2017-04-06 11:44:52 +00:00
|
|
|
#define TRACE_MODULE _hss_context
|
2017-03-02 02:43:26 +00:00
|
|
|
|
|
|
|
#include "core_debug.h"
|
2017-03-02 13:47:43 +00:00
|
|
|
#include "core_lib.h"
|
2017-03-02 02:43:26 +00:00
|
|
|
|
2017-07-22 04:05:43 +00:00
|
|
|
#include <mongoc.h>
|
|
|
|
|
2017-08-05 05:23:37 +00:00
|
|
|
#include "fd_lib.h"
|
2017-07-30 13:29:27 +00:00
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
#include "context.h"
|
2017-04-06 10:20:33 +00:00
|
|
|
#include "hss_context.h"
|
2017-03-02 02:43:26 +00:00
|
|
|
|
2017-04-06 11:44:52 +00:00
|
|
|
static hss_context_t self;
|
2017-07-22 00:44:42 +00:00
|
|
|
static int context_initialized = 0;
|
2017-03-02 02:43:26 +00:00
|
|
|
|
2017-04-06 11:44:52 +00:00
|
|
|
hss_context_t* hss_self()
|
2017-03-02 13:47:43 +00:00
|
|
|
{
|
|
|
|
return &self;
|
|
|
|
}
|
|
|
|
|
2017-04-06 11:44:52 +00:00
|
|
|
status_t hss_context_init(void)
|
2017-03-02 02:43:26 +00:00
|
|
|
{
|
2017-07-22 00:44:42 +00:00
|
|
|
d_assert(context_initialized == 0, return CORE_ERROR,
|
|
|
|
"HSS context already has been context_initialized");
|
2017-03-02 13:47:43 +00:00
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
/* Initialize HSS context */
|
2017-04-06 11:44:52 +00:00
|
|
|
memset(&self, 0, sizeof(hss_context_t));
|
2017-03-02 13:47:43 +00:00
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
if (mutex_create(&self.db_lock, MUTEX_DEFAULT) != CORE_OK)
|
|
|
|
{
|
|
|
|
d_error("Mutex creation failed");
|
|
|
|
return CORE_ERROR;
|
|
|
|
}
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
context_initialized = 1;
|
2017-07-21 08:38:25 +00:00
|
|
|
|
2017-03-02 02:43:26 +00:00
|
|
|
return CORE_OK;
|
|
|
|
}
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
status_t hss_context_final(void)
|
2017-04-10 06:56:01 +00:00
|
|
|
{
|
2017-07-22 00:44:42 +00:00
|
|
|
d_assert(context_initialized == 1, return CORE_ERROR,
|
|
|
|
"HSS context already has been finalized");
|
2017-04-10 06:56:01 +00:00
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
mutex_delete(self.db_lock);
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
context_initialized = 0;
|
2017-04-10 06:56:01 +00:00
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
return CORE_OK;
|
2017-04-10 06:56:01 +00:00
|
|
|
}
|
|
|
|
|
2017-07-30 13:29:27 +00:00
|
|
|
static status_t hss_context_prepare()
|
|
|
|
{
|
|
|
|
return CORE_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
static status_t hss_context_validation()
|
|
|
|
{
|
2017-08-05 05:37:53 +00:00
|
|
|
if (self.fd_conf_path == NULL)
|
2017-07-30 13:29:27 +00:00
|
|
|
{
|
2017-08-16 14:40:35 +00:00
|
|
|
d_error("No HSS.FD_CONF_PATH in '%s'",
|
|
|
|
context_self()->config.path);
|
|
|
|
return CORE_ERROR;
|
2017-07-30 13:29:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return CORE_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
status_t hss_context_parse_config()
|
|
|
|
{
|
|
|
|
status_t rv;
|
|
|
|
config_t *config = &context_self()->config;
|
|
|
|
|
|
|
|
char *json = config->json;
|
|
|
|
jsmntok_t *token = config->token;
|
|
|
|
|
|
|
|
typedef enum {
