2019-06-11 14:16:54 +00:00
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/*
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* Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>
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*
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* This file is part of Open5GS.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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2019-06-11 13:10:47 +00:00
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#include "mme-event.h"
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#include "mme-fd-path.h"
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2017-03-06 01:00:30 +00:00
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2017-04-04 02:00:25 +00:00
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static struct session_handler *mme_s6a_reg = NULL;
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2017-02-28 10:22:01 +00:00
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struct sess_state {
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2017-04-28 07:11:45 +00:00
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mme_ue_t *mme_ue;
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2017-02-28 11:31:06 +00:00
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struct timespec ts; /* Time of sending the message */
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2017-02-28 12:55:19 +00:00
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};
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2017-08-18 11:43:28 +00:00
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static void mme_s6a_aia_cb(void *data, struct msg **msg);
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static void mme_s6a_ula_cb(void *data, struct msg **msg);
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2018-01-15 08:25:14 +00:00
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static void state_cleanup(struct sess_state *sess_data, os0_t sid, void *opaque)
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2018-01-07 06:26:17 +00:00
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{
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2019-04-27 14:54:30 +00:00
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ogs_free(sess_data);
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2018-01-07 06:26:17 +00:00
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}
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2017-08-18 11:43:28 +00:00
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/* MME Sends Authentication Information Request to HSS */
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2017-12-17 15:01:07 +00:00
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void mme_s6a_send_air(mme_ue_t *mme_ue,
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2019-09-13 12:07:47 +00:00
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ogs_nas_authentication_failure_parameter_t
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*authentication_failure_parameter)
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2017-08-18 11:43:28 +00:00
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{
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2018-01-10 05:15:00 +00:00
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int ret;
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2017-08-18 11:43:28 +00:00
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struct msg *req = NULL;
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struct avp *avp;
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struct avp *avpch;
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union avp_value val;
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2018-01-10 05:15:00 +00:00
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struct sess_state *sess_data = NULL, *svg;
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2017-08-18 11:43:28 +00:00
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struct session *session = NULL;
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2019-09-13 12:07:47 +00:00
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ogs_nas_plmn_id_t nas_plmn_id;
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2017-08-18 11:43:28 +00:00
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2019-09-13 12:07:47 +00:00
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uint8_t resync[OGS_AUTS_LEN + OGS_RAND_LEN];
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2017-12-17 15:01:07 +00:00
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2019-04-27 14:54:30 +00:00
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ogs_assert(mme_ue);
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2017-08-18 11:43:28 +00:00
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2019-04-27 14:54:30 +00:00
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ogs_debug("[MME] Authentication-Information-Request");
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2018-01-22 15:00:57 +00:00
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2017-08-18 11:43:28 +00:00
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/* Clear Security Context */
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CLEAR_SECURITY_CONTEXT(mme_ue);
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/* Create the random value to store with the session */
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2019-04-27 14:54:30 +00:00
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sess_data = ogs_calloc(1, sizeof (*sess_data));
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ogs_assert(sess_data);
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2017-08-18 11:43:28 +00:00
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2018-01-10 05:15:00 +00:00
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sess_data->mme_ue = mme_ue;
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2017-08-18 11:43:28 +00:00
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/* Create the request */
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2019-09-13 12:07:47 +00:00
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ret = fd_msg_new(ogs_diam_s6a_cmd_air, MSGFL_ALLOC_ETEID, &req);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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/* Create a new session */
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2019-09-13 12:07:47 +00:00
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#define OGS_DIAM_S6A_APP_SID_OPT "app_s6a"
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ret = fd_msg_new_session(req, (os0_t)OGS_DIAM_S6A_APP_SID_OPT,
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CONSTSTRLEN(OGS_DIAM_S6A_APP_SID_OPT));
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_sess_get(fd_g_config->cnf_dict, req, &session, NULL);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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/* Set the Auth-Session-State AVP */
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2019-09-13 12:07:47 +00:00
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ret = fd_msg_avp_new(ogs_diam_auth_session_state, 0, &avp);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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val.i32 = 1;
