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SELinux Cookbook

You're reading from SELinux Cookbook

Product type Book

Published in Sep 2014

Publisher

ISBN-13 9781783989669

Pages 240 pages

Edition 1st Edition

Languages

Concepts

System Administration

Author (1):

Sven Vermeulen

Table of Contents (17) Chapters

SELinux Cookbook

Credits

About the Author

About the Reviewers

www.PacktPub.com

Preface

1. The SELinux Development Environment

2. Dealing with File Labels

3. Confining Web Applications

4. Creating a Desktop Application Policy

5. Creating a Server Policy

6. Setting Up Separate Roles

7. Choosing the Confinement Level

8. Debugging SELinux

9. Aligning SELinux with DAC

10. Handling SELinux-aware Applications

Index

Chapter 3. Confining Web Applications

In this chapter, we will cover the default confinement of the web server domain and practice how to enhance this policy to suit our needs. We will also look into mod_selinux and how it can be used to confine web applications even further. All this will be handled through the following recipes:

Listing conditional policy support
Enabling user directory support
Assigning web content types
Using different web server ports
Using custom content types
Creating a custom CGI domain
Setting up mod_selinux
Starting Apache with limited clearance
Mapping HTTP users to contexts
Using source address mapping to decide on contexts
Separating virtual hosts with mod_selinux

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Authors (1)

Sven Vermeulen

Sven Vermeulen (sjvermeu on Twitter) is a long-term contributor to various free software projects and the author of several online guides and resources, including the Gentoo Handbook. He got his first taste of free software in 1997 and never looked back. Within SELinux, Sven contributed several policies to the Reference Policy project, and actively participated in policy development and user space development projects. In his daily job, Sven is an enterprise architect in a European financial institution as well as a self-employed solution engineer and consultant. Prior to this, he graduated with an MSE in computer engineering from Ghent University and an MSc in ICT enterprise architecture from IC Institute.

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