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register.js
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register.js
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function GET(url, callback) {
var req = new XMLHttpRequest();
req.onreadystatechange = function() {
if(req.readyState === 4 && req.status === 200) {
callback(req.responseText);
}
};
req.open('GET', url);
req.send(null);
}
function POST(url, data, success, error) {
var req = new XMLHttpRequest();
req.onreadystatechange = function() {
if(req.readyState === 4)
if(req.status === 200) {
success(req.responseText);
} else {
error(req);
}
};
req.open('POST', url);
req.setRequestHeader('Content-Type', 'application/json');
req.send(JSON.stringify(data));
}
var lang = {};
GET('lang.json', function(response) {
var strings = lang = JSON.parse(response);
document.getElementById('username-label').textContent = strings.username;
document.getElementById('password-label').textContent = strings.password;
document.getElementById('password-again-label').textContent = strings['password-again'];
document.getElementById('download-creds-explanation').innerHTML = strings['download-creds-explanation'].replace('\n', '<br>');
document.getElementById('download-creds').value = strings['download-creds'];
document.getElementById('email-label').textContent = strings.email;
document.getElementById('double-check-email').innerHTML = strings['double-check-email'].replace('\n', '<br>');
document.getElementById('agree-terms-label').innerHTML = strings['agree-terms'].replace('{terms}', '<a target="_blank" href="docs/terms">' + strings.terms + '</a>').replace('{privacypolicy}', '<a target="_blank" href="docs/privacypolicy">' + strings.privacypolicy + '</a>');
document.getElementById('ready').textContent = strings.ready;
document.getElementById('current-step').textContent = strings['current-step'];
document.getElementById('register').value = strings.register;
});
var captcha;
document.addEventListener('DOMContentLoaded', function() {
captcha = visualCaptcha('captcha', {
imgPath: '/3rdparty/visualcaptcha/img/',
captcha: {
url: '/captcha'
}
});
this.addEventListener('click', function(evt) {
var elm = evt.target;
if(evt.target.tagName === 'IMG') {
elm = elm.parentElement;
}
if(elm.classList.contains('img')) {
updateCurrentStep();
} else if(elm.classList.contains('visualCaptcha-refresh-button')) {
document.getElementById('ready').style.display = 'none';
} else if(elm.tagName === 'INPUT' && elm.type === 'checkbox') {
updateCurrentStep();
}
});
this.addEventListener('keypress', function(evt) {
var elm = evt.target;
if(evt.target.tagName === 'IMG') {
elm = elm.parentElement;
}
if((elm.classList.contains('img') || elm.classList.contains('visualCaptcha-refresh-button') || elm.classList.contains('visualCaptcha-accessibility-button')) &&
(evt.which === 13 || evt.which === 32)) {
elm.click();
}
});
function debounce(fn, time, obj) {
if(obj.timeout) clearTimeout(obj.timeout);
obj.timeout = setTimeout(function() {
delete obj.timeout;
fn();
}, time);
}
var debounceObj = {};
this.addEventListener('keyup', function(evt) {
debounce(updateCurrentStep, 500, debounceObj);
});
document.getElementById('download-creds').addEventListener('click', function() {
var username = document.getElementById('username').value;
var password = document.getElementById('password').value;
var password_backup_key = window.password_backup_key = sjcl.random.randomWords(8);
var password_backup = sjcl.encrypt(password_backup_key, password);
saveAs(new Blob([username, '\n', password_backup], {type: 'text/plain'}), 'airbornos.txt');
window.creds_backupped = JSON.stringify([username, password]);
updateCurrentStep();
});
function updateCurrentStep() {
document.getElementById('ready').style.display = 'none';
document.getElementById('error').style.display = 'none';
document.getElementById('current-step').style.display = 'none';
document.getElementById('download-creds').disabled = true;
document.getElementById('register').disabled = true;
if(document.getElementById('username').value) {
GET('/user/' + document.getElementById('username').value + '/exists', function(response) {
var step, error;
if(response === 'true') {
step = 0;
error = lang.taken;
} else {
var current = currentStep();
step = current[0];
error = current[1];
}
if(step === 'done') {
document.getElementById('ready').style.display = 'inline-block';
} else {
var td = document.getElementById('container').getElementsByTagName('tr')[step].firstChild
td.insertBefore(document.getElementById('current-step'), td.firstChild);
document.getElementById('current-step').style.display = 'block';
}
if(step === 3) {
document.getElementById('download-creds').disabled = false;
}
if(step === 'done') {
document.getElementById('register').disabled = false;
}
if(error === lang.taken || error === lang.diffpasswords) {
document.getElementById('error').textContent = error;
document.getElementById('error').style.display = 'inline-block';
