2010-07-04 23:45:56 -04:00
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<?php
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2016-11-28 10:23:47 -05:00
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/**
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* @file mod/dfrn_notify.php
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* @brief The dfrn notify endpoint
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* @see PDF with dfrn specs: https://github.com/friendica/friendica/blob/master/spec/dfrn2.pdf
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*/
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2017-04-30 00:07:00 -04:00
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use Friendica\App;
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2017-11-06 21:22:52 -05:00
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use Friendica\Core\Config;
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2018-01-27 11:59:10 -05:00
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use Friendica\Core\System;
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2017-11-07 22:57:46 -05:00
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use Friendica\Database\DBM;
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2017-12-07 09:04:24 -05:00
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use Friendica\Model\Contact;
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2017-11-07 22:57:46 -05:00
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use Friendica\Protocol\DFRN;
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2018-03-23 01:08:47 -04:00
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use Friendica\Protocol\Diaspora;
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2017-04-30 00:07:00 -04:00
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2017-11-09 02:21:37 -05:00
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require_once 'include/items.php';
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2011-06-13 22:06:49 -04:00
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2017-01-09 07:12:54 -05:00
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function dfrn_notify_post(App $a) {
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2016-11-28 10:23:47 -05:00
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logger(__function__, LOGGER_TRACE);
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2018-03-16 02:58:54 -04:00
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2018-03-23 01:08:47 -04:00
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$postdata = file_get_contents('php://input');
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if (empty($_POST) || !empty($postdata)) {
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$data = json_decode($postdata);
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if (is_object($data)) {
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$nick = defaults($a->argv, 1, '');
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2018-04-21 05:55:41 -04:00
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$public = empty($nick);
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if (!$public) {
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$user = dba::selectFirst('user', [], ['nickname' => $nick, 'account_expired' => false, 'account_removed' => false]);
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if (!DBM::is_result($user)) {
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System::httpExit(500);
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2018-03-23 01:08:47 -04:00
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}
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2018-04-21 05:55:41 -04:00
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} else {
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// We don't need the user with public posts
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$user = [];
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2018-03-23 01:08:47 -04:00
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}
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2018-04-21 05:55:41 -04:00
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$msg = Diaspora::decodeRaw($user, $postdata);
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2018-03-23 01:08:47 -04:00
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2018-04-21 05:55:41 -04:00
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if ($public) {
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dfrn_dispatch_public($msg);
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} else {
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dfrn_dispatch_private($user, $msg);
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2018-03-23 01:08:47 -04:00
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}
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} else {
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require_once 'mod/salmon.php';
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salmon_post($a, $postdata);
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}
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2018-03-16 02:58:54 -04:00
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}
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2010-11-30 21:32:34 -05:00
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$dfrn_id = ((x($_POST,'dfrn_id')) ? notags(trim($_POST['dfrn_id'])) : '');
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$dfrn_version = ((x($_POST,'dfrn_version')) ? (float) $_POST['dfrn_version'] : 2.0);
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$challenge = ((x($_POST,'challenge')) ? notags(trim($_POST['challenge'])) : '');
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$data = ((x($_POST,'data')) ? $_POST['data'] : '');
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$key = ((x($_POST,'key')) ? $_POST['key'] : '');
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2015-06-23 10:13:09 -04:00
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$rino_remote = ((x($_POST,'rino')) ? intval($_POST['rino']) : 0);
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2011-01-25 06:57:10 -05:00
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$dissolve = ((x($_POST,'dissolve')) ? intval($_POST['dissolve']) : 0);
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2011-04-10 21:38:55 -04:00
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$perm = ((x($_POST,'perm')) ? notags(trim($_POST['perm'])) : 'r');
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2012-03-14 23:36:23 -04:00
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$ssl_policy = ((x($_POST,'ssl_policy')) ? notags(trim($_POST['ssl_policy'])): 'none');
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2012-03-15 19:38:26 -04:00
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$page = ((x($_POST,'page')) ? intval($_POST['page']) : 0);
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2011-04-10 21:38:55 -04:00
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2012-05-30 01:57:15 -04:00
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$forum = (($page == 1) ? 1 : 0);
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$prv = (($page == 2) ? 1 : 0);
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2011-04-10 21:38:55 -04:00
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$writable = (-1);
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2017-03-25 09:07:26 -04:00
