sgsn: Support subscriber based authentication
This commit mainly extends sgsn_auth.c to use and support the
auth_state SGSN_AUTH_AUTHENTICATE. It will be activated when IMSI and
IMEI are available, authentication is required
(subscr->sgsn_data->authenticate is set), but the MM context is not
marked as authenticated. If the state has been set to
SGSN_AUTH_AUTHENTICATE and sgsn_auth_update() is called, the GMM
layer will be informed by invoking gsm0408_gprs_authenticate().
Sponsored-by: On-Waves ehf
diff --git a/openbsc/src/gprs/sgsn_vty.c b/openbsc/src/gprs/sgsn_vty.c
index a73b771..4bb6a86 100644
--- a/openbsc/src/gprs/sgsn_vty.c
+++ b/openbsc/src/gprs/sgsn_vty.c
@@ -441,15 +441,15 @@
"The IMSI\n"
DEFUN(update_subscr_insert, update_subscr_insert_cmd,
- UPDATE_SUBSCR_STR "insert authorized (0|1)",
+ UPDATE_SUBSCR_STR "insert (authorized|authenticate) (0|1)",
UPDATE_SUBSCR_HELP
"Insert data into the subscriber record\n"
"Authorize the subscriber to attach\n"
"New option value\n")
{
const char *imsi = argv[0];
- const char *option = "authorized";
- const char *value = argv[1];
+ const char *option = argv[1];
+ const char *value = argv[2];
struct gsm_subscriber *subscr;
@@ -461,6 +461,8 @@
if (!strcmp(option, "authorized"))
subscr->authorized = atoi(value);
+ else
+ subscr->sgsn_data->authenticate = atoi(value);
subscr_put(subscr);