2016-09-29 08:14:43 +00:00
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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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2017-05-09 20:25:18 +00:00
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use Psr\Log\LoggerInterface;
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2017-05-01 20:13:17 +00:00
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use Wallabag\CoreBundle\Repository\SiteCredentialRepository;
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use Wallabag\UserBundle\Entity\User;
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2016-09-29 08:14:43 +00:00
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class GrabySiteConfigBuilder implements SiteConfigBuilder
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{
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/**
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2017-05-09 20:25:18 +00:00
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* @var ConfigBuilder
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2016-09-29 08:14:43 +00:00
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*/
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private $grabyConfigBuilder;
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2017-05-01 20:13:17 +00:00
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2016-09-29 08:14:43 +00:00
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/**
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2017-05-01 20:13:17 +00:00
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* @var SiteCredentialRepository
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2016-09-29 08:14:43 +00:00
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*/
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2017-05-01 20:13:17 +00:00
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private $credentialRepository;
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2017-05-09 20:25:18 +00:00
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/**
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* @var LoggerInterface
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*/
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private $logger;
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2016-09-29 08:14:43 +00:00
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2017-05-01 20:13:17 +00:00
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/**
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* @var User
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*/
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private $currentUser;
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2016-09-29 08:14:43 +00:00
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/**
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* GrabySiteConfigBuilder constructor.
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*
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2017-05-01 20:13:17 +00:00
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* @param ConfigBuilder $grabyConfigBuilder
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* @param User $currentUser
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* @param SiteCredentialRepository $credentialRepository
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2017-05-09 20:25:18 +00:00
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* @param LoggerInterface $logger
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2016-09-29 08:14:43 +00:00
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*/
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2017-05-01 20:13:17 +00:00
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public function __construct(ConfigBuilder $grabyConfigBuilder, User $currentUser, SiteCredentialRepository $credentialRepository, LoggerInterface $logger)
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2016-09-29 08:14:43 +00:00
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{
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$this->grabyConfigBuilder = $grabyConfigBuilder;
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2017-05-01 20:13:17 +00:00
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$this->credentialRepository = $credentialRepository;
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$this->currentUser = $currentUser;
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2017-05-09 20:25:18 +00:00
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$this->logger = $logger;
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2016-09-29 08:14:43 +00:00
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}
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/**
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2017-05-30 09:39:15 +00:00
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* {@inheritdoc}
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2016-09-29 08:14:43 +00:00
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*/
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public function buildForHost($host)
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{
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// required by credentials below
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$host = strtolower($host);
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if (substr($host, 0, 4) == 'www.') {
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$host = substr($host, 4);
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}
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2017-05-01 20:13:17 +00:00
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$credentials = $this->credentialRepository->findOneByHostAndUser($host, $this->currentUser->getId());
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if (null === $credentials) {
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2017-05-09 20:25:18 +00:00
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$this->logger->debug('Auth: no credentials available for host.', ['host' => $host]);
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return false;
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}
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2016-09-29 08:14:43 +00:00
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$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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2017-01-21 23:42:05 +00:00
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'extraFields' => $this->processExtraFields($config->login_extra_fields),
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2016-09-29 08:14:43 +00:00
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'notLoggedInXpath' => $config->not_logged_in_xpath ?: null,
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2017-05-01 20:13:17 +00:00
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'username' => $credentials['username'],
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'password' => $credentials['password'],
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2016-09-29 08:14:43 +00:00
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];
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2017-05-09 20:25:18 +00:00
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$config = new SiteConfig($parameters);
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// do not leak password in log
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$parameters['password'] = '**masked**';
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2016-09-29 08:14:43 +00:00
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2017-05-09 20:25:18 +00:00
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$this->logger->debug('Auth: add parameters.', ['host' => $host, 'parameters' => $parameters]);
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return $config;
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2016-09-29 08:14:43 +00:00
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}
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2017-01-21 23:42:05 +00:00
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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 $extraField) {
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if (strpos($extraField, '=') === false) {
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continue;
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}
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2017-05-09 20:25:18 +00:00
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2017-01-21 23:42:05 +00:00
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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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2016-09-29 08:14:43 +00:00
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}
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