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if ($dfrn_version >= 2.21) {
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2011-04-10 21:38:55 -04:00
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$writable = (($perm === 'rw') ? 1 : 0);
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}
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2010-09-13 00:25:37 -04:00
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$direction = (-1);
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2017-03-25 09:07:26 -04:00
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if (strpos($dfrn_id, ':') == 1) {
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$direction = intval(substr($dfrn_id, 0, 1));
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$dfrn_id = substr($dfrn_id, 2);
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2010-09-13 00:25:37 -04:00
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}
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2018-04-21 05:55:41 -04:00
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if (!dba::exists('challenge', ['dfrn-id' => $dfrn_id, 'challenge' => $challenge])) {
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logger('could not match challenge to dfrn_id ' . $dfrn_id . ' challenge=' . $challenge);
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2018-01-27 11:59:10 -05:00
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System::xmlExit(3, 'Could not match challenge');
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2010-11-23 18:55:11 -05:00
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}
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2010-07-04 23:45:56 -04:00
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2018-04-21 05:55:41 -04:00
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dba::delete('challenge', ['dfrn-id' => $dfrn_id, 'challenge' => $challenge]);
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2010-07-04 23:45:56 -04:00
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2010-07-16 04:26:42 -04:00
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// find the local user who owns this relationship.
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2010-09-13 00:25:37 -04:00
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$sql_extra = '';
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2017-08-16 00:08:57 -04:00
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switch ($direction) {
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2010-09-13 00:25:37 -04:00
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case (-1):
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2010-10-18 19:38:48 -04:00
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$sql_extra = sprintf(" AND ( `issued-id` = '%s' OR `dfrn-id` = '%s' ) ", dbesc($dfrn_id), dbesc($dfrn_id));
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2010-09-13 00:25:37 -04:00
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break;
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case 0:
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$sql_extra = sprintf(" AND `issued-id` = '%s' AND `duplex` = 1 ", dbesc($dfrn_id));
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break;
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case 1:
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$sql_extra = sprintf(" AND `dfrn-id` = '%s' AND `duplex` = 1 ", dbesc($dfrn_id));
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break;
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default:
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2018-01-27 11:59:10 -05:00
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System::xmlExit(3, 'Invalid direction');
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2010-09-13 00:25:37 -04:00
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break; // NOTREACHED
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}
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2013-11-02 05:49:44 -04:00
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2017-03-25 09:07:26 -04:00
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/*
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* be careful - $importer will contain both the contact information for the contact
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* sending us the post, and also the user information for the person receiving it.
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* since they are mixed together, it is easy to get them confused.
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*/
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2010-09-13 00:25:37 -04:00
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2013-11-02 05:49:44 -04:00
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$r = q("SELECT `contact`.*, `contact`.`uid` AS `importer_uid`,
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`contact`.`pubkey` AS `cpubkey`,
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`contact`.`prvkey` AS `cprvkey`,
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`contact`.`thumb` AS `thumb`,
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2011-02-13 17:55:48 -05:00
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`contact`.`url` as `url`,
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`contact`.`name` as `senderName`,
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2013-11-02 05:49:44 -04:00
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`user`.*
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FROM `contact`
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LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
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WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0
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2012-11-02 16:43:47 -04:00
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AND `user`.`nickname` = '%s' AND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 $sql_extra LIMIT 1",
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2010-10-18 19:38:48 -04:00
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dbesc($a->argv[1])
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2010-07-16 04:26:42 -04:00
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);
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2010-08-17 01:05:04 -04:00
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2018-04-21 05:55:41 -04:00
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if (!DBM::is_result($r)) {
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logger('contact not found for dfrn_id ' . $dfrn_id);
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2018-01-27 11:59:10 -05:00
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System::xmlExit(3, 'Contact not found');
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2010-10-04 07:22:34 -04:00
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//NOTREACHED
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2010-07-28 01:32:21 -04:00
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}
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2010-07-16 04:26:42 -04:00
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2013-11-02 05:49:44 -04:00
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// $importer in this case contains the contact record for the remote contact joined with the user record of our user.
