Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 1 | /* |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 2 | * (C) 2010-2013 by Harald Welte <laforge@gnumonks.org> |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 3 | * (C) 2010 by On-Waves |
Holger Hans Peter Freyther | c15c61c | 2015-05-06 17:46:08 +0200 | [diff] [blame] | 4 | * (C) 2015 by Holger Hans Peter Freyther |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 5 | * All Rights Reserved |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
Harald Welte | 9af6ddf | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 8 | * it under the terms of the GNU Affero General Public License as published by |
| 9 | * the Free Software Foundation; either version 3 of the License, or |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
Harald Welte | 9af6ddf | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 15 | * GNU Affero General Public License for more details. |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 16 | * |
Harald Welte | 9af6ddf | 2011-01-01 15:25:50 +0100 | [diff] [blame] | 17 | * You should have received a copy of the GNU Affero General Public License |
| 18 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 19 | * |
| 20 | */ |
| 21 | |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 22 | #include <sys/socket.h> |
| 23 | #include <netinet/in.h> |
| 24 | #include <arpa/inet.h> |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 25 | #include <time.h> |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 26 | |
Pablo Neira Ayuso | 136f453 | 2011-03-22 16:47:59 +0100 | [diff] [blame] | 27 | #include <osmocom/core/talloc.h> |
| 28 | #include <osmocom/core/utils.h> |
| 29 | #include <osmocom/core/rate_ctr.h> |
Harald Welte | 53373bc | 2016-04-20 17:11:43 +0200 | [diff] [blame] | 30 | #include <osmocom/gsm/protocol/gsm_04_08_gprs.h> |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 31 | |
| 32 | #include <openbsc/debug.h> |
| 33 | #include <openbsc/sgsn.h> |
Harald Welte | ea34a4e | 2012-06-16 14:59:56 +0800 | [diff] [blame] | 34 | #include <osmocom/gprs/gprs_ns.h> |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 35 | #include <openbsc/gprs_sgsn.h> |
Harald Welte | 62ab20c | 2010-05-14 18:59:17 +0200 | [diff] [blame] | 36 | #include <openbsc/vty.h> |
Jacob Erlbeck | 8054799 | 2014-12-19 19:19:46 +0100 | [diff] [blame] | 37 | #include <openbsc/gprs_gsup_client.h> |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 38 | |
Harald Welte | 4b037e4 | 2010-05-19 19:45:32 +0200 | [diff] [blame] | 39 | #include <osmocom/vty/command.h> |
| 40 | #include <osmocom/vty/vty.h> |
Pablo Neira Ayuso | 6110a3f | 2011-03-28 19:35:00 +0200 | [diff] [blame] | 41 | #include <osmocom/vty/misc.h> |
Max | 93408ae | 2016-06-28 14:10:16 +0200 | [diff] [blame] | 42 | #include <osmocom/crypt/gprs_cipher.h> |
Jacob Erlbeck | 8054799 | 2014-12-19 19:19:46 +0100 | [diff] [blame] | 43 | #include <osmocom/abis/ipa.h> |
| 44 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 45 | #include <pdp.h> |
| 46 | |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 47 | static struct sgsn_config *g_cfg = NULL; |
| 48 | |
Jacob Erlbeck | 106f547 | 2014-11-04 10:08:37 +0100 | [diff] [blame] | 49 | const struct value_string sgsn_auth_pol_strs[] = { |
| 50 | { SGSN_AUTH_POLICY_OPEN, "accept-all" }, |
| 51 | { SGSN_AUTH_POLICY_CLOSED, "closed" }, |
| 52 | { SGSN_AUTH_POLICY_ACL_ONLY, "acl-only" }, |
Jacob Erlbeck | be2c8d9 | 2014-11-12 10:18:09 +0100 | [diff] [blame] | 53 | { SGSN_AUTH_POLICY_REMOTE, "remote" }, |
Jacob Erlbeck | 106f547 | 2014-11-04 10:08:37 +0100 | [diff] [blame] | 54 | { 0, NULL } |
| 55 | }; |
| 56 | |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 57 | /* Section 11.2.2 / Table 11.3a GPRS Mobility management timers – MS side */ |
| 58 | #define GSM0408_T3312_SECS (10*60) /* periodic RAU interval, default 54min */ |
| 59 | |
| 60 | /* Section 11.2.2 / Table 11.4 MM timers netwokr side */ |
| 61 | #define GSM0408_T3322_SECS 6 /* DETACH_REQ -> DETACH_ACC */ |
| 62 | #define GSM0408_T3350_SECS 6 /* waiting for ATT/RAU/TMSI COMPL */ |
| 63 | #define GSM0408_T3360_SECS 6 /* waiting for AUTH/CIPH RESP */ |
| 64 | #define GSM0408_T3370_SECS 6 /* waiting for ID RESP */ |
| 65 | |
| 66 | /* Section 11.2.2 / Table 11.4a MM timers netwokr side */ |
| 67 | #define GSM0408_T3313_SECS 30 /* waiting for paging response */ |
| 68 | #define GSM0408_T3314_SECS 44 /* force to STBY on expiry, Ready timer */ |
| 69 | #define GSM0408_T3316_SECS 44 |
| 70 | |
| 71 | /* Section 11.3 / Table 11.2d Timers of Session Management - network side */ |
| 72 | #define GSM0408_T3385_SECS 8 /* wait for ACT PDP CTX REQ */ |
| 73 | #define GSM0408_T3386_SECS 8 /* wait for MODIFY PDP CTX ACK */ |
| 74 | #define GSM0408_T3395_SECS 8 /* wait for DEACT PDP CTX ACK */ |
| 75 | #define GSM0408_T3397_SECS 8 /* wait for DEACT AA PDP CTX ACK */ |
| 76 | |
| 77 | #define DECLARE_TIMER(number, doc) \ |
| 78 | DEFUN(cfg_sgsn_T##number, \ |
| 79 | cfg_sgsn_T##number##_cmd, \ |
| 80 | "timer t" #number " <0-65535>", \ |
| 81 | "Configure GPRS Timers\n" \ |
Holger Hans Peter Freyther | fe60cfb | 2015-11-02 12:55:07 +0100 | [diff] [blame] | 82 | doc "\nTimer Value in seconds\n") \ |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 83 | { \ |
| 84 | int value = atoi(argv[0]); \ |
| 85 | \ |
| 86 | if (value < 0 || value > 65535) { \ |
| 87 | vty_out(vty, "Timer value %s out of range.%s", \ |
| 88 | argv[0], VTY_NEWLINE); \ |
| 89 | return CMD_WARNING; \ |
| 90 | } \ |
| 91 | \ |
| 92 | g_cfg->timers.T##number = value; \ |
| 93 | return CMD_SUCCESS; \ |
| 94 | } |
| 95 | |
| 96 | DECLARE_TIMER(3312, "Periodic RA Update timer (s)") |
Neels Hofmeyr | 65482c9 | 2015-10-19 14:37:12 +0200 | [diff] [blame] | 97 | DECLARE_TIMER(3322, "Detach request -> accept timer (s)") |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 98 | DECLARE_TIMER(3350, "Waiting for ATT/RAU/TMSI_COMPL timer (s)") |
| 99 | DECLARE_TIMER(3360, "Waiting for AUTH/CIPH response timer (s)") |
| 100 | DECLARE_TIMER(3370, "Waiting for IDENTITY response timer (s)") |
| 101 | |
| 102 | DECLARE_TIMER(3313, "Waiting for paging response timer (s)") |
| 103 | DECLARE_TIMER(3314, "Force to STANDBY on expiry timer (s)") |
Holger Hans Peter Freyther | fe60cfb | 2015-11-02 12:55:07 +0100 | [diff] [blame] | 104 | DECLARE_TIMER(3316, "AA-Ready timer (s)") |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 105 | |
| 106 | DECLARE_TIMER(3385, "Wait for ACT PDP CTX REQ timer (s)") |
| 107 | DECLARE_TIMER(3386, "Wait for MODIFY PDP CTX ACK timer (s)") |
| 108 | DECLARE_TIMER(3395, "Wait for DEACT PDP CTX ACK timer (s)") |
| 109 | DECLARE_TIMER(3397, "Wait for DEACT AA PDP CTX ACK timer (s)") |
| 110 | |
Jacob Erlbeck | 106f547 | 2014-11-04 10:08:37 +0100 | [diff] [blame] | 111 | |
Harald Welte | c5d4a0c | 2010-07-02 22:47:59 +0200 | [diff] [blame] | 112 | #define GSM48_MAX_APN_LEN 102 /* 10.5.6.1 */ |
Neels Hofmeyr | 30f7bcb | 2015-11-08 20:34:47 +0100 | [diff] [blame] | 113 | /* TODO: consolidate with gprs_apn_to_str(). */ |
| 114 | /** Copy apn to a static buffer, replacing the length octets in apn_enc with '.' |
| 115 | * and terminating with a '\0'. Return the static buffer. |
| 116 | * len: the length of the encoded APN (which has no terminating zero). |
| 117 | */ |
Harald Welte | c5d4a0c | 2010-07-02 22:47:59 +0200 | [diff] [blame] | 118 | static char *gprs_apn2str(uint8_t *apn, unsigned int len) |
| 119 | { |
| 120 | static char apnbuf[GSM48_MAX_APN_LEN+1]; |
Holger Hans Peter Freyther | 80e0365 | 2013-07-04 18:44:16 +0200 | [diff] [blame] | 121 | unsigned int i = 0; |
Harald Welte | c5d4a0c | 2010-07-02 22:47:59 +0200 | [diff] [blame] | 122 | |
| 123 | if (!apn) |
| 124 | return ""; |
| 125 | |
| 126 | if (len > sizeof(apnbuf)-1) |
| 127 | len = sizeof(apnbuf)-1; |
| 128 | |
| 129 | memcpy(apnbuf, apn, len); |
| 130 | apnbuf[len] = '\0'; |
| 131 | |
| 132 | /* replace the domain name step sizes with dots */ |
| 133 | while (i < len) { |
| 134 | unsigned int step = apnbuf[i]; |
| 135 | apnbuf[i] = '.'; |
| 136 | i += step+1; |
| 137 | } |
| 138 | |
| 139 | return apnbuf+1; |
| 140 | } |
| 141 | |
Holger Hans Peter Freyther | a273030 | 2014-03-23 18:08:26 +0100 | [diff] [blame] | 142 | char *gprs_pdpaddr2str(uint8_t *pdpa, uint8_t len) |
Harald Welte | c5d4a0c | 2010-07-02 22:47:59 +0200 | [diff] [blame] | 143 | { |
| 144 | static char str[INET6_ADDRSTRLEN + 10]; |
| 145 | |
| 146 | if (!pdpa || len < 2) |
| 147 | return "none"; |
| 148 | |
| 149 | switch (pdpa[0] & 0x0f) { |
| 150 | case PDP_TYPE_ORG_IETF: |
| 151 | switch (pdpa[1]) { |
| 152 | case PDP_TYPE_N_IETF_IPv4: |
| 153 | if (len < 2 + 4) |
| 154 | break; |
| 155 | strcpy(str, "IPv4 "); |
| 156 | inet_ntop(AF_INET, pdpa+2, str+5, sizeof(str)-5); |
| 157 | return str; |
| 158 | case PDP_TYPE_N_IETF_IPv6: |
| 159 | if (len < 2 + 8) |
| 160 | break; |
| 161 | strcpy(str, "IPv6 "); |
| 162 | inet_ntop(AF_INET6, pdpa+2, str+5, sizeof(str)-5); |
| 163 | return str; |
| 164 | default: |
| 165 | break; |
| 166 | } |
| 167 | break; |
| 168 | case PDP_TYPE_ORG_ETSI: |
| 169 | if (pdpa[1] == PDP_TYPE_N_ETSI_PPP) |
| 170 | return "PPP"; |
| 171 | break; |
| 172 | default: |
| 173 | break; |
| 174 | } |
| 175 | |
| 176 | return "invalid"; |
| 177 | } |
| 178 | |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 179 | static struct cmd_node sgsn_node = { |
| 180 | SGSN_NODE, |
Harald Welte | 570ce24 | 2012-08-17 13:16:10 +0200 | [diff] [blame] | 181 | "%s(config-sgsn)# ", |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 182 | 1, |
| 183 | }; |
| 184 | |
| 185 | static int config_write_sgsn(struct vty *vty) |
| 186 | { |
Harald Welte | 77289c2 | 2010-05-18 14:32:29 +0200 | [diff] [blame] | 187 | struct sgsn_ggsn_ctx *gctx; |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 188 | struct imsi_acl_entry *acl; |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 189 | struct apn_ctx *actx; |
Holger Hans Peter Freyther | a5a6da4 | 2015-05-25 15:20:27 +0800 | [diff] [blame] | 190 | struct ares_addr_node *server; |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 191 | |
| 192 | vty_out(vty, "sgsn%s", VTY_NEWLINE); |
| 193 | |
Harald Welte | e300d00 | 2010-06-02 12:41:34 +0200 | [diff] [blame] | 194 | vty_out(vty, " gtp local-ip %s%s", |
| 195 | inet_ntoa(g_cfg->gtp_listenaddr.sin_addr), VTY_NEWLINE); |
| 196 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 197 | llist_for_each_entry(gctx, &sgsn_ggsn_ctxts, list) { |
Holger Hans Peter Freyther | 39c430e | 2015-05-25 12:26:49 +0800 | [diff] [blame] | 198 | if (gctx->id == UINT32_MAX) |
| 199 | continue; |
| 200 | |
Harald Welte | ff3bde8 | 2010-05-19 15:09:09 +0200 | [diff] [blame] | 201 | vty_out(vty, " ggsn %u remote-ip %s%s", gctx->id, |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 202 | inet_ntoa(gctx->remote_addr), VTY_NEWLINE); |
Harald Welte | ff3bde8 | 2010-05-19 15:09:09 +0200 | [diff] [blame] | 203 | vty_out(vty, " ggsn %u gtp-version %u%s", gctx->id, |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 204 | gctx->gtp_version, VTY_NEWLINE); |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 205 | } |
| 206 | |
Holger Hans Peter Freyther | 39c430e | 2015-05-25 12:26:49 +0800 | [diff] [blame] | 207 | if (sgsn->cfg.dynamic_lookup) |
| 208 | vty_out(vty, " ggsn dynamic%s", VTY_NEWLINE); |
| 209 | |
Holger Hans Peter Freyther | a5a6da4 | 2015-05-25 15:20:27 +0800 | [diff] [blame] | 210 | for (server = sgsn->ares_servers; server; server = server->next) |
| 211 | vty_out(vty, " grx-dns-add %s%s", inet_ntoa(server->addr.addr4), VTY_NEWLINE); |
| 212 | |
Max | 93408ae | 2016-06-28 14:10:16 +0200 | [diff] [blame] | 213 | if (g_cfg->cipher != GPRS_ALGO_GEA0) |
| 214 | vty_out(vty, " encryption %s%s", |
| 215 | get_value_string(gprs_cipher_names, g_cfg->cipher), |
| 216 | VTY_NEWLINE); |
Jacob Erlbeck | 39f040d | 2014-12-18 12:46:47 +0100 | [diff] [blame] | 217 | if (g_cfg->gsup_server_addr.sin_addr.s_addr) |
| 218 | vty_out(vty, " gsup remote-ip %s%s", |
| 219 | inet_ntoa(g_cfg->gsup_server_addr.sin_addr), VTY_NEWLINE); |
| 220 | if (g_cfg->gsup_server_port) |
| 221 | vty_out(vty, " gsup remote-port %d%s", |
| 222 | g_cfg->gsup_server_port, VTY_NEWLINE); |
Max | 176b62a | 2016-07-04 11:09:07 +0200 | [diff] [blame] | 223 | vty_out(vty, " auth-policy %s%s", |
| 224 | get_value_string(sgsn_auth_pol_strs, g_cfg->auth_policy), |
| 225 | VTY_NEWLINE); |
Neels Hofmeyr | 568a727 | 2015-10-12 11:57:38 +0200 | [diff] [blame] | 226 | |
| 227 | vty_out(vty, " gsup oap-id %d%s", |
| 228 | (int)g_cfg->oap.client_id, VTY_NEWLINE); |
| 229 | if (g_cfg->oap.secret_k_present != 0) |
| 230 | vty_out(vty, " gsup oap-k %s%s", |
| 231 | osmo_hexdump_nospc(g_cfg->oap.secret_k, sizeof(g_cfg->oap.secret_k)), |
| 232 | VTY_NEWLINE); |
| 233 | if (g_cfg->oap.secret_opc_present != 0) |
| 234 | vty_out(vty, " gsup oap-opc %s%s", |
| 235 | osmo_hexdump_nospc(g_cfg->oap.secret_opc, sizeof(g_cfg->oap.secret_opc)), |
| 236 | VTY_NEWLINE); |
| 237 | |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 238 | llist_for_each_entry(acl, &g_cfg->imsi_acl, list) |
| 239 | vty_out(vty, " imsi-acl add %s%s", acl->imsi, VTY_NEWLINE); |
| 240 | |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 241 | if (llist_empty(&sgsn_apn_ctxts)) |
| 242 | vty_out(vty, " ! apn * ggsn 0%s", VTY_NEWLINE); |
| 243 | llist_for_each_entry(actx, &sgsn_apn_ctxts, list) { |
| 244 | if (strlen(actx->imsi_prefix) > 0) |
Holger Hans Peter Freyther | b7ae0b3 | 2015-05-29 15:11:55 +0200 | [diff] [blame] | 245 | vty_out(vty, " apn %s imsi-prefix %s ggsn %u%s", |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 246 | actx->name, actx->imsi_prefix, actx->ggsn->id, |
| 247 | VTY_NEWLINE); |
| 248 | else |
Holger Hans Peter Freyther | b7ae0b3 | 2015-05-29 15:11:55 +0200 | [diff] [blame] | 249 | vty_out(vty, " apn %s ggsn %u%s", actx->name, |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 250 | actx->ggsn->id, VTY_NEWLINE); |
| 251 | } |
| 252 | |
Holger Hans Peter Freyther | c15c61c | 2015-05-06 17:46:08 +0200 | [diff] [blame] | 253 | if (g_cfg->cdr.filename) |
| 254 | vty_out(vty, " cdr filename %s%s", g_cfg->cdr.filename, VTY_NEWLINE); |
| 255 | else |
| 256 | vty_out(vty, " no cdr filename%s", VTY_NEWLINE); |
| 257 | vty_out(vty, " cdr interval %d%s", g_cfg->cdr.interval, VTY_NEWLINE); |
| 258 | |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 259 | vty_out(vty, " timer t3312 %d%s", g_cfg->timers.T3312, VTY_NEWLINE); |
| 260 | vty_out(vty, " timer t3322 %d%s", g_cfg->timers.T3322, VTY_NEWLINE); |
| 261 | vty_out(vty, " timer t3350 %d%s", g_cfg->timers.T3350, VTY_NEWLINE); |
| 262 | vty_out(vty, " timer t3360 %d%s", g_cfg->timers.T3360, VTY_NEWLINE); |
| 263 | vty_out(vty, " timer t3370 %d%s", g_cfg->timers.T3370, VTY_NEWLINE); |
| 264 | vty_out(vty, " timer t3313 %d%s", g_cfg->timers.T3313, VTY_NEWLINE); |
| 265 | vty_out(vty, " timer t3314 %d%s", g_cfg->timers.T3314, VTY_NEWLINE); |
| 266 | vty_out(vty, " timer t3316 %d%s", g_cfg->timers.T3316, VTY_NEWLINE); |
| 267 | vty_out(vty, " timer t3385 %d%s", g_cfg->timers.T3385, VTY_NEWLINE); |
| 268 | vty_out(vty, " timer t3386 %d%s", g_cfg->timers.T3386, VTY_NEWLINE); |
| 269 | vty_out(vty, " timer t3395 %d%s", g_cfg->timers.T3395, VTY_NEWLINE); |
| 270 | vty_out(vty, " timer t3397 %d%s", g_cfg->timers.T3397, VTY_NEWLINE); |
| 271 | |
Philipp | f1f3436 | 2016-08-26 17:00:21 +0200 | [diff] [blame] | 272 | if (g_cfg->pcomp_rfc1144.active) { |
| 273 | vty_out(vty, " compression rfc1144 active slots %d%s", |
| 274 | g_cfg->pcomp_rfc1144.s01 + 1, VTY_NEWLINE); |
| 275 | } else if (g_cfg->pcomp_rfc1144.passive) { |
| 276 | vty_out(vty, " compression rfc1144 passive%s", VTY_NEWLINE); |
| 277 | } else |
| 278 | vty_out(vty, " no compression rfc1144%s", VTY_NEWLINE); |
| 279 | |
Philipp | 73f83d5 | 2016-09-02 13:38:01 +0200 | [diff] [blame] | 280 | if (g_cfg->dcomp_v42bis.active && g_cfg->dcomp_v42bis.p0 == 1) { |
| 281 | vty_out(vty, |
| 282 | " compression v42bis active direction sgsn codewords %d strlen %d%s", |
| 283 | g_cfg->dcomp_v42bis.p1, g_cfg->dcomp_v42bis.p2, |
| 284 | VTY_NEWLINE); |
| 285 | } else if (g_cfg->dcomp_v42bis.active && g_cfg->dcomp_v42bis.p0 == 2) { |
| 286 | vty_out(vty, |
| 287 | " compression v42bis active direction ms codewords %d strlen %d%s", |
| 288 | g_cfg->dcomp_v42bis.p1, g_cfg->dcomp_v42bis.p2, |
| 289 | VTY_NEWLINE); |
| 290 | } else if (g_cfg->dcomp_v42bis.active && g_cfg->dcomp_v42bis.p0 == 3) { |
| 291 | vty_out(vty, |
| 292 | " compression v42bis active direction both codewords %d strlen %d%s", |
| 293 | g_cfg->dcomp_v42bis.p1, g_cfg->dcomp_v42bis.p2, |
| 294 | VTY_NEWLINE); |
| 295 | } else if (g_cfg->dcomp_v42bis.passive) { |
| 296 | vty_out(vty, " compression v42bis passive%s", VTY_NEWLINE); |
| 297 | } else |
| 298 | vty_out(vty, " no compression v42bis%s", VTY_NEWLINE); |
| 299 | |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 300 | return CMD_SUCCESS; |
| 301 | } |
| 302 | |
Holger Hans Peter Freyther | 1491f2e | 2011-11-05 15:21:16 +0100 | [diff] [blame] | 303 | #define SGSN_STR "Configure the SGSN\n" |
| 304 | #define GGSN_STR "Configure the GGSN information\n" |
Harald Welte | e300d00 | 2010-06-02 12:41:34 +0200 | [diff] [blame] | 305 | |
| 306 | DEFUN(cfg_sgsn, cfg_sgsn_cmd, |
| 307 | "sgsn", |
| 308 | SGSN_STR) |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 309 | { |
| 310 | vty->node = SGSN_NODE; |
| 311 | return CMD_SUCCESS; |
| 312 | } |
| 313 | |
Harald Welte | e300d00 | 2010-06-02 12:41:34 +0200 | [diff] [blame] | 314 | DEFUN(cfg_sgsn_bind_addr, cfg_sgsn_bind_addr_cmd, |
| 315 | "gtp local-ip A.B.C.D", |
| 316 | "GTP Parameters\n" |
Holger Hans Peter Freyther | 1491f2e | 2011-11-05 15:21:16 +0100 | [diff] [blame] | 317 | "Set the IP address for the local GTP bind\n" |
| 318 | "IPv4 Address\n") |
Harald Welte | e300d00 | 2010-06-02 12:41:34 +0200 | [diff] [blame] | 319 | { |
| 320 | inet_aton(argv[0], &g_cfg->gtp_listenaddr.sin_addr); |
| 321 | |
| 322 | return CMD_SUCCESS; |
| 323 | } |
| 324 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 325 | DEFUN(cfg_ggsn_remote_ip, cfg_ggsn_remote_ip_cmd, |
| 326 | "ggsn <0-255> remote-ip A.B.C.D", |
Holger Hans Peter Freyther | 1491f2e | 2011-11-05 15:21:16 +0100 | [diff] [blame] | 327 | GGSN_STR "GGSN Number\n" IP_STR "IPv4 Address\n") |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 328 | { |
| 329 | uint32_t id = atoi(argv[0]); |
Harald Welte | 77289c2 | 2010-05-18 14:32:29 +0200 | [diff] [blame] | 330 | struct sgsn_ggsn_ctx *ggc = sgsn_ggsn_ctx_find_alloc(id); |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 331 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 332 | inet_aton(argv[1], &ggc->remote_addr); |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 333 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 334 | return CMD_SUCCESS; |
| 335 | } |
| 336 | |
| 337 | #if 0 |
| 338 | DEFUN(cfg_ggsn_remote_port, cfg_ggsn_remote_port_cmd, |
| 339 | "ggsn <0-255> remote-port <0-65535>", |
| 340 | "") |
| 341 | { |
| 342 | uint32_t id = atoi(argv[0]); |
Harald Welte | 77289c2 | 2010-05-18 14:32:29 +0200 | [diff] [blame] | 343 | struct sgsn_ggsn_ctx *ggc = sgsn_ggsn_ctx_find_alloc(id); |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 344 | uint16_t port = atoi(argv[1]); |
| 345 | |
| 346 | } |
| 347 | #endif |
| 348 | |
| 349 | DEFUN(cfg_ggsn_gtp_version, cfg_ggsn_gtp_version_cmd, |
| 350 | "ggsn <0-255> gtp-version (0|1)", |
Holger Hans Peter Freyther | 1491f2e | 2011-11-05 15:21:16 +0100 | [diff] [blame] | 351 | GGSN_STR "GGSN Number\n" "GTP Version\n" |
| 352 | "Version 0\n" "Version 1\n") |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 353 | { |
| 354 | uint32_t id = atoi(argv[0]); |
Harald Welte | 77289c2 | 2010-05-18 14:32:29 +0200 | [diff] [blame] | 355 | struct sgsn_ggsn_ctx *ggc = sgsn_ggsn_ctx_find_alloc(id); |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 356 | |
| 357 | if (atoi(argv[1])) |
| 358 | ggc->gtp_version = 1; |
| 359 | else |
| 360 | ggc->gtp_version = 0; |
| 361 | |
| 362 | return CMD_SUCCESS; |
| 363 | } |
| 364 | |
Holger Hans Peter Freyther | 39c430e | 2015-05-25 12:26:49 +0800 | [diff] [blame] | 365 | DEFUN(cfg_ggsn_dynamic_lookup, cfg_ggsn_dynamic_lookup_cmd, |
| 366 | "ggsn dynamic", |
| 367 | GGSN_STR "Enable dynamic GRX based look-up (requires restart)\n") |
| 368 | { |
| 369 | sgsn->cfg.dynamic_lookup = 1; |
| 370 | return CMD_SUCCESS; |
| 371 | } |
| 372 | |
Holger Hans Peter Freyther | a5a6da4 | 2015-05-25 15:20:27 +0800 | [diff] [blame] | 373 | DEFUN(cfg_grx_ggsn, cfg_grx_ggsn_cmd, |
| 374 | "grx-dns-add A.B.C.D", |
| 375 | "Add DNS server\nIPv4 address\n") |
| 376 | { |
| 377 | struct ares_addr_node *node = talloc_zero(tall_bsc_ctx, struct ares_addr_node); |
| 378 | node->family = AF_INET; |
| 379 | inet_aton(argv[0], &node->addr.addr4); |
| 380 | |
| 381 | node->next = sgsn->ares_servers; |
| 382 | sgsn->ares_servers = node; |
| 383 | return CMD_SUCCESS; |
| 384 | } |
| 385 | |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 386 | #define APN_STR "Configure the information per APN\n" |
| 387 | #define APN_GW_STR "The APN gateway name optionally prefixed by '*' (wildcard)\n" |
| 388 | |
| 389 | static int add_apn_ggsn_mapping(struct vty *vty, const char *apn_str, |
| 390 | const char *imsi_prefix, int ggsn_id) |
| 391 | { |
| 392 | struct apn_ctx *actx; |
| 393 | struct sgsn_ggsn_ctx *ggsn; |
| 394 | |
| 395 | ggsn = sgsn_ggsn_ctx_by_id(ggsn_id); |
| 396 | if (ggsn == NULL) { |
| 397 | vty_out(vty, "%% a GGSN with id %d has not been defined%s", |
| 398 | ggsn_id, VTY_NEWLINE); |
| 399 | return CMD_WARNING; |
| 400 | } |
| 401 | |
| 402 | actx = sgsn_apn_ctx_find_alloc(apn_str, imsi_prefix); |
| 403 | if (!actx) { |
| 404 | vty_out(vty, "%% unable to create APN context for %s/%s%s", |
| 405 | apn_str, imsi_prefix, VTY_NEWLINE); |
| 406 | return CMD_WARNING; |
| 407 | } |
| 408 | |
| 409 | actx->ggsn = ggsn; |
| 410 | |
| 411 | return CMD_SUCCESS; |
| 412 | } |
| 413 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 414 | DEFUN(cfg_apn_ggsn, cfg_apn_ggsn_cmd, |
| 415 | "apn APNAME ggsn <0-255>", |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 416 | APN_STR APN_GW_STR |
| 417 | "Select the GGSN to use when the APN gateway prefix matches\n" |
| 418 | "The GGSN id") |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 419 | { |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 420 | |
| 421 | return add_apn_ggsn_mapping(vty, argv[0], "", atoi(argv[1])); |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 422 | } |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 423 | |
| 424 | DEFUN(cfg_apn_imsi_ggsn, cfg_apn_imsi_ggsn_cmd, |
| 425 | "apn APNAME imsi-prefix IMSIPRE ggsn <0-255>", |
| 426 | APN_STR APN_GW_STR |
| 427 | "Restrict rule to a certain IMSI prefix\n" |
| 428 | "An IMSI prefix\n" |
| 429 | "Select the GGSN to use when APN gateway and IMSI prefix match\n" |
| 430 | "The GGSN id") |
| 431 | { |
| 432 | |
| 433 | return add_apn_ggsn_mapping(vty, argv[0], argv[1], atoi(argv[2])); |
| 434 | } |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 435 | |
| 436 | const struct value_string gprs_mm_st_strs[] = { |
| 437 | { GMM_DEREGISTERED, "DEREGISTERED" }, |
| 438 | { GMM_COMMON_PROC_INIT, "COMMON PROCEDURE (INIT)" }, |
| 439 | { GMM_REGISTERED_NORMAL, "REGISTERED (NORMAL)" }, |
Harald Welte | bffeff8 | 2010-06-09 15:50:45 +0200 | [diff] [blame] | 440 | { GMM_REGISTERED_SUSPENDED, "REGISTERED (SUSPENDED)" }, |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 441 | { GMM_DEREGISTERED_INIT, "DEREGISTERED (INIT)" }, |
| 442 | { 0, NULL } |
| 443 | }; |
| 444 | |
| 445 | static void vty_dump_pdp(struct vty *vty, const char *pfx, |
| 446 | struct sgsn_pdp_ctx *pdp) |
| 447 | { |
Jacob Erlbeck | 99985b5 | 2014-10-13 10:32:00 +0200 | [diff] [blame] | 448 | const char *imsi = pdp->mm ? pdp->mm->imsi : "(detaching)"; |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 449 | vty_out(vty, "%sPDP Context IMSI: %s, SAPI: %u, NSAPI: %u%s", |
