【移动应用开发技术】asmack xmpp应用遇到的问题

【移动应用开发技术】asmackxmpp应用遇到的问题

项目中遇到要用xmpp做通讯，原来在的应用跑在linux上用的gloox，现在需要在android上来实现，查了下发现smack最近做了一次大升级，4.0.0发布了，最开始用了smack的库，结果在android上报错，去/

社区问了下，原来还有个asmack，下了库文件然后写代码：根据asmack-android-8-4.0.0-rc2.jar

的readme，另外需要dnsjava的库，我用的是dnsjava-2.1.6最开始发现logcat有一个关于dns的报错，网上查了下发现有说要加下面一句在初始化的时候：

//System.setProperty("vider.1","dns,dnsjava");但是后来我发现没有这句，好像也没问题，暂时屏蔽掉了。asmack的初始化是必须的。

mSmackAndroid=SmackAndroid.init(context);

conf=newConnectionConfiguration("",5222);

SASLAuthentication.supportSASLMechanism("PLAIN",0);

conf.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled);

conf.setCompressionEnabled(false);

//disablethebuilt-inReconnectionManagersincewehandlethis

conf.setReconnectionAllowed(false);

conf.setSendPresence(false);

conf.setDebuggerEnabled(true);

XMPPConnection

connection=XMPPTCPConnection(conf);

connection.login(g_email,g_password);最开始少了sasl方式的设置，发现连接没问题，但是login的时候总是返回noresponseerror，查了发现asmask对于连接出错抛的异常比较简单，不会细分。log如下：connect：06-1709:39:09.300

19344-19457/com.wooxclound.homedaemonactivity.appD/SMACK﹕SENT(0):<stream:streamto=""xmlns="jabber:client"xmlns:stream="/streams"version="1.0">06-1709:39:12.500

19344-19458/com.wooxclound.homedaemonactivity.appD/SMACK﹕RCV(0):<?xmlversion='1.0'?><stream:streamxmlns='jabber:client'xmlns:stream='/streams'id='1920830504'from=''version='1.0'xml:lang='en'><stream:features><starttlsxmlns='urn:ietf:params:xml:ns:xmpp-tls'/><mechanismsxmlns='urn:ietf:params:xml:ns:xmpp-sasl'><mechanism>PLAIN</mechanism><mechanism>DIGEST-MD5</mechanism><mechanism>SCRAM-SHA-1</mechanism></mechanisms><cxmlns='/protocol/caps'hash='sha-1'node='/en/ejabberd/'ver='k0acyvEdZQ7cl5uD5FTPoiOnuaw='/><registerxmlns='/features/iq-register'/></stream:features>login：06-1709:39:21.500

19344-19457/com.wooxclound.homedaemonactivity.appD/SMACK﹕SENT(0):<authmechanism="PLAIN"xmlns="urn:ietf:params:xml:ns:xmpp-sasl">AHRlc3QxMUB3b294b25saW5lLmNvbQBhYjEyMzR5eg==</auth>06-1709:39:21.500

19344-19344/com.wooxclound.homedaemonactivity.appI/WooxHomeDaemon﹕onStartCommand():Intentcom.wooxclound.homedaemon.action.XMPP.CONNECTION_CHANGED06-1709:39:22.090

19344-19458/com.wooxclound.homedaemonactivity.appD/SMACK﹕RCV(0):<successxmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>06-1709:39:22.100

19344-19458/com.wooxclound.homedaemonactivity.appD/SMACK﹕SENT(0):<stream:streamto=""xmlns="jabber:client"xmlns:stream="/streams"version="1.0">06-1709:39:22.490

19344-19458/com.wooxclound.homedaemonactivity.appD/SMACK﹕RCV(0):<?xmlversion='1.0'?><stream:streamxmlns='jabber:client'xmlns:stream='/streams'id='2952941696'from=''version='1.0'xml:lang='en'><stream:features><bindxmlns='urn:ietf:params:xml:ns:xmpp-bind'/><sessionxmlns='urn:ietf:params:xml:ns:xmpp-session'/><cxmlns='/protocol/caps'hash='sha-1'node='/en/ejabberd/'ver='k0acyvEdZQ7cl5uD5FTPoiOnuaw='/><registerxmlns='/features/iq-register'/></stream:features>06-1709:39:22.540