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2011-01-25 06:57:10 -05:00
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2010-07-16 04:26:42 -04:00
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$importer = $r[0];
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2017-03-25 09:07:26 -04:00
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if ((($writable != (-1)) && ($writable != $importer['writable'])) || ($importer['forum'] != $forum) || ($importer['prv'] != $prv)) {
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2018-04-21 05:55:41 -04:00
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$fields = ['writable' => ($writable == (-1)) ? $importer['writable'] : $writable,
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'forum' => $forum, 'prv' => $prv];
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dba::update('contact', $fields, ['id' => $importer['id']]);
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2017-03-25 09:07:26 -04:00
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if ($writable != (-1)) {
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2012-03-15 19:38:26 -04:00
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$importer['writable'] = $writable;
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2017-03-25 09:07:26 -04:00
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}
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2012-03-15 19:38:26 -04:00
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$importer['forum'] = $page;
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2011-04-10 22:29:21 -04:00
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}
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2012-03-14 23:36:23 -04:00
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2012-04-03 02:07:26 -04:00
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// if contact's ssl policy changed, update our links
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2012-03-14 23:36:23 -04:00
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2018-01-27 11:13:41 -05:00
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$importer = Contact::updateSslPolicy($importer, $ssl_policy);
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2012-03-28 20:21:56 -04:00
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2018-04-21 05:55:41 -04:00
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logger('data: ' . $data, LOGGER_DATA);
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2010-10-04 07:22:34 -04:00
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2017-03-25 09:07:26 -04:00
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if ($dissolve == 1) {
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2017-11-19 17:03:39 -05:00
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// Relationship is dissolved permanently
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Contact::remove($importer['id']);
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2011-01-26 05:32:00 -05:00
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logger('relationship dissolved : ' . $importer['name'] . ' dissolved ' . $importer['username']);
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2018-01-27 11:59:10 -05:00
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System::xmlExit(0, 'relationship dissolved');
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2011-01-26 05:32:00 -05:00
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}
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2017-11-06 21:22:52 -05:00
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$rino = Config::get('system', 'rino_encrypt');
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2015-08-29 05:38:40 -04:00
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$rino = intval($rino);
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2017-03-25 09:07:26 -04:00
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if (strlen($key)) {
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2015-08-29 05:38:40 -04:00
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2015-06-23 11:36:26 -04:00
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// if local rino is lower than remote rino, abort: should not happen!
