I have Ejabberd server hosted in remote location. And I am trying to register new accounts using Strophe.js register plugin I could not find why this is not working. Below is the code I have written
var connection = new Strophe.Connection("http://ip-address:5222/http-bind");
var callback = function (status) {
alert(Strophe.Status.REGISTER); // Returning me 10
if (status === Strophe.Status.REGISTER) {
alert("Entered");
connection.register.fields.username = "hello";
connection.register.fields.password = "hello";
connection.register.submit();
} else if (status === Strophe.Status.REGISTERED) {
alert("registered!");
connection.authenticate();
} else if (status === Strophe.Status.CONNECTED) {
alert("logged in!");
} else {
// Sometimes execution entering into this block.
document.body.innerHTML = (JSON.stringify(status));
}
};
connection.register.connect("localhost", callback);
Any extra code to be added to this or any fix I have to do make this work. Please help me on this. Strophe.js documentation is awful.
In strophe.register.js go to line no 215 and make change as per below code.
/*if (register.length === 0) {
that._changeConnectStatus(Strophe.Status.REGIFAIL, null);
return;
} else */
this.enabled = true;
Try above one.
var connection = new Strophe.Connection("http://ip-address:5222/http-bind/");
Trailing Slash is needed at the end.
Related
can somebody help me out a little? I am a little stuck.
I am trying to write a signaling process with ajax and a database involved (this is just for learning the basics of WebRTC for now).
I am receiving the SDP fine from the JSON-object as it seems, but then I always get an error "Cannot create answer in stable" when I try to create an answer in get_remote_offer() for pc_partner.
I am pretty sure it is something obvious, but I am pretty new to WebRTC and just can't see what.
I am using Firefox here and just trying to connect two instances of it (one in private mode, one in "normal" mode, but I am trying to make it work for remote users.
This is my code:
var opt;
var video_el_partner;
var video_el_local;
var pc_partner;
var pc_local;
var interval_gro;
var remote_offer_available = false;
var service_url = "https://xyz.de/webrtc";
var pwd = "xxx";
var signaling_url = "https://xyz.de/webrtc/sdp_transfer.php";
function init_stream(video_partner_id, video_local_id, allow_video, allow_audio){
if (location.protocol === 'https:') { // only possible for https!
pc_local = new RTCPeerConnection();
pc_partner = new RTCPeerConnection();
if(document.getElementById(video_partner_id) != null){
video_el_partner = document.getElementById(video_partner_id);
video_el_local = document.getElementById(video_local_id);
if(allow_video == null){
allow_video = true;
}
if(allow_audio == null){
allow_audio = true;
}
opt = { audio: allow_audio, video: allow_video };
if(typeof navigator != 'undefined' && typeof navigator.mediaDevices != 'undefined' && navigator.mediaDevices.getUserMedia != null){
navigator.mediaDevices.getUserMedia(opt).then (
function (this_stream){
// local video directly into video element:
video_el_local.srcObject = this_stream;
// remote one is more insteresting:
pc_local.addStream(this_stream);
pc_local.createOffer().then(
function (this_sdp) {
// sdp (session dependend protocol object) is now available... this would need to go to a server somehow now.
// they use socket.io for that... maybe I can use my own thing to do that?
pc_local.setLocalDescription(this_sdp);
var this_sdp_json = JSON.stringify(this_sdp)
var params_ins = "mode=insert_offer&sdp_con=" + this_sdp_json + "&pass=" + pwd + "&service_url=" + service_url;
ajax_request_simple (
signaling_url,
params_ins,
function (res_ins) {
// insert done. Lets read for another candidate.
console.log('Set Interval!');
interval_gro = window.setInterval('get_remote_offer();', 5000);
}
);
}
);
}
).catch(
function (error) {
console.log('Problem: ');
console.log(error);
}
);
} else {
console.log("navgiator or navigator.mediaDevices is not defined.");
}
}
} else {
console.log('init_stream(): We can only do anything like that on https-connections! Http is not supported by the browser!');
}
}
window.onload = function () {
document.getElementById('button_start_stream').onclick = function () {
init_stream('video_partner', 'video_local', true, false);
}
}
function is_json_str(str) {
try {
JSON.parse(str);
} catch (e) {
return false;
}
return true;
}
function get_remote_offer() {
var params_read = "mode=get_offer&pass=" + pwd + "&service_url=" + service_url;
ajax_request_simple (
signaling_url,
params_read,
function (res_read) {
// done.
if(is_json_str(res_read)){
// seems like we get one now.
// lets use that to connect and stream the video to the remote view.
var partner_offer = res_read;
partner_offer = JSON.parse(partner_offer);
// clear interval if found.
window.clearInterval(interval_gro);
console.log('Cleared Interval. Found!');
pc_local.setRemoteDescription(
new RTCSessionDescription(partner_offer), function(){
// video_el_partner.srcObject = event.stream;
pc_local.onicecandidate = function (e) {
if ( e.candidate != null ) {
pc_partner.addIceCandidate( new RTCIceCandidate(e.candidate) );
}
};
pc_partner.onicecandidate = function (e) {
if ( e.candidate != null ) {
pc_local.addIceCandidate( new RTCIceCandidate(e.candidate) );
}
};
pc_partner.createAnswer(
function (offer) {
pc_local.setRemoteDescription(offer);
pc_partner.setLocalDescription(offer);
}
);
// pc_local.ontrack = function (evt) {
// video_el_local.srcObject = evt.stream;
// };
pc_partner.ontrack = function (evt) {
video_el_partner.srcObject = evt.stream;
};
},
function(e) {
console.log("Problem while doing client-answer: ", e);
}
);
} else {
console.log("Can not parse: ");
console.log(res_read);
}
}
);
}
Sorry for the mix of promises and callbacks... I tried a couple of things out just in case... when it is working I will rewrite the callback parts.
Thank you very much in advance for any hint you can give me :).
Best regards and thanks for reading till now ;).
Fuchur
So I am trying to write javascript code for a ribbon button in Dynamics CRM 2016 that will grab a phone number from a list of Leads that can be seen in the Active Leads window.
However, when I try to run it, I get an error telling me
As I step into my code (I'm debugging), I see this error
Here is the code I am working with.
function updateSelected(SelectedControlSelectedItemIds, SelectedEntityTypeName) {
// this should iterate through the list
SelectedControlSelectedItemIds.forEach(
function (selected, index) {
//this should get the id and name of the selected lead
getPhoneNumber(selected, SelectedEntityTypeName);
});
}
//I should have the lead ID and Name here, but it is returning null
function getPhoneNumber(id, entityName) {
var query = "telephone1";
Sdk.WebApi.retrieveRecord(id, entityName, query, "",
function (result) {
var telephone1 = result.telephone1;
// I'm trying to capture the number and display it via alert.
alert(telephone1);
},
function (error) {
alert(error);
})
}
Any help is appreciated.
What you have is an javascript error. In js you can only use forEach on an array. SelectedControlSelectedItemIds is an object not an array.
To loop though an object, you can do the following.
for (var key in SelectedControlSelectedItemIds){
if(SelectedControlSelectedItemIds.hasOwnProperty(key)){
getPhoneNumber(SelectedControlSelectedItemIds[key], SelectedEntityTypeName)
}
}
Okay, so I figured it out. I had help, so I refuse to take full credit.
First, I had to download the SDK.WEBAPI.
I then had to add the webAPI to my Javascript Actions in the Ribbon Tool Bench.
Then, I had to create a function to remove the brackets around the
SelectedControlSelectedItemIds
Firstly, I had to use the API WITH the forEach method in order for it to work.
These are the revisions to my code.
