Lionel Gauthier
df3f764760
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5946 818b1a75-f10b-46b9-bf7c-635c3b92a50f
155 lines
4.6 KiB
C
155 lines
4.6 KiB
C
/*******************************************************************************
|
|
OpenAirInterface
|
|
Copyright(c) 1999 - 2014 Eurecom
|
|
|
|
OpenAirInterface is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
|
|
OpenAirInterface is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with OpenAirInterface.The full GNU General Public License is
|
|
included in this distribution in the file called "COPYING". If not,
|
|
see <http://www.gnu.org/licenses/>.
|
|
|
|
Contact Information
|
|
OpenAirInterface Admin: openair_admin@eurecom.fr
|
|
OpenAirInterface Tech : openair_tech@eurecom.fr
|
|
OpenAirInterface Dev : openair4g-devel@eurecom.fr
|
|
|
|
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
|
|
|
|
*******************************************************************************/
|
|
|
|
/*! \file s6a_peers.c
|
|
* \brief Add a new entity to the list of peers to connect
|
|
* \author Sebastien ROUX <sebastien.roux@eurecom.fr>
|
|
* \date 2013
|
|
* \version 0.1
|
|
*/
|
|
|
|
#include <stdint.h>
|
|
#include <unistd.h>
|
|
|
|
#include "common_types.h"
|
|
#include "intertask_interface.h"
|
|
#include "s6a_defs.h"
|
|
#include "s6a_messages.h"
|
|
|
|
#include "assertions.h"
|
|
|
|
void s6a_peer_connected_cb(struct peer_info *info, void *arg)
|
|
{
|
|
if (info == NULL) {
|
|
S6A_ERROR("Failed to connect to HSS entity\n");
|
|
} else {
|
|
MessageDef *message_p;
|
|
|
|
S6A_DEBUG("Peer %*s is now connected...\n",
|
|
(int)info->pi_diamidlen, info->pi_diamid);
|
|
|
|
/* Inform S1AP that connection to HSS is established */
|
|
message_p = itti_alloc_new_message(TASK_S6A, ACTIVATE_MESSAGE);
|
|
|
|
itti_send_msg_to_task(TASK_S1AP, INSTANCE_DEFAULT, message_p);
|
|
|
|
|
|
/* Inform SGI that connection to HSS is established */
|
|
message_p = itti_alloc_new_message(TASK_S6A, ACTIVATE_MESSAGE);
|
|
|
|
itti_send_msg_to_task(TASK_FW_IP, INSTANCE_DEFAULT, message_p);
|
|
|
|
}
|
|
|
|
/* For test */
|
|
#if 0
|
|
s6a_auth_info_req_t s6a_air;
|
|
|
|
memset(&s6a_air, 0, sizeof(s6a_auth_info_req_t));
|
|
sprintf(s6a_air.imsi, "%14llu", 20834123456789ULL);
|
|
|
|
s6a_air.nb_of_vectors = 1;
|
|
s6a_air.visited_plmn.MCCdigit2 = 0,
|
|
s6a_air.visited_plmn.MCCdigit1 = 8,
|
|
s6a_air.visited_plmn.MCCdigit3 = 2,
|
|
s6a_air.visited_plmn.MNCdigit1 = 0,
|
|
s6a_air.visited_plmn.MNCdigit2 = 3,
|
|
s6a_air.visited_plmn.MNCdigit3 = 4,
|
|
|
|
s6a_generate_authentication_info_req(&s6a_air);
|
|
// #else
|
|
// s6a_update_location_req_t s6a_ulr;
|
|
//
|
|
// memset(&s6a_ulr, 0, sizeof(s6a_update_location_req_t));
|
|
//
|
|
// sprintf(s6a_ulr.imsi, "%14llu", 20834123456789ULL);
|
|
// s6a_ulr.initial_attach = INITIAL_ATTACH;
|
|
// s6a_ulr.rat_type = RAT_EUTRAN;
|
|
// s6a_generate_update_location(&s6a_ulr);
|
|
#endif
|
|
}
|
|
|
|
int s6a_fd_new_peer(void)
|
|
{
|
|
char host_name[100];
|
|
size_t host_name_len;
|
|
char *hss_name;
|
|
|
|
int ret = 0;
|
|
struct peer_info info;
|
|
|
|
memset(&info, 0, sizeof(struct peer_info));
|
|
|
|
if (config_read_lock(&mme_config) != 0) {
|
|
S6A_ERROR("Failed to lock configuration for reading\n");
|
|
return -1;
|
|
}
|
|
|
|
if(fd_g_config->cnf_diamid != NULL) {
|
|
free(fd_g_config->cnf_diamid);
|
|
fd_g_config->cnf_diamid_len = 0;
|
|
}
|
|
|
|
DevAssert(gethostname(host_name, 100) == 0);
|
|
|
|
host_name_len = strlen(host_name);
|
|
host_name[host_name_len] = '.';
|
|
host_name[host_name_len+1] = '\0';
|
|
|
|
strcat(host_name, mme_config.realm);
|
|
fd_g_config->cnf_diamid = strdup(host_name);
|
|
fd_g_config->cnf_diamid_len = strlen(fd_g_config->cnf_diamid);
|
|
|
|
S6A_DEBUG("Diameter identity of MME: %s with length: %zd\n",
|
|
fd_g_config->cnf_diamid, fd_g_config->cnf_diamid_len);
|
|
|
|
hss_name = calloc(1,100);
|
|
strcat(hss_name, "hss.");
|
|
strcat(hss_name, mme_config.realm);
|
|
info.pi_diamid = hss_name;
|
|
info.pi_diamidlen = strlen(info.pi_diamid);
|
|
|
|
S6A_DEBUG("Diameter identity of HSS: %s with length: %zd\n",
|
|
info.pi_diamid, info.pi_diamidlen);
|
|
|
|
info.config.pic_flags.sec = PI_SEC_NONE;
|
|
info.config.pic_flags.pro4 = PI_P4_SCTP;
|
|
|
|
info.config.pic_flags.persist = PI_PRST_NONE;
|
|
|
|
CHECK_FCT(fd_peer_add(&info, "", s6a_peer_connected_cb, NULL));
|
|
|
|
if (config_unlock(&mme_config) != 0) {
|
|
S6A_ERROR("Failed to unlock configuration\n");
|
|
return -1;
|
|
}
|
|
|
|
return ret;
|
|
}
|