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package com.sun.enterprise.security.auth.login;
import java.util.*;
import java.util.logging.Logger;
import java.util.logging.Level;
import javax.security.auth.*;
import javax.security.auth.callback.*;
import javax.security.auth.login.*;
import javax.security.auth.spi.*;
import com.sun.enterprise.security.auth.realm.solaris.SolarisRealm;
// limit RI imports
import com.sun.enterprise.security.auth.Privilege;
import com.sun.enterprise.security.auth.PrivilegeImpl;
import com.sun.enterprise.security.auth.realm.Realm;
import com.sun.enterprise.security.auth.login.common.PasswordCredential;
import javax.security.auth.login.LoginException;
/**
* Solaris realm login module.
*
* <P>Processing is delegated to the SolarisRealm class which accesses
* the native methods.
*
* @see com.sun.enterprise.security.auth.login.PasswordLoginModule
* @see com.sun.enterprise.security.auth.realm.solaris.SolarisRealm
*
*/
public class SolarisLoginModule extends PasswordLoginModule
{
/**
* Perform solaris authentication. Delegates to SolarisRealm.
*
* @throws LoginException If login fails (JAAS login() behavior).
*
*/
protected void authenticate()
throws LoginException
{
if (!(_currentRealm instanceof SolarisRealm)) {
String msg = sm.getString("solarislm.badrealm");
throw new LoginException(msg);
}
SolarisRealm solarisRealm = (SolarisRealm)_currentRealm;
// A solaris user must have a name not null so check here.
if ( (_username == null) || (_username.length() == 0) ) {
String msg = sm.getString("solarislm.nulluser");
throw new LoginException(msg);
}
String[] grpList = solarisRealm.authenticate(_username, getPasswordChar());
if (grpList == null) { // JAAS behavior
String msg = sm.getString("solarislm.loginfail", _username);
throw new LoginException(msg);
}
if (_logger.isLoggable(Level.FINEST)) {
_logger.finest("Solaris login succeeded for: " + _username);
}
commitAuthentication(_username, getPasswordChar(),
_currentRealm, grpList);
}
}