code: public final String generatePasswordResetToken() {
  		if (StringUtils.isBlank(identifier)) {
  			return "";
  		}
  		Sysprop s = CoreUtils.getInstance().getDao().read(getAppid(), identifier);
  		if (s != null) {
  			String token = Utils.generateSecurityToken(42, true);
  			s.addProperty(Config._RESET_TOKEN, token);
  			CoreUtils.getInstance().getDao().update(getAppid(), s);
  			return token;
  		}
  		return "";
  	}
docs: Generates a new password reset token. Sent via email for pass reset.
  @return the pass reset token