Need ValidateMedia function

[infofromca]

Is your feature request related to a problem?

!allowedExtensions.Contains(extension) is too simple (in Admincontroller of Media

Describe the solution you'd like

Change it to bool ValidateMedia(extention, stream)

Describe alternatives you've considered

[hishamco]

Where & Why do you need it?

[infofromca]

Where & Why do you need it?

Admincontroller of Media

the virus file can be changed to required extension to be uploaded manually and easily

[hishamco]

So, how can you validate it?

[infofromca]

There are many ways I guess. So in the method I will create a event handlers to leave it to different developers for different purposes

[Piedone]

How is this different to #17842?

[infofromca]

this happens at !allowedExtensions.Contains(extension) which is before #17842 which happens at eventHandler

[Piedone]

That doesn't yet happen anywhere, since it's a proposal; the new event handler can be run anywhere where we see fit.

[infofromca]

#17842 original purpose is to sanitize svg which should happen at mediaCreatingEventHandler.MediaCreatingAsync.
but if its purpose is for validation , then decides if go further, yes, it is related with this issue , which will induce "So in the method I will create a event handlers to leave it to different developers for different purposes" -- I plan to give it the name as MediaValidationEventHandler

[Piedone]

If we add any sanitization/validation logic, it'll run for all files, not just SVG ones. So, it'll cover this scenario as well. Please add any further details there.

Closing as duplicate.