Delete identity_verification.py

identity_verification.py

@@ -1,93 +0,0 @@
-import hashlib
-import os
-import pyotp
-import face_recognition
-from cryptography.fernet import Fernet
-import logging
-
-# Security Configuration
-SALT = os.urandom(32)
-FERNET_KEY = Fernet.generate_key()
-fernet = Fernet(FERNET_KEY)
-SECRET_KEY = pyotp.random_base32()
-
-# Logging setup
-logging.basicConfig(filename="security.log", level=logging.INFO,
-                    format="%(asctime)s - %(levelname)s - %(message)s")
-
-# Secure User Database (Encrypted)
-user_data = {}
-
-# Utility Functions
-def hash_password(password: str) -> str:
-    """Hash the password using SHA-256 with a unique salt."""
-    salted_password = password.encode() + SALT
-    return hashlib.sha256(salted_password).hexdigest()
-
-def encrypt_data(data: str) -> str:
-    """Encrypt sensitive data using AES-256 (Fernet)."""
-    return fernet.encrypt(data.encode()).decode()
-
-def decrypt_data(encrypted_data: str) -> str:
-    """Decrypt sensitive data using AES-256 (Fernet)."""
-    return fernet.decrypt(encrypted_data.encode()).decode()
-
-# User Registration
-def register_user(username: str, password: str):
-    """Register a user with hashed password and encrypted storage."""
-    if username in user_data:
-        logging.warning(f"User '{username}' already exists.")
-        return "[Error] User already exists."
-    hashed_password = hash_password(password)
-    user_data[username] = {"password": encrypt_data(hashed_password), "2FA": None}
-    logging.info(f"User '{username}' registered securely.")
-    return f"[Success] User '{username}' registered securely."
-
-# Two-Factor Authentication (2FA) Setup
-def setup_2fa(username: str):
-    """Generate and store 2FA secret key for the user."""
-    if username not in user_data:
-        logging.warning(f"User '{username}' not found.")
-        return "[Error] User not found."
-    user_data[username]["2FA"] = SECRET_KEY
-    logging.info(f"2FA setup for user '{username}'.")
-    return f"[2FA] Scan this OTP Key in your Authenticator: {SECRET_KEY}"
-
-# Login with Identity Verification
-def login(username: str, password: str, otp_code: str):
-    """Verify user identity using password and 2FA."""
-    if username not in user_data:
-        logging.warning(f"User '{username}' not found.")
-        return "[Error] User not found."
-
-    # Verify Password
-    stored_password = decrypt_data(user_data[username]["password"])
-    if stored_password != hash_password(password):
-        logging.warning(f"Invalid password for user '{username}'.")
-        return "[Error] Invalid password."
-
-    # Verify 2FA (Time-based OTP)
-    totp = pyotp.TOTP(user_data[username]["2FA"])
-    if not totp.verify(otp_code):
-        logging.warning(f"Invalid OTP for user '{username}'.")
-        return "[Error] Invalid OTP."
-
-    logging.info(f"User '{username}' logged in securely.")
-    return f"[Success] User '{username}' logged in securely."
-
-# Biometric Face Recognition
-def verify_face():
-    """Verify user face against saved authorized face."""
-    try:
-        known_image = face_recognition.load_image_file("authorized_face.jpg")
-        unknown_image = face_recognition.load_image_file("attempt.jpg")
-
-        known_encoding = face_recognition.face_encodings(known_image)[0]
-        unknown_encoding = face_recognition.face_encodings(unknown_image)[0]
-
-        result = face_recognition.compare_faces([known_encoding], unknown_encoding)[0]
-        logging.info(f"Face verification result: {result}")
-        return result
-    except Exception as e:
-        logging.error(f"Face verification failed: {e}")
-        return False