]> git.mxchange.org Git - friendica.git/blobdiff - mod/dfrn_notify.php
more upd8s
[friendica.git] / mod / dfrn_notify.php
index 0a3dac2546da0efb075371eba1ff7f126ca33cb6..e4aabba5a1626af7a7b293e4790e20384b910253 100644 (file)
@@ -6,10 +6,11 @@ require_once('include/items.php');
 
 function dfrn_notify_post(&$a) {
 
-       $dfrn_id = notags(trim($_POST['dfrn_id']));
-       $dfrn_version = (float) $_POST['dfrn_version'];
-       $challenge = notags(trim($_POST['challenge']));
-       $data = $_POST['data'];
+       $dfrn_id      = ((x($_POST,'dfrn_id'))      ? notags(trim($_POST['dfrn_id']))   : '');
+       $dfrn_version = ((x($_POST,'dfrn_version')) ? (float) $_POST['dfrn_version']    : 2.0);
+       $challenge    = ((x($_POST,'challenge'))    ? notags(trim($_POST['challenge'])) : '');
+       $data         = ((x($_POST,'data'))         ? $_POST['data']                    : '');
+       $key          = ((x($_POST,'key'))          ? $_POST['key']                     : '');
 
        $direction = (-1);
        if(strpos($dfrn_id,':') == 1) {
@@ -50,7 +51,8 @@ function dfrn_notify_post(&$a) {
        }
                 
 
-       $r = q("SELECT `contact`.*, `contact`.`uid` AS `importer_uid`, `user`.* FROM `contact` 
+       $r = q("SELECT `contact`.*, `contact`.`uid` AS `importer_uid`, 
+               `contact`.`pubkey` AS `cpubkey`, `contact`.`prvkey` AS `cprvkey`, `user`.* FROM `contact` 
                LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid` 
                WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0 
                AND `user`.`nickname` = '%s' $sql_extra LIMIT 1",
@@ -76,6 +78,23 @@ function dfrn_notify_post(&$a) {
                //NOTREACHED
        }
 
+       if(strlen($key)) {
+               $rawkey = hex2bin(trim($key));
+               logger('rino: md5 raw key: ' . md5($rawkey));
+               $final_key = '';
+
+               if((($importer['duplex']) && strlen($importer['cpubkey'])) || (! strlen($importer['cprvkey']))) {
+                       openssl_public_decrypt($rawkey,$final_key,$importer['cpubkey']);
+               }
+               else {
+                       openssl_private_decrypt($rawkey,$final_key,$importer['cprvkey']);
+               }
+
+               logger('rino: received key : ' . $final_key);
+               $data = aes_decrypt(hex2bin($data),$final_key);
+               logger('rino: decrypted data: ' . $data, LOGGER_DATA);
+       }
+
        // Consume notification feed. This may differ from consuming a public feed in several ways
        // - might contain email
        // - might contain remote followup to our message
@@ -105,7 +124,6 @@ function dfrn_notify_post(&$a) {
                $msg['contact-id'] = $importer['id'];
                $msg['title'] = notags(unxmlify($base['subject'][0]['data']));
                $msg['body'] = escape_tags(unxmlify($base['content'][0]['data']));
-               $msg['delivered'] = 1;
                $msg['seen'] = 0;
                $msg['replied'] = 0;
                $msg['uri'] = notags(unxmlify($base['id'][0]['data']));
@@ -150,6 +168,8 @@ function dfrn_notify_post(&$a) {
                xml_status(0);
                // NOTREACHED
        }       
+       
+       logger('dfrn_notify: feed item count = ' . $feed->get_item_quantity());
 
        foreach($feed->get_items() as $item) {
 
@@ -224,6 +244,8 @@ function dfrn_notify_post(&$a) {
 
                if($is_reply) {
                        if($feed->get_item_quantity() == 1) {
+                               logger('dfrn_notify: received remote comment');
+                               $is_like = false;
                                // remote reply to our post. Import and then notify everybody else.
                                $datarray = get_atom_elements($feed,$item);
                                $datarray['type'] = 'remote-comment';
@@ -232,54 +254,57 @@ function dfrn_notify_post(&$a) {
                                $datarray['uid'] = $importer['importer_uid'];
                                $datarray['contact-id'] = $importer['id'];
                                if(($datarray['verb'] == ACTIVITY_LIKE) || ($datarray['verb'] == ACTIVITY_DISLIKE)) {
+                                       $is_like = true;
                                        $datarray['type'] = 'activity';
                                        $datarray['gravity'] = GRAVITY_LIKE;
+                                       $datarray['last-child'] = 0;
                                }
                                $posted_id = item_store($datarray);
 