19344-19346/com.wooxclound.homedaemonactivity.appD/dalvikvm﹕GC_CONCURRENTfreed311K,8%free5028K/5408K,paused4ms+3ms,total26ms06-1709:39:22.560

19344-19457/com.wooxclound.homedaemonactivity.appD/SMACK﹕SENT(0):<iqid='Aa7TB-0'type='set'><bindxmlns='urn:ietf:params:xml:ns:xmpp-bind'><resource>Smack</resource></bind></iq>06-1709:39:23.130

19344-19458/com.wooxclound.homedaemonactivity.appD/SMACK﹕RCV(0):<iqid='Aa7TB-0'type='result'><bindxmlns='urn:ietf:params:xml:ns:xmpp-bind'><jid>test11@/Smack</jid></bind></iq>06-1709:39:23.130

19344-19457/com.wooxclound.homedaemonactivity.appD/SMACK﹕SENT(0):<iqid='Aa7TB-1'type='set'><sessionxmlns="urn:ietf:params:xml:ns:xmpp-session"/></iq>06-1709:39:23.720

19344-19458/com.wooxclound.homedaemonactivity.appD/SMACK﹕RCV(0):<iqtype='result'id='Aa7TB-1'/>06-1709:39:23.730

19344-19454/com.wooxclound.homedaemonactivity.appD/SMACK﹕Userlogged(0):test11@@:0/Smack在注册新用户的时候，可以使用accountmanager也可以使用IQpackage，方法如下：

publicstaticfinalintREGISTER_METHOD_ACCOUNT_MANAGER=0;

publicstaticfinalintREGISTER_METHOD_IQ_PACKAGE=1;

publicstaticfinalintREGISTER_RESULT_SERVER_NO_RESULT=0;

publicstaticfinalintREGISTER_RESULT_SUCCESS=1;

publicstaticfinalintREGISTER_RESULT_ACCOUNT_EXIST=2;

publicstaticfinalintREGISTER_RESULT_FAIL=4;

publicstaticfinalintREGISTER_RESULT_NO_CONNECTION=4;/**

*register

*

*@paramusername

*@parampassword

*@return1:success0:servernotreturn2:accountexist3:fail4:noconnection

*/

publicintregister(Stringusername,Stringpassword){

if(!((mConnection!=null)&&mConnection.isConnected())){

returnREGISTER_RESULT_NO_CONNECTION;

}else{

reg_method=REGISTER_METHOD_ACCOUNT_MANAGER;

Map<String,String>attributes=newHashMap<String,String>();

attributes.put("username",username);

attributes.put("password",password);

//attributes.put("email","");

//attributes.put("name","");

if(reg_method==REGISTER_METHOD_ACCOUNT_MANAGER){

try{

if(mAccountManager==null){

mAccountManager=AccountManager.getInstance(mConnection);

}

mAccountManager.createAccount(username,password,attributes);

}catch(Exceptionex){

L.e(TAG,ex);

if(ex.toString().equalsIgnoreCase("conflict")){

L.i(XmppManager.class,"accountexist!");

returnREGISTER_RESULT_ACCOUNT_EXIST;

}else{

L.i(XmppManager.class,"registerfail");

returnREGISTER_RESULT_FAIL;

}

}

L.i(XmppManager.class,"registersuccess!");

returnREGISTER_RESULT_SUCCESS;

}elseif(reg_method==REGISTER_METHOD_IQ_PACKAGE){

try{

Registrationreg=newRegistration();

reg.setType(IQ.Type.SET);

reg.setTo(mConnection.getServiceName());

reg.setAttributes(attributes);

PacketFilterfilter=newAndFilter(newPacketIDFilter(reg.getPacketID()),

newPacketTypeFilter(IQ.class));

PacketCollectorcollector=mConnection.createPacketCollector(filter);

mConnection.sendPacket(reg);

IQresult=(IQ)collector.nextResult(SmackConfiguration.getDefaultPacketReplyTimeout());

collector.cancel();

//System.out.println(result);

if(result==null){

L.i(XmppManager.class,"novaluereturnbyserver!");

returnREGISTER_RESULT_SERVER_NO_RESULT;

}elseif(result.getType()==IQ.Type.ERROR){

//<errorcode="409"type="cancel"><conflictxmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/></error>

if(result.getError().toString().equalsIgnoreCase("conflict")){

L.i(XmppManager.class,"accountexist!");

returnREGISTER_RESULT_ACCOUNT_EXIST;

