org.springframework.ldap.core.support
Class LookupAttemptingCallback

java.lang.Object
  org.springframework.ldap.core.support.LookupAttemptingCallback

All Implemented Interfaces:

AuthenticatedLdapEntryContextCallback, AuthenticatedLdapEntryContextMapper<DirContextOperations>

public class LookupAttemptingCallback
extends Object
implements AuthenticatedLdapEntryContextCallback, AuthenticatedLdapEntryContextMapper<DirContextOperations>

Attempts to perform an LDAP operation in the authenticated context, because Active Directory might allow bind with incorrect password (specifically empty password), and later refuse operations. We want to fail fast when authenticating. mapWithContext(javax.naming.directory.DirContext, org.springframework.ldap.core.LdapEntryIdentification) returns the DirContextOperations instance that results from the lookup operation. This instance can be used to obtain information regarding the authenticated user.

Since:

1.3.1

Author:

Hugo Josefson, Mattias Hellborg Arthursson

Constructor Summary

LookupAttemptingCallback()

Method Summary

void	executeWithContext(DirContext ctx, LdapEntryIdentification ldapEntryIdentification) Perform some LDAP operation on the supplied authenticated DirContext instance.
DirContextOperations	mapWithContext(DirContext ctx, LdapEntryIdentification ldapEntryIdentification) Perform some LDAP operation on the supplied authenticated DirContext instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

LookupAttemptingCallback

public LookupAttemptingCallback()

Method Detail

executeWithContext

public void executeWithContext(DirContext ctx,
                               LdapEntryIdentification ldapEntryIdentification)

Description copied from interface: AuthenticatedLdapEntryContextCallback

Perform some LDAP operation on the supplied authenticated DirContext instance. The target context will be automatically closed.

Specified by:

executeWithContext in interface AuthenticatedLdapEntryContextCallback

Parameters:

ctx - the DirContext instance to perform an operation on.

ldapEntryIdentification - the identification of the LDAP entry used to authenticate the supplied DirContext.

mapWithContext

public DirContextOperations mapWithContext(DirContext ctx,
                                           LdapEntryIdentification ldapEntryIdentification)

Description copied from interface: AuthenticatedLdapEntryContextMapper

Perform some LDAP operation on the supplied authenticated DirContext instance. The target context will be automatically closed.

Specified by:

mapWithContext in interface AuthenticatedLdapEntryContextMapper<DirContextOperations>

Parameters:

ctx - the DirContext instance to perform an operation on.

ldapEntryIdentification - the identification of the LDAP entry used to authenticate the supplied DirContext.

Returns:

the result of the operation, if any.