(Tue, Feb 11, 2014 at 09:51:10PM -0300) Hugo Osvaldo Barrera : > Can the machine download emails from a remote server? > You could set something up that downloads emails from a certain mailbox, > validates they're PGP signature, and runs the body as a shell script. > Tedious, but it works.
Yes (I didn't test it actually but I think I can have it), but it's always the same problem: I have to trust "something" (a GPG key, an SSH key, a VPN, a machine, whatever...) outside of the closed network. The advantage of what I was trying to do in the first place (automatic upgrades) is that I don't need to open a hole to access the machine as long as there is no problem. -- Ismael
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