moved the UserPassword validator from the security bundle to the security component to make it reusable outside the full-stack framework

2 files changed, 73 insertions, 0 deletions

diff --git a/Core/Validator/Constraint/UserPassword.php b/Core/Validator/Constraint/UserPassword.php
new file mode 100644
index 0000000..ef6e1ec
--- /dev/null
+++ b/Core/Validator/Constraint/UserPassword.php
@@ -0,0 +1,27 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Security\Core\Validator\Constraint;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * @Annotation
+ */
+class UserPassword extends Constraint
+{
+    public $message = 'This value should be the user current password';
+
+    public function validatedBy()
+    {
+        return 'security.validator.user_password';
+    }
+}
diff --git a/Core/Validator/Constraint/UserPasswordValidator.php b/Core/Validator/Constraint/UserPasswordValidator.php
new file mode 100644
index 0000000..a54906b
--- /dev/null
+++ b/Core/Validator/Constraint/UserPasswordValidator.php
@@ -0,0 +1,46 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Security\Core\Validator\Constraint;
+
+use Symfony\Component\Security\Core\User\UserInterface;
+use Symfony\Component\Security\Core\SecurityContextInterface;
+use Symfony\Component\Security\Core\Encoder\EncoderFactoryInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+use Symfony\Component\Validator\Exception\ConstraintDefinitionException;
+
+class UserPasswordValidator extends ConstraintValidator
+{
+    private $securityContext;
+    private $encoderFactory;
+
+    public function __construct(SecurityContextInterface $securityContext, EncoderFactoryInterface $encoderFactory)
+    {
+        $this->securityContext = $securityContext;
+        $this->encoderFactory = $encoderFactory;
+    }
+
+    public function validate($password, Constraint $constraint)
+    {
+        $user = $this->securityContext->getToken()->getUser();
+
+        if (!$user instanceof UserInterface) {
+            throw new ConstraintDefinitionException('The User must extend UserInterface');
+        }
+
+        $encoder = $this->encoderFactory->getEncoder($user);
+
+        if (!$encoder->isPasswordValid($user->getPassword(), $password, $user->getSalt())) {
+            $this->context->addViolation($constraint->message);
+        }
+    }
+}