File "NotCompromisedPasswordValidator.php"
Full Path: /home/warrior1/public_html/plugins/mailpoet/vendor-prefixed/symfony/validator/Constraints/NotCompromisedPasswordValidator.php
File size: 2.51 KB
MIME-type: text/x-php
Charset: utf-8
<?php
namespace MailPoetVendor\Symfony\Component\Validator\Constraints;
if (!defined('ABSPATH')) exit;
use MailPoetVendor\Symfony\Component\HttpClient\HttpClient;
use MailPoetVendor\Symfony\Component\Validator\Constraint;
use MailPoetVendor\Symfony\Component\Validator\ConstraintValidator;
use MailPoetVendor\Symfony\Component\Validator\Exception\UnexpectedTypeException;
use MailPoetVendor\Symfony\Component\Validator\Exception\UnexpectedValueException;
use MailPoetVendor\Symfony\Contracts\HttpClient\Exception\ExceptionInterface;
use MailPoetVendor\Symfony\Contracts\HttpClient\HttpClientInterface;
class NotCompromisedPasswordValidator extends ConstraintValidator
{
private const DEFAULT_API_ENDPOINT = 'https://api.pwnedpasswords.com/range/%s';
private $httpClient;
private $charset;
private $enabled;
private $endpoint;
public function __construct(HttpClientInterface $httpClient = null, string $charset = 'UTF-8', bool $enabled = \true, string $endpoint = null)
{
if (null === $httpClient && !\class_exists(HttpClient::class)) {
throw new \LogicException(\sprintf('The "%s" class requires the "HttpClient" component. Try running "composer require symfony/http-client".', self::class));
}
$this->httpClient = $httpClient ?? HttpClient::create();
$this->charset = $charset;
$this->enabled = $enabled;
$this->endpoint = $endpoint ?? self::DEFAULT_API_ENDPOINT;
}
public function validate($value, Constraint $constraint)
{
if (!$constraint instanceof NotCompromisedPassword) {
throw new UnexpectedTypeException($constraint, NotCompromisedPassword::class);
}
if (!$this->enabled) {
return;
}
if (null !== $value && !\is_scalar($value) && !(\is_object($value) && \method_exists($value, '__toString'))) {
throw new UnexpectedValueException($value, 'string');
}
$value = (string) $value;
if ('' === $value) {
return;
}
if ('UTF-8' !== $this->charset) {
$value = \mb_convert_encoding($value, 'UTF-8', $this->charset);
}
$hash = \strtoupper(\sha1($value));
$hashPrefix = \substr($hash, 0, 5);
$url = \sprintf($this->endpoint, $hashPrefix);
try {
$result = $this->httpClient->request('GET', $url)->getContent();
} catch (ExceptionInterface $e) {
if ($constraint->skipOnError) {
return;
}
throw $e;
}
foreach (\explode("\r\n", $result) as $line) {
[$hashSuffix, $count] = \explode(':', $line);
if ($hashPrefix . $hashSuffix === $hash && $constraint->threshold <= (int) $count) {
$this->context->buildViolation($constraint->message)->setCode(NotCompromisedPassword::COMPROMISED_PASSWORD_ERROR)->addViolation();
return;
}
}
}
}