3
我尝试过所有的事情来连接Facebook与XMPP，但我只面临 一个错误始终是：
SASL身份验证失败使用机制DIGEST-MD5
我是执行下面的方法来执行此任务：连接到Facebook的问题XMMP MD5-DIGEST
public class MySASLDigestMD5Mechanism extends SASLMechanism {
public MySASLDigestMD5Mechanism(SASLAuthentication saslAuthentication) {
super(saslAuthentication);
}
protected void authenticate() throws IOException, XMPPException {
String[] mechanisms = { getName() };
Map<String, String> props = new HashMap<String, String>();
sc = Sasl.createSaslClient(mechanisms, null, "xmpp", hostname, props, this);
super.authenticate();
}
public void authenticate(String username, String host, String password) throws IOException, XMPPException {
this.authenticationId = username;
this.password = password;
this.hostname = host;
String[] mechanisms = { getName() };
Map<String,String> props = new HashMap<String,String>();
sc = Sasl.createSaslClient(mechanisms, null, "xmpp", host, props, this);
super.authenticate();
}
public void authenticate(String username, String host, CallbackHandler cbh) throws IOException, XMPPException {
String[] mechanisms = { getName() };
Map<String,String> props = new HashMap<String,String>();
sc = Sasl.createSaslClient(mechanisms, null, "xmpp", host, props, (org.apache.harmony.javax.security.auth.callback.CallbackHandler) cbh);
super.authenticate();
}
protected String getName() {
return "DIGEST-MD5";
}
/*public void challengeReceived1(String challenge) throws IOException {
// Build the challenge response stanza encoding the response text
StringBuilder stanza = new StringBuilder();
byte response[];
if (challenge != null) {
response = sc.evaluateChallenge(Base64.decode(challenge));
} else {
response = sc.evaluateChallenge(null);
}
String authenticationText="";
if (response != null) { // fix from 3.1.1
authenticationText = Base64.encodeBytes(response, Base64.DONT_BREAK_LINES);
if (authenticationText.equals("")) {
authenticationText = "=";
}
}
stanza.append("<response xmlns=\"urn:ietf:params:xml:ns:xmpp-sasl\">");
stanza.append(authenticationText);
stanza.append("</response>");
// Send the authentication to the server
getSASLAuthentication().send(stanza.toString());
}*/
public void challengeReceived(String challenge)
throws IOException {
byte response[];
if (challenge != null) {
response = sc.evaluateChallenge(Base64.decode(challenge));
} else {
response = sc.evaluateChallenge(new byte[0]);
}
Packet responseStanza;
if (response == null) {
responseStanza = new Response();
} else {
responseStanza = new Response(Base64.encodeBytes(response, Base64.DONT_BREAK_LINES));
}
getSASLAuthentication().send(responseStanza);
}
}
和连接功能是：
try{
SASLAuthentication.registerSASLMechanism("DIGEST-MD5",MySASLDigestMD5Mechanism. class);
ConnectionConfiguration config = new ConnectionConfiguration("chat.facebook.com",5222);
config.setSASLAuthenticationEnabled(true);
config.setRosterLoadedAtLogin (true);
connection = new XMPPConnection(config);
connection.connect();
Log.d("Connect...", "Afetr Connect");
connection.login("[email protected]", "password");
Log.d("done","XMPP client logged in");
}
catch(XMPPException ex)
{
Log.d("not done","in catchhhhhhhhh");
System.out.println(ex.getMessage());
connection.disconnect();
}
}
but "After connect" it gone to the ctach and give me error like :
SASL authentication failed using mechanism DIGEST-MD5
我找遍了所有的博客，并发现同样的事情，但我不知道我是什么我做错了..
如果有任何其他方式或解决方案与Facebook的XMPP，请您帮助我尽快
同样的问题在这里..请帮助任何一个 – 2011-12-19 06:31:58