Set Password Expiration Dates | Closes Issue #15

[dhokladrijaa]

Related Issue
Closes #15

Type of Change

• New Feature
• Code Refactor

Description of Change
New feature to set an expiration date for each password while adding it, in the format YYYY-MM-DD.
If password has expired, user can either:

• Update the password with a new one and set a new expiration date.
• Remove the password from the password manager.

Implementation Details

1. In the add_password workflow, I modified the program to prompt user to enter an expiration date when adding a new password, validate date format using datetime.strptime and check if the entered date has expired or not

2. Introduced a logic to handle expired passwords- _is_expired (to check if the given date has passed) and handle_expired_password (which manages expired passwords by offering the update/remove options.)

3. The password file now includes expiration dates in the format:

site_name:encrypted_password:expiration_date

when loading or saving passwords, the program reads and process expiration dates from the file using load_password_file and add_password.

4. self.password_dict stores both the password and its expiration date
5. Expired password handling was introduced into add_password

Demo