:40:22 +0200 | [diff] [blame] | 503 | } else { |
Alexander Couzens | 9269644 | 2020-01-10 07:57:16 +0100 | [diff] [blame] | 504 | sai_msg := ts_GSUP_SAI_REQ(imsi); |
Harald Welte | af7c318 | 2019-08-22 12:40:22 +0200 | [diff] [blame] | 505 | } |
Alexander Couzens | 9269644 | 2020-01-10 07:57:16 +0100 | [diff] [blame] | 506 | if (not istemplatekind(num_auth_tuple, "omit")) { |
| 507 | sai_msg.ies := valueof(sai_msg.ies) & { |
| 508 | valueof(ts_GSUP_IE_NUM_VECTORS_REQ(int2oct(valueof(num_auth_tuple), 1))) |
| 509 | }; |
| 510 | } |
| 511 | GSUP.send(sai_msg); |
| 512 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 513 | T.start; |
| 514 | alt { |
| 515 | [exp_fail] GSUP.receive(tr_GSUP_SAI_ERR(imsi, exp_err_cause)) -> value ret { |
| 516 | setverdict(pass); |
| 517 | } |
| 518 | [exp_fail] GSUP.receive(tr_GSUP_SAI_ERR(imsi, ?)) -> value ret { |
| 519 | setverdict(fail, "Unexpected SAI ERROR Cause"); |
| 520 | } |
| 521 | [exp_fail] GSUP.receive(tr_GSUP_SAI_RES(imsi)) -> value ret { |
| 522 | setverdict(fail, "Unexpected SAI.res for unknown IMSI"); |
| 523 | } |
| 524 | [not exp_fail] GSUP.receive(tr_GSUP_SAI_ERR(imsi, ?)) -> value ret { |
| 525 | setverdict(fail, "Unexpected SAI ERROR"); |
| 526 | } |
| 527 | [not exp_fail] GSUP.receive(tr_GSUP_SAI_RES(imsi)) -> value ret { |
| 528 | setverdict(pass); |
| 529 | } |
| 530 | [] GSUP.receive { repeat; } |
| 531 | [] T.timeout { |
| 532 | setverdict(fail, "Timeout waiting for SAI response"); |
Daniel Willmann | afce866 | 2018-07-06 23:11:32 +0200 | [diff] [blame] | 533 | mtc.stop; |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 534 | } |
| 535 | } |
| 536 | return ret; |
| 537 | } |
| 538 | |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 539 | /* return_isd -> return the Insert Subscriber Data instead of the Update Location Result */ |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 540 | function f_perform_UL(hexstring imsi, template hexstring msisdn, |
Oliver Smith | 62a1c63 | 2020-01-15 15:58:54 +0100 | [diff] [blame] | 541 | template (omit) integer exp_err_cause := omit, |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 542 | GSUP_CnDomain dom := OSMO_GSUP_CN_DOMAIN_PS, |
| 543 | template (omit) octetstring source_name := omit) |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 544 | runs on HLR_ConnHdlr return GSUP_PDUs { |
| 545 | var GSUP_PDU pdu; |
| 546 | var GSUP_PDU isd; |
| 547 | var GSUP_PDUs ret; |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 548 | timer T := 3.0; |
| 549 | var boolean exp_fail := false; |
| 550 | var boolean isd_done := false; |
| 551 | if (not istemplatekind(exp_err_cause, "omit")) { |
| 552 | exp_fail := true; |
| 553 | } |
| 554 | |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 555 | GSUP.send(valueof(ts_GSUP_UL_REQ(imsi, dom, source_name := source_name))); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 556 | T.start; |
| 557 | alt { |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 558 | [exp_fail] GSUP.receive(tr_GSUP_UL_ERR(imsi, exp_err_cause, destination_name := source_name)) -> value pdu { |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 559 | setverdict(pass); |
| 560 | } |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 561 | [exp_fail] GSUP.receive(tr_GSUP_UL_ERR(imsi, ?, destination_name := source_name)) -> value pdu { |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 562 | setverdict(fail, "Unexpected UL ERROR Cause"); |
Neels Hofmeyr | c0c1aca | 2019-11-11 03:40:46 +0100 | [diff] [blame] | 563 | mtc.stop; |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 564 | } |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 565 | [exp_fail] GSUP.receive(tr_GSUP_UL_RES(imsi, destination_name := source_name)) -> value pdu { |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 566 | setverdict(fail, "Unexpected UL.res for unknown IMSI"); |
Neels Hofmeyr | c0c1aca | 2019-11-11 03:40:46 +0100 | [diff] [blame] | 567 | mtc.stop; |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 568 | } |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 569 | [exp_fail] GSUP.receive(tr_GSUP_ISD_REQ(imsi, destination_name := source_name)) -> value pdu { |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 570 | setverdict(fail, "Unexpected ISD.req in error case"); |
Neels Hofmeyr | c0c1aca | 2019-11-11 03:40:46 +0100 | [diff] [blame] | 571 | mtc.stop; |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 572 | } |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 573 | [not exp_fail] GSUP.receive(tr_GSUP_UL_ERR(imsi, ?, destination_name := source_name)) -> value pdu { |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 574 | setverdict(fail, "Unexpected UL ERROR"); |
Neels Hofmeyr | c0c1aca | 2019-11-11 03:40:46 +0100 | [diff] [blame] | 575 | mtc.stop; |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 576 | } |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 577 | [not exp_fail and not isd_done] GSUP.receive(tr_GSUP_ISD_REQ(imsi, msisdn, destination_name := source_name)) -> value isd { |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 578 | GSUP.send(ts_GSUP_ISD_RES(imsi, source_name := source_name)); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 579 | isd_done := true; |
Harald Welte | 8f0c933 | 2018-03-01 23:38:40 +0100 | [diff] [blame] | 580 | repeat; |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 581 | } |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 582 | [not exp_fail and isd_done] GSUP.receive(tr_GSUP_UL_RES(imsi, destination_name := source_name)) -> value pdu { |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 583 | setverdict(pass); |
| 584 | } |
| 585 | [] GSUP.receive { repeat; } |
| 586 | [] T.timeout { |
| 587 | setverdict(fail, "Timeout waiting for UL response"); |
Daniel Willmann | afce866 | 2018-07-06 23:11:32 +0200 | [diff] [blame] | 588 | mtc.stop; |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 589 | } |
| 590 | } |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 591 | |
| 592 | ret := { pdu }; |
| 593 | if (isd_done) { |
| 594 | ret := ret & { isd }; |
| 595 | } |
| 596 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 597 | return ret; |
| 598 | } |
| 599 | |
Oliver Smith | b51a53f | 2020-01-29 15:06:54 +0100 | [diff] [blame] | 600 | /* Perform Location Update with IMSI that is unknown to OsmoHLR. Let it ask for the HLR that knows the IMSI via |
| 601 | * mslookup. The TTCN-3 testsuite pretends to be the home HLR, that knows the IMSI. The proxy HLR connects to the |
| 602 | * home HLR and forwards GSUP messages, until LU is complete. |
| 603 | * Make sure to let a timer run while calling this function (see TC_MSLookup_GSUP_proxy). */ |
| 604 | function f_perform_UL_proxy(hexstring imsi, hexstring msisdn, GSUP_CnDomain dom := OSMO_GSUP_CN_DOMAIN_PS) |
| 605 | runs on HLR_ConnHdlr { |
| 606 | var MSLookup_mDNS mdns_msg; |
| 607 | var integer id; |
| 608 | var charstring domain := "gsup.hlr." & hex2str(imsi) & ".imsi.mdns.osmocom.org"; |
| 609 | var octetstring destination_name := char2oct(ccm_pars_client.ser_nr) & '00'O; /* TS-MSC IPA name */ |
| 610 | |
| 611 | /* Testing the HLR as proxy. The MSC asking the proxy and the home HLR are both enacted by TTCN3 (TS). |
| 612 | * MSC=vc_GSUP_client <---> osmo-hlr as proxy <---> vc_GSUP_server=home HLR |
| 613 | * GSUP.send(..) to vc_GSUP_client ---> osmo-hlr ---> GSUP.receive(..) from vc_GSUP_server |
| 614 | * GSUP.receive(..) from vc_GSUP_client <--- osmo-hlr <--- GSUP.send(..) to vc_GSUP_server */ |
| 615 | |
| 616 | /* [GSUP] TS-MSC => HLR proxy: Update Location Request with unknown IMSI */ |
| 617 | GSUP.send(ts_GSUP_UL_REQ(imsi, dom)) to vc_GSUP_client; |
| 618 | |
| 619 | /* [GSUP] TS-HLR: expect GSUP messages with that IMSI */ |
| 620 | f_create_gsup_expect_explicit(hex2str(imsi), vc_GSUP_server); |
| 621 | |
| 622 | /* [mDNS] TS-HLR <= HLR proxy: query for GSUP server who knows the IMSI */ |
| 623 | mDNS.receive(tr_MSLookup_mDNS_query(domain)) -> value mdns_msg; |
| 624 | |
| 625 | /* [mDNS] TS-HLR => HLR proxy: result with IP/port of TS GSUP server */ |
| 626 | id := mdns_msg.dnsMessage.header.id; |
| 627 | mDNS.send(ts_MSLookup_mDNS_result_IPv4(id, domain, f_enc_IPv4(mp_hlr_ts_ip), mp_hlr_ts_port)); |
| 628 | |
| 629 | /* [GSUP] TS-HLR <=> HLR proxy <=> TS-MSC: finish up UL */ |
| 630 | GSUP.receive(tr_GSUP_UL_REQ(imsi)) from vc_GSUP_server; |
| 631 | GSUP.send(ts_GSUP_ISD_REQ(imsi, msisdn, destination_name)) to vc_GSUP_server; |
| 632 | GSUP.receive(tr_GSUP_ISD_REQ(imsi, g_pars.sub.msisdn)) from vc_GSUP_client; |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 633 | GSUP.send(ts_GSUP_ISD_RES(imsi, destination_name := destination_name)) to vc_GSUP_server; |
Oliver Smith | b51a53f | 2020-01-29 15:06:54 +0100 | [diff] [blame] | 634 | GSUP.receive(tr_GSUP_ISD_RES(imsi)) from vc_GSUP_client; |
| 635 | GSUP.send(ts_GSUP_UL_RES(imsi, destination_name)) to vc_GSUP_server; |
| 636 | GSUP.receive(tr_GSUP_UL_RES(imsi)) from vc_GSUP_client; |
| 637 | } |
| 638 | |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 639 | /* perform PurgeMS for given imsi, return the GSUP response/error */ |
| 640 | function f_perform_PURGE(hexstring imsi, GSUP_CnDomain cn_dom, |
| 641 | template (omit) integer exp_err_cause := omit) |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 642 | runs on HLR_ConnHdlr return GSUP_PDU { |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 643 | var GSUP_PDU ret; |
| 644 | timer T := 3.0; |
| 645 | var boolean exp_fail := false; |
| 646 | if (not istemplatekind(exp_err_cause, "omit")) { |
| 647 | exp_fail := true; |
| 648 | } |
| 649 | |
| 650 | GSUP.send(valueof(ts_GSUP_PURGE_MS_REQ(imsi, cn_dom))); |
| 651 | T.start; |
| 652 | alt { |
| 653 | [exp_fail] GSUP.receive(tr_GSUP_PURGE_MS_ERR(imsi, exp_err_cause)) -> value ret { |
| 654 | setverdict(pass); |
| 655 | } |
| 656 | [exp_fail] GSUP.receive(tr_GSUP_PURGE_MS_ERR(imsi, ?)) -> value ret { |
| 657 | setverdict(fail, "Unexpected PURGE ERROR Cause"); |
| 658 | } |
| 659 | [exp_fail] GSUP.receive(tr_GSUP_PURGE_MS_RES(imsi)) -> value ret { |
| 660 | setverdict(fail, "Unexpected PURGE.res for unknown IMSI"); |
| 661 | } |
| 662 | [not exp_fail] GSUP.receive(tr_GSUP_PURGE_MS_ERR(imsi, ?)) -> value ret { |
| 663 | setverdict(fail, "Unexpected PURGE ERROR"); |
| 664 | } |
| 665 | [not exp_fail] GSUP.receive(tr_GSUP_PURGE_MS_RES(imsi)) -> value ret { |
| 666 | setverdict(pass); |
| 667 | } |
| 668 | [] GSUP.receive { repeat; } |
| 669 | [] T.timeout { |
| 670 | setverdict(fail, "Timeout waiting for PURGE response"); |
Daniel Willmann | afce866 | 2018-07-06 23:11:32 +0200 | [diff] [blame] | 671 | mtc.stop; |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 672 | } |
| 673 | } |
| 674 | return ret; |
| 675 | } |
| 676 | |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 677 | function f_SS_xceive(hexstring imsi, OCT4 sid, GSUP_SessionState state, octetstring ss, |
| 678 | template (omit) integer exp_err_cause := omit) |
| 679 | runs on HLR_ConnHdlr return GSUP_PDU { |
| 680 | var GSUP_PDU ret; |
| 681 | timer T := 3.0; |
| 682 | var boolean exp_fail := false; |
