provider

type AggregationProviderInterface interface {
	ExtractProvider(OAuth2Provider) (ProviderInterface, error)
	Provider() OAuth2Provider
	Providers() []OAuth2Provider
}

type OAuth2Provider = string

type Oauth2Option struct {
	ClientID     string
	ClientSecret string
	RedirectURL  string
}

type Provider interface {
	Init(Oauth2Option)
	Provider() OAuth2Provider
}

type ProviderInterface interface {
	Provider
	NewAuthURL(context.Context, string) (string, error)
	GetUserInfo(context.Context, string) (*UserInfo, error)
}

type UserInfo struct {
	Username       string
	ProviderUserID string
}