Jacob Erlbeck | 99985b5 | 2014-10-13 10:32:00 +0200 | [diff] [blame] | 450 | pfx, imsi, pdp->sapi, pdp->nsapi, VTY_NEWLINE); |
Harald Welte | c5d4a0c | 2010-07-02 22:47:59 +0200 | [diff] [blame] | 451 | vty_out(vty, "%s APN: %s%s", pfx, |
| 452 | gprs_apn2str(pdp->lib->apn_use.v, pdp->lib->apn_use.l), |
| 453 | VTY_NEWLINE); |
| 454 | vty_out(vty, "%s PDP Address: %s%s", pfx, |
| 455 | gprs_pdpaddr2str(pdp->lib->eua.v, pdp->lib->eua.l), |
| 456 | VTY_NEWLINE); |
Harald Welte | efbdee9 | 2010-06-10 00:20:12 +0200 | [diff] [blame] | 457 | vty_out_rate_ctr_group(vty, " ", pdp->ctrg); |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 458 | } |
| 459 | |
| 460 | static void vty_dump_mmctx(struct vty *vty, const char *pfx, |
| 461 | struct sgsn_mm_ctx *mm, int pdp) |
| 462 | { |
| 463 | vty_out(vty, "%sMM Context for IMSI %s, IMEI %s, P-TMSI %08x%s", |
| 464 | pfx, mm->imsi, mm->imei, mm->p_tmsi, VTY_NEWLINE); |
Holger Hans Peter Freyther | 8ee13e2 | 2015-05-18 10:00:03 +0200 | [diff] [blame] | 465 | vty_out(vty, "%s MSISDN: %s, TLLI: %08x%s HLR: %s", |
Harald Welte | f97ee04 | 2015-12-25 19:12:21 +0100 | [diff] [blame] | 466 | pfx, mm->msisdn, mm->gb.tlli, mm->hlr, VTY_NEWLINE); |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 467 | vty_out(vty, "%s MM State: %s, Routeing Area: %u-%u-%u-%u, " |
| 468 | "Cell ID: %u%s", pfx, |
| 469 | get_value_string(gprs_mm_st_strs, mm->mm_state), |
| 470 | mm->ra.mcc, mm->ra.mnc, mm->ra.lac, mm->ra.rac, |
Harald Welte | f97ee04 | 2015-12-25 19:12:21 +0100 | [diff] [blame] | 471 | mm->gb.cell_id, VTY_NEWLINE); |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 472 | |
Harald Welte | 8acd88f | 2010-05-18 10:57:45 +0200 | [diff] [blame] | 473 | vty_out_rate_ctr_group(vty, " ", mm->ctrg); |
| 474 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 475 | if (pdp) { |
| 476 | struct sgsn_pdp_ctx *pdp; |
| 477 | |
| 478 | llist_for_each_entry(pdp, &mm->pdp_list, list) |
| 479 | vty_dump_pdp(vty, " ", pdp); |
| 480 | } |
| 481 | } |
| 482 | |
| 483 | DEFUN(show_sgsn, show_sgsn_cmd, "show sgsn", |
| 484 | SHOW_STR "Display information about the SGSN") |
| 485 | { |
Jacob Erlbeck | 8054799 | 2014-12-19 19:19:46 +0100 | [diff] [blame] | 486 | if (sgsn->gsup_client) { |
| 487 | struct ipa_client_conn *link = sgsn->gsup_client->link; |
| 488 | vty_out(vty, |
| 489 | " Remote authorization: %sconnected to %s:%d via GSUP%s", |
| 490 | sgsn->gsup_client->is_connected ? "" : "not ", |
| 491 | link->addr, link->port, |
| 492 | VTY_NEWLINE); |
| 493 | } |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 494 | /* FIXME: statistics */ |
| 495 | return CMD_SUCCESS; |
| 496 | } |
| 497 | |
| 498 | #define MMCTX_STR "MM Context\n" |
| 499 | #define INCLUDE_PDP_STR "Include PDP Context Information\n" |
| 500 | |
| 501 | #if 0 |
| 502 | DEFUN(show_mmctx_tlli, show_mmctx_tlli_cmd, |
| 503 | "show mm-context tlli HEX [pdp]", |
| 504 | SHOW_STR MMCTX_STR "Identify by TLLI\n" "TLLI\n" INCLUDE_PDP_STR) |
| 505 | { |
| 506 | uint32_t tlli; |
| 507 | struct sgsn_mm_ctx *mm; |
| 508 | |
| 509 | tlli = strtoul(argv[0], NULL, 16); |
| 510 | mm = sgsn_mm_ctx_by_tlli(tlli); |
| 511 | if (!mm) { |
| 512 | vty_out(vty, "No MM context for TLLI %08x%s", |
| 513 | tlli, VTY_NEWLINE); |
| 514 | return CMD_WARNING; |
| 515 | } |
| 516 | vty_dump_mmctx(vty, "", mm, argv[1] ? 1 : 0); |
| 517 | return CMD_SUCCESS; |
| 518 | } |
| 519 | #endif |
| 520 | |
| 521 | DEFUN(swow_mmctx_imsi, show_mmctx_imsi_cmd, |
| 522 | "show mm-context imsi IMSI [pdp]", |
| 523 | SHOW_STR MMCTX_STR "Identify by IMSI\n" "IMSI of the MM Context\n" |
| 524 | INCLUDE_PDP_STR) |
| 525 | { |
| 526 | struct sgsn_mm_ctx *mm; |
| 527 | |
| 528 | mm = sgsn_mm_ctx_by_imsi(argv[0]); |
| 529 | if (!mm) { |
| 530 | vty_out(vty, "No MM context for IMSI %s%s", |
| 531 | argv[0], VTY_NEWLINE); |
| 532 | return CMD_WARNING; |
| 533 | } |
| 534 | vty_dump_mmctx(vty, "", mm, argv[1] ? 1 : 0); |
| 535 | return CMD_SUCCESS; |
| 536 | } |
| 537 | |
| 538 | DEFUN(swow_mmctx_all, show_mmctx_all_cmd, |
| 539 | "show mm-context all [pdp]", |
| 540 | SHOW_STR MMCTX_STR "All MM Contexts\n" INCLUDE_PDP_STR) |
| 541 | { |
| 542 | struct sgsn_mm_ctx *mm; |
| 543 | |
| 544 | llist_for_each_entry(mm, &sgsn_mm_ctxts, list) |
| 545 | vty_dump_mmctx(vty, "", mm, argv[0] ? 1 : 0); |
| 546 | |
| 547 | return CMD_SUCCESS; |
| 548 | } |
| 549 | |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 550 | DEFUN(show_pdpctx_all, show_pdpctx_all_cmd, |
| 551 | "show pdp-context all", |
Holger Hans Peter Freyther | 1491f2e | 2011-11-05 15:21:16 +0100 | [diff] [blame] | 552 | SHOW_STR "Display information on PDP Context\n" "Show everything\n") |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 553 | { |
| 554 | struct sgsn_pdp_ctx *pdp; |
| 555 | |
| 556 | llist_for_each_entry(pdp, &sgsn_pdp_ctxts, g_list) |
| 557 | vty_dump_pdp(vty, "", pdp); |
| 558 | |
| 559 | return CMD_SUCCESS; |
| 560 | } |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 561 | |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 562 | |
| 563 | DEFUN(imsi_acl, cfg_imsi_acl_cmd, |
| 564 | "imsi-acl (add|del) IMSI", |
| 565 | "Access Control List of foreign IMSIs\n" |
| 566 | "Add IMSI to ACL\n" |
| 567 | "Remove IMSI from ACL\n" |
| 568 | "IMSI of subscriber\n") |
| 569 | { |
| 570 | const char *op = argv[0]; |
| 571 | const char *imsi = argv[1]; |
| 572 | int rc; |
| 573 | |
| 574 | if (!strcmp(op, "add")) |
Jacob Erlbeck | 3b5d407 | 2014-10-24 15:11:03 +0200 | [diff] [blame] | 575 | rc = sgsn_acl_add(imsi, g_cfg); |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 576 | else |
Jacob Erlbeck | 3b5d407 | 2014-10-24 15:11:03 +0200 | [diff] [blame] | 577 | rc = sgsn_acl_del(imsi, g_cfg); |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 578 | |
| 579 | if (rc < 0) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 580 | vty_out(vty, "%% unable to %s ACL%s", op, VTY_NEWLINE); |
| 581 | |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 582 | return CMD_WARNING; |
| 583 | } |
| 584 | |
| 585 | return CMD_SUCCESS; |
| 586 | } |
| 587 | |
Max | 93408ae | 2016-06-28 14:10:16 +0200 | [diff] [blame] | 588 | DEFUN(cfg_encrypt, cfg_encrypt_cmd, |
| 589 | "encryption (GEA0|GEA1|GEA2|GEA3|GEA4)", |
| 590 | "Set encryption algorithm for SGSN\n" |
| 591 | "Use GEA0 (no encryption)\n" |
| 592 | "Use GEA1\nUse GEA2\nUse GEA3\nUse GEA4\n") |
| 593 | { |
| 594 | if (!g_cfg->require_authentication) { |
| 595 | vty_out(vty, "%% unable to use encryption without " |
| 596 | "authentication: adjust auth-policy%s", VTY_NEWLINE); |
| 597 | return CMD_WARNING; |
| 598 | } |
| 599 | |
| 600 | enum gprs_ciph_algo c = get_string_value(gprs_cipher_names, argv[0]); |
| 601 | if (!gprs_cipher_supported(c)) { |
| 602 | vty_out(vty, "%% cipher %s is unsupported in current version%s", |
| 603 | argv[0], VTY_NEWLINE); |
| 604 | return CMD_WARNING; |
| 605 | } |
| 606 | |
| 607 | g_cfg->cipher = c; |
| 608 | |
| 609 | return CMD_SUCCESS; |
| 610 | } |
| 611 | |
Harald Welte | 3dfb549 | 2013-03-19 11:48:54 +0100 | [diff] [blame] | 612 | DEFUN(cfg_auth_policy, cfg_auth_policy_cmd, |
Jacob Erlbeck | be2c8d9 | 2014-11-12 10:18:09 +0100 | [diff] [blame] | 613 | "auth-policy (accept-all|closed|acl-only|remote)", |
Harald Welte | 3dfb549 | 2013-03-19 11:48:54 +0100 | [diff] [blame] | 614 | "Autorization Policy of SGSN\n" |
Jacob Erlbeck | 106f547 | 2014-11-04 10:08:37 +0100 | [diff] [blame] | 615 | "Accept all IMSIs (DANGEROUS)\n" |
| 616 | "Accept only home network subscribers or those in the ACL\n" |
Jacob Erlbeck | be2c8d9 | 2014-11-12 10:18:09 +0100 | [diff] [blame] | 617 | "Accept only subscribers in the ACL\n" |
| 618 | "Use remote subscription data only (HLR)\n") |
Harald Welte | 3dfb549 | 2013-03-19 11:48:54 +0100 | [diff] [blame] | 619 | { |
Jacob Erlbeck | 106f547 | 2014-11-04 10:08:37 +0100 | [diff] [blame] | 620 | int val = get_string_value(sgsn_auth_pol_strs, argv[0]); |
