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osmo-msc
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Add an option to allow everyone to the network. 

This should move out of gsm_04_08 and the accept, reject
policy should be controllable by the higher levels.
This commit is contained in:
Holger Freyther 2008-12-30 16:18:18 +00:00
parent a767794d96
commit 89824fc466
3 changed files with 26 additions and 3 deletions
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1
include/openbsc/gsm_04_08.h
View File

@ -375,6 +375,7 @@ enum gsm48_reject_value {
struct msgb;
struct gsm_bts;
void gsm0408_allow_everyone(int allow);
int gsm0408_rcvmsg(struct msgb *msg);
void gsm0408_generate_lai(struct gsm48_loc_area_id *lai48, u_int16_t mcc,
u_int16_t mnc, u_int16_t lac);

7
src/bsc_hack.c
View File

@ -669,6 +669,7 @@ static void print_help()
printf(" -n --network-code number(MNC) \n");
printf(" -c --country-code number (MCC) \n");
printf(" -l --database db-name The database to use\n");
printf(" -a --authorize-everyone Allow everyone into the network.\n");
printf(" -h --help this text\n");
}
@ -683,10 +684,11 @@ static void handle_options(int argc, char** argv)
{"network-code", 1, 0, 'n'},
{"country-code", 1, 0, 'c'},
{"database", 1, 0, 'l'},
{"authorize-everyone", 0, 0, 'a'},
{0, 0, 0, 0}
};
c = getopt_long(argc, argv, "hc:n:d:s",
c = getopt_long(argc, argv, "hc:n:d:sa",
long_options, &option_index);
if (c == -1)
break;
@ -711,6 +713,9 @@ static void handle_options(int argc, char** argv)
case 'l':
database_name = strdup(optarg);
break;
case 'a':
gsm0408_allow_everyone(1);
break;
default:
/* ignore */
break;

21
src/gsm_04_08.c
View File

@ -51,6 +51,23 @@ struct gsm_lai {
u_int16_t lac;
};
static int authorize_everonye = 0;
void gsm0408_allow_everyone(int everyone)
{
printf("Allowing everyone?\n");
authorize_everonye = everyone;
}
static int authorize_subscriber(struct gsm_subscriber *subscriber)
{
if (!subscriber)
return 0;
if (authorize_everonye)
return 1;
return subscriber->authorized;
}
static void parse_lai(struct gsm_lai *lai, const struct gsm48_loc_area_id *lai48)
@ -293,7 +310,7 @@ static int mm_rx_id_resp(struct msgb *msg)
/* We have a pending UPDATING REQUEST handle it now */
if (lchan->pending_update_request) {
if (lchan->subscr->authorized) {
if (authorize_subscriber(lchan->subscr)) {
db_subscriber_alloc_tmsi(lchan->subscr);
tmsi = strtoul(lchan->subscr->tmsi, NULL, 10);
return gsm0408_loc_upd_acc(msg->lchan, tmsi);
@ -380,7 +397,7 @@ static int mm_rx_loc_upd_req(struct msgb *msg)
lchan->subscr = subscr;
/* we know who we deal with and don't want him */
if (subscr && !subscr->authorized) {
if (subscr && !authorize_subscriber(subscr)) {
schedule_reject(lchan);
return 0;
} else if (!subscr) {