<?php
+/**
+ * @copyright Copyright (C) 2010-2021, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program 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.
+ *
+ * This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
use Friendica\App;
use Friendica\Core\Logger;
use Friendica\Core\Protocol;
use Friendica\Database\DBA;
+use Friendica\DI;
use Friendica\Model\Contact;
use Friendica\Protocol\OStatus;
-
-require_once 'include/items.php';
+use Friendica\Util\Strings;
+use Friendica\Util\Network;
+use Friendica\Model\GServer;
+use Friendica\Model\Post;
function hub_return($valid, $body)
{
if ($valid) {
- header($_SERVER["SERVER_PROTOCOL"] . ' 200 OK');
echo $body;
} else {
- header($_SERVER["SERVER_PROTOCOL"] . ' 404 Not Found');
+ throw new \Friendica\Network\HTTPException\NotFoundException();
}
- killme();
+ exit();
}
// when receiving an XML feed, always return OK
function hub_post_return()
{
- header($_SERVER["SERVER_PROTOCOL"] . ' 200 OK');
- killme();
+ throw new \Friendica\Network\HTTPException\OKException();
}
function pubsub_init(App $a)
{
- $nick = (($a->argc > 1) ? notags(trim($a->argv[1])) : '');
- $contact_id = (($a->argc > 2) ? intval($a->argv[2]) : 0 );
+ $nick = ((DI::args()->getArgc() > 1) ? trim(DI::args()->getArgv()[1]) : '');
+ $contact_id = ((DI::args()->getArgc() > 2) ? intval(DI::args()->getArgv()[2]) : 0 );
if ($_SERVER['REQUEST_METHOD'] === 'GET') {
- $hub_mode = notags(trim(defaults($_GET, 'hub_mode', '')));
- $hub_topic = notags(trim(defaults($_GET, 'hub_topic', '')));
- $hub_challenge = notags(trim(defaults($_GET, 'hub_challenge', '')));
- $hub_lease = notags(trim(defaults($_GET, 'hub_lease_seconds', '')));
- $hub_verify = notags(trim(defaults($_GET, 'hub_verify_token', '')));
+ $hub_mode = trim($_GET['hub_mode'] ?? '');
+ $hub_topic = trim($_GET['hub_topic'] ?? '');
+ $hub_challenge = trim($_GET['hub_challenge'] ?? '');
+ $hub_verify = trim($_GET['hub_verify_token'] ?? '');
- Logger::log('Subscription from ' . $_SERVER['REMOTE_ADDR'] . ' Mode: ' . $hub_mode . ' Nick: ' . $nick);
- Logger::log('Data: ' . print_r($_GET,true), LOGGER_DATA);
+ Logger::notice('Subscription from ' . $_SERVER['REMOTE_ADDR'] . ' Mode: ' . $hub_mode . ' Nick: ' . $nick);
+ Logger::debug('Data: ', ['get' => $_GET]);
$subscribe = (($hub_mode === 'subscribe') ? 1 : 0);
$owner = DBA::selectFirst('user', ['uid'], ['nickname' => $nick, 'account_expired' => false, 'account_removed' => false]);
if (!DBA::isResult($owner)) {
- Logger::log('Local account not found: ' . $nick);
+ Logger::notice('Local account not found: ' . $nick);
hub_return(false, '');
}
$contact = DBA::selectFirst('contact', ['id', 'poll'], $condition);
if (!DBA::isResult($contact)) {
- Logger::log('Contact ' . $contact_id . ' not found.');
+ Logger::notice('Contact ' . $contact_id . ' not found.');
hub_return(false, '');
}
- if (!empty($hub_topic) && !link_compare($hub_topic, $contact['poll'])) {
- Logger::log('Hub topic ' . $hub_topic . ' != ' . $contact['poll']);
+ if (!empty($hub_topic) && !Strings::compareLink($hub_topic, $contact['poll'])) {
+ Logger::notice('Hub topic ' . $hub_topic . ' != ' . $contact['poll']);
hub_return(false, '');
}
// Don't allow outsiders to unsubscribe us.
