與Smack 4.0的簡單示例TLS客戶端連接*

我試圖使用Smack 4.0.5 Api連接到Vines XMPP，作爲面向對象的軟件的一部分，這些軟件指導測試工作示例。我一直在努力尋找描述如何使用TLS進行連接的任何文檔。幾個線程都呈現樣本像下面，但（我認爲安全）選項失敗，因爲：與Smack 4.0的簡單示例TLS客戶端連接*

ConnectionConfiguration connectionConfig = new ConnectionConfiguration(XMPP_HOSTNAME, 5222); 
    connectionConfig.setDebuggerEnabled(true); 

    SSLContext sslContext = null; 
    try { 
     sslContext = SSLContext.getInstance("TLS"); 
     TrustManager tm = new X509TrustManager() { 
      @Override 
      public void checkClientTrusted(X509Certificate[] x509Certificates, String s) 
       throws CertificateException { 
      } 

      @Override 
      public void checkServerTrusted(X509Certificate[] x509Certificates, String s) 
       throws CertificateException { 
      } 

      @Override 
      public X509Certificate[] getAcceptedIssuers() { 
       return new X509Certificate[0]; 
      } 
     }; 
     sslContext.init(null, new TrustManager[] {tm}, null); 
     connectionConfig.setCustomSSLContext(sslContext); 

     this.connection = new XMPPTCPConnection(connectionConfig); 
     this.connection.connect(); 
     this.connection.login(format(ITEM_ID_AS_LOGIN, itemId), AUCTION_PASSWORD, AUCTION_RESOURCE); 

    } catch (Exception e) { 
     e.printStackTrace(); 
     throw new RuntimeException("connecting failed", e); 
    }

與

org.jivesoftware.smack.sasl.SASLErrorException: SASLError using PLAIN: not-authorized 
     at org.jivesoftware.smack.SASLAuthentication.authenticate(SASLAuthentication.java:348) 
     at org.jivesoftware.smack.tcp.XMPPTCPConnection.login(XMPPTCPConnection.java:244) 
     at uk.me.paulswilliams.auction.fakes.FakeAuctionServer.<init>(FakeAuctionServer.java:60) 
     at uk.me.paulswilliams.auction.AuctionSniperEndToEndTest.<init>(AuctionSniperEndToEndTest.java:10) 
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) 
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) 
     at java.lang.reflect.Constructor.newInstance(Constructor.java:526) 
     at org.junit.runners.BlockJUnit4ClassRunner.createTest(BlockJUnit4ClassRunner.java:195) 
     at org.junit.runners.BlockJUnit4ClassRunner$1.runReflectiveCall(BlockJUnit4ClassRunner.java:244) 
     at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) 
     at org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:241) 
     at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) 
     at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) 
     at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) 
     at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) 
     at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) 
     at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) 
     at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) 
     at org.junit.runners.ParentRunner.run(ParentRunner.java:309) 
     at org.junit.runner.JUnitCore.run(JUnitCore.java:160) 
     at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74) 
     at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211) 
     at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67) 
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
     at java.lang.reflect.Method.invoke(Method.java:606) 
     at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)

藤呈現自簽名證書，我試圖實現

 try { 
      ConnectionConfiguration connectionConfig = new ConnectionConfiguration(XMPP_HOSTNAME, 5222); 
      connectionConfig.setSecurityMode(ConnectionConfiguration.SecurityMode.required); 
      this.connection = new XMPPTCPConnection(connectionConfig); 
      this.connection.connect(); 
      this.connection.login(format(ITEM_ID_AS_LOGIN, itemId), AUCTION_PASSWORD, AUCTION_RESOURCE); 
     } 
     catch (Exception e) { 
      e.printStackTrace(); 
      throw new RuntimeException("connection failed"); 
     }

然而，在日：由公共證書複製到客戶端，使用OS X上的Java控制面板對其進行註冊，並與下面的代碼使用它的「安全」的方式是的情況下，我不斷收到：

Nov 13, 2014 8:49:11 PM org.jivesoftware.smack.XMPPConnection callConnectionClosedOnErrorListener 
WARNING: Connection closed with error 
javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target 
    at sun.security.ssl.Alerts.getSSLException(Alerts.java:192)

我懷疑兩者都接近工作，並且，由於這項工作的性質，安全性確實不是一個考慮因素。

編輯：

現在我已經試圖導入藤證書到我的JVM梯形校正使用：

sudo /Library/Java/Home/bin/keytool --import --alias "localhost" -file localhost.crt -keystore /Library/Java/Home/lib/security/cacerts

我指定別名相匹配的服務器名的「localhost」雖然服務器也被稱爲'rails-dev-box'，但我沒有在java客戶端中使用該名稱。我是否也需要導入ca-bundle.crt CA？ Java是否應該根據服務器名稱選擇此證書，還是我需要明確指示Java這樣做？

來源

2014-11-13 Paul Williams

隨着Flow協助下，我在這工作的解決方案已經到達了：

ConnectionConfiguration connectionConfig = new ConnectionConfiguration(XMPP_HOSTNAME, 5222);  
connectionConfig.setSecurityMode(ConnectionConfiguration.SecurityMode.required); 
System.setProperty("javax.net.ssl.trustStore", "akeystore.jks"); 
this.connection = new XMPPTCPConnection(connectionConfig); 
this.connection.connect(); 
this.connection.login(format(ITEM_ID_AS_LOGIN, itemId), AUCTION_PASSWORD, AUCTION_RESOURCE);

我創建密鑰庫具有：

keytool -import -alias localhost -file ~/src/auctionsniperjava/localhost.crt -keystore akeystore.jks

來源

2014-11-14 20:47:19

與Smack 4.0的簡單示例TLS客戶端連接*

回答

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