SASLErrorException: SASLError using DIGEST-MD5: not-authorized while using Smack 4.2
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【中文标题】SASLErrorException: SASLError using DIGEST-MD5: not-authorized while using Smack 4.2【英文标题】： 【发布时间】：2015-08-03 12:15:26 【问题描述】：我正在尝试制作一个简单的聊天应用程序。我一直在研究这个并发现了 smack 库。为此，我下载了所有库并在我的计算机中安装了 openfire 服务器，并在其中创建了几个用户进行测试。我终于可以连接到服务器，但后来登录失败。我尝试使用来自 spark 的相同用户名登录，它工作正常。我收到有关 SASL 身份验证的错误。需要一些帮助。
这些是我的导入：
import org.jivesoftware.smack.AbstractXMPPConnection;
import org.jivesoftware.smack.ConnectionConfiguration;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.StanzaListener;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.filter.StanzaFilter;
import org.jivesoftware.smack.filter.StanzaTypeFilter;
import org.jivesoftware.smack.packet.Message;
import org.jivesoftware.smack.packet.Presence;
import org.jivesoftware.smack.packet.Stanza;
import org.jivesoftware.smack.roster.Roster;
import org.jivesoftware.smack.roster.RosterEntry;
import org.jivesoftware.smack.tcp.XMPPTCPConnection;
import org.jivesoftware.smack.tcp.XMPPTCPConnectionConfiguration;
import org.jxmpp.jid.Jid;
这些是我的参数：
public static final String HOST = "192.168.1.114";
public static final int PORT = 5222;
public static final String SERVICE = "192.168.1.114"; // i dont know if its right..
public static final String USERNAME = "test";
public static final String PASSWORD = "test";
这是代码：
public void connect()
final ProgressDialog dialog = ProgressDialog.show(this, "Connecting...", "Please wait...", false);
Thread t = new Thread(new Runnable()
@Override
public void run()
// Create a connection
// ConnectionConfiguration connConfig = new ConnectionConfiguration(HOST, PORT, SERVICE);
Log.v("checking", "011");
XMPPTCPConnectionConfiguration.Builder connConfig = XMPPTCPConnectionConfiguration.builder();
connConfig.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled); // enabled gives me SSL certificate authorization errors...
connConfig.setUsernameAndPassword(USERNAME, PASSWORD);
try
connConfig.setServiceName(JidCreate.domainBareFrom(SERVICE));
catch (XmppStringprepException e)
e.printStackTrace();
Log.v("checking", e.toString() + "1");
connConfig.setHost(HOST);
connConfig.setPort(PORT);
connConfig.setDebuggerEnabled(true);
AbstractXMPPConnection connection = new XMPPTCPConnection(connConfig.build());
try
connection.connect();
Log.v("XMPPChatDemoActivity", "[SettingsDialog] Connected to "+connection.getHost());
catch (XMPPException ex)
Log.v("XMPPChatDemoActivity", "[SettingsDialog] Failed to connect to "+ connection.getHost());
Log.v("XMPPChatDemoActivity", ex.toString());
setConnection(null);
catch (SmackException e)
e.printStackTrace();
Log.v("XMPPChatDemoActivity", e.toString());
catch (IOException e)
e.printStackTrace();
Log.v("XMPPChatDemoActivity", e.toString());
catch (InterruptedException e)
e.printStackTrace();
Log.v("XMPPChatDemoActivity", e.toString());
try
connection.login(USERNAME, PASSWORD);
