135 lines
5.2 KiB
PHP
Executable File
135 lines
5.2 KiB
PHP
Executable File
<?php
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/**
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* GNU social - a federating social network
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*
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* ActivityPubPlugin implementation for GNU Social
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Plugin
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* @package GNUsocial
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* @author Diogo Cordeiro <diogo@fc.up.pt>
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* @author Daniel Supernault <danielsupernault@gmail.com>
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* @copyright 2018 Free Software Foundation http://fsf.org
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link https://www.gnu.org/software/social/
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*/
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if (!defined('GNUSOCIAL')) {
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exit(1);
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}
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/**
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* Actor's Inbox
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*
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* @category Plugin
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* @package GNUsocial
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* @author Diogo Cordeiro <diogo@fc.up.pt>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://www.gnu.org/software/social/
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*/
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class apActorInboxAction extends ManagedAction
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{
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protected $needLogin = false;
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protected $canPost = true;
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/**
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* Handle the Actor Inbox request
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*
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* @author Diogo Cordeiro <diogo@fc.up.pt>
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* @return void
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*/
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protected function handle()
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{
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try {
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$profile = Profile::getByID($this->trimmed('id'));
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} catch (Exception $e) {
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ActivityPubReturn::error('Invalid Actor URI.', 404);
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}
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if (!$profile->isLocal()) {
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ActivityPubReturn::error('This is not a local user.');
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}
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if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
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ActivityPubReturn::error('C2S not implemented just yet.');
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}
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common_debug('ActivityPub Inbox: Received a POST request.');
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$data = file_get_contents('php://input');
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common_debug('ActivityPub Inbox: Request contents: '.$data);
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$data = json_decode(file_get_contents('php://input'));
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// Validate data
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if (!(isset($data->type))) {
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ActivityPubReturn::error('Type was not specified.');
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}
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if (!isset($data->actor)) {
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ActivityPubReturn::error('Actor was not specified.');
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}
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if (!isset($data->object)) {
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ActivityPubReturn::error('Object was not specified.');
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}
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$discovery = new Activitypub_explorer;
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// Get valid Actor object
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try {
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$actor_profile = $discovery->lookup($data->actor);
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$actor_profile = $actor_profile[0];
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} catch (Exception $e) {
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ActivityPubReturn::error('Invalid Actor.', 404);
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}
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unset($discovery);
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// Public To:
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$public_to = ['https://www.w3.org/ns/activitystreams#Public',
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'Public',
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'as:Public'
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];
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$to_profiles = [ActivityPubPlugin::actor_uri($profile),
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'https://www.w3.org/ns/activitystreams#Public'
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];
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// Process request
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switch ($data->type) {
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case "Create":
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require_once __DIR__ . DIRECTORY_SEPARATOR . "inbox" . DIRECTORY_SEPARATOR . "Create.php";
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break;
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case "Delete":
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require_once __DIR__ . DIRECTORY_SEPARATOR . "inbox" . DIRECTORY_SEPARATOR . "Delete.php";
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break;
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case "Follow":
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require_once __DIR__ . DIRECTORY_SEPARATOR . "inbox" . DIRECTORY_SEPARATOR . "Follow.php";
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break;
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case "Like":
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require_once __DIR__ . DIRECTORY_SEPARATOR . "inbox" . DIRECTORY_SEPARATOR . "Like.php";
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break;
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case "Undo":
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require_once __DIR__ . DIRECTORY_SEPARATOR . "inbox" . DIRECTORY_SEPARATOR . "Undo.php";
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break;
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case "Announce":
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require_once __DIR__ . DIRECTORY_SEPARATOR . "inbox" . DIRECTORY_SEPARATOR . "Announce.php";
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break;
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case "Accept":
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require_once __DIR__ . DIRECTORY_SEPARATOR . "inbox" . DIRECTORY_SEPARATOR . "Accept.php";
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break;
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case "Reject":
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require_once __DIR__ . DIRECTORY_SEPARATOR . "inbox" . DIRECTORY_SEPARATOR . "Reject.php";
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break;
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default:
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ActivityPubReturn::error("Invalid type value.");
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}
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}
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}
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