Jacob Erlbeck | be2c8d9 | 2014-11-12 10:18:09 +0100 | [diff] [blame] | 621 | OSMO_ASSERT(val >= SGSN_AUTH_POLICY_OPEN && val <= SGSN_AUTH_POLICY_REMOTE); |
Max | 176b62a | 2016-07-04 11:09:07 +0200 | [diff] [blame] | 622 | if (val == SGSN_AUTH_POLICY_REMOTE) { |
| 623 | const char *err = "%% auth-policy remote requires"; |
| 624 | if (!g_cfg->gsup_server_addr.sin_addr.s_addr) { |
| 625 | vty_out(vty, "%s 'gsup remote-ip'%s", err, VTY_NEWLINE); |
| 626 | return CMD_WARNING; |
| 627 | } |
| 628 | if (!g_cfg->gsup_server_port) { |
| 629 | vty_out(vty, "%s 'gsup remote-port'%s", err, VTY_NEWLINE); |
| 630 | return CMD_WARNING; |
| 631 | } |
| 632 | } |
Jacob Erlbeck | 106f547 | 2014-11-04 10:08:37 +0100 | [diff] [blame] | 633 | g_cfg->auth_policy = val; |
Jacob Erlbeck | 9d4f46c | 2014-12-17 13:20:08 +0100 | [diff] [blame] | 634 | g_cfg->require_authentication = (val == SGSN_AUTH_POLICY_REMOTE); |
Jacob Erlbeck | 771573c | 2014-12-19 18:08:48 +0100 | [diff] [blame] | 635 | g_cfg->require_update_location = (val == SGSN_AUTH_POLICY_REMOTE); |
Harald Welte | 3dfb549 | 2013-03-19 11:48:54 +0100 | [diff] [blame] | 636 | |
| 637 | return CMD_SUCCESS; |
| 638 | } |
| 639 | |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 640 | /* Subscriber */ |
| 641 | #include <openbsc/gsm_subscriber.h> |
| 642 | |
| 643 | static void subscr_dump_full_vty(struct vty *vty, struct gsm_subscriber *subscr, int pending) |
| 644 | { |
| 645 | char expire_time[200]; |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 646 | struct gsm_auth_tuple *at; |
| 647 | int at_idx; |
Jacob Erlbeck | 0e8add6 | 2014-12-17 14:03:35 +0100 | [diff] [blame] | 648 | struct sgsn_subscriber_pdp_data *pdp; |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 649 | |
| 650 | vty_out(vty, " ID: %llu, Authorized: %d%s", subscr->id, |
| 651 | subscr->authorized, VTY_NEWLINE); |
| 652 | if (strlen(subscr->name)) |
| 653 | vty_out(vty, " Name: '%s'%s", subscr->name, VTY_NEWLINE); |
| 654 | if (strlen(subscr->extension)) |
| 655 | vty_out(vty, " Extension: %s%s", subscr->extension, |
| 656 | VTY_NEWLINE); |
| 657 | vty_out(vty, " LAC: %d/0x%x%s", |
| 658 | subscr->lac, subscr->lac, VTY_NEWLINE); |
| 659 | vty_out(vty, " IMSI: %s%s", subscr->imsi, VTY_NEWLINE); |
| 660 | if (subscr->tmsi != GSM_RESERVED_TMSI) |
| 661 | vty_out(vty, " TMSI: %08X%s", subscr->tmsi, |
| 662 | VTY_NEWLINE); |
Holger Hans Peter Freyther | f7b3826 | 2015-04-23 16:58:33 -0400 | [diff] [blame] | 663 | if (subscr->sgsn_data->msisdn_len > 0) |
| 664 | vty_out(vty, " MSISDN (BCD): %s%s", |
| 665 | osmo_hexdump(subscr->sgsn_data->msisdn, |
| 666 | subscr->sgsn_data->msisdn_len), |
| 667 | VTY_NEWLINE); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 668 | |
| 669 | if (strlen(subscr->equipment.imei) > 0) |
| 670 | vty_out(vty, " IMEI: %s%s", subscr->equipment.imei, VTY_NEWLINE); |
| 671 | |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 672 | for (at_idx = 0; at_idx < ARRAY_SIZE(subscr->sgsn_data->auth_triplets); |
| 673 | at_idx++) { |
| 674 | at = &subscr->sgsn_data->auth_triplets[at_idx]; |
| 675 | if (at->key_seq == GSM_KEY_SEQ_INVAL) |
| 676 | continue; |
| 677 | |
| 678 | vty_out(vty, " A3A8 tuple (used %d times): ", |
| 679 | at->use_count); |
| 680 | vty_out(vty, " seq # : %d, ", |
| 681 | at->key_seq); |
| 682 | vty_out(vty, " RAND : %s, ", |
Harald Welte | 121e9a4 | 2016-04-20 13:13:19 +0200 | [diff] [blame] | 683 | osmo_hexdump(at->vec.rand, sizeof(at->vec.rand))); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 684 | vty_out(vty, " SRES : %s, ", |
Harald Welte | 121e9a4 | 2016-04-20 13:13:19 +0200 | [diff] [blame] | 685 | osmo_hexdump(at->vec.sres, sizeof(at->vec.sres))); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 686 | vty_out(vty, " Kc : %s%s", |
Harald Welte | 121e9a4 | 2016-04-20 13:13:19 +0200 | [diff] [blame] | 687 | osmo_hexdump(at->vec.kc, sizeof(at->vec.kc)), |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 688 | VTY_NEWLINE); |
| 689 | } |
| 690 | |
Jacob Erlbeck | 0e8add6 | 2014-12-17 14:03:35 +0100 | [diff] [blame] | 691 | llist_for_each_entry(pdp, &subscr->sgsn_data->pdp_list, list) { |
Holger Hans Peter Freyther | d05e069 | 2015-04-23 16:59:04 -0400 | [diff] [blame] | 692 | vty_out(vty, " PDP info: Id: %d, Type: 0x%04x, APN: '%s' QoS: %s%s", |
Jacob Erlbeck | 0e8add6 | 2014-12-17 14:03:35 +0100 | [diff] [blame] | 693 | pdp->context_id, pdp->pdp_type, pdp->apn_str, |
Holger Hans Peter Freyther | d05e069 | 2015-04-23 16:59:04 -0400 | [diff] [blame] | 694 | osmo_hexdump(pdp->qos_subscribed, pdp->qos_subscribed_len), |
Jacob Erlbeck | 0e8add6 | 2014-12-17 14:03:35 +0100 | [diff] [blame] | 695 | VTY_NEWLINE); |
| 696 | } |
| 697 | |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 698 | /* print the expiration time of a subscriber */ |
| 699 | if (subscr->expire_lu) { |
| 700 | strftime(expire_time, sizeof(expire_time), |
| 701 | "%a, %d %b %Y %T %z", localtime(&subscr->expire_lu)); |
| 702 | expire_time[sizeof(expire_time) - 1] = '\0'; |
| 703 | vty_out(vty, " Expiration Time: %s%s", expire_time, VTY_NEWLINE); |
| 704 | } |
| 705 | |
| 706 | if (subscr->flags) |
Jacob Erlbeck | 65fa3f7 | 2015-01-06 16:32:41 +0100 | [diff] [blame] | 707 | vty_out(vty, " Flags: %s%s%s%s%s%s", |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 708 | subscr->flags & GSM_SUBSCRIBER_FIRST_CONTACT ? |
| 709 | "FIRST_CONTACT " : "", |
| 710 | subscr->flags & GPRS_SUBSCRIBER_CANCELLED ? |
| 711 | "CANCELLED " : "", |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 712 | subscr->flags & GPRS_SUBSCRIBER_UPDATE_LOCATION_PENDING ? |
| 713 | "UPDATE_LOCATION_PENDING " : "", |
| 714 | subscr->flags & GPRS_SUBSCRIBER_UPDATE_AUTH_INFO_PENDING ? |
| 715 | "AUTH_INFO_PENDING " : "", |
Jacob Erlbeck | 65fa3f7 | 2015-01-06 16:32:41 +0100 | [diff] [blame] | 716 | subscr->flags & GPRS_SUBSCRIBER_ENABLE_PURGE ? |
| 717 | "ENABLE_PURGE " : "", |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 718 | VTY_NEWLINE); |
| 719 | |
| 720 | vty_out(vty, " Use count: %u%s", subscr->use_count, VTY_NEWLINE); |
| 721 | } |
| 722 | |
| 723 | DEFUN(show_subscr_cache, |
| 724 | show_subscr_cache_cmd, |
| 725 | "show subscriber cache", |
| 726 | SHOW_STR "Show information about subscribers\n" |
| 727 | "Display contents of subscriber cache\n") |
| 728 | { |
| 729 | struct gsm_subscriber *subscr; |
| 730 | |
| 731 | llist_for_each_entry(subscr, &active_subscribers, entry) { |
| 732 | vty_out(vty, " Subscriber:%s", VTY_NEWLINE); |
| 733 | subscr_dump_full_vty(vty, subscr, 0); |
| 734 | } |
| 735 | |
| 736 | return CMD_SUCCESS; |
| 737 | } |
| 738 | |
| 739 | #define UPDATE_SUBSCR_STR "update-subscriber imsi IMSI " |
| 740 | #define UPDATE_SUBSCR_HELP "Update subscriber list\n" \ |
| 741 | "Use the IMSI to select the subscriber\n" \ |
| 742 | "The IMSI\n" |
| 743 | |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 744 | #define UPDATE_SUBSCR_INSERT_HELP "Insert data into the subscriber record\n" |
| 745 | |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 746 | DEFUN(update_subscr_insert_auth_triplet, update_subscr_insert_auth_triplet_cmd, |
| 747 | UPDATE_SUBSCR_STR "insert auth-triplet <1-5> sres SRES rand RAND kc KC", |
| 748 | UPDATE_SUBSCR_HELP |
| 749 | UPDATE_SUBSCR_INSERT_HELP |
| 750 | "Update authentication triplet\n" |
| 751 | "Triplet index\n" |
| 752 | "Set SRES value\nSRES value (4 byte) in hex\n" |
| 753 | "Set RAND value\nRAND value (16 byte) in hex\n" |
| 754 | "Set Kc value\nKc value (8 byte) in hex\n") |
| 755 | { |
| 756 | const char *imsi = argv[0]; |
| 757 | const int cksn = atoi(argv[1]) - 1; |
| 758 | const char *sres_str = argv[2]; |
| 759 | const char *rand_str = argv[3]; |
| 760 | const char *kc_str = argv[4]; |
| 761 | struct gsm_auth_tuple at = {0,}; |
| 762 | |
| 763 | struct gsm_subscriber *subscr; |
| 764 | |
Jacob Erlbeck | d919343 | 2015-01-19 14:11:46 +0100 | [diff] [blame] | 765 | subscr = gprs_subscr_get_by_imsi(imsi); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 766 | if (!subscr) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 767 | vty_out(vty, "%% unable get subscriber record for %s%s", |
