libjs-jac 1.3.4+dfsg-1 / usr / share / javascript / jsjac / jsjac.min.js

JSJAC_HAVEKEYS=true;JSJAC_NKEYS=16;JSJAC_INACTIVITY=300;JSJAC_ERR_COUNT=10;JSJAC_ALLOW_PLAIN=true;JSJAC_CHECKQUEUEINTERVAL=1;JSJAC_CHECKINQUEUEINTERVAL=1;JSJAC_TIMERVAL=2000;JSJACHBC_MAX_HOLD=1;JSJACHBC_MAX_WAIT=300;JSJACHBC_BOSH_VERSION="1.6";JSJACHBC_USE_BOSH_VER=true;JSJACHBC_MAXPAUSE=120;String.prototype.htmlEnc=function(){var a=this.replace(/&/g,"&amp;");a=a.replace(/</g,"&lt;");a=a.replace(/>/g,"&gt;");a=a.replace(/\"/g,"&quot;");a=a.replace(/\n/g,"<br />");return a};Date.jab2date=function(b){var a=new Date(Date.UTC(b.substr(0,4),b.substr(5,2)-1,b.substr(8,2),b.substr(11,2),b.substr(14,2),b.substr(17,2)));if(b.substr(b.length-6,1)!="Z"){var c=new Date();c.setTime(0);c.setUTCHours(b.substr(b.length-5,2));c.setUTCMinutes(b.substr(b.length-2,2));if(b.substr(b.length-6,1)=="+"){a.setTime(a.getTime()-c.getTime())}else{if(b.substr(b.length-6,1)=="-"){a.setTime(a.getTime()+c.getTime())}}}return a};Date.hrTime=function(a){return 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core_sha1(v,o){v[o>>5]|=128<<(24-o%32);v[((o+64>>9)<<4)+15]=o;var y=Array(80);var u=1732584193;var s=-271733879;var r=-1732584194;var q=271733878;var p=-1009589776;for(var l=0;l<v.length;l+=16){var n=u;var m=s;var k=r;var h=q;var f=p;for(var g=0;g<80;g++){if(g<16){y[g]=v[l+g]}else{y[g]=rol(y[g-3]^y[g-8]^y[g-14]^y[g-16],1)}var z=safe_add(safe_add(rol(u,5),sha1_ft(g,s,r,q)),safe_add(safe_add(p,y[g]),sha1_kt(g)));p=q;q=r;r=rol(s,30);s=u;u=z}u=safe_add(u,n);s=safe_add(s,m);r=safe_add(r,k);q=safe_add(q,h);p=safe_add(p,f)}return Array(u,s,r,q,p)}function sha1_ft(e,a,g,f){if(e<20){return(a&g)|((~a)&f)}if(e<40){return a^g^f}if(e<60){return(a&g)|(a&f)|(g&f)}return a^g^f}function sha1_kt(a){return(a<20)?1518500249:(a<40)?1859775393:(a<60)?-1894007588:-899497514}function core_hmac_sha1(c,f){var e=str2binb(c);if(e.length>16){e=core_sha1(e,c.length*chrsz)}var a=Array(16),d=Array(16);for(var b=0;b<16;b++){a[b]=e[b]^909522486;d[b]=e[b]^1549556828}var 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f.replace(/AAA\=(\=*?)$/,"$1")}function hex_md5(a){return binl2hex(core_md5(str2binl(a),a.length*chrsz))}function b64_md5(a){return binl2b64(core_md5(str2binl(a),a.length*chrsz))}function str_md5(a){return binl2str(core_md5(str2binl(a),a.length*chrsz))}function hex_hmac_md5(a,b){return binl2hex(core_hmac_md5(a,b))}function b64_hmac_md5(a,b){return binl2b64(core_hmac_md5(a,b))}function str_hmac_md5(a,b){return binl2str(core_hmac_md5(a,b))}function md5_vm_test(){return hex_md5("abc")=="900150983cd24fb0d6963f7d28e17f72"}function core_md5(p,k){p[k>>5]|=128<<((k)%32);p[(((k+64)>>>9)<<4)+14]=k;var o=1732584193;var n=-271733879;var m=-1732584194;var l=271733878;for(var g=0;g<p.length;g+=16){var j=o;var h=n;var f=m;var 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Array(o,n,m,l)}function md5_cmn(h,e,d,c,g,f){return safe_add(bit_rol(safe_add(safe_add(e,h),safe_add(c,f)),g),d)}function md5_ff(g,f,k,j,e,i,h){return md5_cmn((f&k)|((~f)&j),g,f,e,i,h)}function md5_gg(g,f,k,j,e,i,h){return md5_cmn((f&j)|(k&(~j)),g,f,e,i,h)}function md5_hh(g,f,k,j,e,i,h){return md5_cmn(f^k^j,g,f,e,i,h)}function md5_ii(g,f,k,j,e,i,h){return md5_cmn(k^(f|(~j)),g,f,e,i,h)}function core_hmac_md5(c,f){var e=str2binl(c);if(e.length>16){e=core_md5(e,c.length*chrsz)}var a=Array(16),d=Array(16);for(var b=0;b<16;b++){a[b]=e[b]^909522486;d[b]=e[b]^1549556828}var g=core_md5(a.concat(str2binl(f)),512+f.length*chrsz);return core_md5(d.concat(g),512+128)}function safe_add(a,d){var c=(a&65535)+(d&65535);var b=(a>>16)+(d>>16)+(c>>16);return(b<<16)|(c&65535)}function bit_rol(a,b){return(a<<b)|(a>>>(32-b))}function str2binl(d){var c=Array();var a=(1<<chrsz)-1;for(var b=0;b<d.length*chrsz;b+=chrsz){c[b>>5]|=(d.charCodeAt(b/chrsz)&a)<<(b%32)}return c}function binl2str(c){var d="";var 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Array()}JSJaCConnection.prototype.connect=function(a){this._setStatus("connecting");this.domain=a.domain||"localhost";this.username=a.username;this.resource=a.resource;this.pass=a.pass;this.register=a.register;this.authhost=a.authhost||this.domain;this.authtype=a.authtype||"sasl";if(a.xmllang&&a.xmllang!=""){this._xmllang=a.xmllang}this.host=a.host||this.domain;this.port=a.port||5222;if(a.secure){this.secure="true"}else{this.secure="false"}if(a.wait){this._wait=a.wait}this.jid=this.username+"@"+this.domain;this.fulljid=this.jid+"/"+this.resource;this._rid=Math.round(100000.5+(((900000.49999)-(100000.5))*Math.random()));var c=this._getFreeSlot();this._req[c]=this._setupRequest(true);var b=this._getInitialRequestString();this.oDbg.log(b,4);this._req[c].r.onreadystatechange=JSJaC.bind(function(){if(this._req[c].r.readyState==4){this.oDbg.log("async recv: "+this._req[c].r.responseText,4);this._handleInitialResponse(c)}},this);if(typeof(this._req[c].r.onerror)!