Friendica Communications Platform
(please note that this is a clone of the repository at github, issues are handled there)
https://friendi.ca
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644 lines
22 KiB
644 lines
22 KiB
<?php |
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require_once('simplepie/simplepie.inc'); |
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require_once('include/items.php'); |
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function dfrn_notify_post(&$a) { |
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$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')) ? $_POST['key'] : ''); |
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$dissolve = ((x($_POST,'dissolve')) ? intval($_POST['dissolve']) : 0); |
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$perm = ((x($_POST,'perm')) ? notags(trim($_POST['perm'])) : 'r'); |
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$writable = (-1); |
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if($dfrn_version >= 2.21) { |
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$writable = (($perm === 'rw') ? 1 : 0); |
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} |
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$direction = (-1); |
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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($dfrn_id,2); |
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} |
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$r = q("SELECT * FROM `challenge` WHERE `dfrn-id` = '%s' AND `challenge` = '%s' LIMIT 1", |
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dbesc($dfrn_id), |
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dbesc($challenge) |
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); |
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if(! count($r)) { |
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logger('dfrn_notify: could not match challenge to dfrn_id ' . $dfrn_id . ' challenge=' . $challenge); |
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xml_status(3); |
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} |
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$r = q("DELETE FROM `challenge` WHERE `dfrn-id` = '%s' AND `challenge` = '%s' LIMIT 1", |
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dbesc($dfrn_id), |
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dbesc($challenge) |
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); |
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// find the local user who owns this relationship. |
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$sql_extra = ''; |
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switch($direction) { |
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case (-1): |
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$sql_extra = sprintf(" AND ( `issued-id` = '%s' OR `dfrn-id` = '%s' ) ", dbesc($dfrn_id), dbesc($dfrn_id)); |
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break; |
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case 0: |
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$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($dfrn_id)); |
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break; |
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default: |
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xml_status(3); |
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break; // NOTREACHED |
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} |
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$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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`contact`.`url` as `url`, |
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`contact`.`name` as `senderName`, |
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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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AND `user`.`nickname` = '%s' $sql_extra LIMIT 1", |
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dbesc($a->argv[1]) |
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); |
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if(! count($r)) { |
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logger('dfrn_notify: contact not found for dfrn_id ' . $dfrn_id); |
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xml_status(3); |
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//NOTREACHED |
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} |
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// $importer in this case contains the contact record for the remote contact joined with the user record of our user. |
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$importer = $r[0]; |
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logger('dfrn_notify: received notify from ' . $importer['name'] . ' for ' . $importer['username']); |
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logger('dfrn_notify: data: ' . $data, LOGGER_DATA); |
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if($dissolve == 1) { |
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/** |
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* Relationship is dissolved permanently |
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*/ |
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require_once('include/Contact.php'); |
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contact_remove($importer['id']); |
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logger('relationship dissolved : ' . $importer['name'] . ' dissolved ' . $importer['username']); |
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xml_status(0); |
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} |
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if(strlen($key)) { |
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$rawkey = hex2bin(trim($key)); |
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logger('rino: md5 raw key: ' . md5($rawkey)); |
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$final_key = ''; |
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if($dfrn_version >= 2.1) { |
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if((($importer['duplex']) && strlen($importer['cprvkey'])) || (! strlen($importer['cpubkey']))) { |
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openssl_private_decrypt($rawkey,$final_key,$importer['cprvkey']); |
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} |
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else { |
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openssl_public_decrypt($rawkey,$final_key,$importer['cpubkey']); |
