Holger Hans Peter Freyther | fba0316 | 2014-03-23 12:06:36 +0100 | [diff] [blame] | 1 | /* |
| 2 | * (C) 2014 by Holger Hans Peter Freyther |
| 3 | * (C) 2014 by sysmocom s.f.m.c. GmbH |
| 4 | * |
| 5 | * All Rights Reserved |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 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 |
| 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 |
| 15 | * GNU Affero General Public License for more details. |
| 16 | * |
| 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/>. |
| 19 | * |
| 20 | */ |
| 21 | #include <openbsc/control_cmd.h> |
| 22 | #include <openbsc/gsm_data.h> |
| 23 | #include <openbsc/gsm_subscriber.h> |
| 24 | #include <openbsc/db.h> |
Holger Hans Peter Freyther | c652a5d | 2014-03-23 14:01:08 +0100 | [diff] [blame] | 25 | #include <openbsc/debug.h> |
Holger Hans Peter Freyther | fba0316 | 2014-03-23 12:06:36 +0100 | [diff] [blame] | 26 | |
| 27 | static int verify_subscriber_modify(struct ctrl_cmd *cmd, const char *value, void *d) |
| 28 | { |
| 29 | char *tmp, *imsi, *msisdn, *saveptr = NULL; |
| 30 | |
| 31 | tmp = talloc_strdup(cmd, value); |
| 32 | if (!tmp) |
| 33 | return 1; |
| 34 | |
| 35 | imsi = strtok_r(tmp, ",", &saveptr); |
| 36 | msisdn = strtok_r(NULL, ",", &saveptr); |
| 37 | talloc_free(tmp); |
| 38 | |
| 39 | if (!imsi || !msisdn) |
| 40 | return 1; |
| 41 | if (strlen(imsi) >= GSM_IMSI_LENGTH) |
| 42 | return 1; |
| 43 | if (strlen(msisdn) >= GSM_EXTENSION_LENGTH) |
| 44 | return 1; |
| 45 | return 0; |
| 46 | } |
| 47 | |
| 48 | static int get_subscriber_modify(struct ctrl_cmd *cmd, void *data) |
| 49 | { |
| 50 | cmd->reply = "Set only attribute"; |
| 51 | return CTRL_CMD_ERROR; |
| 52 | } |
| 53 | |
| 54 | static int set_subscriber_modify(struct ctrl_cmd *cmd, void *data) |
| 55 | { |
| 56 | struct gsm_network *net = cmd->node; |
| 57 | char *tmp, *imsi, *msisdn, *saveptr = NULL; |
| 58 | struct gsm_subscriber* subscr; |
| 59 | int rc; |
| 60 | |
| 61 | tmp = talloc_strdup(cmd, cmd->value); |
| 62 | if (!tmp) |
| 63 | return 1; |
| 64 | |
| 65 | imsi = strtok_r(tmp, ",", &saveptr); |
| 66 | msisdn = strtok_r(NULL, ",", &saveptr); |
| 67 | |
| 68 | subscr = subscr_get_by_imsi(net, imsi); |
| 69 | if (!subscr) |
| 70 | subscr = subscr_create_subscriber(net, imsi); |
| 71 | if (!subscr) |
| 72 | goto fail; |
| 73 | |
| 74 | subscr->authorized = 1; |
| 75 | strncpy(subscr->extension, msisdn, GSM_EXTENSION_LENGTH - 1); |
| 76 | subscr->extension[GSM_EXTENSION_LENGTH-1] = '\0'; |
| 77 | |
| 78 | /* put it back to the db */ |
| 79 | rc = db_sync_subscriber(subscr); |
| 80 | db_subscriber_update(subscr); |
| 81 | subscr_put(subscr); |
| 82 | |
| 83 | talloc_free(tmp); |
| 84 | |
| 85 | if (rc != 0) { |
| 86 | cmd->reply = "Failed to store the record in the DB"; |
| 87 | return CTRL_CMD_ERROR; |
| 88 | } |
| 89 | |
| 90 | cmd->reply = "OK"; |
| 91 | return CTRL_CMD_REPLY; |
| 92 | |
| 93 | fail: |
| 94 | talloc_free(tmp); |
| 95 | cmd->reply = "Failed to create subscriber"; |
| 96 | return CTRL_CMD_ERROR; |
| 97 | } |
| 98 | |
| 99 | CTRL_CMD_DEFINE(subscriber_modify, "subscriber-modify-v1"); |
