Question

相关问题： Initialization exception "NoClassDefFoundError: javax.naming.directory.InitialDirContext" when using Smack 4.1 on Android

我在我的Android应用程序中使用Smack 4.1.1，我收到以下异常 -

05-19 21:38:31.141    8330-8803/test W/SASLError﹕ Could not transform string 'bad_auth' to SASLError
    java.lang.IllegalArgumentException: bad_auth is not a constant in org.jivesoftware.smack.sasl.SASLError
            at java.lang.Enum.valueOf(Enum.java:192)
            at org.jivesoftware.smack.sasl.SASLError.valueOf(SASLError.java:22)
            at org.jivesoftware.smack.sasl.SASLError.fromString(SASLError.java:46)
            at org.jivesoftware.smack.sasl.packet.SaslStreamElements$SASLFailure.<init>(SaslStreamElements.java:169)
            at org.jivesoftware.smack.util.PacketParserUtils.parseSASLFailure(PacketParserUtils.java:789)
            at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPConnection.java:1032)
            at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$200(XMPPTCPConnection.java:937)
            at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnection.java:952)
            at java.lang.Thread.run(Thread.java:856)
05-19 21:38:31.221    8330-8766/test W/System.err﹕ org.jivesoftware.smack.sasl.SASLErrorException: SASLError using SCRAM-SHA-1: bad-auth
05-19 21:38:31.231    8330-8766/test W/System.err﹕ at org.jivesoftware.smack.SASLAuthentication.authenticationFailed(SASLAuthentication.java:365)
05-19 21:38:31.231    8330-8766/test W/System.err﹕ at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPConnection.java:1033)
05-19 21:38:31.231    8330-8766/test W/System.err﹕ at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$200(XMPPTCPConnection.java:937)
05-19 21:38:31.231    8330-8766/test W/System.err﹕ at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnection.java:952)
05-19 21:38:31.231    8330-8766/test W/System.err﹕ at java.lang.Thread.run(Thread.java:856)

这是我目前的登录代码 -

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

        XMPPTCPConnectionConfiguration config = XMPPTCPConnectionConfiguration.builder()
                .setUsernameAndPassword(username, password)
                .setHost(SERVICE_NAME)
                .setPort(5222)
                .setServiceName(SERVICE_NAME)
                .setSecurityMode(ConnectionConfiguration.SecurityMode.disabled)
                .build();


        mConnection = new XMPPTCPConnection(config);

        mConnection.connect();
        mConnection.login();

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

我尝试使用Plain SASL机制 -

SASLAuthentication.registerSASLMechanism（新SASLPlainMechanism（））;

并且还尝试了以下代码

    SASLMechanism mechanism = new SASLDigestMD5Mechanism();
    SASLAuthentication.registerSASLMechanism(mechanism);
    SASLAuthentication.blacklistSASLMechanism("SCRAM-SHA-1");
    SASLAuthentication.unBlacklistSASLMechanism("DIGEST-MD5");

所有这些都不起作用。

我能够成功地使用相同的服务器到iOS（使用XMPPFramework）和WPF（使用S22）。我也用它在pidgin进行测试。它在任何地方都可以正常工作，所以我确信我错过了在smack中进行身份验证的一些重要步骤。我如何知道登录指定服务器的正确方法是什么？

Answer 1

05-19 21:38:31.141    8330-8803/test W/SASLError﹕ Could not transform string 'bad_auth' to SASLError
    java.lang.IllegalArgumentException: bad_auth is not a constant in org.jivesoftware.smack.sasl.SASLError
            at java.lang.Enum.valueOf(Enum.java:192)

根据{{3}}，“bad_auth”不是定义的SASL错误。告诉使用过的XMPP服务器的供应商来修复它。

＆＃34; bad_auth不是org.jivesoftware.smack.sasl.SASLError中的常量＆＃34;使用Smack 4.1的例外

1 个答案: