script from playwright codegen + iframe fix + notes

.gitignore

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+node_modules/
+auth.json

README.md

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+# epicgames-claimer
+
+Tried https://github.com/Revadike/epicgames-freebies-claimer, but it does not work anymore since epicgames introduced hcaptcha:
+https://github.com/Revadike/epicgames-freebies-claimer/issues/172
+
+Played around with puppeteer before, now trying newer https://playwright.dev which is pretty similar.
+Playwright Inspector and `codegen` to generate scripts are nice, but failed to generate the right code for iframe.
+Works up to button 'I Agree', then it shows an hcaptcha.
+
+- https://github.com/berstend/puppeteer-extra/tree/master/packages/puppeteer-extra
+  - https://github.com/berstend/puppeteer-extra/tree/master/packages/puppeteer-extra-plugin-stealth
+  - https://github.com/berstend/puppeteer-extra/tree/master/packages/puppeteer-extra-plugin-recaptcha
+  - `playwright-extra@next`: https://github.com/berstend/puppeteer-extra/pull/303#issuecomment-775277480

main.spec.ts

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+import { test, expect } from '@playwright/test';
+import { existsSync } from 'fs';
+
+if (!existsSync('auth.json')) {
+  console.error('Missing auth.json! Run `npm login` to login and create this file by closing the opened browser.');
+}
+test.use({
+  storageState: 'auth.json',
+  viewport: { width: 1280, height: 1280 },
+});
+
+test('claim game', async ({ page }) => {
+  await page.goto('https://www.epicgames.com/store/en-US/free-games');
+  await expect(page.locator('a[role="button"]:has-text("Sign In")')).toHaveCount(0);
+  await page.click('button:has-text("Accept All Cookies")'); // to not waste screen space in --debug
+  await page.click('[data-testid="offer-card-image-landscape"]');
+  // TODO check if already claimed
+  await page.click('[data-testid="purchase-cta-button"]');
+  await page.click('button:has-text("Continue")');
+  // it then creates an iframe for the rest
+  // await page.frame({ url: /.*store\/purchase.*/ }).click('button:has-text("Place Order")'); // not found because it does not wait for iframe
+  const iframe = page.frameLocator('.webPurchaseContainer iframe')
+  await iframe.locator('button:has-text("Place Order")').click();
+  await iframe.locator('button:has-text("I Agree")').click();
+  await page.pause();
+});