="undefined"){this._req[c].r.onerror=JSJaC.bind(function(d){this.oDbg.log("XmlHttpRequest error",1);return false},this)}this._req[c].r.send(b)};JSJaCConnection.prototype.connected=function(){return this._connected};JSJaCConnection.prototype.disconnect=function(){this._setStatus("disconnecting");if(!this.connected()){return}this._connected=false;clearInterval(this._interval);clearInterval(this._inQto);if(this._timeout){clearTimeout(this._timeout)}var b=this._getFreeSlot();this._req[b]=this._setupRequest(false);request=this._getRequestString(false,true);this.oDbg.log("Disconnecting: "+request,4);this._req[b].r.send(request);try{JSJaCCookie.read(this._cookie_prefix+"JSJaC_State").erase()}catch(a){}this.oDbg.log("Disconnected: "+this._req[b].r.responseText,2);this._handleEvent("ondisconnect")};JSJaCConnection.prototype.getPollInterval=function(){return this._timerval};JSJaCConnection.prototype.registerHandler=function(event){event=event.toLowerCase();var eArg={handler:arguments[arguments.length-1],childName:"*",childNS:"*",type:"*"};if(arguments.length>2){eArg.childName=arguments[1]}if(arguments.length>3){eArg.childNS=arguments[2]}if(arguments.length>4){eArg.type=arguments[3]}if(!this._events[event]){this._events[event]=new Array(eArg)}else{this._events[event]=this._events[event].concat(eArg)}this._events[event]=this._events[event].sort(function(a,b){var aRank=0;var bRank=0;with(a){if(type=="*"){aRank++}if(childNS=="*"){aRank++}if(childName=="*"){aRank++}}with(b){if(type=="*"){bRank++}if(childNS=="*"){bRank++}if(childName=="*"){bRank++}}if(aRank>bRank){return 1}if(aRank<bRank){return -1}return 0});this.oDbg.log("registered handler for event '"+event+"'",2)};JSJaCConnection.prototype.unregisterHandler=function(e,d){e=e.toLowerCase();if(!this._events[e]){return}var a=this._events[e],c=new Array();for(var b=0;b<a.length;b++){if(a[b].handler!=d){c.push(a[b])}}if(a.length!=c.length){this._events[e]=c;this.oDbg.log("unregistered handler for event '"+e+"'",2)}};JSJaCConnection.prototype.registerIQGet=function(a,b,c){this.registerHandler("iq",a,b,"get",c)};JSJaCConnection.prototype.registerIQSet=function(a,b,c){this.registerHandler("iq",a,b,"set",c)};JSJaCConnection.prototype.resume=function(){try{var a=JSJaCCookie.read(this._cookie_prefix+"JSJaC_State").getValue();this.oDbg.log("read cookie: "+a,2);JSJaCCookie.read(this._cookie_prefix+"JSJaC_State").erase();return this.resumeFromData(JSJaCJSON.parse(a))}catch(b){}return false};JSJaCConnection.prototype.resumeFromData=function(c){try{this._setStatus("resuming");for(var b in c){if(c.hasOwnProperty(b)){this[b]=c[b]}}if(this._keys){this._keys2=new JSJaCKeys();var a=this._keys2._getSuspendVars();for(var b=0;b<a.length;b++){this._keys2[a[b]]=this._keys[a[b]]}this._keys=this._keys2}if(this._connected){this._handleEvent("onresume");setTimeout(JSJaC.bind(this._resume,this),this.getPollInterval());this._interval=setInterval(JSJaC.bind(this._checkQueue,this),JSJAC_CHECKQUEUEINTERVAL);this._inQto=setInterval(JSJaC.bind(this._checkInQ,this),JSJAC_CHECKINQUEUEINTERVAL)}return(this._connected===true)}catch(d){if(d.message){this.oDbg.log("Resume failed: "+d.message,1)}else{this.oDbg.log("Resume failed: "+d,1)}return false}};JSJaCConnection.prototype.send=function(d,b,a){if(!d||!d.pType){this.oDbg.log("no packet: "+d,1);return false}if(!this.connected()){return false}if(b){if(!d.getID()){d.setID("JSJaCID_"+this._ID++)}this._registerPID(d.getID(),b,a)}try{this._handleEvent(d.pType()+"_out",d);this._handleEvent("packet_out",d);this._pQueue=this._pQueue.concat(d.xml())}catch(c){this.oDbg.log(c.toString(),1);return false}return true};JSJaCConnection.prototype.sendIQ=function(e,c,a){if(!e||e.pType()!="iq"){return false}c=c||{};var b=c.error_handler||JSJaC.bind(function(g){this.oDbg.log(g.xml(),1)},this);var d=c.result_handler||JSJaC.bind(function(g){this.oDbg.log(g.xml(),2)},this);var f=function(h,g){switch(h.getType()){case"error":b(h);break;case"result":d(h,g);break}};return this.send(e,f,a)};JSJaCConnection.prototype.setPollInterval=function(a){if(a&&!isNaN(a)){this._timerval=a}return this._timerval};JSJaCConnection.prototype.status=function(){return this._status};JSJaCConnection.prototype.suspend=function(){var b=this.suspendToData();try{var f=new JSJaCCookie(this._cookie_prefix+"JSJaC_State",JSJaCJSON.toString(b));this.oDbg.log("writing cookie: "+f.getValue()+"\n(length:"+f.getValue().length+")",2);f.write();var a=JSJaCCookie.get(this._cookie_prefix+"JSJaC_State");if(f.getValue()!=a){this.oDbg.log("Suspend failed writing cookie.