#!/usr/bin/env bash

if [ -z "$1" ]; then
  echo "Usage: $0 encrypted_file.enc"
  exit 1
fi

INPUT="$1"
OUTPUT="${INPUT%.enc}"

openssl enc -d -aes-256-cbc -pbkdf2 -in "$INPUT" -out "$OUTPUT"

if [ $? -eq 0 ]; then
  echo "Decrypted file created: $OUTPUT"
else
  echo "Decryption failed."
fi