# Validate the hardware configuration hardware_id = hardware_config["disk_id"] expected_encrypted_hardware = hashlib.sha256(hardware_id.encode()).hexdigest()[:10] if encrypted_hardware != expected_encrypted_hardware: return False
# Validate the checksum expected_checksum = hmac.new(license_type.encode(), encrypted_hardware.encode(), hashlib.sha256).hexdigest()[:5] if checksum != expected_checksum: return False
return activation_code
# Combine the activation code components activation_code = f"{license_type[:5].upper()}{encrypted_hardware}{checksum}{expiration_date_code}"
# Validate the license type if license_type != license_details["license_type"][:5].upper(): return False
def generate_activation_code(license_details, hardware_config): # Define the activation code structure license_type = license_details["license_type"] expiration_date = license_details.get("expiration_date") hardware_id = hardware_config["disk_id"]
# Generate the checksum checksum = hmac.new(license_type.encode(), encrypted_hardware.encode(), hashlib.sha256).hexdigest()[:5]
# Validate the expiration date (if applicable) if expiration_date_code: expiration_date = datetime.strptime(expiration_date_code, "%Y%m%d") if expiration_date < datetime.now(): return False