由于 Cloud Foundry 上的 SSL 错误，JaxB 无法解组？

我有一个 Web 应用程序，使用 thymeleaf、Spring Boot、AngularJS 和 Oracle sql Developer db。

在本地，我能够连接并从 Oracle 获取值。但是当我将应用程序推送到 Cloud Foundry 时，我得到的状态=500。

ERROR

我正在解组的网址具有不受信任的证书（“您的连接不安全）”。我将 cacerts 添加到我的 jvm 中，这使得它可以在本地工作。但我相信我需要将 cacerts 添加到 Cloud Foundry 中。我怎样才能做到这一点？

SSL 错误

 ERR java.net.ConnectException: Connection timed out  
 ERR at java.net.PlainSocketImpl.socketConnect(Native Method)  
 ERR at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)  
 ERR at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)  
 ERR at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)  
 ERR at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)  
 ERR at java.net.Socket.connect(Socket.java:589)  
 ERR at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668)  
 ERR at sun.net.NetworkClient.doConnect(NetworkClient.java:180)  
 ERR at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)  
 ERR at sun.security.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:173)  
 ERR at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367)  
 ERR at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)  
 ERR at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:264)  
 ERR at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)  
 ERR at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1105)  
 ERR at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)  
 ERR at rest.springframework.controllers.IndexController.getDetails(IndexController.java:59)  
 ERR at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)  
 ERR at java.lang.reflect.Method.invoke(Method.java:498)  
 ERR at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:999)  

rest.springframework.jaxb.JAXSample.readXML 处出现错误（JAXSample.java:34）

Reason

我从应用程序中删除了 jaxB 解组并上传到 Cloud Foundry，但没有获得 status=500。如何添加 SSL 来防止这种情况发生？

JaxB 样本

public deviceCert readXML(String MAC) throws MalformedURLException {
  results customer = null;
  deviceCert dcert = null;
  String APPKEY = "Production";

  try {
      JAXBContext jaxbContext  = JAXBContext.newInstance(results.class);
      //line 34 is below VV.
      URL url = new URL("https://untrusted.page.that.I.Am/unmarshalling" + "?mac=" + MAC + "&app_key=" + APPKEY);

      HttpURLConnection http = (HttpURLConnection) url.openConnection(); 

      http.addRequestProperty("User-Agent", "Mozilla/4.76"); 
      InputStream is = http.getInputStream();
      Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
      customer = (results) jaxbUnmarshaller.unmarshal(is);

      List<deviceCert> dcerts = customer.getDcerts();
      dcert = dcerts.get(0);

找到相关链接here https://stackoverflow.com/questions/39391896/pivotal-cloud-foundry-security-certificates?rq=1

我跟着CF CLI SSL https://docs.cloudfoundry.org/cf-cli/self-signed.html但这并没有达到目的。

Attempt

1. 在我的应用程序中创建了文件夹 resources/config/truststore。
2. 将 Cert.cer 添加到信任库文件夹中。
3. 将应用程序推送到 Cloud Foundry。
4. cf set-env my-app JAVA_OPTS '-Djavax.net.ssl.TrustStore=classpath:resources/config/truststore'

同样的错误没有任何改变。

尝试2

 <dependency>
  <groupId>io.pivotal.spring.cloud</groupId>
  <artifactId>cloudfoundry-certificate-truster</artifactId>
  <version>1.0.1.RELEASE</version>
 </dependency>

1. 添加依赖项

2. 重新打包app，上传至cf。

3. Cloud Foundry 添加环境变量

   CF_TARGET=https://api.my-cf-domain.com https://api.my-cf-domain.com

              //url of my secured/untrusted page
   

GitHub 示例 https://github.com/pivotal-cf/cloudfoundry-certificate-truster

新的 StackTrace 错误

ERR at java.util.concurrent.FutureTask.get(FutureTask.java:205)
ERR at io.pivotal.springcloud.ssl.SslCertificateTruster.getUntrustedCertificateInternal(SslCertificateTruster.java:90)
ERR at io.pivotal.springcloud.ssl.SslCertificateTruster.getUntrustedCertificate(SslCertificateTruster.java:66)
ERR at io.pivotal.springcloud.ssl.CloudFoundryCertificateTruster.trustCertificatesInternal(CloudFoundryCertificateTruster.java:44)
ERR at io.pivotal.springcloud.ssl.CloudFoundryCertificateTruster.trustCertificates(CloudFoundryCertificateTruster.java:32)
ERR at org.springframework.boot.SpringApplication.createSpringFactoriesInstances(SpringApplication.java:420)
ERR at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:403)
ERR at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:394)
ERR at org.springframework.boot.SpringApplication.initialize(SpringApplication.java:261)
ERR at org.springframework.boot.SpringApplication.<init>(SpringApplication.java:237)
ERR at org.springframework.boot.SpringApplication.run(SpringApplication.java:1175)
ERR at rest.springframework.SpringBootWebApplication.main(SpringBootWebApplication.java:13)
ERR at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
ERR at java.lang.reflect.Method.invoke(Method.java:498)
ERR at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
ERR at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
ERR at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)

为什么这个作品在本地可以找到而在云端却找不到？

有多种方法可以将 CA 证书添加到容器中：
https://discuss.pivotal.io/hc/en-us/articles/223454928-How-to-tell-application-containers-running-Java-apps-to-trust-self-signed-certs-or-a-私有内部CA https://discuss.pivotal.io/hc/en-us/articles/223454928-How-to-tell-application-containers-running-Java-apps-to-trust-self-signed-certs-or-a-private-internal-CA

最简单的方法可能是将 Java VM 指向您在应用程序中捆绑的 cacert 文件，使用cf set-env <app> JAVA_OPTS '-Djavax.net.ssl.TrustStore=classpath:resources/config/truststore'或使用应用程序清单中的“env”属性。