| 683 | if (not istemplatekind(exp_err_cause, "omit")) { |
| 684 | exp_fail := true; |
| 685 | } |
| 686 | |
| 687 | GSUP.send(valueof(ts_GSUP_PROC_SS_REQ(imsi, sid, state, ss))); |
| 688 | T.start; |
| 689 | alt { |
Vadim Yanitskiy | 21c4233 | 2018-11-29 00:18:05 +0700 | [diff] [blame] | 690 | [exp_fail] GSUP.receive(tr_GSUP_PROC_SS_ERR(imsi, sid, ?, exp_err_cause)) -> value ret { |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 691 | setverdict(pass); |
| 692 | } |
Vadim Yanitskiy | 21c4233 | 2018-11-29 00:18:05 +0700 | [diff] [blame] | 693 | [exp_fail] GSUP.receive(tr_GSUP_PROC_SS_ERR(imsi, sid, ?, ?)) -> value ret { |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 694 | setverdict(fail, "Unexpected PROC_SS ERROR Cause"); |
| 695 | } |
| 696 | [exp_fail] GSUP.receive(tr_GSUP_PROC_SS_RES(imsi, sid, ?, ?)) -> value ret { |
| 697 | setverdict(fail, "Unexpected PROC_SS.res for unknown IMSI"); |
| 698 | } |
Vadim Yanitskiy | 21c4233 | 2018-11-29 00:18:05 +0700 | [diff] [blame] | 699 | [not exp_fail] GSUP.receive(tr_GSUP_PROC_SS_ERR(imsi, sid, ?, ?)) -> value ret { |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 700 | setverdict(fail, "Unexpected PROC_SS ERROR"); |
| 701 | } |
| 702 | [not exp_fail] GSUP.receive(tr_GSUP_PROC_SS_RES(imsi, sid, ?, ?)) -> value ret { |
| 703 | setverdict(pass); |
| 704 | } |
| 705 | [] GSUP.receive { repeat; } |
| 706 | [] T.timeout { |
| 707 | setverdict(fail, "Timeout waiting for PROC_SS response"); |
| 708 | self.stop; |
| 709 | } |
| 710 | } |
| 711 | return ret; |
| 712 | } |
| 713 | |
| 714 | private function f_SS_expect(hexstring imsi, OCT4 sid, GSUP_SessionState state, |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 715 | template SS_FacilityInformation facility := *, |
| 716 | template octetstring destination_name := omit) |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 717 | runs on HLR_ConnHdlr return GSUP_PDU { |
| 718 | var GSUP_PDU ret; |
| 719 | timer T := 3.0; |
| 720 | var boolean exp_ss := true; |
| 721 | if (istemplatekind(facility, "omit")) { |
| 722 | exp_ss := false; |
| 723 | } |
| 724 | T.start; |
| 725 | alt { |
Vadim Yanitskiy | 21c4233 | 2018-11-29 00:18:05 +0700 | [diff] [blame] | 726 | [] GSUP.receive(tr_GSUP_PROC_SS_ERR(imsi, sid, ?, ?)) -> value ret { |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 727 | setverdict(fail, "Unexpected PROC_SS ERROR Cause"); |
Neels Hofmeyr | c0c1aca | 2019-11-11 03:40:46 +0100 | [diff] [blame] | 728 | mtc.stop; |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 729 | } |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 730 | [not exp_ss] GSUP.receive(tr_GSUP_PROC_SS_RES(imsi, sid, state, omit, destination_name := destination_name)) -> value ret { |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 731 | setverdict(pass); |
| 732 | } |
| 733 | [exp_ss] GSUP.receive(tr_GSUP_PROC_SS_RES(imsi, sid, state, omit)) -> value ret { |
| 734 | setverdict(fail, "Unexpected PROC_SS.res without SS IE"); |
Neels Hofmeyr | c0c1aca | 2019-11-11 03:40:46 +0100 | [diff] [blame] | 735 | mtc.stop; |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 736 | } |
| 737 | /* |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 738 | [exp_ss] GSUP.receive(tr_GSUP_PROC_SS_RES(imsi, sid, state, decmatch facility, destination_name := destination_name)) -> value ret { |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 739 | setverdict(pass); |
| 740 | } |
| 741 | */ |
| 742 | |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 743 | [exp_ss] GSUP.receive(tr_GSUP_PROC_SS_RES(imsi, sid, state, ?, destination_name := destination_name)) -> value ret { |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 744 | var GSUP_IeValue ss_ie; |
| 745 | f_gsup_find_ie(ret, OSMO_GSUP_SS_INFO_IE, ss_ie); |
| 746 | var SS_FacilityInformation dec_fac := dec_SS_FacilityInformation(ss_ie.ss_info); |
| 747 | log("pattern: ", facility); |
| 748 | if (match(dec_fac, facility)) { |
| 749 | setverdict(pass); |
| 750 | } else { |
| 751 | setverdict(fail, "Unexpected PROC_SS.res with non-matching facility IE"); |
Neels Hofmeyr | c0c1aca | 2019-11-11 03:40:46 +0100 | [diff] [blame] | 752 | mtc.stop; |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 753 | } |
| 754 | } |
Neels Hofmeyr | c0c1aca | 2019-11-11 03:40:46 +0100 | [diff] [blame] | 755 | [] GSUP.receive { |
| 756 | setverdict(fail, "Unexpected GSUP"); |
| 757 | mtc.stop; |
| 758 | } |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 759 | [] T.timeout { |
| 760 | setverdict(fail, "Timeout waiting for PROC_SS response"); |
| 761 | self.stop; |
| 762 | } |
| 763 | } |
| 764 | |
| 765 | return ret; |
| 766 | } |
| 767 | |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 768 | function f_perform_CHECK_IMEI(hexstring imsi, hexstring imei, |
| 769 | template (omit) integer exp_err_cause := omit, |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 770 | template (omit) GSUP_IMEIResult result := omit, |
| 771 | template (omit) octetstring source_name := omit) |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 772 | runs on HLR_ConnHdlr { |
| 773 | var GSUP_PDU pdu; |
| 774 | timer T := 3.0; |
| 775 | var boolean exp_fail := false; |
| 776 | if (not istemplatekind(exp_err_cause, "omit")) { |
| 777 | exp_fail := true; |
| 778 | } |
| 779 | |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 780 | GSUP.send(valueof(ts_GSUP_CHECK_IMEI_REQ(imsi, imei, source_name := source_name))); |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 781 | T.start; |
| 782 | alt { |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 783 | [exp_fail] GSUP.receive(tr_GSUP_CHECK_IMEI_ERR(imsi, exp_err_cause, destination_name := source_name)) -> value pdu { |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 784 | setverdict(pass); |
| 785 | } |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 786 | [exp_fail] GSUP.receive(tr_GSUP_CHECK_IMEI_ERR(imsi, ?, destination_name := source_name)) -> value pdu { |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 787 | setverdict(fail, "Unexpected CHECK IMEI ERROR Cause: ", pdu); |
Neels Hofmeyr | c0c1aca | 2019-11-11 03:40:46 +0100 | [diff] [blame] | 788 | mtc.stop; |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 789 | } |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 790 | [exp_fail] GSUP.receive(tr_GSUP_CHECK_IMEI_RES(imsi, ?, destination_name := source_name)) -> value pdu { |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 791 | setverdict(fail, "Unexpected CHECK IMEI RES instead of ERR"); |
Neels Hofmeyr | c0c1aca | 2019-11-11 03:40:46 +0100 | [diff] [blame] | 792 | mtc.stop; |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 793 | } |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 794 | [not exp_fail] GSUP.receive(tr_GSUP_CHECK_IMEI_ERR(imsi, ?, destination_name := source_name)) -> value pdu { |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 795 | setverdict(fail, "Unexpected CHECK IMEI ERROR"); |
Neels Hofmeyr | c0c1aca | 2019-11-11 03:40:46 +0100 | [diff] [blame] | 796 | mtc.stop; |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 797 | } |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 798 | [not exp_fail] GSUP.receive(tr_GSUP_CHECK_IMEI_RES(imsi, result, destination_name := source_name)) -> value pdu { |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 799 | setverdict(pass); |
| 800 | } |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 801 | [not exp_fail] GSUP.receive(tr_GSUP_CHECK_IMEI_RES(imsi, ?, destination_name := source_name)) -> value pdu { |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 802 | setverdict(fail, "Unexpected CHECK IMEI RES"); |
Neels Hofmeyr | c0c1aca | 2019-11-11 03:40:46 +0100 | [diff] [blame] | 803 | mtc.stop; |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 804 | } |
| 805 | [] GSUP.receive { repeat; } |
| 806 | [] T.timeout { |
| 807 | setverdict(fail, "Timeout waiting for CHECK IMEI response"); |
| 808 | mtc.stop; |
| 809 | } |
| 810 | } |
| 811 | } |
| 812 | |
| 813 | |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 814 | |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 815 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 816 | /*********************************************************************** |
| 817 | * Testcases |
| 818 | ***********************************************************************/ |
| 819 | |
| 820 | /* 23.003 Section 2.2 clearly states that an IMSI with less |
| 821 | * than 5 digits is impossible. Even 5 digits is still questionable */ |
| 822 | private function f_TC_gsup_sai_err_invalid_imsi() runs on HLR_ConnHdlr { |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 823 | var GSUP_PDU res; |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 824 | res := f_perform_SAI(g_pars.sub.imsi, 96); /* Invalid Mandatory information */ |
| 825 | setverdict(pass); |
| 826 | } |
| 827 | testcase TC_gsup_sai_err_invalid_imsi() runs on test_CT { |
| 828 | var HLR_ConnHdlr vc_conn; |
| 829 | var HLR_ConnHdlrPars pars := valueof(t_Pars('0123'H)); |
| 830 | f_init(false); |
| 831 | vc_conn := f_start_handler(refers(f_TC_gsup_sai_err_invalid_imsi), pars); |
| 832 | vc_conn.done; |
| 833 | } |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 834 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 835 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 836 | private function f_TC_gsup_sai_err_unknown_imsi() runs on HLR_ConnHdlr { |
| 837 | var GSUP_PDU res; |
| 838 | res := f_perform_SAI(g_pars.sub.imsi, 2); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 839 | setverdict(pass); |
| 840 | } |
| 841 | |
Harald Welte | 3f66276 | 2018-03-02 10:48:20 +0100 | [diff] [blame] | 842 | testcase TC_gsup_sai_err_unknown_imsi() runs on test_CT { |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 843 | var HLR_ConnHdlr vc_conn; |
| 844 | var HLR_ConnHdlrPars pars := valueof(t_Pars(f_rnd_imsi('26242'H))); |
| 845 | f_init(false); |
| 846 | vc_conn := f_start_handler(refers(f_TC_gsup_sai_err_unknown_imsi), pars); |
| 847 | vc_conn.done; |
Harald Welte | 3f66276 | 2018-03-02 10:48:20 +0100 | [diff] [blame] | 848 | } |
| 849 | |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 850 | function f_start_handler_per_sub(void_fn fn, HlrSubscriberList sl, boolean via_proxy := false) runs on test_CT { |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 851 | for (var integer i := 0; i < sizeof(sl); i := i+1) { |
| 852 | var HlrSubscriber sub := sl[i]; |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 853 | var HLR_ConnHdlrPars pars; |
| 854 | if (via_proxy) { |
| 855 | pars := valueof(t_Pars_sub_via_proxy(sub)); |
| 856 | } else { |
| 857 | pars := valueof(t_Pars_sub(sub)); |
| 858 | } |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 859 | var HLR_ConnHdlr vc_conn; |
| 860 | |
| 861 | f_vty_subscr_create(VTY, sub); |
| 862 | vc_conn := f_start_handler(fn, pars); |
| 863 | vc_conn.done; |
| 864 | f_vty_subscr_delete(VTY, sub); |
| 865 | } |
| 866 | } |
