AI 产品解读Privacy Pass anonymous token client that obtains unlinkable cryptographic tokens from attesters to present to websites supporting the PrivateToken protocol
Enables users to prove they are human to Cloudflare-protected websites without compromising privacy—avoids repeated CAPTCHAs and prevents tracking across sites through anonymous, unlinkable tokens
1. User visits a website that supports Privacy Pass and sends a PrivateToken WWW-Authenticate challenge header. 2. The extension detects the challenge and opens a new tab to the Cloudflare Turnstile attester. 3. User solves the attestation challenge (proves they are human). 4. The extension receives an anonymous cryptographic token from the attester. 5. The token is automatically included in subsequent requests to the website, proving the user is human without linking to their identity.
Intercepts WWW-Authenticate PrivateToken challenges from supported websitesOpens attester challenge tab (Cloudflare Turnstile) to obtain cryptographic tokensAutomatically redeems anonymous tokens to bypass bot-detection without revealing identityConfigurable attester URLs and development/demo/production modes via options page
- 目标用户
- Privacy-conscious web users / Users frequently visiting Cloudflare-protected websites / Users who want to avoid repeated CAPTCHA challenges while preserving anonymity
- Extension source is bundled/minified (background.js is 238KB single file), making deep logic analysis harder but key patterns are clear
- Cannot fully verify if destination Cloudflare attester service requires login since it's external—however the extension itself does not
付费分析未识别到付费功能
No payment, subscription, premium, upgrade, billing, or price references found in the source code. Grep for 'premium', 'payment', 'subscription', 'upgrade', 'billing', 'price' all returned 0 matches in background.js. The 'pro' keyword hits from the static scan are all false positives: Object.prototype methods (lines 2-21), Object.getOwnPropertyNames (line 19), and SERVICE_WORKER_MODE.PRODUCTION (line 633). The extension is fully functional without any gated features or payment flows.
- 置信度
- 95
- 支付平台
- --
- 来源
- AI / 高
- 需要登录
- 否
- 登录理由
- The extension implements the Privacy Pass anonymous authorization protocol. No user account, login UI, or credential entry exists anywhere in the codebase. Grep for 'login' and 'account' in background.js returned 0 matches. The 'auth' keyword hits are all cryptographic authentication (AES-CCM tags, WWW-Authenticate header parsing at lines 6340-6396), not user account authentication. The 'token' hits refer to anonymous Privacy Pass cryptographic tokens, not login/session tokens. The options page (options/index.html) only contains attester URL configuration and service worker mode selection—no login fields.
It's very wonky. Sometimes it works great, sometimes it's as if you didn't install anything. The problem is on getting Cloudflare passes, it sends you to a site called captcha.website and challenges you with a CAPTCHA. After resolving it you'll get 30 passes. Except when it doesn't give you anything. You'll never know why it failed, and it thinks it succeeded, which is a problem where you're still without the passes. It's still 2/5 because it can save the other 29 CAPTCHA clicks when it decides to give you the passes, so that's better than nothing, but it's clear the people behind it didn't think it through.
useless
I have only tied it on one site so far, but it worked fine.
don‘t work
没用, 访问网站照样要选图片验证码
没什么卵用啊,怎么说的那么好
didnt work
Used to work perfectly, but not anymore.
Didn't help at all, still cannot solve hcaptcha in this dam browser because the instant I click anywhere inside the frame the entire puzzle disappears! hcaptcha you suck and so does this extension. Useless
Its good that it can bypass captchas but needs a little more bug fixes cuz i cant get more passes for some reason even tho i finished some captchas