【问题标题】:Java UR-anomaly and DR-anomaly from pmd:DataflowAnomalyAnalysis sslContext来自 pmd:DataflowAnomalyAnalysis sslContext 的 Java UR-anomaly 和 DR-anomaly
【发布时间】:2020-12-19 13:02:59
【问题描述】:

当我在尝试构建 Netty SslContext 的代码上运行 SonarQube 时,为什么我会从 pmd:DataflowAnomalyAnalysis 得到 UR 异常和 DR 异常。

代码运行良好,但我在 keystorePath 和 truststorePath 变量上同时获得了 UR 和 DR。

请指点一下? 谢谢

@Value("${server.ssl.key-store}") private String keyStorePath;
    @Value("${server.ssl.key-store-password}") private String keyStorePassPhrase;
    @Value("${server.ssl.key-password}") private String keyPassPhrase;
    @Value("${server.ssl.key-store-type}") private String keyStoreType;
    @Value("${server.ssl.trust-store}") private String trustStorePath;
    @Value("${server.ssl.trust-store-password}") private String trustStorePassPhrase;
    @Value("${server.ssl.trust-store-type}") private String trustStoreType;

    public SslContext getSslContext() {
        try {
            final Path     keystorePath = Paths.get(keyStorePath);
            final KeyStore keyStore     = KeyStore.getInstance(keyStoreType);
            try (InputStream keyStoreFile = Files.newInputStream(keystorePath)) {
                keyStore.load(keyStoreFile, keyStorePassPhrase.toCharArray());
            }
            final KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
            keyManagerFactory.init(keyStore, keyPassPhrase.toCharArray());

            final Path     truststorePath = Paths.get(trustStorePath);
            final KeyStore trustStore     = KeyStore.getInstance(trustStoreType);
            try (InputStream trustStoreFile = Files.newInputStream(truststorePath)) {
                trustStore.load(trustStoreFile, trustStorePassPhrase.toCharArray());
            }
            final TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
            trustManagerFactory.init(trustStore);

            return SslContextBuilder.forClient().keyManager(keyManagerFactory).trustManager(trustManagerFactory).build();
        } catch (KeyStoreException | IOException | UnrecoverableKeyException | NoSuchAlgorithmException | CertificateException e) {
            e.printStackTrace();
            return null;
        }
    }

【问题讨论】:

  • PMD 已弃用此规则。
  • 感谢您的评论@fernal73。不过,是否有可能帮助解决这个问题?是否有可能知道为什么 SonarQube 仍在使用这种恶作剧?
  • 不知道 Sonar Cube。我从未接触过它。至于回答你的问题,StackOverflow 上也有类似的查询。也许,你会在那里找到答案。

标签: java sonarqube pmd sslcontext


【解决方案1】:

基于cmets,这个规则确实被最新的PMD 7+版本弃用了

【讨论】:

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