Structure

{
  "type": "shadowsocks",
  "tag": "ss-in",

  ... // Listen Fields

  "method": "2022-blake3-aes-128-gcm",
  "password": "8JCsPssfgS8tiRwiMlhARg=="
}

Multi-User Structure

{
  "method": "2022-blake3-aes-128-gcm",
  "password": "8JCsPssfgS8tiRwiMlhARg==",
  "users": [
    {
      "name": "sekai",
      "password": "PCD2Z4o12bKUoFa3cC97Hw=="
    }
  ]
}

Relay Structure

{
  "type": "shadowsocks",
  "method": "2022-blake3-aes-128-gcm",
  "password": "8JCsPssfgS8tiRwiMlhARg==",
  "destinations": [
    {
      "name": "test",
      "server": "example.com",
      "server_port": 8080,
      "password": "PCD2Z4o12bKUoFa3cC97Hw=="
    }
  ]
}

Listen Fields

See Listen Fields for details.

Fields

network

Listen network, one of tcp udp.

Both if empty.

method

==Required==

Method	Key Length
2022-blake3-aes-128-gcm	16
2022-blake3-aes-256-gcm	32
2022-blake3-chacha20-poly1305	32
none	/
aes-128-gcm	/
aes-192-gcm	/
aes-256-gcm	/
chacha20-ietf-poly1305	/
xchacha20-ietf-poly1305	/

password

==Required==

Method	Password Format
none	/
2022 methods	sing-box generate rand --base64 <Key Length>
other methods	any string

Listen Fields

listen

==Required==

Listen address.

listen_port

==Required==

Listen port.

tcp_fast_open

Enable tcp fast open for listener.

sniff

Enable sniffing.

See Protocol Sniff for details.

sniff_override_destination

Override the connection destination address with the sniffed domain.

If the domain name is invalid (like tor), this will not work.

domain_strategy

One of prefer_ipv4 prefer_ipv6 ipv4_only ipv6_only.

If set, the requested domain name will be resolved to IP before routing.

If sniff_override_destination is in effect, its value will be taken as a fallback.

udp_timeout

UDP NAT expiration time in seconds, default is 300 (5 minutes).

proxy_protocol

Parse Proxy Protocol in the connection header.