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_setvalue(avp, &val);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_add(req, MSG_BRW_LAST_CHILD, avp);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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/* Set Origin-Host & Origin-Realm */
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_add_origin(req, 0);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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/* Set the Destination-Realm AVP */
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2019-09-13 12:07:47 +00:00
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ret = fd_msg_avp_new(ogs_diam_destination_realm, 0, &avp);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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val.os.data = (unsigned char *)(fd_g_config->cnf_diamrlm);
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val.os.len = strlen(fd_g_config->cnf_diamrlm);
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_setvalue(avp, &val);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_add(req, MSG_BRW_LAST_CHILD, avp);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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/* Set the User-Name AVP */
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2019-09-13 12:07:47 +00:00
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ret = fd_msg_avp_new(ogs_diam_user_name, 0, &avp);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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val.os.data = (uint8_t *)mme_ue->imsi_bcd;
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2017-08-18 11:43:28 +00:00
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val.os.len = strlen(mme_ue->imsi_bcd);
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_setvalue(avp, &val);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_add(req, MSG_BRW_LAST_CHILD, avp);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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/* Add the Authentication-Info */
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2019-09-13 12:07:47 +00:00
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ret = fd_msg_avp_new(ogs_diam_s6a_req_eutran_auth_info, 0, &avp);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2019-09-13 12:07:47 +00:00
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ret = fd_msg_avp_new(ogs_diam_s6a_number_of_requested_vectors, 0, &avpch);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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val.u32 = 1;
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_setvalue (avpch, &val);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_add (avp, MSG_BRW_LAST_CHILD, avpch);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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2019-09-13 12:07:47 +00:00
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ret = fd_msg_avp_new(ogs_diam_s6a_immediate_response_preferred, 0, &avpch);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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val.u32 = 1;
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_setvalue(avpch, &val);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_add(avp, MSG_BRW_LAST_CHILD, avpch);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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2019-06-11 14:16:54 +00:00
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if (authentication_failure_parameter) {
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2019-09-13 12:07:47 +00:00
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ret = fd_msg_avp_new(ogs_diam_s6a_re_synchronization_info, 0, &avpch);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2019-09-13 12:07:47 +00:00
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memcpy(resync, mme_ue->rand, OGS_RAND_LEN);
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memcpy(resync+OGS_RAND_LEN,
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authentication_failure_parameter->auts, OGS_AUTS_LEN);
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val.os.len = OGS_RAND_LEN+OGS_AUTS_LEN;
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2017-12-17 15:01:07 +00:00
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val.os.data = resync;
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_setvalue(avpch, &val);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_add(avp, MSG_BRW_LAST_CHILD, avpch);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-12-17 15:01:07 +00:00
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}
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_add(req, MSG_BRW_LAST_CHILD, avp);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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/* Set the Visited-PLMN-Id AVP */
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2019-09-13 12:07:47 +00:00
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ret = fd_msg_avp_new(ogs_diam_s6a_visited_plmn_id, 0, &avp);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2019-09-13 12:07:47 +00:00
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val.os.data = ogs_nas_from_plmn_id(&nas_plmn_id, &mme_ue->tai.plmn_id);
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val.os.len = OGS_PLMN_ID_LEN;
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_setvalue(avp, &val);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_avp_add(req, MSG_BRW_LAST_CHILD, avp);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-27 08:38:57 +00:00
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/* Set Vendor-Specific-Application-Id AVP */
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2019-09-13 12:07:47 +00:00
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ret = ogs_diam_message_vendor_specific_appid_set(req, OGS_DIAM_S6A_APPLICATION_ID);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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2018-01-10 05:15:00 +00:00
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ret = clock_gettime(CLOCK_REALTIME, &sess_data->ts);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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/* Keep a pointer to the session data for debug purpose,
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* in real life we would not need it */
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2018-01-10 05:15:00 +00:00
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svg = sess_data;
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2017-08-18 11:43:28 +00:00
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/* Store this value in the session */
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2018-01-10 05:15:00 +00:00
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ret = fd_sess_state_store(mme_s6a_reg, session, &sess_data);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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ogs_assert(sess_data == 0);
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2017-08-18 11:43:28 +00:00
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/* Send the request */