Log.v("XMPPChatDemoActivity", "Logged in as" + connection.getUser());
// Set the status to available
Presence presence = new Presence(Presence.Type.available);
connection.sendStanza(presence);
setConnection((XMPPTCPConnection) connection);
Roster roster = Roster.getInstanceFor(connection);
Collection<RosterEntry> entries = roster.getEntries();
for (RosterEntry entry : entries)
Log.v("XMPPChatDemoActivity", "--------------------------------------");
Log.v("XMPPChatDemoActivity", "RosterEntry " + entry);
Log.v("XMPPChatDemoActivity", "User: " + entry.getUser());
Log.v("XMPPChatDemoActivity", "Name: " + entry.getName());
Log.v("XMPPChatDemoActivity", "Status: " + entry.getStatus());
Log.v("XMPPChatDemoActivity", "Type: " + entry.getType());
Presence entryPresence = roster.getPresence(entry.getUser());
Log.v("XMPPChatDemoActivity", "Presence Status: "+ entryPresence.getStatus());
Log.v("XMPPChatDemoActivity", "Presence Type: " + entryPresence.getType());
Presence.Type type = entryPresence.getType();
if (type == Presence.Type.available)
Log.d("XMPPChatDemoActivity", "Presence AVIALABLE");
Log.v("XMPPChatDemoActivity", "Presence : " + entryPresence);
catch (XMPPException ex)
Log.v("XMPPChatDemoActivity", "Failed to log in as "+ USERNAME + " or " + connection.getHost());
Log.v("XMPPChatDemoActivity", ex.toString());
setConnection(null);
catch (SmackException.NotConnectedException e)
e.printStackTrace();
catch (SmackException e)
e.printStackTrace();
catch (IOException e)
e.printStackTrace();
catch (InterruptedException e)
e.printStackTrace();
dialog.dismiss();
);
t.start();
dialog.show();
这是来自 logcat 的 sn-p：
08-03 06:56:26.812 8824-8824/com.example.sumit.testapp V/ActivityThread﹕ updateVisibility : ActivityRecord15e86073 token=android.os.BinderProxy@26aa149d com.example.sumit.testapp/com.example.sumit.testapp.MainActivity show : true
08-03 06:56:26.902 8824-8874/com.example.sumit.testapp D/SMACK﹕ SENT (0): <stream:stream xmlns='jabber:client' to='192.168.1.114' xmlns:stream='http://etherx.jabber.org/streams' version='1.0' from='test@192.168.1.114' xml:lang='en'>
08-03 06:56:26.922 8824-8875/com.example.sumit.testapp D/SMACK﹕ RECV (0): <?xml version='1.0' encoding='UTF-8'?><stream:stream xmlns:stream="http://etherx.jabber.org/streams" xmlns="jabber:client" from="bahadurxxx" id="e61566be" xml:lang="en" version="1.0">
08-03 06:56:26.922 8824-8875/com.example.sumit.testapp D/SMACK﹕ RECV (0): <stream:features><starttls xmlns="urn:ietf:params:xml:ns:xmpp-tls"></starttls><mechanisms xmlns="urn:ietf:params:xml:ns:xmpp-sasl"><mechanism>DIGEST-MD5</mechanism><mechanism>PLAIN</mechanism><mechanism>ANONYMOUS</mechanism><mechanism>CRAM-MD5</mechanism></mechanisms><compression xmlns="http://jabber.org/features/compress"><method>zlib</method></compression><auth xmlns="http://jabber.org/features/iq-auth"/><register xmlns="http://jabber.org/features/iq-register"/></stream:features>
