anton48/vk-turn-proxy-ios v1.0-build12

v1.0 Build 12 — Automatic slider captcha solver

on GitHub

Changes from Build 11

Automatic slider captcha solver (major feature)

Based on alexmac6574's PoC.

VK's slider captcha sends a scrambled NxN grid image. The solver:

1. Fetches image via captchaNotRobot.getContent API
2. Ranks all candidate tile permutations by pixel border continuity
3. Submits the best match — solves on first guess in testing

No user interaction needed — captcha is solved automatically in ~2 seconds.
Falls back to WebView slider if automatic solver fails.

Also includes (from Build 11)

• Skip PoW on status=ERROR (VK disabled PoW)
• Preserve routes when activeConns > 0
• Hide captcha UI when connections alive
• pion/turn TURN allocation refresh logging