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_send(&req, mme_s6a_aia_cb, svg);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-08-18 11:43:28 +00:00
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/* Increment the counter */
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2019-09-13 12:07:47 +00:00
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ogs_assert(pthread_mutex_lock(&ogs_diam_logger_self()->stats_lock) == 0);
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ogs_diam_logger_self()->stats.nb_sent++;
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ogs_assert(pthread_mutex_unlock(&ogs_diam_logger_self()->stats_lock) == 0);
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2017-08-18 11:43:28 +00:00
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}
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2017-04-09 13:01:54 +00:00
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/* MME received Authentication Information Answer from HSS */
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static void mme_s6a_aia_cb(void *data, struct msg **msg)
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{
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2018-01-10 05:15:00 +00:00
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int ret;
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struct sess_state *sess_data = NULL;
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2017-04-09 13:01:54 +00:00
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struct timespec ts;
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2017-08-18 11:43:28 +00:00
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struct session *session;
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2017-08-09 05:48:44 +00:00
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struct avp *avp, *avpch;
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2017-04-10 04:47:35 +00:00
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struct avp *avp_e_utran_vector, *avp_xres, *avp_kasme, *avp_rand, *avp_autn;
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2017-04-09 13:01:54 +00:00
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struct avp_hdr *hdr;
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unsigned long dur;
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int error = 0;
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int new;
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2019-04-27 14:54:30 +00:00
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mme_event_t *e = NULL;
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2017-04-28 07:11:45 +00:00
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mme_ue_t *mme_ue = NULL;
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2019-04-27 14:54:30 +00:00
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ogs_pkbuf_t *s6abuf = NULL;
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2019-09-13 12:07:47 +00:00
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ogs_diam_s6a_message_t *s6a_message = NULL;
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ogs_diam_s6a_aia_message_t *aia_message = NULL;
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2019-04-27 14:54:30 +00:00
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uint16_t s6abuf_len = 0;
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2019-09-13 12:07:47 +00:00
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ogs_diam_e_utran_vector_t *e_utran_vector = NULL;
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2018-01-22 15:00:57 +00:00
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2019-04-27 14:54:30 +00:00
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ogs_debug("[MME] Authentication-Information-Answer");
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2017-04-09 13:01:54 +00:00
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2018-01-10 05:15:00 +00:00
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ret = clock_gettime(CLOCK_REALTIME, &ts);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2017-04-09 13:01:54 +00:00
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/* Search the session, retrieve its data */
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2018-01-10 05:15:00 +00:00
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ret = fd_msg_sess_get(fd_g_config->cnf_dict, *msg, &session, &new);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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ogs_assert(new == 0);
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2017-04-09 13:01:54 +00:00
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2018-01-10 05:15:00 +00:00
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ret = fd_sess_state_retrieve(mme_s6a_reg, session, &sess_data);
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2019-04-27 14:54:30 +00:00
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ogs_assert(ret == 0);
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2019-06-11 14:20:49 +00:00
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ogs_assert(sess_data);
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ogs_assert((void *)sess_data == data);
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2017-04-09 13:01:54 +00:00
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2018-01-10 05:15:00 +00:00
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mme_ue = sess_data->mme_ue;
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2019-04-27 14:54:30 +00:00
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ogs_assert(mme_ue);
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2017-04-09 13:01:54 +00:00
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2019-09-13 12:07:47 +00:00
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s6abuf_len = sizeof(ogs_diam_s6a_message_t);
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2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(s6abuf_len < 8192);
|
|
|
|
s6abuf = ogs_pkbuf_alloc(NULL, s6abuf_len);
|
|
|
|
ogs_pkbuf_put(s6abuf, s6abuf_len);
|
|
|
|
s6a_message = s6abuf->data;
|
|
|
|
ogs_assert(s6a_message);
|
2017-08-25 15:11:46 +00:00
|
|
|
|
|
|
|
/* Set Authentication-Information Command */
|
|
|
|
memset(s6a_message, 0, s6abuf_len);
|
2019-09-13 12:07:47 +00:00
|
|
|
s6a_message->cmd_code = OGS_DIAM_S6A_CMD_CODE_AUTHENTICATION_INFORMATION;
|
2017-08-25 15:11:46 +00:00
|
|
|
aia_message = &s6a_message->aia_message;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(aia_message);
|
2017-08-25 15:11:46 +00:00
|
|
|
e_utran_vector = &aia_message->e_utran_vector;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(e_utran_vector);
|
2017-04-09 13:01:54 +00:00
|
|
|
|
|
|
|
/* Value of Result Code */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_search_avp(*msg, ogs_diam_result_code, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avp, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-08-25 15:11:46 +00:00
|
|
|
s6a_message->result_code = hdr->avp_value->i32;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_debug(" Result Code: %d", hdr->avp_value->i32);
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_search_avp(*msg, ogs_diam_experimental_result, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_avp_search_avp(avp, ogs_diam_experimental_result_code, &avpch);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avpch) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avpch, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-08-25 15:11:46 +00:00
