Check secure OpenID redirect?
The process for openid login for my server redirects to google, for example, then google redirects back to a page with parameters in the parameter string. how do I verify this really came from google?
Asked by: John263 | Posted: 27-01-2022
Answer 1
Those parameters probably contain an OpenID assertion (or an error). You can verify the assertion by following the instructions in the OpenID spec:
http://openid.net/specs/openid-authentication-2_0.html#verification
You probably don't want to do all the work yourself, though, since it's a bit complicated. The Janrain OpenID library for python can simplify the process somewhat:
http://www.janrain.com/openid-enabled
To make things even simpler, find an OpenID plugin for your web framework. Here is one for Flask:
http://packages.python.org/Flask-OpenID/
Answered by: Vivian967 | Posted: 28-02-2022Similar questions
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