Symfony version(s) affected

5.4

Description

The RedisTrait doesn't urldecode the username/password/host when creating the connection from the dsn. In most other components, params are decoded (in the Mailer for example). That makes it hard to use special chars.
It would be easy enough to fix this but I'm affraid this would impact users that have character sequences that match url-encoded signs (for instance a raw password password%3D would be converted to password=).

Is this something we could fit in 7.0 ?

How to reproduce

Use redis with a password containing à @ char.
Using no encoding the parsing will be wrong
redis://user:p@ssword@localhost
If encoded the auth will fail
redis://user:p%40assword@localhost

Possible Solution

No response

Additional Context

No response