|
|
|
s6a_message->result_code = hdr->avp_value->i32;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_debug(" Experimental Result Code: %d",
|
2017-08-25 15:11:46 +00:00
|
|
|
s6a_message->result_code);
|
2017-08-09 05:48:44 +00:00
|
|
|
}
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no Result-Code");
|
2017-08-09 05:48:44 +00:00
|
|
|
error++;
|
|
|
|
}
|
2017-04-09 13:01:54 +00:00
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
|
|
|
/* Value of Origin-Host */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_search_avp(*msg, ogs_diam_origin_host, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avp, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
|
|
|
ogs_debug(" From '%.*s'",
|
2017-08-05 08:29:35 +00:00
|
|
|
(int)hdr->avp_value->os.len, hdr->avp_value->os.data);
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_Origin-Host ");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Value of Origin-Realm */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_search_avp(*msg, ogs_diam_origin_realm, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avp, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
|
|
|
ogs_debug(" ('%.*s')",
|
2017-08-05 08:29:35 +00:00
|
|
|
(int)hdr->avp_value->os.len, hdr->avp_value->os.data);
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_Origin-Realm ");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
|
|
|
}
|
|
|
|
|
2019-06-11 14:16:54 +00:00
|
|
|
if (s6a_message->result_code != ER_DIAMETER_SUCCESS) {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_warn("ERROR DIAMETER Result Code(%d)", s6a_message->result_code);
|
2017-08-09 05:48:44 +00:00
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_search_avp(*msg, ogs_diam_s6a_authentication_info, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avp, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_Authentication-Info ");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_avp_search_avp(avp, ogs_diam_s6a_e_utran_vector, &avp_e_utran_vector);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avp_e_utran_vector, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_E-UTRAN-Vector-Info ");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_avp_search_avp(avp_e_utran_vector, ogs_diam_s6a_xres, &avp_xres);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avp_xres, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-08-25 15:11:46 +00:00
|
|
|
memcpy(e_utran_vector->xres,
|
|
|
|
hdr->avp_value->os.data, hdr->avp_value->os.len);
|
|
|
|
e_utran_vector->xres_len = hdr->avp_value->os.len;
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_XRES");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_avp_search_avp(avp_e_utran_vector, ogs_diam_s6a_kasme, &avp_kasme);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avp_kasme, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-08-25 15:11:46 +00:00
|
|
|
memcpy(e_utran_vector->kasme,
|
|
|
|
hdr->avp_value->os.data, hdr->avp_value->os.len);
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_KASME");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_avp_search_avp(avp_e_utran_vector, ogs_diam_s6a_rand, &avp_rand);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avp_rand, &hdr);
|
2017-08-25 15:11:46 +00:00
|
|
|
memcpy(e_utran_vector->rand,
|
|
|
|
hdr->avp_value->os.data, hdr->avp_value->os.len);
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_RAND");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_avp_search_avp(avp_e_utran_vector, ogs_diam_s6a_autn, &avp_autn);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avp_autn, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-08-25 15:11:46 +00:00
|
|
|
memcpy(e_utran_vector->autn,
|
|
|
|
hdr->avp_value->os.data, hdr->avp_value->os.len);
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_AUTN");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2017-04-09 13:01:54 +00:00
|
|
|
|
2017-08-09 05:48:44 +00:00
|
|
|
out:
|
2019-06-11 14:16:54 +00:00
|
|
|
if (!error) {
|
2019-05-06 14:13:26 +00:00
|
|
|
int rv;
|
2019-04-27 14:54:30 +00:00
|
|
|
e = mme_event_new(MME_EVT_S6A_MESSAGE);
|
|
|
|
ogs_assert(e);
|
|
|
|
e->mme_ue = mme_ue;
|
|
|
|
e->pkbuf = s6abuf;
|
2019-05-06 14:13:26 +00:00
|
|
|
rv = ogs_queue_push(mme_self()->queue, e);
|
|
|
|
if (rv != OGS_OK) {
|
|
|
|
ogs_error("ogs_queue_push() failed:%d", (int)rv);
|
|
|
|
ogs_pkbuf_free(e->pkbuf);
|
|
|
|
mme_event_free(e);
|
|
|
|
} else {
|
|
|
|
ogs_pollset_notify(mme_self()->pollset);
|
|
|
|
}
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2017-04-11 02:54:00 +00:00
|
|
|
|
2017-04-09 13:01:54 +00:00
|
|
|
/* Free the message */
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_assert(pthread_mutex_lock(&ogs_diam_logger_self()->stats_lock) == 0);
|
2018-01-10 05:15:00 +00:00
|
|
|
dur = ((ts.tv_sec - sess_data->ts.tv_sec) * 1000000) +
|
|
|
|
((ts.tv_nsec - sess_data->ts.tv_nsec) / 1000);
|
2019-09-13 12:07:47 +00:00
|
|
|
if (ogs_diam_logger_self()->stats.nb_recv) {
|
2017-04-09 13:01:54 +00:00
|
|
|
/* Ponderate in the avg */
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_logger_self()->stats.avg = (ogs_diam_logger_self()->stats.avg *
|
|
|
|
ogs_diam_logger_self()->stats.nb_recv + dur) /
|
|
|
|
(ogs_diam_logger_self()->stats.nb_recv + 1);
|
2017-04-09 13:01:54 +00:00
|
|
|
/* Min, max */
|
2019-09-13 12:07:47 +00:00
|
|
|
if (dur < ogs_diam_logger_self()->stats.shortest)
|
|
|
|
ogs_diam_logger_self()->stats.shortest = dur;
|
|
|
|
if (dur > ogs_diam_logger_self()->stats.longest)
|
|
|
|
ogs_diam_logger_self()->stats.longest = dur;
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_logger_self()->stats.shortest = dur;
|
|
|
|
ogs_diam_logger_self()->stats.longest = dur;
|
|
|
|
ogs_diam_logger_self()->stats.avg = dur;
|
2017-04-09 13:01:54 +00:00
|
|
|
}
|
|
|
|
if (error)
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_logger_self()->stats.nb_errs++;
|
2017-04-09 13:01:54 +00:00
|
|
|
else
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_logger_self()->stats.nb_recv++;
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_assert(pthread_mutex_unlock(&ogs_diam_logger_self()->stats_lock) == 0);
|
2017-04-09 13:01:54 +00:00
|
|
|
|
|
|
|
/* Display how long it took */
|
2018-01-10 05:15:00 +00:00
|
|
|
if (ts.tv_nsec > sess_data->ts.tv_nsec)
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_trace("in %d.%06ld sec",
|
2018-01-10 05:15:00 +00:00
|
|
|
(int)(ts.tv_sec - sess_data->ts.tv_sec),
|
|
|
|
(long)(ts.tv_nsec - sess_data->ts.tv_nsec) / 1000);
|
2017-04-09 13:01:54 +00:00
|
|
|
else
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_trace("in %d.%06ld sec",
|
2018-01-10 05:15:00 +00:00
|
|
|
(int)(ts.tv_sec + 1 - sess_data->ts.tv_sec),
|
|
|
|
(long)(1000000000 + ts.tv_nsec - sess_data->ts.tv_nsec) / 1000);
|
2017-04-09 13:01:54 +00:00
|
|
|
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_free(*msg);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-04-09 13:01:54 +00:00
|
|
|
*msg = NULL;
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2018-01-15 08:25:14 +00:00
|
|
|
state_cleanup(sess_data, NULL, NULL);
