Re: [Unity-idm-discuss] OAuth authorization request with preselected IdP

[Krzysztof B. <kb...@un...>]

Nikolaos,

W dniu 28.06.2018 o 08:46, Nikolaos Evangelou pisze:
> Hello Krzysztof,
>
> I have a different approach for this subject. The users are using a 
> web portal where they request tokens from a client of b2access.
> The request is: 
> https://unity.eudat-aai.fz-juelich.de/oauth2-as/oauth2-authz?response_type=code&redirect_uri=https%3A%2F%2Fsnf-761524.vm.okeanos.grnet.gr%2Fb2access%2Frefreshtoken.php&client_id=sdc-test-client-id&scope=openid+email+profile 
> <https://unity.eudat-aai.fz-juelich.de/oauth2-as/oauth2-authz?response_type=code&redirect_uri=https://snf-761524.vm.okeanos.grnet.gr/b2access/refreshtoken.php&client_id=sdc-test-client-id&scope=openid+email+profile>
> After that the flow will throw the users here: 
> https://unity.eudat-aai.fz-juelich.de/oauth2-as/oauth2-authz-web-entry to 
> login
> Is it possible, instead of the previous url, to redirect the users in 
> this login screen 
> https://unity.eudat-aai.fz-juelich.de/oauth2-as/oauth2-authz-web-entry?uy_select_authn=samlWeb.marine&uy_auto_login=true for 
> that specific client?
>
> I have tried to pass these parameters to the authorisation request 
> (like this 
> https://unity.eudat-aai.fz-juelich.de/oauth2-as/oauth2-authz?uy_select_authn=samlWeb.marine&uy_auto_login=true&response_type=code&redirect_uri=https%3A%2F%2Fsnf-761524.vm.okeanos.grnet.gr%2Fb2access%2Frefreshtoken.php&client_id=sdc-test-client-id&scope=openid+email+profile 
> <https://unity.eudat-aai.fz-juelich.de/oauth2-as/oauth2-authz?uy_select_authn=samlWeb.marine&uy_auto_login=true&response_type=code&redirect_uri=https://snf-761524.vm.okeanos.grnet.gr/b2access/refreshtoken.php&client_id=sdc-test-client-id&scope=openid+email+profile> ) 
> but it doesn’t work.
>


Can you rephrase and extend your use case? I have made 2nd approach to 
read it and I'm filing to understand. Just precisely describe what you 
want to realize and then how you try this.

Best,
Krzysztof