AbstractWizardSequence seq = (AbstractWizardSequence) request.getSession().getAttribute(Constants.WIZARD_SEQUENCE);
AbstractKeyStoreImportType importType = KeyStoreImportTypeManager.getInstance().getType(
(String)seq.getAttribute(KeyStoreImportTypeForm.ATTR_TYPE, ReplyFromCAImportType.REPLY_FROM_CA));
SessionInfo sessionInfo = getSessionInfo(request);
importType.validate(errs, alias, passphrase, seq, sessionInfo);
if (errs.size() == 0) {
in = uploadFile.getInputStream();
out = new FileOutputStream(uploadedFile);