Commit Graph

2 Commits

Author SHA1 Message Date
root 4074e68715 experimental/windivert: P2.1+P2.2 with WinDivert NETWORK+SOCKET layers
WIP snapshot before pivot to sing-box+TUN. Reached:
- TCP redirect via streamdump pattern (swap+Outbound=0+reinject)
- SOCKET layer for SYN-stage flow detection (avoids FLOW Establish-too-late race)
- Lazy PID→name resolution (catches Update.exe inside procscan tick)
- UDP forward via SOCKS5 UDP ASSOCIATE relay + manual reinject
- Result: chat works, voice times out (Discord IP discovery / RTC handshake fails)

Reason for pivot: WinDivert NAT-reinject pattern has subtle layer-3
semantics issues that DLL-injection / TUN-based proxies sidestep
entirely. Going with embedded sing-box + wintun as the engine —
proven path for Discord voice through SOCKS5.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-01 22:27:54 +03:00
root 223c7f5886 internal/divert: filter expression builder
Build / test (push) Failing after 32s
Build / build-windows (push) Has been skipped
Pure-Go assembly of the WinDivert filter clause. Empty PID list →
"false" (captures nothing — used during Discord-not-running window).
Non-IPv4 upstream → 0.0.0.0 fallback (caller should validate; the
builder degrades gracefully rather than panicking).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-01 19:41:53 +03:00