}else{

L.i(XmppManager.class,"registerfail");

returnREGISTER_RESULT_FAIL;

}

}elseif(result.getType()==IQ.Type.RESULT){

L.i(XmppManager.class,"registersuccess!");

//Intentintent=newIntent(DaemonService.ACTION_REGISTER);

returnREGISTER_RESULT_SUCCESS;

}

L.e(TAG,":Shouldnotgothereforregisterprocess!");

}catch(Exceptionex){

L.e(TAG,ex);

}

}

L.e(TAG,":Shouldnotgothereforregisterprocess!");

returnREGISTER_RESULT_FAIL;

}

}}当账户存在时，返回如下包：D/SMACK﹕RCV(0):<iqtype="error"id="EzQN5-0"from=""to="/c220b282"><queryxmlns="jabber:iq:register"><email></email><password>jacky</password><username>jacky</username><name></name></query><errorcode="409"type="cancel"><conflictxmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/></error></iq>但是geterrorcode()接口似乎在4.0的asmack中被去掉了，所以只能判定error是conflict就认为是账户已经存在。由于服务器强制使用TLS认证，所以对于连接做了新的配置，然后再openfireserver上测试没有问题，但是在公司的服务器出问题了，最先我用的是asmak4.0.0rc2的库，在认证challenge的时候服务器似乎没有响应，log如下：D/SMACK﹕SENT(0):<stream:streamto=""xmlns="jabber:client"xmlns:stream="/streams"version="1.0">D/SMACK﹕RCV(0):<?xmlversion='1.0'?><stream:streamxmlns='jabber:client'xmlns:stream='/streams'id='2936112787'from=''version='1.0'xml:lang='en'><stream:features><starttlsxmlns='urn:ietf:params:xml:ns:xmpp-tls'/><mechanismsxmlns='urn:ietf:params:xml:ns:xmpp-sasl'><mechanism>PLAIN</mechanism><mechanism>DIGEST-MD5</mechanism><mechanism>SCRAM-SHA-1</mechanism></mechanisms><cxmlns='/protocol/caps'hash='sha-1'node='/en/ejabberd/'ver='k0acyvEdZQ7cl5uD5FTPoiOnuaw='/><registerxmlns='/features/iq-register'/></stream:features>D/SMACK﹕SENT(0):<starttlsxmlns="urn:ietf:params:xml:ns:xmpp-tls"/>D/SMACK﹕RCV(0):<proceedxmlns='urn:ietf:params:xml:ns:xmpp-tls'/>W/System.err﹕atorg.jivesoftware.smack.tcp.XMPPTCPConnection.initReaderAndWriter(XMPPTCPConnection.java:501)W/System.err﹕atorg.jivesoftware.smack.tcp.XMPPTCPCceedTLSReceived(XMPPTCPConnection.java:648)W/System.err﹕atorg.jivesoftware.smack.tcp.PacketReader.parsePackets(PacketReader.java:223)W/System.err﹕atorg.jivesoftware.smack.tcp.PacketReader.access$000(PacketReader.java:48)W/System.err﹕atorg.jivesoftware.smack.tcp.PacketReader$1.run(PacketReader.java:82)W/System.err﹕atorg.jivesoftware.smack.tcp.XMPPTCPConnection.initReaderAndWriter(XMPPTCPConnection.java:501)W/System.err﹕atorg.jivesoftware.smack.tcp.XMPPTCPCceedTLSReceived(XMPPTCPConnection.java:648)W/System.err﹕atorg.jivesoftware.smack.tcp.PacketReader.parsePackets(PacketReader.java:223)W/System.err﹕atorg.jivesoftware.smack.tcp.PacketReader.access$000(PacketReader.java:48)W/System.err﹕atorg.jivesoftware.smack.tcp.PacketReader$1.run(PacketReader.java:82)D/SMACK﹕SENT(0):<stream:streamto=""xmlns="jabber:client"xmlns:stream="/streams"version="1.0">D/SMACK﹕RCV(0):<?xmlversion='1.0'?><stream:streamxmlns='jabber:client'xmlns:stream='/streams'id='3044304500'from=''version='1.0'xml:lang='en'>D/SMACK﹕RCV(0):<stream:features><mechanismsxmlns='urn:ietf:params:xml:ns:xmpp-sasl'><mechanism>PLAIN</mechanism><mechanism>DIGEST-MD5</mechanism><mechanism>SCRAM-SHA-1</mechanism></mechanisms><cxmlns='/protocol/caps'hash='sha-1'node='/en/ejabberd/'ver='k0acyvEdZQ7cl5uD5FTPoiOnuaw='/><registerxmlns='/features/iq-register'/></stream:features>D/SMACK﹕SENT(0):<authmechanism="DIGEST-MD5"xmlns="urn:ietf:params:xml:ns:xmpp-sasl"></auth>D/SMACK﹕RCV(0):<challengexmlns='urn:ietf:params:xml:ns:xmpp-sasl'>bm9uY2U9IjIyNzI1NzYwOTQiLHFvcD0iYXV0aCIsY2hhcnNldD11dGYtOCxhbGdvcml0aG09bWQ1LXNlc3M=</challenge>D/SMACK﹕SENT(0):</stream:stream>W/XMPPConnection﹕Connectionclosedwitherror