function removeBraces(str) {
str = str.replace(/[{}]/g, "");
return str;
}
function updateSelected(SelectedControlSelectedItemIds, SelectedEntityTypeName) {
//alert(SelectedEntityTypeName);
SelectedControlSelectedItemIds.forEach(
function (selected, index) {
getPhoneNumber(removeBraces(selected), SelectedEntityTypeName);
// alert(selected);
});
}
function getPhoneNumber(id, entityName) {
var query = "telephone1";
SDK.WEBAPI.retrieveRecord(id, entityName, query, "",
function (result) {
var telephone1 = result.telephone1;
formatted = telephone1.replace(/[- )(]/g,'');
dialready = "1" + formatted;
withcolon = dialready.replace(/(.{1})/g,"$1:")
number = telephone1;
if (Xrm.Page.context.getUserName() == "Jerry Ryback") {
url = "http://111.222.333.444/cgi-bin/api-send_key";
} else if(Xrm.Page.context.getUserName() == "Frank Jane") {
url = "http://222.333.444.555/cgi-bin/api-send_key";
}
else if( Xrm.Page.context.getUserName() == "Bob Gilfred"){
url = "http://333.444.555.666/cgi-bin/api-send_key";
}
else if( Xrm.Page.context.getUserName() == "Cheryl Bradley"){
url = "http://444.555.666.777/cgi-bin/api-send_key";
}
else if( Xrm.Page.context.getUserName() == "Bill Dunny"){
url = "http://555.666.777.888/cgi-bin/api-send_key";
}
if (url != "") {
var params = "passcode=admin&keys=" + withcolon + "SEND";
var http = new XMLHttpRequest();
http.open("GET", url + "?" + params, true);
http.onreadystatechange = function () {
if (http.readyState == 4 && http.status == 200) {
alert(http.responseText);
}
}
http.send(null);
}
},
function (error) {
// alert(error);
})
}
To elaborate, once I successfully get the number, I remove the parenthesis, dashes and white-space. Then, I add a "1" to the beginning. Finally, I insert colons in between each number. Then, I create an HTTP command and send it to the office phone of whoever is using CRM at the time. The user eval and HTTP message is my code. I'm showing you all of this because it was a great learning experience, and this feature really adds to the functionality.
I hope some of you find this useful.
Thanks for the help.
I'm trying to use the Kaazing Library in our HTML5 client. I already implemented it in a java client and it worked. It seems that there is a problem with the LoginHandler. When I debug the code it ends in a endless loop in the LoginHandler. The line callback(new PasswordAuthentication(usr, pwd)) is called over and over again:
// Configure a Basic Challenge Handler
var basicHandler = new BasicChallengeHandler();
basicHandler.loginHandler = function(callback) {
callback(new PasswordAuthentication(usr, pwd));
}
JmsConnectionProperties jmsProps = new JmsConnectionProperties();
jmsProps.connectionTimeout = 1000000;
jmsProps.reconnectAttemptsMax = -1;
jmsProps.reconnectDelay = 3000;
jmsProps.shutdownDelay = 5000;
console.log("Connect to: " + url);
// Create Connection Factory
jmsConnectionFactory = new JmsConnectionFactory(url, jmsProps);
websocketFactory = jmsConnectionFactory.getWebSocketFactory();
websocketFactory.setChallengeHandler(basicHandler);
// reate Connection future handler for the result
try {
if (connection == null) {
var connectionFuture = jmsConnectionFactory.createConnection( function() {
try {
// never comes to this line!!!
connection = connectionFuture.getValue();
// DO SOME STUFF
} catch (e) {
console.dir(e);
// alert(e.message);
}
});
} else {
try {
connection.close(function() { /* Closed */
});
} finally {
connection = null;
}
}
} catch (ex) {
console.dir(ex);
}
Any help would be very appreciated!
Regards
Angela
Is it possible that the username and password combination is incorrect, so that the client is being re-challenged?
I'm trying to use the web speech API in Chrome 27 with the following code -
$(function(){
initRecognition();
});
function initRecognition(){
if(window.recognition !== undefined){
window.recognition.stop();
window.recognition.start();
// ^--- Exception is being thrown at this line
}else{
window.recognition = new webkitSpeechRecognition();
window.recognition.onresult = function(event) {
if (event.results.length > 0) {
command.value = event.results[0][0].transcript;
return execute();
}else{
command.value = "*&#^$&#^#?";
return execute();
}
};
window.recognition.continuous = true;
window.recognition.start();
}
}
function execute(){
// some code
initRecognition();
return false;
}
When the page loads, it asks for permission to start recognition. It recognizes one word or phrase and then stops with the following error -
Uncaught Error: InvalidStateError: DOM Exception 11
initRecognition
execute
window.recognition.onresult
There seem to be lack of resources for this. So having some trouble in troubleshooting. Any idea?