|
2017-08-05 08:29:35 +00:00
|
|
|
return;
|
2017-04-09 13:01:54 +00:00
|
|
|
}
|
2017-02-28 10:22:01 +00:00
|
|
|
|
2017-08-18 11:43:28 +00:00
|
|
|
/* MME Sends Update Location Request to HSS */
|
|
|
|
void mme_s6a_send_ulr(mme_ue_t *mme_ue)
|
2017-02-28 12:55:19 +00:00
|
|
|
{
|
2018-01-10 05:15:00 +00:00
|
|
|
int ret;
|
|
|
|
|
2017-02-28 12:55:19 +00:00
|
|
|
struct msg *req = NULL;
|
|
|
|
struct avp *avp;
|
|
|
|
union avp_value val;
|
2018-01-10 05:15:00 +00:00
|
|
|
struct sess_state *sess_data = NULL, *svg;
|
2017-08-18 11:43:28 +00:00
|
|
|
struct session *session = NULL;
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_nas_plmn_id_t nas_plmn_id;
|
2017-03-06 00:00:37 +00:00
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(mme_ue);
|
2018-01-22 15:00:57 +00:00
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_debug("[MME] Update-Location-Request");
|
2017-02-28 12:55:19 +00:00
|
|
|
|
|
|
|
/* Create the random value to store with the session */
|
2019-04-27 14:54:30 +00:00
|
|
|
sess_data = ogs_calloc(1, sizeof(*sess_data));
|
2018-01-10 05:15:00 +00:00
|
|
|
sess_data->mme_ue = mme_ue;
|
2017-02-28 12:55:19 +00:00
|
|
|
|
|
|
|
/* Create the request */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_new(ogs_diam_s6a_cmd_ulr, MSGFL_ALLOC_ETEID, &req);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-02-28 12:55:19 +00:00
|
|
|
|
|
|
|
/* Create a new session */
|
2019-09-13 12:07:47 +00:00
|
|
|
#define OGS_DIAM_S6A_APP_SID_OPT "app_s6a"
|
|
|
|
ret = fd_msg_new_session(req, (os0_t)OGS_DIAM_S6A_APP_SID_OPT,
|
|
|
|
CONSTSTRLEN(OGS_DIAM_S6A_APP_SID_OPT));
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_sess_get(fd_g_config->cnf_dict, req, &session, NULL);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-02-28 15:00:28 +00:00
|
|
|
|
2017-04-09 13:01:54 +00:00
|
|
|
/* Set the Auth-Session-State AVP */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_avp_new(ogs_diam_auth_session_state, 0, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-02-28 15:00:28 +00:00
|
|
|
val.i32 = 1;
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_setvalue(avp, &val);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_add(req, MSG_BRW_LAST_CHILD, avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-02-28 15:00:28 +00:00
|
|
|
|
|
|
|
/* Set Origin-Host & Origin-Realm */
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_add_origin(req, 0);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-02-28 12:55:19 +00:00
|
|
|
|
|
|
|
/* Set the Destination-Realm AVP */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_avp_new(ogs_diam_destination_realm, 0, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-02-28 12:55:19 +00:00
|
|
|
val.os.data = (unsigned char *)(fd_g_config->cnf_diamrlm);
|
|
|
|
val.os.len = strlen(fd_g_config->cnf_diamrlm);
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_setvalue(avp, &val);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_add(req, MSG_BRW_LAST_CHILD, avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-02-28 12:55:19 +00:00
|
|
|
|
2017-04-09 13:01:54 +00:00
|
|
|
/* Set the User-Name AVP */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_avp_new(ogs_diam_user_name, 0, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
|
|
|
val.os.data = (uint8_t *)mme_ue->imsi_bcd;
|
2017-04-28 07:11:45 +00:00
|
|
|
val.os.len = strlen(mme_ue->imsi_bcd);
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_setvalue(avp, &val);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_add(req, MSG_BRW_LAST_CHILD, avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-02-28 12:55:19 +00:00
|
|
|
|
2017-08-18 11:43:28 +00:00
|
|
|
/* Set the RAT-Type */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_avp_new(ogs_diam_s6a_rat_type, 0, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-09-13 12:07:47 +00:00
|
|
|
val.u32 = OGS_DIAM_S6A_RAT_TYPE_EUTRAN;
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_setvalue(avp, &val);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_add(req, MSG_BRW_LAST_CHILD, avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-02-28 15:00:28 +00:00
|
|
|
|
2017-08-18 11:43:28 +00:00
|
|
|
/* Set the ULR-Flags */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_avp_new(ogs_diam_s6a_ulr_flags, 0, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-09-13 12:07:47 +00:00
|
|
|
val.u32 = OGS_DIAM_S6A_ULR_S6A_S6D_INDICATOR;
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_setvalue(avp, &val);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_add(req, MSG_BRW_LAST_CHILD, avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-02-28 12:55:19 +00:00
|
|
|
|
2017-08-18 11:43:28 +00:00
|
|
|
/* Set the Visited-PLMN-Id */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_avp_new(ogs_diam_s6a_visited_plmn_id, 0, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-09-13 12:07:47 +00:00
|
|
|
val.os.data = ogs_nas_from_plmn_id(&nas_plmn_id, &mme_ue->tai.plmn_id);
|
|
|
|
val.os.len = OGS_PLMN_ID_LEN;
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_setvalue(avp, &val);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_add(req, MSG_BRW_LAST_CHILD, avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-08-18 11:43:28 +00:00
|
|
|
|
|
|
|
/* Set the UE-SRVCC Capability */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_avp_new(ogs_diam_s6a_ue_srvcc_capability, 0, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-09-13 12:07:47 +00:00
|
|
|
val.u32 = OGS_DIAM_S6A_UE_SRVCC_NOT_SUPPORTED;
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_setvalue(avp, &val);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_add(req, MSG_BRW_LAST_CHILD, avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-08-18 11:43:28 +00:00
|
|
|
|
2017-08-27 08:38:57 +00:00
|
|
|
/* Set Vendor-Specific-Application-Id AVP */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = ogs_diam_message_vendor_specific_appid_set( req, OGS_DIAM_S6A_APPLICATION_ID);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-08-27 08:38:57 +00:00
|
|
|
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = clock_gettime(CLOCK_REALTIME, &sess_data->ts);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-02-28 12:55:19 +00:00
|
|
|
|
|
|
|
/* Keep a pointer to the session data for debug purpose,
|
|
|
|
* in real life we would not need it */
|
2018-01-10 05:15:00 +00:00
|
|
|
svg = sess_data;
|
2017-02-28 12:55:19 +00:00
|
|
|
|
|
|
|
/* Store this value in the session */
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_sess_state_store(mme_s6a_reg, session, &sess_data);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
|
|
|
ogs_assert(sess_data == 0);
|
2017-02-28 12:55:19 +00:00
|
|
|
|
|
|
|
/* Send the request */
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_send(&req, mme_s6a_ula_cb, svg);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-02-28 12:55:19 +00:00
|
|
|
|
|
|
|
/* Increment the counter */
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_assert(pthread_mutex_lock(&ogs_diam_logger_self()->stats_lock) == 0);
|
|
|
|
ogs_diam_logger_self()->stats.nb_sent++;
|
|
|
|
ogs_assert(pthread_mutex_unlock(&ogs_diam_logger_self()->stats_lock) == 0);
|
2017-02-28 12:55:19 +00:00
|
|
|
}
|
|
|
|
|
2017-04-09 13:01:54 +00:00
|
|
|