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// but only for $remote_rino > 1, because old code did't send rino version
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2018-01-19 11:34:56 -05:00
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if ($rino_remote > 1 && $rino < $rino_remote) {
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2015-06-23 11:36:26 -04:00
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logger("rino version '$rino_remote' is lower than supported '$rino'");
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2018-01-27 11:59:10 -05:00
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System::xmlExit(0, "rino version '$rino_remote' is lower than supported '$rino'");
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2015-06-23 11:36:26 -04:00
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}
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2015-08-29 05:38:40 -04:00
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2010-11-30 21:32:34 -05:00
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$rawkey = hex2bin(trim($key));
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2018-04-21 05:55:41 -04:00
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logger('rino: md5 raw key: ' . md5($rawkey), LOGGER_DATA);
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2010-11-30 21:32:34 -05:00
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$final_key = '';
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2017-03-25 09:07:26 -04:00
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if ($dfrn_version >= 2.1) {
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2018-04-21 05:55:41 -04:00
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if (($importer['duplex'] && strlen($importer['cprvkey'])) || !strlen($importer['cpubkey'])) {
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2017-03-30 14:30:23 -04:00
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openssl_private_decrypt($rawkey, $final_key, $importer['cprvkey']);
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2017-03-25 09:07:26 -04:00
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} else {
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2017-03-30 14:30:23 -04:00
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openssl_public_decrypt($rawkey, $final_key, $importer['cpubkey']);
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2011-02-02 00:21:47 -05:00
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}
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2017-03-25 09:07:26 -04:00
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} else {
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2018-04-21 05:55:41 -04:00
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if (($importer['duplex'] && strlen($importer['cpubkey'])) || !strlen($importer['cprvkey'])) {
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2017-03-30 14:30:23 -04:00
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openssl_public_decrypt($rawkey, $final_key, $importer['cpubkey']);
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2017-03-25 09:07:26 -04:00
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} else {
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2017-03-30 14:30:23 -04:00
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openssl_private_decrypt($rawkey, $final_key, $importer['cprvkey']);
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2011-02-02 00:21:47 -05:00
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}
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2010-11-30 21:32:34 -05:00
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}
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2018-04-21 05:55:41 -04:00
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switch ($rino_remote) {
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2015-06-23 10:13:09 -04:00
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case 0:
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case 1:
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2018-01-19 11:34:56 -05:00
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// we got a key. old code send only the key, without RINO version.