It seems if I set continuous to true, I don't have to stop() and start() every time. And calling stop() is what was causing the problem I think. So I removed those statements and it's working fine. :)
$(function(){
initRecognition();
});
function initRecognition(){
window.recognition = new webkitSpeechRecognition();
window.recognition.onresult = function(event) {
console.log(event.results);
console.log(event.results.length);
if (event.results.length > 0) {
command.value = event.results[event.results.length-1][0].transcript;
return execute();
}else{
command.value = "*&#^$&#^#?";
return execute();
}
};
window.recognition.continuous = true;
window.recognition.start();
}
function execute(){
// some code
return false;
}
Although, for some reason, event.results is acting like a stack if continuous = true . So I'm fetching the last result of the stack. But I'm sure there are other bugs waiting for me with this.
Update: I guess the subject gave a wrong notion that I'm looking for an existing addon. This is a custom problem and I do NOT want an existing solution.
I wish to WRITE (or more appropriately, modify and existing) Addon.
Here's my requirement:
I want my addon to work for a particular site only
The data on the pages are encoded using a 2 way hash
A good deal of info is loaded by XHR requests, and sometimes
displayed in animated bubbles etc.
The current version of my addon parses the page via XPath
expressions, decodes the data, and replaces them
The issue comes in with those bubblified boxes that are displayed
on mouse-over event
Thus, I realized that it might be a good idea to create an XHR
bridge that could listen to all the data and decode/encode on the fly
After a couple of searches, I came across nsITraceableInterface[1][2][3]
Just wanted to know if I am on the correct path. If "yes", then kindly
provide any extra pointers and suggestions that may be appropriate;
and if "No", then.. well, please help with correct pointers :)
Thanks,
Bipin.
[1]. https://developer.mozilla.org/en/NsITraceableChannel
[2]. http://www.softwareishard.com/blog/firebug/nsitraceablechannel-intercept-http-traffic/
[3]. http://www.ashita.org/howto-xhr-listening-by-a-firefox-addon/
nsITraceableChannel is indeed the way to go here. the blog posts by Jan Odvarko (softwareishard.com) and myself (ashita.org) show how to do this. You may also want to see http://www.ashita.org/implementing-an-xpcom-firefox-interface-and-creating-observers/, however it isn't really necessary to do this in an XPCOM component.
The steps are basically:
Create Object prototype implementing nsITraceableChannel; and create observer to listen to http-on-modify-request and http-on-examine-response
register observer
observer listening to the two request types adds our nsITraceableChannel object into the chain of listeners and make sure that our nsITC knows who is next in the chain
nsITC object provides three callbacks and each will be called at the appropriate stage: onStartRequest, onDataAvailable, and onStopRequest
in each of the callbacks above, our nsITC object must pass on the data to the next item in the chain
Below is actual code from a site-specific add-on I wrote that behaves very similarly to yours from what I can tell.
function TracingListener() {
//this.receivedData = [];
}
TracingListener.prototype =
{
originalListener: null,
receivedData: null, // array for incoming data.
onDataAvailable: function(request, context, inputStream, offset, count)
{
var binaryInputStream = CCIN("#mozilla.org/binaryinputstream;1", "nsIBinaryInputStream");
var storageStream = CCIN("#mozilla.org/storagestream;1", "nsIStorageStream");
binaryInputStream.setInputStream(inputStream);
storageStream.init(8192, count, null);
var binaryOutputStream = CCIN("#mozilla.org/binaryoutputstream;1",
"nsIBinaryOutputStream");
binaryOutputStream.setOutputStream(storageStream.getOutputStream(0));
// Copy received data as they come.