/* MME received Update Location Answer from HSS */
|
|
|
|
static void mme_s6a_ula_cb(void *data, struct msg **msg)
|
2017-02-28 10:22:01 +00:00
|
|
|
{
|
2018-01-10 05:15:00 +00:00
|
|
|
int ret;
|
|
|
|
|
|
|
|
struct sess_state *sess_data = NULL;
|
2017-02-28 11:31:06 +00:00
|
|
|
struct timespec ts;
|
2017-08-18 11:43:28 +00:00
|
|
|
struct session *session;
|
2017-08-09 11:49:18 +00:00
|
|
|
struct avp *avp, *avpch;
|
2017-04-10 12:05:28 +00:00
|
|
|
struct avp *avpch1, *avpch2, *avpch3, *avpch4, *avpch5;
|
2017-02-28 11:31:06 +00:00
|
|
|
struct avp_hdr *hdr;
|
|
|
|
unsigned long dur;
|
|
|
|
int error = 0;
|
2017-02-28 12:55:19 +00:00
|
|
|
int new;
|
2017-03-06 08:55:50 +00:00
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
mme_event_t *e = NULL;
|
2017-04-28 07:11:45 +00:00
|
|
|
mme_ue_t *mme_ue = NULL;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_pkbuf_t *s6abuf = NULL;
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_s6a_message_t *s6a_message = NULL;
|
|
|
|
ogs_diam_s6a_ula_message_t *ula_message = NULL;
|
|
|
|
ogs_diam_s6a_subscription_data_t *subscription_data = NULL;
|
2019-04-27 14:54:30 +00:00
|
|
|
uint16_t s6abuf_len = 0;
|
2017-04-10 12:05:28 +00:00
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_debug("[MME] Update-Location-Answer");
|
2018-01-22 15:00:57 +00:00
|
|
|
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = clock_gettime(CLOCK_REALTIME, &ts);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-02-28 10:22:01 +00:00
|
|
|
|
2017-02-28 11:31:06 +00:00
|
|
|
/* Search the session, retrieve its data */
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_sess_get(fd_g_config->cnf_dict, *msg, &session, &new);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
|
|
|
ogs_assert(new == 0);
|
2017-02-28 12:55:19 +00:00
|
|
|
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_sess_state_retrieve(mme_s6a_reg, session, &sess_data);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:20:49 +00:00
|
|
|
ogs_assert(sess_data);
|
|
|
|
ogs_assert((void *)sess_data == data);
|
2017-03-06 01:30:55 +00:00
|
|
|
|
2018-01-10 05:15:00 +00:00
|
|
|
mme_ue = sess_data->mme_ue;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(mme_ue);
|
2017-03-07 06:44:21 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
s6abuf_len = sizeof(ogs_diam_s6a_message_t);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(s6abuf_len < 8192);
|
|
|
|
s6abuf = ogs_pkbuf_alloc(NULL, s6abuf_len);
|
|
|
|
ogs_pkbuf_put(s6abuf, s6abuf_len);
|
|
|
|
s6a_message = s6abuf->data;
|
|
|
|
ogs_assert(s6a_message);
|
2017-08-25 15:11:46 +00:00
|
|
|
|
|
|
|
/* Set Authentication-Information Command */
|
|
|
|
memset(s6a_message, 0, s6abuf_len);
|
2019-09-13 12:07:47 +00:00
|
|
|
s6a_message->cmd_code = OGS_DIAM_S6A_CMD_CODE_UPDATE_LOCATION;
|
2017-08-25 15:11:46 +00:00
|
|
|
ula_message = &s6a_message->ula_message;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ula_message);
|
2017-08-25 15:11:46 +00:00
|
|
|
subscription_data = &ula_message->subscription_data;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(subscription_data);
|
2017-02-28 11:31:06 +00:00
|
|
|
|
|
|
|
/* Value of Result Code */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_search_avp(*msg, ogs_diam_result_code, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avp, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-08-25 15:11:46 +00:00
|
|
|
s6a_message->result_code = hdr->avp_value->i32;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_debug(" Result Code: %d", hdr->avp_value->i32);
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_search_avp(*msg, ogs_diam_experimental_result, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_avp_search_avp(avp, ogs_diam_experimental_result_code, &avpch);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avpch) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avpch, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-08-25 15:11:46 +00:00
|
|
|
s6a_message->result_code = hdr->avp_value->i32;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_debug(" Experimental Result Code: %d",
|
2017-08-25 15:11:46 +00:00
|
|
|
s6a_message->result_code);
|
2017-08-09 11:49:18 +00:00
|
|
|
}
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no Result-Code");
|
2017-08-09 11:49:18 +00:00
|
|
|
error++;
|
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Value of Origin-Host */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_search_avp(*msg, ogs_diam_origin_host, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avp, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
|
|
|
ogs_debug(" From '%.*s'",
|
2017-08-05 08:29:35 +00:00
|
|
|
(int)hdr->avp_value->os.len, hdr->avp_value->os.data);
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_Origin-Host");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Value of Origin-Realm */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_search_avp(*msg, ogs_diam_origin_realm, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avp, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
|
|
|
ogs_debug(" ('%.*s')",
|
2017-08-05 08:29:35 +00:00
|
|
|
(int)hdr->avp_value->os.len, hdr->avp_value->os.data);
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_Origin-Realm");
|
2017-02-28 11:31:06 +00:00
|
|
|
error++;
|
|
|
|
}
|
2017-03-06 08:55:50 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_search_avp(*msg, ogs_diam_s6a_ula_flags, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avp, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-08-25 15:11:46 +00:00
|
|
|
ula_message->ula_flags = hdr->avp_value->i32;
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_ULA-Flags");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_msg_search_avp(*msg, ogs_diam_s6a_subscription_data, &avp);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avp) {
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_avp_search_avp(avp, ogs_diam_s6a_ambr, &avpch1);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avpch1) {
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_avp_search_avp( avpch1, ogs_diam_s6a_max_bandwidth_ul, &avpch2);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avpch2) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avpch2, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-08-25 15:11:46 +00:00
|
|
|
subscription_data->ambr.uplink = hdr->avp_value->u32;
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_Max-Bandwidth-UL");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_avp_search_avp(avpch1, ogs_diam_s6a_max_bandwidth_dl, &avpch2);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avpch2) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avpch2, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-08-25 15:11:46 +00:00
|
|
|
subscription_data->ambr.downlink = hdr->avp_value->u32;
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_Max-Bandwidth-DL");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2019-07-29 22:27:34 +00:00
|
|
|
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_AMBR");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2017-04-10 12:05:28 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_avp_search_avp(avp, ogs_diam_s6a_subscribed_rau_tau_timer, &avpch1);
|
2019-07-29 22:27:34 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-08-15 16:47:49 +00:00