08-03 06:56:26.932 8824-8863/com.example.sumit.testapp V/XMPPChatDemoActivity﹕ [SettingsDialog] Connected to 192.168.1.114
08-03 06:56:26.932 8824-8824/com.example.sumit.testapp I/Timeline﹕ Timeline: Activity_idle id: android.os.BinderProxy@26aa149d time:22662680
08-03 06:56:26.932 8824-8874/com.example.sumit.testapp D/SMACK﹕ SENT (0): <auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='DIGEST-MD5'>=</auth>
08-03 06:56:26.932 8824-8875/com.example.sumit.testapp D/SMACK﹕ RECV (0): <challenge xmlns="urn:ietf:params:xml:ns:xmpp-sasl">cmVhbG09ImJhaGFkdXJ4eHgiLG5vbmNlPSJIVEVaUU5kRWpJM0cxRUtoWHFVYVM4akhyZkpNdTMyaTFPYVBETkJyIixxb3A9ImF1dGgiLGNoYXJzZXQ9dXRmLTgsYWxnb3JpdGhtPW1kNS1zZXNz</challenge>
08-03 06:56:26.932 8824-8874/com.example.sumit.testapp D/SMACK﹕ SENT (0): <response xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>dXNlcm5hbWU9InRlc3QiLHJlYWxtPSIxOTIuMTY4LjEuMTE0Iixub25jZT0iSFRFWlFOZEVqSTNHMUVLaFhxVWFTOGpIcmZKTXUzMmkxT2FQRE5CciIsY25vbmNlPSJVUDR5c3dpOVlMMDY3RTNvMTZrNTVwT1FKdDEzMWVSWSIsbmM9MDAwMDAwMDEscW9wPWF1dGgsZGlnZXN0LXVyaT0ieG1wcC8xOTIuMTY4LjEuMTE0IixyZXNwb25zZT04NzllZmVjZGJhMGUwMDc1N2FmZWYxZmQxOWVhYTI0MyxjaGFyc2V0PXV0Zi04</response>
08-03 06:56:26.942 8824-8875/com.example.sumit.testapp D/SMACK﹕ RECV (0): <failure xmlns="urn:ietf:params:xml:ns:xmpp-sasl"><not-authorized/></failure>
08-03 06:56:26.942 8824-8863/com.example.sumit.testapp V/XMPPChatDemoActivity﹕ Failed to log in as test or 192.168.1.114
08-03 06:56:26.942 8824-8863/com.example.sumit.testapp V/XMPPChatDemoActivity﹕ org.jivesoftware.smack.sasl.SASLErrorException: SASLError using DIGEST-MD5: not-authorized
08-03 06:56:30.582 8824-8824/com.example.sumit.testapp I/Timeline﹕ Timeline: Activity_idle id: android.os.BinderProxy@26aa149d time:22666335
08-03 06:56:30.622 8824-8824/com.example.sumit.testapp E/SpannableStringBuilder﹕ SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length
08-03 06:56:30.622 8824-8824/com.example.sumit.testapp E/SpannableStringBuilder﹕ SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length
08-03 06:59:27.082 8824-8875/com.example.sumit.testapp D/SMACK﹕ RECV (0): <iq type="get" id="553-31" from="bahadurxxx" to="bahadurxxx/e61566be"><ping xmlns="urn:xmpp:ping"/></iq>
08-03 06:59:27.092 8824-8874/com.example.sumit.testapp D/SMACK﹕ SENT (0): <iq to='bahadurxxx' id='553-31' type='result'></iq>
【问题讨论】：
【参考方案1】：您的客户端正在尝试使用领域“192.168.1.114”进行身份验证，而服务器仅提供领域“bahadurxxx”。那是行不通的。您应该将SERVICE 设置为“bahadurxxx”或将服务器的主机名更改为“192.168.1.114”。
每个 XMPP 地址都有一个域，如 user@example.com 中的 example.com，就像电子邮件一样。这是您必须进行身份验证的域，也是您将通过 XMPP 用于您自己的服务器的地址。但是，XMPP 服务器不一定需要运行在example.com 上，可能服务器实际上在xmpp.example.com 上。 SRV 记录是表明example.com 存在于xmpp.example.com 上的一种方式。
在 Smack 中，.setServiceName() 设置您要使用的 XMPP 域（毫不奇怪，它已重命名为 .setXmppDomain()）。 .setHost() 可以用作另一种表示您想使用xmpp.example.com 的方式。
【讨论】：
非常感谢您，先生。另外，我究竟应该使用什么服务名称，或者更准确地说，什么是服务？以上是关于SASLErrorException: SASLError using DIGEST-MD5: not-authorized while using Smack 4.2的主要内容，如果未能解决你的问题，请参考以下文章