Let me clarify, using delegated login using PAC4J OIDC CAS login flow: cas/login -> cas/clientredirect?client_name=foobar -> auto redirects to Azure B2C -> after login, redirect back to cas/login/AzureClient?state=123abc .... eventually back to secured resource
on cas/clientredirect, DelegatedClientAuthenticationRedirectAction is executed to where I can append dynamic query params to the B2C URL This worked well under v6.6.15.2 but it in v7.3.3, the request is not longer containing the TARGET query param, instead it is the query params are onlyy client_name and lang_cd. I am losing the TARGET query pararm. -psv On Wednesday, January 14, 2026 at 7:49:46 PM UTC-6 Ray Bon wrote: > Pablo, > > With delegated login, cas becomes the 'service' to the remote > authenticator. > The processing for your service would be later in the logs. > > Ray > ------------------------------ > *From:* [email protected] <[email protected]> on behalf of Pablo > Vidaurri <[email protected]> > *Sent:* January 14, 2026 14:17 > *To:* CAS Community <[email protected]> > *Subject:* [cas-user] Inject query parameter to OIDC delegated login > > Using CAS v6.6.15.2, I was able to overlay this > class DelegatedClientAuthenticationRedirectAction to look for a TARGET > query parameter from cas/login?TARGET=https://foobar.com and > create/inject a parameter to send via URIBuilder to the delegated login > service. > > Now testing this in v7.3.3, applying my same changes to do work. Instead > it looks like it is not receiving the same URL in the request object but > instead the URL of the CAS client redirect for the delegated login. > > Anyone know of an alternate source that I can to move my logic to? > > Lines I was using: > val request = > WebUtils.getHttpServletRequestFromExternalWebflowContext(requestContext); > String queryString = request.getQueryString(); > String target = request.getParameter("TARGET"); > if (target.contains("foobar/something") { > builder.addParameter("casclient", "something"); > } > > -psv > > -- > - Website: https://apereo.github.io/cas > - List Guidelines: https://goo.gl/1VRrw7 > - Contributions: https://goo.gl/mh7qDG > --- > You received this message because you are subscribed to the Google Groups > "CAS Community" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion visit > https://groups.google.com/a/apereo.org/d/msgid/cas-user/f2e2be14-bf15-423f-bf2a-cb9a7dafee6dn%40apereo.org > > <https://groups.google.com/a/apereo.org/d/msgid/cas-user/f2e2be14-bf15-423f-bf2a-cb9a7dafee6dn%40apereo.org?utm_medium=email&utm_source=footer> > . > -- - Website: https://apereo.github.io/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/b6494e3b-d771-4294-89cf-d6eea5b8daabn%40apereo.org.
