http

type Filter interface {
	// Decorate decorates one http.HandlerFunc with another.
	Decorate(http.HandlerFunc) http.HandlerFunc
}

type IPFilterConfig struct {
	// AllowedRanges are the IP ranges that are permitted to send requests.
	AllowedRanges []net.IPNet
}

type Server interface {
	// ListenAndServe runs the HTTP/S server until the provided context is
	// canceled. This function always returns a non-nil error.
	ListenAndServe(ctx context.Context) error
}

type ServerConfig struct {
	// Port specifies the port the server should bind to / listen on.
	Port int
	// TLSEnabled specifies whether the server should serve HTTP (false) or HTTPS
	// (true).
	TLSEnabled bool
	// TLSCertPath is the path to a PEM-encoded x509 certificate that can be used
	// for serving HTTPS.
	TLSCertPath string
	// TLSKeyPath is the path to a PEM-encoded x509 private key that can be used
	// for serving HTTPS.
	TLSKeyPath string
}