public void start() throws IOException, LdapInvalidDnException
{
PrincipalStore store;
// TODO - for now ignoring this catalog crap
store = new DirectoryPrincipalStore( getDirectoryService(), new Dn( this.getSearchBaseDn() ) );
LOG.debug( "initializing the kerberos replay cache" );
Cache cache = getDirectoryService().getCacheService().getCache( "kdcReplayCache" );
replayCache = new ReplayCacheImpl( cache, allowableClockSkew );