…r checker (SamFleming)This PR was merged into the 2.8 branch.Discussion----------[SecurityBundle] Fix HTTP Digest auth not being passed user checker| Q             | A| ------------- | ---| Bug fix?      | yes| New feature?  | no| BC breaks?    | no| Deprecations? | no| Tests pass?   | yes| Fixed tickets || License       | MIT| Doc PR        |Wasn't sure if this was a bug so posted herehttp://stackoverflow.com/q/35022776/727236. However, after comparing the 2.3 branch and 2.8 branch I think it was a bug.When trying to use `http_digest` on Symfony 2.8 you're greeted with the error `Argument 2 passed to Symfony\Component\Security\Core\Authentication\Provider\DaoAuthenticationProvider::__construct() must be an instance of Symfony\Component\Security\Core\User\UserCheckerInterface`.The exact same `security.yml` works fine on v2.3.37.Comparing the branches for the SecurityBundle I found that commit 05be5da1710ab681a04334d58126f8c3d431e3cb added the ability to configure a user checker on a per firewall basis. It seems that this commit seems to have missed updating the HttpDigestFactory (although it did update the other factories such as the [HttpBasicFactory](symfony/security-bundle@05be5da#diff-5f3e10fcc9de40dd09a8f3df3bdc9316)).Testing this in my Symfony 2.8 app now works. However, I haven't been able to figure out what unit tests to write confirming this, does anyone with more experience on the SecurityBundle have any pointers?Commits-------517a9a2 Fixed HTTP Digest auth not being passed user checker