GOAL

• This project aims to automate the importation from the big techs' password managers to Proton Pass

  It's a self-paced project for getting xp on solving my problems in an automated way.

---

Documentation

General Description

This Python script is used to extract and decrypt passwords stored in Google Chrome and export them to a CSV file. It uses libraries such as os, sqlite3, csv, secretstorage, and pycryptodome to perform its tasks.

Script Steps

1. Import Libraries:

   • Imports the necessary libraries for file manipulation, database handling, encryption, and secure storage.

2. Define the Path to the Passwords File:

   • Defines the path to the Google Chrome passwords file (Login Data).

3. Create a Temporary Copy of the Database:

   • Creates a temporary copy of the passwords database to avoid modifying the original file.

4. Connect to the Database:

   • Connects to the copied SQLite database and creates a cursor to execute queries.

5. Query the Database:

   • Executes an SQL query to retrieve URLs, usernames, and encrypted passwords stored in the database.

6. Function to Decrypt Passwords:

   • Defines a function decrypt_password that decrypts the passwords using the Chrome encryption key stored in the system keyring.
   • The function uses the pycryptodome library to perform AES decryption.

7. Write Passwords to a CSV File:

   • Opens a CSV file for writing and writes the column headers.
   • Iterates over the records retrieved from the database, decrypts the passwords, and writes the data to the CSV file.

8. Clean Up:

   • Removes the temporary database file.

9. Completion Message:

   • Prints a message indicating that the process is complete.

Dependencies

Ensure that the following libraries are installed in your Python environment:

• pycryptodome
• secretstorage

You can install these dependencies using the command:

pip install pycryptodome secretstorage

Notes

• This script should be run in an environment where Google Chrome is installed and where the system keyring is accessible.
• Ensure you have the appropriate permissions to access the Chrome passwords file and the system keyring.

---

Feel free to contribute!