|
|
|
if (avpch1) {
|
2019-07-29 22:27:34 +00:00
|
|
|
ret = fd_msg_avp_hdr(avpch1, &hdr);
|
|
|
|
ogs_assert(ret == 0);
|
|
|
|
subscription_data->subscribed_rau_tau_timer = hdr->avp_value->i32;
|
|
|
|
} else {
|
2019-07-30 11:58:45 +00:00
|
|
|
subscription_data->subscribed_rau_tau_timer =
|
2019-09-13 12:07:47 +00:00
|
|
|
OGS_DIAM_S6A_RAU_TAU_DEFAULT_TIME;
|
2019-07-29 22:27:34 +00:00
|
|
|
}
|
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_avp_search_avp(avp, ogs_diam_s6a_apn_configuration_profile, &avpch1);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avpch1) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_browse(avpch1, MSG_BRW_FIRST_CHILD, &avpch2, NULL);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
while (avpch2) {
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_avp_hdr(avpch2, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
switch(hdr->avp_code) {
|
2019-09-13 12:07:47 +00:00
|
|
|
case OGS_DIAM_S6A_AVP_CODE_CONTEXT_IDENTIFIER:
|
2019-06-11 14:16:54 +00:00
|
|
|
subscription_data->context_identifier =
|
|
|
|
hdr->avp_value->i32;
|
|
|
|
break;
|
2019-09-13 12:07:47 +00:00
|
|
|
case OGS_DIAM_S6A_AVP_CODE_ALL_APN_CONFIG_INC_IND:
|
2019-06-11 14:16:54 +00:00
|
|
|
break;
|
2019-09-13 12:07:47 +00:00
|
|
|
case OGS_DIAM_S6A_AVP_CODE_APN_CONFIGURATION:
|
2017-08-05 08:29:35 +00:00
|
|
|
{
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_pdn_t *pdn = &subscription_data->pdn[
|
2019-06-11 14:16:54 +00:00
|
|
|
subscription_data->num_of_pdn];
|
|
|
|
ogs_assert(pdn);
|
|
|
|
ret = fd_avp_search_avp(
|
2019-09-13 12:07:47 +00:00
|
|
|
avpch2, ogs_diam_s6a_service_selection, &avpch3);
|
2019-06-11 14:16:54 +00:00
|
|
|
ogs_assert(ret == 0);
|
|
|
|
if (avpch3) {
|
|
|
|
ret = fd_msg_avp_hdr(avpch3, &hdr);
|
|
|
|
ogs_cpystrn(pdn->apn,
|
|
|
|
(char*)hdr->avp_value->os.data,
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_min(hdr->avp_value->os.len, OGS_MAX_APN_LEN)+1);
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
|
|
|
ogs_error("no_Service-Selection");
|
|
|
|
error++;
|
2017-12-19 08:05:54 +00:00
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2019-06-11 14:16:54 +00:00
|
|
|
ret = fd_avp_search_avp(avpch2,
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_s6a_context_identifier, &avpch3);
|
2019-06-11 14:16:54 +00:00
|
|
|
ogs_assert(ret == 0);
|
|
|
|
if (avpch3) {
|
|
|
|
ret = fd_msg_avp_hdr(avpch3, &hdr);
|
|
|
|
pdn->context_identifier = hdr->avp_value->i32;
|
|
|
|
} else {
|
|
|
|
ogs_error("no_Context-Identifier");
|
|
|
|
error++;
|
|
|
|
}
|
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_avp_search_avp(avpch2, ogs_diam_s6a_pdn_type, &avpch3);
|
2019-06-11 14:16:54 +00:00
|
|
|
ogs_assert(ret == 0);
|
|
|
|
if (avpch3) {
|
|
|
|
ret = fd_msg_avp_hdr(avpch3, &hdr);
|
|
|
|
pdn->pdn_type = hdr->avp_value->i32;
|
|
|
|
} else {
|
|
|
|
ogs_error("no_PDN-Type");
|
|
|
|
error++;
|
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2019-06-11 14:16:54 +00:00
|
|
|
ret = fd_avp_search_avp(avpch2,
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_s6a_eps_subscribed_qos_profile, &avpch3);
|
2019-06-11 14:16:54 +00:00
|
|
|
ogs_assert(ret == 0);
|
|
|
|
if (avpch3) {
|
|
|
|
ret = fd_avp_search_avp(avpch3,
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_s6a_qos_class_identifier, &avpch4);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avpch4) {
|
|
|
|
ret = fd_msg_avp_hdr(avpch4, &hdr);
|
|
|
|
ogs_assert(ret == 0);
|
|
|
|
pdn->qos.qci = hdr->avp_value->i32;
|
|
|
|
} else {
|
|
|
|
ogs_error("no_QoS-Class-Identifier");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2019-06-11 14:16:54 +00:00
|
|
|
ret = fd_avp_search_avp(avpch3,
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_s6a_allocation_retention_priority, &avpch4);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avpch4) {
|
|
|
|
ret = fd_avp_search_avp(avpch4,
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_s6a_priority_level, &avpch5);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avpch5) {
|
|
|
|
ret = fd_msg_avp_hdr(avpch5, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
pdn->qos.arp.priority_level =
|
|
|
|
hdr->avp_value->i32;
|
|
|
|
|
|
|
|
} else {
|
|
|
|
ogs_error("no_ARP");
|
|
|
|
error++;
|
2017-08-05 08:29:35 +00:00
|
|
|
}
|
2019-06-11 14:16:54 +00:00
|
|
|
|
|
|
|
ret = fd_avp_search_avp(avpch4,
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_s6a_pre_emption_capability, &avpch5);
|
2019-06-11 14:16:54 +00:00
|
|
|
ogs_assert(ret == 0);
|
|
|
|
if (avpch5) {
|
|
|
|
ret = fd_msg_avp_hdr(avpch5, &hdr);
|
|
|
|
ogs_assert(ret == 0);
|
|
|
|
pdn->qos.arp.pre_emption_capability =
|
|
|
|
hdr->avp_value->i32;
|
|
|
|
} else {
|
2019-07-30 11:51:50 +00:00
|
|
|
pdn->qos.arp.pre_emption_capability =
|
2019-09-13 12:07:47 +00:00
|
|
|
OGS_PDN_PRE_EMPTION_CAPABILITY_DISABLED;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2019-06-11 14:16:54 +00:00
|
|
|
ret = fd_avp_search_avp(avpch4,
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_s6a_pre_emption_vulnerability, &avpch5);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avpch5) {
|
|
|
|
ret = fd_msg_avp_hdr(avpch5, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
pdn->qos.arp.pre_emption_vulnerability =
|
|
|
|
hdr->avp_value->i32;
|
|
|
|
} else {
|
2019-07-30 11:51:50 +00:00
|
|
|
pdn->qos.arp.pre_emption_vulnerability =
|
2019-09-13 12:07:47 +00:00
|
|
|
OGS_PDN_PRE_EMPTION_VULNERABILITY_ENABLED;
|
2019-06-11 14:16:54 +00:00
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
|
|
|
ogs_error("no_QCI");
|
|
|
|
error++;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
ogs_error("no_EPS-Subscribed-QoS-Profile");
|
|
|
|
error++;
|
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2019-06-11 14:16:54 +00:00
|
|
|
ret = fd_avp_search_avp(avpch2,
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_mip6_agent_info, &avpch3);
|
2019-06-11 14:16:54 +00:00
|
|
|
ogs_assert(ret == 0);
|
|
|
|
if (avpch3) {
|
|
|
|
ret = fd_msg_browse(avpch3,
|
|
|
|
MSG_BRW_FIRST_CHILD, &avpch4, NULL);
|
|
|
|
ogs_assert(ret == 0);
|
|
|
|
while (avpch4) {
|
|
|
|
ret = fd_msg_avp_hdr(avpch4, &hdr);
|
|
|
|
switch(hdr->avp_code) {
|
2019-09-13 12:07:47 +00:00
|
|
|
case OGS_DIAM_S6A_AVP_CODE_MIP_HOME_AGENT_ADDRESS:
|
2019-06-11 14:16:54 +00:00
|
|
|
{
|
|
|
|
ogs_sockaddr_t addr;
|
|
|
|
|
|
|
|
ret = fd_msg_avp_value_interpret(avpch4,
|
|
|
|
&addr.sa);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (addr.ogs_sa_family == AF_INET)
|
2017-08-05 08:29:35 +00:00
|
|
|
{
|
2019-06-11 14:16:54 +00:00
|
|
|
pdn->pgw_ip.ipv4 = 1;
|
|
|
|
pdn->pgw_ip.both.addr =
|
|
|
|
addr.sin.sin_addr.s_addr;
|
2017-08-05 08:29:35 +00:00
|
|
|
}
|
2019-06-11 14:16:54 +00:00
|
|
|
else if (addr.ogs_sa_family == AF_INET6)
|
2018-01-10 05:15:00 +00:00
|
|
|
{
|
2019-06-11 14:16:54 +00:00
|
|
|
pdn->pgw_ip.ipv6 = 1;
|
|
|
|
memcpy(pdn->pgw_ip.both.addr6,
|
|
|
|
addr.sin6.sin6_addr.s6_addr,
|
2019-09-13 12:07:47 +00:00
|
|
|
OGS_IPV6_LEN);
|
2017-08-05 08:29:35 +00:00
|
|
|
}
|
|
|
|
else
|
2018-01-10 05:15:00 +00:00
|
|
|
{
|
2019-06-11 14:16:54 +00:00
|
|
|
ogs_error("Invald family:%d",
|
|
|
|
addr.ogs_sa_family);
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2019-06-11 14:16:54 +00:00
|
|
|
