Book Image

Expert GeoServer

By : Ben Mearns
Book Image

Expert GeoServer

By: Ben Mearns

Overview of this book

GeoServer is open source, server-side software written in Java that allows users to share and edit geospatial data. In this book, you'll start by learning how to develop a spatial analysis platform with web processing services. Then you'll see how to develop an algorithm by chaining together geospatial analysis processes, which you can share with anyone in the world. Next you'll delve into a very important technique to improve the speed of your map application—tile caching. Here, you'll understand how tile caching works, how to develop an effective tile cache-supported web service, and how to leverage tile caching in your OpenLayers web application. Further on, you'll explore important tweaks to produce a performant GeoServer-backed web mapping application. Moving on, you'll enable authentication on the frontend and backend to protect sensitive map data, and deliver sensitive data to your end user. Finally, you'll see how to put your web application into production in a secure and user-friendly way. You'll go beyond traditional web hosting to explore the full range of hosting options in the cloud, and maintain a reliable server instance.
Table of Contents (7 chapters)

HTTPS with TLS and certificates

In the previous section, you learned about the underlying software for the proxy platforms HTTPD and Tomcat. There are config files and the OS host file. In this section, you'll learn the steps to complete the secure proxy platform. HTTPS is the standard method to securely send and receive messages on the web. You'll learn about TLS and certificates, and how to create a self-signed certificate for testing. You'll configure the certificate to be leveraged by the server for HTTPS. Finally, you'll configure client software to trust the certificate and test secure communication.

HTTPS is very widely used on the internet, since any text sent over HTTP will be transmitted in plain text and can be intercepted. The Wikipedia page uses HTTPS, because when we use it, we send searches, and the searches could be intercepted if they&apos...