[keycloak-user] Using urn:ietf:wg:oauth:2.0:oob

[Frans van Niekerk]

I am investigating the possibility to obtain the authorisation code from
another channel to hopefully remove the need to have the user log into
keycloak from a redirect the client initiated.

It does seem like section 2.4.5 Redirect URLs (specifically the use of
urn:ietf:wg:oauth:2.0:oob) allows for this.

Where in Keycloak can the the authorisation token be obtained in this case?
Can it be requested via API from another trusted application?

Is it possible for a user to setup consent beforehand, then when the client
asks for authorisation it is returned immediately instead of waiting for
user interaction?