|
|
|
|
START, ROOT,
|
|
|
|
HSS_START, HSS_ROOT,
|
|
|
|
SKIP, STOP
|
|
|
|
} parse_state;
|
|
|
|
parse_state state = START;
|
|
|
|
parse_state stack = STOP;
|
|
|
|
|
|
|
|
size_t root_tokens = 0;
|
|
|
|
size_t hss_tokens = 0;
|
|
|
|
size_t skip_tokens = 0;
|
2017-08-17 00:43:33 +00:00
|
|
|
int i, j;
|
2017-07-30 13:29:27 +00:00
|
|
|
|
|
|
|
rv = hss_context_prepare();
|
|
|
|
if (rv != CORE_OK) return rv;
|
|
|
|
|
|
|
|
for (i = 0, j = 1; j > 0; i++, j--)
|
|
|
|
{
|
|
|
|
jsmntok_t *t = &token[i];
|
|
|
|
|
|
|
|
j += t->size;
|
|
|
|
|
|
|
|
switch (state)
|
|
|
|
{
|
|
|
|
case START:
|
|
|
|
{
|
|
|
|
state = ROOT;
|
|
|
|
root_tokens = t->size;
|
|
|
|
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case ROOT:
|
|
|
|
{
|
|
|
|
if (jsmntok_equal(json, t, "HSS") == 0)
|
|
|
|
{
|
|
|
|
state = HSS_START;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
state = SKIP;
|
|
|
|
stack = ROOT;
|
|
|
|
skip_tokens = t->size;
|
|
|
|
|
|
|
|
root_tokens--;
|
|
|
|
if (root_tokens == 0) state = STOP;
|
|
|
|
}
|
|
|
|
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case HSS_START:
|
|
|
|
{
|
|
|
|
state = HSS_ROOT;
|
|
|
|
hss_tokens = t->size;
|
|
|
|
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case HSS_ROOT:
|
|
|
|
{
|
2017-08-05 05:37:53 +00:00
|
|
|
if (jsmntok_equal(json, t, "FD_CONF_PATH") == 0)
|
2017-07-30 13:29:27 +00:00
|
|
|
{
|
2017-08-05 05:37:53 +00:00
|
|
|
self.fd_conf_path = jsmntok_to_string(json, t+1);
|
2017-07-30 13:29:27 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
state = SKIP;
|
|
|
|
stack = HSS_ROOT;
|
|
|
|
skip_tokens = t->size;
|
|
|
|
|
|
|
|
hss_tokens--;
|
|
|
|
if (hss_tokens == 0) stack = ROOT;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case SKIP:
|
|
|
|
{
|
|
|
|
skip_tokens += t->size;
|
|
|
|
|
|
|
|
skip_tokens--;
|
|
|
|
if (skip_tokens == 0) state = stack;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
case STOP:
|
|
|
|
{
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
default:
|
|
|
|
{
|
|
|
|
d_error("Failed to parse configuration in the state(%u)",
|
|
|
|
state);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
rv = hss_context_validation();
|
|
|
|
if (rv != CORE_OK) return rv;
|
|
|
|
|
|
|
|
return CORE_OK;
|
|
|
|
}
|
|
|
|
|
2017-07-31 13:35:25 +00:00
|
|
|
status_t hss_context_setup_trace_module()
|
|
|
|
{
|
2017-08-05 05:37:53 +00:00
|
|
|
int fd = context_self()->trace_level.fd;
|
2017-08-02 06:11:08 +00:00
|
|
|
int others = context_self()->trace_level.others;
|
2017-07-31 13:35:25 +00:00
|
|
|
|
2017-08-05 05:37:53 +00:00
|
|
|
if (fd)
|
2017-07-31 13:35:25 +00:00
|
|
|
{
|
2017-08-05 05:37:53 +00:00
|
|
|
if (fd <= 1) fd_g_debug_lvl = FD_LOG_ERROR;
|
|
|
|
else if (fd <= 3) fd_g_debug_lvl = FD_LOG_NOTICE;
|
|
|
|
else if (fd <= 5) fd_g_debug_lvl = FD_LOG_DEBUG;
|
2017-08-04 12:29:49 +00:00
|
|
|
else fd_g_debug_lvl = FD_LOG_ANNOYING;
|
|
|
|
|
2017-08-25 11:31:08 +00:00
|
|
|
extern int _hss_fd_path;
|
|
|
|
d_trace_level(&_hss_fd_path, fd);
|
2017-08-05 05:23:37 +00:00
|
|
|
extern int _fd_init;
|
2017-08-05 05:37:53 +00:00
|
|
|
