2019-05-07 14:09:46 +02:00
|
|
|
#!/bin/bash --
|
|
|
|
|
|
|
|
|
|
set -eu
|
2020-11-27 21:25:29 +01:00
|
|
|
umask 0077
|
2019-05-07 14:09:46 +02:00
|
|
|
tmpdir="$(mktemp -d)"
|
2019-05-11 11:54:24 +02:00
|
|
|
|
2020-11-27 21:25:29 +01:00
|
|
|
if ! [[ $tmpdir =~ ^/[/A-Za-z0-9._-]+$ ]]; then
|
|
|
|
|
echo 'Error: non admissible character detected in sock path.'>&2
|
2019-05-11 11:54:24 +02:00
|
|
|
exit 1
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
sock="$tmpdir/terminal.sock"
|
2019-05-07 14:09:46 +02:00
|
|
|
|
|
|
|
|
xterm -geometry 80x24 -e /bin/sh -c "
|
|
|
|
|
until [ -S $sock ]; do sleep 0.1; done || true
|
|
|
|
|
exec socat file:/dev/tty,rawer,escape=0x0f UNIX-CONNECT:$sock" &
|
|
|
|
|
|
|
|
|
|
trap 'rm -rf -- "$tmpdir"' EXIT
|
|
|
|
|
socat "UNIX-LISTEN:\"$sock\"" -
|
|
|
|
|
wait
|