Harald Welte | 3f66276 | 2018-03-02 10:48:20 +0100 | [diff] [blame] | 867 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 868 | /* test SAI for a number of different subscriber cases (algo, 2g/3g, ...) */ |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 869 | private function f_TC_gsup_sai() runs on HLR_ConnHdlr { |
| 870 | var GSUP_PDU res; |
| 871 | res := f_perform_SAI(g_pars.sub.imsi); |
Harald Welte | 4b61204 | 2019-12-03 20:08:57 +0100 | [diff] [blame] | 872 | if (ispresent(g_pars.sub.aud3g)) { |
| 873 | f_ensure_amf_separation_bit(res, '0'B); |
| 874 | } |
Alexander Couzens | 9269644 | 2020-01-10 07:57:16 +0100 | [diff] [blame] | 875 | |
| 876 | f_count_auth_tuples(res, mp_default_num_auth_tuples); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 877 | setverdict(pass); |
| 878 | } |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 879 | testcase TC_gsup_sai() runs on test_CT { |
| 880 | var HlrSubscriberList sl; |
| 881 | var GSUP_PDU res; |
| 882 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 883 | f_init(false); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 884 | |
| 885 | sl := f_gen_subs(); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 886 | f_start_handler_per_sub(refers(f_TC_gsup_sai), sl); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 887 | |
| 888 | setverdict(pass); |
| 889 | } |
| 890 | |
Alexander Couzens | 9269644 | 2020-01-10 07:57:16 +0100 | [diff] [blame] | 891 | /* test SAI for a number of different subscriber cases (algo, 2g/3g, ...) */ |
| 892 | private function f_TC_gsup_sai_num_auth_vectors() runs on HLR_ConnHdlr { |
| 893 | var GSUP_PDU res; |
| 894 | res := f_perform_SAI(g_pars.sub.imsi, num_auth_tuple := 1); |
| 895 | f_count_auth_tuples(res, 1); |
| 896 | res := f_perform_SAI(g_pars.sub.imsi, num_auth_tuple := 4); |
| 897 | f_count_auth_tuples(res, 4); |
| 898 | res := f_perform_SAI(g_pars.sub.imsi, num_auth_tuple := 5); |
| 899 | f_count_auth_tuples(res, 5); |
| 900 | res := f_perform_SAI(g_pars.sub.imsi, num_auth_tuple := 254); |
| 901 | f_count_auth_tuples(res, 5); |
| 902 | setverdict(pass); |
| 903 | } |
| 904 | testcase TC_gsup_sai_num_auth_vectors() runs on test_CT { |
| 905 | var HlrSubscriberList sl; |
| 906 | var GSUP_PDU res; |
| 907 | |
| 908 | f_init(false); |
| 909 | |
| 910 | sl := f_gen_subs(); |
| 911 | f_start_handler_per_sub(refers(f_TC_gsup_sai_num_auth_vectors), sl); |
| 912 | |
| 913 | setverdict(pass); |
| 914 | } |
| 915 | |
Harald Welte | af7c318 | 2019-08-22 12:40:22 +0200 | [diff] [blame] | 916 | private function f_ensure_amf_separation_bit(GSUP_PDU res, BIT1 sep_bit) |
| 917 | { |
| 918 | for (var integer i := 0; i < lengthof(res.ies); i := i+1) { |
| 919 | var GSUP_IE tuple := res.ies[i]; |
| 920 | if (tuple.tag != OSMO_GSUP_AUTH_TUPLE_IE) { |
| 921 | continue; |
| 922 | } |
| 923 | var GSUP_IeValue autn; |
| 924 | if (f_gsup_find_nested_ie(tuple.val.auth_tuple, OSMO_GSUP_AUTN_IE, autn) == false) { |
| 925 | setverdict(fail, "Couldn't find AUTN IE in tuple ", i); |
| 926 | mtc.stop; |
| 927 | } |
| 928 | var bitstring amf := oct2bit(substr(autn.autn, 6, 2)); |
| 929 | if (amf[0] != sep_bit) { |
| 930 | setverdict(fail, "AMF bit 0 (separation bit) must be ", sep_bit," but was not"); |
| 931 | mtc.stop; |
| 932 | } |
| 933 | } |
| 934 | } |
| 935 | |
Alexander Couzens | 9269644 | 2020-01-10 07:57:16 +0100 | [diff] [blame] | 936 | private function f_count_auth_tuples(GSUP_PDU res, template (omit) integer expected_auth_tuples := omit) |
| 937 | { |
| 938 | var integer auth_tuples := 0; |
| 939 | for (var integer i := 0; i < lengthof(res.ies); i := i+1) { |
| 940 | var GSUP_IE tuple := res.ies[i]; |
| 941 | if (tuple.tag == OSMO_GSUP_AUTH_TUPLE_IE) { |
| 942 | auth_tuples := auth_tuples + 1; |
| 943 | } |
| 944 | } |
| 945 | |
| 946 | if ((not istemplatekind(expected_auth_tuples, "omit")) and |
| 947 | not match(auth_tuples, valueof(expected_auth_tuples))) { |
| 948 | setverdict(fail, |
| 949 | "Did not received expected number of auth tuples. Expected ", |
| 950 | mp_default_num_auth_tuples, |
| 951 | " but received ", auth_tuples); |
| 952 | } |
| 953 | } |
| 954 | |
Harald Welte | af7c318 | 2019-08-22 12:40:22 +0200 | [diff] [blame] | 955 | /* test SAI for a number of different subscriber cases (algo, 2g/3g, ...) */ |
| 956 | private function f_TC_gsup_sai_eps() runs on HLR_ConnHdlr { |
| 957 | var GSUP_PDU res; |
| 958 | res := f_perform_SAI(g_pars.sub.imsi, is_eps := true); |
| 959 | f_ensure_amf_separation_bit(res, '1'B); |
| 960 | |
| 961 | /* TODO: match if tuple[s] matches expectation */ |
| 962 | setverdict(pass); |
| 963 | } |
| 964 | testcase TC_gsup_sai_eps() runs on test_CT { |
| 965 | var HlrSubscriberList sl; |
| 966 | var GSUP_PDU res; |
| 967 | |
| 968 | f_init(false); |
| 969 | |
| 970 | sl := f_gen_3G_subs(); |
| 971 | f_start_handler_per_sub(refers(f_TC_gsup_sai_eps), sl); |
| 972 | |
| 973 | setverdict(pass); |
| 974 | } |
| 975 | |
| 976 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 977 | /* test UL for unknown IMSI */ |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 978 | private function f_TC_ul_unknown_imsi() runs on HLR_ConnHdlr { |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 979 | f_perform_UL(g_pars.sub.imsi, ?, 2, source_name := g_pars.source_name); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 980 | setverdict(pass); |
| 981 | } |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 982 | testcase TC_gsup_ul_unknown_imsi() runs on test_CT { |
| 983 | var hexstring imsi := f_rnd_imsi('26242'H); |
| 984 | var HLR_ConnHdlrPars pars := valueof(t_Pars(imsi)); |
| 985 | var HLR_ConnHdlr vc_conn; |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 986 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 987 | f_init(false); |
| 988 | vc_conn := f_start_handler(refers(f_TC_ul_unknown_imsi), pars); |
| 989 | vc_conn.done; |
| 990 | } |
Alexander Couzens | 9e3c233 | 2022-03-24 23:33:52 +0100 | [diff] [blame^] | 991 | |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 992 | testcase TC_gsup_ul_unknown_imsi_via_proxy() runs on test_CT { |
| 993 | var hexstring imsi := f_rnd_imsi('26242'H); |
| 994 | var HLR_ConnHdlrPars pars := valueof(t_Pars_via_proxy(imsi)); |
| 995 | var HLR_ConnHdlr vc_conn; |
| 996 | |
| 997 | f_init(false); |
| 998 | vc_conn := f_start_handler(refers(f_TC_ul_unknown_imsi), pars); |
| 999 | vc_conn.done; |
| 1000 | } |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1001 | |
Alexander Couzens | 9e3c233 | 2022-03-24 23:33:52 +0100 | [diff] [blame^] | 1002 | /* Test if the HLR can be configured to a different error code if the subscriber can't be found. |
| 1003 | * E.g. on event networks the HLR should return Roaming Not Allowed to unknown subscribers instead |
| 1004 | * of Subscriber Unknown in HLR. |
| 1005 | */ |
| 1006 | private function f_TC_ul_unknown_imsi_roaming_not_allowed() runs on HLR_ConnHdlr { |
| 1007 | f_vty_config(VTY, "hlr", "reject-cause not-found roaming-not-allowed"); |
| 1008 | f_perform_UL(g_pars.sub.imsi, ?, 13, source_name := g_pars.source_name); |
| 1009 | setverdict(pass); |
| 1010 | } |
| 1011 | testcase TC_gsup_ul_unknown_imsi_roaming_not_allowed() runs on test_CT { |
| 1012 | var hexstring imsi := f_rnd_imsi('26242'H); |
| 1013 | var HLR_ConnHdlrPars pars := valueof(t_Pars(imsi)); |
| 1014 | var HLR_ConnHdlr vc_conn; |
| 1015 | |
| 1016 | f_init(false); |
| 1017 | vc_conn := f_start_handler(refers(f_TC_ul_unknown_imsi_roaming_not_allowed), pars); |
| 1018 | vc_conn.done; |
| 1019 | } |
| 1020 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1021 | /* test UL for a number of different subscriber cases (algo, 2g/3g, ...) */ |
| 1022 | private function f_TC_gsup_ul() runs on HLR_ConnHdlr { |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 1023 | var GSUP_PDUs res; |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 1024 | res := f_perform_UL(g_pars.sub.imsi, g_pars.sub.msisdn, source_name := g_pars.source_name); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1025 | setverdict(pass); |
| 1026 | } |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 1027 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 1028 | testcase TC_gsup_ul() runs on test_CT { |
| 1029 | var HlrSubscriberList sl; |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 1030 | var GSUP_PDUs res; |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 1031 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1032 | f_init(false); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 1033 | sl := f_gen_subs(); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1034 | f_start_handler_per_sub(refers(f_TC_gsup_ul), sl); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 1035 | |
| 1036 | setverdict(pass); |
| 1037 | } |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 1038 | testcase TC_gsup_ul_via_proxy() runs on test_CT { |
| 1039 | var HlrSubscriberList sl; |
| 1040 | var GSUP_PDU res; |
| 1041 | |
| 1042 | f_init(false); |
| 1043 | sl := f_gen_subs(); |
| 1044 | f_start_handler_per_sub(refers(f_TC_gsup_ul), sl, via_proxy := true); |
| 1045 | |
| 1046 | setverdict(pass); |
| 1047 | } |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 1048 | |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 1049 | private function f_TC_gsup_ul_subscriber_data() runs on HLR_ConnHdlr { |
| 1050 | var GSUP_PDUs pdus; |
| 1051 | var GSUP_PDU isd; |
| 1052 | log("GSUP ul subscriber_data", isd); |
| 1053 | pdus := f_perform_UL(g_pars.sub.imsi, g_pars.sub.msisdn, source_name := g_pars.source_name); |
| 1054 | isd := pdus[1]; |
| 1055 | |
| 1056 | template GSUP_IEs tr_pdp_info_internet := { |
| 1057 | tr_GSUP_IE_PDP_CONTEXT_ID('01'O), |
| 1058 | tr_GSUP_IE_APN(str2apn("internet")) |
| 1059 | } |
| 1060 | template GSUP_IEs tr_pdp_info_wildcard := { |
| 1061 | tr_GSUP_IE_PDP_CONTEXT_ID('02'O), |
| 1062 | tr_GSUP_IE_APN(str2apn("*")) |
| 1063 | } |
| 1064 | |
| 1065 | /* Search for PDP info 'internet', '*' */ |
| 1066 | var boolean found := false; |
| 1067 | var GSUP_IeValue ievalue; |
| 1068 | var GSUP_IEs pdp_info; |
| 1069 | found := f_gsup_find_nested_ie_multiple(isd.ies, OSMO_GSUP_PDP_INFO_IE, 0, ievalue); |
| 1070 | if (not found) { |
| 1071 | setverdict(fail, "Multiple APNs: Coulnd't find first PDP Info IE in: ", isd); |
| 1072 | return; |
| 1073 | } |
| 1074 | pdp_info := ievalue.pdp_info; |
| 1075 | if (not match(pdp_info, tr_pdp_info_internet)) { |
| 1076 | setverdict(fail, "Multiple APNs: first PDP Info doesn't match: ", pdp_info, "on Template: ", tr_pdp_info_internet); |
| 1077 | return; |
| 1078 | } |
| 1079 | |
| 1080 | /* wildcard '*' */ |
| 1081 | found := f_gsup_find_nested_ie_multiple(isd.ies, OSMO_GSUP_PDP_INFO_IE, 1, ievalue); |
| 1082 | if (not found) { |
| 1083 | setverdict(fail, "Multiple APNs: Coulnd't find second PDP Info IE in: ", isd); |
| 1084 | return; |
| 1085 | } |
| 1086 | pdp_info := ievalue.pdp_info; |
| 1087 | if (not match(pdp_info, tr_pdp_info_wildcard)) { |
| 1088 | setverdict(fail, "Multiple APNs: second PDP Info doesn't match: ", pdp_info, "on Template: ", tr_pdp_info_wildcard); |
| 1089 | return; |
| 1090 | } |
| 1091 | |
| 1092 | setverdict(pass); |
| 1093 | } |
| 1094 | |
| 1095 | testcase TC_gsup_ul_subscriber_data() runs on test_CT { |