d_trace_level(&_fd_init, fd);
|
2017-08-05 05:23:37 +00:00
|
|
|
extern int _fd_logger;
|
2017-08-05 05:37:53 +00:00
|
|
|
d_trace_level(&_fd_logger, fd);
|
2017-08-02 06:11:08 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (others)
|
|
|
|
{
|
2017-08-02 10:33:57 +00:00
|
|
|
extern int _mutex;
|
|
|
|
d_trace_level(&_mutex, others);
|
|
|
|
extern int _pkbuf;
|
|
|
|
d_trace_level(&_pkbuf, others);
|
|
|
|
|
2017-08-02 06:11:08 +00:00
|
|
|
extern int _context;
|
|
|
|
d_trace_level(&_context, others);
|
|
|
|
extern int _hss_context;
|
|
|
|
d_trace_level(&_hss_context, others);
|
2017-07-31 13:35:25 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return CORE_OK;
|
|
|
|
}
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
status_t hss_db_init()
|
2017-04-10 06:56:01 +00:00
|
|
|
{
|
2017-07-22 00:44:42 +00:00
|
|
|
if (context_self()->db_client && context_self()->db_name)
|
2017-04-10 06:56:01 +00:00
|
|
|
{
|
2017-07-22 00:44:42 +00:00
|
|
|
self.subscriberCollection = mongoc_client_get_collection(
|
|
|
|
context_self()->db_client,
|
|
|
|
context_self()->db_name, "subscribers");
|
|
|
|
d_assert(self.subscriberCollection, return CORE_ERROR,
|
|
|
|
"Couldn't find Subscriber Collection in '%s'",
|
2017-08-24 08:05:10 +00:00
|
|
|
context_self()->db_name);
|
2017-04-10 06:56:01 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return CORE_OK;
|
|
|
|
}
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
status_t hss_db_final()
|
2017-04-10 06:56:01 +00:00
|
|
|
{
|
2017-07-22 00:44:42 +00:00
|
|
|
if (self.subscriberCollection)
|
2017-04-10 06:56:01 +00:00
|
|
|
{
|
2017-07-22 00:44:42 +00:00
|
|
|
mongoc_collection_destroy(self.subscriberCollection);
|
2017-04-10 06:56:01 +00:00
|
|
|
}
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
return CORE_OK;
|
2017-04-10 06:56:01 +00:00
|
|
|
}
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
status_t hss_db_auth_info(
|
|
|
|
char *imsi_bcd, hss_db_auth_info_t *auth_info)
|
2017-04-10 06:56:01 +00:00
|
|
|
{
|
2017-07-22 01:52:13 +00:00
|
|
|
status_t rv = CORE_OK;
|
|
|
|
mongoc_cursor_t *cursor = NULL;
|
|
|
|
bson_t *query = NULL;
|
2017-07-22 00:44:42 +00:00
|
|
|
bson_error_t error;
|
|
|
|
const bson_t *document;
|
|
|
|
bson_iter_t iter;
|
|
|
|
bson_iter_t inner_iter;
|
|
|
|
char buf[HSS_KEY_LEN];
|
|
|
|
char *utf8 = NULL;
|
|
|
|
c_uint32_t length = 0;
|
2017-04-10 06:56:01 +00:00
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
d_assert(imsi_bcd, return CORE_ERROR, "Null param");
|
|
|
|
d_assert(auth_info, return CORE_ERROR, "Null param");
|
2017-04-10 06:56:01 +00:00
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
mutex_lock(self.db_lock);
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
query = BCON_NEW("imsi", BCON_UTF8(imsi_bcd));
|
|
|
|
cursor = mongoc_collection_find_with_opts(
|
|
|
|
self.subscriberCollection, query, NULL, NULL);
|
2017-04-10 02:29:46 +00:00
|
|
|
|
2017-08-09 03:42:17 +00:00
|
|
|
if (!mongoc_cursor_next(cursor, &document))
|
|
|
|
{
|
2017-08-11 05:14:55 +00:00
|
|
|
d_trace(3, "Cannot find IMSI in DB : %s\n", imsi_bcd);
|