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} |
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} |
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else { |
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if((($importer['duplex']) && strlen($importer['cpubkey'])) || (! strlen($importer['cprvkey']))) { |
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openssl_public_decrypt($rawkey,$final_key,$importer['cpubkey']); |
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} |
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else { |
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openssl_private_decrypt($rawkey,$final_key,$importer['cprvkey']); |
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} |
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} |
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logger('rino: received key : ' . $final_key); |
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$data = aes_decrypt(hex2bin($data),$final_key); |
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logger('rino: decrypted data: ' . $data, LOGGER_DATA); |
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} |
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if($importer['readonly']) { |
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// We aren't receiving stuff from this person. But we will quietly ignore them |
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// rather than a blatant "go away" message. |
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logger('dfrn_notify: ignoring'); |
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xml_status(0); |
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//NOTREACHED |
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} |
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// Consume notification feed. This may differ from consuming a public feed in several ways |
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// - might contain email |
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// - might contain remote followup to our message |
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// - in which case we need to accept it and then notify other conversants |
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// - we may need to send various email notifications |
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$feed = new SimplePie(); |
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$feed->set_raw_data($data); |
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$feed->enable_order_by_date(false); |
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$feed->init(); |
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$ismail = false; |
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$rawmail = $feed->get_feed_tags( NAMESPACE_DFRN, 'mail' ); |
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if(isset($rawmail[0]['child'][NAMESPACE_DFRN])) { |
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logger('dfrn_notify: private message received'); |
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$ismail = true; |
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$base = $rawmail[0]['child'][NAMESPACE_DFRN]; |
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$msg = array(); |
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$msg['uid'] = $importer['importer_uid']; |
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$msg['from-name'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['name'][0]['data'])); |
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$msg['from-photo'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['avatar'][0]['data'])); |
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$msg['from-url'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['uri'][0]['data'])); |
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$msg['contact-id'] = $importer['id']; |
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$msg['title'] = notags(unxmlify($base['subject'][0]['data'])); |
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$msg['body'] = escape_tags(unxmlify($base['content'][0]['data'])); |
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$msg['seen'] = 0; |
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$msg['replied'] = 0; |
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$msg['uri'] = notags(unxmlify($base['id'][0]['data'])); |
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$msg['parent-uri'] = notags(unxmlify($base['in-reply-to'][0]['data'])); |
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$msg['created'] = datetime_convert(notags(unxmlify('UTC','UTC',$base['sentdate'][0]['data']))); |
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dbesc_array($msg); |
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$r = dbq("INSERT INTO `mail` (`" . implode("`, `", array_keys($msg)) |
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. "`) VALUES ('" . implode("', '", array_values($msg)) . "')" ); |
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// send email notification if requested. |
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require_once('bbcode.php'); |
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if($importer['notify-flags'] & NOTIFY_MAIL) { |
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// name of the automated email sender |
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$msg['notificationfromname'] = t('Administrator'); |
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// noreply address to send from |
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$msg['notificationfromemail'] = t('noreply') . '@' . $a->get_hostname(); |
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// text version |
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// process the message body to display properly in text mode |
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// 1) substitute a \n character for the "\" then "n", so it behaves properly (it doesn't come in as a \n character) |
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// 2) remove escape slashes |
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// 3) decode any bbcode from the message editor |
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// 4) decode any encoded html tags |
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// 5) remove html tags |
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$msg['textversion'] |
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= strip_tags(html_entity_decode(bbcode(stripslashes(str_replace(array("\\r\\n", "\\r", "\\n"), "\n",$msg['body']))),ENT_QUOTES,'UTF-8')); |
