remove userinfo endpoint for now because it does not work

ansible/roles/apps/templates/single-sign-on-settings.yaml

@@ -96,9 +96,9 @@ oAuthClients:
   scopes: "openid profile email openappstack_roles offline_access"
   clientUri: "https://www.{{ domain }}"
   clientLogoUri: "https://www.{{ domain }}/wp-admin/images/wordpress-logo.svg"
-  tokenEndpointAuthMethod: "client_secret_basic"
+  tokenEndpointAuthMethod: "client_secret_post"
   responseTypes:
-    - "token"
+    - "code"
   grantTypes:
     - "implicit"
     - "authorization_code"

ansible/roles/apps/templates/wordpress-settings.yaml

@@ -27,7 +27,9 @@ openid_connect_settings:
   enabled: true
   client_secret: {{ wordpress_oauth_client_secret }}
   endpoint_login: https://sso.{{ domain }}/oauth2/auth
-  endpoint_userinfo: https://sso.{{ domain }}/oauth2/userinfo
+  # Userinfo endpoint does not work, but needs to be provided
+  # endpoint_userinfo: https://sso.{{ domain }}/oauth2/userinfo
+  endpoint_userinfo: ""
   endpoint_token: https://sso.{{ domain }}/oauth2/token
   endpoint_end_session: https://sso.{{ domain }}/logout
   no_sslverify: "0"