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ospab d4d4600d87 feat(client): opt-in TTL-desync decoys on the UDP handshake 
Adds a socket-level TTL desync: before the UDP handshake, the client fires a
few decoy datagrams with a lowered IP TTL, then restores the socket's TTL and
sends the real handshake. The decoys are meant to reach an on-path DPI box and
expire before the server, so the box classifies the flow on the decoys while
the server never sees them. Each decoy carries the key's junk marker, so any
that does reach the server is dropped there silently.

UDP only. On UoT the carrier is a single TCP stream, so a socket-level TTL
change would apply to the real traffic too; proper TCP desync needs injected
packets via a driver (WinDivert/NFQUEUE), which this deliberately does not
attempt — it stays a no-op there rather than pretending to work.

Off by default, and configurable under transport: ttl_desync (bool),
ttl_desync_ttl (u8, default 8), ttl_desync_count (u8, default 2). The right TTL
is the injector hop distance the prober's ttl_injector_probe reports, plus a
hop or two so decoys die just past the DPI; the wrong value is simply inert,
which is why this ships opt-in. Plumbed through the engine, the CLI, and the
GUI config mapping; new fields default so existing configs are unaffected.

Its actual DPI-evasion effect cannot be verified here — it needs a real
censored path — so this is the mechanism, to be tuned against the prober.
 		2026-08-19 19:23:55 +03:00
..
src fix(gui): honest TUN error on Linux, and a window that can be resized 2026-08-04 00:56:28 +03:00
src-tauri feat(client): opt-in TTL-desync decoys on the UDP handshake 2026-08-19 19:23:55 +03:00
.gitignore feat(gui): add fully native tauri windows gui with premium mobile layout, real-time statistics polling, in-app config editor, and graceful exit cleanup 2026-05-15 22:01:20 +03:00
README.md feat(gui): add fully native tauri windows gui with premium mobile layout, real-time statistics polling, in-app config editor, and graceful exit cleanup 2026-05-15 22:01:20 +03:00
build_dist.js §A.3: remove dead tun2socks code (native OSTP TUN is the only path) 2026-06-27 16:29:55 +03:00
package-lock.json feat(gui): privileged TUN helper architecture - GUI runs unprivileged, UAC prompt shown only for TUN mode via ostp-tun-helper.exe IPC 2026-05-15 23:08:14 +03:00
package.json fix(ci): staging script was CommonJS in an ES-module package 2026-08-11 17:07:55 +03:00
stage-sidecar.cjs fix(ci): staging script was CommonJS in an ES-module package 2026-08-11 17:07:55 +03:00

README.md

Tauri + Vanilla

This template should help get you started developing with Tauri in vanilla HTML, CSS and Javascript.

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