无法连接到Openfire服务器（使用smack api）

我试图使用smack 4.1.0运行此代码

Thread D= new Thread(new Runnable() { @Override public void run() { SmackConfiguration.setDefaultPacketReplyTimeout(10000); XMPPTCPConnectionConfiguration config = XMPPTCPConnectionConfiguration.builder() .setUsernameAndPassword("harsh", "pass") .setServiceName("192.168.0.200") .setHost("192.168.0.200") .setPort(5223).setSecurityMode(ConnectionConfiguration.SecurityMode.ifpossible) .build(); AbstractXMPPConnection conn2 = new XMPPTCPConnection(config); try { conn2.connect(); conn2.login(); Presence presence = new Presence(Presence.Type.unavailable); presence.setStatus("Gone fishing"); // Send the packet (assume we have an XMPPConnection instance called "con"). conn2.sendStanza(presence); } catch (SmackException | IOException | XMPPException e) { // TODO Auto-generated catch block e.printStackTrace(); Log.d("TAG", e.toString()); } ChatManager chatmanager = ChatManager.getInstanceFor(conn2); Chat newChat = chatmanager.createChat("harsh@192.168.0.200"); try { newChat.sendMessage("Howdy!"); } catch (SmackException.NotConnectedException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }); D.start(); } 

这给了我一个错误：

 05-15 14:59:35.350 4417-4439/com.example.smacktester W/System.err﹕ org.jivesoftware.smack.SmackException$NoResponseException: No response received within reply timeout. Timeout was 10000ms (~10s). Used filter: No filter used or filter was 'null'. 05-15 14:59:35.351 4417-4439/com.example.smacktester W/System.err﹕ at org.jivesoftware.smack.SynchronizationPoint.checkForResponse(SynchronizationPoint.java:192) 05-15 14:59:35.352 4417-4439/com.example.smacktester W/System.err﹕ at org.jivesoftware.smack.SynchronizationPoint.checkIfSuccessOrWait(SynchronizationPoint.java:114) 05-15 14:59:35.352 4417-4439/com.example.smacktester W/System.err﹕ at org.jivesoftware.smack.SynchronizationPoint.checkIfSuccessOrWaitOrThrow(SynchronizationPoint.java:97) 05-15 14:59:35.352 4417-4439/com.example.smacktester W/System.err﹕ at org.jivesoftware.smack.tcp.XMPPTCPConnection.connectInternal(XMPPTCPConnection.java:837) 05-15 14:59:35.352 4417-4439/com.example.smacktester W/System.err﹕ at org.jivesoftware.smack.AbstractXMPPConnection.connect(AbstractXMPPConnection.java:360) 05-15 14:59:35.354 4417-4439/com.example.smacktester W/System.err﹕ at com.example.smacktester.MainActivity$1.run(MainActivity.java:50) 05-15 14:59:35.354 4417-4439/com.example.smacktester W/System.err﹕ at java.lang.Thread.run(Thread.java:818) 05-15 14:59:35.355 4417-4439/com.example.smacktester D/TAG﹕ org.jivesoftware.smack.SmackException$NoResponseException: No response received within reply timeout. Timeout was 10000ms (~10s). Used filter: No filter used or filter was 'null'. 05-15 14:59:35.365 4417-4444/com.example.smacktester W/AbstractXMPPConnection﹕ Connection closed with error org.xmlpull.v1.XmlPullParserException: Unexpected token (position:TEXT   P@1:8 in java.io.BufferedReader@16ea33d4) at org.kxml2.io.KXmlParser.next(KXmlParser.java:432) at org.kxml2.io.KXmlParser.next(KXmlParser.java:313) at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPConnection.java:1151) at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$200(XMPPTCPConnection.java:937) at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnection.java:952) at java.lang.Thread.run(Thread.java:818) 05-15 14:59:35.377 4417-4439/com.example.smacktester W/System.err﹕ org.jivesoftware.smack.SmackException$NotConnectedException: Client is not, or no longer, connected 05-15 14:59:35.377 4417-4439/com.example.smacktester W/System.err﹕ at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketWriter.throwNotConnectedExceptionIfDoneAndResumptionNotPossible(XMPPTCPConnection.java:1226) 05-15 14:59:35.377 4417-4439/com.example.smacktester W/System.err﹕ at org.jivesoftware.smack.tcp.XMPPTCPConnection.throwNotConnectedExceptionIfAppropriate(XMPPTCPConnection.java:336) 05-15 14:59:35.377 4417-4439/com.example.smacktester W/System.err﹕ at org.jivesoftware.smack.AbstractXMPPConnection.sendStanza(AbstractXMPPConnection.java:609) 05-15 14:59:35.377 4417-4439/com.example.smacktester W/System.err﹕ at org.jivesoftware.smack.chat.ChatManager.sendMessage(ChatManager.java:365) 05-15 14:59:35.377 4417-4439/com.example.smacktester W/System.err﹕ at org.jivesoftware.smack.chat.Chat.sendMessage(Chat.java:114) 05-15 14:59:35.377 4417-4439/com.example.smacktester W/System.err﹕ at org.jivesoftware.smack.chat.Chat.sendMessage(Chat.java:98) 05-15 14:59:35.377 4417-4439/com.example.smacktester W/System.err﹕ at com.example.smacktester.MainActivity$1.run(MainActivity.java:71) 05-15 14:59:35.377 4417-4439/com.example.smacktester W/System.err﹕ at java.lang.Thread.run(Thread.java:818) 05-15 14:59:56.335 4417-4417/com.example.smacktester I/Timeline﹕ Timeline: Activity_idle id: android.os.BinderProxy@2763795b time:38739229 05-15 15:00:19.772 4417-4427/com.example.smacktester W/art﹕ Suspending all threads took: 10.531ms 05-15 15:02:44.503 4417-4427/com.example.smacktester W/art﹕ Suspending all threads took: 7.832ms 

并且，在本地openfire服务器中启用调试后，我收到以下消息：

 2015.05.15 14:50:03 index.jsp - Failed to fetch RSS feed: javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: root certificate not trusted of [vanity2.jiveon.com] 

我哪里错了？

Answer 1

根据用户问题的讨论是.setPort(5223)中的.setPort(5223)默认情况下Openfire中的客户端SSL端口，

 you can change this port setting in Openfire 3.10 from Admin panel 

服务器>>服务器设置>>客户端连接

错误

org.jivesoftware.smack.SmackException $ NoResponseException：在回复超时内没有收到响应。 超时为10000毫秒（~10秒）。

意味着您正在尝试连接启用SSL的端口[5223]而不执行SASL协商。 意味着您需要在应用程序中存储由XMPP服务器[Opnefire]提供的SSL证书[在您的内部/外部存储器中的某些位置]，并使用相同的证书与SSL端口上的Xmpp服务器进行进一步通信。

对于SSL身份validation，您可以使用Truststore

有关XMPP SASL协商的更多信息，请参阅此链接