[Security] Added a note regarding the loginUser() method #16071
Merged
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As @javiereguiluz stated, this method won't work for 100% of Symfony users. This is my case. I'm testing some protected API routes and the firewall is using a custom authenticator that relies on a custom header called "x-api-key". After spending hours trying to understand what I did wrong in my tests, I decided to dig into the code that defines the
loginUser()
method and noticed that it can only work with session-based authentication.This little note could have saved me some time, so I believe it could help future users as well who are in the same case as me.