deprecate finding deep items in request parameters

2 files changed, 4 insertions, 2 deletions

diff --git a/Http/Authentication/DefaultAuthenticationFailureHandler.php b/Http/Authentication/DefaultAuthenticationFailureHandler.php
index f8004d6..3e63992 100644
--- a/Http/Authentication/DefaultAuthenticationFailureHandler.php
+++ b/Http/Authentication/DefaultAuthenticationFailureHandler.php
@@ -17,6 +17,7 @@ use Psr\Log\LoggerInterface;
 use Symfony\Component\Security\Core\Exception\AuthenticationException;
 use Symfony\Component\Security\Core\Security;
 use Symfony\Component\Security\Http\HttpUtils;
+use Symfony\Component\Security\Http\ParameterBagUtils;
 
 /**
  * Class with the default authentication failure handling logic.
@@ -82,7 +83,7 @@ class DefaultAuthenticationFailureHandler implements AuthenticationFailureHandle
      */
     public function onAuthenticationFailure(Request $request, AuthenticationException $exception)
     {
-        if ($failureUrl = $request->get($this->options['failure_path_parameter'], null, true)) {
+        if ($failureUrl = ParameterBagUtils::getRequestParameterValue($request, $this->options['failure_path_parameter'])) {
             $this->options['failure_path'] = $failureUrl;
         }
 
diff --git a/Http/Authentication/DefaultAuthenticationSuccessHandler.php b/Http/Authentication/DefaultAuthenticationSuccessHandler.php
index 5fa7071..078a366 100644
--- a/Http/Authentication/DefaultAuthenticationSuccessHandler.php
+++ b/Http/Authentication/DefaultAuthenticationSuccessHandler.php
@@ -14,6 +14,7 @@ namespace Symfony\Component\Security\Http\Authentication;
 use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\Security\Http\HttpUtils;
+use Symfony\Component\Security\Http\ParameterBagUtils;
 
 /**
  * Class with the default authentication success handling logic.
@@ -108,7 +109,7 @@ class DefaultAuthenticationSuccessHandler implements AuthenticationSuccessHandle
             return $this->options['default_target_path'];
         }
 
-        if ($targetUrl = $request->get($this->options['target_path_parameter'], null, true)) {
+        if ($targetUrl = ParameterBagUtils::getRequestParameterValue($request, $this->options['target_path_parameter'])) {
             return $targetUrl;
         }