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<?php |
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/* |
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* This file is part of EC-CUBE |
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* |
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* Copyright(c) LOCKON CO.,LTD. All Rights Reserved. |
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* |
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* http://www.lockon.co.jp/ |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Eccube\Form\Validator; |
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use Eccube\Validator\EmailValidator\NoRFCEmailValidator; |
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use Egulias\EmailValidator\Validation\EmailValidation; |
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use Egulias\EmailValidator\Validation\NoRFCWarningsValidation; |
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use Symfony\Component\Validator\Constraint; |
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use Symfony\Component\Validator\Exception\RuntimeException; |
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use Symfony\Component\Validator\Exception\UnexpectedTypeException; |
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class EmailValidator extends \Symfony\Component\Validator\Constraints\EmailValidator |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function validate($value, Constraint $constraint) |
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{ |
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if (!$constraint instanceof Email) { |
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throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Email'); |
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} |
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if (null === $value || '' === $value) { |
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return; |
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} |
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if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) { |
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throw new UnexpectedTypeException($value, 'string'); |
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} |
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$value = (string)$value; |
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if (null === $constraint->strict) { |
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$constraint->strict = false; |
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} |
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if ($constraint->strict) { |
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if (!class_exists('\Egulias\EmailValidator\EmailValidator')) { |
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throw new RuntimeException('Strict email validation requires egulias/email-validator ~1.2|~2.0'); |
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} |
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$strictValidator = new \Egulias\EmailValidator\EmailValidator(); |
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if (interface_exists(EmailValidation::class) && !$strictValidator->isValid($value, new NoRFCWarningsValidation())) { |
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$this->context->buildViolation($constraint->message) |
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->setParameter('{{ value }}', $this->formatValue($value)) |
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->setCode(Email::INVALID_FORMAT_ERROR) |
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->addViolation(); |
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return; |
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} elseif (!interface_exists(EmailValidation::class) && !$strictValidator->isValid($value, false, true)) { |
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$this->context->buildViolation($constraint->message) |
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->setParameter('{{ value }}', $this->formatValue($value)) |
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->setCode(Email::INVALID_FORMAT_ERROR) |
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->addViolation(); |
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return; |
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} |
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View Code Duplication |
} else { |
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$validator = new NoRFCEmailValidator(); |
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if (!$validator->isValid($value)) { |
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$this->context->buildViolation($constraint->message) |
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->setParameter('{{ value }}', $this->formatValue($value)) |
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->setCode(Email::INVALID_FORMAT_ERROR) |
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->addViolation(); |
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return; |
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} |
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} |
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$host = (string)substr($value, strrpos($value, '@') + 1); |
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// Check for host DNS resource records |
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View Code Duplication |
if ($constraint->checkMX) { |
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if (!$this->checkMX($host)) { |
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$this->context->buildViolation($constraint->message) |
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->setParameter('{{ value }}', $this->formatValue($value)) |
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->setCode(Email::MX_CHECK_FAILED_ERROR) |
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->addViolation(); |
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} |
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return; |
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} |
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View Code Duplication |
if ($constraint->checkHost && !$this->checkHost($host)) { |
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$this->context->buildViolation($constraint->message) |
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->setParameter('{{ value }}', $this->formatValue($value)) |
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->setCode(Email::HOST_CHECK_FAILED_ERROR) |
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->addViolation(); |
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} |
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} |
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/** |
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* Check DNS Records for MX type. |
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* |
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* @param string $host Host |
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* |
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* @return bool |
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*/ |
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private function checkMX($host) |
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{ |
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return '' !== $host && checkdnsrr($host, 'MX'); |
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} |
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/** |
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* Check if one of MX, A or AAAA DNS RR exists. |
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* |
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* @param string $host Host |
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* |
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* @return bool |
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*/ |
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private function checkHost($host) |
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{ |
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return '' !== $host && ($this->checkMX($host) || (checkdnsrr($host, 'A') || checkdnsrr($host, 'AAAA'))); |
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} |
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} |
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EC-CUBE /
ec-cube
Loading history...
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: