Proxifier Keygen GUI Source Code

[Lauda937]

import random
import argparse
from time import time
import tkinter as tk
from tkinter import ttk, messagebox

def get_parser():
    parser = argparse.ArgumentParser(usage='python3 Proxifier_Keygen.py [-v setup/portable/mac]',
        description='Proxifier_Keygen: Proxifier registration machine based on python3, the default key is the setup version',
                                     )
    p = parser.add_argument_group('Proxifier_Keygen parameters')
    p.add_argument("-v", "--version", type=str, help="Proxifier Versions: setup/portable/mac")
    args = parser.parse_args()
    return args

def handle(s):
    res = 0
    for i in range(len(s) - 1, -1, -1):
        res <<= 5
        t = ord(s[i])
        if s[i] == 'W':
            continue
        elif s[i] == 'X':
            res += 24
        elif s[i] == 'Y':
            res += 1
        elif s[i] == 'Z':
            res += 18
        elif s[i] in "0123456789":
            res += t - 48
        else:
            res += t - 55
    return res

def handle_re(s, len):
    res = ''
    for i in range(len):
        t = s % (2 ** 5)
        s //= 32
        if t == 0:
            res += 'W'
        elif t == 24:
            res += 'X'
        elif t == 1:
            res += 'Y'
        elif t == 18:
            res += 'Z'
        elif t <= 9:
            res += chr(t + 48)
        else:
            res += chr(t + 55)
    return res

def CRC32_like(n):
    res = 0
    for i in range(12):
        v2 = ((n >> (8 * i)) & 0xff) << 24
        if i:
            res ^= v2
        else:
            res = (~v2) & 0xffffffff
        for j in range(8):
            res *= 2
            if res >= 0xffffffff:
                res &= 0xffffffff
                res ^= 0x4C11DB7
    return res

def keygen(version):
    if version == 'setup':  
        product = 0
    elif version == 'portable':
        product = 1
    elif version == 'mac':
        product = 2
    else:
        messagebox.showerror("Error", "Version parameter error!")
        return None

    character_table = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXZY'
    random.seed(time())
    key_4th = ''
    for i in range(5):
        key_4th += character_table[random.randint(0, len(character_table) - 1)]

    low_4B = random.randint(0x2580, 0xFFFF) + (product << 21)
    mid_4B = random.randint(0, 0xFFFF)
    high_4B = handle(key_4th)
    res = CRC32_like((high_4B << 64) + (mid_4B << 32) + low_4B)
    v17 = res & 0x1FFFFFF
    v18 = v17 ^ (v17 << 7)
    key_5th = handle_re(v17, 5)
    key_0_7_ch = handle_re(low_4B ^ 0x12345678 ^ v18, 7)
    key_7_14_ch = handle_re(mid_4B ^ 0x87654321 ^ v18, 7)

    key = ''
    key += key_0_7_ch[:2] + character_table[random.randint(0, 34)] + key_0_7_ch[3:5]
    key += '-'
    key += key_0_7_ch[5:7] + key_7_14_ch[:3]
    key += '-'
    key += key_7_14_ch[3:7] + key_0_7_ch[2]
    key += '-'
    key += key_4th
    key += '-'
    key += key_5th
    return key

def generate_key():
    version = version_var.get()
    key = keygen(version)
    if key:
        key_output.delete(0, tk.END)
        key_output.insert(0, key)

def main():
    global version_var, key_output

    root = tk.Tk()
    root.title("Proxifier Keygen")

    frame = ttk.Frame(root, padding="10")
    frame.grid(row=0, column=0, sticky=(tk.W, tk.E, tk.N, tk.S))

    ttk.Label(frame, text="Select Version:").grid(row=0, column=0, sticky=tk.W, padx=5, pady=5)
    
    version_var = tk.StringVar(value="setup")
    version_menu = ttk.OptionMenu(frame, version_var, "setup", "setup", "portable", "mac")
    version_menu.grid(row=0, column=1, padx=5, pady=5, sticky=tk.W)

    generate_button = ttk.Button(frame, text="Generate Key", command=generate_key)
    generate_button.grid(row=1, column=0, columnspan=2, pady=10)

    ttk.Label(frame, text="Generated Key:").grid(row=2, column=0, sticky=tk.W, padx=5, pady=5)

    key_output = ttk.Entry(frame, width=40)
    key_output.grid(row=2, column=1, padx=5, pady=5)

    root.mainloop()

if __name__ == '__main__':
    main()