\nread: "+a,1);f.erase();return false}return true}catch(d){this.oDbg.log("Failed creating cookie '"+this._cookie_prefix+"JSJaC_State': "+d.message,1)}return false};JSJaCConnection.prototype.suspendToData=function(){clearTimeout(this._timeout);clearInterval(this._interval);clearInterval(this._inQto);this._suspend();var c=("_connected,_keys,_ID,_inQ,_pQueue,_regIDs,_errcnt,_inactivity,domain,username,resource,jid,fulljid,_sid,_httpbase,_timerval,_is_polling").split(",");c=c.concat(this._getSuspendVars());var e=new Object();for(var d=0;d<c.length;d++){if(!this[c[d]]){continue}if(this[c[d]]._getSuspendVars){var a=this[c[d]]._getSuspendVars();var f=new Object();for(var b=0;b<a.length;b++){f[a[b]]=this[c[d]][a[b]]}}else{var f=this[c[d]]}e[c[d]]=f}this._connected=false;this._setStatus("suspending");return e};JSJaCConnection.prototype._abort=function(){clearTimeout(this._timeout);clearInterval(this._inQto);clearInterval(this._interval);this._connected=false;this._setStatus("aborted");this.oDbg.log("Disconnected.",1);this._handleEvent("ondisconnect");this._handleEvent("onerror",JSJaCError("500","cancel","service-unavailable"))};JSJaCConnection.prototype._checkInQ=function(){for(var a=0;a<this._inQ.length&&a<10;a++){var b=this._inQ[0];this._inQ=this._inQ.slice(1,this._inQ.length);var c=JSJaCPacket.wrapNode(b);if(!c){return}this._handleEvent("packet_in",c);if(c.pType&&!this._handlePID(c)){this._handleEvent(c.pType()+"_in",c);this._handleEvent(c.pType(),c)}}};JSJaCConnection.prototype._checkQueue=function(){if(this._pQueue.length!=0){this._process()}return true};JSJaCConnection.prototype._doAuth=function(){if(this.has_sasl&&this.authtype=="nonsasl"){this.oDbg.log("Warning: SASL present but not used",1)}if(!this._doSASLAuth()&&!this._doLegacyAuth()){this.oDbg.log("Auth failed for authtype "+this.authtype,1);this.disconnect();return false}return true};JSJaCConnection.prototype._doInBandReg=function(){if(this.authtype=="saslanon"||this.authtype=="anonymous"){return}var a=new JSJaCIQ();a.setType("set");a.setID("reg1");a.appendNode("query",{xmlns:"jabber:iq:register"},[["username",this.username],["password",this.pass]]);this.send(a,this._doInBandRegDone)};JSJaCConnection.prototype._doInBandRegDone=function(a){if(a&&a.getType()=="error"){this.oDbg.log("registration failed for "+this.username,0);this._handleEvent("onerror",a.getChild("error"));return}this.oDbg.log(this.username+" registered succesfully",0);this._doAuth()};JSJaCConnection.prototype._doLegacyAuth=function(){if(this.authtype!="nonsasl"&&this.authtype!="anonymous"){return false}var a=new JSJaCIQ();a.setIQ(this.server,"get","auth1");a.appendNode("query",{xmlns:"jabber:iq:auth"},[["username",this.username]]);this.send(a,this._doLegacyAuth2);return true};JSJaCConnection.prototype._doLegacyAuth2=function(b){if(!b||b.getType()!="result"){if(b&&b.getType()=="error"){this._handleEvent("onerror",b.getChild("error"))}this.disconnect();return}var a=(b.getChild("digest")!=null);var b=new JSJaCIQ();b.setIQ(this.server,"set","auth2");query=b.appendNode("query",{xmlns:"jabber:iq:auth"},[["username",this.username],["resource",this.resource]]);if(a){query.appendChild(b.buildNode("digest",{xmlns:"jabber:iq:auth"},hex_sha1(this.streamid+this.pass)))}else{if(this.allow_plain){query.appendChild(b.buildNode("password",{xmlns:"jabber:iq:auth"},this.pass))}else{this.oDbg.log("no valid login mechanism found",1);this.disconnect();return false}}this.send(b,this._doLegacyAuthDone)};JSJaCConnection.prototype._doLegacyAuthDone=function(a){if(a.getType()!="result"){if(a.getType()=="error"){this._handleEvent("onerror",a.getChild("error"))}this.disconnect()}else{this._handleEvent("onconnect")}};JSJaCConnection.prototype._doSASLAuth=function(){if(this.authtype=="nonsasl"||this.authtype=="anonymous"){return false}if(this.authtype=="saslanon"){if(this.mechs.ANONYMOUS){this.oDbg.log("SASL using mechanism 'ANONYMOUS'",2);return this._sendRaw("<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='ANONYMOUS'/>",this._doSASLAuthDone)}this.oDbg.log("SASL ANONYMOUS requested but not supported",1)}else{if(this.mechs["DIGEST-MD5"]){this.oDbg.log("SASL using mechanism 'DIGEST-MD5'",2);return this._sendRaw("<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='DIGEST-MD5'/>",this._doSASLAuthDigestMd5S1)}else{if(this.allow_plain&&this.mechs.PLAIN){this.oDbg.log("SASL using mechanism 'PLAIN'",2);var a=this.username+"@"+this.domain+String.fromCharCode(0)+this.username+String.fromCharCode(0)+this.pass;this.oDbg.log("authenticating with '"+a+"'",2);a=btoa(a);return this._sendRaw("<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>"+a+"</auth>",this._doSASLAuthDone)}}this.oDbg.log("No SASL mechanism applied",1);this.authtype="nonsasl"}return false};JSJaCConnection.prototype._doSASLAuthDigestMd5S1=function(e){if(e.nodeName!="challenge"){this.oDbg.log("challenge missing",1);this._handleEvent("onerror",JSJaCError("401","auth","not-authorized"));this.disconnect()}else{var d=atob(e.firstChild.nodeValue);this.oDbg.log("got challenge: "+d,2);this._nonce=d.substring(d.indexOf("nonce=")+7);this._nonce=this._nonce.substring(0,this._nonce.indexOf('"'));this.oDbg.log("nonce: "+this._nonce,2);if(this._nonce==""||this._nonce.indexOf('"')!