Commit Graph

1486 Commits

Author SHA1 Message Date
David Osipov
8f1ffe8c25 fix(proxy): исправление wire-transparency при fallback и усиление безопасности
Исправлена критическая логическая ошибка в цепочке Fake TLS -> MTProto.
Ранее при валидном TLS-хендшейке, но неверном MTProto-пакете, прокси
ошибочно передавал в маскирующий релей обернутый (FakeTls) поток.
Теперь транспорт корректно разворачивается (unwrap) до сырого сокета
через .into_inner(), обеспечивая полную прозрачность (wire-transparency)
для DPI и маскирующего бэкенда.

Security & Hardening:
- Логика приведена в соответствие с требованиями OWASP ASVS L2 (V5: Validation, Sanitization and Encoding).
- Реализовано поведение "fail-closed": при любой ошибке верификации прокси мимикрирует под обычный веб-сервер, не раскрывая своей роли.
- Улучшена диагностика и логирование состояний аутентификации для защиты от активного пробинга.

Adversarial Testing (Black-hat mindset):
- Добавлен отдельный пакет `client_tls_mtproto_fallback_security_tests.rs` (18+ тестов).
- Покрыты сценарии: хаос-фрагментация (побайтовая нарезка TLS-записей), record-splitting,
  half-close состояния, сбросы бэкенда и replay-pressure.
- В `client_adversarial_tests.rs` добавлено 10+ тестов на "злые" гонки (race conditions),
  утечки лимитов по IP и проверку изоляции состояний параллельных сессий.
- Все 832 теста проходят (passed) в locked-режиме.
2026-03-20 17:33:46 +04:00
Alexey
342b0119dd Merge pull request #509 from telemt/bump
Update Cargo.toml
3.3.28
2026-03-20 16:27:39 +03:00
Alexey
2605929b93 Update Cargo.toml 2026-03-20 16:26:57 +03:00
Alexey
36814b6355 ME Draining on Dual-Stack + TLS Fetcher Upstream Selection: merge pull request #508 from telemt/flow
ME Draining on Dual-Stack + TLS Fetcher Upstream Selection
2026-03-20 16:24:17 +03:00
Alexey
269ba537ad ME Draining on Dual-Stack
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-03-20 16:07:12 +03:00
Alexey
5c0eb6dbe8 TLS Fetcher Upstream Selection
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-03-20 16:05:24 +03:00
David Osipov
a78c3e3ebd One more small test fix 2026-03-20 16:48:14 +04:00
David Osipov
a4b70405b8 Add adversarial tests module for client security testing 2026-03-20 16:47:26 +04:00
David Osipov
3afc3e1775 Changed version 2026-03-20 16:46:09 +04:00
David Osipov
512bee6a8d Add security tests for middle relay idle policy and enhance stats tracking
- Introduced a new test module for middle relay idle policy security tests, covering various scenarios including soft mark, hard close, and grace periods.
- Implemented functions to create crypto readers and encrypt data for testing.
- Enhanced the Stats struct to include counters for relay idle soft marks, hard closes, pressure evictions, and protocol desync closes.
- Added corresponding increment and retrieval methods for the new stats fields.
2026-03-20 16:43:50 +04:00
Maxim Myalin
66867d3f5b Merge branch 'main' into feat/shadowsocks-upstream
# Conflicts:
#	Cargo.lock
#	src/api/runtime_stats.rs
2026-03-20 15:22:36 +03:00
Dmitry Dzhus
db36945293 Fix typo in systemd service metadata 2026-03-20 12:00:41 +00:00
David Osipov
5c5fdcb124 Updated cargo 2026-03-20 15:03:42 +04:00
David Osipov
0ded366199 Changed version 2026-03-20 14:29:45 +04:00
David Osipov
84a34cea3d Merge latest upstream/main into test/main-into-flow-sec 2026-03-20 14:26:49 +04:00
David Osipov
7dc3c3666d Merge upstream/main into test/main-into-flow-sec 2026-03-20 14:20:20 +04:00
Alexey
dd07fa9453 Merge pull request #505 from telemt/flow-me
Teardown Monitoring in API and Metrics
3.3.27
2026-03-20 12:59:39 +03:00
Alexey
bb1a372ac4 Merge branch 'main' into flow-me 2026-03-20 12:59:32 +03:00
Alexey
6661401a34 Merge pull request #506 from telemt/about-releases
Update README.md
2026-03-20 12:59:09 +03:00
Alexey
cd65fb432b Update README.md 2026-03-20 12:58:55 +03:00
Alexey
caf0717789 Merge branch 'main' into flow-me 2026-03-20 12:57:27 +03:00
Alexey
4a610d83a3 Update Cargo.toml
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-03-20 12:56:13 +03:00
Alexey
aba4205dcc Teardown Monitoring in Metrics
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-03-20 12:46:35 +03:00
