@HandleEvent
	public void certificateChange(CertificateChange event) {
		if (event.isLocal()) {
			return;
		}
		boolean saveToDisk = repository == null;
		try {
			addCertificate(event.getAlias(), event.getPemCertificate(), saveToDisk, false);
		} catch (CertificateParsingException ex) {
			log.log(Level.WARNING, "Failed to update certificate for " + event.getAlias(), ex);
		}
		if (repository != null) {
			repository.reload();
		}
	}