                                if($posted_id) {
-                                       $r = q("SELECT `parent` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
-                                               intval($posted_id),
-                                               intval($importer['importer_uid'])
-                                       );
-                                       if(count($r)) {
-                                               $r1 = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `uid` = %d AND `parent` = %d",
-                                                       dbesc(datetime_convert()),
-                                                       intval($importer['importer_uid']),
-                                                       intval($r[0]['parent'])
+                                       if(! $is_like) {
+                                               $r = q("SELECT `parent` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+                                                       intval($posted_id),
+                                                       intval($importer['importer_uid'])
+                                               );
+                                               if(count($r)) {
+                                                       $r1 = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `uid` = %d AND `parent` = %d",
+                                                               dbesc(datetime_convert()),
+                                                               intval($importer['importer_uid']),
+                                                               intval($r[0]['parent'])
+                                                       );
+                                               }
+                                               $r2 = q("UPDATE `item` SET `last-child` = 1, `changed` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
+                                                               dbesc(datetime_convert()),
+                                                               intval($importer['importer_uid']),
+                                                               intval($posted_id)
                                                );
                                        }
-                                       $r2 = q("UPDATE `item` SET `last-child` = 1, `changed` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
-                                                       dbesc(datetime_convert()),
-                                                       intval($importer['importer_uid']),
-                                                       intval($posted_id)
-                                       );
-
-                                       if($datarray['type'] == 'remote-comment') {
-                                               $php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
 
-                                               proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"comment-import\" \"$posted_id\" &", 
-                                                       array(),$foo));
-
-                                               if(($importer['notify-flags'] & NOTIFY_COMMENT) && (! $importer['self'])) {
-                                                       require_once('bbcode.php');
-                                                       $from = stripslashes($datarray['author-name']);
-                                                       $tpl = load_view_file('view/cmnt_received_eml.tpl');                    
-                                                       $email_tpl = replace_macros($tpl, array(
-                                                               '$sitename' => $a->config['sitename'],
-                                                               '$siteurl' =>  $a->get_baseurl(),
-                                                               '$username' => $importer['username'],
-                                                               '$email' => $importer['email'],
-                                                               '$display' => $a->get_baseurl() . '/display/' . $posted_id, 
-                                                               '$from' => $from,
+                                       $php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
+
+                                       proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"comment-import\" \"$posted_id\" &", 
+                                               array(),$foo));
+
+                                       if((! $is_like) && ($importer['notify-flags'] & NOTIFY_COMMENT) && (! $importer['self'])) {
+                                               require_once('bbcode.php');
+                                               $from = stripslashes($datarray['author-name']);
+                                               $tpl = load_view_file('view/cmnt_received_eml.tpl');                    
+                                               $email_tpl = replace_macros($tpl, array(
+                                                       '$sitename' => $a->config['sitename'],
+                                                       '$siteurl' =>  $a->get_baseurl(),
+                                                       '$username' => $importer['username'],
+                                                       '$email' => $importer['email'],
+                                                       '$display' => $a->get_baseurl() . '/display/' . $importer['nickname'] . '/' . $posted_id, 
+                                                       '$from' => $from,
                                                        '$body' => strip_tags(bbcode(stripslashes($datarray['body'])))
-                                                       ));
+                                               ));
        
-                                                       $res = mail($importer['email'], $from . t(" commented on your item at ") . $a->config['sitename'],
-                                                               $email_tpl,t("From: Administrator@") . $a->get_hostname() );
-                                               }
+                                               $res = mail($importer['email'], $from . t(' commented on an item at ') . $a->config['sitename'],
+                                                       $email_tpl, "From: " . t('Administrator') . '@' . $a->get_hostname() );
                                        }
                                }
+
                                xml_status(0);
                                // NOTREACHED
 
@@ -338,7 +363,7 @@ function dfrn_notify_post(&$a) {
                                                                '$username' => $importer['username'],
                                                                '$email' => $importer['email'],
                                                                '$from' => $from,
-                                                               '$display' => $a->get_baseurl() . '/display' . $r,
+                                                               '$display' => $a->get_baseurl() . '/display/' . $r,
                                                                '$body' => strip_tags(bbcode(stripslashes($datarray['body'])))
                                                        ));
 
@@ -464,12 +489,21 @@ function dfrn_notify_content(&$a) {
                $challenge    = bin2hex($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" ;