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// html version |
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// process the message body to display properly in text mode |
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// 1) substitute a <br /> tag for the "\" then "n", so it behaves properly (it doesn't come in as a \n character) |
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// 2) remove escape slashes |
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// 3) decode any bbcode from the message editor |
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// 4) decode any encoded html tags |
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$msg['htmlversion'] |
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= html_entity_decode(bbcode(stripslashes(str_replace(array("\\r\\n", "\\r","\\n\\n" ,"\\n"), "<br />\n",$msg['body'])))); |
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// load the template for private message notifications |
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$tpl = load_view_file('view/mail_received_html_body_eml.tpl'); |
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$email_html_body_tpl = replace_macros($tpl,array( |
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'$siteName' => $a->config['sitename'], // name of this site |
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'$siteurl' => $a->get_baseurl(), // descriptive url of this site |
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'$thumb' => $importer['thumb'], // thumbnail url for sender icon |
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'$email' => $importer['email'], // email address to send to |
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'$url' => $importer['url'], // full url for the site |
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'$from' => $msg['from-name'], // name of the person sending the message |
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'$title' => stripslashes($msg['title']), // subject of the message |
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'$htmlversion' => $msg['htmlversion'], // html version of the message |
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'$mimeboundary' => $msg['mimeboundary'], // mime message divider |
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'$hostname' => $a->get_hostname() // name of this host |
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)); |
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// load the template for private message notifications |
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$tpl = load_view_file('view/mail_received_text_body_eml.tpl'); |
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$email_text_body_tpl = replace_macros($tpl,array( |
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'$siteName' => $a->config['sitename'], // name of this site |
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'$siteurl' => $a->get_baseurl(), // descriptive url of this site |
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'$thumb' => $importer['thumb'], // thumbnail url for sender icon |
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'$email' => $importer['email'], // email address to send to |
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'$url' => $importer['url'], // full url for the site |
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'$from' => $msg['from-name'], // name of the person sending the message |
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'$title' => stripslashes($msg['title']), // subject of the message |
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'$textversion' => $msg['textversion'], // text version of the message |
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'$mimeboundary' => $msg['mimeboundary'], // mime message divider |
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'$hostname' => $a->get_hostname() // name of this host |
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)); |
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// use the EmailNotification library to send the message |
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require_once("include/EmailNotification.php"); |
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EmailNotification::sendTextHtmlEmail( |
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$msg['notificationfromname'], |
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$msg['notificationfromemail'], |
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$msg['notificationfromemail'], |
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$importer['email'], |
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t('New mail received at ') . $a->config['sitename'], |
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$email_html_body_tpl, |
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$email_text_body_tpl |
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); |
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} |
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xml_status(0); |
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// NOTREACHED |
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} |
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logger('dfrn_notify: feed item count = ' . $feed->get_item_quantity()); |
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// process any deleted entries |
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$del_entries = $feed->get_feed_tags(NAMESPACE_TOMB, 'deleted-entry'); |
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if(is_array($del_entries) && count($del_entries)) { |
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foreach($del_entries as $dentry) { |
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$deleted = false; |
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if(isset($dentry['attribs']['']['ref'])) { |
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$uri = $dentry['attribs']['']['ref']; |
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$deleted = true; |
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if(isset($dentry['attribs']['']['when'])) { |
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$when = $dentry['attribs']['']['when']; |
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$when = datetime_convert('UTC','UTC', $when, 'Y-m-d H:i:s'); |
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} |
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else |
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$when = datetime_convert('UTC','UTC','now','Y-m-d H:i:s'); |
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} |
