auth

type Authenticator interface {
	// Apply sets whatever headers the mechanism needs.
	Apply(ctx context.Context, req *http.Request) error
	// Describe reports the mechanism and how the secret was obtained. Never secret.
	Describe(ctx context.Context) (string, error)
	// Secrets lists values that must be redacted from any output.
	Secrets() []string
	// PermitsHost reports whether this credential may be sent to a host.
	PermitsHost(host string) bool
	// Pinned reports whether the profile named the hosts it trusts.
	Pinned() bool
}