Book Image

NGINX Cookbook

By : Tim Butler
Book Image

NGINX Cookbook

By: Tim Butler

Overview of this book

NGINX Cookbook covers the basics of configuring NGINX as a web server for use with common web frameworks such as WordPress and Ruby on Rails, through to utilization as a reverse proxy. Designed as a go-to reference guide, this book will give you practical answers based on real-world deployments to get you up and running quickly. Recipes have also been provided for multiple SSL configurations, different logging scenarios, practical rewrites, and multiple load balancing scenarios. Advanced topics include covering bandwidth management, Docker container usage, performance tuning, OpenResty, and the NGINX Plus commercial features. By the time you've read this book, you will be able to adapt and use a wide variety of NGINX implementations to solve any problems you have.
Table of Contents (14 chapters)

OCSP stapling with NGINX

Online Certificate Status Protocol (OCSP) is one of the main protocols used for checking for revoked certificates. This is important in order to ensure that if a server or certificate was compromised, the certificates can be replaced and the old ones revoked to prevent fraudulent use.

These checks can be time consuming, as the browser has to validate the certificate the first time it's used. OCSP stapling is an alternative to OCSP, and alleviates some of the latency issues associated with OCSP. It does this by stapling a cached result directly to the main request. As this result is still signed by the CA, it means that the results are just as secure, yet with no additional latency.

How to do it...

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