Create impersonation_exit_path() and *_url() functions

Author: dFayet

Resources/config/security.php

@@ -48,6 +48,7 @@
 use Symfony\Component\Security\Http\Controller\UserValueResolver;
 use Symfony\Component\Security\Http\Firewall;
 use Symfony\Component\Security\Http\HttpUtils;
+use Symfony\Component\Security\Http\Impersonate\ImpersonateUrlGenerator;
 use Symfony\Component\Security\Http\Logout\LogoutUrlGenerator;
 use Symfony\Component\Security\Http\Session\SessionAuthenticationStrategy;
 use Symfony\Component\Security\Http\Session\SessionAuthenticationStrategyInterface;
@@ -160,6 +161,13 @@
             ])
             ->tag('security.voter', ['priority' => 245])
 
+        ->set('security.impersonate_url_generator', ImpersonateUrlGenerator::class)
+        ->args([
+            service('request_stack'),
+            service('security.firewall.map'),
+            service('security.token_storage'),
+        ])
+
         // Firewall related services
         ->set('security.firewall', FirewallListener::class)
             ->args([

Resources/config/templating_twig.php

@@ -25,6 +25,7 @@
         ->set('twig.extension.security', SecurityExtension::class)
             ->args([
                 service('security.authorization_checker')->ignoreOnInvalid(),
+                service('security.impersonate_url_generator')->ignoreOnInvalid(),
             ])
             ->tag('twig.extension')
     ;