| 1096 | /* Do a GSUP Update Location Request to get a Insert Subscriber Data Request (ISD). |
| 1097 | * Check for multiple APN in the ISD: |
| 1098 | * SGSN -> HLR: Update Location Request |
| 1099 | * SGSN <- HLR: Insert Subscriber Data Request (Check the TLV) |
| 1100 | * SGSN -> HLR: Insert Subscriber Data Result |
| 1101 | * SGSN <- HLR: Update Location Result |
| 1102 | */ |
| 1103 | var HlrSubscriberList sl; |
| 1104 | |
| 1105 | f_init(false); |
| 1106 | f_vty_config2(VTY, {"hlr", "ps"} , "no pdp-profiles default"); |
| 1107 | f_vty_config2(VTY, {"hlr", "ps", "pdp-profiles default", "profile 1"}, "apn internet"); |
| 1108 | f_vty_config2(VTY, {"hlr", "ps", "pdp-profiles default", "profile 2"}, "apn *"); |
| 1109 | sl := f_gen_subs(); |
| 1110 | f_start_handler_per_sub(refers(f_TC_gsup_ul_subscriber_data), sl); |
| 1111 | |
| 1112 | setverdict(pass); |
| 1113 | } |
| 1114 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 1115 | /* Test only the VTY commands */ |
| 1116 | testcase TC_vty() runs on test_CT { |
| 1117 | var HlrSubscriber sub; |
| 1118 | |
| 1119 | f_init(); |
| 1120 | |
| 1121 | /* we're not using f_gen_subs() here as the expect pattern for the 'show' are different |
| 1122 | * from case to case */ |
| 1123 | sub := valueof(t_Sub2G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), "comp128v1")); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1124 | f_vty_subscr_create(VTY, sub); |
| 1125 | f_vty_subscr_show(VTY, sub, pattern "*IMSI: *2G auth: COMP128v1*"); |
| 1126 | f_vty_subscr_delete(VTY, sub); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 1127 | |
| 1128 | sub := valueof(t_Sub3G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), |
| 1129 | "milenage", false)); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1130 | f_vty_subscr_create(VTY, sub); |
| 1131 | f_vty_subscr_show(VTY, sub, pattern "*IMSI: *3G auth: MILENAGE*"); |
| 1132 | f_vty_subscr_delete(VTY, sub); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 1133 | |
| 1134 | sub := valueof(t_Sub2G3G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), |
| 1135 | "comp128v1", "milenage", false)); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1136 | f_vty_subscr_create(VTY, sub); |
| 1137 | f_vty_subscr_show(VTY, sub, pattern "*IMSI: *2G auth: COMP128v1*3G auth: MILENAGE*"); |
| 1138 | f_vty_subscr_delete(VTY, sub); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 1139 | |
| 1140 | setverdict(pass); |
| 1141 | } |
| 1142 | |
Harald Welte | 09b3c50 | 2018-03-01 22:42:22 +0100 | [diff] [blame] | 1143 | /* VTY changes to MSISDN should result in ISD to current VLR */ |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1144 | private function f_TC_vty_msisdn_isd() runs on HLR_ConnHdlr { |
Harald Welte | 09b3c50 | 2018-03-01 22:42:22 +0100 | [diff] [blame] | 1145 | var hexstring new_msisdn; |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 1146 | var GSUP_PDUs res; |
Harald Welte | 09b3c50 | 2018-03-01 22:42:22 +0100 | [diff] [blame] | 1147 | timer T := 5.0; |
| 1148 | |
Harald Welte | 09b3c50 | 2018-03-01 22:42:22 +0100 | [diff] [blame] | 1149 | /* Create Subscriber */ |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1150 | f_vty_subscr_create(VTY, g_pars.sub); |
Harald Welte | 09b3c50 | 2018-03-01 22:42:22 +0100 | [diff] [blame] | 1151 | |
| 1152 | /* Perform UpdateLocation (VLR now known to HLR) */ |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1153 | res := f_perform_UL(g_pars.sub.imsi, g_pars.sub.msisdn); |
Harald Welte | 09b3c50 | 2018-03-01 22:42:22 +0100 | [diff] [blame] | 1154 | |
| 1155 | /* Then change IMSI via VTY */ |
| 1156 | new_msisdn := '49161'H & f_rnd_hexstring(7, 9); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1157 | f_vty_subscr_update_msisdn(VTY, g_pars.sub, new_msisdn); |
Harald Welte | 09b3c50 | 2018-03-01 22:42:22 +0100 | [diff] [blame] | 1158 | /* And expect InsertSubscriberData as result */ |
| 1159 | T.start; |
| 1160 | alt { |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1161 | [] GSUP.receive(tr_GSUP_ISD_REQ(g_pars.sub.imsi, new_msisdn)) { |
| 1162 | GSUP.send(ts_GSUP_ISD_RES(g_pars.sub.imsi)); |
| 1163 | g_pars.sub.msisdn := new_msisdn; |
Harald Welte | 09b3c50 | 2018-03-01 22:42:22 +0100 | [diff] [blame] | 1164 | setverdict(pass); |
| 1165 | } |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1166 | [] GSUP.receive(tr_GSUP_ISD_REQ(g_pars.sub.imsi, g_pars.sub.msisdn)) { |
Stefan Sperling | 7c09687 | 2018-04-09 11:24:22 +0200 | [diff] [blame] | 1167 | log("received ISD req with old MSISDN"); |
| 1168 | setverdict(fail); |
| 1169 | } |
Harald Welte | 09b3c50 | 2018-03-01 22:42:22 +0100 | [diff] [blame] | 1170 | [] GSUP.receive { repeat; } |
| 1171 | [] T.timeout { |
| 1172 | setverdict(fail, "Timeout waiting for ISD.req"); |
| 1173 | } |
| 1174 | } |
| 1175 | } |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1176 | testcase TC_vty_msisdn_isd() runs on test_CT { |
| 1177 | var HlrSubscriber sub; |
| 1178 | var HLR_ConnHdlr vc_conn; |
| 1179 | |
| 1180 | f_init(false); |
| 1181 | |
| 1182 | /* Create Subscriber */ |
| 1183 | sub := valueof(t_Sub2G(f_rnd_imsi('26242'H), '49161'H & f_rnd_hexstring(7, 9), "comp128v1")); |
| 1184 | |
| 1185 | vc_conn := f_start_handler(refers(f_TC_vty_msisdn_isd), valueof(t_Pars_sub(sub))); |
| 1186 | vc_conn.done; |
| 1187 | } |
Harald Welte | 09b3c50 | 2018-03-01 22:42:22 +0100 | [diff] [blame] | 1188 | |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 1189 | /* Test PURGE MS for CS services */ |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1190 | private function f_TC_gsup_purge_cs() runs on HLR_ConnHdlr { |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 1191 | var GSUP_PDUs res; |
| 1192 | var GSUP_PDU pdu; |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1193 | res := f_perform_UL(g_pars.sub.imsi, g_pars.sub.msisdn); |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 1194 | pdu := f_perform_PURGE(g_pars.sub.imsi, OSMO_GSUP_CN_DOMAIN_CS); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1195 | } |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 1196 | testcase TC_gsup_purge_cs() runs on test_CT { |
| 1197 | var HlrSubscriberList sl; |
| 1198 | var GSUP_PDU res; |
| 1199 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1200 | f_init(false); |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 1201 | sl := f_gen_subs(); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1202 | f_start_handler_per_sub(refers(f_TC_gsup_purge_cs), sl); |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 1203 | |
| 1204 | setverdict(pass); |
| 1205 | } |
| 1206 | |
| 1207 | /* Test PURGE MS for PS services */ |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1208 | private function f_TC_gsup_purge_ps() runs on HLR_ConnHdlr { |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 1209 | var GSUP_PDUs res; |
| 1210 | var GSUP_PDU pdu; |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1211 | res := f_perform_UL(g_pars.sub.imsi, g_pars.sub.msisdn); |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 1212 | pdu := f_perform_PURGE(g_pars.sub.imsi, OSMO_GSUP_CN_DOMAIN_PS); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1213 | } |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 1214 | testcase TC_gsup_purge_ps() runs on test_CT { |
| 1215 | var HlrSubscriberList sl; |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 1216 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1217 | f_init(false); |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 1218 | sl := f_gen_subs(); |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1219 | f_start_handler_per_sub(refers(f_TC_gsup_purge_ps), sl); |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 1220 | |
| 1221 | setverdict(pass); |
| 1222 | } |
| 1223 | |
| 1224 | /* Test PURGEG MS procedure for unknown IMSI */ |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1225 | |
| 1226 | private function f_TC_gsup_purge_unknown() runs on HLR_ConnHdlr { |
| 1227 | var GSUP_PDU res; |
| 1228 | res := f_perform_PURGE(g_pars.sub.imsi, OSMO_GSUP_CN_DOMAIN_CS, 2); |
| 1229 | } |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 1230 | testcase TC_gsup_purge_unknown() runs on test_CT { |
| 1231 | var hexstring imsi := '2345743413463'H; |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1232 | var HLR_ConnHdlrPars pars := valueof(t_Pars(imsi)); |
| 1233 | var HLR_ConnHdlr vc_conn; |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 1234 | |
Harald Welte | ed380d1 | 2018-06-14 13:42:11 +0200 | [diff] [blame] | 1235 | f_init(false); |
| 1236 | vc_conn := f_start_handler(refers(f_TC_ul_unknown_imsi), pars); |
| 1237 | vc_conn.done; |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 1238 | |
| 1239 | setverdict(pass); |
| 1240 | } |
| 1241 | |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 1242 | import from HLR_EUSE all; |
| 1243 | |
| 1244 | /* Test for USSD request to undefined/unrouted short-code. Expect ss-NotAvailable(18) */ |
| 1245 | private function f_TC_mo_ussd_unknown() runs on HLR_ConnHdlr { |
| 1246 | var GSUP_PDU res; |
| 1247 | var octetstring ss := f_USSD_FACILITY_IE_INVOKE( |
| 1248 | op_code := SS_OP_CODE_PROCESS_USS_REQ, |
| 1249 | ussd_string := "*#200#"); |
| 1250 | GSUP.send(valueof(ts_GSUP_PROC_SS_REQ(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1251 | OSMO_GSUP_SESSION_STATE_BEGIN, ss))); |
Vadim Yanitskiy | 06e53c5 | 2019-03-28 15:08:24 +0700 | [diff] [blame] | 1252 | res := f_SS_expect(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1253 | OSMO_GSUP_SESSION_STATE_END, |
| 1254 | tr_SS_FACILITY_RETURN_ERROR(1, 18)); |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 1255 | } |
| 1256 | testcase TC_mo_ussd_unknown() runs on test_CT { |
| 1257 | var HlrSubscriberList sl; |
| 1258 | var HLR_ConnHdlr vc_conn; |
| 1259 | |
| 1260 | f_init(false); |
| 1261 | sl := f_gen_subs(); |
| 1262 | for (var integer i := 0; i < sizeof(sl); i := i+1) { |
| 1263 | var HLR_ConnHdlrPars pars := valueof(t_Pars_sub(sl[i])); |
| 1264 | pars.ussd.sid := f_rnd_octstring(4); |
| 1265 | f_vty_subscr_create(VTY, pars.sub); |
| 1266 | vc_conn := f_start_handler(refers(f_TC_mo_ussd_unknown), pars); |
| 1267 | vc_conn.done; |
| 1268 | } |
| 1269 | } |
| 1270 | |
| 1271 | /* Test for USSD request to currently disconnected EUSE. Expect ss-SystemFailure(34) */ |
| 1272 | private function f_TC_mo_ussd_euse_disc() runs on HLR_ConnHdlr { |
| 1273 | var GSUP_PDU res; |
| 1274 | var octetstring ss := f_USSD_FACILITY_IE_INVOKE( |
| 1275 | op_code := SS_OP_CODE_PROCESS_USS_REQ, |
| 1276 | ussd_string := "*100#"); |
| 1277 | GSUP.send(valueof(ts_GSUP_PROC_SS_REQ(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1278 | OSMO_GSUP_SESSION_STATE_BEGIN, ss))); |
Vadim Yanitskiy | 06e53c5 | 2019-03-28 15:08:24 +0700 | [diff] [blame] | 1279 | res := f_SS_expect(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1280 | OSMO_GSUP_SESSION_STATE_END, |
| 1281 | tr_SS_FACILITY_RETURN_ERROR(1, 34)); |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 1282 | } |
| 1283 | testcase TC_mo_ussd_euse_disc() runs on test_CT { |
| 1284 | var HlrSubscriberList sl; |
