blob: 275cd850b25fc6cf8c6990de306c1e0ed1f4d717 [file] [log] [blame]
<!DOCTYPE html>
<html>
<body>
<script>
function fetchCSRFfToken(fileInput, progressElement) {
return new Promise((resolve, reject) => {
const xhr = new XMLHttpRequest();
xhr.open('POST', 'generate-csrf-token', true);
xhr.onload = () => {
let content;
try {
content = JSON.parse(xhr.responseText);
} catch (error) {
return reject(error + ':' + xhr.responseText);
}
if (content['status'] != 'OK')
reject(content['status']);
else
resolve(content['token']);
}
xhr.onerror = reject;
xhr.send('{}');
});
}
function upload(fileInput, progressElement) {
fetchCSRFfToken().then((token) => {
const xhr = new XMLHttpRequest();
const formData = new FormData();
formData.append('token', token);
formData.append('newFile', fileInput.files[0]);
xhr.open('POST', 'upload-file', true);
xhr.onload = function () {
alert(xhr.response);
}
xhr.onerror = function () {
alert('error: ' + xhr.response);
}
xhr.upload.onprogress = function (event) {
if (event.lengthComputable) {
progressElement.max = event.total;
progressElement.value = event.loaded;
}
}
xhr.send(formData);
}, (error) => {
alert(`Failed to fetch the CSRF token: ${error}`);
});
}
</script>
<p>Upload a new custom root. <b>This is for debuging purpose only. The uploaded file will be deleted.</b></p>
<input id=file type="file">
<button onclick="upload(file, p)">Upload</button>
<progress id=p></progress>
</body>
</html>