I need to restrict FTP uploads to specific file extensions. Each folder under a user's home directory will allow different file types. For example:
/Design - will only allow .psd, .pdf, .jpg
/Data - will only allow .txt, .csv, and .xls
(These folders point to different servers, which seems easy enough.)
I see how I can extend FTP with DLLs for authentication, but not for uploading files.
Is there a way to do this? Or does anyone know of another FTP server that would allow this - either through built in settings, plugins, extensions?