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if($deleted) { |
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$r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `contact-id` = %d LIMIT 1", |
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dbesc($uri), |
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intval($importer['importer_uid']), |
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intval($importer['id']) |
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); |
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if(count($r)) { |
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$item = $r[0]; |
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if(! $item['deleted']) |
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logger('dfrn_notify: deleting item ' . $item['id'] . ' uri=' . $item['uri'], LOGGER_DEBUG); |
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if($item['uri'] == $item['parent-uri']) { |
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$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' |
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WHERE `parent-uri` = '%s' AND `uid` = %d", |
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dbesc($when), |
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dbesc(datetime_convert()), |
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dbesc($item['uri']), |
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intval($importer['importer_uid']) |
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); |
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} |
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else { |
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$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' |
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WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", |
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dbesc($when), |
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dbesc(datetime_convert()), |
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dbesc($uri), |
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intval($importer['importer_uid']) |
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); |
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if($item['last-child']) { |
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// ensure that last-child is set in case the comment that had it just got wiped. |
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q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d ", |
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dbesc(datetime_convert()), |
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dbesc($item['parent-uri']), |
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intval($item['uid']) |
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); |
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// who is the last child now? |
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$r = q("SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 AND `uid` = %d |
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ORDER BY `created` DESC LIMIT 1", |
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dbesc($item['parent-uri']), |
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intval($importer['importer_uid']) |
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); |
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if(count($r)) { |
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q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d LIMIT 1", |
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intval($r[0]['id']) |
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); |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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foreach($feed->get_items() as $item) { |
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$is_reply = false; |
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$item_id = $item->get_id(); |
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$rawthread = $item->get_item_tags( NAMESPACE_THREAD, 'in-reply-to'); |
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if(isset($rawthread[0]['attribs']['']['ref'])) { |
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$is_reply = true; |
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$parent_uri = $rawthread[0]['attribs']['']['ref']; |
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} |
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if($is_reply) { |
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if($feed->get_item_quantity() == 1) { |
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logger('dfrn_notify: received remote comment'); |
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$is_like = false; |
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// remote reply to our post. Import and then notify everybody else. |
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$datarray = get_atom_elements($feed,$item); |
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$datarray['type'] = 'remote-comment'; |
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$datarray['wall'] = 1; |
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$datarray['parent-uri'] = $parent_uri; |
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$datarray['uid'] = $importer['importer_uid']; |
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$datarray['contact-id'] = $importer['id']; |
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if(($datarray['verb'] == ACTIVITY_LIKE) || ($datarray['verb'] == ACTIVITY_DISLIKE)) { |
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$is_like = true; |
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$datarray['type'] = 'activity'; |
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$datarray['gravity'] = GRAVITY_LIKE; |
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$datarray['last-child'] = 0; |
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} |
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$posted_id = item_store($datarray); |
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$parent = 0; |
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if($posted_id) { |
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$r = q("SELECT `parent` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", |
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intval($posted_id), |
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intval($importer['importer_uid']) |
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); |
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if(count($r)) |