=-1){this.oDbg.log("nonce not valid, aborting",1);this.disconnect();return}this._digest_uri="xmpp/";this._digest_uri+=this.domain;this._cnonce=cnonce(14);this._nc="00000001";var c=str_md5(this.username+":"+this.domain+":"+this.pass)+":"+this._nonce+":"+this._cnonce;var b="AUTHENTICATE:"+this._digest_uri;var a=hex_md5(hex_md5(c)+":"+this._nonce+":"+this._nc+":"+this._cnonce+":auth:"+hex_md5(b));var f='username="'+this.username+'",realm="'+this.domain+'",nonce="'+this._nonce+'",cnonce="'+this._cnonce+'",nc="'+this._nc+'",qop=auth,digest-uri="'+this._digest_uri+'",response="'+a+'",charset="utf-8"';this.oDbg.log("response: "+f,2);this._sendRaw("<response xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>"+binb2b64(str2binb(f))+"</response>",this._doSASLAuthDigestMd5S2)}};JSJaCConnection.prototype._doSASLAuthDigestMd5S2=function(e){if(e.nodeName=="failure"){if(e.xml){this.oDbg.log("auth error: "+e.xml,1)}else{this.oDbg.log("auth error",1)}this._handleEvent("onerror",JSJaCError("401","auth","not-authorized"));this.disconnect();return}var c=atob(e.firstChild.nodeValue);this.oDbg.log("response: "+c,2);var f=c.substring(c.indexOf("rspauth=")+8);this.oDbg.log("rspauth: "+f,2);var d=str_md5(this.username+":"+this.domain+":"+this.pass)+":"+this._nonce+":"+this._cnonce;var b=":"+this._digest_uri;var a=hex_md5(hex_md5(d)+":"+this._nonce+":"+this._nc+":"+this._cnonce+":auth:"+hex_md5(b));this.oDbg.log("rsptest: "+a,2);if(a!=f){this.oDbg.log("SASL Digest-MD5: server repsonse with wrong rspauth",1);this.disconnect();return}if(e.nodeName=="success"){this._reInitStream(this.domain,this._doStreamBind)}else{this._sendRaw("<response xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>",this._doSASLAuthDone)}};JSJaCConnection.prototype._doSASLAuthDone=function(a){if(a.nodeName!="success"){this.oDbg.log("auth failed",1);this._handleEvent("onerror",JSJaCError("401","auth","not-authorized"));this.disconnect()}else{this._reInitStream(this.domain,this._doStreamBind)}};JSJaCConnection.prototype._doStreamBind=function(){var a=new JSJaCIQ();a.setIQ(null,"set","bind_1");a.appendNode("bind",{xmlns:"urn:ietf:params:xml:ns:xmpp-bind"},[["resource",this.resource]]);this.oDbg.log(a.xml());this.send(a,this._doXMPPSess)};JSJaCConnection.prototype._doXMPPSess=function(a){if(a.getType()!="result"||a.getType()=="error"){this.disconnect();if(a.getType()=="error"){this._handleEvent("onerror",a.getChild("error"))}return}this.fulljid=a.getChildVal("jid");this.jid=this.fulljid.substring(0,this.fulljid.lastIndexOf("/"));a=new JSJaCIQ();a.setIQ(this.domain,"set","sess_1");a.appendNode("session",{xmlns:"urn:ietf:params:xml:ns:xmpp-session"},[]);this.oDbg.log(a.xml());this.send(a,this._doXMPPSessDone)};JSJaCConnection.prototype._doXMPPSessDone=function(a){if(a.getType()!="result"||a.getType()=="error"){this.disconnect();if(a.getType()=="error"){this._handleEvent("onerror",a.getChild("error"))}return}else{this._handleEvent("onconnect")}};JSJaCConnection.prototype._handleEvent=function(d,a){d=d.toLowerCase();this.oDbg.log("incoming event '"+d+"'",3);if(!this._events[d]){return}this.oDbg.log("handling event '"+d+"'",2);for(var b=0;b<this._events[d].length;b++){var c=this._events[d][b];if(typeof c.handler=="function"){try{if(a){if(a.pType){if((!a.getNode().hasChildNodes()&&c.childName!="*")||(a.getNode().hasChildNodes()&&!a.getChild(c.childName,c.childNS))){continue}if(c.type!="*"&&a.getType()!=c.type){continue}this.oDbg.log(c.childName+"/"+c.childNS+"/"+c.type+" => match for handler "+c.handler,3)}if(c.handler(a)){break}}else{if(c.handler()){break}}}catch(f){if(f.fileName&&f.lineNumber){this.oDbg.log(c.handler+"\n>>>"+f.name+": "+f.message+" in "+f.fileName+" line "+f.lineNumber,1)}else{this.oDbg.log(c.handler+"\n>>>"+f.name+": "+f.message,1)}}}}};JSJaCConnection.prototype._handlePID=function(d){if(!d.getID()){return false}for(var b in this._regIDs){if(this._regIDs.hasOwnProperty(b)&&this._regIDs[b]&&b==d.getID()){var a=d.getID();this.oDbg.log("handling "+a,3);try{if(this._regIDs[b].cb.call(this,d,this._regIDs[b].arg)===false){return false}else{this._unregisterPID(a);return true}}catch(c){this.oDbg.log(c.name+": "+c.message,1);this._unregisterPID(a);return true}}}return false};JSJaCConnection.prototype._handleResponse=function(d){var c=this._parseResponse(d);if(!c){return}for(var b=0;b<c.childNodes.length;b++){if(this._sendRawCallbacks.length){var a=this._sendRawCallbacks[0];this._sendRawCallbacks=this._sendRawCallbacks.slice(1,this._sendRawCallbacks.length);a.fn.call(this,c.childNodes.item(b),a.arg);continue}this._inQ=this._inQ.concat(c.childNodes.item(b))}};JSJaCConnection.prototype._parseStreamFeatures=function(f){if(!f){this.oDbg.log("nothing to parse ... aborting",1);return false}var e;if(f.getElementsByTagNameNS){e=f.getElementsByTagNameNS("http://etherx.jabber.org/streams","error").item(0)}else{var g=f.getElementsByTagName("error");for(var b=0;b<g.length;b++){if(g.item(b).namespaceURI=="http://etherx.jabber.org/streams"){e=g.item(b);break}}}if(e){this._setStatus("internal_server_error");clearTimeout(this._timeout);clearInterval(this._interval);clearInterval(this._inQto);this._handleEvent("onerror",JSJaCError("503","cancel","session-terminate"));this._connected=false;this.oDbg.log("Disconnected.",1);this._handleEvent("ondisconnect");return