io.micronaut.security.token.validator

Interface RefreshTokenValidator

All Known Implementing Classes:

SignedRefreshTokenGenerator

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface RefreshTokenValidator

Responsible for validating a refresh token is in a valid format. This logic is separate from determining if the refresh token has been revoked or otherwise not present in the persistence layer.

Since:

2.0.0

Author:

James Kleeh

Method Summary

Modifier and Type	Method and Description
java.util.Optional<java.lang.String>	validate(java.lang.String refreshToken)

Method Detail

validate

@NonNull
java.util.Optional<java.lang.String> validate(@NonNull
                                                       java.lang.String refreshToken)

Parameters:

refreshToken - The refresh token

Returns:

The validated token wrapped in an Optional or Optional#empty() if the supplied token is invalid.