206 lines
8.9 KiB
JavaScript
206 lines
8.9 KiB
JavaScript
import axios from 'axios';
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import { firefox } from 'playwright-firefox';
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import { authenticator } from 'otplib';
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import chalk from 'chalk';
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import { resolve, jsonDb, datetime, stealth, filenamify, prompt, notify, html_game_list, handleSIGINT } from './src/util.js';
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import { cfg } from './src/config.js';
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const URL_CLAIM = 'https://store.epicgames.com/en-US/free-games';
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const URL_LOGIN = 'https://www.epicgames.com/id/login?lang=en-US&noHostRedirect=true&redirectUrl=' + URL_CLAIM;
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const screenshot = (...a) => resolve(cfg.dir.screenshots, 'epic-games', ...a);
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const fetchFreeGamesAPI = async () => {
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const resp = await axios.get('https://store-site-backend-static-ipv4.ak.epicgames.com/freeGamesPromotions', {
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params: { locale: 'en-US', country: 'US', allowCountries: 'US,DE,AT,CH,GB' },
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});
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return resp.data?.Catalog?.searchStore?.elements
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?.filter(g => g.promotions?.promotionalOffers?.[0])
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?.map(g => {
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const offer = g.promotions.promotionalOffers[0].promotionalOffers[0];
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const mapping = g.catalogNs?.mappings?.[0];
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return {
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title: g.title,
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namespace: mapping?.pageSlug ? mapping.id : g.catalogNs?.mappings?.[0]?.id,
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pageSlug: mapping?.pageSlug || g.urlSlug,
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offerId: offer?.offerId,
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};
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}) || [];
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};
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const ensureLoggedIn = async (page, context) => {
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while (await page.locator('egs-navigation').getAttribute('isloggedin') != 'true') {
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console.error('Not signed in anymore. Please login in the browser or here in the terminal.');
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if (cfg.novnc_port) console.info(`Open http://localhost:${cfg.novnc_port} to login inside the docker container.`);
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if (!cfg.debug) context.setDefaultTimeout(cfg.login_timeout);
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console.info(`Login timeout is ${cfg.login_timeout / 1000} seconds!`);
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await page.goto(URL_LOGIN, { waitUntil: 'domcontentloaded' });
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if (cfg.eg_email && cfg.eg_password) console.info('Using email and password from environment.');
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else console.info('Press ESC to skip the prompts if you want to login in the browser (not possible in headless mode).');
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const notifyBrowserLogin = async () => {
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console.log('Waiting for you to login in the browser.');
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await notify('epic-games: no longer signed in and not enough options set for automatic login.');
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if (cfg.headless) {
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console.log('Run `SHOW=1 node epic-games` to login in the opened browser.');
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await context.close();
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process.exit(1);
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}
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};
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const email = cfg.eg_email || await prompt({ message: 'Enter email' });
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if (!email) {
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await notifyBrowserLogin();
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await page.waitForURL(URL_CLAIM);
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if (!cfg.debug) context.setDefaultTimeout(cfg.timeout);
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continue;
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}
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await page.fill('#email', email);
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const password = cfg.eg_password || await prompt({ type: 'password', message: 'Enter password' });
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if (password) {
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await page.fill('#password', password);
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await page.click('button[type="submit"]');
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} else {
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await notifyBrowserLogin();
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await page.waitForURL(URL_CLAIM);
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if (!cfg.debug) context.setDefaultTimeout(cfg.timeout);
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continue;
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}
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const watchMfaStep = async () => {
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try {
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await page.waitForURL('**/id/login/mfa**', { timeout: cfg.login_timeout });
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console.log('Enter the security code to continue - security code sent to your email/device.');
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const otp = cfg.eg_otpkey && authenticator.generate(cfg.eg_otpkey) || await prompt({ type: 'text', message: 'Enter two-factor sign in code', validate: n => n.toString().length == 6 || 'The code must be 6 digits!' });
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await page.locator('input[name="code-input-0"]').pressSequentially(otp.toString());
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await page.click('button[type="submit"]');
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} catch {
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return;
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}
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};
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watchMfaStep();
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await page.waitForURL(URL_CLAIM);
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if (!cfg.debug) context.setDefaultTimeout(cfg.timeout);
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}
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const user = await page.locator('egs-navigation').getAttribute('displayname');
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console.log(`Signed in as ${user}`);
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return user;
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};
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export const claimEpicGamesNew = async () => {
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console.log('Starting Epic Games claimer (new mode)');
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const db = await jsonDb('epic-games.json', {});
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const freeGames = await fetchFreeGamesAPI();
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console.log('Free games via API:', freeGames.map(g => g.pageSlug));
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const context = await firefox.launchPersistentContext(cfg.dir.browser, {
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headless: cfg.headless,
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viewport: { width: cfg.width, height: cfg.height },
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userAgent: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:127.0) Gecko/20100101 Firefox/127.0',
