{
    "log": {
        "loglevel": "warning"
    },
    "routing": {
        "domainStrategy": "IPIfNonMatch",
        "rules": [
            {
                "type": "field",
                "ip": [
                    "geoip:cn"
                ],
                "outboundTag": "block"
            }
        ]
    },
    "inbounds": [
        {
            "listen": "0.0.0.0",
            "port": 1443,
            "protocol": "vless",
            "settings": {
                "clients": [],
                "decryption": "none",
                "fallbacks": [
                    {
                        "dest": "8001",
                        "xver": 1
                    },
                    {
                        "alpn": "h2",
                        "dest": "8002",
                        "xver": 1
                    }
                ]
            },
            "streamSettings": {
                "network": "tcp",
                "security": "tls",
                "tlsSettings": {
                    "rejectUnknownSni": true,
                    "minVersion": "1.2",
                    "certificates": [
                        {
                            "ocspStapling": 3600,
                            "certificateFile": "/var/lib/caddy/.local/share/caddy/certificates/acme-v02.api.letsencrypt.org-directory/{{.Domain}}/{{.Domain}}.crt",
                            "keyFile": "/var/lib/caddy/.local/share/caddy/certificates/acme-v02.api.letsencrypt.org-directory/{{.Domain}}/{{.Domain}}.key"
                        }
                    ]
                }
            },
            "sniffing": {
                "enabled": true,
                "destOverride": [
                    "http",
                    "tls"
                ]
            }
        }
    ],
    "outbounds": [
        {
            "protocol": "freedom",
            "tag": "direct"
        },
        {
            "protocol": "blackhole",
            "tag": "block"
        }
    ],
    "policy": {
        "levels": {
            "0": {
                "handshake": 2,
                "connIdle": 120
            }
        }
    }
}