Fix some wrong references

src/EventListener/NoPwChangePageWarning.php

@@ -17,6 +17,7 @@ use Contao\FrontendUser;
 use Contao\Input;
 use Contao\MemberModel;
 use Contao\PageModel;
+use Doctrine\DBAL\DBALException;
 use Message;
 use Terminal42\PasswordValidationBundle\Validation\ValidationConfiguration;
 
@@ -43,7 +44,12 @@ final class NoPwChangePageWarning
         }
 
         if (!$needsPwChangePage) {
-            $members = MemberModel::findBy('pwChange', '1');
+            try {
+                $members = MemberModel::findBy('pwChange', '1');
+            } catch (DBALException $e) {
+                $members = null;
+            }
+
             if (null !== $members) {
                 $needsPwChangePage = true;
             }

src/EventListener/PasswordRegexpListener.php

@@ -17,7 +17,7 @@ use Contao\BackendUser;
 use Contao\FrontendUser;
 use Contao\Widget;
 use ParagonIE\HiddenString\HiddenString;
-use Symfony\Component\Validator\Exception\ValidatorException;
+use Terminal42\PasswordValidationBundle\Exception\PasswordValidatorException;
 use Terminal42\PasswordValidationBundle\Validation\ValidationConfiguration;
 use Terminal42\PasswordValidationBundle\Validation\ValidationContext;
 use Terminal42\PasswordValidationBundle\Validation\ValidatorManager;
@@ -75,7 +75,7 @@ final class PasswordRegexpListener
 
                         return true;
                     }
-                } catch (ValidatorException $e) {
+                } catch (PasswordValidatorException $e) {
                     $widget->addError($e->getMessage());
 
                     return true;

src/Resources/config/listeners.yml

@@ -31,6 +31,7 @@ services:
 
   terminal42_password_validation.listener.password_change_frontend:
     class: Terminal42\PasswordValidationBundle\EventListener\PasswordChangeFrontendListener
+    public: true
     arguments:
       - '@contao.framework'
       - '@security.token_storage'

src/Validation/PasswordValidatorInterface.php

@@ -13,14 +13,14 @@ declare(strict_types=1);
 
 namespace Terminal42\PasswordValidationBundle\Validation;
 
-use Symfony\Component\Validator\Exception\ValidatorException;
+use Terminal42\PasswordValidationBundle\Exception\PasswordValidatorException;
 
 interface PasswordValidatorInterface
 {
     /**
      * @param ValidationContext $context holds the password to verify, the user id and the like
      *
-     * @throws ValidatorException to decline the password and add a error message to the password widget
+     * @throws PasswordValidatorException to decline the password and add a error message to the password widget
      *
      * @return bool true to accept the password, false to decline the password
      */

src/Validation/Validator/MaximumLength.php

@@ -14,7 +14,7 @@ declare(strict_types=1);
 namespace Terminal42\PasswordValidationBundle\Validation\Validator;
 
 use Contao\System;
-use Symfony\Component\Validator\Exception\ValidatorException;
+use Terminal42\PasswordValidationBundle\Exception\PasswordValidatorException;
 use Terminal42\PasswordValidationBundle\Validation\PasswordValidatorInterface;
 use Terminal42\PasswordValidationBundle\Validation\ValidationConfiguration;
 use Terminal42\PasswordValidationBundle\Validation\ValidationContext;
@@ -43,7 +43,7 @@ final class MaximumLength implements PasswordValidatorInterface
         $password = $context->getPassword()->getString();
 
         if (\strlen($password) > $maximumLength) {
-            throw new ValidatorException(sprintf($this->translate('maxLength'), $maximumLength));
+            throw new PasswordValidatorException(sprintf($this->translate('maxLength'), $maximumLength));
         }
 
         return true;

src/Validation/Validator/MinimumLength.php

@@ -14,7 +14,7 @@ declare(strict_types=1);
 namespace Terminal42\PasswordValidationBundle\Validation\Validator;
 
 use Contao\System;
-use Symfony\Component\Validator\Exception\ValidatorException;
+use Terminal42\PasswordValidationBundle\Exception\PasswordValidatorException;
 use Terminal42\PasswordValidationBundle\Validation\PasswordValidatorInterface;
 use Terminal42\PasswordValidationBundle\Validation\ValidationConfiguration;
 use Terminal42\PasswordValidationBundle\Validation\ValidationContext;
@@ -43,7 +43,7 @@ final class MinimumLength implements PasswordValidatorInterface
         $password = $context->getPassword()->getString();
 
         if (\strlen($password) < $minimumLength) {
-            throw new ValidatorException(sprintf($this->translate('minLength'), $minimumLength));
+            throw new PasswordValidatorException(sprintf($this->translate('minLength'), $minimumLength));
         }
 
         return true;

src/Validation/Validator/PasswordHistory.php

@@ -16,7 +16,7 @@ namespace Terminal42\PasswordValidationBundle\Validation\Validator;
 use Contao\System;
 use Contao\User;
 use Symfony\Component\Security\Core\Encoder\EncoderFactoryInterface;
-use Symfony\Component\Validator\Exception\ValidatorException;
+use Terminal42\PasswordValidationBundle\Exception\PasswordValidatorException;
 use Terminal42\PasswordValidationBundle\Model\PasswordHistory as PasswordHistoryModel;
 use Terminal42\PasswordValidationBundle\Validation\PasswordValidatorInterface;
 use Terminal42\PasswordValidationBundle\Validation\ValidationConfiguration;
@@ -58,7 +58,7 @@ final class PasswordHistory implements PasswordValidatorInterface
         /** @var PasswordHistoryModel $log */
         foreach ($history as $log) {
             if ($this->verifyPassword((string) $log->password, $password)) {
-                throw new ValidatorException($this->translate('passwordHistory'));
+                throw new PasswordValidatorException($this->translate('passwordHistory'));
             }
         }
 

src/Validation/Validator/RequiredCharacters.php

@@ -15,7 +15,7 @@ namespace Terminal42\PasswordValidationBundle\Validation\Validator;
 
 use Contao\StringUtil;
 use Contao\System;
-use Symfony\Component\Validator\Exception\ValidatorException;
+use Terminal42\PasswordValidationBundle\Exception\PasswordValidatorException;
 use Terminal42\PasswordValidationBundle\Validation\PasswordValidatorInterface;
 use Terminal42\PasswordValidationBundle\Validation\ValidationConfiguration;
 use Terminal42\PasswordValidationBundle\Validation\ValidationContext;
@@ -56,18 +56,18 @@ final class RequiredCharacters implements PasswordValidatorInterface
 
             if ($actual < $minimum) {
                 if ('other' === $category) {
-                    $errors[] = new ValidatorException(
+                    $errors[] = new PasswordValidatorException(
                         sprintf($this->translate('required.other'), $minimum, $configuration['other_chars'])
                     );
                     continue;
                 }
 
-                $errors[] = new ValidatorException(sprintf($this->translate('required.'.$category), $minimum));
+                $errors[] = new PasswordValidatorException(sprintf($this->translate('required.'.$category), $minimum));
             }
         }
 
         if (\count($errors) > 1) {
-            throw new ValidatorException(
+            throw new PasswordValidatorException(
                 sprintf(
                     $this->translate('required.summary'),
                     $require['uppercase'],