You have requested a non-existent parameter "kernel.secret"

[mmarton]

Hi!

Symfony version(s) affected: 5.1.1

Description
Maybe BC, maybe just a docs issue:
I have remember me functionality on my site, as shown in the docs, here: https://symfony.com/doc/current/security/remember_me.html

After 5.1.1 I got the error in the title.

How to reproduce

Possible Solution
readd the variable or update the docs to use secret: '%env(APP_SECRET)%' instead of secret: '%kernel.secret%'

Additional context
Maybe related to this PR: #37154

[mmarton]

@nicolas-grekas could you clarify what's the right way here?

[nicolas-grekas]

Related yes, here is the patch you need to apply to your config:

--- a/config/packages/framework.yaml
+++ b/config/packages/framework.yaml
@@ -1,4 +1,5 @@
 framework:
+    secret: '%env(APP_SECRET)%'
     #csrf_protection: true
     #http_method_override: true

[mmarton]

Should I close it, or can you move to docs?

[nicolas-grekas]

The recipe has been updated already. There's nothing else to do I think. Apps that use the "broken" recipe will need to be updated...

[mmarton]

I've ment because of the remember_me part of the docs

[nicolas-grekas]

Oh. No need to patch the doc, the above one is all we need here.