Refactor/design pattern

[Cyber-Syntax]

add command, facade patterns
increase security on openssl command

[Cyber-Syntax]

@CodiumAI-Agent /improve --pr_code_suggestions.commitable_code_suggestions=true

[QodoAI-Agent]

Suggestion: Initialize a logger in the ContextManager to prevent attribute errors in _password_context. [possible issue, importance: 8]

Suggested change

	# HACK: Use ContextManager class to pass _password_context and _safe_cleanup methods
	# TODO: Is there a better way to handle this?
	# NOTE: Python’s garbage collector or internal caching might still have copies elsewhere??
	# TODO: mmap or mlock, cryptography, ctypes, or C extension for better memory handling
	class ContextManager:
	class ContextManager:
	def __init__(self):
	self.logger = logging.getLogger(__name__)
	@contextmanager
	def _password_context(self):
	try:
	password = getpass.getpass("Enter file encryption password: ")
	if not password:
	self.logger.error("Empty password rejected")
	yield None
	return
	password_bytes = bytearray(password.encode("utf-8"))
	yield password_bytes.decode("utf-8")
	finally:
	if "password_bytes" in locals():
	for i in range(len(password_bytes)):
	password_bytes[i] = 0
	password_bytes = None
	del password_bytes

[QodoAI-Agent]

Suggestion: Refactor the spinner in BackupCommand to remove the duplicate subprocess.run call and resolve the undefined variable "cmd". [possible issue, importance: 8]

Suggested change

	def _show_spinner(self):
	spinner = itertools.cycle(["/", "-", "\\", "|"])
	start_time = time.time()
	def run_spinner():
	while not hasattr(self, "process_complete"):
	sys.stdout.write(next(spinner) + " ")
	sys.stdout.flush()
	sys.stdout.write("\b\b")
	time.sleep(0.1)
	spinner_thread = threading.Thread(target=run_spinner)
	spinner_thread.start()
	# Simulated process - replace with actual process monitoring
	try:
	subprocess.run(cmd, shell=True, check=True)
	finally:
	self.process_complete = True
	spinner_thread.join()
	sys.stdout.write("\n")
	def _show_spinner(self, process):
	spinner = itertools.cycle(["/", "-", "\\", "|"])
	while process.poll() is None:
	sys.stdout.write(next(spinner) + " ")
	sys.stdout.flush()
	sys.stdout.write("\b\b")
	time.sleep(0.1)