sing-box安装与配置

### 仓库安装
```bash
sudo curl -fsSL https://sing-box.app/gpg.key -o /etc/apt/keyrings/sagernet.asc
sudo chmod a+r /etc/apt/keyrings/sagernet.asc
echo "deb [arch=`dpkg --print-architecture` signed-by=/etc/apt/keyrings/sagernet.asc] https://deb.sagernet.org/ * *" | \
sudo tee /etc/apt/sources.list.d/sagernet.list > /dev/null
sudo apt-get update
dpkg --configure -a
sudo apt-get install sing-box
systemctl start sing-box
systemctl enable sing-box
```

### 服务管理

| 列名 | 列名 |
| --- | --- |
| 行动 | 命令 |
| 启用 | systemctl enable sing-box |
| 禁用 | systemctl disable sing-box |
| 启动 | systemctl start sing-box |
| 停止 | systemctl stop sing-box |
| 重新启动 | systemctl restart sing-box |
| 运行状态 | systemctl status sing-box |
| 强行停止 | systemctl kill sing-box |
| 查看日志 | journalctl -u sing-box --output cat -e |
| 实时日志 | journalctl -u sing-box --output cat -f |
### 配置文件示例
`vim /etc/sing-box/config.json`
```bash
{
  "log": {
    "level": "info"
  },
  "dns": {
    "servers": [
      {
        "address": "tls://1.1.1.1"
      }
    ]
  },
  "inbounds": [
    {
      "type": "shadowsocks",
      "listen": "::",
      "listen_port": 8080,
      "sniff": true,
      "network": "tcp",
      "method": "chacha20-ietf-poly1305",
      "password": "passwd"
    }
  ],
  "outbounds": [
    {
      "type": "direct"
    },
    {
      "type": "dns",
      "tag": "dns-out"
    }
  ],
  "route": {
    "rules": [
      {
        "protocol": "dns",
        "outbound": "dns-out"
      }
    ]
  }
}
```
### reality配置文件示例
```bash
{
  "dns": {
    "servers": [
      { 
        "tag": "local",
        "address": "https://1.1.1.1/dns-query",
        "detour": "direct"
      },
      {
        "tag": "block",
        "address": "rcode://success"
      }
    ],
    "rules": [
      { 
        "geosite": "cn",
        "server": "local"
      },
      {
        "geosite": "category-ads-all",
        "server": "block",
        "disable_cache": true
      }
    ]
  },
  "inbounds": [
    {
      "type": "vless",
      "tag": "vless-in",
      "listen": "::",
      "listen_port": 10010, //监听端口
      "users": [
        {
          "uuid": "bf000d23-0752-40b4-affe-68f7707a9661", //执行 sing-box generate uuid 生成
          "flow": "xtls-rprx-vision"
        }
      ],
      "tls": {
        "enabled": true,
        "server_name": "www.microsoft.com", //客户端可用的 serverName 列表，暂不支持 * 通配符
        "reality": {
          "enabled": true,
          "handshake": {
            "server": "www.microsoft.com", //目标网站，标准：国外网站，支持 TLSv1.3 与 H2
            "server_port": 443
          },
          "private_key": "UuMBgl7MXTPx9inmQp2UC7Jcnwc6XYbwDNebonM-FCc", // 执行 sing-box generate reality-keypair 生成
          "short_id": [ //客户端可用的 shortId 列表，可用于区分不同的客户端
            "0123456789abcdef" //执行 openssl rand -hex 8 生成或留空
          ]
        }
      }
    }
  ],
  "outbounds": [
    {
      "type": "direct",
      "tag": "direct"
    },
    {
      "type": "block",
      "tag": "block"
    }
  ],
  "route": {
    "rules": [
      {
        "geosite": "cn",
        "geoip": "cn",
        "outbound": "direct"
      },
      {
        "geosite": "category-ads-all",
        "outbound": "block"
      }
    ]
  }
}
```
### ss+reality
```json
{
  "log": {
    "level": "info"
  },
  "dns": {
    "servers": [
      {
        "address": "tls://1.1.1.1"
      }
    ]
  },
  "inbounds": [
    {
      "type": "shadowsocks",
      "listen": "::",
      "listen_port": 8088,
      "sniff": true,
      "network": "tcp",
      "method": "chacha20-ietf-poly1305",
      "password": "passwd"
    },
    { 
      "type": "vless",
      "tag": "vless-in",
      "listen": "::",
      "listen_port": 10010,
      "users": [
        {
          "uuid": "92658abf-3979-4b74-87d6-e27231dc6a0f",
         "flow": "xtls-rprx-vision"
        }
      ],
      "tls": {
        "enabled": true,
        "server_name": "www.microsoft.com",
        "reality": {
          "enabled": true,
          "handshake": {
            "server": "www.microsoft.com",
            "server_port": 443
          },
          "private_key": "sdadadadadadadadadadad",
          "short_id": [ 
            "sdadadadadadadadadadad" 
          ]
        }
      }
    }
  ],
  "outbounds": [
    {
      "type": "direct"
    },
    {
      "type": "dns",
      "tag": "dns-out"
    }
  ],
  "route": {
    "rules": [
      {
        "protocol": "dns",
        "outbound": "dns-out"
      }
    ]
  }
}
```
### 新版本reality配置文件
```bash
    "log": {
        "level": "info"
    },
    "dns": {
        "servers": [
            {
                "address": "8.8.8.8"
            },
            {
                "address": "1.1.1.1"
            }
        ]
    },
    "inbounds": [
        {
            "type": "vless",
            "tag": "vless-in",
            "listen": "::",
            "listen_port": 10020,
            "users": [
                {
                    "uuid": "31efb960-c0a9-489f-a72d-e9e4d9155290",
                    "flow": "xtls-rprx-vision"
                }
            ],
            "tls": {
                "enabled": true,
                "server_name": "caddy2.kylinos.de",
                "reality": {
                    "enabled": true,
                    "handshake": {
                        "server": "caddy2.kylinos.de",
                        "server_port": 443
                    },
                    "private_key": "YOtLcJFNqHEoZyZ4DOrzqRm7I5LNkoeY64BSgOSjD2w",
                    "short_id": [
                        "5ece56fc824942ff"
                    ]
                }
            }
        },
        {
            "type": "vless",
            "tag": "vless-in-2",
            "listen": "::",
            "listen_port": 10010,
            "users": [
                {
                    "uuid": "92df0abf-3779-4b74-87d6-e27bb7dc6a0f",
                    "flow": "xtls-rprx-vision"
                }
            ],
            "tls": {
                "enabled": true,
                "server_name": "www.microsoft.com",
                "reality": {
                    "enabled": true,
                    "handshake": {
                        "server": "www.microsoft.com",
                        "server_port": 443
                    },
                    "private_key": "YOtLcJFNqHEoZyZ4DOrzqRm7I5LNkoeY64BSgOSjD2w",
                    "short_id": [
                        "5ece56fc824942ff"
                    ]
                }
            }
        }
    ],
    "outbounds": [
        {
            "type": "direct",
            "tag": "DirectOut"
        },
        {
            "type": "block",
            "tag": "BlockOut"
        }
    ]
}
```