How to configure a remember me aware listener in Symfony 2?

Question

I have implemented a custom authentication provider successfully, but now I also need to add \'remember me\' functionality, and I couldn\'t find docs on how to do that.

Answer 1

From Symfony 2.8, the "key" is replaced by "secret". So you will have:

remember_me:
   secret: %secret%
   lifetime: 31536000

If you run across this error, that is the fix