33 lines
861 B
Bash
Executable File
33 lines
861 B
Bash
Executable File
#!/bin/sh
|
|
# Simple way to ensure a Salt minion's key matches before accepting it
|
|
# Run `salt-call --local key.finger` on the minion and paste the output once prompted (this script should be run on the Salt master)
|
|
# Georg Pfuetzenreuter <georg@lysergic.dev>
|
|
set -Ceu
|
|
|
|
minion="${1:-null}"
|
|
NOCOLOR=`tput sgr0`
|
|
|
|
if [ "$minion" = 'null' ]
|
|
then
|
|
printf 'Please specify the minion to diff on\n'
|
|
exit 1
|
|
fi
|
|
|
|
key_salt=`salt-key --out json -f "$minion" | jq --arg minion "$minion" -r '.minions_pre[$minion]'`
|
|
|
|
printf 'Enter fingerprint to diff against\n'
|
|
read key_user
|
|
|
|
|
|
if [ "$key_salt" = "$key_user" ]
|
|
then
|
|
GREEN=`tput setaf 2`
|
|
printf '%sMatches%s\n' "$GREEN" "$NOCOLOR"
|
|
salt-key -a "$minion"
|
|
elif [ ! "$key_salt" = "$key_user" ]
|
|
then
|
|
RED=`tput setaf 1`
|
|
printf '%sMismatch%s\n' "$RED" "$NOCOLOR"
|
|
exit 2
|
|
fi
|