src/Module/Inbox.php

   1 <?php
   2 /**
   3  * @file src/Module/Inbox.php
   4  */
   5
   6 namespace Friendica\Module;
   7
   8 use Friendica\BaseModule;
   9 use Friendica\Core\Config;
  10 use Friendica\Core\Logger;
  11 use Friendica\Core\System;
  12 use Friendica\Database\DBA;
  13 use Friendica\Protocol\ActivityPub;
  14 use Friendica\Util\HTTPSignature;
  15
  16 /**
  17  * ActivityPub Inbox
  18  */
  19 class Inbox extends BaseModule
  20 {
  21         public static function rawContent()
  22         {
  23                 $a = self::getApp();
  24
  25                 $postdata = file_get_contents('php://input');
  26
  27                 if (empty($postdata)) {
  28                         throw new \Friendica\Network\HTTPException\BadRequestException();
  29                 }
  30
  31                 if (Config::get('debug', 'ap_inbox_log')) {
  32                         if (HTTPSignature::getSigner($postdata, $_SERVER)) {
  33                                 $filename = 'signed-activitypub';
  34                         } else {
  35                                 $filename = 'failed-activitypub';
  36                         }
  37                         $tempfile = tempnam(get_temppath(), $filename);
  38                         file_put_contents($tempfile, json_encode(['argv' => $a->argv, 'header' => $_SERVER, 'body' => $postdata], JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE));
  39                         Logger::log('Incoming message stored under ' . $tempfile);
  40                 }
  41
  42                 // @TODO: Replace with parameter from router
  43                 if (!empty($a->argv[1])) {
  44                         $user = DBA::selectFirst('user', ['uid'], ['nickname' => $a->argv[1]]);
  45                         if (!DBA::isResult($user)) {
  46                                 throw new \Friendica\Network\HTTPException\NotFoundException();
  47                         }
  48                         $uid = $user['uid'];
  49                 } else {
  50                         $uid = 0;
  51                 }
  52
  53                 ActivityPub\Receiver::processInbox($postdata, $_SERVER, $uid);
  54
  55                 throw new \Friendica\Network\HTTPException\AcceptedException();
  56         }
  57 }