mirror of https://github.com/XTLS/Xray-examples
970 B
970 B
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.