python code

[Baptistar108]

Prerequisites

• Write a descriptive title.
• Make sure you are able to repro it on the latest released version
• Search the existing issues, especially the pinned issues.

Exception report

-----------------------------------------------------------------------
Last 5 Keys:
 & Space " C :

Exception:
System.ArgumentOutOfRangeException: The value must be greater than or equal to zero and less than the console's buffer size in that dimension.
Parameter name: left
   at System.Console.SetCursorPosition(Int32 left, Int32 top)
   at Microsoft.PowerShell.Internal.VirtualTerminal.set_CursorLeft(Int32 value)
   at Microsoft.PowerShell.PSConsoleReadLine.ReallyRender(RenderData renderData, String defaultColor)
   at Microsoft.PowerShell.PSConsoleReadLine.ForceRender()
   at Microsoft.PowerShell.PSConsoleReadLine.Insert(Char c)
   at Microsoft.PowerShell.PSConsoleReadLine.SelfInsert(Nullable`1 key, Object arg)
   at Microsoft.PowerShell.PSConsoleReadLine.ProcessOneKey(ConsoleKeyInfo key, Dictionary`2 dispatchTable, Boolean ignoreIfNoAction, Object arg)
   at Microsoft.PowerShell.PSConsoleReadLine.InputLoop()
   at Microsoft.PowerShell.PSConsoleReadLine.ReadLine(Runspace runspace, EngineIntrinsics engineIntrinsics)

Screenshot

need correction

Environment data

import bcrypt
import pyotp
import sqlite3
import smtplib
import random
import ctypes
from getpass import getpass
from email.message import EmailMessage

# Load Windows Biometric Framework (WBF)
winbio = ctypes.windll.winbio

# Database setup
def init_db():
    with sqlite3.connect("users.db") as conn:
        cursor = conn.cursor()
        cursor.execute('''CREATE TABLE IF NOT EXISTS users (
                          username TEXT PRIMARY KEY,
                          first_name TEXT,
                          last_name TEXT,
                          phone_number TEXT,
                          password_hash TEXT,
                          otp_secret TEXT,
                          email TEXT)''')
        conn.commit()

# Hash password
def hash_password(password):
    return bcrypt.hashpw(password.encode(), bcrypt.gensalt()).decode()

# Verify password
def verify_password(password, hashed):
    return bcrypt.checkpw(password.encode(), hashed.encode())

# Generate OTP secret
def generate_otp_secret():
    return pyotp.random_base32()

# Send OTP via email
def send_otp_email(email, otp):
    sender_email = "your_email@gmail.com"
    sender_password = "your_app_password"
    
    msg = EmailMessage()
    msg.set_content(f"Your OTP is: {otp}")
    msg["Subject"] = "Your OTP Code"
    msg["From"] = sender_email
    msg["To"] = email
    
    try:
        with smtplib.SMTP_SSL("smtp.gmail.com", 465) as server:
            server.login(sender_email, sender_password)
            server.send_message(msg)
        print("OTP sent successfully to email!")
    except Exception as e:
        print("Error sending OTP via email:", e)

# Send OTP via phone (placeholder function)
def send_otp_phone(phone_number, otp):
    print(f"OTP {otp} sent to phone number {phone_number} (simulation).")

# Fingerprint Authentication using Windows Biometric Framework
def fingerprint_auth():
    try:
        result = winbio.WinBioVerify()
        return result == 0  # 0 indicates success
    except Exception as e:
        print("Fingerprint authentication failed:", e)
        return False

# User Registration
def register():
    username = input("Enter username: ")
    first_name = input("Enter first name: ")
    last_name = input("Enter last name: ")
    phone_number = input("Enter phone number: ")
    password = getpass("Enter password: ")
    email = input("Enter email: ")
    otp_secret = generate_otp_secret()
    password_hash = hash_password(password)
    
    try:
        with sqlite3.connect("users.db") as conn:
            cursor = conn.cursor()
            cursor.execute("INSERT INTO users (username, first_name, last_name, phone_number, password_hash, otp_secret, email) VALUES (?, ?, ?, ?, ?, ?, ?)",
                           (username, first_name, last_name, phone_number, password_hash, otp_secret, email))
            conn.commit()
            print("User registered successfully!")
    except sqlite3.IntegrityError:
        print("Username already exists!")

# User Login
def login():
    username = input("Enter username: ")
    password = getpass("Enter password: ")
    
    with sqlite3.connect("users.db") as conn:
        cursor = conn.cursor()
        cursor.execute("SELECT password_hash, otp_secret, email, phone_number FROM users WHERE username = ?", (username,))
        user = cursor.fetchone()
    
    if not user:
        print("User not found!")
        return
    
    password_hash, otp_secret, email, phone_number = user
    if not verify_password(password, password_hash):
        print("Invalid password!")
        return
    
    # OTP Verification
    otp = random.randint(100000, 999999)
    otp_choice = input("Do you want to receive OTP via (1) Email or (2) Phone? ")
    if otp_choice == "1":
        send_otp_email(email, otp)
    elif otp_choice == "2":
        send_otp_phone(phone_number, otp)
    else:
        print("Invalid choice! Defaulting to email.")
        send_otp_email(email, otp)
    
    user_otp = input("Enter OTP received: ")
    if str(user_otp) != str(otp):
        print("Invalid OTP!")
        return
    
    # Fingerprint Authentication
    if not fingerprint_auth():
        print("Fingerprint authentication failed!")
        return
    
    print("Login successful!")

# Main Menu
def main():
    init_db()
    while True:
        print("\n1. Register\n2. Login\n3. Exit")
        choice = input("Enter choice: ")
        if choice == "1":
            register()
        elif choice == "2":
            login()
        elif choice == "3":
            break
        else:
            print("Invalid choice!")

if __name__ == "__main__":
    main()

Steps to reproduce

python

Expected behavior

error code

Actual behavior

not running