hi,
I have been trying to use the NegotiateLoginModule from the page
http://wiki.jboss.org/wiki/Wiki.jsp?page=NegotiateKerberos to log in a java
client. (windows domain controller, windows client, linux jboss server).
I have a few questions on how to get this to work. I hope this is the
appropriate place to ask.
My client side code looks like this below. So far I have gotten to the point
where I am getting a callback from jboss with a challenge in it. I have the
NegotiateLoginModule configured and in use on the server side - that seems to
be working ok.
My questions are-
-on the client side, where is a password hash obtained to create a response?
-how does that password hash get used to create a response?
-what does the 'token' byte array get set to? (I see something called an
impersonationToken in my Subject on the client side, but that is much too small
to fill 8 bytes.
Anyway, any tips or clues to point me in the right direction would be much
appreciated. Thanks.
client side code...
| Map options = new HashMap();
| options.put("debug", "true");
| options.put("debugNative", "true");
| Subject subject = new Subject();
| NTLoginModule module = new NTLoginModule();
| Map sharedState = new HashMap();
| module.initialize(subject, null, sharedState, options);
|
| try {
| boolean in = module.login();
| module.commit();
| } catch (LoginException e) {
| sLogger.error(e);
| throw new SecurityException(e.getMessage());
| }
|
| CallbackHandler callbackHandler = new CallbackHandler() {
| public void handle(Callback[] callbacks) throws IOException,
UnsupportedCallbackException {
| for (int i = 0; i < callbacks.length; i++) {
| Callback callback = callbacks;
| System.out.println("callback.getClass() = " +
callback.getClass());
| }
|
| }
| };
| try {
| LoginContext lc = new LoginContext("SPNEGO", subject,
callbackHandler);
| lc.login();
| } catch (LoginException e) {
| sLogger.error(e);
| throw new SecurityException(e.getMessage());
| }
| InitialContext ctx = null;
| try {
| ctx = new InitialContext();
| } catch (NamingException e) {
| sLogger.error(e);
| throw new RuntimeException(e);
| }
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