2017-08-09 03:42:17 +00:00
|
|
|
|
|
|
|
rv = CORE_ERROR;
|
|
|
|
goto out;
|
|
|
|
}
|
2017-08-24 08:05:10 +00:00
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
if (mongoc_cursor_error(cursor, &error))
|
|
|
|
{
|
|
|
|
d_error("Cursor Failure: %s", error.message);
|
2017-04-10 02:29:46 +00:00
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
rv = CORE_ERROR;
|
|
|
|
goto out;
|
2017-07-22 00:44:42 +00:00
|
|
|
}
|
2017-04-10 02:29:46 +00:00
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
if (!bson_iter_init_find(&iter, document, "security"))
|
|
|
|
{
|
|
|
|
d_error("No 'security' field in this document");
|
2017-04-10 02:29:46 +00:00
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
rv = CORE_ERROR;
|
|
|
|
goto out;
|
2017-07-22 00:44:42 +00:00
|
|
|
}
|
2017-04-10 02:29:46 +00:00
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
memset(auth_info, 0, sizeof(hss_db_auth_info_t));
|
|
|
|
bson_iter_recurse(&iter, &inner_iter);
|
|
|
|
while(bson_iter_next(&inner_iter))
|
|
|
|
{
|
|
|
|
const char *key = bson_iter_key(&inner_iter);
|
|
|
|
|
|
|
|
if (!strcmp(key, "k") && BSON_ITER_HOLDS_UTF8(&inner_iter))
|
|
|
|
{
|
|
|
|
utf8 = (char *)bson_iter_utf8(&inner_iter, &length);
|
|
|
|
memcpy(auth_info->k, CORE_HEX(utf8, length, buf), HSS_KEY_LEN);
|
|
|
|
}
|
|
|
|
else if (!strcmp(key, "op") && BSON_ITER_HOLDS_UTF8(&inner_iter))
|
|
|
|
{
|
|
|
|
utf8 = (char *)bson_iter_utf8(&inner_iter, &length);
|
|
|
|
memcpy(auth_info->op, CORE_HEX(utf8, length, buf), HSS_KEY_LEN);
|
|
|
|
}
|
|
|
|
else if (!strcmp(key, "amf") && BSON_ITER_HOLDS_UTF8(&inner_iter))
|
|
|
|
{
|
|
|
|
utf8 = (char *)bson_iter_utf8(&inner_iter, &length);
|
|
|
|
memcpy(auth_info->amf, CORE_HEX(utf8, length, buf), HSS_AMF_LEN);
|
|
|
|
}
|
|
|
|
else if (!strcmp(key, "rand") && BSON_ITER_HOLDS_UTF8(&inner_iter))
|
|
|
|
{
|
|
|
|
utf8 = (char *)bson_iter_utf8(&inner_iter, &length);
|
|
|
|
memcpy(auth_info->rand, CORE_HEX(utf8, length, buf), RAND_LEN);
|
|
|
|
}
|
|
|
|
else if (!strcmp(key, "sqn") && BSON_ITER_HOLDS_INT64(&inner_iter))
|
|
|
|
{
|
|
|
|
auth_info->sqn = bson_iter_int64(&inner_iter);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
out:
|
|
|
|
if (query) bson_destroy(query);
|
|
|
|
if (cursor) mongoc_cursor_destroy(cursor);
|
2017-04-10 02:29:46 +00:00
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
mutex_unlock(self.db_lock);
|
|
|
|
|
|
|
|
return rv;
|
2017-04-10 02:29:46 +00:00
|
|
|
}
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
status_t hss_db_update_rand_and_sqn(
|
|
|
|
char *imsi_bcd, c_uint8_t *rand, c_uint64_t sqn)
|
2017-04-10 02:29:46 +00:00
|
|
|
{
|
2017-07-22 01:52:13 +00:00
|
|
|
status_t rv = CORE_OK;
|
|
|
|
bson_t *query = NULL;
|
|
|
|
bson_t *update = NULL;
|
2017-07-22 00:44:42 +00:00
|
|
|
bson_error_t error;
|
|
|
|
char printable_rand[128];
|
|
|
|
|
|
|
|
d_assert(rand, return CORE_ERROR, "Null param");
|
|
|
|
core_hex_to_ascii(rand, RAND_LEN, printable_rand, sizeof(printable_rand));
|
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
mutex_lock(self.db_lock);
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