| 768 | imsi, VTY_NEWLINE); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 769 | return CMD_WARNING; |
| 770 | } |
| 771 | |
| 772 | OSMO_ASSERT(subscr->sgsn_data); |
| 773 | |
Harald Welte | 121e9a4 | 2016-04-20 13:13:19 +0200 | [diff] [blame] | 774 | if (osmo_hexparse(sres_str, &at.vec.sres[0], sizeof(at.vec.sres)) < 0) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 775 | vty_out(vty, "%% invalid SRES value '%s'%s", |
| 776 | sres_str, VTY_NEWLINE); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 777 | goto failed; |
| 778 | } |
Harald Welte | 121e9a4 | 2016-04-20 13:13:19 +0200 | [diff] [blame] | 779 | if (osmo_hexparse(rand_str, &at.vec.rand[0], sizeof(at.vec.rand)) < 0) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 780 | vty_out(vty, "%% invalid RAND value '%s'%s", |
| 781 | rand_str, VTY_NEWLINE); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 782 | goto failed; |
| 783 | } |
Harald Welte | 121e9a4 | 2016-04-20 13:13:19 +0200 | [diff] [blame] | 784 | if (osmo_hexparse(kc_str, &at.vec.kc[0], sizeof(at.vec.kc)) < 0) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 785 | vty_out(vty, "%% invalid Kc value '%s'%s", |
| 786 | kc_str, VTY_NEWLINE); |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 787 | goto failed; |
| 788 | } |
| 789 | at.key_seq = cksn; |
| 790 | |
| 791 | subscr->sgsn_data->auth_triplets[cksn] = at; |
| 792 | subscr->sgsn_data->auth_triplets_updated = 1; |
| 793 | |
| 794 | subscr_put(subscr); |
| 795 | |
| 796 | return CMD_SUCCESS; |
| 797 | |
| 798 | failed: |
| 799 | subscr_put(subscr); |
| 800 | return CMD_SUCCESS; |
| 801 | } |
| 802 | |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 803 | DEFUN(update_subscr_cancel, update_subscr_cancel_cmd, |
Jacob Erlbeck | 8000e0e | 2015-01-27 14:56:40 +0100 | [diff] [blame] | 804 | UPDATE_SUBSCR_STR "cancel (update-procedure|subscription-withdraw)", |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 805 | UPDATE_SUBSCR_HELP |
Jacob Erlbeck | 8000e0e | 2015-01-27 14:56:40 +0100 | [diff] [blame] | 806 | "Cancel (remove) subscriber record\n" |
| 807 | "The MS moved to another SGSN\n" |
| 808 | "The subscription is no longer valid\n") |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 809 | { |
| 810 | const char *imsi = argv[0]; |
Jacob Erlbeck | 8000e0e | 2015-01-27 14:56:40 +0100 | [diff] [blame] | 811 | const char *cancel_type = argv[1]; |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 812 | |
| 813 | struct gsm_subscriber *subscr; |
| 814 | |
| 815 | subscr = gprs_subscr_get_by_imsi(imsi); |
| 816 | if (!subscr) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 817 | vty_out(vty, "%% no subscriber record for %s%s", |
| 818 | imsi, VTY_NEWLINE); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 819 | return CMD_WARNING; |
| 820 | } |
| 821 | |
Jacob Erlbeck | 8000e0e | 2015-01-27 14:56:40 +0100 | [diff] [blame] | 822 | if (strcmp(cancel_type, "update-procedure") == 0) |
| 823 | subscr->sgsn_data->error_cause = SGSN_ERROR_CAUSE_NONE; |
| 824 | else |
| 825 | subscr->sgsn_data->error_cause = GMM_CAUSE_IMPL_DETACHED; |
| 826 | |
Jacob Erlbeck | 37139e5 | 2015-01-23 13:52:55 +0100 | [diff] [blame] | 827 | gprs_subscr_cancel(subscr); |
| 828 | subscr_put(subscr); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 829 | |
| 830 | return CMD_SUCCESS; |
| 831 | } |
| 832 | |
Jacob Erlbeck | d919343 | 2015-01-19 14:11:46 +0100 | [diff] [blame] | 833 | DEFUN(update_subscr_create, update_subscr_create_cmd, |
| 834 | UPDATE_SUBSCR_STR "create", |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 835 | UPDATE_SUBSCR_HELP |
Jacob Erlbeck | d919343 | 2015-01-19 14:11:46 +0100 | [diff] [blame] | 836 | "Create a subscriber entry\n") |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 837 | { |
| 838 | const char *imsi = argv[0]; |
| 839 | |
| 840 | struct gsm_subscriber *subscr; |
| 841 | |
| 842 | subscr = gprs_subscr_get_by_imsi(imsi); |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 843 | if (subscr) { |
| 844 | vty_out(vty, "%% subscriber record already exists for %s%s", |
| 845 | imsi, VTY_NEWLINE); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 846 | return CMD_WARNING; |
| 847 | } |
| 848 | |
Jacob Erlbeck | d919343 | 2015-01-19 14:11:46 +0100 | [diff] [blame] | 849 | subscr = gprs_subscr_get_or_create(imsi); |
| 850 | subscr->keep_in_ram = 1; |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 851 | subscr_put(subscr); |
| 852 | |
| 853 | return CMD_SUCCESS; |
| 854 | } |
| 855 | |
Jacob Erlbeck | e988ae4 | 2015-01-27 12:41:19 +0100 | [diff] [blame] | 856 | DEFUN(update_subscr_destroy, update_subscr_destroy_cmd, |
| 857 | UPDATE_SUBSCR_STR "destroy", |
| 858 | UPDATE_SUBSCR_HELP |
| 859 | "Destroy a subscriber entry\n") |
| 860 | { |
| 861 | const char *imsi = argv[0]; |
| 862 | |
| 863 | struct gsm_subscriber *subscr; |
| 864 | |
| 865 | subscr = gprs_subscr_get_by_imsi(imsi); |
| 866 | if (!subscr) { |
| 867 | vty_out(vty, "%% subscriber record does not exist for %s%s", |
| 868 | imsi, VTY_NEWLINE); |
| 869 | return CMD_WARNING; |
| 870 | } |
| 871 | |
| 872 | subscr->keep_in_ram = 0; |
Jacob Erlbeck | 8000e0e | 2015-01-27 14:56:40 +0100 | [diff] [blame] | 873 | subscr->sgsn_data->error_cause = SGSN_ERROR_CAUSE_NONE; |
Jacob Erlbeck | e988ae4 | 2015-01-27 12:41:19 +0100 | [diff] [blame] | 874 | gprs_subscr_cancel(subscr); |
| 875 | if (subscr->use_count > 1) |
| 876 | vty_out(vty, "%% subscriber is still in use%s", |
| 877 | VTY_NEWLINE); |
| 878 | subscr_put(subscr); |
| 879 | |
| 880 | return CMD_SUCCESS; |
| 881 | } |
| 882 | |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 883 | #define UL_ERR_STR "system-failure|data-missing|unexpected-data-value|" \ |
| 884 | "unknown-subscriber|roaming-not-allowed" |
| 885 | |
| 886 | #define UL_ERR_HELP \ |
| 887 | "Force error code SystemFailure\n" \ |
| 888 | "Force error code DataMissing\n" \ |
| 889 | "Force error code UnexpectedDataValue\n" \ |
| 890 | "Force error code UnknownSubscriber\n" \ |
| 891 | "Force error code RoamingNotAllowed\n" |
| 892 | |
| 893 | DEFUN(update_subscr_update_location_result, update_subscr_update_location_result_cmd, |
| 894 | UPDATE_SUBSCR_STR "update-location-result (ok|" UL_ERR_STR ")", |
| 895 | UPDATE_SUBSCR_HELP |
| 896 | "Complete the update location procedure\n" |
| 897 | "The update location request succeeded\n" |
| 898 | UL_ERR_HELP) |
| 899 | { |
| 900 | const char *imsi = argv[0]; |
| 901 | const char *ret_code_str = argv[1]; |
| 902 | |
| 903 | struct gsm_subscriber *subscr; |
| 904 | |
Jacob Erlbeck | d6267d1 | 2015-01-19 11:10:04 +0100 | [diff] [blame] | 905 | const struct value_string cause_mapping[] = { |
| 906 | { GMM_CAUSE_NET_FAIL, "system-failure" }, |
| 907 | { GMM_CAUSE_INV_MAND_INFO, "data-missing" }, |
| 908 | { GMM_CAUSE_PROTO_ERR_UNSPEC, "unexpected-data-value" }, |
| 909 | { GMM_CAUSE_IMSI_UNKNOWN, "unknown-subscriber" }, |
| 910 | { GMM_CAUSE_GPRS_NOTALLOWED, "roaming-not-allowed" }, |
| 911 | { 0, NULL } |
| 912 | }; |
| 913 | |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 914 | subscr = gprs_subscr_get_by_imsi(imsi); |
| 915 | if (!subscr) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 916 | vty_out(vty, "%% unable to get subscriber record for %s%s", |
| 917 | imsi, VTY_NEWLINE); |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 918 | return CMD_WARNING; |
| 919 | } |
Jacob Erlbeck | d6267d1 | 2015-01-19 11:10:04 +0100 | [diff] [blame] | 920 | |
| 921 | if (strcmp(ret_code_str, "ok") == 0) { |
| 922 | subscr->sgsn_data->error_cause = SGSN_ERROR_CAUSE_NONE; |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 923 | subscr->authorized = 1; |
Jacob Erlbeck | d6267d1 | 2015-01-19 11:10:04 +0100 | [diff] [blame] | 924 | } else { |
| 925 | subscr->sgsn_data->error_cause = |
| 926 | get_string_value(cause_mapping, ret_code_str); |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 927 | subscr->authorized = 0; |
