Osmocom's Base Station Controller for 2G mobile networks
https://osmocom.org/projects/osmobsc
423f8bfa02
Currently the authorization of an IMSI is done by checking ACLs synchronously which is not feasible when the subscriber data has to be retrieved from an external source. This patch changes this by using a callback when the information is available. This is also done when only ACL are checked, in this case the callback is invoked from within sgsn_auth_request(). The callback function sgsn_update_subscriber_data calls sgsn_auth_update which in turn calls either gsm0408_gprs_access_granted or gsm0408_gprs_access_denied. gsm48_gmm_authorize is extended by a call to sgsn_auth_request when IMSI and IMEI are available but the auth_state is unknown. The change has been successfully tested with single phones (E71 and IPhone 5c). Sponsored-by: On-Waves ehf |
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| debian | ||
| hlrsync | ||
| linux-kernel | ||
| openbsc | ||
| wireshark | ||
| README | ||