{
  # General options
  http_port 80
  https_port 443

  # Logging configuration
  log {
    output stdout
    format console
  }
}

# Main server block for caddy.localhost
caddy.localhost {
  # Use Caddy's automatic HTTPS with internal CA
  tls internal

  # Enable encoding, prefer zstd
  encode zstd gzip

  # Reverse proxy configuration (pick one or the other)
  ## With Varnish as a caching layer (recommended if using PixivFE's internal image proxy)
  reverse_proxy varnish:80

  ## Bypass Varnish and send requests directly to PixivFE on port 8282
  #reverse_proxy pixivfe:8282

  # Header manipulation
  header {
    # Cross-Origin isolation headers
    Cross-Origin-Embedder-Policy "require-corp"
    Cross-Origin-Opener-Policy "same-origin"
    Cross-Origin-Resource-Policy "same-origin"
  }
}