使用KeyStore的HttpsUrlConnection而不是使用WebSphere Liberty Profile的TrustStore

时间:2016-09-19 17:16:31

标签: java ssl websphere-liberty

我们在WebSphere Liberty Profile中的WebSphere TAI中使用HttpsUrlConnection来连接到安全服务器。我遇到了很多SSL证书错误的问题,直到我发现它在WLP密钥库中寻找签名者证书,而不是WLP信任库或JVM信任库。代码设置中没有任何内容,它必须是默认值。但我很困惑,因为当我们在其他代码中使用HTTP客户端时,它使用JVM的信任库。

如何让HttpsUrlConnection使用WLP或JVM信任库,而不是密钥库?

1 个答案:

答案 0 :(得分:1)

您可以按如下所示加载信任存储,并将其设置为SSLContext,可以将其设置为HttpsUrlConnection。由于这是我使用默认值的示例,您应该使用适当的算法,协议和信任库类型替换它们。

        try (FileInputStream truststoreFile = new FileInputStream("path/to/your/truststore.jks")) {
            TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
            KeyStore truststore = KeyStore.getInstance(KeyStore.getDefaultType());
            char[] trustorePassword = "<truststorePassword".toCharArray();
            truststore.load(truststoreFile, trustorePassword);
            trustManagerFactory.init(truststore);
            SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
            KeyManager[] keyManagers = {};//if you have key managers;

            sslContext.init(keyManagers, trustManagerFactory.getTrustManagers(), new SecureRandom());

            URL httpsUrl = new URL("<your https url>");
            URLConnection urlConnection = httpsUrl.openConnection();

        } catch (NoSuchAlgorithmException | KeyStoreException | CertificateException | IOException e) {
            //handle exception
        } catch (KeyManagementException e) {
           //handle exception
        }