使用PLAIN的SASLError：未经授权

时间：2015-05-21 16:02:00

标签： android xmpp smack asmack

我正在尝试将我的应用从aSmack转移到Smack 4.1.1。但是我在使用相同的服务器和登录细节时遇到麻烦，而在使用Smack时，它在aSmack上工作得非常好。

这是我在[{1}} -

中登录的旧代码 
aSmack

我也试图在void startConnect(boolean sslFlag) throws XMPPException, SmackException, IOException { ConnectionConfiguration connectionConfig = new ConnectionConfiguration(HOST, Integer.parseInt(PORT), SERVICE); connectionConfig.setDebuggerEnabled(true); connectionConfig.setCompressionEnabled(false); if (sslFlag) SASLAuthentication.supportSASLMechanism("PLAIN", 0); XMPPConnection connection = new XMPPTCPConnection(connectionConfig); connection.connect(); connection.login(mUserName, mUserPassword, getResource()); // Set status to online / available Presence presence = new Presence(Presence.Type.available); connection.sendPacket(presence); setConnection(connection); } 中以类似的方式使用代码 - 

Smack

这是我得到的例外 - 

public void init() {
        SmackConfiguration.DEBUG = true;
        XMPPTCPConnectionConfiguration config = XMPPTCPConnectionConfiguration.builder()
                .setHost(SERVICE_NAME)
                .setPort(5222)
                .setServiceName(SERVICE_NAME)
                .setSecurityMode(ConnectionConfiguration.SecurityMode.disabled)
                .setDebuggerEnabled(true)
                .build();
        mConnection = new XMPPTCPConnection(config);

//I have tried with blacklisting and unblacklisting all three mechanism.
        //SASLMechanism mechanism = new SASLPlainMechanism(); //This didn't help
        //SASLAuthentication.registerSASLMechanism(mechanism);
        SASLAuthentication.blacklistSASLMechanism("SCRAM-SHA-1");
        SASLAuthentication.blacklistSASLMechanism("DIGEST-MD5");
        SASLAuthentication.unBlacklistSASLMechanism("PLAIN"); 
        try {
            mConnection.connect();
            return;
        } catch (SmackException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } catch (XMPPException e) {
            e.printStackTrace();
        }
        mConnection = null;
    }

    public void login(String username, String password) throws IOException, XMPPException, SmackException {

        if(mConnection==null || !mConnection.isConnected()){
            init();
            if(mConnection==null){
                throw new IOException();
            }
        }
        mConnection.login(username/*+"@"+SERVICE_NAME*/, password); //I have tried both the method by adding @Domain part and without it.

        mChatManager = ChatManager.getInstanceFor(mConnection);
        mChatManager.addChatListener(this);
    }

此异常与SCRAM和DIGEST-MD5相同。它只是改变了名称。

这是我从服务器获得的内容 - 

05-21 21:22:29.782  19536-23179/test W/System.err﹕ org.jivesoftware.smack.sasl.SASLErrorException: SASLError using PLAIN: not-authorized
05-21 21:22:29.782  19536-23179/test W/System.err﹕ at org.jivesoftware.smack.SASLAuthentication.authenticationFailed(SASLAuthentication.java:365)
05-21 21:22:29.792  19536-23179/test W/System.err﹕ at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPConnection.java:1033)
05-21 21:22:29.792  19536-23179/test W/System.err﹕ at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$200(XMPPTCPConnection.java:937)
05-21 21:22:29.792  19536-23179/test W/System.err﹕ at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnection.java:952)
05-21 21:22:29.792  19536-23179/test W/System.err﹕ at java.lang.Thread.run(Thread.java:856)

这可能是什么问题？我尝试了所有三种机制05-21 21:22:29.512 19536-23189/test D/SMACK﹕ SENT (0): <stream:stream xmlns='jabber:client' to='xmpp.example.com' xmlns:stream='http://etherx.jabber.org/streams' version='1.0' xml:lang='en'> 05-21 21:22:29.642 19536-23190/test D/SMACK﹕ RECV (0): <?xml version='1.0'?><stream:stream xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' id='214326363' from='xmpp.example.com' version='1.0' xml:lang='en'><stream:features><compression xmlns='http://jabber.org/features/compress'><method>zlib</method></compression><mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'><mechanism>SCRAM-SHA-1</mechanism><mechanism>PLAIN</mechanism><mechanism>DIGEST-MD5</mechanism></mechanisms><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://www.process-one.net/en/ejabberd/' ver='hX7OB6oTZugjNIFHZvd95k5UYzc='/><register xmlns='http://jabber.org/features/iq-register'/></stream:features> 05-21 21:22:29.652 19536-23189/test D/SMACK﹕ SENT (0): <auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>ADEwMDAAMTAwMA==</auth> 05-21 21:22:29.782 19536-23190/test D/SMACK﹕ RECV (0): <failure xmlns='urn:ietf:params:xml:ns:xmpp-sasl'><not-authorized/></failure> ，PLAIN和默认DIGEST-MD5。我也试过添加或不添加域名。我已尝试在配置中添加用户名和密码，并直接在登录方法上添加它。

我已尝试使用所需的安全模式，但会出现以下错误 - 

SCRAM-SHA-1

PS：
我需要Smack 4.1.1中的解决方案。我的代码已经在aSmack中运行良好，我需要它在Smack中升级它。我想现在已经很清楚了。

5 个答案:

