{
    "bind_host": "127.0.0.1",
    "bind_port": 8080,
    "hmac_key": "AA",
    "canonical_origin": null,
    "redis": {
        "enabled": true,
        "connection": {
            "type": "ip",
            "address": "127.0.0.1",
            "port": 6379,
            "unix": "/path/to/redis.sock"
        },
        "username": null,
        "password": "one of the passwords of all time"
    }
}