Create vault.py

packages/vault.py

@@ -0,0 +1,82 @@
+# ["vault", "packages.vault", ["vault"]]
+# Made By OusmBlueNinja
+import getpass
+from cryptography.fernet import Fernet
+from cryptography.hazmat.primitives.kdf.pbkdf2 import PBKDF2HMAC
+from cryptography.hazmat.primitives import hashes
+from cryptography.hazmat.primitives.kdf.pbkdf2 import PBKDF2HMAC
+from cryptography.hazmat.primitives import hashes
+from cryptography.hazmat.primitives.kdf.pbkdf2 import PBKDF2HMAC
+from cryptography.hazmat.primitives import hashes
+from cryptography.hazmat.primitives.kdf.pbkdf2 import PBKDF2HMAC
+from cryptography.hazmat.primitives import hashes
+
+# Initialize the Fernet symmetric key
+key = None
+cipher_suite = None
+
+def initialize_vault():
+    global key, cipher_suite
+
+    print("Welcome to the Vault!")
+
+    while True:
+        master_password = getpass.getpass("Enter your master password: ")
+
+        salt = b'some_salt_here'  # Replace with a secure salt value
+        kdf = PBKDF2HMAC(
+            algorithm=hashes.SHA256(),
+            iterations=100000,  # Adjust the number of iterations as needed for security
+            salt=salt,
+        )
+
+        key = Fernet(base64.urlsafe_b64encode(kdf.derive(master_password.encode())))
+        cipher_suite = Fernet(key)
+
+        print("Vault initialized successfully.")
+        break
+
+# Dictionary to store encrypted passwords (service as key, encrypted password as value)
+passwords = {}
+
+def vault(command: list):
+    if len(command) != 1:
+        print("Usage: vault login")
+        return
+
+    action = command[0].lower()
+
+    if action == "login":
+        initialize_vault()
+
+    elif action == "add":
+        if key is None:
+            print("You must log in first to access the vault.")
+            return
+
+        service = input("Enter the service or website name: ")
+        password = getpass.getpass("Enter the password: ")
+
+        # Encrypt the password before storing it
+        encrypted_password = cipher_suite.encrypt(password.encode())
+
+        passwords[service] = encrypted_password
+        print(f"Password for {service} added and encrypted.")
+
+    elif action == "retrieve":
+        if key is None:
+            print("You must log in first to access the vault.")
+            return
+
+        service = input("Enter the service or website name: ")
+
+        if service in passwords:
+            # Decrypt and display the password
+            decrypted_password = cipher_suite.decrypt(passwords[service]).decode()
+            print(f"Password for {service}: {decrypted_password}")
+        else:
+            print(f"No password found for {service}.")
+
+    else:
+        print("Invalid action. Use 'login', 'add', or 'retrieve'.")
+