Modification Name: Asirra POST-intercepting CAPTCHA
Author: Marco Dieckhoff
Asirra is a human interactive proof (HIP/CAPTCHA) that asks users to identify photos of cats and dogs. http://www.asirra.com
Modification Version:: 0.1 (already works in phpBB3 here)
- This class intercepts POST requests, stores them in a session and asks for an Asirra CAPTCHA test.
- If successful, the POST action is resumed.
- Success is stored in a Cookie to enable further webpage usage without being harassed by CAPTCHAs all the time.
phpBB install guide included in INSTALL.txt