restic

Author SHA1 Message Date

Alexander Neumann 00e905ebe6 sftp: Allow running ssh without a tty 2018-01-26 19:21:14 +01:00

Author	SHA1	Message	Date
Alexander Neumann	00e905ebe6	sftp: Allow running ssh without a tty	2018-01-26 19:21:14 +01:00
Alexander Neumann	05958caf6e	sftp: Prompt for password, don't terminate on SIGINT This is a follow-up on `fb9729fdb9`, which runs the `ssh` in its own process group and selects that process group as the foreground group. After the sftp connection is established, restic switches back to the previous foreground process group. This allows `ssh` to prompt for the password, but it won't receive the interrupt signal (SIGINT, ^C) later on, because it is not in the foreground process group any more, allowing a clean tear down.	2018-01-17 23:02:47 +01:00

Alexander Neumann

05958caf6e

sftp: Prompt for password, don't terminate on SIGINT

This is a follow-up on fb9729fdb9, which
runs the `ssh` in its own process group and selects that process group
as the foreground group. After the sftp connection is established,
restic switches back to the previous foreground process group.

This allows `ssh` to prompt for the password, but it won't receive
the interrupt signal (SIGINT, ^C) later on, because it is not in the
foreground process group any more, allowing a clean tear down.

2018-01-17 23:02:47 +01:00

2 Commits