Method getPassword of the class com.liferay.portlet.iframe.util.IFrameUtil

IFrameUtil.java

	public static String getPassword(
			PortletRequest portletRequest, String password)
		throws PortalException, SystemException {

		if (!isPasswordTokenEnabled(portletRequest)) {
			return StringPool.BLANK;
		}

		if (Validator.isNull(password) || password.equals("@password@")) {
			password = PortalUtil.getUserPassword(portletRequest);

			if (password == null) {
				password = StringPool.BLANK;
			}
		}

		return password;
	}