query = BCON_NEW("imsi", BCON_UTF8(imsi_bcd));
|
|
|
|
update = BCON_NEW("$set",
|
|
|
|
"{",
|
|
|
|
"security.rand", printable_rand,
|
|
|
|
"security.sqn", BCON_INT64(sqn),
|
|
|
|
"}");
|
|
|
|
|
|
|
|
if (!mongoc_collection_update(self.subscriberCollection,
|
|
|
|
MONGOC_UPDATE_NONE, query, update, NULL, &error))
|
2017-04-10 02:29:46 +00:00
|
|
|
{
|
2017-07-22 00:44:42 +00:00
|
|
|
d_error("mongoc_collection_update() failure: %s", error.message);
|
2017-04-10 02:29:46 +00:00
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
rv = CORE_ERROR;
|
2017-04-10 02:29:46 +00:00
|
|
|
}
|
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
if (query) bson_destroy(query);
|
|
|
|
if (update) bson_destroy(update);
|
2017-07-22 00:44:42 +00:00
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
mutex_unlock(self.db_lock);
|
|
|
|
|
|
|
|
return rv;
|
2017-04-10 02:29:46 +00:00
|
|
|
}
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
status_t hss_db_increment_sqn(char *imsi_bcd)
|
2017-04-10 02:29:46 +00:00
|
|
|
{
|
2017-07-22 01:52:13 +00:00
|
|
|
status_t rv = CORE_OK;
|
|
|
|
bson_t *query = NULL;
|
|
|
|
bson_t *update = NULL;
|
2017-07-22 00:44:42 +00:00
|
|
|
bson_error_t error;
|
|
|
|
c_uint64_t max_sqn = 0x7ffffffffff;
|
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
mutex_lock(self.db_lock);
|
2017-07-22 00:44:42 +00:00
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
query = BCON_NEW("imsi", BCON_UTF8(imsi_bcd));
|
2017-07-22 00:44:42 +00:00
|
|
|
update = BCON_NEW("$inc",
|
|
|
|
"{",
|
|
|
|
"security.sqn", BCON_INT64(32),
|
|
|
|
"}");
|
|
|
|
if (!mongoc_collection_update(self.subscriberCollection,
|
|
|
|
MONGOC_UPDATE_NONE, query, update, NULL, &error))
|
2017-04-10 02:29:46 +00:00
|
|
|
{
|
2017-07-22 00:44:42 +00:00
|
|
|
d_error("mongoc_collection_update() failure: %s", error.message);
|
2017-04-10 02:29:46 +00:00
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
rv = CORE_ERROR;
|
|
|
|
goto out;
|
2017-04-10 02:29:46 +00:00
|
|
|
}
|
2017-07-22 00:44:42 +00:00
|
|
|
bson_destroy(update);
|
|
|
|
|
|
|
|
update = BCON_NEW("$bit",
|
|
|
|
"{",
|
|
|
|
"security.sqn",
|
|
|
|
"{", "and", BCON_INT64(max_sqn), "}",
|
|
|
|
"}");
|
|
|
|
if (!mongoc_collection_update(self.subscriberCollection,
|
|
|
|
MONGOC_UPDATE_NONE, query, update, NULL, &error))
|
2017-04-10 02:29:46 +00:00
|
|
|
{
|
2017-07-22 00:44:42 +00:00
|
|
|
d_error("mongoc_collection_update() failure: %s", error.message);
|
2017-04-10 02:29:46 +00:00
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
rv = CORE_ERROR;
|
2017-04-10 02:29:46 +00:00
|
|
|
}
|
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
out:
|
|
|
|
if (query) bson_destroy(query);
|
|
|
|
if (update) bson_destroy(update);
|
|
|
|
|
|
|
|
mutex_unlock(self.db_lock);
|
2017-03-02 02:43:26 +00:00
|
|
|
|
2017-07-22 04:05:43 +00:00
|
|
|
return rv;
|
2017-03-02 02:43:26 +00:00
|
|
|
}
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
status_t hss_db_subscription_data(
|
2017-08-25 11:31:08 +00:00
|
|
|
char *imsi_bcd, s6a_subscription_data_t *subscription_data)
|