false}this.mechs=new Object();var d=f.getElementsByTagName("mechanisms");this.has_sasl=false;for(var b=0;b<d.length;b++){if(d.item(b).getAttribute("xmlns")=="urn:ietf:params:xml:ns:xmpp-sasl"){this.has_sasl=true;var c=d.item(b).getElementsByTagName("mechanism");for(var a=0;a<c.length;a++){this.mechs[c.item(a).firstChild.nodeValue]=true}break}}if(this.has_sasl){this.oDbg.log("SASL detected",2)}else{this.oDbg.log("No support for SASL detected",2);return false}return true};JSJaCConnection.prototype._process=function(a){if(!this.connected()){this.oDbg.log("Connection lost ...",1);if(this._interval){clearInterval(this._interval)}return}this.setPollInterval(a);if(this._timeout){clearTimeout(this._timeout)}var d=this._getFreeSlot();if(d<0){return}if(typeof(this._req[d])!="undefined"&&typeof(this._req[d].r)!="undefined"&&this._req[d].r.readyState!=4){this.oDbg.log("Slot "+d+" is not ready");return}if(!this.isPolling()&&this._pQueue.length==0&&this._req[(d+1)%2]&&this._req[(d+1)%2].r.readyState!=4){this.oDbg.log("all slots busy, standby ...",2);return}if(!this.isPolling()){this.oDbg.log("Found working slot at "+d,2)}this._req[d]=this._setupRequest(true);this._req[d].r.onreadystatechange=JSJaC.bind(function(){if(!this.connected()){return}if(this._req[d].r.readyState==4){this._setStatus("processing");this.oDbg.log("async recv: "+this._req[d].r.responseText,4);this._handleResponse(this._req[d]);if(this._pQueue.length){this._timeout=setTimeout(JSJaC.bind(this._process,this),100)}else{this.oDbg.log("scheduling next poll in "+this.getPollInterval()+" msec",4);this._timeout=setTimeout(JSJaC.bind(this._process,this),this.getPollInterval())}}},this);try{this._req[d].r.onerror=JSJaC.bind(function(){if(!this.connected()){return}this._errcnt++;this.oDbg.log("XmlHttpRequest error ("+this._errcnt+")",1);if(this._errcnt>JSJAC_ERR_COUNT){this._abort();return false}this._setStatus("onerror_fallback");setTimeout(JSJaC.bind(this._resume,this),this.getPollInterval());return false},this)}catch(b){}var c=this._getRequestString();if(typeof(this._rid)!="undefined"){this._req[d].rid=this._rid}this.oDbg.log("sending: "+c,4);this._req[d].r.send(c)};JSJaCConnection.prototype._registerPID=function(c,b,a){if(!c||!b){return false}this._regIDs[c]=new Object();this._regIDs[c].cb=b;if(a){this._regIDs[c].arg=a}this.oDbg.log("registered "+c,3);return true};JSJaCConnection.prototype._sendEmpty=function JSJaCSendEmpty(){var b=this._getFreeSlot();this._req[b]=this._setupRequest(true);this._req[b].r.onreadystatechange=JSJaC.bind(function(){if(this._req[b].r.readyState==4){this.oDbg.log("async recv: "+this._req[b].r.responseText,4);this._getStreamID(b)}},this);if(typeof(this._req[b].r.onerror)!="undefined"){this._req[b].r.onerror=JSJaC.bind(function(c){this.oDbg.log("XmlHttpRequest error",1);return false},this)}var a=this._getRequestString();this.oDbg.log("sending: "+a,4);this._req[b].r.send(a)};JSJaCConnection.prototype._sendRaw=function(c,b,a){if(b){this._sendRawCallbacks.push({fn:b,arg:a})}this._pQueue.push(c);this._process();return true};JSJaCConnection.prototype._setStatus=function(a){if(!a||a==""){return}if(a!=this._status){this._status=a;this._handleEvent("onstatuschanged",a);this._handleEvent("status_changed",a)}};JSJaCConnection.prototype._unregisterPID=function(a){if(!this._regIDs[a]){return false}this._regIDs[a]=null;this.oDbg.log("unregistered "+a,3);return true};function JSJaCHttpBindingConnection(a){this.base=JSJaCConnection;this.base(a);this._hold=JSJACHBC_MAX_HOLD;this._inactivity=0;this._last_requests=new Object();this._last_rid=0;this._min_polling=0;this._pause=0;this._wait=JSJACHBC_MAX_WAIT}JSJaCHttpBindingConnection.prototype=new JSJaCConnection();JSJaCHttpBindingConnection.prototype.inherit=function(a){if(a.jid){var b=new JSJaCJID(a.jid);this.domain=b.getDomain();this.username=b.getNode();this.resource=b.getResource()}else{this.domain=a.domain||"localhost";this.username=a.username;this.resource=a.resource}this._sid=a.sid;this._rid=a.rid;this._min_polling=a.polling;this._inactivity=a.inactivity;this._setHold(a.requests-1);this.setPollInterval(this._timerval);if(a.wait){this._wait=a.wait}this._connected=true;this._handleEvent("onconnect");this._interval=setInterval(JSJaC.bind(this._checkQueue,this),JSJAC_CHECKQUEUEINTERVAL);this._inQto=setInterval(JSJaC.bind(this._checkInQ,this),JSJAC_CHECKINQUEUEINTERVAL);this._timeout=setTimeout(JSJaC.bind(this._process,this),this.getPollInterval())};JSJaCHttpBindingConnection.prototype.setPollInterval=function(a){if(a&&!isNaN(a)){if(!this.isPolling()){this._timerval=100}else{if(this._min_polling&&a<this._min_polling*1000){this._timerval=this._min_polling*1000}else{if(this._inactivity&&a>this._inactivity*1000){this._timerval=this._inactivity*1000}else{this._timerval=a}}}}return this._timerval};JSJaCHttpBindingConnection.prototype.isPolling=function(){return(this._hold==0)};JSJaCHttpBindingConnection.prototype._getFreeSlot=function(){for(var a=0;a<this._hold+1;a++){if(typeof(this._req[a])=="undefined"||typeof(this._req[a].r)=="undefined"||this._req[a].r.readyState==4){return a}}return -1};JSJaCHttpBindingConnection.prototype._getHold=function(){return this._hold};JSJaCHttpBindingConnection.prototype._getRequestString=function(b,e){b=b||"";var f="";if(this._rid<=this._last_rid&&typeof(this._last_requests[this._rid])!