Remouse Registration Key Upd -

def authenticate_user(self, username, key): # Placeholder for authentication logic stored_key = self.user_database.get_registration_key(username) return stored_key == key

class RegistrationKeyUpdater: def __init__(self, user_database, key_validator): self.user_database = user_database self.key_validator = key_validator

def update_registration_key(self, username, current_key, new_key): # Authenticate user and verify current key if not self.authenticate_user(username, current_key): return "Authentication failed" remouse registration key upd

Description: This feature allows users to update their existing registration key for the software.

def update_registration_key(self, username, new_key): # Update registration key for a given user pass remouse registration key upd

# Validate new key if not self.key_validator.validate(new_key): return "Invalid new registration key"

# Placeholder for user database interactions class UserDatabase: def get_registration_key(self, username): # Retrieve registration key for a given user pass remouse registration key upd

# Usage example if __name__ == "__main__": user_db = UserDatabase() key_validator = KeyValidator() updater = RegistrationKeyUpdater(user_db, key_validator) username = "example_user" current_key = "current_registration_key" new_key = "new_registration_key"