/* Jappix - An open social platform These are the IQ JS scripts for Jappix ------------------------------------------------- License: AGPL Author: Valérian Saliou */ // Bundle var IQ = (function () { /** * Alias of this * @private */ var self = {}; /** * Handles an incoming IQ packet * @public * @param {object} iq * @return {undefined} */ self.handle = function(iq) { try { // Gets the IQ content var iqNode = iq.getNode(); var iqFrom = Common.fullXID(Common.getStanzaFrom(iq)); var iqID = iq.getID(); var iqQueryXMLNS = iq.getQueryXMLNS(); var iqQuery = iq.getQuery(); var iqType = iq.getType(); // Handle Jingle packet? JSJaCJingle_route(iq); // Build the response var iqResponse = new JSJaCIQ(); iqResponse.setID(iqID); iqResponse.setTo(iqFrom); iqResponse.setType('result'); // OOB request if((iqQueryXMLNS == NS_IQOOB) && (iqType == 'set')) { /* REF: http://xmpp.org/extensions/xep-0066.html */ OOB.handle(iqFrom, iqID, 'iq', iqNode); Console.log('Received IQ OOB request: ' + iqFrom); } // OOB reply else if(DataStore.getDB(Connection.desktop_hash, 'send/url', iqID)) { // Get the values var oob_url = DataStore.getDB(Connection.desktop_hash, 'send/url', iqID); var oob_desc = DataStore.getDB(Connection.desktop_hash, 'send/desc', iqID); var notif_id = hex_md5(oob_url + oob_desc + iqType + iqFrom + iqID); if($(iqNode).find('error').size()) { // Error? if($(iqNode).find('error not-acceptable').size()) { // Rejected? Notification.create('send_reject', iqFrom, [iqFrom, oob_url, 'iq', iqID, iqNode], oob_desc, notif_id); } else { // Failed? Notification.create('send_fail', iqFrom, [iqFrom, oob_url, 'iq', iqID, iqNode], oob_desc, notif_id); } // Remove the file $.get(oob_url + '&action=remove'); } else if(iqType == 'result') { // Success? Notification.create('send_accept', iqFrom, [iqFrom, oob_url, 'iq', iqID, iqNode], oob_desc, notif_id); } } // Software version query else if((iqQueryXMLNS == NS_VERSION) && (iqType == 'get')) { /* REF: http://xmpp.org/extensions/xep-0092.html */ iqQuery = iqResponse.setQuery(NS_VERSION); iqQuery.appendChild(iqResponse.buildNode('name', {'xmlns': NS_VERSION}, 'Jappix')); iqQuery.appendChild(iqResponse.buildNode('version', {'xmlns': NS_VERSION}, JAPPIX_VERSION)); iqQuery.appendChild(iqResponse.buildNode('os', {'xmlns': NS_VERSION}, BrowserDetect.OS)); con.send(iqResponse); Console.log('Received software version query: ' + iqFrom); } // Last activity query else if((iqQueryXMLNS == NS_LAST) && (iqType == 'get')) { /* REF: http://xmpp.org/extensions/xep-0012.html */ iqQuery = iqResponse.setQuery(NS_LAST); iqQuery.setAttribute('seconds', DateUtils.getLastActivity()); con.send(iqResponse); Console.log('Received last activity query: ' + iqFrom); } // Privacy lists push else if((iqQueryXMLNS == NS_PRIVACY) && (iqType == 'set') && Common.isSafeStanza(iq)) { // REF : http://xmpp.org/extensions/xep-0016.html // Roster push con.send(iqResponse); // Get the lists $(iqQuery).find('list').each(function() { Privacy.get($(this).attr('name')); }); Console.log('Received privacy lists push: ' + iqFrom); } // Roster push else if((iqQueryXMLNS == NS_ROSTER) && (iqType == 'set') && Common.isSafeStanza(iq)) { // REF : http://xmpp.org/extensions/xep-0092.html // Roster push con.send(iqResponse); // Get the values $(iqQuery).find('item').each(function() { Roster.parse($(this), 'presence'); }); Console.log('Received roster push: ' + iqFrom); } // Roster Item Exchange query else if($(iqNode).find('x[xmlns="' + NS_ROSTERX + '"]').size()) { // Open a new notification Notification.create('rosterx', iqFrom, [iqNode], ''); Console.log('Roster Item Exchange from: ' + iqFrom); } // Disco info query else if((iqQueryXMLNS == NS_DISCO_INFO) && (iqType == 'get')) { /* REF: http://xmpp.org/extensions/xep-0030.html */ iqQuery = iqResponse.setQuery(NS_DISCO_INFO); // We set the name of the client iqQuery.appendChild(iqResponse.buildNode('identity', { 'category': 'client', 'type': 'web', 'name': 'Jappix', 'xmlns': NS_DISCO_INFO })); // We set all the supported features var disco_infos = Caps.myDiscoInfos(); $.each(disco_infos, function(i, disco_info) { iqQuery.appendChild(iqResponse.buildNode('feature', {'var': disco_info, 'xmlns': NS_DISCO_INFO})); }); con.send(iqResponse); Console.log('Received disco#infos query: ' + iqFrom); } // User time query else if($(iqNode).find('time').size() && (iqType == 'get')) { /* REF: http://xmpp.org/extensions/xep-0202.html */ var iqTime = iqResponse.appendNode('time', {'xmlns': NS_URN_TIME}); iqTime.appendChild(iqResponse.buildNode('tzo', {'xmlns': NS_URN_TIME}, DateUtils.getTZO())); iqTime.appendChild(iqResponse.buildNode('utc', {'xmlns': NS_URN_TIME}, DateUtils.getXMPPTime('utc'))); con.send(iqResponse); Console.log('Received local time query: ' + iqFrom); } // Ping else if($(iqNode).find('ping').size() && (iqType == 'get')) { /* REF: http://xmpp.org/extensions/xep-0199.html */ con.send(iqResponse); Console.log('Received a ping: ' + iqFrom); } // Jingle else if($(iqNode).find('jingle').size()) { /* REF: http://xmpp.org/extensions/xep-0166.html */ // Handled via JSJaCJingle_route() (see above) Console.log('Received a Jingle packet: ' + iqFrom); } // Not implemented else if(!$(iqNode).find('error').size() && ((iqType == 'get') || (iqType == 'set'))) { // Change IQ type iqResponse.setType('error'); // Append stanza content for(var c = 0; c < iqNode.childNodes.length; c++) { iqResponse.getNode().appendChild(iqNode.childNodes.item(c).cloneNode(true)); } // Append error content var iqError = iqResponse.appendNode('error', {'xmlns': NS_CLIENT, 'code': '501', 'type': 'cancel'}); iqError.appendChild(iqResponse.buildNode('feature-not-implemented', {'xmlns': NS_STANZAS})); iqError.appendChild(iqResponse.buildNode('text', {'xmlns': NS_STANZAS}, Common._e("The feature requested is not implemented by the recipient or server and therefore cannot be processed."))); con.send(iqResponse); Console.log('Received an unsupported IQ query from: ' + iqFrom); } } catch(e) { Console.error('IQ.handle', e); } }; /** * Return class scope */ return self; })();