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230 Commits

Author SHA1 Message Date
RPRX ad3d347cfc
XTLS Vision: Apply padding to single XUDP by default at client side 
Requires Xray-core v1.8.1+ at server side: 242f3b0e0b
 2024-02-02 20:32:46 +00:00
yuhan6665 d21e9b0abd Try a better fix for rare ssl error with freedom splice 
It seems the root cause is if the flag set at the inbound pipe reader, it is a race condition and freedom outbound can possibly do splice at the same time with inbound xtls writer.
Now we set the flag at the earliest and always do splice at the next buffer cycle.
 2024-01-26 04:42:45 -05:00
yuhan6665 3167a70ff8 Try to fix rare ssl error with freedom splice 2024-01-26 02:29:26 -05:00
yuhan6665 d60281d0a5 Add DestIpAddress() in Dialer interface 
Android client prepares an IP before proxy connection is established. It is useful when connecting to wireguard (or quic) outbound with domain address. E.g. engage.cloudflareclient.com:2408
 2023-12-18 18:36:56 -05:00
H1JK c01a30e8f4 Cleanup sing buffer usage 2023-12-17 17:37:08 -05:00
wyx2685 31a8fae764 Fix deprecated StackNew() function 2023-12-12 11:28:26 -05:00
yuhan6665 6f092bd212
Add "masterKeyLog" in TLS config (#2758) 
* Add "enableMasterKeyLog" in TLS config

Turn on the debug option for Wireshark to decrypt traffic

* Change to "masterKeyLog" to configure a path
 2023-11-27 10:08:34 -05:00
yuhan6665 2570855cd7 Update v1.8.6 2023-11-17 20:11:40 -05:00
hax0r31337 0ac7da2fc8
WireGuard Inbound (User-space WireGuard server) (#2477) 
* feat: wireguard inbound

* feat(command): generate wireguard compatible keypair

* feat(wireguard): connection idle timeout

* fix(wireguard): close endpoint after connection closed

* fix(wireguard): resolve conflicts

* feat(wireguard): set cubic as default cc algorithm in gVisor TUN

* chore(wireguard): resolve conflict

* chore(wireguard): remove redurant code

* chore(wireguard): remove redurant code

* feat: rework server for gvisor tun

* feat: keep user-space tun as an option

* fix: exclude android from native tun build

* feat: auto kernel tun

* fix: build

* fix: regulate function name & fix test
 2023-11-17 22:27:17 -05:00
yuhan6665 d9fd3f8eb1
Freedom xdomain strategy (#2719) 
* 统一 `domainStrategy` 行为.

* aliases NG.

* 化简.

* 调整.

* Let it crash.

* Update proto

---------

Co-authored-by: rui0572 <125641819+rui0572@users.noreply.github.com>
 2023-11-12 16:27:39 -05:00
yuhan6665 a109389efb
Wireguard resolve strategy (#2717) 
* 增加 wireguard 出站选项 `resolveStrategy`.

* They become a part of you.

* 移除不必要的选项别名.

* aliases NG.

* 微调.

---------

Co-authored-by: rui0572 <125641819+rui0572@users.noreply.github.com>
 2023-11-12 15:52:09 -05:00
yuhan6665 5ae3791a8e
feat : upgrade wireguard go sdk (#2716) 
Co-authored-by: kunson <kunson@kunsondeMacBook-Pro-3.local>
Co-authored-by: 世界 <i@sekai.icu>
 2023-11-12 15:10:01 -05:00
yuhan6665 999bdc58d3 Turn on freedom splice by default 2023-10-29 15:16:57 -04:00
yuhan6665 4f05e0ac2b Unify environment var readers 2023-10-29 15:16:57 -04:00
yuhan6665 291061e9da Fix an edge case reshaping buffer too long 2023-10-21 03:20:51 -04:00
yuhan6665 cf575be678 Fix unwrap tls conn 2023-09-21 15:35:56 -04:00
yuhan6665 585d5ba7c8 Fix Vision reader 2023-09-17 12:56:29 -04:00
yuhan6665 d6d225c698 Refactor Vision reader writer 
- Vision now use traffic states to capture two-way info about a connection
- XTLS is de-couple with Vision, it only read traffic states to switch to direct copy mode
- fix a edge case error when Vision unpadding read 5 command bytes
 2023-09-13 08:01:34 -04:00
yuhan6665 efd32b0fb2 Enable splice for freedom outbound (downlink only) 
- Add outbound name
- Add outbound conn in ctx
- Refactor splice: it can be turn on from all inbounds and outbounds
- Refactor splice: Add splice copy to vless inbound
- Fix http error test
- Add freedom splice toggle via env var
- Populate outbound obj in context
- Use CanSpliceCopy to mark a connection
- Turn off splice by default
 2023-09-07 14:17:39 -04:00
douglarek d616f6160d Fix go 1.21 build, see https://github.com/XTLS/Xray-core/issues/2466 2023-08-24 11:17:31 -04:00
cty123 a343d68944 fix(proxy): removed the udp payload length check when encryption is disabled 2023-08-19 23:13:43 -04:00
hax0r31337 f67167bb3b refactor(deps): replace github.com/golang/protobuf with google.golang.org/protobuf 2023-08-10 10:43:27 -04:00
cty123 b68a43f4fc fix: correct the logic of converting SocksAddr into net.Destination. 2023-07-19 16:01:35 -04:00
cty123 8eb3cfe144 fix: Patch potential nil pointer deference in proxy::http::client::fillRequestHeader(). 2023-07-15 20:17:11 -04:00
RPRX f0f3b417f7
Refactor: Fragmentation 
5f5ae37571
9122d0f056
 2023-07-06 16:30:39 +00:00
RPRX 6d4194415d
Clean unnecessary code in Trojan 2023-07-06 15:18:05 +00:00
Eken Chan 6d8fe7315f XRV should work without rawConn 2023-06-22 10:21:27 -04:00
RPRX ee21763928 Run "go fmt ./..." 2023-06-18 09:46:57 -04:00
RPRX 667279af57 Add "nonIPQuery" to DNS outbound ("drop" by default) 
And fixed a memory leak
And regenerated *.pb.go
 2023-06-18 09:45:32 -04:00
rrouzbeh 9122d0f056 Add TLS Hello Fragmentation for freedom outbound (#2131) 
* Replace TCP Segmentation with TLS Hello Fragmentation

