Merge pull request #10066 from demarches-simplifiees/temp_fix_for_france_connect

Tech: base la l'url de retour de FranceConnect sur le host de la requete

app/controllers/application_controller.rb

@@ -28,6 +28,9 @@ class ApplicationController < ActionController::Base
     Current.request_id = request.uuid
     Current.user = current_user
     Current.browser = browser
+    # TODO: remove this block when migration to new domain is done
+    # headers['Host'] instead of request.host to keep the port (ex: localhost:3000)
+    Current.host = request.headers['Host']
   end
 
   def staging_authenticate

app/models/current.rb

@@ -1,3 +1,3 @@
 class Current < ActiveSupport::CurrentAttributes
-  attribute :user, :request_id, :browser
+  attribute :user, :request_id, :browser, :host
 end

app/models/france_connect_particulier_client.rb

@@ -1,6 +1,13 @@
 class FranceConnectParticulierClient < OpenIDConnect::Client
   def initialize(code = nil)
-    super(FRANCE_CONNECT[:particulier])
+    config = FRANCE_CONNECT[:particulier]
+
+    # TODO: remove this block when migration to new domain is done
+    if !Rails.env.test? && Current.host != ENV.fetch("APP_HOST")
+      config[:redirect_uri] = config[:redirect_uri].gsub(ENV.fetch("APP_HOST"), Current.host)
+    end
+
+    super(config)
 
     if code.present?
       self.authorization_code = code