I cannot determine if it's possible to control timestamps on a linux FTP server, meaning that I just want to *disallow* the client to preserve the timestamp of the file. I always want the time stamp of the file uploaded to be the local time that it was written to the FTP server. I've been reading about MDMT commands and SITE UTIME, but I cannot see any clear way for any linux ftp server (pure-ftpd, proftpd, wu-ftpd, vsftpd...) to disallow client timestamp commands.
Is this possible to control timestamp behavior server side?
Is this done through the OS or maybe Is this the default behavior of the FTP server?
Do I have to resort to trying to run 'touch' on every file as it gets written?
I'm open to almost any solution within reason, the server currently runs pure-ftpd but if this is easier or possible on another ftp server then I can move to that.