package token

// Issuer issues token to user, tokens are required to perform mutating requests to resources
type Issuer interface {
	// IssueTo issues a token a User, return error if issuing process failed
	IssueTo(User) (string, error)

	// Verify verifies a token, and return a User if it's a valid token, otherwise return error
	Verify(string) (User, error)
}