Method and system for implementing third-party authentication based on gray list
View Patent ↗A communication method and system for implementing third-party authentication is disclosed. The method includes the steps of receiving a service request from a requesting party; performing a third-party authentication on the service request according to a gray list and obtaining an authentication result; and processing the service request according to the authentication result. The system includes one or more processing elements, for example, user equipment (UE), Proxy Call Session Control Function (PCSCF), Service Call Session Control Function (SCSCF) and Application Server (AS) which cooperate to perform the disclosed method. The present invention implements a third-party control of services based on the gray list, and can effectively manage a variety of services in the communication system.
1. A communication method executed in an application server in an IP Multimedia System (IMS) network, comprising:
receiving a service request from a requesting party in the IMS network;
performing a third-party authentication by a first authenticating party in the IMS network on the service request according to a gray list and obtaining an authentication result, wherein the gray list includes at least the following three attributes: requesting party, authenticating party and service;
processing the service request by the first authenticating party according to the authentication result; and
receiving a request from a second authenticating party in the IMS network to modify a service level granted to the requesting party; and
further comprising dynamically updating the gray list according to a request of any authenticating party.
2. The method according to claim 1 , wherein, performing the third-party authentication on the service request according to a gray list comprises: forwarding the service request from the requesting party to the authenticating party which authenticates the service request.
3. The method according to claim 1 , wherein, processing the service request according to the authentication result further comprises: providing the service to the requesting party when the authentication result is Accept; and not providing the service to the requesting party when the authentication result is Reject.
4. The method according to claim 1 , wherein, performing the third-party authentication on the service request according to a gray list comprises: performing sending an authentication of different service levels on the service request.
5. The method according to claim 1 , wherein, performing the third-party authentication on the service request according to a gray list comprises: performing an authentication on the service request by one or more third parties.
6. A communication system including a non-transitory computer-readable storage device storing computer-executable instructions which, when executed by a processor of a computing device in an IP Multimedia System (IMS) network, configure the processor to:
receive a service request from a requesting party in the IMS network;
perform a third-party authentication by a first authenticating party in the IMS network on the service request according to a gray list and obtaining an authentication result, wherein the gray list includes at least the following three attributes: requesting party, authenticating party and service;
process the service request by the first authenticating party according to the authentication result; and
modify a service level granted to the requesting party in response to a request from a second authenticating party in the IMS network;
wherein the processor is further configured to dynamically update the gray list according to a request of any authenticating party.
7. The system according to claim 6 , wherein the processor is further configured to perform the third-party authentication on the service request by forwarding the service request from the requesting party to the authenticating party which authenticates the service request.
8. The system according to claim 6 , wherein the processor is further configured to: process the service request according to the authentication result by:
providing the service to the requesting party when the authentication result is Accept;
and
not providing the service to the requesting party when the authentication result is Reject.
9. The system according to claim 6 , wherein the processor is further configured to perform third-party authentication on the service request-according to a gray list and obtaining an authentication result: by performing an authentication of different service levels on the service request.
10. The system according to claim 6 , wherein the processor is further configured to perform the third-party authentication on the service request according to a gray list and obtaining an authentication result by performing an authentication on the service request by one or more third parties.
11. A communication method executed in an application server in an IP Multimedia System (IMS) network, the method comprising:
receiving at a first authenticating party in the IMS network a service request from a calling party;
performing an authentication on the service request according to a gray list and obtaining an authentication result, wherein the gray list includes at least the following three attributes: requesting party, authenticating party and service;
processing the service request according to the authentication result;
modifying a service level granted to the calling party in response to a request from a second authenticating party in the IMS network; and
further comprising dynamically updating the gray list according to a request of any authenticating party.