2017-03-02 02:43:26 +00:00
|
|
|
{
|
2017-07-22 04:05:43 +00:00
|
|
|
status_t rv = CORE_OK;
|
2017-07-22 01:52:13 +00:00
|
|
|
mongoc_cursor_t *cursor = NULL;
|
|
|
|
bson_t *query = NULL;
|
2017-07-22 00:44:42 +00:00
|
|
|
bson_error_t error;
|
|
|
|
const bson_t *document;
|
|
|
|
bson_iter_t iter;
|
|
|
|
bson_iter_t child1_iter, child2_iter, child3_iter, child4_iter;
|
|
|
|
const char *utf8 = NULL;
|
|
|
|
c_uint32_t length = 0;
|
|
|
|
|
|
|
|
d_assert(imsi_bcd, return CORE_ERROR, "Null param");
|
|
|
|
d_assert(subscription_data, return CORE_ERROR, "Null param");
|
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
mutex_lock(self.db_lock);
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
query = BCON_NEW("imsi", BCON_UTF8(imsi_bcd));
|
|
|
|
cursor = mongoc_collection_find_with_opts(
|
|
|
|
self.subscriberCollection, query, NULL, NULL);
|
|
|
|
|
2017-08-24 08:05:10 +00:00
|
|
|
if (!mongoc_cursor_next(cursor, &document))
|
|
|
|
{
|
|
|
|
d_error("Cannot find IMSI in DB : %s", imsi_bcd);
|
|
|
|
|
|
|
|
rv = CORE_ERROR;
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
if (mongoc_cursor_error(cursor, &error))
|
2017-03-02 02:43:26 +00:00
|
|
|
{
|
2017-07-22 00:44:42 +00:00
|
|
|
d_error("Cursor Failure: %s", error.message);
|
2017-03-02 02:43:26 +00:00
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
rv = CORE_ERROR;
|
|
|
|
goto out;
|
2017-03-02 02:43:26 +00:00
|
|
|
}
|
|
|
|
|
2017-07-22 00:44:42 +00:00
|
|
|
if (!bson_iter_init(&iter, document))
|
2017-03-02 02:43:26 +00:00
|
|
|
{
|
2017-07-22 00:44:42 +00:00
|
|
|
d_error("bson_iter_init failed in this document");
|
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
rv = CORE_ERROR;
|
|
|
|
goto out;
|
2017-03-02 02:43:26 +00:00
|
|
|
}
|
|
|
|
|
2017-08-25 11:31:08 +00:00
|
|
|
memset(subscription_data, 0, sizeof(s6a_subscription_data_t));
|
2017-07-22 00:44:42 +00:00
|
|
|
while(bson_iter_next(&iter))
|
|
|
|
{
|
|
|
|
const char *key = bson_iter_key(&iter);
|
|
|
|
if (!strcmp(key, "access_restriction_data") &&
|
|
|
|
BSON_ITER_HOLDS_INT32(&iter))
|
|
|
|
{
|
|
|
|
subscription_data->access_restriction_data =
|
|
|
|
bson_iter_int32(&iter);
|
|
|
|
|
|
|
|
}
|
|
|
|
else if (!strcmp(key, "subscriber_status") &&
|
|
|
|
BSON_ITER_HOLDS_INT32(&iter))
|
|
|
|
{
|
|
|
|
subscription_data->subscriber_status =
|
|
|
|
bson_iter_int32(&iter);
|
|
|
|
}
|
|
|
|
else if (!strcmp(key, "network_access_mode") &&
|
|
|
|
BSON_ITER_HOLDS_INT32(&iter))
|
|
|
|
{
|
|
|
|
subscription_data->network_access_mode =
|
|
|
|
bson_iter_int32(&iter);
|
|
|
|
}
|
|
|
|
else if (!strcmp(key, "subscribed_rau_tau_timer") &&
|
|
|
|
BSON_ITER_HOLDS_INT32(&iter))
|
|
|
|
{
|
|
|
|
subscription_data->subscribed_rau_tau_timer =
|
|
|
|
bson_iter_int32(&iter);
|
|
|
|
}
|
2017-08-22 04:47:20 +00:00
|
|
|
else if (!strcmp(key, "ambr") &&
|
2017-07-22 00:44:42 +00:00
|
|
|
BSON_ITER_HOLDS_DOCUMENT(&iter))
|
|
|
|
{
|
|
|
|
bson_iter_recurse(&iter, &child1_iter);
|
|
|
|
while(bson_iter_next(&child1_iter))
|
|
|
|
{
|
|
|
|
const char *child1_key = bson_iter_key(&child1_iter);
|
2017-08-22 04:47:20 +00:00