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$parent = $r[0]['parent']; |
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if(! $is_like) { |
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$r1 = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `uid` = %d AND `parent` = %d", |
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dbesc(datetime_convert()), |
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intval($importer['importer_uid']), |
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intval($r[0]['parent']) |
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); |
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$r2 = q("UPDATE `item` SET `last-child` = 1, `changed` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1", |
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dbesc(datetime_convert()), |
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intval($importer['importer_uid']), |
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intval($posted_id) |
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); |
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} |
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if($posted_id && $parent) { |
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proc_run('php',"include/notifier.php","comment-import","$posted_id"); |
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if((! $is_like) && ($importer['notify-flags'] & NOTIFY_COMMENT) && (! $importer['self'])) { |
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require_once('bbcode.php'); |
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$from = stripslashes($datarray['author-name']); |
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$tpl = load_view_file('view/cmnt_received_eml.tpl'); |
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$email_tpl = replace_macros($tpl, array( |
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'$sitename' => $a->config['sitename'], |
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'$siteurl' => $a->get_baseurl(), |
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'$username' => $importer['username'], |
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'$email' => $importer['email'], |
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'$display' => $a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $posted_id, |
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'$from' => $from, |
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'$body' => html_entity_decode(strip_tags(bbcode(stripslashes($datarray['body']))), ENT_QUOTES, 'UTF-8') |
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)); |
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$res = mail($importer['email'], sprintf(t('%s commented on an item at %s'), $from , $a->config['sitename']), |
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$email_tpl, "From: " . t('Administrator') . '@' . $a->get_hostname() ); |
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} |
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} |
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xml_status(0); |
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// NOTREACHED |
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} |
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} |
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else { |
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// regular comment that is part of this total conversation. Have we seen it? If not, import it. |
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$item_id = $item->get_id(); |
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$datarray = get_atom_elements($feed,$item); |
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$r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", |
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dbesc($item_id), |
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intval($importer['importer_uid']) |
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); |
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// Update content if 'updated' changes |
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if(count($r)) { |
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if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) { |
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$r = q("UPDATE `item` SET `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", |
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dbesc($datarray['body']), |
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dbesc(datetime_convert('UTC','UTC',$datarray['edited'])), |
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dbesc($item_id), |
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intval($importer['importer_uid']) |
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); |
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} |
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// update last-child if it changes |
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$allow = $item->get_item_tags( NAMESPACE_DFRN, 'comment-allow'); |
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if(($allow) && ($allow[0]['data'] != $r[0]['last-child'])) { |
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$r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d", |
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dbesc(datetime_convert()), |
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dbesc($parent_uri), |
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intval($importer['importer_uid']) |
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); |
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$r = q("UPDATE `item` SET `last-child` = %d , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", |
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intval($allow[0]['data']), |
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dbesc(datetime_convert()), |
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dbesc($item_id), |
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intval($importer['importer_uid']) |
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); |
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} |
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continue; |
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} |
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$datarray['parent-uri'] = $parent_uri; |
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$datarray['uid'] = $importer['importer_uid']; |
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$datarray['contact-id'] = $importer['id']; |
