# Sample configuration file for ja4sentinel
# Copy to config.yml and adjust as needed

core:
  # Network interface to capture traffic from
  interface: eth0

  # TCP ports to monitor for TLS handshakes
  listen_ports:
    - 443
    - 8443

  # Optional BPF filter (leave empty for auto-generated filter based on listen_ports)
  bpf_filter: ""

  # Timeout in seconds for TLS handshake extraction (default: 30)
  flow_timeout_sec: 30

  # Buffer size for packet channel (default: 1000, increase for high-traffic environments)
  packet_buffer_size: 1000

  # Log level: debug, info, warn, error (default: info)
  # Can be overridden by JA4SENTINEL_LOG_LEVEL environment variable
  log_level: info

outputs:
  # Output to stdout (JSON lines)
  - type: stdout
    enabled: true
    params: {}

  # Output to file
  # - type: file
  #   enabled: false
  #   params:
  #     path: /var/log/ja4sentinel/ja4.log

  # Output to UNIX socket (for systemd/journald or other consumers)
  # - type: unix_socket
  #   enabled: false
  #   params:
  #     socket_path: /var/run/logcorrelator/network.socket
  #     log_level: debug  # debug, info, warn, error (default: error)