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1. Re: Principal/Role from Scheduler?
adrian.brock May 22, 2003 9:24 AM (in response to jox72)You have to do a JAAS login using the client
login module.
Use something like the following class
with code that looks something like this:
LoginContext context = ApplicationCallbackHandler.login("client-login", "user", "pass");
try
{
doStuff();
}
finally
{
context.logout();
}
/*
* JBoss, the OpenSource J2EE webOS
*
* Distributable under LGPL license.
* See terms of license at gnu.org.
*
*/
package org.jboss.example.security.test;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.NameCallback;
import javax.security.auth.callback.PasswordCallback;
import javax.security.auth.callback.UnsupportedCallbackException;
import javax.security.auth.login.LoginContext;
import javax.security.auth.login.LoginException;
/**
* A callback handler for login with user and password.
*
* @author Adrian Brock
* @version $Revision: 1.1 $
*/
public class ApplicationCallbackHandler
implements CallbackHandler
{
// Attributes ----------------------------------------------------
private String user;
private char[] password;
// Constructor ---------------------------------------------------
private ApplicationCallbackHandler(String user, String password)
{
this.user = user;
this.password = password.toCharArray();
}
// Public --------------------------------------------------------
public void handle(Callback[] callbacks)
throws UnsupportedCallbackException
{
for (int i = 0; i < callbacks.length; i++)
{
if (callbacks instanceof NameCallback)
{
NameCallback nameCallback = (NameCallback) callbacks;
nameCallback.setName(user);
}
else if (callbacks instanceof PasswordCallback)
{
PasswordCallback passwordCallback = (PasswordCallback) callbacks;
passwordCallback.setPassword(password);
}
else
{
throw new UnsupportedCallbackException(callbacks, "Unsupported callback");
}
}
}
// Static --------------------------------------------------------
/**
* Login
*/
public static LoginContext login(String context, String user, String password)
throws LoginException
{
ApplicationCallbackHandler handler = new ApplicationCallbackHandler(user, password);
LoginContext result = new LoginContext(context, handler);
result.login();
return result;
}
}