| 100 | |
Holger Hans Peter Freyther | c652a5d | 2014-03-23 14:01:08 +0100 | [diff] [blame] | 101 | static int verify_subscriber_delete(struct ctrl_cmd *cmd, const char *v, void *d) |
| 102 | { |
| 103 | return 0; |
| 104 | } |
| 105 | |
| 106 | static int get_subscriber_delete(struct ctrl_cmd *cmd, void *data) |
| 107 | { |
| 108 | cmd->reply = "Set only attribute"; |
| 109 | return CTRL_CMD_ERROR; |
| 110 | } |
| 111 | |
| 112 | static int set_subscriber_delete(struct ctrl_cmd *cmd, void *data) |
| 113 | { |
| 114 | int was_used = 0; |
| 115 | int rc; |
| 116 | struct gsm_subscriber *subscr; |
| 117 | struct gsm_network *net = cmd->node; |
| 118 | |
| 119 | subscr = subscr_get_by_imsi(net, cmd->value); |
| 120 | if (!subscr) { |
| 121 | cmd->reply = "Failed to find subscriber"; |
| 122 | return CTRL_CMD_ERROR; |
| 123 | } |
| 124 | |
| 125 | if (subscr->use_count != 1) { |
| 126 | LOGP(DCTRL, LOGL_NOTICE, "Going to remove active subscriber.\n"); |
| 127 | was_used = 1; |
| 128 | } |
| 129 | |
| 130 | rc = db_subscriber_delete(subscr); |
| 131 | subscr_put(subscr); |
| 132 | |
| 133 | if (rc != 0) { |
| 134 | cmd->reply = "Failed to remove subscriber"; |
| 135 | return CTRL_CMD_ERROR; |
| 136 | } |
| 137 | |
| 138 | cmd->reply = was_used ? "Removed active subscriber" : "Removed"; |
| 139 | return CTRL_CMD_REPLY; |
| 140 | } |
| 141 | CTRL_CMD_DEFINE(subscriber_delete, "subscriber-delete-v1"); |
| 142 | |
Holger Hans Peter Freyther | d41b7b7 | 2014-03-23 16:22:55 +0100 | [diff] [blame] | 143 | static int verify_subscriber_list(struct ctrl_cmd *cmd, const char *value, void *d) |
| 144 | { |
| 145 | return 1; |
| 146 | } |
| 147 | |
| 148 | static int set_subscriber_list(struct ctrl_cmd *cmd, void *d) |
| 149 | { |
| 150 | cmd->reply = "Get only attribute"; |
| 151 | return CTRL_CMD_ERROR; |
| 152 | } |
| 153 | |
| 154 | static void list_cb(struct gsm_subscriber *subscr, void *d) |
| 155 | { |
| 156 | char **data = (char **) d; |
| 157 | *data = talloc_asprintf_append(*data, "%s,%s\n", |
| 158 | subscr->imsi, subscr->extension); |
| 159 | } |
| 160 | |
| 161 | static int get_subscriber_list(struct ctrl_cmd *cmd, void *d) |
| 162 | { |
| 163 | cmd->reply = talloc_strdup(cmd, ""); |
| 164 | |
| 165 | db_subscriber_list_active(list_cb, &cmd->reply); |
| 166 | printf("%s\n", cmd->reply); |
| 167 | return CTRL_CMD_REPLY; |
| 168 | } |
| 169 | CTRL_CMD_DEFINE(subscriber_list, "subscriber-list-active-v1"); |
| 170 | |
Holger Hans Peter Freyther | fba0316 | 2014-03-23 12:06:36 +0100 | [diff] [blame] | 171 | int msc_ctrl_cmds_install(void) |
| 172 | { |
| 173 | int rc = 0; |
| 174 | |
| 175 | rc |= ctrl_cmd_install(CTRL_NODE_ROOT, &cmd_subscriber_modify); |
Holger Hans Peter Freyther | c652a5d | 2014-03-23 14:01:08 +0100 | [diff] [blame] | 176 | rc |= ctrl_cmd_install(CTRL_NODE_ROOT, &cmd_subscriber_delete); |
Holger Hans Peter Freyther | d41b7b7 | 2014-03-23 16:22:55 +0100 | [diff] [blame] | 177 | rc |= ctrl_cmd_install(CTRL_NODE_ROOT, &cmd_subscriber_list); |
Holger Hans Peter Freyther | fba0316 | 2014-03-23 12:06:36 +0100 | [diff] [blame] | 178 | return rc; |
| 179 | } |