Verify throws java.security.InvalidKeyException：null

Question

我正在尝试编写一项服务来处理用户密码哈希和验证。我正在使用Wildfly Elytron库，并在quarkus Web服务的上下文中使用该服务。我遇到的问题是，当我尝试验证密码时，verify方法将抛出java.security.InvalidKeyException和null消息。我一直在使用库的unit tests (javatips.net)作为实现的基础，据我所知，我已经正确实现了某些东西。由于异常实际上没有消息，因此很难知道出了什么问题，并且使用谷歌搜索也不会产生太多的收益。有什么想法吗？

    public PasswordService(
            PasswordValidator passwordValidator //my own password strength validator
    ){
        this.passwordValidator = passwordValidator;
        WildFlyElytronPasswordProvider provider = WildFlyElytronPasswordProvider.getInstance();

        try {
            this.passwordFactory = PasswordFactory.getInstance(ALGORITHM, provider);
        } catch (NoSuchAlgorithmException e) {
            LOGGER.error("Somehow got an exception when setting up password factory. Error: ", e);
            throw new RuntimeException(e);
        }
    }


    public String createPasswordHash(String password) throws PasswordValidationException {
        this.passwordValidator.validateAndSanitize(password);

        IteratedSaltedPasswordAlgorithmSpec iteratedAlgorithmSpec = new IteratedSaltedPasswordAlgorithmSpec(ITERATIONS, getSalt());
        EncryptablePasswordSpec encryptableSpec = new EncryptablePasswordSpec(password.toCharArray(), iteratedAlgorithmSpec);

        try {
            BCryptPassword original = (BCryptPassword) passwordFactory.generatePassword(encryptableSpec);
            return ModularCrypt.encodeAsString(original);
        } catch (InvalidKeySpecException e) {
            LOGGER.error("Somehow got an invalid key spec. This should not happen. Error: ", e);
            throw new WebServerException(e);
        }
    }

    public boolean passwordMatchesHash(String encodedPass, String pass) throws CorruptedKeyException{
        BCryptPassword original = null;
        try {
            original = (BCryptPassword) ModularCrypt.decode(encodedPass);
        } catch (InvalidKeySpecException e) {
            LOGGER.error("Somehow got an invalid key spec. This should not happen. Error: ", e);
            throw new WebServerException(e);
        }
        try {
            return passwordFactory.verify(original, pass.toCharArray()); // throws the invalid key exception
        } catch (InvalidKeyException e) {
            LOGGER.error("Somehow got an invalid key. This probably shouldn't happen? Error: ", e);
            throw new WebServerException(e);
        }
    }

Answer 1

想通了。我为单元测试发布的原始链接已过时，因此略有错误。

Actual (up to date) tests

我缺少用于解码编码的哈希的包装器：

original = (BCryptPassword) passwordFactory.translate(ModularCrypt.decode(encodedPass));