|
|
|
if (!strcmp(child1_key, "uplink") &&
|
2017-08-24 10:51:16 +00:00
|
|
|
BSON_ITER_HOLDS_INT64(&child1_iter))
|
2017-07-22 00:44:42 +00:00
|
|
|
{
|
2017-08-22 05:07:37 +00:00
|
|
|
subscription_data->ambr.uplink =
|
2017-08-24 10:51:16 +00:00
|
|
|
bson_iter_int64(&child1_iter) * 1024;
|
2017-07-22 00:44:42 +00:00
|
|
|
}
|
2017-08-22 04:47:20 +00:00
|
|
|
else if (!strcmp(child1_key, "downlink") &&
|
2017-08-24 10:51:16 +00:00
|
|
|
BSON_ITER_HOLDS_INT64(&child1_iter))
|
2017-07-22 00:44:42 +00:00
|
|
|
{
|
2017-08-22 05:07:37 +00:00
|
|
|
subscription_data->ambr.downlink =
|
2017-08-24 10:51:16 +00:00
|
|
|
bson_iter_int64(&child1_iter) * 1024;
|
2017-07-22 00:44:42 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else if (!strcmp(key, "pdn") &&
|
|
|
|
BSON_ITER_HOLDS_ARRAY(&iter))
|
|
|
|
{
|
2017-08-11 08:16:35 +00:00
|
|
|
int pdn_index = 0;
|
2017-07-22 00:44:42 +00:00
|
|
|
|
|
|
|
bson_iter_recurse(&iter, &child1_iter);
|
|
|
|
while(bson_iter_next(&child1_iter))
|
|
|
|
{
|
|
|
|
const char *child1_key = bson_iter_key(&child1_iter);
|
2017-08-11 10:34:27 +00:00
|
|
|
pdn_t *pdn = NULL;
|
2017-07-22 00:44:42 +00:00
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
d_assert(child1_key, goto out, "PDN is not ARRAY");
|
2017-08-11 08:16:35 +00:00
|
|
|
pdn_index = atoi(child1_key);
|
2017-08-27 04:00:16 +00:00
|
|
|
d_assert(pdn_index < MAX_NUM_OF_SESS,
|
2017-07-22 01:52:13 +00:00
|
|
|
goto out, "Overflow of PDN number(%d>%d)",
|
2017-08-27 04:00:16 +00:00
|
|
|
pdn_index, MAX_NUM_OF_SESS);
|
2017-07-22 00:44:42 +00:00
|
|
|
|
2017-08-11 08:16:35 +00:00
|
|
|
pdn = &subscription_data->pdn[pdn_index];
|
2017-07-22 00:44:42 +00:00
|
|
|
|
|
|
|
bson_iter_recurse(&child1_iter, &child2_iter);
|
|
|
|
while(bson_iter_next(&child2_iter))
|
|
|
|
{
|
|
|
|
const char *child2_key = bson_iter_key(&child2_iter);
|
|
|
|
if (!strcmp(child2_key, "apn") &&
|
|
|
|
BSON_ITER_HOLDS_UTF8(&child2_iter))
|
|
|
|
{
|
|
|
|
utf8 = bson_iter_utf8(&child2_iter, &length);
|
2017-08-19 07:49:44 +00:00
|
|
|
core_cpystrn(pdn->apn, utf8,
|
|
|
|
c_min(length, MAX_APN_LEN)+1);
|
2017-07-22 00:44:42 +00:00
|
|
|
}
|
|
|
|
else if (!strcmp(child2_key, "type") &&
|
|
|
|
BSON_ITER_HOLDS_INT32(&child2_iter))
|
|
|
|
{
|
2017-08-11 08:16:35 +00:00
|
|
|
pdn->pdn_type = bson_iter_int32(&child2_iter);
|
2017-07-22 00:44:42 +00:00
|
|
|
}
|
|
|
|
else if (!strcmp(child2_key, "qos") &&
|
|
|
|
BSON_ITER_HOLDS_DOCUMENT(&child2_iter))
|
|
|
|
{
|
|
|
|
bson_iter_recurse(&child2_iter, &child3_iter);
|
|
|
|
while(bson_iter_next(&child3_iter))
|
|
|
|
{
|
|
|
|
const char *child3_key =
|
|
|
|
bson_iter_key(&child3_iter);
|
|
|
|
if (!strcmp(child3_key, "qci") &&
|
|
|
|
BSON_ITER_HOLDS_INT32(&child3_iter))
|
|
|
|
{
|
2017-08-11 08:16:35 +00:00
|
|
|
pdn->qos.qci = bson_iter_int32(&child3_iter);
|
2017-07-22 00:44:42 +00:00
|
|
|
}
|
|
|
|
else if (!strcmp(child3_key, "arp") &&
|
|
|
|
BSON_ITER_HOLDS_DOCUMENT(&child3_iter))
|
|
|
|
{
|
|
|
|
bson_iter_recurse(&child3_iter, &child4_iter);
|
|
|
|
while(bson_iter_next(&child4_iter))
|
|
|
|
{
|
|
|
|
const char *child4_key =