答案 0 :(得分：20)

我遇到了同样的错误。

连接到xmpp服务器后，我正在调用

mConnection.login("test@192.168.0.166", "ilink@2012");

它无效。
为了解决这个问题，我在代码中做了以下更改。

SASLAuthentication.unBlacklistSASLMechanism("PLAIN");
SASLAuthentication.blacklistSASLMechanism("DIGEST-MD5");
mConnection.login("test", "ilink@2012");

我添加了两行黑名单DIGEST-MD5并启用PLAIN SASLMechanism并从用户名中删除了IP地址。

这里有我完整的工作代码供您参考。

package com.ilink.xmpptest;

import java.io.IOException;
import org.jivesoftware.smack.AbstractXMPPConnection;
import org.jivesoftware.smack.ConnectionConfiguration;
import org.jivesoftware.smack.ConnectionListener;
import org.jivesoftware.smack.SASLAuthentication;
import org.jivesoftware.smack.SmackException;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.XMPPException;
import org.jivesoftware.smack.tcp.XMPPTCPConnection;
import org.jivesoftware.smack.tcp.XMPPTCPConnectionConfiguration;

import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;

public class MainActivity extends ActionBarActivity implements ConnectionListener {
    private static final String TAG = MainActivity.class.getSimpleName();

    private AbstractXMPPConnection mConnection;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        new ConnectToXmppServer().execute();
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        if (id == R.id.action_settings) {
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public void authenticated(XMPPConnection arg0, boolean arg1) {
        Log.i(TAG, "Authenticated");
    }

    @Override
    public void connected(XMPPConnection arg0) {
        Log.i(TAG, "Connected");
        try {
            SASLAuthentication.unBlacklistSASLMechanism("PLAIN");
            SASLAuthentication.blacklistSASLMechanism("DIGEST-MD5");
            mConnection.login("test", "ilink@2012");
        } catch (XMPPException | SmackException | IOException e) {
            e.printStackTrace();
            Log.e(TAG, e.getMessage());
        }
    }

    @Override
    public void connectionClosed() {
        Log.i(TAG, "Connection closed");
    }

    @Override
    public void connectionClosedOnError(Exception arg0) {
        Log.i(TAG, "Connection closed on error");
    }

    @Override
    public void reconnectingIn(int arg0) {
        Log.i(TAG, "Reconnecting in");
    }

    @Override
    public void reconnectionFailed(Exception arg0) {
        Log.i(TAG, "Reconnection failed");
    }

    @Override
    public void reconnectionSuccessful() {
        Log.i(TAG, "Reconnection successful");
    }

    private class ConnectToXmppServer extends AsyncTask<Void, Void, Void> {

        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            Log.i(TAG, "Connecting to xmpp server started...");
        }

        @Override
        protected Void doInBackground(Void... params) {
            try {
                XMPPTCPConnectionConfiguration config = XMPPTCPConnectionConfiguration
                        .builder()
                        .setSecurityMode(ConnectionConfiguration.SecurityMode.disabled)
                        .setServiceName("192.168.0.166")
                        .setHost("192.168.0.166")
                        .setPort(5222)
                        .setCompressionEnabled(false).build();
                mConnection = new XMPPTCPConnection(config);
                mConnection.setPacketReplyTimeout(1000);
                mConnection.addConnectionListener(MainActivity.this);
                mConnection.connect();
            } catch (XMPPException | SmackException | IOException e) {
                e.printStackTrace();
                Log.e(TAG, e.getMessage());
            }

            return null;
        }

        @Override
        protected void onPostExecute(Void result) {
            super.onPostExecute(result);
            Log.i(TAG, "Connecting to xmpp server finished...");
        }
    }
}

答案 1 :(得分：5)

对于授权政策，

PLAIN Auth - Unblacklist PLAIN，黑名单SHA-1和MD5

MD5 Auth - Unblacklist MD5，黑名单SHA-1和PLAIN

SCRAM-SHA-1 Auth - Unblacklist SCRAM-SHA-1＆amp; PLAIN，黑名单MD5 

SASLAuthentication.unBlacklistSASLMechanism("AuthName");
SASLAuthentication.blacklistSASLMechanism("AuthName");

AuthNames：PLAIN，SCRAM-SHA-1，MD5

**在服务器端检查启用了哪个auth方法

答案 2 :(得分：3)

好吧，这是一个愚蠢的错误。目前的代码非常好。我不小心把用户名代替了密码。当我试图回到aSmack时，我知道了这个错误。

答案 3 :(得分：3)

        SASLAuthentication.blacklistSASLMechanism("SCRAM-SHA-1");
        SASLAuthentication.blacklistSASLMechanism("DIGEST-MD5");
        SASLAuthentication.unBlacklistSASLMechanism("PLAIN");

为我工作，用于非SSL连接。 （有关连接方法）

编辑： 如果已在服务器上创建用户帐户，则可能会出现此错误。检查它是来自注册（创建帐户）还是来自登录。

答案 4 :(得分：0)

我认为以下属性适合您，我使用的是3.1 

config.setVerifyChainEnabled(false);
config.setReconnectionAllowed(true);
config.setSASLAuthenticationEnabled(false);
config.setSecurityMode(SecurityMode.disabled);
config.setDebuggerEnabled(false);
相关问题
最新问题