}
});
}
}
});
function currentStep() {
if(!document.getElementById('username').value) {
return [0, lang.nofield];
}
if(!document.getElementById('password').value) {
return [1, lang.nofield];
}
if(!document.getElementById('password-again').value) {
return [2, lang.nofield];
}
if(document.getElementById('password').value !== document.getElementById('password-again').value) {
return [2, lang.diffpasswords];
}
if(window.creds_backupped !== JSON.stringify([document.getElementById('username').value, document.getElementById('password').value])) {
return [3, lang.nodownloadcreds];
}
if(!document.getElementById('email').value) {
return [4, lang.nofield];
}
if(!document.getElementById('agree-terms').checked) {
return [6, lang.noterms];
}
if(!captcha.getCaptchaData().valid) {
return [7, lang.nocaptcha];
}
return ['done'];
}
document.getElementById('container').addEventListener('submit', function(evt) {
evt.preventDefault();
var error = currentStep()[1];
if(error) {
alert(error);
return;
}
document.getElementById('ready').style.display = 'none';
var register = document.getElementById('register');
register.disabled = true;
register.value = lang.validating;
var data = {};
Array.prototype.forEach.call(document.getElementById('captcha').getElementsByTagName('input'), function(input) {
data[input.name] = input.value;
});
var username = window.username = document.getElementById('username').value;
var password = window.password = document.getElementById('password').value;
var email = document.getElementById('email').value;
POST('/captcha/try', data, function() {
register.value = lang.registering;
try {
var salt = sjcl.random.randomWords(2);
var files_key = window.files_key = sjcl.random.randomWords(8);
var hmac_bits = sjcl.random.randomWords(4);
} catch(e) {
alert(lang.error);
throw e;
}
deriveKey(password, salt, 1000).then(function(key) {
var private_key = window.private_key = key.slice(128/32); // Second half
var shared_key = key.slice(0, 128/32); // First half
var private_hmac = window.private_hmac = new sjcl.misc.hmac(private_key);
var files_hmac = window.files_hmac = new sjcl.misc.hmac(hmac_bits);
var authkey = sjcl.codec.hex.fromBits(shared_key).toUpperCase();
JSZipUtils.getBinaryContent('/v2/current', function(err, data) {
if(err) {
register.disabled = false;
register.value = lang.register;
alert(lang.error);
return;
}
var zip = new JSZip(data);
POST('/register', {
username: username,
salt: sjcl.codec.hex.fromBits(salt).toUpperCase(),
authkey: authkey,
password_backup_key: sjcl.codec.hex.fromBits(window.password_backup_key).toUpperCase(),
email: email,
referrer: window.sessionStorage.referrer,
}, function(response) {
window.account_info = JSON.parse(decodeURIComponent(document.cookie.match(/account_info=(.*)(?:;|$)/)[1]).match(/{.*}/)[0]);
window.S3Prefix = window.account_info.S3Prefix;
window.account_version = window.account_info.account_version;
register.value = lang.uploading;
var getFile = function(file, options, callback) {
if(!window.getFileCache[file] && file.substr(-1) !== '/' && zip.files[file.substr(1)]) {
if(typeof options === 'function' || options === undefined) {
callback = options;
options = {};
}
var zipfile = zip.files[file.substr(1)];
if(options.codec) {
if(callback) callback(codec[options.codec].fromAB(zipfile.asArrayBuffer()));
return;
}
if(callback) callback(zipfile.asText());
return;
}
return _getFile(file, options, callback);
};
eval(zip.files['Core/modules/core/core.js'].asText());
var _getFile = window.getFile;
window.getFile = getFile;
var keys = Object.keys(zip.files);
var target = '/';
putFile('/key', sjcl.codec.hex.fromBits(files_key).toUpperCase());
putFile('/hmac', sjcl.codec.hex.fromBits(hmac_bits).toUpperCase());
putFile('/settings', {codec: 'prettyjson'}, {core: {notifyOfUpdates: false}}, function() {
keys.forEach(function(path, i) {
var file = zip.files[path];
if(!file.options.dir) {
putFile(target + path, {codec: 'arrayBuffer', transactionId: 'serverinstall'}, file.asArrayBuffer(), i === keys.length - 1 ? function() {
// Transaction finished; all files have been uploaded
setTimeout(function() { // Wait 30s to be sure
window.hideNotice('serverinstalling');
}, 30000);
} : undefined);
}
});
history.pushState({}, '', '/app');
getFile('/Core/modules/startup/startup.js', function(contents) {
eval(contents);
//alert(lang.done);
document.querySelector('.bar').remove();
document.getElementById('container').remove();
window.showNotice('serverinstalling', "Installing… Please don't close this tab.");
});
getFile('/Core/modules/startup/loader.js', function(contents) {
eval(contents);
});
});
}, function(req) {
register.disabled = false;
register.value = lang.register;
if(req.status === 409) {
alert(lang.taken);
} else {
alert(lang.error);
}
});
});
});
}, function(req) {
register.disabled = false;
register.value = lang.register;
if(req.status === 403) {
alert(lang.wrong);
} else {
alert(lang.error);
}
captcha.refresh();
});
});