Jacob Erlbeck | d6267d1 | 2015-01-19 11:10:04 +0100 | [diff] [blame] | 928 | } |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 929 | |
| 930 | gprs_subscr_update(subscr); |
| 931 | |
| 932 | subscr_put(subscr); |
| 933 | |
| 934 | return CMD_SUCCESS; |
| 935 | } |
| 936 | |
| 937 | DEFUN(update_subscr_update_auth_info, update_subscr_update_auth_info_cmd, |
| 938 | UPDATE_SUBSCR_STR "update-auth-info", |
| 939 | UPDATE_SUBSCR_HELP |
| 940 | "Complete the send authentication info procedure\n") |
| 941 | { |
| 942 | const char *imsi = argv[0]; |
| 943 | |
| 944 | struct gsm_subscriber *subscr; |
| 945 | |
| 946 | subscr = gprs_subscr_get_by_imsi(imsi); |
| 947 | if (!subscr) { |
Jacob Erlbeck | 15cc8c8 | 2015-01-19 14:29:43 +0100 | [diff] [blame] | 948 | vty_out(vty, "%% unable to get subscriber record for %s%s", |
| 949 | imsi, VTY_NEWLINE); |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 950 | return CMD_WARNING; |
| 951 | } |
| 952 | |
| 953 | gprs_subscr_update_auth_info(subscr); |
| 954 | |
| 955 | subscr_put(subscr); |
| 956 | |
| 957 | return CMD_SUCCESS; |
| 958 | } |
| 959 | |
Jacob Erlbeck | 39f040d | 2014-12-18 12:46:47 +0100 | [diff] [blame] | 960 | DEFUN(cfg_gsup_remote_ip, cfg_gsup_remote_ip_cmd, |
| 961 | "gsup remote-ip A.B.C.D", |
| 962 | "GSUP Parameters\n" |
| 963 | "Set the IP address of the remote GSUP server\n" |
| 964 | "IPv4 Address\n") |
| 965 | { |
| 966 | inet_aton(argv[0], &g_cfg->gsup_server_addr.sin_addr); |
| 967 | |
| 968 | return CMD_SUCCESS; |
| 969 | } |
| 970 | |
| 971 | DEFUN(cfg_gsup_remote_port, cfg_gsup_remote_port_cmd, |
| 972 | "gsup remote-port <0-65535>", |
| 973 | "GSUP Parameters\n" |
| 974 | "Set the TCP port of the remote GSUP server\n" |
| 975 | "Remote TCP port\n") |
| 976 | { |
| 977 | g_cfg->gsup_server_port = atoi(argv[0]); |
| 978 | |
| 979 | return CMD_SUCCESS; |
| 980 | } |
| 981 | |
Neels Hofmeyr | 568a727 | 2015-10-12 11:57:38 +0200 | [diff] [blame] | 982 | DEFUN(cfg_gsup_oap_id, cfg_gsup_oap_id_cmd, |
| 983 | "gsup oap-id <0-65535>", |
| 984 | "GSUP Parameters\n" |
| 985 | "Set the SGSN's OAP client ID\nOAP client ID (0 == disabled)\n") |
| 986 | { |
| 987 | /* VTY ensures range */ |
| 988 | g_cfg->oap.client_id = (uint16_t)atoi(argv[0]); |
| 989 | return CMD_SUCCESS; |
| 990 | } |
| 991 | |
| 992 | DEFUN(cfg_gsup_oap_k, cfg_gsup_oap_k_cmd, |
| 993 | "gsup oap-k K", |
| 994 | "GSUP Parameters\n" |
| 995 | "Set the OAP shared secret K\nK value (16 byte) hex\n") |
| 996 | { |
| 997 | const char *k = argv[0]; |
| 998 | |
| 999 | g_cfg->oap.secret_k_present = 0; |
| 1000 | |
| 1001 | if ((!k) || (strlen(k) == 0)) |
| 1002 | goto disable; |
| 1003 | |
| 1004 | int k_len = osmo_hexparse(k, |
| 1005 | g_cfg->oap.secret_k, |
| 1006 | sizeof(g_cfg->oap.secret_k)); |
| 1007 | if (k_len != 16) { |
| 1008 | vty_out(vty, "%% need exactly 16 octets for oap-k, got %d.%s", |
| 1009 | k_len, VTY_NEWLINE); |
| 1010 | goto disable; |
| 1011 | } |
| 1012 | |
| 1013 | g_cfg->oap.secret_k_present = 1; |
| 1014 | return CMD_SUCCESS; |
| 1015 | |
| 1016 | disable: |
| 1017 | if (g_cfg->oap.client_id > 0) { |
| 1018 | vty_out(vty, "%% OAP client ID set, but invalid oap-k value disables OAP.%s", |
| 1019 | VTY_NEWLINE); |
| 1020 | return CMD_WARNING; |
| 1021 | } |
| 1022 | return CMD_SUCCESS; |
| 1023 | } |
| 1024 | |
| 1025 | DEFUN(cfg_gsup_oap_opc, cfg_gsup_oap_opc_cmd, |
| 1026 | "gsup oap-opc OPC", |
| 1027 | "GSUP Parameters\n" |
| 1028 | "Set the OAP shared secret OPC\nOPC value (16 byte) hex\n") |
| 1029 | { |
| 1030 | const char *opc = argv[0]; |
| 1031 | |
| 1032 | g_cfg->oap.secret_opc_present = 0; |
| 1033 | |
| 1034 | if ((!opc) || (strlen(opc) == 0)) |
| 1035 | goto disable; |
| 1036 | |
| 1037 | int opc_len = osmo_hexparse(opc, |
| 1038 | g_cfg->oap.secret_opc, |
| 1039 | sizeof(g_cfg->oap.secret_opc)); |
| 1040 | if (opc_len != 16) { |
| 1041 | vty_out(vty, "%% need exactly 16 octets for oap-opc, got %d.%s", |
| 1042 | opc_len, VTY_NEWLINE); |
| 1043 | goto disable; |
| 1044 | } |
| 1045 | |
| 1046 | g_cfg->oap.secret_opc_present = 1; |
| 1047 | return CMD_SUCCESS; |
| 1048 | |
| 1049 | disable: |
| 1050 | if (g_cfg->oap.client_id > 0) { |
| 1051 | vty_out(vty, "%% OAP client ID set, but invalid oap-opc value disables OAP.%s", |
| 1052 | VTY_NEWLINE); |
| 1053 | return CMD_WARNING; |
| 1054 | } |
| 1055 | return CMD_SUCCESS; |
| 1056 | } |
| 1057 | |
Holger Hans Peter Freyther | 9c20a5f | 2015-02-06 16:23:29 +0100 | [diff] [blame] | 1058 | DEFUN(cfg_apn_name, cfg_apn_name_cmd, |
| 1059 | "access-point-name NAME", |
| 1060 | "Configure a global list of allowed APNs\n" |
| 1061 | "Add this NAME to the list\n") |
| 1062 | { |
| 1063 | return add_apn_ggsn_mapping(vty, argv[0], "", 0); |
| 1064 | } |
| 1065 | |
| 1066 | DEFUN(cfg_no_apn_name, cfg_no_apn_name_cmd, |
| 1067 | "no access-point-name NAME", |
| 1068 | NO_STR "Configure a global list of allowed APNs\n" |
| 1069 | "Remove entry with NAME\n") |
| 1070 | { |
| 1071 | struct apn_ctx *apn_ctx = sgsn_apn_ctx_by_name(argv[0], ""); |
| 1072 | if (!apn_ctx) |
| 1073 | return CMD_SUCCESS; |
| 1074 | |
| 1075 | sgsn_apn_ctx_free(apn_ctx); |
| 1076 | return CMD_SUCCESS; |
| 1077 | } |
| 1078 | |
Holger Hans Peter Freyther | c15c61c | 2015-05-06 17:46:08 +0200 | [diff] [blame] | 1079 | DEFUN(cfg_cdr_filename, cfg_cdr_filename_cmd, |
| 1080 | "cdr filename NAME", |
| 1081 | "CDR\nSet filename\nname\n") |
| 1082 | { |
| 1083 | talloc_free(g_cfg->cdr.filename); |
| 1084 | g_cfg->cdr.filename = talloc_strdup(tall_vty_ctx, argv[0]); |
| 1085 | return CMD_SUCCESS; |
| 1086 | } |
| 1087 | |
| 1088 | DEFUN(cfg_no_cdr_filename, cfg_no_cdr_filename_cmd, |
| 1089 | "no cdr filename", |
| 1090 | NO_STR "CDR\nDisable CDR generation\n") |
| 1091 | { |
| 1092 | talloc_free(g_cfg->cdr.filename); |
| 1093 | g_cfg->cdr.filename = NULL; |
| 1094 | return CMD_SUCCESS; |
| 1095 | } |
| 1096 | |
| 1097 | DEFUN(cfg_cdr_interval, cfg_cdr_interval_cmd, |
| 1098 | "cdr interval <1-2147483647>", |
| 1099 | "CDR\nPDP periodic log interval\nSeconds\n") |
| 1100 | { |
| 1101 | g_cfg->cdr.interval = atoi(argv[0]); |
| 1102 | return CMD_SUCCESS; |
| 1103 | } |
| 1104 | |
Philipp | f1f3436 | 2016-08-26 17:00:21 +0200 | [diff] [blame] | 1105 | #define COMPRESSION_STR "Configure compression\n" |
| 1106 | DEFUN(cfg_no_comp_rfc1144, cfg_no_comp_rfc1144_cmd, |
| 1107 | "no compression rfc1144", |
| 1108 | NO_STR COMPRESSION_STR "disable rfc1144 TCP/IP header compression\n") |
| 1109 | { |
| 1110 | g_cfg->pcomp_rfc1144.active = 0; |
| 1111 | g_cfg->pcomp_rfc1144.passive = 0; |
| 1112 | return CMD_SUCCESS; |
| 1113 | } |
| 1114 | |
| 1115 | DEFUN(cfg_comp_rfc1144, cfg_comp_rfc1144_cmd, |
| 1116 | "compression rfc1144 active slots <1-256>", |
| 1117 | COMPRESSION_STR |
| 1118 | "RFC1144 Header compresion scheme\n" |
| 1119 | "Compression is actively proposed\n" |
| 1120 | "Number of compression state slots\n" |
| 1121 | "Number of compression state slots\n") |
| 1122 | { |
| 1123 | g_cfg->pcomp_rfc1144.active = 1; |
| 1124 | g_cfg->pcomp_rfc1144.passive = 1; |
| 1125 | g_cfg->pcomp_rfc1144.s01 = atoi(argv[0]) - 1; |
| 1126 | return CMD_SUCCESS; |
| 1127 | } |
| 1128 | |
| 1129 | DEFUN(cfg_comp_rfc1144p, cfg_comp_rfc1144p_cmd, |
| 1130 | "compression rfc1144 passive", |
| 1131 | COMPRESSION_STR |
| 1132 | "RFC1144 Header compresion scheme\n" |
| 1133 | "Compression is available on request\n") |
| 1134 | { |
| 1135 | g_cfg->pcomp_rfc1144.active = 0; |
| 1136 | g_cfg->pcomp_rfc1144.passive = 1; |
| 1137 | return CMD_SUCCESS; |
| 1138 | } |
| 1139 | |
Philipp | 73f83d5 | 2016-09-02 13:38:01 +0200 | [diff] [blame] | 1140 | DEFUN(cfg_no_comp_v42bis, cfg_no_comp_v42bis_cmd, |
| 1141 | "no compression v42bis", |
| 1142 | NO_STR COMPRESSION_STR "disable V.42bis data compression\n") |
| 1143 | { |
| 1144 | g_cfg->dcomp_v42bis.active = 0; |
| 1145 | g_cfg->dcomp_v42bis.passive = 0; |
| 1146 | return CMD_SUCCESS; |
| 1147 | } |
| 1148 | |
| 1149 | DEFUN(cfg_comp_v42bis, cfg_comp_v42bis_cmd, |
