src/Module/Inbox.php

   1 <?php
   2 /**
   3  * @file src/Module/Inbox.php
   4  */
   5 namespace Friendica\Module;
   6
   7 use Friendica\BaseModule;
   8 use Friendica\Protocol\ActivityPub;
   9 use Friendica\Core\System;
  10 use Friendica\Database\DBA;
  11 use Friendica\Util\HTTPSignature;
  12 use Friendica\Core\Logger;
  13
  14 /**
  15  * ActivityPub Inbox
  16  */
  17 class Inbox extends BaseModule
  18 {
  19         public static function rawContent()
  20         {
  21                 $a = self::getApp();
  22
  23                 $postdata = file_get_contents('php://input');
  24
  25                 if (empty($postdata)) {
  26                         System::httpExit(400);
  27                 }
  28
  29 // Enable for test purposes
  30 /*
  31                 if (HTTPSignature::getSigner($postdata, $_SERVER)) {
  32                         $filename = 'signed-activitypub';
  33                 } else {
  34                         $filename = 'failed-activitypub';
  35                 }
  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
  40                 Logger::log('Incoming message stored under ' . $tempfile);
  41 */
  42                 if (!empty($a->argv[1])) {
  43                         $user = DBA::selectFirst('user', ['uid'], ['nickname' => $a->argv[1]]);
  44                         if (!DBA::isResult($user)) {
  45                                 System::httpExit(404);
  46                         }
  47                         $uid = $user['uid'];
  48                 } else {
  49                         $uid = 0;
  50                 }
  51
  52                 ActivityPub\Receiver::processInbox($postdata, $_SERVER, $uid);
  53
  54                 System::httpExit(202);
  55         }
  56 }