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#!/usr/bin/env python3
import os
import subprocess
import sys
RED = "\033[0;31m"
RESET = "\033[0m"
def run(cmd, fail_msg):
try:
subprocess.run(cmd, check=True)
except subprocess.CalledProcessError:
print(f"{RED}[!] {fail_msg}{RESET}")
sys.exit(1)
def main():
if os.geteuid() != 0:
print(f"{RED}[!] Superuser access is required{RESET}")
sys.exit(1)
print(f"{RED}[*] Unmounting /mnt/usb...{RESET}")
run(["umount", "/mnt/usb"], "Failed to unmount /mnt/usb")
print(f"{RED}[*] Closing encrypted device...{RESET}")
run(["cryptsetup", "close", "sda1_crypt"], "Failed to close mapper device")
print(f"{RED}[*] Unmounted and closed successfully!{RESET}")
if __name__ == "__main__":
main()
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