|
|
|
|
bson_iter_key(&child4_iter);
|
|
|
|
if (!strcmp(child4_key, "priority_level") &&
|
|
|
|
BSON_ITER_HOLDS_INT32(&child4_iter))
|
|
|
|
{
|
2017-08-22 05:07:37 +00:00
|
|
|
pdn->qos.arp.priority_level =
|
2017-07-22 00:44:42 +00:00
|
|
|
bson_iter_int32(&child4_iter);
|
|
|
|
}
|
|
|
|
else if (!strcmp(child4_key,
|
|
|
|
"pre_emption_capability") &&
|
|
|
|
BSON_ITER_HOLDS_INT32(&child4_iter))
|
|
|
|
{
|
2017-08-22 05:07:37 +00:00
|
|
|
pdn->qos.arp.pre_emption_capability =
|
2017-07-22 00:44:42 +00:00
|
|
|
bson_iter_int32(&child4_iter);
|
|
|
|
}
|
|
|
|
else if (!strcmp(child4_key,
|
|
|
|
"pre_emption_vulnerability") &&
|
|
|
|
BSON_ITER_HOLDS_INT32(&child4_iter))
|
|
|
|
{
|
2017-08-22 05:07:37 +00:00
|
|
|
pdn->qos.arp.pre_emption_vulnerability =
|
2017-07-22 00:44:42 +00:00
|
|
|
bson_iter_int32(&child4_iter);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2017-08-22 04:47:20 +00:00
|
|
|
else if (!strcmp(child2_key, "ambr") &&
|
2017-07-22 00:44:42 +00:00
|
|
|
BSON_ITER_HOLDS_DOCUMENT(&child2_iter))
|
|
|
|
{
|
|
|
|
bson_iter_recurse(&child2_iter, &child3_iter);
|
|
|
|
while(bson_iter_next(&child3_iter))
|
|
|
|
{
|
|
|
|
const char *child3_key =
|
|
|
|
bson_iter_key(&child3_iter);
|
2017-08-22 04:47:20 +00:00
|
|
|
if (!strcmp(child3_key, "uplink") &&
|
2017-08-24 10:51:16 +00:00
|
|
|
BSON_ITER_HOLDS_INT64(&child3_iter))
|
2017-07-22 00:44:42 +00:00
|
|
|
{
|
2017-08-22 05:07:37 +00:00
|
|
|
pdn->ambr.uplink =
|
2017-08-24 10:51:16 +00:00
|
|
|
bson_iter_int64(&child3_iter) * 1024;
|
2017-07-22 00:44:42 +00:00
|
|
|
}
|
2017-08-22 04:47:20 +00:00
|
|
|
else if (!strcmp(child3_key, "downlink") &&
|
2017-08-24 10:51:16 +00:00
|
|
|
BSON_ITER_HOLDS_INT64(&child3_iter))
|
2017-07-22 00:44:42 +00:00
|
|
|
{
|
2017-08-22 05:07:37 +00:00
|
|
|
pdn->ambr.downlink =
|
2017-08-24 10:51:16 +00:00
|
|
|
bson_iter_int64(&child3_iter) * 1024;
|
2017-07-22 00:44:42 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2017-08-28 11:32:25 +00:00
|
|
|
else if (!strcmp(child2_key, "pgw") &&
|
|
|
|
BSON_ITER_HOLDS_DOCUMENT(&child2_iter))
|
|
|
|
{
|
|
|
|
bson_iter_recurse(&child2_iter, &child3_iter);
|
|
|
|
while(bson_iter_next(&child3_iter))
|
|
|
|
{
|
|
|
|
const char *child3_key =
|
|
|
|
bson_iter_key(&child3_iter);
|
|
|
|
if (!strcmp(child3_key, "ipv4") &&
|
|
|
|
BSON_ITER_HOLDS_UTF8(&child3_iter))
|
|
|
|
{
|
|
|
|
utf8 = (char *)bson_iter_utf8(
|
|
|
|
&child3_iter, &length);
|
|
|
|
pdn->pgw.ipv4_addr = inet_addr(utf8);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2017-07-22 00:44:42 +00:00
|
|
|
}
|
2017-08-24 08:05:10 +00:00
|
|
|
pdn_index++;
|
2017-07-22 00:44:42 +00:00
|
|
|
}
|
2017-08-24 08:05:10 +00:00
|
|
|
subscription_data->num_of_pdn = pdn_index;
|
2017-07-22 00:44:42 +00:00
|
|
|
}
|
|
|
|
}
|
2017-03-02 02:43:26 +00:00
|
|
|
|
2017-07-22 01:52:13 +00:00
|
|
|
out:
|
|
|
|
if (query) bson_destroy(query);
|
|
|
|
if (cursor) mongoc_cursor_destroy(cursor);
|
|
|
|
|
|
|
|
mutex_unlock(self.db_lock);
|
2017-03-02 02:43:26 +00:00
|
|
|
|
2017-07-22 04:05:43 +00:00
|
|
|
return rv;
|
2017-03-02 02:43:26 +00:00
|
|
|
}
|