Automatically convert all file and folder names to lowercase and set permissions to 644 on upload with vsftpd

Question

I'd like to have vsftpd convert all uploaded filenames matching /home/$USER/public_html/* to lowercase, and set the permissions to 644 upon upload. Is this possible and how can I do this?

Answer 1

Vsftpd can't lowercase filenames, you may be able to get proftpd to do it though. There is a configuration directive

file_open_mode - The permissions with which uploaded files are created. Umasks are applied on top of this value. You may wish to change to 0777 if you want uploaded files to be executable.

Default: 0666

You can probably adjust it to meet your requirements.