recaptcha VS OAuth2

recaptcha

• Libraries for CAPTCHA/human verification that are free and can be self hosted? (Not a service)
  1 project | /r/PHPhelp | 20 Nov 2023

  I know Google has a ReCAPTCHA service, and I think it’s free up to scales I would probably never use up. Still, I’d prefer something than can be self hosted so is totally free. And where you don't have to register your domain with a 3rd party, you can just use it on any domain.

• "Not a robot" recaptcha without a <form> but AJAX instead
  1 project | /r/codehunter | 10 Jul 2023

  The traditional way of using "I am not a robot" Recpatcha seems to be with a

• dynamic block all domain except 1 thing?
  2 projects | /r/uBlockOrigin | 7 Jul 2023
• Add Google reCAPTCHA in Laravel Breeze Registration
  1 project | dev.to | 20 Jun 2023

  ## Step 1: Obtaining reCAPTCHA Keys Go to the Google reCAPTCHA website (https://www.google.com/recaptcha) and sign in with your Google account. Click the + sign and fill in the details as follows:

• La ville de bordeaux met en libre accès les vitesses enregistrées par ses radars pédagogiques : la grande majorité des automobilistes ne respectent pas les limitations de vitesse.
  2 projects | /r/france | 23 May 2023
• recaptcha VS mosparo - a user suggested alternative
  2 projects | 19 Jan 2023
• Is there a way, in Advanced Mode, to allow google.com and gstatic.com ONLY when a reCAPTCHA is detected on a page?
  2 projects | /r/uBlockOrigin | 25 Dec 2022
• Stuck on unusual traffic page.
  2 projects | /r/firefox | 26 Oct 2022

  * https://www.google.com/recaptcha/ * allow * https://www.gstatic.com/recaptcha/ * allow * https://www.google.com/js/ * allow * captcha.com * allow * recaptcha.net * allow

• ongoing problems with my updated Firefox browser.
  1 project | /r/firefox | 11 Sep 2022

  https://www.google.com/recaptcha/ * allow

• Show HN: I made a modern web UI for Hacker News
  6 projects | news.ycombinator.com | 8 Sep 2022

  Depends on what you mean by "proxying". Everything you do (serving a Single-Page Application or requesting HN by backend, processing it's HTML and sending the content to your own frontend) will take traffic away from news.ycombinator.com and to another domain - which comes with it's own set of dreadful scenarios.

  There used to be (and still are) things like https://mreidsma.github.io/bookmarklets/jquerify.html which allow to inject JS on click (and thus would make it possible to transform that site), but I gave it a shot and HN is set up to disallow this:

    Refused to load the script 'https://code.jquery.com/jquery.min.js' because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-inline' https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ https://cdnjs.cloudflare.com/". Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback.

OAuth2

We haven't tracked posts mentioning OAuth2 yet.
Tracking mentions began in Dec 2020.