| 1285 | var HLR_ConnHdlr vc_conn; |
| 1286 | |
| 1287 | f_init(false); |
| 1288 | sl := f_gen_subs(); |
| 1289 | for (var integer i := 0; i < sizeof(sl); i := i+1) { |
| 1290 | var HLR_ConnHdlrPars pars := valueof(t_Pars_sub(sl[i])); |
| 1291 | pars.ussd.sid := f_rnd_octstring(4); |
| 1292 | f_vty_subscr_create(VTY, pars.sub); |
| 1293 | vc_conn := f_start_handler(refers(f_TC_mo_ussd_euse_disc), pars); |
| 1294 | vc_conn.done; |
| 1295 | } |
| 1296 | } |
| 1297 | |
| 1298 | /* Test for USSD request to internal own-imsi IUSE. */ |
| 1299 | private function f_TC_mo_ussd_iuse_imsi() runs on HLR_ConnHdlr { |
| 1300 | var GSUP_PDU res; |
| 1301 | var charstring resp_str; |
| 1302 | var octetstring ss := f_USSD_FACILITY_IE_INVOKE( |
| 1303 | op_code := SS_OP_CODE_PROCESS_USS_REQ, |
| 1304 | ussd_string := "*#101#"); |
| 1305 | GSUP.send(valueof(ts_GSUP_PROC_SS_REQ(g_pars.sub.imsi, g_pars.ussd.sid, |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 1306 | OSMO_GSUP_SESSION_STATE_BEGIN, ss, |
| 1307 | source_name := g_pars.source_name))); |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 1308 | resp_str := "Your IMSI is " & hex2str(g_pars.sub.imsi); |
Vadim Yanitskiy | 06e53c5 | 2019-03-28 15:08:24 +0700 | [diff] [blame] | 1309 | res := f_SS_expect(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1310 | OSMO_GSUP_SESSION_STATE_END, |
| 1311 | tr_SS_USSD_FACILITY_RETURN_RESULT(1, 59, SS_USSD_DEFAULT_DCS, |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 1312 | f_encGSM7bit(resp_str)), |
| 1313 | destination_name := g_pars.source_name); |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 1314 | } |
| 1315 | testcase TC_mo_ussd_iuse_imsi() runs on test_CT { |
| 1316 | var HlrSubscriberList sl; |
| 1317 | var HLR_ConnHdlr vc_conn; |
| 1318 | |
| 1319 | f_init(false); |
| 1320 | sl := f_gen_subs(); |
| 1321 | for (var integer i := 0; i < sizeof(sl); i := i+1) { |
| 1322 | var HLR_ConnHdlrPars pars := valueof(t_Pars_sub(sl[i])); |
| 1323 | pars.ussd.sid := f_rnd_octstring(4); |
| 1324 | f_vty_subscr_create(VTY, pars.sub); |
| 1325 | vc_conn := f_start_handler(refers(f_TC_mo_ussd_iuse_imsi), pars); |
| 1326 | vc_conn.done; |
| 1327 | } |
| 1328 | } |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 1329 | testcase TC_mo_ussd_iuse_imsi_via_proxy() runs on test_CT { |
| 1330 | var HlrSubscriberList sl; |
| 1331 | var HLR_ConnHdlr vc_conn; |
| 1332 | |
| 1333 | f_init(false); |
| 1334 | sl := f_gen_subs(); |
| 1335 | for (var integer i := 0; i < sizeof(sl); i := i+1) { |
| 1336 | var HLR_ConnHdlrPars pars := valueof(t_Pars_sub_via_proxy(sl[i])); |
| 1337 | pars.ussd.sid := f_rnd_octstring(4); |
| 1338 | f_vty_subscr_create(VTY, pars.sub); |
| 1339 | vc_conn := f_start_handler(refers(f_TC_mo_ussd_iuse_imsi), pars); |
| 1340 | vc_conn.done; |
| 1341 | } |
| 1342 | } |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 1343 | |
| 1344 | /* Test for USSD request to internal own-msisdn IUSE. */ |
| 1345 | private function f_TC_mo_ussd_iuse_msisdn() runs on HLR_ConnHdlr { |
| 1346 | var GSUP_PDU res; |
| 1347 | var charstring resp_str; |
| 1348 | var octetstring ss := f_USSD_FACILITY_IE_INVOKE( |
| 1349 | op_code := SS_OP_CODE_PROCESS_USS_REQ, |
| 1350 | ussd_string := "*#100#"); |
| 1351 | GSUP.send(valueof(ts_GSUP_PROC_SS_REQ(g_pars.sub.imsi, g_pars.ussd.sid, |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 1352 | OSMO_GSUP_SESSION_STATE_BEGIN, ss, |
| 1353 | source_name := g_pars.source_name))); |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 1354 | resp_str := "Your extension is " & hex2str(g_pars.sub.msisdn); |
Vadim Yanitskiy | 06e53c5 | 2019-03-28 15:08:24 +0700 | [diff] [blame] | 1355 | res := f_SS_expect(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1356 | OSMO_GSUP_SESSION_STATE_END, |
| 1357 | tr_SS_USSD_FACILITY_RETURN_RESULT(1, 59, SS_USSD_DEFAULT_DCS, |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 1358 | f_encGSM7bit(resp_str)), |
| 1359 | destination_name := g_pars.source_name); |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 1360 | } |
| 1361 | testcase TC_mo_ussd_iuse_msisdn() runs on test_CT { |
| 1362 | var HlrSubscriberList sl; |
| 1363 | var HLR_ConnHdlr vc_conn; |
| 1364 | |
| 1365 | f_init(false); |
| 1366 | sl := f_gen_subs(); |
| 1367 | for (var integer i := 0; i < sizeof(sl); i := i+1) { |
| 1368 | var HLR_ConnHdlrPars pars := valueof(t_Pars_sub(sl[i])); |
| 1369 | pars.ussd.sid := f_rnd_octstring(4); |
| 1370 | f_vty_subscr_create(VTY, pars.sub); |
| 1371 | vc_conn := f_start_handler(refers(f_TC_mo_ussd_iuse_msisdn), pars); |
| 1372 | vc_conn.done; |
| 1373 | } |
| 1374 | } |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 1375 | testcase TC_mo_ussd_iuse_msisdn_via_proxy() runs on test_CT { |
| 1376 | var HlrSubscriberList sl; |
| 1377 | var HLR_ConnHdlr vc_conn; |
| 1378 | |
| 1379 | f_init(false); |
| 1380 | sl := f_gen_subs(); |
| 1381 | for (var integer i := 0; i < sizeof(sl); i := i+1) { |
| 1382 | var HLR_ConnHdlrPars pars := valueof(t_Pars_sub_via_proxy(sl[i])); |
| 1383 | pars.ussd.sid := f_rnd_octstring(4); |
| 1384 | f_vty_subscr_create(VTY, pars.sub); |
| 1385 | vc_conn := f_start_handler(refers(f_TC_mo_ussd_iuse_msisdn), pars); |
| 1386 | vc_conn.done; |
| 1387 | } |
| 1388 | } |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 1389 | |
| 1390 | /* Test routing of USSD to EUSE by a specific route */ |
| 1391 | private function f_TC_mo_ussd_100() runs on HLR_ConnHdlr { |
| 1392 | var GSUP_PDU res; |
| 1393 | /* invoke / invoke id 1 / processUSS-req */ |
| 1394 | //var octetstring ss := 'a11202010102013b300a04010f0405aa180c3602'O; |
| 1395 | var octetstring ss := f_USSD_FACILITY_IE_INVOKE( |
| 1396 | op_code := SS_OP_CODE_PROCESS_USS_REQ, |
| 1397 | ussd_string := "*100#"); |
| 1398 | GSUP.send(valueof(ts_GSUP_PROC_SS_REQ(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1399 | OSMO_GSUP_SESSION_STATE_BEGIN, ss))); |
Vadim Yanitskiy | 06e53c5 | 2019-03-28 15:08:24 +0700 | [diff] [blame] | 1400 | res := f_SS_expect(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1401 | OSMO_GSUP_SESSION_STATE_END, |
| 1402 | tr_SS_USSD_FACILITY_RETURN_RESULT(1, 59, SS_USSD_DEFAULT_DCS, |
| 1403 | f_encGSM7bit("*100#"))); |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 1404 | } |
| 1405 | testcase TC_mo_ussd_euse() runs on test_CT { |
| 1406 | var HlrSubscriberList sl; |
| 1407 | var HLR_ConnHdlr vc_conn; |
| 1408 | |
| 1409 | var HLR_EUSE_CT vc_EUSE := HLR_EUSE_CT.create("EUSE-" & testcasename()); |
| 1410 | vc_EUSE.start(HLR_EUSE.f_main_mo(mp_hlr_ip, mp_hlr_gsup_port, "foobar", refers(f_ss_echo))); |
| 1411 | |
| 1412 | f_init(false); |
| 1413 | sl := f_gen_subs(); |
| 1414 | for (var integer i := 0; i < sizeof(sl); i := i+1) { |
| 1415 | var HLR_ConnHdlrPars pars := valueof(t_Pars_sub(sl[i])); |
| 1416 | pars.ussd.sid := f_rnd_octstring(4); |
| 1417 | f_vty_subscr_create(VTY, pars.sub); |
| 1418 | vc_conn := f_start_handler(refers(f_TC_mo_ussd_100), pars); |
| 1419 | vc_conn.done; |
| 1420 | } |
| 1421 | |
| 1422 | vc_EUSE.stop; |
| 1423 | } |
| 1424 | |
| 1425 | /* Test routing of USSD to EUSE by a specific route, with CONTINUE */ |
| 1426 | private function f_TC_mo_ussd_100_continue() runs on HLR_ConnHdlr { |
| 1427 | var GSUP_PDU res; |
| 1428 | /* Simulate BEGIN from MS/MSC */ |
| 1429 | var octetstring ss := f_USSD_FACILITY_IE_INVOKE(op_code := SS_OP_CODE_PROCESS_USS_REQ, |
| 1430 | ussd_string := "*100#"); |
| 1431 | GSUP.send(valueof(ts_GSUP_PROC_SS_REQ(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1432 | OSMO_GSUP_SESSION_STATE_BEGIN, ss))); |
| 1433 | /* expect echo response from EUSE */ |
Vadim Yanitskiy | 06e53c5 | 2019-03-28 15:08:24 +0700 | [diff] [blame] | 1434 | res := f_SS_expect(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1435 | OSMO_GSUP_SESSION_STATE_CONTINUE, |
| 1436 | tr_SS_USSD_FACILITY_RETURN_RESULT(1, 59, SS_USSD_DEFAULT_DCS, |
| 1437 | f_encGSM7bit("*100#"))); |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 1438 | |
| 1439 | /* Simulate CONTINUE from MS/MSC */ |
| 1440 | ss := f_USSD_FACILITY_IE_INVOKE(op_code := SS_OP_CODE_PROCESS_USS_REQ, |
| 1441 | ussd_string := "mahlzeit"); |
| 1442 | GSUP.send(valueof(ts_GSUP_PROC_SS_REQ(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1443 | OSMO_GSUP_SESSION_STATE_CONTINUE, ss))); |
| 1444 | |
| 1445 | /* expect echo response from EUSE */ |
Vadim Yanitskiy | 06e53c5 | 2019-03-28 15:08:24 +0700 | [diff] [blame] | 1446 | res := f_SS_expect(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1447 | OSMO_GSUP_SESSION_STATE_END, |
| 1448 | tr_SS_USSD_FACILITY_RETURN_RESULT(1, 59, SS_USSD_DEFAULT_DCS, |
| 1449 | f_encGSM7bit("mahlzeit"))); |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 1450 | } |
| 1451 | testcase TC_mo_ussd_euse_continue() runs on test_CT { |
| 1452 | var HlrSubscriberList sl; |
| 1453 | var HLR_ConnHdlr vc_conn; |
| 1454 | |
| 1455 | var HLR_EUSE_CT vc_EUSE := HLR_EUSE_CT.create("EUSE-" & testcasename()); |
| 1456 | vc_EUSE.start(HLR_EUSE.f_main_mo(mp_hlr_ip, mp_hlr_gsup_port, "foobar", |
| 1457 | refers(f_ss_echo_continue))); |
| 1458 | |
| 1459 | f_init(false); |
| 1460 | sl := f_gen_subs(); |
| 1461 | for (var integer i := 0; i < sizeof(sl); i := i+1) { |
| 1462 | var HLR_ConnHdlrPars pars := valueof(t_Pars_sub(sl[i])); |
| 1463 | pars.ussd.sid := f_rnd_octstring(4); |
| 1464 | f_vty_subscr_create(VTY, pars.sub); |
| 1465 | vc_conn := f_start_handler(refers(f_TC_mo_ussd_100_continue), pars); |
| 1466 | vc_conn.done; |
| 1467 | } |
| 1468 | |
| 1469 | vc_EUSE.stop; |
| 1470 | } |
| 1471 | |
| 1472 | |
| 1473 | /* Test routing of USSD to EUSE by default-route */ |
| 1474 | private function f_TC_mo_ussd_999() runs on HLR_ConnHdlr { |
| 1475 | var GSUP_PDU res; |
| 1476 | var octetstring ss := f_USSD_FACILITY_IE_INVOKE( |
| 1477 | op_code := SS_OP_CODE_PROCESS_USS_REQ, |
| 1478 | ussd_string := "*999#"); |
| 1479 | GSUP.send(valueof(ts_GSUP_PROC_SS_REQ(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1480 | OSMO_GSUP_SESSION_STATE_BEGIN, ss))); |
Vadim Yanitskiy | 06e53c5 | 2019-03-28 15:08:24 +0700 | [diff] [blame] | 1481 | res := f_SS_expect(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1482 | OSMO_GSUP_SESSION_STATE_END, |
| 1483 | tr_SS_USSD_FACILITY_RETURN_RESULT(1, 59, SS_USSD_DEFAULT_DCS, |
| 1484 | f_encGSM7bit("*999#"))); |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 1485 | } |
| 1486 | testcase TC_mo_ussd_euse_defaultroute() runs on test_CT { |
| 1487 | var HlrSubscriberList sl; |
| 1488 | var HLR_ConnHdlr vc_conn; |
| 1489 | |
| 1490 | var HLR_EUSE_CT vc_EUSE := HLR_EUSE_CT.create("EUSE-" & testcasename()); |
| 1491 | vc_EUSE.start(HLR_EUSE.f_main_mo(mp_hlr_ip, mp_hlr_gsup_port, "foobar", refers(f_ss_echo))); |
| 1492 | |
| 1493 | f_init(false); |
| 1494 | f_vty_config(VTY, "hlr", "ussd default-route external foobar"); |
| 1495 | |
| 1496 | sl := f_gen_subs(); |
| 1497 | for (var integer i := 0; i < sizeof(sl); i := i+1) { |
| 1498 | var HLR_ConnHdlrPars pars := valueof(t_Pars_sub(sl[i])); |
| 1499 | pars.ussd.sid := f_rnd_octstring(4); |
| 1500 | f_vty_subscr_create(VTY, pars.sub); |