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// we assume RINO 1 if key and no RINO version
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2017-11-23 14:01:58 -05:00
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$data = DFRN::aesDecrypt(hex2bin($data), $final_key);
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2015-06-23 10:13:09 -04:00
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break;
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default:
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2017-08-16 00:08:57 -04:00
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logger("rino: invalid sent version '$rino_remote'");
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2018-01-27 11:59:10 -05:00
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System::xmlExit(0, "Invalid sent version '$rino_remote'");
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2015-06-23 10:13:09 -04:00
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}
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2015-08-29 05:38:40 -04:00
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2010-11-30 21:32:34 -05:00
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logger('rino: decrypted data: ' . $data, LOGGER_DATA);
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}
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2011-01-25 06:57:10 -05:00
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2018-04-21 05:55:41 -04:00
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logger('Importing post from ' . $importer['addr'] . ' to ' . $importer['nickname'] . ' with the RINO ' . $rino_remote . ' encryption.', LOGGER_DEBUG);
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2017-11-07 22:57:46 -05:00
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$ret = DFRN::import($data, $importer);
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2018-01-27 11:59:10 -05:00
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System::xmlExit($ret, 'Processed');
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2010-07-16 04:26:42 -04:00
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2010-10-04 07:22:34 -04:00
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// NOTREACHED
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2010-07-04 23:45:56 -04:00
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}
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2018-04-21 05:55:41 -04:00
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function dfrn_dispatch_public($msg)
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{
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// Fetch the corresponding public contact
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$contact = getDetailsByAddr($msg['author'], 0);
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if (!$contact) {
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logger('Contact not found for address ' . $msg['author']);
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System::xmlExit(3, 'Contact not found');
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}
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// We now have some contact, so we fetch it
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$importer = dba::fetch_first("SELECT *, `name` as `senderName`
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FROM `contact`
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WHERE NOT `blocked` AND `id` = ? LIMIT 1",
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$cid);
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// This should never fail
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if (!DBM::is_result($importer)) {
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logger('Contact not found for address ' . $msg['author']);
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System::xmlExit(3, 'Contact not found');
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}
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logger('Importing post from ' . $msg['author'] . ' with the public envelope.', LOGGER_DEBUG);
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// Now we should be able to import it
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$ret = DFRN::import($msg['message'], $importer);
