erlendfg

Thanks for opening up this issue. This is actually something several of Norwegian IdPs highly recommend for clients with high security requirements, for instance ID-porten: https://docs.digdir.no/docs/idporten/oidc/oidc_protocol_par I'm trying to implement...

> I'm trying to implement this in an `AuthorizationRequestResolver`, which implements `OAuth2AuthorizationRequestResolver`. I guess this is the correct starting point. It seems that this should be added to `OAuth2AuthorizationRequestRedirectFilter` instead....

@jgrandja, I only managed to access the builder this way: ``` OAuth2AuthorizationRequest.Builder builder = OAuth2AuthorizationRequest.authorizationCode() .authorizationRequestUri(authorizationRequestUri); return builder.build(); ``` But the validation failed, so I had to add state, clientId...

@jgrandja, I'm afraid that this is not so simple. First of all, this is how an authorize request should look like if the other parameters have been sent to a...

> Moreover, the class is final without any extension points. Right now, the whole `AuthenticationConverter` has to be implemented. Did you manage to implement this class? I tried by copying...

One of our IdP requires that `form_post` is being used, so I wonder why this issue has been closed. Is it because no list of IdPs have been posted? I...

> See [this minimal implementation](https://github.com/sjohnr/spring-authorization-server/blob/springone-2021/samples/boot/oauth-security-topics/honest-sso/src/main/java/com/example/honest/config/FormPostResponseModeAuthenticationSuccessHandler.java#L44) as a starting point. @sjohnr: I have tried to implement this, but the `FormPostResponseModeAuthenticationSuccessHandler` is not called before the `OAuth2LoginAuthenticationFilter`, which means I'm getting the...

> [@erlendfg](https://github.com/erlendfg) > > > I'm getting the following error: `org.springframework.security.oauth2.core.OAuth2AuthenticationException: [authorization_request_not_found]`. > > Please open a stack overflow question that includes all the details and code to reproduce the...