ssh-askpass using zenity

ssh-askpass.sh

#!/bin/sh

## Logging purposes
# PREVDIR=`pwd`
# cd "$(dirname "$0")"
# exec 1>./log.txt
# exec 2>./log_err.txt
# echo '$PREVDIR:' "$PREVDIR"
# echo '$1:' "$1"
# env | grep ^SSH_

# Zenity interprets a single underscore as the 'mnemonic character'
# To print a single underscore, we need to have two underscores in the --text
# See: https://bugzilla.redhat.com/show_bug.cgi?id=1696157
TEXT="$(echo "$1" | sed s/_/__/g)"

if [ "$SSH_ASKPASS_PROMPT" = confirm ]
then zenity --text="$TEXT" --title=ssh-askpass --question
else zenity --text="$TEXT" --title=ssh-askpass --entry --hide-text
fi