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Moodle 3 Administration, Third Edition

You're reading from   Moodle 3 Administration, Third Edition An administrator's guide to configuring, securing, customizing, and extending Moodle

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Product type Paperback
Published in Feb 2016
Publisher
ISBN-13 9781783289714
Length 492 pages
Edition 3rd Edition
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Author (1):
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Alex Büchner Alex Büchner
Author Profile Icon Alex Büchner
Alex Büchner
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Table of Contents (19) Chapters Close

Preface 1. Moodle Installation FREE CHAPTER 2. The Moodle System 3. Courses, Users, and Roles 4. Course Management 5. User Management 6. Managing Permissions – Roles and Capabilities 7. Moodle Look and Feel 8. Moodle Plugins 9. Moodle Configuration 10. Moodle Logging and Reporting 11. Moodle Security and Privacy 12. Moodle Performance and Optimization 13. Backup and Restore 14. Moodle Admin Tools 15. Moodle Integration 16. Moodle Networking A. Configuration Settings Index

Networking prerequisites and security

Moodle networking requires a number of additional components to be installed on your servers that deal with secure communication and safe data exchange.

Required PHP extensions

The following elements have to be installed on all Moodle servers that are participating in the network:

  • curl: A PHP library of calls that are specifically designed to safely fetch data from remote sites. If not installed, you have to recompile PHP and add --with curl when running configure.
  • openssl: The OpenSSL PHP library provides encryption functionality without the need to purchase an SSL certificate (--with openssl).
  • xmlrpc: A PHP library that supports remote procedure calls via XML (--with xmlrpc).

It is possible to add trusted hosts to Moodle, which allows them to execute calls via XML-RPC to any part of the Moodle API (Networking | XML-RPC hosts). This is potentially very dangerous and is only meant for developers. We will not be dealing with this functionality in this book...

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