[Security] Make impersonation_path() argument mandatory and add `im…

…personation_url()`

src/Symfony/Bridge/Twig/CHANGELOG.md

@@ -7,6 +7,7 @@ CHANGELOG
  * Allow an array to be passed as the first argument to the `importmap()` Twig function
  * Add `TemplatedEmail::locale()` to set the locale for the email rendering
  * Add `AppVariable::getEnabledLocales()` to retrieve the enabled locales
+ * Add `impersonation_path()` and `impersonation_url()` Twig functions
 
 6.3
 ---

src/Symfony/Bridge/Twig/Extension/SecurityExtension.php

@@ -69,7 +69,16 @@ public function getImpersonateExitPath(string $exitTo = null): string
         return $this->impersonateUrlGenerator->generateExitPath($exitTo);
     }
 
-    public function getImpersonatePath(string $identifier = null): string
+    public function getImpersonateUrl(string $identifier): string
+    {
+        if (null === $this->impersonateUrlGenerator) {
+            return '';
+        }
+
+        return $this->impersonateUrlGenerator->generateImpersonationUrl($identifier);
+    }
+
+    public function getImpersonatePath(string $identifier): string
     {
         if (null === $this->impersonateUrlGenerator) {
             return '';
@@ -84,6 +93,7 @@ public function getFunctions(): array
             new TwigFunction('is_granted', $this->isGranted(...)),
             new TwigFunction('impersonation_exit_url', $this->getImpersonateExitUrl(...)),
             new TwigFunction('impersonation_exit_path', $this->getImpersonateExitPath(...)),
+            new TwigFunction('impersonation_url', $this->getImpersonateUrl(...)),
             new TwigFunction('impersonation_path', $this->getImpersonatePath(...)),
         ];
     }

src/Symfony/Component/Security/Http/Impersonate/ImpersonateUrlGenerator.php

@@ -36,11 +36,20 @@ public function __construct(RequestStack $requestStack, FirewallMap $firewallMap
         $this->firewallMap = $firewallMap;
     }
 
-    public function generateImpersonationPath(string $identifier = null): string
+    public function generateImpersonationPath(string $identifier): string
     {
         return $this->buildPath(null, $identifier);
     }
 
+    public function generateImpersonationUrl(string $identifier): string
+    {
+        if (null === $request = $this->requestStack->getCurrentRequest()) {
+            return '';
+        }
+
+        return $request->getUriForPath($this->buildPath(null, $identifier));
+    }
+
     public function generateExitPath(string $targetUri = null): string
     {
         return $this->buildPath($targetUri);