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System::xmlExit($ret, 'Done');
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}
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function dfrn_dispatch_private($user, $msg)
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{
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// Check if the user has got this contact
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$cid = Contact::getIdForURL($msg['author'], $user['uid']);
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if (!$cid) {
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// Otherwise there should be a public contact
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$cid = Contact::getIdForURL($msg['author']);
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if (!$cid) {
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logger('Contact not found for address ' . $msg['author']);
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System::xmlExit(3, 'Contact not found');
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}
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}
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// We now have some contact, so we fetch it
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$importer = dba::fetch_first("SELECT *, `name` as `senderName`
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FROM `contact`
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WHERE NOT `blocked` AND `id` = ? LIMIT 1",
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|
|
$cid);
|
|
|
|
|
|
|
|
// This should never fail
|
|
|
|
if (!DBM::is_result($importer)) {
|
|
|
|
logger('Contact not found for address ' . $msg['author']);
|
|
|
|
System::xmlExit(3, 'Contact not found');
|
|
|
|
}
|
|
|
|
|
|
|
|
// Set the user id. This is important if this is a public contact
|
|
|
|
$importer['importer_uid'] = $user['uid'];
|
|
|
|
|
|
|
|
logger('Importing post from ' . $msg['author'] . ' to ' . $user['nickname'] . ' with the private envelope.', LOGGER_DEBUG);
|
|
|
|
|
|
|
|
// Now we should be able to import it
|
|
|
|
$ret = DFRN::import($msg['message'], $importer);
|
|
|
|
System::xmlExit($ret, 'Done');
|
|
|
|
}
|
2016-02-07 09:11:34 -05:00
|
|
|
|
2017-01-09 07:12:54 -05:00
|
|
|
function dfrn_notify_content(App $a) {
|
2010-07-04 23:45:56 -04:00
|
|
|
|
2018-04-21 05:55:41 -04:00
|
|
|
if (x($_GET,'dfrn_id')) {
|
2010-09-13 00:25:37 -04:00
|
|
|
|
2017-03-25 09:07:26 -04:00
|
|
|
/*
|
|
|
|
* initial communication from external contact, $direction is their direction.
|
|
|
|
* If this is a duplex communication, ours will be the opposite.
|
|
|
|
*/
|
2010-09-13 00:25:37 -04:00
|
|
|
|
|
|
|
$dfrn_id = notags(trim($_GET['dfrn_id']));
|
2010-10-12 23:29:04 -04:00
|
|
|
$dfrn_version = (float) $_GET['dfrn_version'];
|
2015-06-23 11:36:26 -04:00
|
|
|
$rino_remote = ((x($_GET,'rino')) ? intval($_GET['rino']) : 0);
|
2014-11-08 14:52:15 -05:00
|
|
|
$type = "";
|
|
|
|
$last_update = "";
|
2010-10-12 23:29:04 -04:00
|
|
|
|
2018-04-21 05:55:41 -04:00
|
|
|
logger('new notification dfrn_id=' . $dfrn_id);
|
2010-09-13 00:25:37 -04:00
|
|
|
|
|
|
|
$direction = (-1);
|
2018-04-21 05:55:41 -04:00
|
|
|
if (strpos($dfrn_id,':') == 1) {
|
2010-09-13 00:25:37 -04:00
|
|
|
$direction = intval(substr($dfrn_id,0,1));
|
|
|
|
$dfrn_id = substr($dfrn_id,2);
|
|
|
|
}
|
|
|
|
|
2010-07-04 23:45:56 -04:00
|
|
|
$hash = random_string();
|
|
|
|
|
|
|
|
$status = 0;
|
|
|
|
|
2018-04-21 05:55:41 -04:00
|
|
|
dba::delete('challenge', ["`expire` < ?", time()]);
|
2010-07-04 23:45:56 -04:00
|
|
|
|
2018-04-21 05:55:41 -04:00
|
|
|
$fields = ['challenge' => $hash, 'dfrn-id' => $dfrn_id, 'expire' => time() + 90,
|
|
|
|
'type' => $type, 'last_update' => $last_update];
|
|
|
|
dba::insert('challenge', $fields);
|
2010-07-04 23:45:56 -04:00
|
|
|
|
2018-04-21 05:55:41 -04:00
|
|
|
logger('challenge=' . $hash, LOGGER_DATA);
|
2010-09-13 00:25:37 -04:00
|
|
|
|
|
|
|
$sql_extra = '';
|
|
|
|
switch($direction) {
|
|
|
|
case (-1):
|
2018-04-21 05:55:41 -04:00
|
|
|
$sql_extra = sprintf(" AND (`issued-id` = '%s' OR `dfrn-id` = '%s') ", dbesc($dfrn_id), dbesc($dfrn_id));
|
2010-09-13 00:25:37 -04:00
|
|
|
$my_id = $dfrn_id;
