[Validator] Convert encoding to UTF-8 when needed in NotPwnedValidator

tgalopin · tgalopin · commit a1be3d56bf0f · 2019-04-06T15:53:27.000+02:00
diff --git a/src/Symfony/Component/Validator/Constraints/NotPwnedValidator.php b/src/Symfony/Component/Validator/Constraints/NotPwnedValidator.php
@@ -61,6 +61,10 @@ public function validate($value, Constraint $constraint)
             return;
         }
 
+        if ('UTF-8' !== $encoding = mb_detect_encoding($value)) {
+            $value = mb_convert_encoding($value, 'UTF-8', $encoding);
+        }
+
         $hash = strtoupper(sha1($value));
         $hashPrefix = substr($hash, 0, 5);
         $url = sprintf(self::RANGE_API, $hashPrefix);
