July 2017
Intermediate to advanced
456 pages
11h 32m
English
Content preview from Mastering Drupal 8
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Unsafe methods and CSRF protection
As a security method to prevent Cross-Site Request Forgery 9s (CSRF) attacks, Drupal 8 requires a special X-CSRF-Token header to be passed when making a non-safe method. This includes any request that is not read-only, including POST, PATCH, and DELETE. The token can be retrieved by making a GET request to /session/token. This token is specific to the current session, so if the user were to log in or log out, a new session token would need to be requested.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.