id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
13501	Add config setting to allow default filename for paste uploads	Steve James	Szymon Kupś	"Per your source code for paste uploads (upload repository):
{{{
If not set and the second parameter is a Base64 data string, then the 
file name will be created based on the MIME type by replacing '/' with 
'.', for example for `image/png` the file name will be `image.png`.
}}}

I just discovered this in via my upload handler...  What if a user uploads a file actually named image.png? (not that far fetched) How am I supposed to discriminate between that case and the case where CKEditor used the default name?

It would be better to allow establishing the default name via a config setting.  Then, I could set something like ~_noname_~ + extension that I could easily detect.

"	New Feature	closed	Normal	CKEditor 4.5.3	Core : Pasting	4.5.0	fixed