var data = binaryInputStream.readBytes(count);
//var data = inputStream.readBytes(count);
this.receivedData.push(data);
binaryOutputStream.writeBytes(data, count);
this.originalListener.onDataAvailable(request, context,storageStream.newInputStream(0), offset, count);
},
onStartRequest: function(request, context) {
this.receivedData = [];
this.originalListener.onStartRequest(request, context);
},
onStopRequest: function(request, context, statusCode)
{
try
{
request.QueryInterface(Ci.nsIHttpChannel);
if (request.originalURI && piratequesting.baseURL == request.originalURI.prePath && request.originalURI.path.indexOf("/index.php?ajax=") == 0)
{
var data = null;
if (request.requestMethod.toLowerCase() == "post")
{
var postText = this.readPostTextFromRequest(request, context);
if (postText)
data = ((String)(postText)).parseQuery();
}
var date = Date.parse(request.getResponseHeader("Date"));
var responseSource = this.receivedData.join('');
//fix leading spaces bug
responseSource = responseSource.replace(/^\s+(\S[\s\S]+)/, "$1");
piratequesting.ProcessRawResponse(request.originalURI.spec, responseSource, date, data);
}
}
catch (e)
{
dumpError(e);
}
this.originalListener.onStopRequest(request, context, statusCode);
},
QueryInterface: function (aIID) {
if (aIID.equals(Ci.nsIStreamListener) ||
aIID.equals(Ci.nsISupports)) {
return this;
}
throw Components.results.NS_NOINTERFACE;
},
readPostTextFromRequest : function(request, context) {
try
{
var is = request.QueryInterface(Ci.nsIUploadChannel).uploadStream;
if (is)
{
var ss = is.QueryInterface(Ci.nsISeekableStream);
var prevOffset;
if (ss)
{
prevOffset = ss.tell();
ss.seek(Ci.nsISeekableStream.NS_SEEK_SET, 0);
}
// Read data from the stream..
var charset = "UTF-8";
var text = this.readFromStream(is, charset, true);
// Seek locks the file so, seek to the beginning only if necko hasn't read it yet,
// since necko doesn't seek to 0 before reading (at lest not till 459384 is fixed).
if (ss && prevOffset == 0)
ss.seek(Ci.nsISeekableStream.NS_SEEK_SET, 0);
return text;
}
else {
dump("Failed to Query Interface for upload stream.\n");
}
}
catch(exc)
{
dumpError(exc);
}
return null;
},
readFromStream : function(stream, charset, noClose) {
var sis = CCSV("#mozilla.org/binaryinputstream;1", "nsIBinaryInputStream");
sis.setInputStream(stream);
var segments = [];
for (var count = stream.available(); count; count = stream.available())
segments.push(sis.readBytes(count));
if (!noClose)
sis.close();
var text = segments.join("");
return text;
}
}
hRO = {
observe: function(request, aTopic, aData){
try {
if (typeof Cc == "undefined") {
var Cc = Components.classes;
}
if (typeof Ci == "undefined") {
var Ci = Components.interfaces;
}
if (aTopic == "http-on-examine-response") {
request.QueryInterface(Ci.nsIHttpChannel);
if (request.originalURI && piratequesting.baseURL == request.originalURI.prePath && request.originalURI.path.indexOf("/index.php?ajax=") == 0) {
var newListener = new TracingListener();
request.QueryInterface(Ci.nsITraceableChannel);
newListener.originalListener = request.setNewListener(newListener);
}
}
} catch (e) {
dump("\nhRO error: \n\tMessage: " + e.message + "\n\tFile: " + e.fileName + " line: " + e.lineNumber + "\n");
}
},
QueryInterface: function(aIID){
if (typeof Cc == "undefined") {
var Cc = Components.classes;
}
if (typeof Ci == "undefined") {
var Ci = Components.interfaces;
}
if (aIID.equals(Ci.nsIObserver) ||
aIID.equals(Ci.nsISupports)) {
return this;
}
throw Components.results.NS_NOINTERFACE;
},
};
var observerService = Cc["#mozilla.org/observer-service;1"]
.getService(Ci.nsIObserverService);
observerService.addObserver(hRO,
"http-on-examine-response", false);
In the above code, originalListener is the listener we are inserting ourselves before in the chain. It is vital that you keep that info when creating the Tracing Listener and pass on the data in all three callbacks. Otherwise nothing will work (pages won't even load. Firefox itself is last in the chain).
Note: there are some functions called in the code above which are part of the piratequesting add-on, e.g.: parseQuery() and dumpError()
Tamper Data Add-on. See also the How to Use it page
You could try making a Greasemonkey script and overwriting the XMLHttpRequest.
The code would look something like:
function request () {
};
request.prototype.open = function (type, path, block) {
GM_xmlhttpRequest({
method: type,
url: path,
onload: function (response) {
// some code here
}
});
};
unsafeWindow.XMLHttpRequest = request;
Also note that you can turn a GM script into an addon for Firefox.