mirror of
https://github.com/XTLS/Xray-examples.git
synced 2024-11-22 08:31:29 +00:00
22 lines
970 B
Markdown
22 lines
970 B
Markdown
|
# reverse proxy
|
||
|
|
# principle
|
||
|
|
Xray Client <--- VMESS/SS ---> Xray Portal (requires public IP) <--- VMESS/SS ---> Xray Bridge
|
||
|
|
# illustrate
|
||
|
|
In the configuration, the internal network device uses `bridge.json`, the device with public network ip uses `portal.json`, and the device connected to the intranet through `portal` uses `client.json`.
|
||
|
|
|
||
|
|
In practical applications, `VMESS-TCP, Shadowsocks-2022`, etc. can be used as the transmission protocols from Xray Client to Xray Portal, and from Xray Bridge to Xray Portal.
|
||
|
|
|
||
|
|
## psk
|
||
|
|
|
||
|
|
Shadowsocks 2022 uses a pre-shared key similar to WireGuard for the password.
|
||
|
|
|
||
|
|
Use `openssl rand -base64 <length>` to generate a shadowsocks-rust compatible key, the length depends on the encryption method used.
|
||
|
|
|
||
|
|
| encryption method | key length |
|
||
|
|
|--------------------------------|-----:|
|
||
|
|
| 2022-blake3-aes-128-gcm | 16 |
|
||
|
|
| 2022-blake3-aes-256-gcm | 32 |
|
||
|
|
| 2022-blake3-chacha20-poly1305 | 32 |
|
||
|
|
|
||
|
|
In the Go implementation, 32-bit keys always work.
|