联合登录 & OAuth 2.0 & OpenID

联合登录 & OAuth 2.0 & OpenID

第三方联合登录一般可以降低网站的获客成本，所以一般的网站都会做一些联合登录，常用的就是QQ、微信、微博;

https://www.zoho.com.cn/accounts/help/federated-signin.html

https://www.zhihu.com/question/21387523

https://zhuanlan.zhihu.com/p/32491548

OAuth

OAuth 2.0

https://oauth.net/2/

https://en.wikipedia.org/wiki/OAuth

https://img2018.cnblogs.com/blog/740516/202002/740516-20200205204757879-917858253.png

https://www.digitalocean.com/community/tutorials/an-introduction-to-oauth-2

OpenID

OpenID Connect, OIDC

https://en.wikipedia.org/wiki/OpenID
https://en.wikipedia.org/wiki/OpenID_Connect

SAML 2.0

Security Assertion Markup Language, SAML

https://en.wikipedia.org/wiki/SAML_2.0

https://docs.oasis-open.org/security/saml/Post2.0/sstc-saml-tech-overview-2.0.html

http://docs.oasis-open.org/security/saml/Post2.0/sstc-saml-tech-overview-2.0.pdf
http://docs.oasis-open.org/security/saml/Post2.0/sstc-saml-tech-overview-2.0-cd-02.pdf

Authentication & Authorization

身份验证 & 授权

JWT

SameSite

https://support.auth0.com/notifications/5e34971b965acd000b06aff3

https://auth0.com/blog/browser-behavior-changes-what-developers-need-to-know/

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