How can I test credentials with javascript - javascript

How can I test user credentials using javascript?
I tested the good URL with app_code and app_id. When they are ok all other requests seem to be ok too.

You can do it so e.g.:
var app_id = "test_app_id";
var app_code = "test_app_code";
var xhr = new XMLHttpRequest();
xhr.addEventListener("readystatechange", function () {
if (this.readyState === 4 ) {
if(this.responseText.indexOf("France") != -1){
console.log("Credentials is OK");
}else{console.log("Wrong credentials");}
}
});
xhr.open("GET", "https://geocoder.api.here.com/6.2/geocode.json?app_id="+ app_id+"&app_code=" + app_code + "&country=FRA");
xhr.send();

Related

Joomla 4 Component Development & AJAX - not opening URL but itself

I am trying to develop a component in Joomla 4. I have a simple button that should fire of a script to update the database.
I can make the call to the JavaScript ok, but the JavaScript does not appear to open the request URL, if anything it opens the current URL or refreshes the page. The script works fine outside of Joomla but not inside.
I have tried both the following, and the same thing happens:
*function buttonLike()
{
var xhr = new XMLHttpRequest();
var parentEl = this.parentElement;
//var url = 'index.php?com_reflect&format=raw;
var url = 'liked.php';
console.log('Get Here OK' + parentEl.id);
xhr.open('GET', 'liked.php', true);
// Form data is sent appropriately as a POST request
xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');
xhr.onreadystatechange = function ()
{
if(xhr.readyState == 4 && xhr.status == 200)
{
var result = xhr.responseText;
console.log('Never Here Result: ' + result);
}
if(xhr.readyState == 4 && xhr.status == 0)
{
console.log('Always Here');
}
};
xhr.send("id=" + parentEl.id);
}*
OR
function buttonLike()
{
//var url = 'index.php?com_reflect&format=raw;
var url = 'liked.php';
var request = new Ajax(url, {
method: 'post',
update: some_div,
data: options,
onComplete: function (){
$('some_field').setHTML('I am finished!');
}
}).request();
Been going round in circles on this one, any help would be appreciated.

Rapidapi Api request with XMLHttpRequest

this is my second post, I hope to be luckier than last time end get some reply. 🙂
I’m trying to make a Rapidapi api request working with javascript ”XMLHttpRequest”
I must say that the api works perfectly with ios siri shortcut.
this is the code provided from apirapit site on the "XMLHttpRequest" section:
var data = null;
var xhr = new XMLHttpRequest();
xhr.withCredentials = true;
xhr.addEventListener("readystatechange", function () {
if (this.readyState === this.DONE) {
console.log(this.responseText);
}
});
xhr.open("GET", "https://download-video-youtube1.p.rapidapi.com/mp3/medPORJ8KO0");
xhr.setRequestHeader("x-rapidapi-host", "download-video-youtube1.p.rapidapi.com");
xhr.setRequestHeader("x-rapidapi-key", "[my key here]");
xhr.send(data);
And this is my code:
<!DOCTYPE html>
<html>
<body>
<h2>The XMLHttpRequest Object</h2>
<button type="button" onclick="loadDoc()">Request data</button>
<p id="demo"></p>
<script>
function loadDoc() {
var xhttp = new XMLHttpRequest();
xhttp.withCredentials = true;
url='https://download-video-youtube1.p.rapidapi.com/mp3/xF5t2jOsCt8';
xhttp.onreadystatechange = function() {
if ((this.readyState == 4 && this.status == 200 )||(this.readyState === this.DONE)) {
document.getElementById("demo").innerHTML = "ciao" + this.responseText;
}
};
xhttp.open("GET", url);
xhttp.setRequestHeader("x-rapidapi-host", "download-video-youtube1.p.rapidapi.com");
xhttp.setRequestHeader("x-rapidapi-key", "[my key here]");
xhttp.send();
}
</script>
</body>
</html>
Just to testing I created a simply bank html page to have the JSON response beneath the button just after pressing it. The result is just the string “ciao” i set before the this.responseText. If I remove the apikey or modify it with a wrong value an JSON error message appear ( so like the case posted, as I intentionally removed it).
Otherwise as said noting but “ciao” string
Is there any syntax error? Is there a logical reason why it behave like this?
Thanks
Franco
Trying adding a data variable as null. That's what RapidAPI provides in their code snippet.
function loadDoc() {
const data = null
var xhttp = new XMLHttpRequest();
xhttp.withCredentials = true;
url='https://download-video-youtube1.p.rapidapi.com/mp3/xF5t2jOsCt8';
xhttp.onreadystatechange = function() {
if ((this.readyState == 4 && this.status == 200 )||(this.readyState === this.DONE)) {
document.getElementById("demo").innerHTML = "ciao" + this.responseText;
}
};
xhttp.open("GET", URL);
xhttp.setRequestHeader("x-rapidapi-host", "download-video-youtube1.p.rapidapi.com");
xhttp.setRequestHeader("x-rapidapi-key", "my key here");
xhttp.send(data);
}

