Post for the tag: authorization

Symfony Security, Roles vs. Voters

In my previous blog post I've explained the basics of authentication, authorization and how this is dealt with in Symfony. Due to the size of the post, I've left out several important topics such as roles and voters; Both an equally important part of authentication and authorization. A common misconception is that roles should be used to check permissions. In fact, they should definitely not be used to check permissions directly!


The Basics of Symfony Security

One of the more complex parts of Symfony is probably the Security and everything that comes with it. It's not only rather big, it's also quite flexible with lots of different concepts which often confuse developers. Often enough when developers implement a security system for their website, they call it Authentication or Authorization yet often don't exactly know what they are exactly supposed to call it.

One quote I always refer to is "if you can't explain it simply you don't understand it well enough" and I think it's rather fitting for most cases. I think I've reached a point where I can explain it well enough, so bare with me!


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