83f179989e
Note that this commit isn't intended to add support for sending such notes in GS. Instead, we handle the reception, storage and direct reply to this type of notices, in AP. ActivityPubPlugin: - Subscribe the event StartNoticeSave to hack answering non-public notes Activitypub_create: - Add 'directMessage' attribute to the Create activity, defaulting to false for now - Update validation method: validate 'directMessage' and add debug Activitypub_notice: - Handle incoming unlisted/followers-only notes - Add support for unlisted-replies - Add method to verify private (direct) notices inbox_handler: - Add handler for CREATE Note - Prepare logic for private-messaging - Overall refactor: Class members were continuously being passed as function arguments without need SharePlugin: - Stop showing the announce button in non public posts
93 lines
3.3 KiB
PHP
93 lines
3.3 KiB
PHP
<?php
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social 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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// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
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/**
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* ActivityPub implementation for GNU social
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*
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* @package GNUsocial
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* @author Diogo Cordeiro <diogo@fc.up.pt>
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* @copyright 2018-2019 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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* @link http://www.gnu.org/software/social/
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*/
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defined('GNUSOCIAL') || die();
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/**
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* ActivityPub error representation
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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 https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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class Activitypub_create
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{
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/**
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* Generates an ActivityPub representation of a Create
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*
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* @author Diogo Cordeiro <diogo@fc.up.pt>
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* @param string $actor
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* @param array $object
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* @return array pretty array to be used in a response
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*/
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public static function create_to_array(string $actor, array $object): array
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{
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$res = [
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'@context' => 'https://www.w3.org/ns/activitystreams',
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'id' => $object['id'].'/create',
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'type' => 'Create',
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'directMessage' => false,
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'to' => $object['to'],
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'cc' => $object['cc'],
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'actor' => $actor,
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'object' => $object
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];
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return $res;
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}
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/**
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* Verifies if a given object is acceptable for a Create Activity.
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*
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* @author Diogo Cordeiro <diogo@fc.up.pt>
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* @param array $object
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* @throws Exception
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*/
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public static function validate_object($object)
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{
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if (!is_array($object)) {
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common_debug('ActivityPub Create Validator: Rejected because of invalid Object format.');
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throw new Exception('Invalid Object Format for Create Activity.');
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}
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if (!isset($object['type'])) {
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common_debug('ActivityPub Create Validator: Rejected because of Type.');
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throw new Exception('Object type was not specified for Create Activity.');
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}
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if (isset($object['directMessage']) && !is_bool($object['directMessage'])) {
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common_debug('ActivityPub Create Validator: Rejected because Object directMessage is invalid.');
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throw new Exception('Invalid Object directMessage.');
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}
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switch ($object['type']) {
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case 'Note':
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// Validate data
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Activitypub_notice::validate_note($object);
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break;
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default:
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throw new Exception('This is not a supported Object Type for Create Activity.');
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}
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}
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}
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