Update encryptor.py

main/encryptor.py

@@ -2,6 +2,7 @@
 sys.dont_write_bytecode = True
 
 from cryptography.fernet import Fernet
+import re
 
 def generate_key():
     """
@@ -29,3 +30,23 @@ def decrypt_message(encrypted_message: bytes, key: bytes) -> str:
     f = Fernet(key)
     return f.decrypt(encrypted_message).decode()
 
+def validate_password(password: str) -> bool:
+    """
+    Validates the password to ensure it meets certain criteria.
+    """
+    if len(password) < 8:
+        print("Password should be at least 8 characters long.")
+        return False
+    if not re.search("[a-z]", password):
+        print("Password should contain at least one lowercase letter.")
+        return False
+    if not re.search("[A-Z]", password):
+        print("Password should contain at least one uppercase letter.")
+        return False
+    if not re.search("[0-9]", password):
+        print("Password should contain at least one number.")
+        return False
+    if not re.search("[!@#$%^&*(),.?\":{}|<>]", password):
+        print("Password should contain at least one special character.")
+        return False
+    return True