* Update infra/conf/freedom.go

* Refine proxy/freedom/freedom.go

---------

Co-authored-by: RPRX <63339210+RPRX@users.noreply.github.com>
 2023-06-18 09:27:55 -04:00
yuhan6665 9112cfd39c
Clean legacy vmess (#2199) 
* Remove legacy Vmess

* validators

* protos
 2023-06-12 10:32:25 -04:00
yuhan6665 d11d72be6c Update proto file and fix protoc version parsing 
The new protoc cli return version v23.1,
so we parse the file version v4.23.1 without "4."
 2023-06-11 13:36:06 -04:00
yuhan6665 c9f517108c Remove mtproto 2023-06-06 23:38:34 -04:00
sambali9 5f5ae37571
Added tcp fragmentation for freedom outbound (#2021) 
* Added tcp fragmentation for freedom outbound

* Added TCP_NODELAY to outbound sockopt

* Changed fragment parameters to accept ranges and changed strategy to use length

* Changed packetNumber to packets, supporting range.

* Refactored the freedom fragment logic

* Refine Write()

---------

Co-authored-by: RPRX <63339210+RPRX@users.noreply.github.com>
 2023-05-22 02:59:58 +00:00
jcdong98 e7324700ed Fix memory leak caused by Wireguard outbound 2023-05-14 20:05:04 -04:00
Zeyu Chen bfd5da2f00 fix: dns empty response 2023-05-01 10:19:50 -04:00
世界 18e5b0963f
Update dependencies 2023-04-23 19:32:07 +08:00
RPRX 242f3b0e0b
XTLS protocol: Apply Vision's padding to XUDP Mux & Minor fixes 
It's recommended to enable XUDP Mux when using XTLS Vision
Thank @yuhan6665 for testing
 2023-04-16 21:15:36 +00:00
RPRX 4f601530fa
Allow multiple XUDP in Mux when using XTLS Vision (client side) 2023-04-14 22:51:09 +00:00
RPRX b33b0bc89d
Allow multiple XUDP in Mux when using XTLS Vision (server side) 2023-04-12 23:20:38 +08:00
yuhan6665 05d24d6827 Amend XUDP related logs 
- Useful for debug XUDP improvements
- Move XUDP log in core log
- Freedom connection log show local port
 2023-04-09 13:29:39 -04:00
RPRX be23d5d3b7
XUDP protocol: Add Global ID & UoT Migration 
The first UoT protocol that supports UoT Migration
Thank @yuhan6665 for testing
 2023-04-06 10:21:35 +00:00
世界 172f353bd7
Update dependencies 2023-03-20 15:01:38 +08:00
世界 55efac7236
Reformat code 2023-03-17 13:17:08 +08:00
世界 f57ec13880
Update UoT protocol 2023-03-17 13:17:08 +08:00
RPRX c04c333afc
They become a part of you 2023-03-04 15:39:27 +00:00
yuhan6665 9e5bc07bf2
Legends never die (#1725) 2023-03-04 10:39:26 +00:00
RPRX 4c8ee0af50
Set reserved to zero after Read() 
Thank @IRN-Kawakaze for testing
 2023-03-03 15:39:16 +00:00
yuhan6665 25ea69fc3a Fix Vision inserting multiple uuid headers 
This happen for stream inbound like http
 2023-03-03 09:45:10 -05:00
yuhan6665 a4790133d2 Fix padding extends out of bound again 2023-03-02 21:42:48 -05:00
RPRX ccba465590
Add reserved to WireGuard config 
Fixes https://github.com/XTLS/Xray-core/issues/1730
 2023-03-02 16:55:42 +00:00
yuhan6665 7b54255cc1 Fix padding extends out of bound 2023-03-01 08:43:00 -05:00
yuhan6665 2d898480be
Vision padding upgrade (#1646) 
* Vision server allow multiple blocks of padding

