124 lines
2.7 KiB
JavaScript
124 lines
2.7 KiB
JavaScript
function arrayToHex(iv) {
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let hexStr = '';
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for (const i in iv) {
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if (iv[i] < 16) {
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hexStr += '0' + iv[i].toString(16);
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} else {
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hexStr += iv[i].toString(16);
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}
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}
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return hexStr;
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}
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function hexToArray(str) {
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const iv = new Uint8Array(str.length / 2);
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for (let i = 0; i < str.length; i += 2) {
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iv[i / 2] = parseInt(str.charAt(i) + str.charAt(i + 1), 16);
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}
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return iv;
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}
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function notify(str) {
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if (!('Notification' in window)) {
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return;
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} else if (Notification.permission === 'granted') {
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new Notification(str);
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} else if (Notification.permission !== 'denied') {
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Notification.requestPermission(function(permission) {
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if (permission === 'granted') new Notification(str);
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});
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}
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}
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function gcmCompliant() {
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try {
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return window.crypto.subtle
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.generateKey(
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{
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name: 'AES-GCM',
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length: 128
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},
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true,
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['encrypt', 'decrypt']
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)
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.then(key => {
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return window.crypto.subtle
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.encrypt(
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{
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name: 'AES-GCM',
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iv: window.crypto.getRandomValues(new Uint8Array(12)),
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additionalData: window.crypto.getRandomValues(new Uint8Array(6)),
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tagLength: 128
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},
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key,
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new ArrayBuffer(8)
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)
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.then(() => {
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return Promise.resolve();
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})
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.catch(err => {
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return Promise.reject();
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});
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})
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.catch(err => {
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return Promise.reject();
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});
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} catch (err) {
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return Promise.reject();
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}
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}
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function findMetric(href) {
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switch (href) {
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case 'https://www.mozilla.org/':
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return 'mozilla';
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case 'https://www.mozilla.org/about/legal':
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return 'legal';
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case 'https://testpilot.firefox.com/about':
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return 'about';
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case 'https://testpilot.firefox.com/privacy':
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return 'privacy';
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case 'https://testpilot.firefox.com/terms':
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return 'terms';
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case 'https://www.mozilla.org/en-US/privacy/websites/#cookies':
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return 'cookies';
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case 'https://github.com/mozilla/send':
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return 'github';
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case 'https://twitter.com/FxTestPilot':
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return 'twitter';
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case 'https://www.mozilla.org/firefox/new/?scene=2':
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return 'download-firefox';
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default:
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return 'other';
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}
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}
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function isFile(id) {
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return ![
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'referrer',
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'totalDownloads',
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'totalUploads',
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'testpilot_ga__cid'
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].includes(id);
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}
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function sendEvent() {
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return window.analytics.sendEvent
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.apply(window.analytics, arguments)
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.catch(() => 0);
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}
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const ONE_DAY_IN_MS = 86400000;
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module.exports = {
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arrayToHex,
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hexToArray,
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notify,
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gcmCompliant,
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findMetric,
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isFile,
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sendEvent,
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ONE_DAY_IN_MS
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};
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