25390bf96f
Follow interaction: - Fixed mini-bug where the subscriber profile was being used as the subscribed - Updated cache subscription-related values in both instances - Tested and working with local GS instances Unfollow interaction: - Updated cache subscription-related values in both instances - Tested and working with local GS instances Followers/Following collections: - Now returning ActivityPub profiles only - Stored collections in cache Misc: - Fix bug concerning the retrieval of public/private-key after in-function generation
93 lines
3.5 KiB
PHP
93 lines
3.5 KiB
PHP
<?php
|
|
// This file is part of GNU social - https://www.gnu.org/software/social
|
|
//
|
|
// GNU social is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// GNU social is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
/**
|
|
* ActivityPub implementation for GNU social
|
|
*
|
|
* @package GNUsocial
|
|
* @author Diogo Cordeiro <diogo@fc.up.pt>
|
|
* @copyright 2018-2019 Free Software Foundation, Inc http://www.fsf.org
|
|
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
|
|
* @link http://www.gnu.org/software/social/
|
|
*/
|
|
|
|
defined('GNUSOCIAL') || die();
|
|
|
|
/**
|
|
* ActivityPub error representation
|
|
*
|
|
* @category Plugin
|
|
* @package GNUsocial
|
|
* @author Diogo Cordeiro <diogo@fc.up.pt>
|
|
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
|
|
*/
|
|
class Activitypub_follow extends Managed_DataObject
|
|
{
|
|
/**
|
|
* Generates an ActivityPub representation of a subscription
|
|
*
|
|
* @author Diogo Cordeiro <diogo@fc.up.pt>
|
|
* @param string $actor
|
|
* @param string $object
|
|
* @return array pretty array to be used in a response
|
|
*/
|
|
public static function follow_to_array($actor, $object)
|
|
{
|
|
$res = [
|
|
'@context' => 'https://www.w3.org/ns/activitystreams',
|
|
'id' => common_root_url().'follow_from_'.urlencode($actor).'_to_'.urlencode($object),
|
|
'type' => 'Follow',
|
|
'actor' => $actor,
|
|
'object' => $object
|
|
];
|
|
return $res;
|
|
}
|
|
|
|
/**
|
|
* Handles a Follow Activity received by our inbox.
|
|
*
|
|
* @param Profile $actor_profile Remote Actor
|
|
* @param string $object Local Actor
|
|
* @throws AlreadyFulfilledException
|
|
* @throws HTTP_Request2_Exception
|
|
* @throws NoProfileException
|
|
* @throws ServerException
|
|
* @author Diogo Cordeiro <diogo@fc.up.pt>
|
|
*/
|
|
public static function follow($actor_profile, $object)
|
|
{
|
|
// Get Actor's Aprofile
|
|
$actor_aprofile = Activitypub_profile::from_profile($actor_profile);
|
|
|
|
// Get Object profile
|
|
$object_profile = new Activitypub_explorer;
|
|
$object_profile = $object_profile->lookup($object)[0];
|
|
|
|
if (!Subscription::exists($actor_profile, $object_profile)) {
|
|
Subscription::start($actor_profile, $object_profile);
|
|
Activitypub_profile::subscribeCacheUpdate($actor_profile, $object_profile);
|
|
common_debug('ActivityPubPlugin: Accepted Follow request from '.ActivityPubPlugin::actor_uri($actor_profile).' to '.$object);
|
|
} else {
|
|
common_debug('ActivityPubPlugin: Received a repeated Follow request from '.ActivityPubPlugin::actor_uri($actor_profile).' to '.$object);
|
|
}
|
|
|
|
// Notify remote instance that we have accepted their request
|
|
common_debug('ActivityPubPlugin: Notifying remote instance that we have accepted their Follow request request from '.ActivityPubPlugin::actor_uri($actor_profile).' to '.$object);
|
|
$postman = new Activitypub_postman($object_profile, [$actor_aprofile]);
|
|
$postman->accept_follow();
|
|
}
|
|
}
|