OStatus: Fixed communication issues with deleted contacts
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parent
23718aeae3
commit
32ee4ca4b1
4 changed files with 37 additions and 39 deletions
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@ -290,7 +290,7 @@ function subscribe_to_hub($url, $importer, $contact, $hubmode = 'subscribe') {
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return;
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}
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$push_url = Config::get('system','url') . '/pubsub/' . $r[0]['nickname'] . '/' . $contact['id'];
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$push_url = System::baseUrl() . '/pubsub/' . $r[0]['nickname'] . '/' . $contact['id'];
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// Use a single verify token, even if multiple hubs
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$verify_token = ((strlen($contact['hub-verify'])) ? $contact['hub-verify'] : random_string());
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@ -72,7 +72,7 @@ if (!$install) {
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if (Config::get('system', 'force_ssl') && ($a->get_scheme() == "http")
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&& (intval(Config::get('system', 'ssl_policy')) == SSL_POLICY_FULL)
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&& (substr(System::baseUrl(), 0, 8) == "https://")
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) {
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&& ($_SERVER['REQUEST_METHOD'] == 'GET')) {
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header("HTTP/1.1 302 Moved Temporarily");
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header("Location: " . System::baseUrl() . "/" . $a->query_string);
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exit();
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@ -2,15 +2,15 @@
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use Friendica\App;
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use Friendica\Database\DBM;
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use Friendica\Protocol\OStatus;
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function hub_return($valid,$body) {
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if($valid) {
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if ($valid) {
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header($_SERVER["SERVER_PROTOCOL"] . ' 200 ' . 'OK');
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echo $body;
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killme();
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}
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else {
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} else {
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header($_SERVER["SERVER_PROTOCOL"] . ' 404 ' . 'Not Found');
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killme();
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}
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@ -34,15 +34,14 @@ function pubsub_init(App $a) {
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$nick = (($a->argc > 1) ? notags(trim($a->argv[1])) : '');
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$contact_id = (($a->argc > 2) ? intval($a->argv[2]) : 0 );
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if($_SERVER['REQUEST_METHOD'] === 'GET') {
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if ($_SERVER['REQUEST_METHOD'] === 'GET') {
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$hub_mode = ((x($_GET,'hub_mode')) ? notags(trim($_GET['hub_mode'])) : '');
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$hub_topic = ((x($_GET,'hub_topic')) ? notags(trim($_GET['hub_topic'])) : '');
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$hub_challenge = ((x($_GET,'hub_challenge')) ? notags(trim($_GET['hub_challenge'])) : '');
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$hub_lease = ((x($_GET,'hub_lease_seconds')) ? notags(trim($_GET['hub_lease_seconds'])) : '');
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$hub_verify = ((x($_GET,'hub_verify_token')) ? notags(trim($_GET['hub_verify_token'])) : '');
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logger('pubsub: Subscription from ' . $_SERVER['REMOTE_ADDR']);
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logger('pubsub: Subscription from ' . $_SERVER['REMOTE_ADDR'] . ' Mode: ' . $hub_mode . ' Nick: ' . $nick);
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logger('pubsub: data: ' . print_r($_GET,true), LOGGER_DATA);
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$subscribe = (($hub_mode === 'subscribe') ? 1 : 0);
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@ -50,7 +49,7 @@ function pubsub_init(App $a) {
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$r = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `account_expired` = 0 AND `account_removed` = 0 LIMIT 1",
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dbesc($nick)
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);
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if (! DBM::is_result($r)) {
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if (!DBM::is_result($r)) {
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logger('pubsub: local account not found: ' . $nick);
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hub_return(false, '');
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}
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@ -65,36 +64,34 @@ function pubsub_init(App $a) {
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intval($contact_id),
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intval($owner['uid'])
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);
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if (! DBM::is_result($r)) {
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if (!DBM::is_result($r)) {
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logger('pubsub: contact '.$contact_id.' not found.');
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hub_return(false, '');
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}
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if ($hub_topic)
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if(! link_compare($hub_topic,$r[0]['poll'])) {
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if ($hub_topic) {
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if (!link_compare($hub_topic,$r[0]['poll'])) {
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logger('pubsub: hub topic ' . $hub_topic . ' != ' . $r[0]['poll']);
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// should abort but let's humour them.