if (($hub_mode === 'unsubscribe') && empty($hub_verify)) {
- Logger::log('Bogus unsubscribe');
+ Logger::notice('Bogus unsubscribe');
hub_return(false, '');
}
if (!empty($hub_mode)) {
- DBA::update('contact', ['subhub' => $subscribe], ['id' => $contact['id']]);
- Logger::log($hub_mode . ' success for contact ' . $contact_id . '.');
+ Contact::update(['subhub' => $subscribe], ['id' => $contact['id']]);
+ Logger::notice($hub_mode . ' success for contact ' . $contact_id . '.');
}
hub_return(true, $hub_challenge);
}
function pubsub_post(App $a)
{
- $xml = file_get_contents('php://input');
+ $xml = Network::postdata();
- Logger::log('Feed arrived from ' . $_SERVER['REMOTE_ADDR'] . ' for ' . $a->cmd . ' with user-agent: ' . $_SERVER['HTTP_USER_AGENT']);
- Logger::log('Data: ' . $xml, LOGGER_DATA);
+ Logger::info('Feed arrived from ' . $_SERVER['REMOTE_ADDR'] . ' for ' . DI::args()->getCommand() . ' with user-agent: ' . $_SERVER['HTTP_USER_AGENT']);
+ Logger::debug('Data: ' . $xml);
- $nick = (($a->argc > 1) ? notags(trim($a->argv[1])) : '');
- $contact_id = (($a->argc > 2) ? intval($a->argv[2]) : 0 );
+ $nick = ((DI::args()->getArgc() > 1) ? trim(DI::args()->getArgv()[1]) : '');
+ $contact_id = ((DI::args()->getArgc() > 2) ? intval(DI::args()->getArgv()[2]) : 0 );
$importer = DBA::selectFirst('user', [], ['nickname' => $nick, 'account_expired' => false, 'account_removed' => false]);
if (!DBA::isResult($importer)) {
if (!empty($author['contact-id'])) {
$condition = ['id' => $author['contact-id'], 'uid' => $importer['uid'], 'subhub' => true, 'blocked' => false];
$contact = DBA::selectFirst('contact', [], $condition);
- Logger::log('No record for ' . $nick .' with contact id ' . $contact_id . ' - using '.$author['contact-id'].' instead.');
+ Logger::notice('No record for ' . $nick .' with contact id ' . $contact_id . ' - using '.$author['contact-id'].' instead.');
}
if (!DBA::isResult($contact)) {
- Logger::log('Contact ' . $author["author-link"] . ' (' . $contact_id . ') for user ' . $nick . " wasn't found - ignored. XML: " . $xml);
+ Logger::notice('Contact ' . $author["author-link"] . ' (' . $contact_id . ') for user ' . $nick . " wasn't found - ignored. XML: " . $xml);
hub_post_return();
}
}
+ if (!empty($contact['gsid'])) {
+ GServer::setProtocol($contact['gsid'], Post\DeliveryData::OSTATUS);
+ }
+
if (!in_array($contact['rel'], [Contact::SHARING, Contact::FRIEND]) && ($contact['network'] != Protocol::FEED)) {
- Logger::log('Contact ' . $contact['id'] . ' is not expected to share with us - ignored.');
+ Logger::notice('Contact ' . $contact['id'] . ' is not expected to share with us - ignored.');
hub_post_return();
}
- // We import feeds from OStatus, Friendica and ATOM/RSS.
- /// @todo Check if Friendica posts really arrive here - otherwise we can discard some stuff
- if (!in_array($contact['network'], [Protocol::OSTATUS, Protocol::DFRN, Protocol::FEED])) {
+ // We only import feeds from OStatus here
+ if ($contact['network'] != Protocol::OSTATUS) {
+ Logger::warning('Unexpected network', ['contact' => $contact]);
hub_post_return();
}
- Logger::log('Import item for ' . $nick . ' from ' . $contact['nick'] . ' (' . $contact['id'] . ')');
+ Logger::info('Import item for ' . $nick . ' from ' . $contact['nick'] . ' (' . $contact['id'] . ')');
$feedhub = '';
- consume_feed($xml, $importer, $contact, $feedhub);
-
- // do it a second time for DFRN so that any children find their parents.
- if ($contact['network'] === Protocol::DFRN) {
- consume_feed($xml, $importer, $contact, $feedhub);
- }
+ OStatus::import($xml, $importer, $contact, $feedhub);
hub_post_return();
}