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if(($datarray['verb'] == ACTIVITY_LIKE) || ($datarray['verb'] == ACTIVITY_DISLIKE)) { |
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$datarray['type'] = 'activity'; |
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$datarray['gravity'] = GRAVITY_LIKE; |
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} |
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$r = item_store($datarray); |
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|
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// find out if our user is involved in this conversation and wants to be notified. |
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if(($datarray['type'] != 'activity') && ($importer['notify-flags'] & NOTIFY_COMMENT)) { |
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$myconv = q("SELECT `author-link` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 ", |
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dbesc($parent_uri), |
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intval($importer['importer_uid']) |
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); |
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if(count($myconv)) { |
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$importer_url = $a->get_baseurl() . '/profile/' . $importer['nickname']; |
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foreach($myconv as $conv) { |
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if(! link_compare($conv['author-link'],$importer_url)) |
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continue; |
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require_once('bbcode.php'); |
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$from = stripslashes($datarray['author-name']); |
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$tpl = load_view_file('view/cmnt_received_eml.tpl'); |
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$email_tpl = replace_macros($tpl, array( |
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'$sitename' => $a->config['sitename'], |
|
'$siteurl' => $a->get_baseurl(), |
|
'$username' => $importer['username'], |
|
'$email' => $importer['email'], |
|
'$from' => $from, |
|
'$display' => $a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $r, |
|
'$body' => html_entity_decode(strip_tags(bbcode(stripslashes($datarray['body']))), ENT_QUOTES, 'UTF-8') |
|
)); |
|
|
|
$res = mail($importer['email'], sprintf( t("%s commented on an item at %s") , $from ,$a->config['sitename']), |
|
$email_tpl, "From: ".t("Administrator") . "@". $a->get_hostname() ); |
|
break; |
|
} |
|
} |
|
} |
|
continue; |
|
} |
|
} |
|
|
|
else { |
|
|
|
// Head post of a conversation. Have we seen it? If not, import it. |
|
|
|
|
|
$item_id = $item->get_id(); |
|
$datarray = get_atom_elements($feed,$item); |
|
|
|
$r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", |
|
dbesc($item_id), |
|
intval($importer['importer_uid']) |
|
); |
|
|
|
// Update content if 'updated' changes |
|
|
|
if(count($r)) { |
|
if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) { |
|
$r = q("UPDATE `item` SET `body` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", |
|
dbesc($datarray['body']), |
|
dbesc(datetime_convert('UTC','UTC',$datarray['edited'])), |
|
dbesc($item_id), |
|
intval($importer['importer_uid']) |
|
); |
|
} |
|
|
|
// update last-child if it changes |
|
|
|
$allow = $item->get_item_tags( NAMESPACE_DFRN, 'comment-allow'); |
|
if($allow && $allow[0]['data'] != $r[0]['last-child']) { |
|
$r = q("UPDATE `item` SET `last-child` = %d , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", |
|
intval($allow[0]['data']), |
|
dbesc(datetime_convert()), |
|
dbesc($item_id), |
|
intval($importer['importer_uid']) |
|
); |
|
} |
|
continue; |
|
} |
|
|
|
$datarray['parent-uri'] = $item_id; |
|
$datarray['uid'] = $importer['importer_uid']; |
|
$datarray['contact-id'] = $importer['id']; |
|
$r = item_store($datarray); |
|
continue; |
|
} |
|
} |
|
|
|
xml_status(0); |
|
// NOTREACHED |
|
|
|
} |
|
|
|
|
|
function dfrn_notify_content(&$a) { |
|
|
|
if(x($_GET,'dfrn_id')) { |
|
|
|
// initial communication from external contact, $direction is their direction. |
|
// If this is a duplex communication, ours will be the opposite. |
|
|
|
$dfrn_id = notags(trim($_GET['dfrn_id'])); |
|
$dfrn_version = (float) $_GET['dfrn_version']; |
|
|
|
logger('dfrn_notify: new notification dfrn_id=' . $dfrn_id); |
|
|
|
$direction = (-1); |
|
if(strpos($dfrn_id,':') == 1) { |
|
$direction = intval(substr($dfrn_id,0,1)); |
|
$dfrn_id = substr($dfrn_id,2); |
|
} |
|
|
|
$hash = random_string(); |
|
|
|
$status = 0; |
|
|
|
$r = q("DELETE FROM `challenge` WHERE `expire` < " . intval(time())); |
|
|
|
$r = q("INSERT INTO `challenge` ( `challenge`, `dfrn-id`, `expire` ) |
|
VALUES( '%s', '%s', %d ) ", |
|
dbesc($hash), |
|
dbesc($dfrn_id), |
|
intval(time() + 90 ) |
|
); |
|
|
|
logger('dfrn_notify: challenge=' . $hash ); |
|
|
|
$sql_extra = ''; |
|
switch($direction) { |
|
case (-1): |
|
$sql_extra = sprintf(" AND ( `issued-id` = '%s' OR `dfrn-id` = '%s' ) ", dbesc($dfrn_id), dbesc($dfrn_id)); |
|
$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 |
|
} |
|
|
|
$r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid` |
|
WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0 AND `user`.`nickname` = '%s' $sql_extra LIMIT 1", |
|
dbesc($a->argv[1]) |
|
); |
|
|
|
if(! count($r)) |
|
$status = 1; |
|
|
|
$challenge = ''; |
|
$encrypted_id = ''; |
|
$id_str = $my_id . '.' . mt_rand(1000,9999); |
|
|
|
if((($r[0]['duplex']) && strlen($r[0]['prvkey'])) || (! strlen($r[0]['pubkey']))) { |
|
openssl_private_encrypt($hash,$challenge,$r[0]['prvkey']); |
|
openssl_private_encrypt($id_str,$encrypted_id,$r[0]['prvkey']); |
|
} |
|
else { |
|
openssl_public_encrypt($hash,$challenge,$r[0]['pubkey']); |
|
openssl_public_encrypt($id_str,$encrypted_id,$r[0]['pubkey']); |
|
} |
|
|
|
$challenge = bin2hex($challenge); |
|
$encrypted_id = bin2hex($encrypted_id); |
|
|
|
$rino = ((function_exists('mcrypt_encrypt')) ? 1 : 0); |
|
|
|
$rino_enable = get_config('system','rino_encrypt'); |
|
|
|
if(! $rino_enable) |
|
$rino = 0; |
|
|
|
|
|
header("Content-type: text/xml"); |
|
|
|
echo '<?xml version="1.0" encoding="UTF-8"?>' . "\r\n" |
|
. '<dfrn_notify>' . "\r\n" |
|
. "\t" . '<status>' . $status . '</status>' . "\r\n" |
|
. "\t" . '<dfrn_version>' . DFRN_PROTOCOL_VERSION . '</dfrn_version>' . "\r\n" |
|
. "\t" . '<rino>' . $rino . '</rino>' . "\r\n" |
|
. "\t" . '<dfrn_id>' . $encrypted_id . '</dfrn_id>' . "\r\n" |
|
. "\t" . '<challenge>' . $challenge . '</challenge>' . "\r\n" |
|
. '</dfrn_notify>' . "\r\n" ; |
|
|
|
killme(); |
|
} |
|
|
|
}
|
|
|