Fail fast when using ACL as security handler without security.acl.provider service

[franmomu]

Feature Request

From #7086

If a user is using ACL as security handler, then the sonata.admin.security.handler.acl service receives the security.acl.provider service as argument 3.

It would be nice to check if the user has chosen ACL as security handler and there is no security.acl.provider, then fail fast when parsing configuration.

[VincentLanglet]

We just have to add the check here: https://github.com/sonata-project/SonataAdminBundle/blob/3.x/src/DependencyInjection/SonataAdminExtension.php#L174 isn't it ? @franmomu

[franmomu]

Yep, I think so