Password Strength Recognizer.py

import tkinter as tk
from tkinter import ttk

def password_segmentation(password):
    """Segments a password into meaningful components."""
    segments = []
    current_segment = ''
    for char in password:
        current_segment += char
        if len(current_segment) >= 3:  # Minimum segment length
            segments.append(current_segment)
            current_segment = ''
    if current_segment:
        segments.append(current_segment)
    return segments

def password_strength_recognizer(password):
    """Recognizes the strength of a password."""
    segments = password_segmentation(password)
    score = len(segments)
    return score

def check_password():
    password = entry_field.get()
    score = password_strength_recognizer(password)
    
    strength_label.config(text=f"Strength: {get_strength_message(score)}", fg=get_strength_color(score))
    
    # Change background color based on password strength
    root.config(bg=get_background_color(score))
    
    # Provide suggestions for stronger passwords
    suggestion_label.config(text=get_password_suggestions(password))
    
    # Update progress bar
    progress = score * 33.33  # Assuming each segment contributes 33.33% to progress
    progress_bar['value'] = progress

def get_strength_message(score):
    if score <= 2:
        return "Weak"
    elif score == 3:
        return "Medium"
    else:
        return "Strong"

def get_strength_color(score):
    if score <= 2:
        return "red"
    elif score == 3:
        return "orange"
    else:
        return "green"

def get_background_color(score):
    if score <= 2:
        return "#FFCCCC"  # Light red
    elif score == 3:
        return "#FFD699"  # Light orange
    else:
        return "#CCFFCC"  # Light green

def get_password_suggestions(password):
    suggestions = []
    if len(password) < 8:
        suggestions.append("Use at least 8 characters")
    if not any(char.isdigit() for char in password):
        suggestions.append("Include numbers (e.g., 123)")
    if not any(char.isalpha() for char in password):
        suggestions.append("Include letters (e.g., abc)")
    if not any(char.isupper() for char in password):
        suggestions.append("Include uppercase letters (e.g., ABC)")
    if not any(char.islower() for char in password):
        suggestions.append("Include lowercase letters (e.g., abc)")
    if not any(char in "!@#$%^&*()-+" for char in password):
        suggestions.append("Include special characters (e.g., !@#)")
    return "\n".join(suggestions)

# Create the main window
root = tk.Tk()
root.title("Password Strength Recognizer")
root.geometry("400x350")  # Set window size
root.configure(bg="white")  # Set initial background color to white

# Create a frame to hold the widgets (optional for layout)
main_frame = tk.Frame(root, bg="white")
main_frame.place(relx=0.5, rely=0.5, anchor="center")

# Entry field for password
entry_field = tk.Entry(main_frame, width=30)
entry_field.grid(row=0, column=0, pady=10, columnspan=2)

# Label for password input
password_label = tk.Label(main_frame, text="Enter Password:")
password_label.grid(row=0, column=1, sticky="e")

# Button to check password
check_button = tk.Button(main_frame, text="Check Strength", command=check_password)
check_button.grid(row=1, column=0, columnspan=2, pady=10)

# Label to display strength message
strength_label = tk.Label(main_frame, text="Strength: ")
strength_label.grid(row=2, column=0, sticky="e")

# Label to display password suggestions
suggestion_label = tk.Label(main_frame, text="", wraplength=300)
suggestion_label.grid(row=3, column=0, columnspan=2, pady=10)

# Progress bar to show password strength
progress_bar = ttk.Progressbar(main_frame, orient='horizontal', length=300, mode='determinate')
progress_bar.grid(row=4, column=0, columnspan=2, pady=10)

# Run the main loop
root.mainloop()