How to use

getDn

method

in

org.apache.directory.server.core.api.LdapPrincipal

/**
 * Serializes a LdapPrincipal instance.
 * 
 * @param principal The LdapPrincipal instance to serialize
 * @param out The stream into which we will write the serialized instance
 * @throws IOException If the stream can't be written
 */
public static void serialize( LdapPrincipal principal, ObjectOutput out ) throws IOException
{
  // The Authentication level
  out.writeInt( principal.getAuthenticationLevel().getLevel() );
  // The principal's DN
  if ( principal.getDn() == null )
  {
    Dn.EMPTY_DN.writeExternal( out );
  }
  else
  {
    principal.getDn().writeExternal( out );
  }
}

  public boolean hasPermission( OperationContext opContext ) throws LdapException
  {
    Dn principalName = opContext.getSession().getEffectivePrincipal().getDn();
    return principalName.equals( opContext.getSession().getDirectoryService().getAdminSession()
      .getAuthenticatedPrincipal().getDn() );
  }
}

/**
 * Creates a new instance of UnbindOperationContext.
 * 
 * @param session The session to use
 */
public UnbindOperationContext( CoreSession session )
{
  super( session, session.getEffectivePrincipal().getDn() );
  setInterceptors( session.getDirectoryService().getInterceptors( OperationEnum.UNBIND ) );
}

/**
 * Creates a new instance of UnbindOperationContext.
 * 
 * @param session The session to use
 * @param unbindRequest The UnbindRequest to process
 */
public UnbindOperationContext( CoreSession session, UnbindRequest unbindRequest )
{
  super( session, session.getEffectivePrincipal().getDn() );
  setRequestControls( unbindRequest.getControls() );
  setInterceptors( session.getDirectoryService().getInterceptors( OperationEnum.UNBIND ) );
}

/**
 * {@inheritDoc}
 */
public void handleExtendedOperation( LdapSession requestor, WhoAmIRequest req ) throws Exception
{
  LOG.debug( "WhoAmI requested" );
  LdapPrincipal ldapPrincipal = requestor.getCoreSession().getAuthenticatedPrincipal();
  
  WhoAmIResponse whoAmIResponse = new WhoAmIResponseImpl( req.getMessageId(), ResultCodeEnum.SUCCESS );
  String authzId = "dn:" + ldapPrincipal.getDn();
  whoAmIResponse.setAuthzId( Strings.getBytesUtf8( authzId ) );
  
  // write the response
  requestor.getIoSession().write( whoAmIResponse );
}

boolean isAdmin = modifyContext.getSession().getAuthenticatedPrincipal().getDn().equals( adminDn );

Dn principalDn = requestor.getCoreSession().getEffectivePrincipal().getDn();

CoreSession userSession = ds.getSession( ldapPrincipal.getDn(),
  password, saslMechanism, null );

boolean isAdmin = addContext.getSession().getAuthenticatedPrincipal().getDn().equals( adminDn );