setup

type Interface interface {
	DoStage1()
	DoStage2(ctx context.Context, in Stage2Input) error
}

type Setup struct {
	Authentication authentication.Interface
	NewCertPool    certpool.NewFunc
	Logger         logger.Interface
}

type Stage2Input struct {
	IssuerURL         string
	ClientID          string
	ClientSecret      string
	ExtraScopes       []string // optional
	CACertFilename    string   // optional
	CACertData        string   // optional
	SkipTLSVerify     bool
	ListenAddressArgs []string // non-nil if set by the command arg
	GrantOptionSet    authentication.GrantOptionSet
}