METHOD, DEVICE AND SYSTEM FOR VERIFYING VALIDITY OF USER

摘要

The present invention relates to the technical field of communications, and particularly to a method, device and system for verifying the validity of a user. The method for verifying the validity of a user provided in the embodiments of the present invention comprises: a user verification device receiving user verification information sent by a WebRTC client, the user verification information comprising a user name and a password of a WebRTC user, and the user name being IMPI; and according to the IMPI, the user verification device acquiring a password which is saved by an HSS and corresponds to the IMPI, and verifying the validity of the WebRTC user according to the password in the user verification information and the password which is saved by the HSS and corresponds to the IMPI. By means of the method provided in the embodiments of the present invention, the user verification device can verify the validity of the WebRTC user when using the IMPI of the WebRTC user to log in at a WebRTC client.