break;
|
2017-08-05 08:29:35 +00:00
|
|
|
}
|
2019-06-11 14:16:54 +00:00
|
|
|
default:
|
|
|
|
ogs_error("Unknown AVP-Code:%d",
|
|
|
|
hdr->avp_code);
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2019-06-11 14:16:54 +00:00
|
|
|
break;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2019-06-11 14:16:54 +00:00
|
|
|
fd_msg_browse(avpch4, MSG_BRW_NEXT,
|
|
|
|
&avpch4, NULL);
|
2017-08-05 08:29:35 +00:00
|
|
|
}
|
2019-06-11 14:16:54 +00:00
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_avp_search_avp(avpch2, ogs_diam_s6a_ambr, &avpch3);
|
2019-06-11 14:16:54 +00:00
|
|
|
ogs_assert(ret == 0);
|
|
|
|
if (avpch3) {
|
|
|
|
ret = fd_avp_search_avp(avpch3,
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_s6a_max_bandwidth_ul, &avpch4);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avpch4) {
|
|
|
|
ret = fd_msg_avp_hdr(avpch4, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
pdn->ambr.uplink = hdr->avp_value->u32;
|
|
|
|
} else {
|
|
|
|
ogs_error("no_Max-Bandwidth-UL");
|
|
|
|
error++;
|
2017-08-28 11:32:25 +00:00
|
|
|
}
|
|
|
|
|
2019-06-11 14:16:54 +00:00
|
|
|
ret = fd_avp_search_avp(avpch3,
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_s6a_max_bandwidth_dl, &avpch4);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
if (avpch4) {
|
|
|
|
ret = fd_msg_avp_hdr(avpch4, &hdr);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2019-06-11 14:16:54 +00:00
|
|
|
pdn->ambr.downlink = hdr->avp_value->u32;
|
|
|
|
} else {
|
|
|
|
ogs_error("no_Max-Bandwidth-DL");
|
|
|
|
error++;
|
2017-08-05 08:29:35 +00:00
|
|
|
}
|
|
|
|
}
|
2019-06-11 14:16:54 +00:00
|
|
|
|
|
|
|
subscription_data->num_of_pdn++;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
default:
|
|
|
|
ogs_warn("Unknown AVP-code:%d", hdr->avp_code);
|
|
|
|
break;
|
2017-08-05 08:29:35 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
fd_msg_browse(avpch2, MSG_BRW_NEXT, &avpch2, NULL);
|
|
|
|
}
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_APN-Configuration-Profile");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_error("no_Subscription-Data");
|
2017-08-05 08:29:35 +00:00
|
|
|
error++;
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2017-04-10 12:05:28 +00:00
|
|
|
|
2019-06-11 14:16:54 +00:00
|
|
|
if (!error) {
|
2019-05-06 14:13:26 +00:00
|
|
|
int rv;
|
2019-04-27 14:54:30 +00:00
|
|
|
e = mme_event_new(MME_EVT_S6A_MESSAGE);
|
|
|
|
ogs_assert(e);
|
|
|
|
e->mme_ue = mme_ue;
|
|
|
|
e->pkbuf = s6abuf;
|
2019-05-06 14:13:26 +00:00
|
|
|
rv = ogs_queue_push(mme_self()->queue, e);
|
|
|
|
if (rv != OGS_OK) {
|
|
|
|
ogs_error("ogs_queue_push() failed:%d", (int)rv);
|
|
|
|
ogs_pkbuf_free(e->pkbuf);
|
|
|
|
mme_event_free(e);
|
|
|
|
} else {
|
|
|
|
ogs_pollset_notify(mme_self()->pollset);
|
|
|
|
}
|
2018-01-10 05:15:00 +00:00
|
|
|
}
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2017-03-06 01:30:55 +00:00
|
|
|
/* Free the message */
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_assert(pthread_mutex_lock(&ogs_diam_logger_self()->stats_lock) == 0);
|
2018-01-10 05:15:00 +00:00
|
|
|
dur = ((ts.tv_sec - sess_data->ts.tv_sec) * 1000000) +
|
|
|
|
((ts.tv_nsec - sess_data->ts.tv_nsec) / 1000);
|
2019-09-13 12:07:47 +00:00
|
|
|
if (ogs_diam_logger_self()->stats.nb_recv) {
|
2017-02-28 11:31:06 +00:00
|
|
|
/* Ponderate in the avg */
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_logger_self()->stats.avg = (ogs_diam_logger_self()->stats.avg *
|
|
|
|
ogs_diam_logger_self()->stats.nb_recv + dur) /
|
|
|
|
(ogs_diam_logger_self()->stats.nb_recv + 1);
|
2017-02-28 11:31:06 +00:00
|
|
|
/* Min, max */
|
2019-09-13 12:07:47 +00:00
|
|
|
if (dur < ogs_diam_logger_self()->stats.shortest)
|
|
|
|
ogs_diam_logger_self()->stats.shortest = dur;
|
|
|
|
if (dur > ogs_diam_logger_self()->stats.longest)
|
|
|
|
ogs_diam_logger_self()->stats.longest = dur;
|
2019-06-11 14:16:54 +00:00
|
|
|
} else {
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_logger_self()->stats.shortest = dur;
|
|
|
|
ogs_diam_logger_self()->stats.longest = dur;
|
|
|
|
ogs_diam_logger_self()->stats.avg = dur;
|
2017-02-28 11:31:06 +00:00
|
|
|
}
|
|
|
|
if (error)
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_logger_self()->stats.nb_errs++;
|
2017-02-28 11:31:06 +00:00
|
|
|
else
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_logger_self()->stats.nb_recv++;
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_assert(pthread_mutex_unlock(&ogs_diam_logger_self()->stats_lock) == 0);
|
2017-02-28 11:31:06 +00:00
|
|
|
|
|
|
|
/* Display how long it took */
|
2018-01-10 05:15:00 +00:00
|
|
|
if (ts.tv_nsec > sess_data->ts.tv_nsec)
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_trace("in %d.%06ld sec",
|
2018-01-10 05:15:00 +00:00
|
|
|
(int)(ts.tv_sec - sess_data->ts.tv_sec),
|
|
|
|
(long)(ts.tv_nsec - sess_data->ts.tv_nsec) / 1000);
|
2017-02-28 11:31:06 +00:00
|
|
|
else
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_trace("in %d.%06ld sec",
|
2018-01-10 05:15:00 +00:00
|
|
|
(int)(ts.tv_sec + 1 - sess_data->ts.tv_sec),
|
|
|
|
(long)(1000000000 + ts.tv_nsec - sess_data->ts.tv_nsec) / 1000);
|
2017-02-28 11:31:06 +00:00
|
|
|
|
2018-01-10 05:15:00 +00:00
|
|
|
ret = fd_msg_free(*msg);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == 0);
|
2017-02-28 11:31:06 +00:00
|
|
|
*msg = NULL;
|
2017-08-05 08:29:35 +00:00
|
|
|
|
2018-01-15 08:25:14 +00:00
|
|
|
state_cleanup(sess_data, NULL, NULL);
|
2017-08-05 08:29:35 +00:00
|
|
|
return;
|
2017-02-28 10:22:01 +00:00
|
|
|
}
|
|
|
|
|
2017-04-09 13:01:54 +00:00
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
int mme_fd_init(void)
|
2017-03-06 01:00:30 +00:00
|
|
|
{
|
2018-01-10 05:15:00 +00:00
|
|
|
int ret;
|
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = ogs_diam_init(FD_MODE_CLIENT,
|
|
|
|
mme_self()->diam_conf_path, mme_self()->diam_config);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == OGS_OK);
|
2017-08-17 00:43:33 +00:00
|
|
|
|
2017-08-05 05:23:37 +00:00
|
|
|
/* Install objects definitions for this application */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = ogs_diam_s6a_dict_init();
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == OGS_OK);
|
2017-03-06 01:30:55 +00:00
|
|
|
|
2018-01-08 11:09:13 +00:00
|
|
|
/* Create handler for sessions */
|
2018-01-15 08:25:14 +00:00
|
|
|
ret = fd_sess_handler_create(&mme_s6a_reg, &state_cleanup,
|
2018-01-10 05:15:00 +00:00
|
|
|
NULL, NULL);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == OGS_OK);
|
2017-08-05 05:23:37 +00:00
|
|
|
|
|
|
|
/* Advertise the support for the application in the peer */
|
2019-09-13 12:07:47 +00:00
|
|
|
ret = fd_disp_app_support(ogs_diam_s6a_application, ogs_diam_vendor, 1, 0);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == OGS_OK);
|
2017-03-06 01:00:30 +00:00
|
|
|
|
2017-08-05 08:57:29 +00:00
|
|
|
return 0;
|
2017-03-06 01:00:30 +00:00
|
|
|
}
|
|
|
|
|
2017-08-25 11:31:08 +00:00
|
|
|
void mme_fd_final(void)
|
2017-03-06 01:00:30 +00:00
|
|
|
{
|
2018-01-10 05:15:00 +00:00
|
|
|
int ret;
|
|
|
|
|
|
|
|
ret = fd_sess_handler_destroy(&mme_s6a_reg, NULL);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(ret == OGS_OK);
|
2017-03-06 01:00:30 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_diam_final();
|
2017-03-06 01:00:30 +00:00
|
|
|
}
|