java.lang.NullPointerException

atcom.novell.sasl.client.DigestMD5SaslClient.DigestCalcHA1(DigestMD5SaslClient.java:447)

atcom.novell.sasl.client.DigestMD5SaslClient.createDigestResponse(DigestMD5SaslClient.java:646)

atcom.novell.sasl.client.DigestMD5SaslClient.evaluateChallenge(DigestMD5SaslClient.java:356)

atorg.jivesoftware.smack.sasl.SASLMechanism.challengeReceived(SASLMechanism.java:190)

atorg.jivesoftware.smack.SASLAuthentication.challengeReceived(SASLAuthentication.java:427)

atorg.jivesoftware.smack.tcp.PacketReader.parsePackets(PacketReader.java:252)

atorg.jivesoftware.smack.tcp.PacketReader.access$000(PacketReader.java:48)

atorg.jivesoftware.smack.tcp.PacketReader$1.run(PacketReader.java:82)翻了一下asmack社区的帖子/message/240015#240015上说rc3的库解决了这个问题，down下来一试，果然，但是认证还是通不过：D/SMACK﹕SENT(0):<stream:streamto=""xmlns="jabber:client"xmlns:stream="/streams"version="1.0">D/SMACK﹕RCV(0):<?xmlversion='1.0'?><stream:streamxmlns='jabber:client'xmlns:stream='/streams'id='83599252'from=''version='1.0'xml:lang='en'><stream:features><starttlsxmlns='urn:ietf:params:xml:ns:xmpp-tls'/><mechanismsxmlns='urn:ietf:params:xml:ns:xmpp-sasl'><mechanism>PLAIN</mechanism><mechanism>DIGEST-MD5</mechanism><mechanism>SCRAM-SHA-1</mechanism></mechanisms><cxmlns='/protocol/caps'hash='sha-1'node='/en/ejabberd/'ver='k0acyvEdZQ7cl5uD5FTPoiOnuaw='/><registerxmlns='/features/iq-register'/></stream:features>D/SMACK﹕SENT(0):<starttlsxmlns="urn:ietf:params:xml:ns:xmpp-tls"/>D/SMACK﹕RCV(0):<proceedxmlns='urn:ietf:params:xml:ns:xmpp-tls'/>W/System.err﹕atorg.jivesoftware.smack.tcp.XMPPTCPConnection.initReaderAndWriter(XMPPTCPConnection.java:501)W/System.err﹕atorg.jivesoftware.smack.tcp.XMPPTCPCceedTLSReceived(XMPPTCPConnection.java:648)W/System.err﹕atorg.jivesoftware.smack.tcp.PacketReader.parsePackets(PacketReader.java:223)W/System.err﹕atorg.jivesoftware.smack.tcp.PacketReader.access$000(PacketReader.java:48)W/System.err﹕atorg.jivesoftware.smack.tcp.PacketReader$1.run(PacketReader.java:82)W/System.err﹕atorg.jivesoftware.smack.tcp.XMPPTCPConnection.initReaderAndWriter(XMPPTCPConnection.java:501)W/System.err﹕atorg.jivesoftware.smack.tcp.XMPPTCPCceedTLSReceived(XMPPTCPConnection.java:648)W/System.err﹕atorg.jivesoftware.smack.tcp.PacketReader.parsePackets(PacketReader.java:223)W/System.err﹕atorg.jivesoftware.smack.tcp.PacketReader.access$000(PacketReader.java:48)W/System.err﹕atorg.jivesoftware.smack.tcp.PacketReader$1.run(PacketReader.java:82)D/SMACK﹕SENT(0):<stream:streamto=""xmlns="jabber:client"xmlns:stream="/streams"version="1.0">D/SMACK﹕RCV(0):<?xmlversion='1.0'?