November 2017
Intermediate to advanced
542 pages
14h 24m
English
Content preview from Spring Security - Third Edition
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Timeouts
One issue is that the expected CSRF token is stored in the HttpSession method, so as soon as the HttpSession method expires, your configured AccessDeniedHandler handler will receive InvalidCsrfTokenException. If you are using the default AccessDeniedHandler handler, the browser will get an HTTP 403 and display a poor error message.
You might ask why the expected CsrfToken token isn't stored in a cookie. This is because there are known exploits in which headers (specifying the cookies) can be set by another domain.
This is the same reason Ruby on Rails no longer skips CSRF checks when the header X-Requested-With is present (http://weblog.rubyonrails.org/2011/2/8/csrf-protection-bypass-in-ruby-on-rails/).
The Web Application Security ...
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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.
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