api

type Client interface {
	GetId() string
	GetSecret() string
	GetRedirectUri() string
	GetUserData() interface{}
}

type DefaultUserIdentityInfo struct {
	ProviderName     string
	ProviderUserName string
	Extra            map[string]string
}

type Grant struct {
	Client      Client
	Scope       string
	Expiration  int64
	RedirectURI string
}

type UserIdentityInfo interface {
	// GetIdentityName returns the name of this identity. It must be equal to GetProviderName() + ":" + GetProviderUserName()
	GetIdentityName() string
	// GetProviderName returns the name of the provider of this identity.
	GetProviderName() string
	// GetProviderUserName uniquely identifies this particular identity for this provider.  It is NOT guaranteed to be unique across providers
	GetProviderUserName() string
	// GetExtra is a map to allow providers to add additional fields that they understand
	GetExtra() map[string]string
}

type UserIdentityMapper interface {
	// UserFor takes an identity, ignores the passed identity.Provider, forces the provider value to some other value and then creates the mapping.
	// It returns the corresponding user.Info
	UserFor(identityInfo UserIdentityInfo) (user.Info, error)
}