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