| 摘要 |
Embodiments of the present invention provide a method for unified application authentication in a trunking system, a server and a terminal. The method comprises: an application service network element of a server receives a registration request sent by a terminal and sends the registration request to an authentication network element, the registration request carrying a token indicating a unique identity of a user initiating the registration request, and the token being allocated by the authentication network element of the server to the user when the user logs in to the terminal; then, the authentication network element performs token authentication on the user according to the token; and finally, if the token authentication is passed, the application service network element performs application service interaction with the terminal. During this process, authentication on various application service network elements is performed through a token allocated by the authentication network element to the terminal upon successful login of the terminal, the User ID is used as a unified identifier of all application services in trunking communications, and the authentication on the application services is effectively combined with user login, so that unified authentication is achieved and security of the trunking system is improved. |