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locale: 'en-US',
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recordVideo: cfg.record ? { dir: 'data/record/', size: { width: cfg.width, height: cfg.height } } : undefined,
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recordHar: cfg.record ? { path: `data/record/eg-${filenamify(datetime())}.har` } : undefined,
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handleSIGINT: false,
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args: [],
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});
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handleSIGINT(context);
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await stealth(context);
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if (!cfg.debug) context.setDefaultTimeout(cfg.timeout);
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const page = context.pages().length ? context.pages()[0] : await context.newPage();
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await page.setViewportSize({ width: cfg.width, height: cfg.height });
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const notify_games = [];
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let user;
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try {
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await context.addCookies([
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{ name: 'OptanonAlertBoxClosed', value: new Date(Date.now() - 5 * 24 * 60 * 60 * 1000).toISOString(), domain: '.epicgames.com', path: '/' },
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{ name: 'HasAcceptedAgeGates', value: 'USK:9007199254740991,general:18,EPIC SUGGESTED RATING:18', domain: 'store.epicgames.com', path: '/' },
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]);
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await page.goto(URL_CLAIM, { waitUntil: 'domcontentloaded' });
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user = await ensureLoggedIn(page, context);
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db.data[user] ||= {};
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for (const game of freeGames) {
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const purchaseUrl = `https://store.epicgames.com/purchase?namespace=${game.namespace}&offers=${game.offerId}`;
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console.log('Processing', chalk.blue(game.title), purchaseUrl);
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const notify_game = { title: game.title, url: purchaseUrl, status: 'failed' };
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notify_games.push(notify_game);
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await page.goto(purchaseUrl, { waitUntil: 'domcontentloaded' });
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const purchaseBtn = page.locator('button[data-testid="purchase-cta-button"]').first();
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await purchaseBtn.waitFor({ timeout: cfg.timeout });
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const btnText = (await purchaseBtn.innerText()).toLowerCase();
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if (btnText.includes('library')) {
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console.log(' Already in library.');
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notify_game.status = 'existed';
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db.data[user][game.offerId] = { title: game.title, time: datetime(), url: purchaseUrl, status: 'existed' };
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continue;
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}
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if (cfg.dryrun) {
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console.log(' DRYRUN=1 -> Skip order!');
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notify_game.status = 'skipped';
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db.data[user][game.offerId] = { title: game.title, time: datetime(), url: purchaseUrl, status: 'skipped' };
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continue;
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}
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await purchaseBtn.click({ delay: 10 });
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await page.waitForSelector('#webPurchaseContainer iframe');
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const iframe = page.frameLocator('#webPurchaseContainer iframe');
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if (cfg.eg_parentalpin) {
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try {
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await iframe.locator('.payment-pin-code').waitFor({ timeout: 10000 });
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await iframe.locator('input.payment-pin-code__input').first().pressSequentially(cfg.eg_parentalpin);
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await iframe.locator('button:has-text("Continue")').click({ delay: 11 });
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} catch {
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// no PIN needed
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}
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}
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try {
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await iframe.locator('button:has-text("Place Order"):not(:has(.payment-loading--loading))').click({ delay: 11 });
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const btnAgree = iframe.locator('button:has-text("I Accept")');
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try {
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await btnAgree.waitFor({ timeout: 10000 });
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await btnAgree.click();
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} catch {
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// not required
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}
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await page.locator('text=Thanks for your order!').waitFor({ state: 'attached', timeout: cfg.timeout });
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notify_game.status = 'claimed';
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db.data[user][game.offerId] = { title: game.title, time: datetime(), url: purchaseUrl, status: 'claimed' };
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console.log(' Claimed successfully!');
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} catch (e) {
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console.error(' Failed to claim:', e.message);
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notify_game.status = 'failed';
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db.data[user][game.offerId] = { title: game.title, time: datetime(), url: purchaseUrl, status: 'failed' };
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const p = screenshot('failed', `${game.offerId}_${filenamify(datetime())}.png`);
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await page.screenshot({ path: p, fullPage: true }).catch(() => {});
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}
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}
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} catch (error) {
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process.exitCode ||= 1;
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console.error('--- Exception:');
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console.error(error);
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if (error.message && process.exitCode != 130) notify(`epic-games (new) failed: ${error.message.split('\n')[0]}`);
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} finally {
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await db.write();
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if (notify_games.filter(g => g.status == 'claimed' || g.status == 'failed').length) {
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notify(`epic-games (new ${user}):<br>${html_game_list(notify_games)}`);
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}
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}
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if (cfg.debug && context) {
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console.log(JSON.stringify(await context.cookies(), null, 2));
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}
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await context.close();
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};
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export default claimEpicGamesNew;
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