Add Shadowsocks upstream support

This commit is contained in:
Maxim Myalin
2026-03-18 12:36:44 +03:00
parent cb87b2eac3
commit def42f0baa
20 changed files with 1476 additions and 273 deletions

View File

@@ -82,7 +82,7 @@ Defaults below are code defaults (used when a key is omitted), not necessarily v
| Field | Applies to | Type | Required | Default | Meaning |
|---|---|---|---|---|---|
| `[[upstreams]].type` | all upstreams | `"direct" \| "socks4" \| "socks5"` | yes | n/a | Upstream transport type. |
| `[[upstreams]].type` | all upstreams | `"direct" \| "socks4" \| "socks5" \| "shadowsocks"` | yes | n/a | Upstream transport type. |
| `[[upstreams]].weight` | all upstreams | `u16` | no | `1` | Base weight for weighted-random selection. |
| `[[upstreams]].enabled` | all upstreams | `bool` | no | `true` | Disabled entries are ignored at startup. |
| `[[upstreams]].scopes` | all upstreams | `String` | no | `""` | Comma-separated scope tags for request-level routing. |
@@ -95,6 +95,8 @@ Defaults below are code defaults (used when a key is omitted), not necessarily v
| `interface` | `socks5` | `Option<String>` | no | `null` | Used only for SOCKS server `ip:port` dial path. |
| `username` | `socks5` | `Option<String>` | no | `null` | SOCKS5 username auth. |
| `password` | `socks5` | `Option<String>` | no | `null` | SOCKS5 password auth. |
| `url` | `shadowsocks` | `String` | yes | n/a | Shadowsocks SIP002 URL (`ss://...`). Only `host:port` is exposed in runtime APIs. |
| `interface` | `shadowsocks` | `Option<String>` | no | `null` | Optional outgoing bind interface or literal local IP. |
### Runtime rules (important)
@@ -115,6 +117,7 @@ Defaults below are code defaults (used when a key is omitted), not necessarily v
8. In ME mode, the selected upstream is also used for ME TCP dial path.
9. In ME mode for `direct` upstream with bind/interface, STUN reflection logic is bind-aware for KDF source material.
10. In ME mode for SOCKS upstream, SOCKS `BND.ADDR/BND.PORT` is used for KDF when it is valid/public for the same family.
11. `shadowsocks` upstreams require `general.use_middle_proxy = false`. Config load fails fast if ME mode is enabled.
## Upstream Configuration Examples
@@ -150,7 +153,20 @@ weight = 2
enabled = true
```
### Example 4: Mixed upstreams with scopes
### Example 4: Shadowsocks upstream
```toml
[general]
use_middle_proxy = false
[[upstreams]]
type = "shadowsocks"
url = "ss://2022-blake3-aes-256-gcm:BASE64_KEY@198.51.100.50:8388"
weight = 2
enabled = true
```
### Example 5: Mixed upstreams with scopes
```toml
[[upstreams]]