><stream:streamxmlns='jabber:client'xmlns:stream='/streams'id='1654478887'from=''version='1.0'xml:lang='en'>D/SMACK﹕RCV(0):<stream:features><mechanismsxmlns='urn:ietf:params:xml:ns:xmpp-sasl'><mechanism>PLAIN</mechanism><mechanism>DIGEST-MD5</mechanism><mechanism>SCRAM-SHA-1</mechanism></mechanisms><cxmlns='/protocol/caps'hash='sha-1'node='/en/ejabberd/'ver='k0acyvEdZQ7cl5uD5FTPoiOnuaw='/><registerxmlns='/features/iq-register'/></stream:features>D/SMACK﹕SENT(0):<authmechanism="DIGEST-MD5"xmlns="urn:ietf:params:xml:ns:xmpp-sasl"></auth>D/SMACK﹕RCV(0):<challengexmlns='urn:ietf:params:xml:ns:xmpp-sasl'>bm9uY2U9IjI4MDgzODM5MDUiLHFvcD0iYXV0aCIsY2hhcnNldD11dGYtOCxhbGdvcml0aG09bWQ1LXNlc3M=</challenge>D/SMACK﹕SENT(0):<responsexmlns="urn:ietf:params:xml:ns:xmpp-sasl">dXNlcm5hbWU9InRlc3QxMkB3b294b25saW5lLmNvbSIsY25vbmNlPSIwNWUxNjVlMjUxZDA2MzM3MzJmZWZjNzBjMDU4ZTkwMDU4YjM0MjE0Mjg4ZDlmNzM1NTAwMDVkOTc4NWIwNmFlIixuYz0wMDAwMDAwMSxxb3A9YXV0aCxkaWdlc3QtdXJpPSJ4bXBwL3dvb3hvbmxpbmUuY29tIixyZXNwb25zZT05YThiMzkxZjNjM2Q0MzdjOTc0MDNkYzJiNzkyNGU5MixjaGFyc2V0PXV0Zi04LG5vbmNlPSIyODA4MzgzOTA1Ig==</response>D/SMACK﹕RCV(0):<failurexmlns='urn:ietf:params:xml:ns:xmpp-sasl'><not-authorized/></failure>D/SMACK﹕SENT(1):<stream:streamto=""xmlns="jabber:client"xmlns:stream="/streams"version="1.0">D/SMACK﹕RCV(1):<?xmlversion='1.0'?><stream:streamxmlns='jabber:client'xmlns:stream='/streams'id='3726488975'from=''version='1.0'xml:lang='en'><stream:features><starttlsxmlns='urn:ietf:params:xml:ns:xmpp-tls'/><mechanismsxmlns='urn:ietf:params:xml:ns:xmpp-sasl'><mechanism>PLAIN</mechanism><mechanism>DIGEST-MD5</mechanism><mechanism>SCRAM-SHA-1</mechanism></mechanisms><cxmlns='/protocol/caps'hash='sha-1'node='/en/ejabberd/'ver='k0acyvEdZQ7cl5uD5FTPoiOnuaw='/><registerxmlns='/features/iq-register'/></stream:features>D/SMACK﹕SENT(1):<starttlsxmlns="urn:ietf:params:xml:ns:xmpp-tls"/>D/SMACK﹕RCV(1):<proceedxmlns='urn:ietf:params:xml:ns:xmpp-tls'/>D/SMACK﹕SENT(1):<stream:streamto=""xmlns="jabber:client"xmlns:stream="/streams"version="1.0">D/SMACK﹕RCV(1):<?xmlversion='1.0'?><stream:streamxmlns='jabber:client'xmlns:stream='/streams'id='4109710539'from=''version='1.0'xml:lang='en'>D/SMACK﹕RCV(1):<stream:features><mechanismsxmlns