Redirect after logout with Keycloak

[0verEngineer]

Checklist:

• I am using the latest release
• I searched for existing GitHub issues
• I read the documentation
• I verified the client configuration matches the information in the identity provider (or I am using dynamic client registration)
• I am either using a custom URI scheme or https with App Links for client redirect.
• I can reproduce the issue in the demo app (optional) -> not tried

Configuration

• Version: 0.X.Y
• Integration: (flutter_appauth)
• Identity provider: (KeyCloack)

Issue Description

• After using the logout endpoint through appAuth Keycloak does not show/provide any user interaction, it just logs out and then the redirect will not work because chrome will not accept it.
• My problem is i have read in multiple issues that appAuth logout is tested and works with Keycloak so either i am doing something wrong or Keycloak can be configured to require a user interaction on logout.
  • If i hit the logout endpoint from a logged in session without any query parameters i get a logout button, but this cannot be achieved with flutter_appauth because it requires both idTokenHint and postLogoutRedirectUrl to be passed, i cannot pass postLogoutRedirectUrl alone.

Additional details:

• login is working fine, but only if i use promptValues: ['login'],
• i use the same custom URI scheme for logout and login

[0verEngineer]

#50 Here the last comment says it works with Keycloak

[0verEngineer]

@agologan Hey, sorry for disturbing you, but can you take a look at this issue as you commented in #50 that it works with keycloak.