WiFi Password Extractor (Windows)

import subprocess
import re
import json
import os
from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
import binascii

def get_wifi_profiles():
    """Get list of saved WiFi profiles"""
    try:
        # Get all WiFi profiles
        profiles_data = subprocess.check_output(
            ['netsh', 'wlan', 'show', 'profiles'], 
            encoding='utf-8',
            errors='ignore'
        )
        
        # Extract profile names
        profiles = re.findall(r"All User Profile\s*:\s*(.*)", profiles_data)
        return [profile.strip() for profile in profiles]
    except Exception as e:
        print(f"Error getting profiles: {e}")
        return []

def get_wifi_password(profile_name):
    """Get password for a specific WiFi profile"""
    try:
        # Get profile details
        profile_info = subprocess.check_output(
            ['netsh', 'wlan', 'show', 'profile', profile_name, 'key=clear'],
            encoding='utf-8',
            errors='ignore'
        )
        
        # Extract password using regex
        password_match = re.search(r"Key Content\s*:\s*(.*)", profile_info)
        if password_match:
            password = password_match.group(1).strip()
            return password if password else "No password"
        else:
            return "Password not found"
    except Exception as e:
        return f"Error: {e}"

def save_to_json(wifi_data, filename="wifi_passwords.json"):
    """Save WiFi data to JSON file"""
    with open(filename, 'w') as f:
        json.dump(wifi_data, f, indent=4)
    print(f"\nData saved to {filename}")

def main():
    print("=" * 50)
    print("WiFi Password Extractor")
    print("=" * 50)
    
    wifi_profiles = get_wifi_profiles()
    
    if not wifi_profiles:
        print("No WiFi profiles found!")
        return
    
    print(f"\nFound {len(wifi_profiles)} WiFi profile(s):")
    print("-" * 50)
    
    wifi_data = []
    
    for idx, profile in enumerate(wifi_profiles, 1):
        password = get_wifi_password(profile)
        print(f"{idx}. {profile}")
        print(f"   Password: {password}")
        print("-" * 30)
        
        wifi_data.append({
            "profile": profile,
            "password": password
        })
    
    # Save to file
    save_to_json(wifi_data)

if __name__ == "__main__":
    # Disclaimer
    print("⚠️  DISCLAIMER: Use only on networks you own or have permission to test!")
    consent = input("\nDo you understand and agree? (yes/no): ")
    
    if consent.lower() == 'yes':
        main()
    else:
        print("Operation cancelled.")