="undefined"){f=this._last_requests[this._rid].xml}else{var a="";while(this._pQueue.length){var d=this._pQueue[0];a+=d;this._pQueue=this._pQueue.slice(1,this._pQueue.length)}f="<body rid='"+this._rid+"' sid='"+this._sid+"' xmlns='http://jabber.org/protocol/httpbind' ";if(JSJAC_HAVEKEYS){f+="key='"+this._keys.getKey()+"' ";if(this._keys.lastKey()){this._keys=new JSJaCKeys(hex_sha1,this.oDbg);f+="newkey='"+this._keys.getKey()+"' "}}if(e){f+="type='terminate'"}else{if(this._reinit){if(JSJACHBC_USE_BOSH_VER){f+="xmpp:restart='true' xmlns:xmpp='urn:xmpp:xbosh'"}this._reinit=false}}if(a!=""||b!=""){f+=">"+b+a+"</body>"}else{f+="/>"}this._last_requests[this._rid]=new Object();this._last_requests[this._rid].xml=f;this._last_rid=this._rid;for(var c in this._last_requests){if(this._last_requests.hasOwnProperty(c)&&c<this._rid-this._hold){delete (this._last_requests[c])}}}return f};JSJaCHttpBindingConnection.prototype._getInitialRequestString=function(){var a="<body content='text/xml; charset=utf-8' hold='"+this._hold+"' xmlns='http://jabber.org/protocol/httpbind' to='"+this.authhost+"' wait='"+this._wait+"' rid='"+this._rid+"'";if(this.host||this.port){a+=" route='xmpp:"+this.host+":"+this.port+"'"}if(this.secure){a+=" secure='"+this.secure+"'"}if(JSJAC_HAVEKEYS){this._keys=new JSJaCKeys(hex_sha1,this.oDbg);key=this._keys.getKey();a+=" newkey='"+key+"'"}if(this._xmllang){a+=" xml:lang='"+this._xmllang+"'"}if(JSJACHBC_USE_BOSH_VER){a+=" ver='"+JSJACHBC_BOSH_VERSION+"'";a+=" xmlns:xmpp='urn:xmpp:xbosh'";if(this.authtype=="sasl"||this.authtype=="saslanon"){a+=" xmpp:version='1.0'"}}a+="/>";return a};JSJaCHttpBindingConnection.prototype._getStreamID=function(b){this.oDbg.log(this._req[b].r.responseText,4);if(!this._req[b].r.responseXML||!this._req[b].r.responseXML.documentElement){this._handleEvent("onerror",JSJaCError("503","cancel","service-unavailable"));return}var a=this._req[b].r.responseXML.documentElement;if(a.getAttribute("authid")){this.streamid=a.getAttribute("authid");this.oDbg.log("got streamid: "+this.streamid,2)}if(!this._parseStreamFeatures(a)||!this.streamid){this._timeout=setTimeout(JSJaC.bind(this._sendEmpty,this),this.getPollInterval());return}this._timeout=setTimeout(JSJaC.bind(this._process,this),this.getPollInterval());if(this.register){this._doInBandReg()}else{this._doAuth()}};JSJaCHttpBindingConnection.prototype._getSuspendVars=function(){return("host,port,secure,_rid,_last_rid,_wait,_min_polling,_inactivity,_hold,_last_requests,_pause").split(",")};JSJaCHttpBindingConnection.prototype._handleInitialResponse=function(c){try{this.oDbg.log(this._req[c].r.getAllResponseHeaders(),4);this.oDbg.log(this._req[c].r.responseText,4)}catch(b){this.oDbg.log("No response",4)}if(this._req[c].r.status!=200||!this._req[c].r.responseXML){this.oDbg.log("initial response broken (status: "+this._req[c].r.status+")",1);this._handleEvent("onerror",JSJaCError("503","cancel","service-unavailable"));return}var a=this._req[c].r.responseXML.documentElement;if(!a||a.tagName!="body"||a.namespaceURI!="http://jabber.org/protocol/httpbind"){this.oDbg.log("no body element or incorrect body in initial response",1);this._handleEvent("onerror",JSJaCError("500","wait","internal-service-error"));return}if(a.getAttribute("type")=="terminate"){this.oDbg.log("invalid response:\n"+this._req[c].r.responseText,1);clearTimeout(this._timeout);this._connected=false;this.oDbg.log("Disconnected.",1);this._handleEvent("ondisconnect");this._handleEvent("onerror",JSJaCError("503","cancel","service-unavailable"));return}this._sid=a.getAttribute("sid");this.oDbg.log("got sid: "+this._sid,2);if(a.getAttribute("polling")){this._min_polling=a.getAttribute("polling")}if(a.getAttribute("inactivity")){this._inactivity=a.getAttribute("inactivity")}if(a.getAttribute("requests")){this._setHold(a.getAttribute("requests")-1)}this.oDbg.log("set hold to "+this._getHold(),2);if(a.getAttribute("ver")){this._bosh_version=a.getAttribute("ver")}if(a.getAttribute("maxpause")){this._pause=Number.min(a.getAttribute("maxpause"),JSJACHBC_MAXPAUSE)}this.setPollInterval(this._timerval);this._connected=true;this._inQto=setInterval(JSJaC.bind(this._checkInQ,this),JSJAC_CHECKINQUEUEINTERVAL);this._interval=setInterval(JSJaC.bind(this._checkQueue,this),JSJAC_CHECKQUEUEINTERVAL);this._getStreamID(c)};JSJaCHttpBindingConnection.prototype._parseResponse=function(c){if(!this.connected()||!c){return null}var b=c.r;try{if(b.status==404||b.status==403){this._abort();return null}if(b.status!