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}
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}
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$contact = $r[0];
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// We must initiate an unsubscribe request with a verify_token.
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// Don't allow outsiders to unsubscribe us.
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if($hub_mode === 'unsubscribe') {
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if(! strlen($hub_verify)) {
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if ($hub_mode === 'unsubscribe') {
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if (!strlen($hub_verify)) {
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logger('pubsub: bogus unsubscribe');
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hub_return(false, '');
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}
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logger('pubsub: unsubscribe success');
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}
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if ($hub_mode)
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$r = q("UPDATE `contact` SET `subhub` = %d WHERE `id` = %d",
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intval($subscribe),
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intval($contact['id'])
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);
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if ($hub_mode) {
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dba::update('contact', ['subhub' => $subscribe], ['id' => $contact['id']]);
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}
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hub_return(true, $hub_challenge);
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}
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}
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@ -109,18 +106,13 @@ function pubsub_post(App $a) {
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logger('pubsub: user-agent: ' . $_SERVER['HTTP_USER_AGENT'] );
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logger('pubsub: data: ' . $xml, LOGGER_DATA);
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// if(! stristr($xml,'<?xml')) {
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// logger('pubsub_post: bad xml');
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// hub_post_return();
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// }
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$nick = (($a->argc > 1) ? notags(trim($a->argv[1])) : '');
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$contact_id = (($a->argc > 2) ? intval($a->argv[2]) : 0 );
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$r = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `account_expired` = 0 AND `account_removed` = 0 LIMIT 1",
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dbesc($nick)
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);
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if (! DBM::is_result($r)) {
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if (!DBM::is_result($r)) {
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hub_post_return();
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}
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@ -135,19 +127,26 @@ function pubsub_post(App $a) {
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dbesc(NETWORK_FEED)
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);
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if (! DBM::is_result($r)) {
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logger('pubsub: no contact record for "'.$nick.' ('.$contact_id.')" - ignored. '.$xml);
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hub_post_return();
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if (!DBM::is_result($r)) {
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$author = OStatus::salmonAuthor($xml, $importer);
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if (!empty($author['contact-id'])) {
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$contact = dba::selectFirst('contact', [], ['id' => $author['contact-id']]);
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if (!in_array($contact['rel'], [CONTACT_IS_SHARING, CONTACT_IS_FRIEND]) && ($contact['network'] != NETWORK_FEED)) {
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logger('Contact ' . $author['contact-id'] . ' is not expected to share with us - ignored.');
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hub_post_return();
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}
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logger('pubsub: no contact record for "'.$nick.' ('.$contact_id.')" - using '.$author['contact-id'].' instead.');
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}
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} else {
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$contact = $r[0];
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}
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$contact = $r[0];
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// we have no way to match Diaspora guid's with atom post id's and could get duplicates.
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// we'll assume that direct delivery is robust (and this is a bad assumption, but the duplicates are messy).
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if($r[0]['network'] === NETWORK_DIASPORA)
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if ($r[0]['network'] === NETWORK_DIASPORA) {
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hub_post_return();
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}
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$feedhub = '';
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require_once('include/items.php');
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@ -246,13 +246,12 @@ class OStatus
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$xpath->registerNamespace('ostatus', NAMESPACE_OSTATUS);
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$xpath->registerNamespace('statusnet', NAMESPACE_STATUSNET);
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$entries = $xpath->query('/atom:entry');
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$contact = ["id" => 0];
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foreach ($entries as $entry) {
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// fetch the author
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$author = self::fetchAuthor($xpath, $entry, $importer, $contact, true);
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return $author;
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}
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// Fetch the first author
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$authordata = $xpath->query('//author')->item(0);
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$author = self::fetchAuthor($xpath, $authordata, $importer, $contact, true);
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return $author;
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}
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/**
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