Alexey
ef9b7b1492 Teardown Monitoring in API
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-03-20 12:45:53 +03:00
Alexey
d112f15b90 ME Writers Anti-stuck + Quarantine fixes + ME Writers Advanced Cleanup + Authoritative Teardown + Orphan Watchdog + Force-Close Safery Policy: merge pull request #504 from telemt/flow-me
ME Writers Anti-stuck + Quarantine fixes + ME Writers Advanced Cleanup + Authoritative Teardown + Orphan Watchdog + Force-Close Safery Policy
3.3.26
2026-03-20 12:41:45 +03:00
Alexey
b55b264345 Merge branch 'main' into flow-me 2026-03-20 12:20:51 +03:00
Alexey
f61d25ebe0 Authoritative Teardown + Orphan Watchdog + Force-Close Safery Policy
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-03-20 12:11:47 +03:00
Alexey
ed4d1167dd ME Writers Advanced Cleanup
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-03-20 12:09:23 +03:00
Alexey
dc6948cf39 Merge pull request #502 from telemt/about-releases
Update README.md
2026-03-20 11:25:19 +03:00
Alexey
4f11aa0772 Update README.md 2026-03-20 11:25:07 +03:00
David Osipov
6ea8ba25c4 Refactor OpenBSD build workflow for clarity 2026-03-20 02:27:21 +04:00
Alexey
e40361b171 Cargo.toml + Cargo.lock
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-03-20 00:45:04 +03:00
Alexey
1c6c73beda ME Writers Anti-stuck and Quarantine fixes
Co-Authored-By: Nook Scheel <nook@live.ru>
2026-03-20 00:41:40 +03:00
David Osipov
3f3bf5bbd2 Update build-openbsd.yml 2026-03-20 01:27:11 +04:00
David Osipov
ec793f3065 Added cargo.toml 2026-03-20 01:06:00 +04:00
David Osipov
e83d366518 Fixed issues with an action 2026-03-20 00:58:11 +04:00
David Osipov
5a4209fe00 Changed version 2026-03-20 00:53:32 +04:00
David Osipov
e7daf51193 Added runner for Openbsd 2026-03-20 00:43:05 +04:00
David Osipov
754e4db8a9 Add security tests for pool writer and pool refill functionality 2026-03-20 00:07:41 +04:00
David Osipov
7416829e89 Merge remote-tracking branch 'upstream/main' into test/main-into-flow-sec
# Conflicts:
#	Cargo.toml
#	src/api/model.rs
#	src/api/runtime_stats.rs
#	src/transport/middle_proxy/health.rs
#	src/transport/middle_proxy/health_regression_tests.rs
#	src/transport/middle_proxy/pool_status.rs
2026-03-19 23:48:40 +04:00
David Osipov
c07b600acb Integration hardening: reconcile main+flow-sec API drift and restore green suite 2026-03-19 20:24:44 +04:00
David Osipov
7b44496706 Integration test merge: upstream/main into flow-sec security branch (prefer flow-sec on conflicts) 2026-03-19 19:42:04 +04:00
Alexey
67dc1e8d18 Merge pull request #498 from telemt/bump
Update Cargo.toml
3.3.25
2026-03-19 18:25:14 +03:00
Alexey
ad8ada33c9 Update Cargo.toml 2026-03-19 18:24:01 +03:00
Alexey
bbb201b433 Instadrain + Hard-remove for long draining-state: merge pull request #497 from telemt/flow-stuck-writer
Instadrain + Hard-remove for long draining-state
2026-03-19 18:23:38 +03:00
Alexey
8d1faece60 Instadrain + Hard-remove for long draining-state
Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
2026-03-19 17:45:17 +03:00
Alexey
a603505f90 Merge pull request #492 from temandroid/main
fix(docker): expose port 9091 and allow external API access
2026-03-19 17:32:49 +03:00
Alexey
f8c42c324f Merge pull request #494 from Dimasssss/patch-1
Update install.sh
2026-03-19 17:32:05 +03:00
Alexey
dd8ef4d996 Merge branch 'main' into feat/shadowsocks-upstream 2026-03-19 17:19:01 +03:00
David Osipov
e6ad9e4c7f Add security tests for connection limits and handshake integrity
- Implement a test to ensure that exceeding the user connection limit does not leak the current connections counter.
- Add tests for direct relay connection refusal and adversarial scenarios to verify proper error handling.
- Introduce fuzz testing for MTProto handshake to ensure robustness against malformed inputs and replay attacks.
- Remove obsolete short TLS probe throttle tests and integrate their functionality into existing security tests.
- Enhance middle relay tests to validate behavior during connection drops and cutovers, ensuring graceful error handling.
- Add a test for half-close scenarios in relay to confirm bidirectional data flow continues as expected.
2026-03-19 17:31:19 +04:00