Symfony 6 compatibility

[Marco Meyer-Conde]

Hello guys,

Is there any plan to make compatibility with Symfony 6 ?

Cheers,

[Stephan Vierkant]

Related question: what about dropping support for EOL-versions of PHP? Only 7.4, 8.0 and 8.1 are supported as of tomorrow. If so, #245 can be simplified as well.

And we can replace #122 by a PR that supports Symfony 4.4|^5.3.

[Gregor Nathanael Meyer]

I tried it out with a local version, that works fine with the 6.0 versions of the required symfony-packages. Some deprecations pop up, when I use the bundle with Symfony 6.0.1 on PHP 8.0:

Method "Symfony\Component\Config\Definition\ConfigurationInterface::getConfigTreeBuilder()" might add "TreeBuilder" as a native return type declaration in the future. Do the same in implementation "Nelmio\SecurityBundle\DependencyInjection\Configuration" now to avoid errors or add an explicit @return annotation to suppress this message.

Method "Symfony\Component\EventDispatcher\EventSubscriberInterface::getSubscribedEvents()" might add "array" as a native return type declaration in the future. Do the same in implementation "Nelmio\SecurityBundle\EventListener\ClickjackingListener" now to avoid errors or add an explicit @return annotation to suppress this message.

Method "Symfony\Component\EventDispatcher\EventSubscriberInterface::getSubscribedEvents()" might add "array" as a native return type declaration in the future. Do the same in implementation "Nelmio\SecurityBundle\EventListener\ContentSecurityPolicyListener" now to avoid errors or add an explicit @return annotation to suppress this message.

Method "Symfony\Component\EventDispatcher\EventSubscriberInterface::getSubscribedEvents()" might add "array" as a native return type declaration in the future. Do the same in implementation "Nelmio\SecurityBundle\EventListener\XssProtectionListener" now to avoid errors or add an explicit @return annotation to suppress this message.

Method "Twig\TokenParser\TokenParserInterface::parse()" might add "Node" as a native return type declaration in the future. Do the same in implementation "Nelmio\SecurityBundle\Twig\TokenParser\AbstractCSPParser" now to avoid errors or add an explicit @return annotation to suppress this message.

Method "Twig\TokenParser\TokenParserInterface::getTag()" might add "string" as a native return type declaration in the future. Do the same in implementation "Nelmio\SecurityBundle\Twig\TokenParser\AbstractCSPParser" now to avoid errors or add an explicit @return annotation to suppress this message.

[Loïck Piera]

FYI I just made a PR to add support for Symfony 6 and fix direct deprecation notices : #249