. * */ namespace Friendica\Module\DFRN; use Friendica\App; use Friendica\BaseModule; use Friendica\Core\L10n; use Friendica\Core\Logger; use Friendica\Core\System; use Friendica\Database\Database; use Friendica\DI; use Friendica\Model\Contact; use Friendica\Model\Conversation; use Friendica\Model\User; use Friendica\Module\OStatus\Salmon; use Friendica\Module\Response; use Friendica\Protocol\DFRN; use Friendica\Protocol\Diaspora; use Friendica\Util\Network; use Friendica\Network\HTTPException; use Friendica\Util\Profiler; use Psr\Log\LoggerInterface; /** * DFRN Notify */ class Notify extends BaseModule { /** @var Database */ private $database; public function __construct(Database $database, L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, array $server, array $parameters = []) { parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters); $this->database = $database; } protected function post(array $request = []) { $postdata = Network::postdata(); if (empty($postdata)) { throw new HTTPException\BadRequestException(); } $data = json_decode($postdata); if (is_object($data) && !empty($this->parameters['nickname'])) { $user = User::getByNickname($this->parameters['nickname']); if (empty($user)) { throw new \Friendica\Network\HTTPException\InternalServerErrorException(); } $this->dispatchPrivate($user, $postdata); } else { $this->dispatchPublic($postdata); } } private function dispatchPublic(string $postdata): bool { $msg = Diaspora::decodeRaw($postdata, '', true); if (!is_array($msg)) { // We have to fail silently to be able to hand it over to the salmon parser $this->logger->warning('Diaspora::decodeRaw() has failed for some reason.', ['post-data' => $postdata]); return false; } // Fetch the corresponding public contact $contact_id = Contact::getIdForURL($msg['author']); if (empty($contact_id)) { $this->logger->notice('Contact not found', ['address' => $msg['author']]); System::xmlExit(3, 'Contact ' . $msg['author'] . ' not found'); } // Fetch the importer (Mixture of sender and receiver) $importer = DFRN::getImporter($contact_id); if (empty($importer)) { $this->logger->notice('Importer contact not found', ['address' => $msg['author']]); System::xmlExit(3, 'Contact ' . $msg['author'] . ' not found'); } $this->logger->debug('Importing post with the public envelope.', ['transmitter' => $msg['author']]); // Now we should be able to import it $ret = DFRN::import($msg['message'], $importer, Conversation::PARCEL_DIASPORA_DFRN, Conversation::RELAY); System::xmlExit($ret, 'Done'); return true; } private function dispatchPrivate(array $user, string $postdata) { $msg = Diaspora::decodeRaw($postdata, $user['prvkey'] ?? ''); if (!is_array($msg)) { System::xmlExit(4, 'Unable to parse message'); } // Fetch the contact $contact = Contact::getByURLForUser($msg['author'], $user['uid'], null, ['id', 'blocked', 'pending']); if (empty($contact['id'])) { $this->logger->notice('Contact not found', ['address' => $msg['author']]); System::xmlExit(3, 'Contact ' . $msg['author'] . ' not found'); } if ($contact['pending'] || $contact['blocked']) { $this->logger->notice('Contact is blocked or pending', ['address' => $msg['author'], 'contact' => $contact]); System::xmlExit(3, 'Contact ' . $msg['author'] . ' not found'); } // Fetch the importer (Mixture of sender and receiver) $importer = DFRN::getImporter($contact['id'], $user['uid']); if (empty($importer)) { $this->logger->notice('Importer contact not found for user', ['uid' => $user['uid'], 'cid' => $contact['id'], 'address' => $msg['author']]); System::xmlExit(3, 'Contact ' . $msg['author'] . ' not found'); } $this->logger->debug('Importing post with the private envelope.', ['transmitter' => $msg['author'], 'receiver' => $user['nickname']]); // Now we should be able to import it $ret = DFRN::import($msg['message'], $importer, Conversation::PARCEL_DIASPORA_DFRN, Conversation::PUSH); System::xmlExit($ret, 'Done'); } }