This PR was merged into the 5.3-dev branch.Discussion----------[Security] Added debug:firewall command| Q             | A| ------------- | ---| Branch?       | 5.x| Bug fix?      | no| New feature?  | yes| Deprecations? | no| Tickets       |Fix#39321| License       | MIT| Doc PR        |symfony/symfony-docs#14982| Tags | #SymfonyHackday### Subtasks- [x] Add list view (for use without arguments)- [x] Add more information to list view- [x] Add detail view (for use with `firewall` argument)- [x] Add more information to detail view table- [x] Add authenticators list- [x] Add event listeners & events (copy from `debug:event-listener`)- [x] Add `--include-listeners` option (default: false)- [x] Add helptext- [x] Add documentation### Moved outside of current scope- Add allowed badges### Usage (and example output) for a list`bin/console debug:firewall````Firewalls========= The following firewalls are defined: --------  Name --------  dev  public  main -------- // To view details of a specific firewall, re-run this command with a firewall name. (e.g. debug:firewall // main)```### Usage (and example output) for details`bin/console debug:firewall main````Firewall "main"=============== ----------------------- ---------------------------------------------------  Option                  Value ----------------------- ---------------------------------------------------  Name                    main  Context                 main  Lazy                    Yes  Stateless               No  User Checker            security.user_checker  Provider                security.user.provider.concrete.app_user_provider  Entry Point             App\Security\LoginFormAuthenticator  Access Denied URL  Access Denied Handler ----------------------- ---------------------------------------------------User switching-------------- ----------- ---------------------------------------------------  Option      Value ----------- ---------------------------------------------------  Parameter   test  Provider    security.user.provider.concrete.app_user_provider  User Role   ROLE_SWITCH_POSSIBLE ----------- ---------------------------------------------------Event listeners for firewall "main"==================================="Symfony\Component\Security\Http\Event\LoginSuccessEvent" event--------------------------------------------------------------- ------- -------------------------------------------------------------------------------------------- ----------  Order   Callable                                                                                     Priority ------- -------------------------------------------------------------------------------------------- ----------#1      Symfony\Component\Security\Http\EventListener\UserCheckerListener::postCheckCredentials()    256#2      Symfony\Component\Security\Http\EventListener\SessionStrategyListener::onSuccessfulLogin()   0#3      Symfony\Component\Security\Http\EventListener\RememberMeListener::onSuccessfulLogin()        0#4      App\Security\UpdateLastLogin::__invoke()                                                     0#5      Symfony\Component\Security\Http\EventListener\PasswordMigratingListener::onLoginSuccess()    0 ------- -------------------------------------------------------------------------------------------- ----------"Symfony\Component\Security\Http\Event\LogoutEvent" event--------------------------------------------------------- ------- ------------------------------------------------------------------------------------------- ----------  Order   Callable                                                                                    Priority ------- ------------------------------------------------------------------------------------------- ----------#1      Symfony\Component\Security\Http\EventListener\DefaultLogoutListener::onLogout()             64#2      Symfony\Component\Security\Http\EventListener\SessionLogoutListener::onLogout()             0#3      Symfony\Component\Security\Http\EventListener\RememberMeLogoutListener::onLogout()          0#4      Symfony\Component\Security\Http\EventListener\CsrfTokenClearingLogoutListener::onLogout()   0 ------- ------------------------------------------------------------------------------------------- ----------"Symfony\Component\Security\Http\Event\CheckPassportEvent" event---------------------------------------------------------------- ------- ------------------------------------------------------------------------------------------ ----------  Order   Callable                                                                                   Priority ------- ------------------------------------------------------------------------------------------ ----------#1      Symfony\Component\Security\Http\EventListener\LoginThrottlingListener::checkPassport()     2080#2      Symfony\Component\Security\Http\EventListener\UserProviderListener::checkPassport()        2048#3      Symfony\Component\Security\Http\EventListener\UserProviderListener::checkPassport()        1024#4      Symfony\Component\Security\Http\EventListener\CsrfProtectionListener::checkPassport()      512#5      Symfony\Component\Security\Http\EventListener\UserCheckerListener::preCheckCredentials()   256#6      App\Security\DisallowBannedUsers::__invoke()                                               0#7      Symfony\Component\Security\Http\EventListener\CheckCredentialsListener::checkPassport()    0 ------- ------------------------------------------------------------------------------------------ ----------"Symfony\Component\Security\Http\Event\LoginFailureEvent" event--------------------------------------------------------------- ------- ----------------------------------------------------------------------------------- ----------  Order   Callable                                                                            Priority ------- ----------------------------------------------------------------------------------- ----------#1      Symfony\Component\Security\Http\EventListener\RememberMeListener::onFailedLogin()   0 ------- ----------------------------------------------------------------------------------- ----------Authenticators for firewall "main"================================== //@todo: List authenticator information```Commits-------a9dea1d [Security] Added debug:firewall command