Brute force a KeepassXC database file with a dictionary attack

crack-keepassxc.sh

#!/bin/sh

# Usage: ./crack-keepassxc.sh passwords.kdbx dict.txt
#
# The dictionary file can be generated with:
# https://github.com/TimurKiyivinski/permutatify

while read -r password; do
  echo "Using password: \"$password\""
  echo "$password" | keepassxc-cli db-info "$1" && exit 0
done <"$2"