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<?php |
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namespace Wallabag\CoreBundle\GuzzleSiteAuthenticator; |
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use BD\GuzzleSiteAuthenticator\SiteConfig\SiteConfig; |
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use BD\GuzzleSiteAuthenticator\SiteConfig\SiteConfigBuilder; |
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use Graby\SiteConfig\ConfigBuilder; |
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use Psr\Log\LoggerInterface; |
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use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorage; |
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use Wallabag\CoreBundle\Repository\SiteCredentialRepository; |
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class GrabySiteConfigBuilder implements SiteConfigBuilder |
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{ |
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/** |
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* @var ConfigBuilder |
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*/ |
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private $grabyConfigBuilder; |
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/** |
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* @var SiteCredentialRepository |
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*/ |
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private $credentialRepository; |
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/** |
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* @var LoggerInterface |
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*/ |
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private $logger; |
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/** |
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* @var TokenStorage |
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*/ |
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private $token; |
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/** |
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* GrabySiteConfigBuilder constructor. |
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*/ |
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public function __construct(ConfigBuilder $grabyConfigBuilder, TokenStorage $token, SiteCredentialRepository $credentialRepository, LoggerInterface $logger) |
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{ |
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$this->grabyConfigBuilder = $grabyConfigBuilder; |
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$this->credentialRepository = $credentialRepository; |
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$this->logger = $logger; |
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$this->token = $token; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function buildForHost($host) |
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{ |
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$user = $this->getUser(); |
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// required by credentials below |
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$host = strtolower($host); |
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if ('www.' === substr($host, 0, 4)) { |
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$host = substr($host, 4); |
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} |
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if (!$user) { |
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$this->logger->debug('Auth: no current user defined.'); |
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return false; |
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} |
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$hosts = [$host]; |
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// will try to see for a host without the first subdomain (fr.example.org & .example.org) |
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$split = explode('.', $host); |
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if (\count($split) > 1) { |
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// remove first subdomain |
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array_shift($split); |
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$hosts[] = '.' . implode('.', $split); |
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} |
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$credentials = $this->credentialRepository->findOneByHostsAndUser($hosts, $user->getId()); |
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if (null === $credentials) { |
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$this->logger->debug('Auth: no credentials available for host.', ['host' => $host]); |
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return false; |
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} |
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$config = $this->grabyConfigBuilder->buildForHost($host); |
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$parameters = [ |
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'host' => $host, |
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'requiresLogin' => $config->requires_login ?: false, |
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'loginUri' => $config->login_uri ?: null, |
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'usernameField' => $config->login_username_field ?: null, |
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'passwordField' => $config->login_password_field ?: null, |
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'extraFields' => $this->processExtraFields($config->login_extra_fields), |
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'notLoggedInXpath' => $config->not_logged_in_xpath ?: null, |
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'username' => $credentials['username'], |
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'password' => $credentials['password'], |
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]; |
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$config = new SiteConfig($parameters); |
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// do not leak usernames and passwords in log |
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$parameters['username'] = '**masked**'; |
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$parameters['password'] = '**masked**'; |
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$this->logger->debug('Auth: add parameters.', ['host' => $host, 'parameters' => $parameters]); |
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return $config; |
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} |
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/** |
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* Processes login_extra_fields config, transforming an '=' separated array of strings |
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* into a key/value array. |
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* |
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* @param array|mixed $extraFieldsStrings |
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* |
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* @return array |
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*/ |
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protected function processExtraFields($extraFieldsStrings) |
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{ |
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if (!\is_array($extraFieldsStrings)) { |
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return []; |
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} |
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$extraFields = []; |
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foreach ($extraFieldsStrings as $extraField) { |
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if (false === strpos($extraField, '=')) { |
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continue; |
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} |
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list($fieldName, $fieldValue) = explode('=', $extraField, 2); |
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$extraFields[$fieldName] = $fieldValue; |
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} |
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return $extraFields; |
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} |
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private function getUser() |
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{ |
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if ($this->token->getToken() && null !== $this->token->getToken()->getUser()) { |
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return $this->token->getToken()->getUser(); |
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} |
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return null; |
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} |
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} |
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wallabag /
wallabag
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