at first, there was a forum website, but later, when users got up, they wanted to be an e-commerce station, using different domain names, deployed on two servers respectively, and directly using the original user data. Now I hope that the two websites share a user center (done separately), and need to achieve single login and unified logout. Is there any mature scheme that can be used for reference, or ask the seniors to give ideas for implementation?
means that user management is independent to do a user service. In this case, all you need to do on single sign-on is to verify whether the token is invalid and delete the corresponding token when you exit.
do you mean CAS (Central Authentication Service)? I have written an article on single sign-on before. Please advise:
CAS server is the user center. Each user / site uses a ST as a ticket, each user uses a TGT as a CAS login ticket, and CAS distributes the ST of each site.
this is a very mature solution. Open source framework can refer to
https://my.oschina.net/agui19...
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