| 1150 | "compression v42bis active direction (ms|sgsn|both) codewords <512-65535> strlen <6-250>", |
| 1151 | COMPRESSION_STR |
| 1152 | "V.42bis data compresion scheme\n" |
| 1153 | "Compression is actively proposed\n" |
| 1154 | "Direction in which the compression shall be active (p0)\n" |
| 1155 | "Compress ms->sgsn direction only\n" |
| 1156 | "Compress sgsn->ms direction only\n" |
| 1157 | "Both directions\n" |
| 1158 | "Number of codewords (p1)\n" |
| 1159 | "Number of codewords\n" |
| 1160 | "Maximum string length (p2)\n" "Maximum string length\n") |
| 1161 | { |
| 1162 | g_cfg->dcomp_v42bis.active = 1; |
| 1163 | g_cfg->dcomp_v42bis.passive = 1; |
| 1164 | |
| 1165 | switch (argv[0][0]) { |
| 1166 | case 'm': |
| 1167 | g_cfg->dcomp_v42bis.p0 = 1; |
| 1168 | break; |
| 1169 | case 's': |
| 1170 | g_cfg->dcomp_v42bis.p0 = 2; |
| 1171 | break; |
| 1172 | case 'b': |
| 1173 | g_cfg->dcomp_v42bis.p0 = 3; |
| 1174 | break; |
| 1175 | } |
| 1176 | |
| 1177 | g_cfg->dcomp_v42bis.p1 = atoi(argv[1]); |
| 1178 | g_cfg->dcomp_v42bis.p2 = atoi(argv[2]); |
| 1179 | return CMD_SUCCESS; |
| 1180 | } |
| 1181 | |
| 1182 | DEFUN(cfg_comp_v42bisp, cfg_comp_v42bisp_cmd, |
| 1183 | "compression v42bis passive", |
| 1184 | COMPRESSION_STR |
| 1185 | "V.42bis data compresion scheme\n" |
| 1186 | "Compression is available on request\n") |
| 1187 | { |
| 1188 | g_cfg->dcomp_v42bis.active = 0; |
| 1189 | g_cfg->dcomp_v42bis.passive = 1; |
| 1190 | return CMD_SUCCESS; |
| 1191 | } |
| 1192 | |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 1193 | int sgsn_vty_init(void) |
| 1194 | { |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 1195 | install_element_ve(&show_sgsn_cmd); |
| 1196 | //install_element_ve(&show_mmctx_tlli_cmd); |
| 1197 | install_element_ve(&show_mmctx_imsi_cmd); |
| 1198 | install_element_ve(&show_mmctx_all_cmd); |
| 1199 | install_element_ve(&show_pdpctx_all_cmd); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 1200 | install_element_ve(&show_subscr_cache_cmd); |
| 1201 | |
Jacob Erlbeck | 7921ab1 | 2014-12-08 15:52:00 +0100 | [diff] [blame] | 1202 | install_element(ENABLE_NODE, &update_subscr_insert_auth_triplet_cmd); |
Jacob Erlbeck | d919343 | 2015-01-19 14:11:46 +0100 | [diff] [blame] | 1203 | install_element(ENABLE_NODE, &update_subscr_create_cmd); |
Jacob Erlbeck | e988ae4 | 2015-01-27 12:41:19 +0100 | [diff] [blame] | 1204 | install_element(ENABLE_NODE, &update_subscr_destroy_cmd); |
Jacob Erlbeck | 207f4a5 | 2014-11-11 14:01:48 +0100 | [diff] [blame] | 1205 | install_element(ENABLE_NODE, &update_subscr_cancel_cmd); |
Jacob Erlbeck | 98a95ac | 2014-11-28 14:55:25 +0100 | [diff] [blame] | 1206 | install_element(ENABLE_NODE, &update_subscr_update_location_result_cmd); |
| 1207 | install_element(ENABLE_NODE, &update_subscr_update_auth_info_cmd); |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 1208 | |
| 1209 | install_element(CONFIG_NODE, &cfg_sgsn_cmd); |
| 1210 | install_node(&sgsn_node, config_write_sgsn); |
Jacob Erlbeck | 36722e1 | 2013-10-29 09:30:30 +0100 | [diff] [blame] | 1211 | vty_install_default(SGSN_NODE); |
Harald Welte | e300d00 | 2010-06-02 12:41:34 +0200 | [diff] [blame] | 1212 | install_element(SGSN_NODE, &cfg_sgsn_bind_addr_cmd); |
Harald Welte | d193cb3 | 2010-05-17 22:58:03 +0200 | [diff] [blame] | 1213 | install_element(SGSN_NODE, &cfg_ggsn_remote_ip_cmd); |
| 1214 | //install_element(SGSN_NODE, &cfg_ggsn_remote_port_cmd); |
| 1215 | install_element(SGSN_NODE, &cfg_ggsn_gtp_version_cmd); |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 1216 | install_element(SGSN_NODE, &cfg_imsi_acl_cmd); |
Harald Welte | 3dfb549 | 2013-03-19 11:48:54 +0100 | [diff] [blame] | 1217 | install_element(SGSN_NODE, &cfg_auth_policy_cmd); |
Max | 93408ae | 2016-06-28 14:10:16 +0200 | [diff] [blame] | 1218 | install_element(SGSN_NODE, &cfg_encrypt_cmd); |
Jacob Erlbeck | 39f040d | 2014-12-18 12:46:47 +0100 | [diff] [blame] | 1219 | install_element(SGSN_NODE, &cfg_gsup_remote_ip_cmd); |
| 1220 | install_element(SGSN_NODE, &cfg_gsup_remote_port_cmd); |
Neels Hofmeyr | 568a727 | 2015-10-12 11:57:38 +0200 | [diff] [blame] | 1221 | install_element(SGSN_NODE, &cfg_gsup_oap_id_cmd); |
| 1222 | install_element(SGSN_NODE, &cfg_gsup_oap_k_cmd); |
| 1223 | install_element(SGSN_NODE, &cfg_gsup_oap_opc_cmd); |
Jacob Erlbeck | cb1db8b | 2015-02-03 13:47:53 +0100 | [diff] [blame] | 1224 | install_element(SGSN_NODE, &cfg_apn_ggsn_cmd); |
| 1225 | install_element(SGSN_NODE, &cfg_apn_imsi_ggsn_cmd); |
Holger Hans Peter Freyther | 9c20a5f | 2015-02-06 16:23:29 +0100 | [diff] [blame] | 1226 | install_element(SGSN_NODE, &cfg_apn_name_cmd); |
| 1227 | install_element(SGSN_NODE, &cfg_no_apn_name_cmd); |
Holger Hans Peter Freyther | c15c61c | 2015-05-06 17:46:08 +0200 | [diff] [blame] | 1228 | install_element(SGSN_NODE, &cfg_cdr_filename_cmd); |
| 1229 | install_element(SGSN_NODE, &cfg_no_cdr_filename_cmd); |
| 1230 | install_element(SGSN_NODE, &cfg_cdr_interval_cmd); |
Holger Hans Peter Freyther | 39c430e | 2015-05-25 12:26:49 +0800 | [diff] [blame] | 1231 | install_element(SGSN_NODE, &cfg_ggsn_dynamic_lookup_cmd); |
Holger Hans Peter Freyther | a5a6da4 | 2015-05-25 15:20:27 +0800 | [diff] [blame] | 1232 | install_element(SGSN_NODE, &cfg_grx_ggsn_cmd); |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 1233 | |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 1234 | install_element(SGSN_NODE, &cfg_sgsn_T3312_cmd); |
| 1235 | install_element(SGSN_NODE, &cfg_sgsn_T3322_cmd); |
| 1236 | install_element(SGSN_NODE, &cfg_sgsn_T3350_cmd); |
| 1237 | install_element(SGSN_NODE, &cfg_sgsn_T3360_cmd); |
| 1238 | install_element(SGSN_NODE, &cfg_sgsn_T3370_cmd); |
| 1239 | install_element(SGSN_NODE, &cfg_sgsn_T3313_cmd); |
| 1240 | install_element(SGSN_NODE, &cfg_sgsn_T3314_cmd); |
| 1241 | install_element(SGSN_NODE, &cfg_sgsn_T3316_cmd); |
| 1242 | install_element(SGSN_NODE, &cfg_sgsn_T3385_cmd); |
| 1243 | install_element(SGSN_NODE, &cfg_sgsn_T3386_cmd); |
| 1244 | install_element(SGSN_NODE, &cfg_sgsn_T3395_cmd); |
| 1245 | install_element(SGSN_NODE, &cfg_sgsn_T3397_cmd); |
| 1246 | |
Philipp | f1f3436 | 2016-08-26 17:00:21 +0200 | [diff] [blame] | 1247 | install_element(SGSN_NODE, &cfg_no_comp_rfc1144_cmd); |
| 1248 | install_element(SGSN_NODE, &cfg_comp_rfc1144_cmd); |
| 1249 | install_element(SGSN_NODE, &cfg_comp_rfc1144p_cmd); |
Philipp | 73f83d5 | 2016-09-02 13:38:01 +0200 | [diff] [blame] | 1250 | install_element(SGSN_NODE, &cfg_no_comp_v42bis_cmd); |
| 1251 | install_element(SGSN_NODE, &cfg_comp_v42bis_cmd); |
| 1252 | install_element(SGSN_NODE, &cfg_comp_v42bisp_cmd); |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 1253 | return 0; |
| 1254 | } |
| 1255 | |
| 1256 | int sgsn_parse_config(const char *config_file, struct sgsn_config *cfg) |
| 1257 | { |
| 1258 | int rc; |
| 1259 | |
| 1260 | g_cfg = cfg; |
Harald Welte | 7f6da48 | 2013-03-19 11:00:13 +0100 | [diff] [blame] | 1261 | |
Harald Welte | 9450882 | 2015-08-15 19:08:21 +0200 | [diff] [blame] | 1262 | g_cfg->timers.T3312 = GSM0408_T3312_SECS; |
| 1263 | g_cfg->timers.T3322 = GSM0408_T3322_SECS; |
| 1264 | g_cfg->timers.T3350 = GSM0408_T3350_SECS; |
| 1265 | g_cfg->timers.T3360 = GSM0408_T3360_SECS; |
| 1266 | g_cfg->timers.T3370 = GSM0408_T3370_SECS; |
| 1267 | g_cfg->timers.T3313 = GSM0408_T3313_SECS; |
| 1268 | g_cfg->timers.T3314 = GSM0408_T3314_SECS; |
| 1269 | g_cfg->timers.T3316 = GSM0408_T3316_SECS; |
| 1270 | g_cfg->timers.T3385 = GSM0408_T3385_SECS; |
| 1271 | g_cfg->timers.T3386 = GSM0408_T3386_SECS; |
| 1272 | g_cfg->timers.T3395 = GSM0408_T3395_SECS; |
| 1273 | g_cfg->timers.T3397 = GSM0408_T3397_SECS; |
| 1274 | |
Harald Welte | dcccb18 | 2010-05-16 20:52:23 +0200 | [diff] [blame] | 1275 | rc = vty_read_config_file(config_file, NULL); |
Harald Welte | 288be16 | 2010-05-01 16:48:27 +0200 | [diff] [blame] | 1276 | if (rc < 0) { |
| 1277 | fprintf(stderr, "Failed to parse the config file: '%s'\n", config_file); |
| 1278 | return rc; |
| 1279 | } |
| 1280 | |
| 1281 | return 0; |
| 1282 | } |