* Fix Vision client to support multiple possible padding blocks

* Vision padding upgrade

- Now we have two types of padding: long (pad to 900-1400) and traditional (0-256)
- Long padding is applied to tls handshakes and first (empty) packet
- Traditional padding is applied to all beginning (7) packets of the connection (counted two-way)
- Since receiver changed its way to unpad buffer in fd6973b3c6, we can freely extend padding packet length easily in the future
- Simplify code

* Adjust receiver withinPaddingBuffers

Now default withinPaddingBuffers = true to give it a chance to do unpadding

* Fix magic numbers for Vision
Thanks @H1JK

Thanks @RPRX for guidance
 2023-02-27 22:14:37 -05:00
RPRX c38179a67f
Upgrade github.com/xtls/reality to f34b4d174342 
Fixes https://github.com/XTLS/Xray-core/issues/1712
 2023-02-26 19:26:57 +08:00
Hellojack 267d93f7bd
Improve ReshapeMultiBuffer (#1636) 
* Improve ReshapeMultiBuffer

* Improve again

* Always resize
 2023-02-24 11:42:02 -05:00
RPRX 4d2e2b24d3
THE NEXT FUTURE becomes THE REALITY NOW 
Thank @yuhan6665 for testing
 2023-02-15 16:07:12 +00:00
yuhan6665 c3faa8b7ac
Insert padding with empty content to camouflage VLESS header (#1610) 
This only affects the Vision client for protocols expecting server to send data first.
The change is compatible with existing version of Vision server.
 2023-02-06 06:45:09 +00:00
RPRX 74416570d4
Format VLESS inbound.go and outbound.go 2023-01-31 18:02:12 +00:00
RPRX b70912799b
Generate *.pb.go files with protoc v3.21.12 
https://github.com/protocolbuffers/protobuf/releases/tag/v21.12
go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.28
go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@v1.2
go run ./infra/vprotogen
 2023-01-30 04:35:30 +00:00
yuhan6665 15bb23e4ec
XTLS Vision rejects Mux except for XUDP (#1567) 
* Xtls vision reject vless-tcp-tls+Mux

* Address review comment
 2023-01-28 05:39:36 +00:00
yuhan6665 fb212905bd
XTLS Vision checks outer TLS version (#1554) 2023-01-27 03:43:58 +00:00
MP 77d2f9edd7
Revise the Code per XTLS#1515 (#1536) 
* Use buf.FromBytes(make([]byte, 0, buf.Size)) to create `first`

Fixes https://github.com/XTLS/Xray-core/issues/1515

* Update server.go

* Update inbound.go

Co-authored-by: RPRX <63339210+RPRX@users.noreply.github.com>
 2023-01-16 22:18:58 -05:00
RPRX 8c0d3c0257
XTLS Vision supports acceptProxyProtocol (test needed) 
Fixes https://github.com/XTLS/Xray-core/issues/1339
 2023-01-07 11:01:53 +00:00
RPRX 6f61021f7a
XTLS Vision processes struct TLS Conn's input and rawInput 
Fixes https://github.com/XTLS/Xray-core/issues/1444
 2023-01-06 05:37:16 +00:00
yuhan6665 c4fbdf1b78 Run core/format.go 2022-12-25 19:47:53 -05:00
PMExtra c9b6fc0104 Add custom header support for HTTP proxy 2022-12-18 21:48:23 -05:00
pocketW a55cf1d0bf fix: email inconsistent 2022-12-15 08:35:07 -05:00
yuhan6665 f35ded79ad Vision only reject TCP command for VLESS-TCP-TLS 
UDP and MUX command currently has no flow value.
Also the character is the same with or without XTLS
 2022-12-12 21:20:01 -05:00
yuhan6665 bc4de6a026 Fix VLESS client doesn't handle traffic if not send data first 
Certain ssh, mySQL and reverse proxy need server data first in a connection
 2022-12-11 09:44:40 -05:00
yuhan6665 2e30093ffd Enforce specific none flow for xtls vision 
In the past, when user open xtls vision on the server side, plain vless+tls can connect.
Pure tls is known to have certain tls in tls characters.
Now  server need to specify "xtls-rprx-vision,none" for it be able usable on the same port.
 2022-12-04 23:15:36 -05:00
yuhan6665 1d7c40d728 Enable Xtls Vision (Direct not Splice) for any inbound connection 
Before this change, Vision client need a pure inbound like socks or http.
After this change, it will support any inbound.
This is useful in traffic forwarder use case inside China.
 2022-12-04 23:15:36 -05:00
Senis John 143229b148 update: Implement the proxy.UserManager of ss2022 2022-12-03 21:19:31 -05:00
yuhan6665 d87758d46f Parse big server hello properly 2022-11-27 18:28:38 -05:00
yuhan6665 e5e9e58d66 Fix direct flow on Windows 2022-11-27 18:28:38 -05:00
nanoda0523 e18b52a5df
Implement WireGuard protocol as outbound (client) (#1344) 
* implement WireGuard protocol for Outbound