|
|
|
|
break;
|
|
|
|
case 0:
|
|
|
|
$sql_extra = sprintf(" AND `issued-id` = '%s' AND `duplex` = 1 ", dbesc($dfrn_id));
|
|
|
|
$my_id = '1:' . $dfrn_id;
|
|
|
|
break;
|
|
|
|
case 1:
|
|
|
|
$sql_extra = sprintf(" AND `dfrn-id` = '%s' AND `duplex` = 1 ", dbesc($dfrn_id));
|
|
|
|
$my_id = '0:' . $dfrn_id;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
$status = 1;
|
|
|
|
break; // NOTREACHED
|
|
|
|
}
|
|
|
|
|
2013-11-02 05:49:44 -04:00
|
|
|
$r = q("SELECT `contact`.*, `user`.`nickname`, `user`.`page-flags` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
|
|
|
|
WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0 AND `user`.`nickname` = '%s'
|
2012-11-02 16:43:47 -04:00
|
|
|
AND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 $sql_extra LIMIT 1",
|
2010-10-18 19:38:48 -04:00
|
|
|
dbesc($a->argv[1])
|
|
|
|
);
|
2010-09-13 00:25:37 -04:00
|
|
|
|
2018-04-21 05:55:41 -04:00
|
|
|
if (!DBM::is_result($r)) {
|
2010-07-04 23:45:56 -04:00
|
|
|
$status = 1;
|
2016-12-20 04:10:33 -05:00
|
|
|
}
|
2010-07-04 23:45:56 -04:00
|
|
|
|
2018-04-21 05:55:41 -04:00
|
|
|
logger("Remote rino version: ".$rino_remote." for ".$r[0]["url"], LOGGER_DATA);
|
2015-08-29 10:55:25 -04:00
|
|
|
|
2017-03-23 17:22:18 -04:00
|
|
|
$challenge = '';
|
2010-08-05 05:57:03 -04:00
|
|
|
$encrypted_id = '';
|
2017-03-23 17:22:18 -04:00
|
|
|
$id_str = $my_id . '.' . mt_rand(1000,9999);
|
2010-08-05 05:57:03 -04:00
|
|
|
|
2011-09-20 00:24:16 -04:00
|
|
|
$prv_key = trim($r[0]['prvkey']);
|
|
|
|
$pub_key = trim($r[0]['pubkey']);
|
2017-03-23 17:22:18 -04:00
|
|
|
$dplx = intval($r[0]['duplex']);
|
|
|
|
|
2018-04-21 05:55:41 -04:00
|
|
|
if (($dplx && strlen($prv_key)) || (strlen($prv_key) && !strlen($pub_key))) {
|
2017-03-23 17:22:18 -04:00
|
|
|
openssl_private_encrypt($hash, $challenge, $prv_key);
|
|
|
|
openssl_private_encrypt($id_str, $encrypted_id, $prv_key);
|
|
|
|
} elseif (strlen($pub_key)) {
|
|
|
|
openssl_public_encrypt($hash, $challenge, $pub_key);
|
|
|
|
openssl_public_encrypt($id_str, $encrypted_id, $pub_key);
|
|
|
|
} else {
|
|
|
|
/// @TODO these kind of else-blocks are making the code harder to understand
|
2017-03-21 12:02:59 -04:00
|
|
|
$status = 1;
|
2017-03-23 17:22:18 -04:00
|
|
|
}
|
2010-09-02 03:31:11 -04:00
|
|
|
|
|
|
|
$challenge = bin2hex($challenge);
|
2010-08-05 05:57:03 -04:00
|
|
|
$encrypted_id = bin2hex($encrypted_id);
|
|
|
|
|
2015-08-29 05:38:40 -04:00
|
|
|
|
2017-11-06 21:22:52 -05:00
|
|
|
$rino = Config::get('system', 'rino_encrypt');
|
2015-06-23 11:36:26 -04:00
|
|
|
$rino = intval($rino);
|
2016-01-22 14:26:11 -05:00
|
|
|
|
2018-04-21 05:55:41 -04:00
|
|
|
logger("Local rino version: ". $rino, LOGGER_DATA);
|
2015-08-29 05:38:40 -04:00
|
|
|
|
2015-06-23 11:36:26 -04:00
|
|
|
// if requested rino is lower than enabled local rino, lower local rino version
|
|
|
|
// if requested rino is higher than enabled local rino, reply with local rino
|
2017-03-23 17:22:18 -04:00
|
|
|
if ($rino_remote < $rino) {
|
|
|
|
$rino = $rino_remote;
|
|
|
|
}
|
2015-08-29 05:38:40 -04:00
|
|
|
|
2018-04-21 05:55:41 -04:00
|
|
|
if (($r[0]['rel'] && ($r[0]['rel'] != CONTACT_IS_SHARING)) || ($r[0]['page-flags'] == PAGE_COMMUNITY)) {
|
2012-03-28 20:21:56 -04:00
|
|
|
$perm = 'rw';
|
2017-03-23 17:22:18 -04:00
|
|
|
} else {
|
2012-03-28 20:21:56 -04:00
|
|
|
$perm = 'r';
|
|
|
|
}
|
2010-12-01 16:39:00 -05:00
|
|
|
|
2010-10-12 23:29:04 -04:00
|
|
|
header("Content-type: text/xml");
|
|
|
|
|
2013-11-02 05:49:44 -04:00
|
|
|
echo '<?xml version="1.0" encoding="UTF-8"?>' . "\r\n"
|
2010-10-12 23:29:04 -04:00
|
|
|
. '<dfrn_notify>' . "\r\n"
|
|
|
|
. "\t" . '<status>' . $status . '</status>' . "\r\n"
|
|
|
|
. "\t" . '<dfrn_version>' . DFRN_PROTOCOL_VERSION . '</dfrn_version>' . "\r\n"
|
2012-03-28 20:21:56 -04:00
|
|
|
. "\t" . '<rino>' . $rino . '</rino>' . "\r\n"
|
2013-11-02 05:49:44 -04:00
|
|
|
. "\t" . '<perm>' . $perm . '</perm>' . "\r\n"
|
|
|
|
. "\t" . '<dfrn_id>' . $encrypted_id . '</dfrn_id>' . "\r\n"
|
2010-10-12 23:29:04 -04:00
|
|
|
. "\t" . '<challenge>' . $challenge . '</challenge>' . "\r\n"
|
|
|
|
. '</dfrn_notify>' . "\r\n" ;
|
|
|
|
|
2010-10-04 07:22:34 -04:00
|
|
|
killme();
|
2010-07-04 23:45:56 -04:00
|
|
|
}
|
2010-10-04 07:22:34 -04:00
|
|
|
}
|