[TYPO3-team-core-v5] Events (was: Configuration switch for enabling / disabling security)

[Robert Lemke]

Hi Andi,

Am 11.12.2008 um 16:44 schrieb Andreas Förthner:

> exactly, for now it only disables the function calls to the security  
> framework, not the dependencies. I'm not sure, if custom factories  
> can change that at all. Maybe I didn't understand that, but if I  
> have a custom security factory, the factory is again a dependency to  
> the security package. As soon as we use DI with type hints or create  
> objects of another package, we create a dependency. I don't see a  
> solution for that problem right now. Of course we only create  
> dependencies to interfaces, which is quite flexible, but we create  
> dependencies. That again means we cannot leave the dependant  
> interfaces of the security package away, as this will break on PHP  
> level.

yes.

>> The goal should be that there's no actual security code in the MVC
>> framework. Instead we should use some pre / post processing mechanism
>> or other hooks for invoking the security mechanisms.
>
> What exactly is that about ?! Perhaps we could trigger an event in  
> the dispatcher, and the security framework just registers an event  
> handler, was that your idea?!

yepp.

> With that we could completely decouple all classes and interfaces,  
> because we just call a generic event handler. But a good event  
> framework is far from beeing final in FLOW3, eh?

I currently need events as well (for the File Alteration Monitoring)  
and although I wanted to postpone this a little more, it seems like we  
have enough reasons now to start with the even framework already.

> What do you think? Any other ideas in mind?

Events sound like the best idea.

I'll go for some brainstorming ...

Cheers,
robert
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