| 1501 | vc_conn := f_start_handler(refers(f_TC_mo_ussd_999), pars); |
| 1502 | vc_conn.done; |
| 1503 | } |
| 1504 | |
| 1505 | f_vty_config(VTY, "hlr", "no ussd default-route"); |
| 1506 | vc_EUSE.stop; |
| 1507 | } |
| 1508 | |
Vadim Yanitskiy | effab7c | 2018-11-28 06:02:22 +0700 | [diff] [blame] | 1509 | /** |
| 1510 | * Test "Structured" Supplementary Services |
| 1511 | * |
| 1512 | * NOTE: at the moment, OsmoHLR doesn't support "structured" SS, |
| 1513 | * so such requests are being rejected (actually ReturnError |
| 1514 | * with GSM0480_ERR_CODE_FACILITY_NOT_SUPPORTED). |
| 1515 | */ |
| 1516 | private function f_TC_mo_sss_reject() runs on HLR_ConnHdlr { |
| 1517 | var SS_FacilityInformation ss_req; |
Vadim Yanitskiy | 06e53c5 | 2019-03-28 15:08:24 +0700 | [diff] [blame] | 1518 | var GSUP_PDU res; |
Vadim Yanitskiy | effab7c | 2018-11-28 06:02:22 +0700 | [diff] [blame] | 1519 | |
| 1520 | /* Prepare '*#21#' SS request */ |
| 1521 | ss_req := valueof(ts_SS_FACILITY_INVOKE( |
| 1522 | invoke_id := 0, |
| 1523 | op_code := SS_OP_CODE_INTERROGATE_SS, |
| 1524 | ss_code := '21'O)); |
| 1525 | |
| 1526 | /* Send it towards HLR */ |
| 1527 | GSUP.send(valueof(ts_GSUP_PROC_SS_REQ( |
| 1528 | g_pars.sub.imsi, |
| 1529 | g_pars.ussd.sid, |
| 1530 | OSMO_GSUP_SESSION_STATE_BEGIN, |
| 1531 | enc_SS_FacilityInformation(ss_req)))); |
| 1532 | |
| 1533 | /* Expect ReturnError with FACILITY_NOT_SUPPORTED */ |
Vadim Yanitskiy | 06e53c5 | 2019-03-28 15:08:24 +0700 | [diff] [blame] | 1534 | res := f_SS_expect(g_pars.sub.imsi, g_pars.ussd.sid, |
| 1535 | OSMO_GSUP_SESSION_STATE_END, |
| 1536 | tr_SS_FACILITY_RETURN_ERROR(0, 21)); |
Vadim Yanitskiy | effab7c | 2018-11-28 06:02:22 +0700 | [diff] [blame] | 1537 | } |
| 1538 | testcase TC_mo_sss_reject() runs on test_CT { |
| 1539 | var HLR_ConnHdlrPars pars; |
| 1540 | var HLR_ConnHdlr vc_conn; |
| 1541 | var HlrSubscriber sub; |
| 1542 | |
| 1543 | f_init(false); |
| 1544 | |
| 1545 | /* Create a random subscriber */ |
| 1546 | sub := valueof(t_Sub2G(f_rnd_imsi('26242'H), |
| 1547 | '49161'H & f_rnd_hexstring(7, 9), "comp128v1")); |
| 1548 | pars := valueof(t_Pars_sub(sub)); |
| 1549 | pars.ussd.sid := f_rnd_octstring(4); |
| 1550 | |
| 1551 | f_vty_subscr_create(VTY, sub); |
| 1552 | vc_conn := f_start_handler(refers(f_TC_mo_sss_reject), pars); |
| 1553 | vc_conn.done; |
| 1554 | f_vty_subscr_delete(VTY, sub); |
| 1555 | } |
| 1556 | |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 1557 | |
| 1558 | /* TODO USSD: |
| 1559 | * MO USSD for IMSI of non-existant subscriber |
| 1560 | * MT USSD from EUSE |
| 1561 | * timeout cases |
| 1562 | */ |
| 1563 | |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 1564 | |
| 1565 | /* Test Check IMEI */ |
| 1566 | private function f_TC_gsup_check_imei() runs on HLR_ConnHdlr { |
| 1567 | /* store-imei disabled */ |
| 1568 | f_vty_config(VTY, "hlr", "no store-imei"); |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 1569 | f_perform_CHECK_IMEI(g_pars.sub.imsi, '12345678901234'H, result := OSMO_GSUP_IMEI_RESULT_ACK, |
| 1570 | source_name := g_pars.source_name); |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 1571 | f_vty_subscr_show_nomatch(VTY, g_pars.sub, pattern "*IMEI: *12345678901234*"); |
| 1572 | |
| 1573 | /* store-imei enabled */ |
| 1574 | f_vty_config(VTY, "hlr", "store-imei"); |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 1575 | f_perform_CHECK_IMEI(g_pars.sub.imsi, '12345678901234'H, result := OSMO_GSUP_IMEI_RESULT_ACK, |
| 1576 | source_name := g_pars.source_name); |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 1577 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*IMEI: *12345678901234*"); |
| 1578 | } |
| 1579 | testcase TC_gsup_check_imei() runs on test_CT { |
| 1580 | var HlrSubscriberList sl; |
| 1581 | |
| 1582 | f_init(false); |
| 1583 | sl := f_gen_subs(); |
| 1584 | f_start_handler_per_sub(refers(f_TC_gsup_check_imei), sl); |
| 1585 | |
| 1586 | setverdict(pass); |
| 1587 | } |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 1588 | testcase TC_gsup_check_imei_via_proxy() runs on test_CT { |
| 1589 | var HlrSubscriberList sl; |
| 1590 | |
| 1591 | f_init(false); |
| 1592 | sl := f_gen_subs(); |
| 1593 | f_start_handler_per_sub(refers(f_TC_gsup_check_imei), sl, via_proxy := true); |
| 1594 | |
| 1595 | setverdict(pass); |
| 1596 | } |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 1597 | |
| 1598 | /* Test Check IMEI with invalid IMEI length */ |
| 1599 | private function f_TC_gsup_check_imei_invalid_len() runs on HLR_ConnHdlr { |
| 1600 | /* IMEI too long */ |
| 1601 | f_perform_CHECK_IMEI(g_pars.sub.imsi, '111456789012345F'H, 96 /* Invalid Mandatory Information */); |
| 1602 | f_perform_CHECK_IMEI(g_pars.sub.imsi, '2224567890123456'H, 96 /* Invalid Mandatory Information */); |
| 1603 | |
| 1604 | /* IMEI too short */ |
| 1605 | f_perform_CHECK_IMEI(g_pars.sub.imsi, '3334567890123F'H, 96 /* Invalid Mandatory Information */); |
| 1606 | f_perform_CHECK_IMEI(g_pars.sub.imsi, '444456789012'H, 96 /* Invalid Mandatory Information */); |
| 1607 | f_perform_CHECK_IMEI(g_pars.sub.imsi, ''H, 96 /* Invalid Mandatory Information */); |
| 1608 | } |
| 1609 | testcase TC_gsup_check_imei_invalid_len() runs on test_CT { |
| 1610 | var HlrSubscriberList sl; |
| 1611 | |
| 1612 | f_init(false); |
| 1613 | sl := f_gen_subs(); |
| 1614 | f_start_handler_per_sub(refers(f_TC_gsup_check_imei_invalid_len), sl); |
| 1615 | |
| 1616 | setverdict(pass); |
| 1617 | } |
| 1618 | |
| 1619 | /* Test Check IMEI with unknown IMSI */ |
| 1620 | private function f_TC_gsup_check_imei_unknown_imsi() runs on HLR_ConnHdlr { |
| 1621 | f_vty_config(VTY, "hlr", "no store-imei"); |
| 1622 | f_perform_CHECK_IMEI(g_pars.sub.imsi, '22245678901234'H, 96 /* Invalid Mandatory Information */); |
| 1623 | |
| 1624 | /* Check again with store-imei set (different code path) */ |
| 1625 | f_vty_config(VTY, "hlr", "store-imei"); |
| 1626 | f_perform_CHECK_IMEI(g_pars.sub.imsi, '22245678901234'H, 96 /* Invalid Mandatory Information */); |
| 1627 | |
| 1628 | setverdict(pass); |
| 1629 | } |
| 1630 | testcase TC_gsup_check_imei_unknown_imsi() runs on test_CT { |
| 1631 | var hexstring imsi := f_rnd_imsi('26242'H); |
| 1632 | var HLR_ConnHdlrPars pars := valueof(t_Pars(imsi)); |
| 1633 | var HLR_ConnHdlr vc_conn; |
| 1634 | |
| 1635 | f_init(false); |
| 1636 | vc_conn := f_start_handler(refers(f_TC_gsup_check_imei_unknown_imsi), pars); |
| 1637 | vc_conn.done; |
| 1638 | } |
| 1639 | |
Oliver Smith | 1b25780 | 2019-06-11 09:43:42 +0200 | [diff] [blame] | 1640 | /* Test create-subscriber-on-demand during Check IMEI (OsmoMSC would be set to "check-imei-rqd early") */ |
| 1641 | private function f_TC_subscr_create_on_demand_check_imei_early() runs on HLR_ConnHdlr { |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 1642 | var GSUP_PDUs res; /* save various return values to prevent ttcn3 compiler warnings */ |
Oliver Smith | 1b25780 | 2019-06-11 09:43:42 +0200 | [diff] [blame] | 1643 | var charstring imsi_pattern := "*IMSI: " & hex2str(g_pars.sub.imsi) & "*"; |
| 1644 | |
| 1645 | /* Random MSISDN and CS+PS NAM (LU must pass) */ |
| 1646 | f_vty_config(VTY, "hlr", "subscriber-create-on-demand 3 cs+ps"); |
| 1647 | f_perform_CHECK_IMEI(g_pars.sub.imsi, '12345678901234'H, result := OSMO_GSUP_IMEI_RESULT_ACK); |
| 1648 | f_vty_subscr_show(VTY, g_pars.sub, pattern imsi_pattern); |
| 1649 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*MSISDN: \d\d\d*"); /* last line, hence not matching "\d\d\d\n" */ |
| 1650 | f_vty_subscr_show_nomatch(VTY, g_pars.sub, pattern "*[CP]S disabled*"); |
| 1651 | res := f_perform_UL(g_pars.sub.imsi, ?); |
| 1652 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1653 | |
| 1654 | /* Random MSISDN and PS NAM (LU must pass) */ |
| 1655 | f_vty_config(VTY, "hlr", "subscriber-create-on-demand 3 ps"); |
| 1656 | f_perform_CHECK_IMEI(g_pars.sub.imsi, '12345678901234'H, result := OSMO_GSUP_IMEI_RESULT_ACK); |
| 1657 | f_vty_subscr_show(VTY, g_pars.sub, pattern imsi_pattern); |
| 1658 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*MSISDN: \d\d\d*"); |
| 1659 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*CS disabled*"); |
| 1660 | f_vty_subscr_show_nomatch(VTY, g_pars.sub, pattern "*PS disabled*"); |
| 1661 | res := f_perform_UL(g_pars.sub.imsi, ?); |
| 1662 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1663 | |
| 1664 | /* Random MSISDN and CS NAM (LU must fail) */ |
| 1665 | f_vty_config(VTY, "hlr", "subscriber-create-on-demand 3 cs"); |
| 1666 | f_perform_CHECK_IMEI(g_pars.sub.imsi, '12345678901234'H, result := OSMO_GSUP_IMEI_RESULT_ACK); |
| 1667 | f_vty_subscr_show(VTY, g_pars.sub, pattern imsi_pattern); |
| 1668 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*MSISDN: \d\d\d*"); |
| 1669 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*PS disabled*"); |
| 1670 | f_vty_subscr_show_nomatch(VTY, g_pars.sub, pattern "*CS disabled*"); |
| 1671 | res := f_perform_UL(g_pars.sub.imsi, ?, 7 /* GPRS services not allowed */); |
| 1672 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1673 | |
| 1674 | /* Random MSISDN and no NAM (LU must fail) */ |
| 1675 | f_vty_config(VTY, "hlr", "subscriber-create-on-demand 3 none"); |
| 1676 | f_perform_CHECK_IMEI(g_pars.sub.imsi, '12345678901234'H, result := OSMO_GSUP_IMEI_RESULT_ACK); |
| 1677 | f_vty_subscr_show(VTY, g_pars.sub, pattern imsi_pattern); |
| 1678 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*MSISDN: \d\d\d*"); |
| 1679 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*CS disabled*PS disabled*"); |
| 1680 | res := f_perform_UL(g_pars.sub.imsi, ?, 7 /* GPRS services not allowed */); |
| 1681 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1682 | |
| 1683 | /* No MSISDN and no NAM (LU must fail) */ |
| 1684 | f_vty_config(VTY, "hlr", "subscriber-create-on-demand no-msisdn none"); |
| 1685 | f_perform_CHECK_IMEI(g_pars.sub.imsi, '12345678901234'H, result := OSMO_GSUP_IMEI_RESULT_ACK); |
| 1686 | f_vty_subscr_show(VTY, g_pars.sub, pattern imsi_pattern); |
| 1687 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*MSISDN: none*"); |
| 1688 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*CS disabled*PS disabled*"); |
| 1689 | res := f_perform_UL(g_pars.sub.imsi, ?, 7 /* GPRS services not allowed */); |
| 1690 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1691 | |
| 1692 | /* No MSISDN and CS+PS NAM (LU must pass) */ |
| 1693 | f_vty_config(VTY, "hlr", "subscriber-create-on-demand no-msisdn cs+ps"); |
| 1694 | f_perform_CHECK_IMEI(g_pars.sub.imsi, '12345678901234'H, result := OSMO_GSUP_IMEI_RESULT_ACK); |
| 1695 | f_vty_subscr_show(VTY, g_pars.sub, pattern imsi_pattern); |
| 1696 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*MSISDN: none*"); |
| 1697 | f_vty_subscr_show_nomatch(VTY, g_pars.sub, pattern "*[CP]S disabled*"); |
| 1698 | res := f_perform_UL(g_pars.sub.imsi, omit); |
| 1699 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1700 | |
| 1701 | setverdict(pass); |
| 1702 | } |
| 1703 | testcase TC_subscr_create_on_demand_check_imei_early() runs on test_CT { |
| 1704 | var hexstring imsi := f_rnd_imsi('26242'H); |
