Alexander Neumann fb9729fdb9 sftp: Allow password entry ... This was a bit tricky: We start the ssh binary, but we want it to ignore SIGINT. In contrast, restic itself should process SIGINT and clean up properly. Before, we used `setsid()` to give the ssh process its own process group, but that means it cannot prompt the user for a password because the tty is gone. So, now we're passing in two functions that ignore SIGINT just before the ssh process is started and re-install it after start.		2017-09-23 11:43:33 +02:00
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restic	sftp: Allow password entry	2017-09-23 11:43:33 +02:00