Package org.ldaptive.jaas

Class LdapDnAuthorizationModule

java.lang.Object

org.ldaptive.jaas.AbstractLoginModule

org.ldaptive.jaas.LdapDnAuthorizationModule

All Implemented Interfaces:

LoginModule

public class LdapDnAuthorizationModule
extends AbstractLoginModule

Provides a JAAS authentication hook into LDAP DNs. No authentication is performed by this module. The LDAP entry DN can be stored and shared with other JAAS modules.

Field Summary

Fields

Modifier and Type	Field	Description
private Authenticator	auth	Authenticator to use against the LDAP.
private AuthenticatorFactory	authenticatorFactory	Factory for creating authenticators with JAAS options.
private boolean	noResultsIsError	Whether failing to find a DN should raise an exception.

Fields inherited from class org.ldaptive.jaas.AbstractLoginModule

callbackHandler, clearPass, commitSuccess, credentials, defaultRole, logger, LOGIN_DN, LOGIN_NAME, LOGIN_PASSWORD, loginSuccess, principalGroupName, principals, roleGroupName, roles, setLdapCredential, setLdapDnPrincipal, setLdapPrincipal, sharedState, storePass, subject, tryFirstPass, useFirstPass

Constructor Summary

Constructors

Constructor	Description
LdapDnAuthorizationModule()

Method Summary

Modifier and Type	Method	Description
void	initialize(Subject subject, CallbackHandler callbackHandler, Map<String,?> sharedState, Map<String,?> options)
protected boolean	login(NameCallback nameCb, PasswordCallback passCb)	Authenticates a Subject with the supplied callbacks.
static void	main(String[] args)	This provides command line access to this JAAS module.

Methods inherited from class org.ldaptive.jaas.AbstractLoginModule

abort, clearState, commit, getCredentials, login, logout, storeCredentials

Methods inherited from class java.lang.Object

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

Field Detail

noResultsIsError

private boolean noResultsIsError

Whether failing to find a DN should raise an exception.

authenticatorFactory

private AuthenticatorFactory authenticatorFactory

Factory for creating authenticators with JAAS options.

auth

private Authenticator auth

Authenticator to use against the LDAP.

Constructor Detail

LdapDnAuthorizationModule

public LdapDnAuthorizationModule()

Method Detail

initialize

public void initialize(Subject subject,
                       CallbackHandler callbackHandler,
                       Map<String,?> sharedState,
                       Map<String,?> options)

Specified by:

initialize in interface LoginModule

Overrides:

initialize in class AbstractLoginModule

login

protected boolean login(NameCallback nameCb,
                        PasswordCallback passCb)
                 throws LoginException

Description copied from class: AbstractLoginModule

Authenticates a Subject with the supplied callbacks.

Specified by:

login in class AbstractLoginModule

Parameters:

nameCb - callback handler for subject's name

passCb - callback handler for subject's password

Returns:

true if authentication succeeded, false to ignore this module

Throws:

LoginException - if the authentication fails

main

public static void main(String[] args)
                 throws Exception

This provides command line access to this JAAS module.

Parameters:

args - command line arguments

Throws:

Exception - if an error occurs