| 1705 | var HLR_ConnHdlrPars pars := valueof(t_Pars(imsi)); |
| 1706 | var HLR_ConnHdlr vc_conn; |
| 1707 | |
| 1708 | f_init(false); |
| 1709 | vc_conn := f_start_handler(refers(f_TC_subscr_create_on_demand_check_imei_early), pars); |
| 1710 | vc_conn.done; |
| 1711 | } |
| 1712 | |
| 1713 | /* Test create-subscriber-on-demand during LU (Location Update) */ |
| 1714 | private function f_TC_subscr_create_on_demand_ul() runs on HLR_ConnHdlr { |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 1715 | var GSUP_PDUs res; |
Oliver Smith | 1b25780 | 2019-06-11 09:43:42 +0200 | [diff] [blame] | 1716 | var charstring imsi_pattern := "*IMSI: " & hex2str(g_pars.sub.imsi) & "*"; |
| 1717 | |
| 1718 | /* Random MSISDN and CS+PS NAM (LU must pass) */ |
| 1719 | f_vty_config(VTY, "hlr", "subscriber-create-on-demand 3 cs+ps"); |
| 1720 | res := f_perform_UL(g_pars.sub.imsi, ?); |
| 1721 | f_vty_subscr_show(VTY, g_pars.sub, pattern imsi_pattern); |
| 1722 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*MSISDN: \d\d\d\n*"); |
| 1723 | f_vty_subscr_show_nomatch(VTY, g_pars.sub, pattern "*[CP]S disabled*"); |
| 1724 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1725 | |
| 1726 | /* Random MSISDN and PS NAM (LU must pass) */ |
| 1727 | f_vty_config(VTY, "hlr", "subscriber-create-on-demand 3 ps"); |
| 1728 | res := f_perform_UL(g_pars.sub.imsi, ?); |
| 1729 | f_vty_subscr_show(VTY, g_pars.sub, pattern imsi_pattern); |
| 1730 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*MSISDN: \d\d\d\n*"); |
| 1731 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*CS disabled*"); |
| 1732 | f_vty_subscr_show_nomatch(VTY, g_pars.sub, pattern "*PS disabled*"); |
| 1733 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1734 | |
| 1735 | /* Random MSISDN and CS NAM (LU must fail) */ |
| 1736 | f_vty_config(VTY, "hlr", "subscriber-create-on-demand 3 cs"); |
| 1737 | res := f_perform_UL(g_pars.sub.imsi, ?, 7 /* GPRS services not allowed */); |
| 1738 | f_vty_subscr_show(VTY, g_pars.sub, pattern imsi_pattern); |
| 1739 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*MSISDN: \d\d\d\n*"); |
| 1740 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*PS disabled*"); |
| 1741 | f_vty_subscr_show_nomatch(VTY, g_pars.sub, pattern "*CS disabled*"); |
| 1742 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1743 | |
| 1744 | /* Random MSISDN and no NAM (LU must fail) */ |
| 1745 | f_vty_config(VTY, "hlr", "subscriber-create-on-demand 3 none"); |
| 1746 | res := f_perform_UL(g_pars.sub.imsi, ?, 7 /* GPRS services not allowed */); |
| 1747 | f_vty_subscr_show(VTY, g_pars.sub, pattern imsi_pattern); |
| 1748 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*MSISDN: \d\d\d\n*"); |
| 1749 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*CS disabled*PS disabled*"); |
| 1750 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1751 | |
| 1752 | /* No MSISDN and no NAM (LU must fail) */ |
| 1753 | f_vty_config(VTY, "hlr", "subscriber-create-on-demand no-msisdn none"); |
| 1754 | res := f_perform_UL(g_pars.sub.imsi, ?, 7 /* GPRS services not allowed */); |
| 1755 | f_vty_subscr_show(VTY, g_pars.sub, pattern imsi_pattern); |
| 1756 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*MSISDN: none*"); |
| 1757 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*CS disabled*PS disabled*"); |
| 1758 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1759 | |
| 1760 | /* No MSISDN and CS+PS NAM (LU must pass) */ |
| 1761 | f_vty_config(VTY, "hlr", "subscriber-create-on-demand no-msisdn cs+ps"); |
| 1762 | res := f_perform_UL(g_pars.sub.imsi, omit); |
| 1763 | f_vty_subscr_show(VTY, g_pars.sub, pattern imsi_pattern); |
| 1764 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*MSISDN: none*"); |
| 1765 | f_vty_subscr_show_nomatch(VTY, g_pars.sub, pattern "*[CP]S disabled*"); |
| 1766 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1767 | |
| 1768 | setverdict(pass); |
| 1769 | } |
| 1770 | testcase TC_subscr_create_on_demand_ul() runs on test_CT { |
| 1771 | var hexstring imsi := f_rnd_imsi('26242'H); |
| 1772 | var HLR_ConnHdlrPars pars := valueof(t_Pars(imsi)); |
| 1773 | var HLR_ConnHdlr vc_conn; |
| 1774 | |
| 1775 | f_init(false); |
| 1776 | vc_conn := f_start_handler(refers(f_TC_subscr_create_on_demand_ul), pars); |
| 1777 | vc_conn.done; |
| 1778 | } |
| 1779 | |
| 1780 | /* Test create-subscriber-on-demand during SAI (SendAuthInfo) */ |
| 1781 | private function f_TC_subscr_create_on_demand_sai() runs on HLR_ConnHdlr { |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 1782 | var GSUP_PDUs res; |
| 1783 | var GSUP_PDU pdu; |
Oliver Smith | 1b25780 | 2019-06-11 09:43:42 +0200 | [diff] [blame] | 1784 | var charstring imsi_pattern := "*IMSI: " & hex2str(g_pars.sub.imsi) & "*"; |
| 1785 | |
| 1786 | /* HLR creates the subscriber on demand. Then the IMSI is known, but there is no auth data, so the HLR returns |
| 1787 | * the "slightly inaccurate cause 'IMSI Unknown' via GSUP". The MS is able to do a LU afterwards. */ |
| 1788 | f_vty_config(VTY, "hlr", "subscriber-create-on-demand 3 cs+ps"); |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 1789 | pdu := f_perform_SAI(g_pars.sub.imsi, 2 /* IMSI Unknown */ ); |
Oliver Smith | 1b25780 | 2019-06-11 09:43:42 +0200 | [diff] [blame] | 1790 | |
| 1791 | /* Verify that it was created before the LU */ |
| 1792 | f_vty_subscr_show(VTY, g_pars.sub, pattern imsi_pattern); |
| 1793 | f_vty_subscr_show(VTY, g_pars.sub, pattern "*MSISDN: \d\d\d*"); /* last line, hence not matching "\d\d\d\n" */ |
| 1794 | f_vty_subscr_show_nomatch(VTY, g_pars.sub, pattern "*[CP]S disabled*"); |
| 1795 | |
| 1796 | /* Location update */ |
| 1797 | res := f_perform_UL(g_pars.sub.imsi, ?); |
| 1798 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1799 | setverdict(pass); |
| 1800 | } |
| 1801 | testcase TC_subscr_create_on_demand_sai() runs on test_CT { |
| 1802 | var hexstring imsi := f_rnd_imsi('26242'H); |
| 1803 | var HLR_ConnHdlrPars pars := valueof(t_Pars(imsi)); |
| 1804 | var HLR_ConnHdlr vc_conn; |
| 1805 | |
| 1806 | f_init(false); |
| 1807 | vc_conn := f_start_handler(refers(f_TC_subscr_create_on_demand_sai), pars); |
| 1808 | vc_conn.done; |
| 1809 | } |
| 1810 | |
Oliver Smith | deb80a6 | 2019-11-29 16:01:54 +0100 | [diff] [blame] | 1811 | /* Send an mslookup mDNS request to the home HLR, asking about a service that is not "gsup.hlr". (Hence the "_other" in |
| 1812 | * the test name, service "gsup.hlr" has different code paths, see related tests). */ |
| 1813 | private function f_TC_MSLookup_mDNS_service_other_home() runs on HLR_ConnHdlr { |
| 1814 | timer T; |
| 1815 | var MSLookup_mDNS vl_rmsg; |
| 1816 | var integer id := f_rnd_int(65535); /* mDNS packet ID */ |
| 1817 | var hexstring msisdn := '49161'H & f_rnd_hexstring(7, 9); |
| 1818 | var charstring domain := "sip.voice." & hex2str(msisdn) & ".msisdn.mdns.osmocom.org"; |
| 1819 | |
| 1820 | /* Create subscriber */ |
| 1821 | g_pars.sub.msisdn := msisdn; |
| 1822 | f_vty_subscr_create(VTY, g_pars.sub); |
| 1823 | |
| 1824 | /* Send mDNS query, expect timeout */ |
| 1825 | mDNS.send(ts_MSLookup_mDNS_query(id, domain)); |
| 1826 | T.start(1.0); |
| 1827 | alt { |
| 1828 | [] mDNS.receive(tr_MSLookup_mDNS_result_IPv4(id, domain, '42424242'O, 5060)) { |
| 1829 | setverdict(fail, "OsmoHLR answered to mDNS query before subscriber did LU"); |
| 1830 | } |
| 1831 | [] mDNS.receive(MSLookup_mDNS:?) -> value vl_rmsg { |
| 1832 | repeat; |
| 1833 | } |
| 1834 | [] T.timeout { |
| 1835 | } |
| 1836 | } |
| 1837 | |
| 1838 | /* Location update */ |
| 1839 | f_perform_UL(g_pars.sub.imsi, msisdn, dom := OSMO_GSUP_CN_DOMAIN_CS); |
| 1840 | |
| 1841 | /* Send mDNS query again, expect result */ |
| 1842 | mDNS.send(ts_MSLookup_mDNS_query(id, domain)); |
| 1843 | T.start(1.0); |
| 1844 | alt { |
| 1845 | [] mDNS.receive(tr_MSLookup_mDNS_result_IPv4(id, domain, '42424242'O, 5060)) { |
| 1846 | setverdict(pass); |
| 1847 | } |
| 1848 | [] mDNS.receive(MSLookup_mDNS:?) -> value vl_rmsg { |
| 1849 | repeat; |
| 1850 | } |
| 1851 | [] T.timeout { |
| 1852 | setverdict(fail, "OsmoHLR did not answer to mDNS query"); |
| 1853 | } |
| 1854 | } |
| 1855 | |
| 1856 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1857 | } |
| 1858 | testcase TC_MSLookup_mDNS_service_other_home() runs on test_CT { |
| 1859 | var hexstring imsi := f_rnd_imsi('26242'H); |
| 1860 | var HLR_ConnHdlr vc_conn; |
| 1861 | var HLR_ConnHdlrPars pars := valueof(t_Pars(imsi)); |
| 1862 | |
| 1863 | f_init(false); |
| 1864 | f_vty_config(VTY, "mslookup", "mdns bind"); |
| 1865 | f_vty_config2(VTY, {"mslookup", "server"}, "service sip.voice at 66.66.66.66 5060"); |
| 1866 | |
| 1867 | vc_conn := f_start_handler(refers(f_TC_MSLookup_mDNS_service_other_home), pars); |
| 1868 | vc_conn.done; |
| 1869 | } |
| 1870 | |
Oliver Smith | b51a53f | 2020-01-29 15:06:54 +0100 | [diff] [blame] | 1871 | /* Let OsmoHLR act as proxy between MSC and another HLR during UL */ |
| 1872 | private function f_TC_MSLookup_GSUP_proxy() runs on HLR_ConnHdlr { |
| 1873 | f_perform_UL_proxy(g_pars.sub.imsi, g_pars.sub.msisdn, OSMO_GSUP_CN_DOMAIN_CS); |
| 1874 | setverdict(pass); |
| 1875 | } |
| 1876 | testcase TC_MSLookup_GSUP_proxy() runs on test_CT { |
| 1877 | var hexstring imsi := f_rnd_imsi('26242'H); |
| 1878 | var hexstring msisdn := '49161'H & f_rnd_hexstring(7, 9); |
| 1879 | var HLR_ConnHdlr vc_conn; |
| 1880 | var HLR_ConnHdlrPars pars := valueof(t_Pars(imsi, msisdn)); |
| 1881 | |
| 1882 | f_init(false, true); |
| 1883 | f_vty_config(VTY, "mslookup", "mdns bind"); |
| 1884 | vc_conn := f_start_handler(refers(f_TC_MSLookup_GSUP_proxy), pars, true); |
| 1885 | |
| 1886 | timer T := 3.0; |
| 1887 | T.start; |
| 1888 | alt { |
| 1889 | [] vc_conn.done {} |
| 1890 | [] T.timeout { setverdict(fail, "Timeout"); mtc.stop; }; |
| 1891 | } |
| 1892 | } |
| 1893 | |
Oliver Smith | 18b4808 | 2020-01-30 10:34:47 +0100 | [diff] [blame] | 1894 | /* Request "gsup.hlr" service right after creating subscriber from the home HLR. "TC_MSLookup_mDNS_service_other_home" |
| 1895 | * is similar, but does not query the "gsup.hlr" service. The "gsup.hlr" service has a different code path in OsmoHLR: |
| 1896 | * - it exists without being explicitly configured and returns the IP and port of the HLR's own GSUP server |
| 1897 | * - the request is answered, even if the subscriber is not attached to the HLR (for Location Update via proxy) */ |
| 1898 | private function f_TC_MSLookup_mDNS_service_GSUP_HLR_home() runs on HLR_ConnHdlr { |
| 1899 | timer T; |
| 1900 | var MSLookup_mDNS vl_rmsg; |
| 1901 | var integer id := f_rnd_int(65535); /* mDNS packet ID */ |
| 1902 | var charstring domain := "gsup.hlr." & hex2str(g_pars.sub.imsi) & ".imsi.mdns.osmocom.org"; |
| 1903 | |
| 1904 | /* Create subscriber */ |
| 1905 | g_pars.sub.msisdn := '133713381339'H; |
| 1906 | f_vty_subscr_create(VTY, g_pars.sub); |
| 1907 | |
| 1908 | /* Send mDNS query, expect result */ |
| 1909 | mDNS.send(ts_MSLookup_mDNS_query(id, domain)); |
| 1910 | T.start(1.0); |
| 1911 | alt { |
| 1912 | [] mDNS.receive(tr_MSLookup_mDNS_result_IPv4(id, domain, f_enc_IPv4(mp_hlr_ip), mp_hlr_gsup_port)) { |
