Method for invalidating original access token during same-account multi-terminal login based on OAuth protocol

A technology for accessing tokens and accounts, applied in the field of electronic information network security
CN112685718APending Publication Date: 2021-04-20卡瓦科尔牙科医疗器械(苏州)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
卡瓦科尔牙科医疗器械(苏州)有限公司
Publication Date
2021-04-20

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Abstract

The invention provides a method for invalidating an original access token during multi-terminal login of the same account based on an OAuth protocol, which comprises the following steps of: an access token generation step of marking the existing access token as remote login and generating a new access token when a user logs in through a user name and a password; and an access token verification step of judging whether the access token carried by the client is legal and valid or not when the client carries the access token to request the resource service, and preventing the client from accessing the resource when the access token is invalid. According to the invention, when a user uses a platform system based on an OAuth protocol, the user can be effectively prevented from being logged in by another terminal without logging out of the system and being unsafe to use by others, and the same user can be ensured to have only one effective access token at the same time.
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Description

technical field

[0001] The invention belongs to the field of electronic information network security, and in particular relates to a method for invalidating an original access token when multiple terminals log in with the same account based on the OAuth protocol. Background technique

[0002] The existing platforms based on the OAuth2.0 protocol standard all solve user authentication and authorization problems. However, such platforms often have the following problems: login, the original terminal can still be used until the access token expires. In this case, there is a hidden danger that the original login will be used by others.

[0003] In order to solve the problem that the same account can only be logged in on one terminal, a method for immediately invalidating the access token of another terminal when the user logs in on one terminal is needed. Contents of the invention

[0004] Problems to be solved by the invention:

[0005] In order to solve the above problems...

Claims

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