Detect browser tab close without jquery and send some data to php file

I have wrote a script that send some data to an external php file without jquery.
<script type="text/javascript">
var statsPage = 'http://www.my-url.com/response.php';
function ca(c,o,n,t,e,t,u){return p={type:c,userid:o,gender:n}}
ca("pageview", "1", "male");
var params = Object.keys(p).map(function(k) {
return encodeURIComponent(k) + '=' + encodeURIComponent(p[k])
}).join('&')
const req = new XMLHttpRequest();
//req.addEventListener('load' /*callback after req is complete*/);
req.open('GET', statsPage + '?' + params);
req.send();
req.onreadystatechange = function() {
if (req.readyState == XMLHttpRequest.DONE) {
alert(req.responseText);
}
}
</script>
What i also want to do is to send data when the browser tab is closed, so i wrote a script like below but it is not working. I don't get a response from the php file here.
navigator.sendBeacon = navigator.sendBeacon || function () {
var xhr = new XMLHttpRequest();
xhr.open('GET', 'http://www.my-url.com/response.php?pag_title=1');
xhr.send();
xhr.onreadystatechange = function() {
if (xhr.readyState == XMLHttpRequest.DONE) {
alert(xhr.responseText);
}
}
};
I found also this script but it gives me also no response from the response.php file as an alert:
window.onbeforeunload = function() {
var xhr = new XMLHttpRequest();
xhr.open('GET', 'http://www.my-url.com/response.php?pag_titel=1', true);
// If specified, responseType must be empty string or "text"
xhr.responseType = 'test';
xhr.onload = function () {
if (xhr.readyState === xhr.DONE) {
if (xhr.status === 200) {
//console.log(xhr.response);
//console.log(xhr.responseText);
alert(xhr.responseText);
}
}
};
xhr.send(null);
}
EDIT
I did also the following test but now it gives me an alertbox with the value 1 first and then an alert with the response of the function ca (see first part of the code on top for the function). So i think the onbeforeunload is not working here. If i close browser tab i get nothing in response.
window.onbeforeunload = function() {
var xhr = new XMLHttpRequest();
xhr.open('GET', 'http://www.digital-productions.be/dev/analytics/response.php?pag_titel=1', true);
// If specified, responseType must be empty string or "text"
xhr.responseType = 'test';
xhr.onreadystatechange = function() {
if (xhr.readyState == XMLHttpRequest.DONE) {
alert(xhr.responseText);
}
}
xhr.send(null);
}
You can use the beforeunload event to execute code before the user leaves the page, or you could warn them that there is unsaved changes. You can return a message by using e.returnValue = "Message";.
window.addEventListener("beforeunload", function(e) {
//code
});
Here is a link from the mozilla documentation: https://developer.mozilla.org/en/docs/Web/Events/beforeunload

Signature does not match s3 GET object

I have an image in the amazon s3 which has ACL of autherized-users. I'm trying to retrieve that image with GET method. The javascript method (in angular js) looks like this
(In the following example, response contains the necessary data such as authHeader)
var uri = 'https://sample.s3.amazonaws.com/sample/image.jpg';
var postParams = response.data;
var xhr = new XMLHttpRequest();
xhr.addEventListener("load", downloadComplete, false);
xhr.addEventListener("error", downloadFailed, false);
xhr.addEventListener("abort", downloadCanceled, false);
function downloadComplete(e) {
var xhr = e.srcElement || e.target;
if(xhr.status === 200) { //success status
}
else {
}
}
function downloadFailed(e) {
debugger;
}
function downloadCanceled(e) {
debugger;
}
xhr.open('GET', uri, true);
xhr.setRequestHeader('Authorization', postParams.authHeader);
xhr.setRequestHeader('x-amz-content-sha256', postParams.payloadHash);
xhr.setRequestHeader('Host', "sample.s3.amazonaws.com");
xhr.setRequestHeader('x-amz-date', postParams.date);
xhr.send();
But I get a 403 exception which says SignatureDoesNotMatch. Is there anything i'm doing wrong? I'm quite sure that the values i'm providing are correct.
Thanks in advance

Download file from Dropbox using javascript dropbox api

I tried to download a file from Dropbox using Core Api with javascript.
Here is the method I have written.
function downloadFile(path) {
var url = "https://api-content.dropbox.com/1/files/auto/"+path;
var result;
var xhr = new XMLHttpRequest();
xhr.open("POST", url, false);
xhr.onreadystatechange = function() {
if (xhr.readyState === 4 && xhr.status === 200) {
result = xhr.responseText;
}
}
xhr.send(path);
}
But I am always getting the status as 400. Don't know whats wrong. I got this below HTML as response.
<html>
<head><title>400 The plain HTTP request was sent to HTTPS port</title></head>
<body bgcolor="white">
<center><h1>400 Bad Request</h1></center>
<center>The plain HTTP request was sent to HTTPS port</center>
<hr><center>nginx</center>
</body>
</html>
Edit 1 :
var url = "https://api-content.dropbox.com/1/files/auto/" + path;
var result;
var xhr = new XMLHttpRequest();
xhr.onreadystatechange = function() {
if (xhr.readyState === 4 && xhr.status === 200) {
result = xhr.responseText;
}
}
xhr.open("GET", url, true);
xhr.setRequestHeader("access_token",token);
xhr.send();

Categories

Resources