| 1913 | setverdict(pass); |
| 1914 | } |
| 1915 | [] mDNS.receive(MSLookup_mDNS:?) -> value vl_rmsg { |
| 1916 | repeat; |
| 1917 | } |
| 1918 | [] T.timeout { |
| 1919 | setverdict(fail, "OsmoHLR did not answer to mDNS query"); |
| 1920 | } |
| 1921 | } |
| 1922 | |
| 1923 | f_vty_subscr_delete(VTY, g_pars.sub); |
| 1924 | } |
| 1925 | testcase TC_MSLookup_mDNS_service_GSUP_HLR_home() runs on test_CT { |
| 1926 | var hexstring imsi := f_rnd_imsi('26242'H); |
| 1927 | var HLR_ConnHdlr vc_conn; |
| 1928 | var HLR_ConnHdlrPars pars := valueof(t_Pars(imsi)); |
| 1929 | |
| 1930 | f_init(false); |
| 1931 | f_vty_config(VTY, "mslookup", "mdns bind"); |
| 1932 | |
| 1933 | vc_conn := f_start_handler(refers(f_TC_MSLookup_mDNS_service_GSUP_HLR_home), pars); |
| 1934 | vc_conn.done; |
| 1935 | } |
| 1936 | |
Oliver Smith | da83c83 | 2020-01-30 15:10:20 +0100 | [diff] [blame] | 1937 | /* Ask proxy HLR about gsup.hlr service, and expect no answer. */ |
| 1938 | private function f_TC_MSLookup_mDNS_service_GSUP_HLR_proxy() runs on HLR_ConnHdlr { |
| 1939 | timer T; |
| 1940 | var integer id := f_rnd_int(65535); /* mDNS packet ID */ |
| 1941 | var charstring domain := "gsup.hlr." & hex2str(g_pars.sub.imsi) & ".imsi.mdns.osmocom.org"; |
| 1942 | |
| 1943 | f_perform_UL_proxy(g_pars.sub.imsi, g_pars.sub.msisdn, OSMO_GSUP_CN_DOMAIN_CS); |
| 1944 | |
| 1945 | /* Send mDNS query, expect timeout */ |
| 1946 | mDNS.send(ts_MSLookup_mDNS_query(id, domain)); |
| 1947 | T.start(1.0); |
| 1948 | alt { |
| 1949 | [] mDNS.receive(tr_MSLookup_mDNS_result_IPv4(id, domain, f_enc_IPv4(mp_hlr_ip), mp_hlr_gsup_port)) { |
| 1950 | setverdict(fail, "mslookup result received from proxy HLR for gsup.hlr service"); |
| 1951 | } |
| 1952 | [] mDNS.receive(MSLookup_mDNS:?) { |
| 1953 | repeat; |
| 1954 | } |
| 1955 | [] T.timeout { |
| 1956 | setverdict(pass); |
| 1957 | } |
| 1958 | } |
| 1959 | } |
| 1960 | testcase TC_MSLookup_mDNS_service_GSUP_HLR_proxy() runs on test_CT { |
| 1961 | var hexstring imsi := f_rnd_imsi('26242'H); |
| 1962 | var hexstring msisdn := '49161'H & f_rnd_hexstring(7, 9); |
| 1963 | var HLR_ConnHdlr vc_conn; |
| 1964 | var HLR_ConnHdlrPars pars := valueof(t_Pars(imsi, msisdn)); |
| 1965 | |
| 1966 | f_init(false, true); |
| 1967 | f_vty_config(VTY, "mslookup", "mdns bind"); |
| 1968 | vc_conn := f_start_handler(refers(f_TC_MSLookup_mDNS_service_GSUP_HLR_proxy), pars, true); |
| 1969 | |
| 1970 | timer T := 3.0; |
| 1971 | T.start; |
| 1972 | alt { |
| 1973 | [] vc_conn.done {} |
| 1974 | [] T.timeout { setverdict(fail, "Timeout"); mtc.stop; }; |
| 1975 | } |
| 1976 | } |
| 1977 | |
Oliver Smith | 421ea89 | 2020-01-30 15:53:50 +0100 | [diff] [blame] | 1978 | /* Ask proxy HLR about configured sip.voice service, and expect result. */ |
| 1979 | private function f_TC_MSLookup_mDNS_service_other_proxy() runs on HLR_ConnHdlr { |
| 1980 | timer T; |
| 1981 | var integer id := f_rnd_int(65535); /* mDNS packet ID */ |
| 1982 | var charstring domain := "sip.voice." & hex2str(g_pars.sub.msisdn) & ".msisdn.mdns.osmocom.org"; |
| 1983 | |
| 1984 | f_perform_UL_proxy(g_pars.sub.imsi, g_pars.sub.msisdn, OSMO_GSUP_CN_DOMAIN_CS); |
| 1985 | |
| 1986 | /* Send mDNS query, expect result */ |
| 1987 | mDNS.send(ts_MSLookup_mDNS_query(id, domain)); |
| 1988 | T.start(1.0); |
| 1989 | alt { |
| 1990 | [] mDNS.receive(tr_MSLookup_mDNS_result_IPv4(id, domain, f_enc_IPv4("66.66.66.66"), 5060)) { |
| 1991 | setverdict(pass); |
| 1992 | } |
| 1993 | [] mDNS.receive(MSLookup_mDNS:?) { |
| 1994 | repeat; |
| 1995 | } |
| 1996 | [] T.timeout { |
| 1997 | setverdict(fail, "Timeout"); |
| 1998 | } |
| 1999 | } |
| 2000 | } |
| 2001 | testcase TC_MSLookup_mDNS_service_other_proxy() runs on test_CT { |
| 2002 | var hexstring imsi := f_rnd_imsi('26242'H); |
| 2003 | var hexstring msisdn := '49161'H & f_rnd_hexstring(7, 9); |
| 2004 | var HLR_ConnHdlr vc_conn; |
| 2005 | var HLR_ConnHdlrPars pars := valueof(t_Pars(imsi, msisdn)); |
| 2006 | |
| 2007 | f_init(false, true); |
| 2008 | f_vty_config(VTY, "mslookup", "mdns bind"); |
| 2009 | f_vty_config2(VTY, {"mslookup", "server"}, "service sip.voice at 66.66.66.66 5060"); |
| 2010 | vc_conn := f_start_handler(refers(f_TC_MSLookup_mDNS_service_other_proxy), pars, true); |
| 2011 | |
| 2012 | timer T := 3.0; |
| 2013 | T.start; |
| 2014 | alt { |
| 2015 | [] vc_conn.done {} |
| 2016 | [] T.timeout { setverdict(fail, "Timeout"); mtc.stop; }; |
| 2017 | } |
| 2018 | } |
| 2019 | |
Alexander Couzens | 4cbd207 | 2023-09-01 17:25:18 +0200 | [diff] [blame] | 2020 | |
| 2021 | /* strchr similar to C's/posix strchr but returns the position of the first matching. |
| 2022 | * if the char c isn't found it returns -1. |
| 2023 | */ |
| 2024 | function strchr(in charstring s, in charstring c) return integer { |
| 2025 | for (var integer i := 0; i < lengthof(s); i := i+1) { |
| 2026 | if (s[i] == c) { |
| 2027 | return i; |
| 2028 | } |
| 2029 | } |
| 2030 | return -1; |
| 2031 | } |
| 2032 | |
| 2033 | /* str2apn returns octetstring |
| 2034 | * internet -> '08'O & char2oct("internet") |
| 2035 | * internet.foo -> '08'O & char2oct("internet") & '03'O & char2oct("foo") |
| 2036 | * internet.-> '08'O & char2oct("internet") |
| 2037 | */ |
| 2038 | function str2apn(in charstring apn) return octetstring { |
| 2039 | var octetstring result := ''O; |
| 2040 | var charstring remain := apn; |
| 2041 | var integer pos := strchr(remain, "."); |
| 2042 | |
| 2043 | while (pos != -1) { |
| 2044 | /* ends on a dot. e.g. "internet.", we must ignore the ending dot and this is then the last element */ |
| 2045 | if (pos == 0) { |
| 2046 | /* it's not allowed to start with a dot. */ |
| 2047 | return ''O; |
| 2048 | } |
| 2049 | |
| 2050 | if (pos + 1 == lengthof(remain)) { |
| 2051 | /* remove the dot */ |
| 2052 | remain := substr(remain, 0, pos) |
| 2053 | break; |
| 2054 | } |
| 2055 | |
| 2056 | result := result & int2oct(pos, 1) & char2oct(substr(remain, 0, pos)); |
| 2057 | remain := substr(remain, pos + 1, lengthof(remain) - pos - 1); |
| 2058 | pos := strchr(remain, "."); |
| 2059 | } |
| 2060 | /* last element */ |
| 2061 | var integer len := lengthof(remain); |
| 2062 | result := result & int2oct(len, 1) & char2oct(remain); |
| 2063 | return result; |
| 2064 | } |
| 2065 | |
| 2066 | private function test_assert(boolean term) { |
| 2067 | if (term == false) { |
| 2068 | setverdict(fail, "Values mismatch"); |
| 2069 | } |
| 2070 | } |
| 2071 | |
| 2072 | private function test_str2apn() { |
| 2073 | test_assert(str2apn("internet") == '08'O & char2oct("internet")); |
| 2074 | test_assert(str2apn("internet.") == '08'O & char2oct("internet")); |
| 2075 | test_assert(str2apn("internet.foo") == '08'O & char2oct("internet") & '03'O & char2oct("foo")); |
| 2076 | test_assert(str2apn(".internet.foo") == ''O); |
| 2077 | } |
| 2078 | |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 2079 | /* TODO: |
| 2080 | * UL with ISD error |
| 2081 | * UL with ISD timeout |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 2082 | * LOCATION CANCEL |
| 2083 | * AUTH FAIL REP |
| 2084 | * DELETE DATA after hlr_subscr_nam() change |
| 2085 | * correctness |
| 2086 | ** wrong message type |
| 2087 | ** wrong length of PDU |
| 2088 | ** too short message |
| 2089 | ** missing IMSI IE |
| 2090 | |
| 2091 | */ |
| 2092 | |
Harald Welte | df32723 | 2017-12-28 22:51:51 +0100 | [diff] [blame] | 2093 | control { |
| 2094 | execute( TC_gsup_sai_err_invalid_imsi() ); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 2095 | execute( TC_gsup_sai() ); |
Alexander Couzens | 9269644 | 2020-01-10 07:57:16 +0100 | [diff] [blame] | 2096 | execute( TC_gsup_sai_num_auth_vectors() ); |
Harald Welte | af7c318 | 2019-08-22 12:40:22 +0200 | [diff] [blame] | 2097 | execute( TC_gsup_sai_eps() ); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 2098 | execute( TC_gsup_ul_unknown_imsi() ); |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 2099 | execute( TC_gsup_ul_unknown_imsi_via_proxy() ); |
Alexander Couzens | 9e3c233 | 2022-03-24 23:33:52 +0100 | [diff] [blame^] | 2100 | execute( TC_gsup_ul_unknown_imsi_roaming_not_allowed() ); |
Harald Welte | 3f66276 | 2018-03-02 10:48:20 +0100 | [diff] [blame] | 2101 | execute( TC_gsup_sai_err_unknown_imsi() ); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 2102 | execute( TC_gsup_ul() ); |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 2103 | execute( TC_gsup_ul_via_proxy() ); |
Alexander Couzens | 25d2849 | 2023-04-26 19:30:04 +0200 | [diff] [blame] | 2104 | execute( TC_gsup_ul_subscriber_data() ); |
Harald Welte | c2c5255 | 2018-03-01 21:20:39 +0100 | [diff] [blame] | 2105 | execute( TC_vty() ); |
Harald Welte | 09b3c50 | 2018-03-01 22:42:22 +0100 | [diff] [blame] | 2106 | execute( TC_vty_msisdn_isd() ); |
Harald Welte | 958f8b4 | 2018-03-01 23:40:17 +0100 | [diff] [blame] | 2107 | execute( TC_gsup_purge_cs() ); |
| 2108 | execute( TC_gsup_purge_ps() ); |
| 2109 | execute( TC_gsup_purge_unknown() ); |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 2110 | |
| 2111 | execute( TC_mo_ussd_unknown() ); |
| 2112 | execute( TC_mo_ussd_euse_disc() ); |
| 2113 | execute( TC_mo_ussd_iuse_imsi() ); |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 2114 | execute( TC_mo_ussd_iuse_imsi_via_proxy() ); |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 2115 | execute( TC_mo_ussd_iuse_msisdn() ); |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 2116 | execute( TC_mo_ussd_iuse_msisdn_via_proxy() ); |
Harald Welte | 4ea1f8a | 2018-06-12 09:26:10 +0200 | [diff] [blame] | 2117 | execute( TC_mo_ussd_euse() ); |
| 2118 | execute( TC_mo_ussd_euse_continue() ); |
| 2119 | execute( TC_mo_ussd_euse_defaultroute() ); |
Vadim Yanitskiy | effab7c | 2018-11-28 06:02:22 +0700 | [diff] [blame] | 2120 | |
| 2121 | /* "Structured" Supplementary Services */ |
| 2122 | execute( TC_mo_sss_reject() ); |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 2123 | |
| 2124 | execute( TC_gsup_check_imei() ); |
Neels Hofmeyr | b216851 | 2019-11-11 03:40:26 +0100 | [diff] [blame] | 2125 | execute( TC_gsup_check_imei_via_proxy() ); |
Oliver Smith | 936dbe6 | 2019-06-04 15:54:17 +0200 | [diff] [blame] | 2126 | execute( TC_gsup_check_imei_invalid_len() ); |
| 2127 | execute( TC_gsup_check_imei_unknown_imsi() ); |
Oliver Smith | 1b25780 | 2019-06-11 09:43:42 +0200 | [diff] [blame] | 2128 | execute( TC_subscr_create_on_demand_check_imei_early() ); |
| 2129 | execute( TC_subscr_create_on_demand_ul() ); |
| 2130 | execute( TC_subscr_create_on_demand_sai() ); |
Oliver Smith | deb80a6 | 2019-11-29 16:01:54 +0100 | [diff] [blame] | 2131 | |
Pau Espin Pedrol | 0055a29 | 2021-02-26 13:08:09 +0100 | [diff] [blame] | 2132 | execute( TC_MSLookup_mDNS_service_other_home() ); |
| 2133 | execute( TC_MSLookup_GSUP_proxy() ); |
| 2134 | execute( TC_MSLookup_mDNS_service_GSUP_HLR_home() ); |
| 2135 | execute( TC_MSLookup_mDNS_service_GSUP_HLR_proxy() ); |
| 2136 | execute( TC_MSLookup_mDNS_service_other_proxy() ); |
Harald Welte | df32723 | 2017-12-28 22:51:51 +0100 | [diff] [blame] | 2137 | }; |
| 2138 | |
| 2139 | }; |