* upload license

* fix build for openbsd & dragonfly os

* updated wireguard-go

* fix up

* switch to another wireguard fork

* fix

* switch to upstream

* open connection through internet.Dialer (#1)

* use internet.Dialer

* maybe better code

* fix

* real fix

Co-authored-by: nanoda0523 <nanoda0523@users.noreply.github.com>

* fix bugs & add ability to recover during connection reset on UDP over TCP parent protocols

* improve performance

improve performance

* dns lookup endpoint && remove unused code

* interface address fallback

* better code && add config test case

Co-authored-by: nanoda0523 <nanoda0523@users.noreply.github.com>
 2022-11-21 20:05:54 -05:00
yuhan6665 494a10971b Fix xtls vision issue with big server hello 2022-11-20 18:54:07 -05:00
yuhan6665 8006430c15 Add logic to filter TLS_AES_128_CCM_8_SHA256 2022-11-13 12:18:23 -05:00
yuhan6665 04278a8940 Refactor some variable names 2022-11-13 12:18:23 -05:00
yuhan6665 48f7cc2132 Reshape multi buffer to fix the padding when buffer is full 2022-11-13 12:18:23 -05:00
yuhan6665 8ef609ff46 Enable UTLS fingerprint for XTLS Vision 2022-11-06 21:50:19 -05:00
yuhan6665 fffd908db2 Fix direct and splice flow 2022-11-06 21:50:19 -05:00
yuhan6665 5e695327b1
Add XTLS RPRX's Vision (#1235) 
* Add XTLS RPRX's Vision

* Add helpful warning when security is wrong

* Add XTLS padding (draft)

* Fix  number of packet to filter

* Xtls padding version 1.0 and unpadding logic
 2022-10-29 00:51:59 -04:00
yuhan6665 8117b66949 Generate all protos 2022-10-10 13:17:32 -04:00
yuhan6665 c21595a937 Fix an issue with ss2022 generics 2022-09-16 21:54:37 -04:00
yuhan6665 debd2e3ba8 Remove compatibility code 
The minimum support go version is already 1.18
 2022-09-16 20:39:07 -04:00
yuhan6665 84537e98c4 Update xtls and go to 1.19 2022-09-15 22:06:59 -04:00
yuhan6665 71a9a6dd55 Update dependencies 
- Sync with sing upstream
 2022-08-27 22:57:14 -04:00
世界 7d52ded2a3
Update dependencies 2022-07-16 09:33:03 +08:00
世界 52930a16b2
Fix check ss bad udp request #1122 2022-06-28 07:50:18 +08:00
Shelikhoo d4f18b1342 Fix DoS attack vulnerability in VMess Option Processing 2022-06-19 19:13:37 -04:00
世界 ba4ce4c24f
Add shadowsocks 2022 relay service 2022-06-19 22:17:23 +08:00
世界 bd0cf955c7
Update shadowsocks-2022 multi-server usage 2022-06-07 11:17:08 +08:00
世界 c3505632fd
Add udp over tcp support for shadowsocks-2022 2022-06-01 11:49:02 +08:00
世界 f1d753f069
Fix build in legacy golang version 2022-05-31 15:55:38 +08:00
世界 91ce752405
Fix close pipe 2022-05-31 11:44:32 +08:00
世界 79f3057687
Migrate shadowsocks-2022 to protocol library 2022-05-26 07:35:17 +08:00
世界 1edce576ca
Fix missing user in shadowsocks-2022 inbound 2022-05-25 08:49:52 +08:00
世界 cf7e675c45
Add shadowsocks 2022 multi-user inbound 2022-05-24 07:37:14 +08:00
世界 087f0d1240
Add shadowsocks-2022 inbound/outbound (#1061) 2022-05-22 23:55:48 -04:00
世界 f046feb9ca
Reformat code 2022-05-18 15:29:01 +08:00