AuthenticationRepository.java

/**
 * Repository for authentication.
 * @author Koert Zeilstra
 */
@ApplicationScoped
public class AuthenticationRepository {

    private Map<String, AuthenticationToken> tokenCache = new HashMap<>();

    public Optional<AuthenticationToken> authenticateUser(String userName, String password) {
        Optional<AuthenticationToken> result = Optional.empty();
        if ("test".equals(userName) && "welcome".equals(password)) {
            AuthenticationToken token = createAuthenticationToken(userName);
            result = Optional.of(token);
        }
        return result;
    }

    public AuthenticationToken authenticateUser2(String userName, String password) {
        AuthenticationToken result = null;
        if ("test".equals(userName) && "welcome".equals(password)) {
            result = createAuthenticationToken(userName);
        }
        return result;
    }

    /**
     * @param userName User name.
     * @return New authentication token.
     */
    public AuthenticationToken createAuthenticationToken(String userName) {
        UUID uuid = UUID.randomUUID();
        LocalDateTime date = LocalDateTime.now().plusHours(8);
        Set<String> roles = new HashSet<>();
        User user = new User(userName, "Test", roles);
        AuthenticationToken token = new AuthenticationToken(uuid.toString(), date, user);
        tokenCache.put(token.getId(), token);
        return token;
    }
}