config.json

{   
    "logging": {
        "logs": {
            "default": {
                "level": "DEBUG",
                "writer": {
                  "output": "stderr"
                }
            },
            "access": {
              "level": "DEBUG",
              "writer": {
                "output": "file",
                "filename": "./logs/access.log"
              },
              "encoder": {
                "format": "formatted",
                "template": "{common_log} \"{request>headers>Referer>[0]}\" \"{request>headers>User-Agent>[0]}\""
              },
              "include": [
                "http.log.access.access"
              ]
          }
        }
    },
    "apps": {
      "crowdsec": {
        "api_key": "<api_key>",
        "api_url": "http://127.0.0.1:8080/",
        "ticker_interval": "10s",
        "enable_streaming": true,
        "enable_hard_fails": false
      },
      "layer4": {
        "servers": {
          "https_proxy": {
            "listen": ["localhost:8443"],
            "routes": [
              {
                "match": [
                  {
                    "crowdsec": {},
                    "tls": {}
                  }
                ],
                "handle": [
                  {
                    "handler": "proxy",
                    "upstreams": [
                      {
                        "dial": ["localhost:9443"]
                      }
                    ]
                  }
                ]
              }
            ]
          }
        }
      },
      "http": {
        "http_port": 9080,
        "https_port": 9443,
        "servers": {
          "server1": {
            "listen": [
              "127.0.0.1:9443"
            ],
            "routes": [
              {
                "group": "temp-example-group",
                "match": [
                  {
                    "path": [
                      "/*"
                    ]
                  }
                ],
                "handle": [
                  {
                    "handler": "crowdsec"
                  },
                  {
                    "handler": "static_response",
                    "status_code": "200",
                    "body": "Hello World!"
                  },
                  {
                    "handler": "headers",
                    "response": {
                      "set": {
                        "Server": ["caddy-cs-bouncer-example-server"]
                      }
                    }
                  }
                ]
              }
            ],
            "logs": {
              "default_logger_name": "access"
            }
          }
        }
      },
      "tls": {
        "automation": {
          "policies": [
            {
              "subjects": ["localhost"],
              "issuer":{
                "module": "internal"
              },
              "on_demand": true
            }
          ]
        }
      }
    }
  }