org.openorb.orb.csiv2
Class CSIServerJAASModule

java.lang.Object
  |
  +--org.openorb.orb.csiv2.CSIServerJAASModule

All Implemented Interfaces:

javax.security.auth.spi.LoginModule

public class CSIServerJAASModule

extends java.lang.Object

implements javax.security.auth.spi.LoginModule

This sample LoginModule authenticates users with a password.

Inner Class Summary

static class	CSIServerJAASModule.CSICallbackHandler This is an implementation of the CallbackHandler interface.
class	CSIServerJAASModule.CSISimplePrincipal This class implements the Principal interface and represents a Simple user.

Field Summary

static java.lang.String	MSG_PASSWORD_INCORRECT
static java.lang.String	MSG_USERNAME_INCORRECT

Constructor Summary

CSIServerJAASModule()

Method Summary

boolean	abort() This method is called if the LoginContext's overall authentication failed.
boolean	commit() This method is called if the LoginContext's overall authentication succeeded (the relevant REQUIRED, REQUISITE, SUFFICIENT and OPTIONAL LoginModules succeeded).
void	initialize(javax.security.auth.Subject subject, javax.security.auth.callback.CallbackHandler callbackHandler, java.util.Map sharedState, java.util.Map options) Initialize this LoginModule.
boolean	login() Authenticate the user by prompting for a user name and password.
boolean	logout() Logout the user.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MSG_USERNAME_INCORRECT

public static final java.lang.String MSG_USERNAME_INCORRECT

MSG_PASSWORD_INCORRECT

public static final java.lang.String MSG_PASSWORD_INCORRECT

Constructor Detail

CSIServerJAASModule

public CSIServerJAASModule()

Method Detail

initialize

public void initialize(javax.security.auth.Subject subject,
                       javax.security.auth.callback.CallbackHandler callbackHandler,
                       java.util.Map sharedState,
                       java.util.Map options)

Initialize this LoginModule.

Specified by:

initialize in interface javax.security.auth.spi.LoginModule

Parameters:

subject - the Subject to be authenticated.

callbackHandler - a CallbackHandler for communicating with the end user (prompting for user names and passwords, for example).

sharedState - shared LoginModule state.

options - options specified in the login Configuration for this particular LoginModule.

login

public boolean login()
              throws javax.security.auth.login.LoginException

Authenticate the user by prompting for a user name and password.

Specified by:

login in interface javax.security.auth.spi.LoginModule

Returns:

true in all cases since this LoginModule should not be ignored.

Throws:

javax.security.auth.login.FailedLoginException - if the authentication fails.

javax.security.auth.login.LoginException - if this LoginModule is unable to perform the authentication.

commit

public boolean commit()
               throws javax.security.auth.login.LoginException

This method is called if the LoginContext's overall authentication succeeded (the relevant REQUIRED, REQUISITE, SUFFICIENT and OPTIONAL LoginModules succeeded).

If this LoginModule's own authentication attempt succeeded (checked by retrieving the private state saved by the login method), then this method associates a CSISimplePrincipal with the Subject located in the LoginModule. If this LoginModule's own authentication attempted failed, then this method removes any state that was originally saved.

Specified by:

commit in interface javax.security.auth.spi.LoginModule

Returns:

true if this LoginModule's own login and commit attempts succeeded, or false otherwise.

Throws:

javax.security.auth.login.LoginException - if the commit fails.

abort

public boolean abort()
              throws javax.security.auth.login.LoginException

This method is called if the LoginContext's overall authentication failed. (the relevant REQUIRED, REQUISITE, SUFFICIENT and OPTIONAL LoginModules did not succeed).

If this LoginModule's own authentication attempt succeeded (checked by retrieving the private state saved by the login and commit methods), then this method cleans up any state that was originally saved.

Specified by:

abort in interface javax.security.auth.spi.LoginModule

Returns:

false if this LoginModule's own login and/or commit attempts failed, and true otherwise.

Throws:

javax.security.auth.login.LoginException - if the abort fails.

logout

public boolean logout()
               throws javax.security.auth.login.LoginException

Logout the user. This method removes the CSISimplePrincipal that was added by the commit method.

Specified by:

logout in interface javax.security.auth.spi.LoginModule

Returns:

true in all cases since this LoginModule should not be ignored.

Throws:

javax.security.auth.login.LoginException - if the logout fails.