[keycloak-user] req.getUserPrincipal() returns NULL before navigating to a restricted url (after login)

[LEONARDO NUNES]

Hi everyone,

I have a page1 that it's access is not restricted, at the page1 I have a Login button that directs to Keycloak and the redirect_uri is the page1.
After I login and get redirect to page1, I try to access the logged in user information with req.getUserPrincipal() but this method returns NULL at this moment.
If I navigate to a page that it's url is restricted and then return to the non-restricted page, then req.getUserPrincipal() returns the user object.

I noticed that I have to go to a restricted page before being able to access the user information at a non-restricted page.

Keycloak version: 1.9.1.Final

The ticket below solved the problem of not accessing the user information at a non-restricted page, but still have this case when the user logged in at non-restricted page.
https://issues.jboss.org/browse/KEYCLOAK-2518


--
Leonardo
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