=200||!b.responseXML){this._errcnt++;var g="invalid response ("+b.status+"):\n"+b.getAllResponseHeaders()+"\n"+b.responseText;if(!b.responseXML){g+="\nResponse failed to parse!"}this.oDbg.log(g,1);if(this._errcnt>JSJAC_ERR_COUNT){this._abort();return null}if(this.connected()){this.oDbg.log("repeating ("+this._errcnt+")",1);this._setStatus("proto_error_fallback");setTimeout(JSJaC.bind(this._resume,this),this.getPollInterval())}return null}}catch(d){this.oDbg.log("XMLHttpRequest error: status not available",1);this._errcnt++;if(this._errcnt>JSJAC_ERR_COUNT){this._abort()}else{if(this.connected()){this.oDbg.log("repeating ("+this._errcnt+")",1);this._setStatus("proto_error_fallback");setTimeout(JSJaC.bind(this._resume,this),this.getPollInterval())}}return null}var a=b.responseXML.documentElement;if(!a||a.tagName!="body"||a.namespaceURI!="http://jabber.org/protocol/httpbind"){this.oDbg.log("invalid response:\n"+b.responseText,1);clearTimeout(this._timeout);clearInterval(this._interval);clearInterval(this._inQto);this._connected=false;this.oDbg.log("Disconnected.",1);this._handleEvent("ondisconnect");this._setStatus("internal_server_error");this._handleEvent("onerror",JSJaCError("500","wait","internal-server-error"));return null}if(typeof(c.rid)!="undefined"&&this._last_requests[c.rid]){if(this._last_requests[c.rid].handled){this.oDbg.log("already handled "+c.rid,2);return null}else{this._last_requests[c.rid].handled=true}}if(a.getAttribute("type")=="terminate"){this.oDbg.log("session terminated:\n"+b.responseText,1);clearTimeout(this._timeout);clearInterval(this._interval);clearInterval(this._inQto);var f=a.getAttribute("condition");if(f=="remote-stream-error"){if(a.getElementsByTagName("conflict").length>0){this._setStatus("session-terminate-conflict")}}if(f==null){f="session-terminate"}this._handleEvent("onerror",JSJaCError("503","cancel",f));this._connected=false;this.oDbg.log("Disconnected.",1);this._handleEvent("ondisconnect");return null}this._errcnt=0;return b.responseXML.documentElement};JSJaCHttpBindingConnection.prototype._reInitStream=function(c,b,a){this._reinit=true;b.call(this,a)};JSJaCHttpBindingConnection.prototype._resume=function(){if(this._pause==0&&this._rid>=this._last_rid){this._rid=this._last_rid-1}this._process()};JSJaCHttpBindingConnection.prototype._setHold=function(a){if(!a||isNaN(a)||a<0){a=0}else{if(a>JSJACHBC_MAX_HOLD){a=JSJACHBC_MAX_HOLD}}this._hold=a;return this._hold};JSJaCHttpBindingConnection.prototype._setupRequest=function(a){var c=new Object();var b=XmlHttp.create();try{b.open("POST",this._httpbase,a);b.setRequestHeader("Content-Type","text/xml; charset=utf-8")}catch(d){this.oDbg.log(d,1)}c.r=b;this._rid++;c.rid=this._rid;return c};JSJaCHttpBindingConnection.prototype._suspend=function(){if(this._pause==0){return}var c=this._getFreeSlot();this._req[c]=this._setupRequest(false);var b="<body pause='"+this._pause+"' xmlns='http://jabber.org/protocol/httpbind' sid='"+this._sid+"' rid='"+this._rid+"'";if(JSJAC_HAVEKEYS){b+=" key='"+this._keys.getKey()+"'";if(this._keys.lastKey()){this._keys=new JSJaCKeys(hex_sha1,this.oDbg);b+=" newkey='"+this._keys.getKey()+"'"}}b+=">";while(this._pQueue.length){var a=this._pQueue[0];b+=a;this._pQueue=this._pQueue.slice(1,this._pQueue.length)}b+="</body>";this.oDbg.log("Disconnecting: "+b,4);this._req[c].r.send(b)};function JSJaCHttpPollingConnection(a){this.base=JSJaCConnection;this.base(a);JSJACPACKET_USE_XMLNS=false}JSJaCHttpPollingConnection.prototype=new JSJaCConnection();JSJaCHttpPollingConnection.prototype.isPolling=function(){return true};JSJaCHttpPollingConnection.prototype._getFreeSlot=function(){if(typeof(this._req[0])=="undefined"||typeof(this._req[0].r)=="undefined"||this._req[0].r.readyState==4){return 0}else{return -1}};JSJaCHttpPollingConnection.prototype._getInitialRequestString=function(){var b="0";if(JSJAC_HAVEKEYS){this._keys=new JSJaCKeys(b64_sha1,this.oDbg);key=this._keys.getKey();b+=";"+key}var a=this.domain;if(this.authhost){a=this.authhost}b+=",<stream:stream to='"+a+"' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams'";if(this.authtype=="sasl"||this.authtype=="saslanon"){b+=" version='1.0'"}b+=">";return b};JSJaCHttpPollingConnection.prototype._getRequestString=function(a,b){var c=this._sid;if(JSJAC_HAVEKEYS){c+=";"+this._keys.getKey();if(this._keys.lastKey()){this._keys=new JSJaCKeys(b64_sha1,this.oDbg);c+=";"+this._keys.getKey()}}c+=",";if(a){c+=a}while(this._pQueue.length){c+=this._pQueue[0];this._pQueue=this._pQueue.slice(1,this._pQueue.length)}if(b){c+="</stream:stream>"}return c};JSJaCHttpPollingConnection.prototype._getStreamID=function(){if(this._req[0].r.responseText==""){this.oDbg.log("waiting for stream id",2);this._timeout=setTimeout(JSJaC.bind(this._sendEmpty,this),1000);return}this.oDbg.log(this._req[0].r.responseText,4);if(this._req[0].r.responseText.match(/id=[\'\"]([^\'\"]+)[\'\"]/)){this.streamid=RegExp.