provider

type AuthCodeURLConfig interface {
	AuthCodeURL(state string, opts ...oauth2.AuthCodeOption) string
}

type AuthCodeURLConfigBuilder interface {
	// WithRedirectURL sets the redirect URL for the config.
	WithRedirectURL(redirectURL string) AuthCodeURLConfigBuilder

	// WithScopes sets the scopes for the config.
	WithScopes(scopes ...string) AuthCodeURLConfigBuilder

	// Build creates an AuthCodeURLConfig from the current configuration.
	Build() AuthCodeURLConfig
}

type ConformingAuthCodeURLConfigBuilder struct {
	// contains filtered or unexported fields
}

type ExchangeConfig interface {
	Exchange(ctx context.Context, code string, opts ...oauth2.AuthCodeOption) (*Token, error)
	Refresh(ctx context.Context, t *Token) (*Token, error)
}

type ExchangeConfigBuilder interface {
	// WithOption sets an exchange-specific option for this provider. If the
	// provider does not support the given option, it is ignored.
	WithOption(name, value string) ExchangeConfigBuilder

	// WithRedirectURL sets the redirect URL for the config.
	WithRedirectURL(redirectURL string) ExchangeConfigBuilder

	// Build creates an ExchangeConfig from the current configuration.
	Build() ExchangeConfig
}

type FactoryFunc func(ctx context.Context, vsn int, opts map[string]string) (Provider, error)

type OptionError struct {
	Option  string
	Message string
}

type Provider interface {
	// Version is the revision of this provider vis-a-vis the options it
	// supports.
	Version() int

	// NewAuthCodeURLConfigBuilder creates a config builder automatically scoped
	// to this provider with the specified options.
	NewAuthCodeURLConfigBuilder(clientID string) AuthCodeURLConfigBuilder

	// NewExchangeConfigBuilder creates a new config builder for token exchange.
	NewExchangeConfigBuilder(clientID, clientSecret string) ExchangeConfigBuilder
}

type Registry struct {
	// contains filtered or unexported fields
}

type Token struct {
	*oauth2.Token `json:",inline"`

	ExtraData map[string]interface{} `json:"extra_data,omitempty"`
}