sample Liferay CMS portlet-ext.properties file

portlet-ext.properties

#The purpose of theme.css.fast.load property is to tell whether css should be cached or not. If it is cached, it can be loaded faster.
theme.css.fast.load=false 
theme.images.fast.load=false
javascript.fast.load=true
javascript.log.enabled=false
layout.template.cache.enabled=false
velocity.engine.resource.manager.cache.enabled=false
com.liferay.portal.servlet.filters.cache.CacheFilter=false
com.liferay.portal.servlet.filters.themepreview.ThemePreviewFilter=true
com.liferay.portal.servlet.filters.sso.cas.CASFilter=false
com.liferay.portal.servlet.filters.sso.ntlm.NtlmFilter=false
com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter=false
blogs.pingback.enabled=false
blogs.trackback.enabled=false
blogs.ping.google.enabled=false
message.boards.pingback.enabled=false
company.security.auth.requires.https=true
session.enable.phishing.protection=true
web.server.protocol=https
web.server.https.port=443