$1}this.oDbg.log("got streamid: "+this.streamid,2);var c;try{var a=this._req[0].r.responseText;if(!a.match(/<\/stream:stream>\s*$/)){a+="</stream:stream>"}c=XmlDocument.create("doc");c.loadXML(a);if(!this._parseStreamFeatures(c)){this.authtype="nonsasl";return}}catch(b){this.oDbg.log("loadXML: "+b.toString(),1)}this._connected=true;if(this.register){this._doInBandReg()}else{this._doAuth()}this._process(this._timerval)};JSJaCHttpPollingConnection.prototype._getSuspendVars=function(){return new Array()};JSJaCHttpPollingConnection.prototype._handleInitialResponse=function(){this.oDbg.log(this._req[0].r.getAllResponseHeaders(),4);var b=this._req[0].r.getResponseHeader("Set-Cookie");b=b.split(";");for(var a=0;a<b.length;a++){aArg=b[a].split("=");if(aArg[0]=="ID"){this._sid=aArg[1]}}this.oDbg.log("got sid: "+this._sid,2);this._connected=true;this._interval=setInterval(JSJaC.bind(this._checkQueue,this),JSJAC_CHECKQUEUEINTERVAL);this._inQto=setInterval(JSJaC.bind(this._checkInQ,this),JSJAC_CHECKINQUEUEINTERVAL);this._getStreamID()};JSJaCHttpPollingConnection.prototype._parseResponse=function(a){var h=a.r;if(!this.connected()){return null}if(h.status!=200){this.oDbg.log("invalid response ("+h.status+"):"+h.responseText+"\n"+h.getAllResponseHeaders(),1);this._setStatus("internal_server_error");clearTimeout(this._timeout);clearInterval(this._interval);clearInterval(this._inQto);this._connected=false;this.oDbg.log("Disconnected.",1);this._handleEvent("ondisconnect");this._handleEvent("onerror",JSJaCError("503","cancel","service-unavailable"));return null}this.oDbg.log(h.getAllResponseHeaders(),4);var b,j=h.getResponseHeader("Set-Cookie");if(j==null){b="-1:0"}else{j=j.split(";");var b;for(var d=0;d<j.length;d++){var g=j[d].split("=");if(g[0]=="ID"){b=g[1]}}}if(typeof(b)!="undefined"&&b.indexOf(":0")!=-1){switch(b.substring(0,b.indexOf(":0"))){case"0":this.oDbg.log("invalid response:"+h.responseText,1);break;case"-1":this.oDbg.log("Internal Server Error",1);break;case"-2":this.oDbg.log("Bad Request",1);break;case"-3":this.oDbg.log("Key Sequence Error",1);break}this._setStatus("internal_server_error");clearTimeout(this._timeout);clearInterval(this._interval);clearInterval(this._inQto);this._handleEvent("onerror",JSJaCError("500","wait","internal-server-error"));this._connected=false;this.oDbg.log("Disconnected.",1);this._handleEvent("ondisconnect");return null}if(!h.responseText||h.responseText==""){return null}try{var c=h.responseText.replace(/\<\?xml.+\?\>/,"");if(c.match(/<stream:stream/)){c+="</stream:stream>"}var k=JSJaCHttpPollingConnection._parseTree("<body>"+c+"</body>");if(!k||k.tagName=="parsererror"){this.oDbg.log("parsererror",1);k=JSJaCHttpPollingConnection._parseTree("<stream:stream xmlns:stream='http://etherx.jabber.org/streams'>"+h.responseText);if(k&&k.tagName!="parsererror"){this.oDbg.log("stream closed",1);if(k.getElementsByTagName("conflict").length>0){this._setStatus("session-terminate-conflict")}clearTimeout(this._timeout);clearInterval(this._interval);clearInterval(this._inQto);this._handleEvent("onerror",JSJaCError("503","cancel","session-terminate"));this._connected=false;this.oDbg.log("Disconnected.",1);this._handleEvent("ondisconnect")}else{this.oDbg.log("parsererror:"+k,1)}return k}return k}catch(f){this.oDbg.log("parse error:"+f.message,1)}return null};JSJaCHttpPollingConnection.prototype._reInitStream=function(c,b,a){this._sendRaw("<stream:stream xmlns:stream='http://etherx.jabber.org/streams' xmlns='jabber:client' to='"+c+"' version='1.0'>",b,a)};JSJaCHttpPollingConnection.prototype._resume=function(){this._process(this._timerval)};JSJaCHttpPollingConnection.prototype._setupRequest=function(a){var c=XmlHttp.create();try{c.open("POST",this._httpbase,a);if(c.overrideMimeType){c.overrideMimeType("text/plain; charset=utf-8")}c.setRequestHeader("Content-Type","application/x-www-form-urlencoded")}catch(d){this.oDbg.log(d,1)}var b=new Object();b.r=c;return b};JSJaCHttpPollingConnection.prototype._suspend=function(){};JSJaCHttpPollingConnection._parseTree=function(a){try{var b=XmlDocument.create("body","foo");if(typeof(b.loadXML)!="undefined"){b.loadXML(a);return b.documentElement}else{if(window.DOMParser){return(new DOMParser()).parseFromString(a,"text/xml").documentElement}}}catch(c){}return null};var JSJaC={Version:"$Rev$",require:function(a){document.write('<script type="text/javascript" src="'+a+'"><\/script>')},load:function(){var c=["xmlextras","jsextras","crypt","JSJaCConfig","JSJaCConstants","JSJaCCookie","JSJaCJSON","JSJaCJID","JSJaCBuilder","JSJaCPacket","JSJaCError","JSJaCKeys","JSJaCConnection","JSJaCHttpPollingConnection","JSJaCHttpBindingConnection","JSJaCConsoleLogger"];var a=document.getElementsByTagName("script");var d="./";for(var b=0;b<a.length;b++){if(a.item(b).src&&a.item(b).src.match(/JSJaC\.js$/)){d=a.item(b).src.replace(/JSJaC.js$/,"");break}}for(var b=0;b<c.length;b++){this.require(d+c[b]+".js")}},bind:function(b,c,a){return function(d){return b.apply(c,[d,a])}}};if(typeof JSJaCConnection=="undefined"){JSJaC.load()};