jupyter/mac_address_changer.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "                                             +-+-+-+ +-+-+-+-+-+-+-+\n",
      "                                             |M|A|C| |c|h|a|n|g|e|r|\n",
      "                                             +-+-+-+ +-+-+-+-+-+-+-+\n",
      "Your Current mac address = d8:0f:99:55:5c:51\n",
      "\n",
      "Enter Option to change Your MAC:\n",
      "1. Enter MAC address manually \n",
      "2. Automatic Random MAC address\n"
     ]
    }
   ],
   "source": [
    "# MacAddress Changer For Linux\n",
    "import random\n",
    "from subprocess import PIPE, Popen\n",
    "\n",
    "\n",
    "# function for returning terminal command\n",
    "def cret(command):\n",
    "    process = Popen(\n",
    "        args=command,\n",
    "        stdout=PIPE,\n",
    "        shell=True\n",
    "    )\n",
    "    return process.communicate()[0]\n",
    "\n",
    "\n",
    "# function for genrate mac address random\n",
    "def randmac():\n",
    "    return [0x00, 0x16, 0x3e,\n",
    "            random.randint(0x00, 0x7f),\n",
    "            random.randint(0x00, 0xff),\n",
    "            random.randint(0x00, 0xff)]\n",
    "\n",
    "\n",
    "def retrandmac(mac):\n",
    "    return ':'.join(map(lambda x: \"%02x\" % x, mac))\n",
    "\n",
    "\n",
    "print(\"                                             +-+-+-+ +-+-+-+-+-+-+-+\")\n",
    "print(\"                                             |M|A|C| |c|h|a|n|g|e|r|\")\n",
    "print(\"                                             +-+-+-+ +-+-+-+-+-+-+-+\")\n",
    "# finding wireless interface name that should start with wl e.g.-wlan0,wlp3s0\n",
    "infname = cret('ifconfig -a  | egrep \"^[wl-wl]+\" | sed \"s/: .*//\" | grep -v \"lo\"')\n",
    "# INTERFACE NAME 6 character so return 6 last character\n",
    "infname = infname[:6]\n",
    "infname = infname.decode('utf-8')\n",
    "# GETTING MAC Address from /sys/class/net/wlan0/address directory\n",
    "cmdgetmac = ('cat /sys/class/net/' + infname + '/address')\n",
    "crrntmac = cret(\"cat /sys/class/net/\" + infname + \"/address\")\n",
    "crrntmac = crrntmac.decode('utf-8')\n",
    "print(\n",
    "    \"Your Current mac address = \" + crrntmac + \"\\nEnter Option to change Your MAC:\\n1. Enter MAC address manually \\n2. Automatic Random MAC address\")\n",
    "opt = int(input())\n",
    "\n",
    "if opt == 1:\n",
    "    print(\"Please Enter Your New MAC address: \\nExmple:  46:d2:f4:0c:2a:50\")\n",
    "\n",
    "    newmac = input()\n",
    "    print(\"Please wait changing  mac address..................\")\n",
    "\n",
    "    # first turn off wifi\n",
    "    cret('nmcli radio wifi off')\n",
    "\n",
    "    changemaccmd = \"sudo ip link set dev \" + infname + \" address \" + newmac\n",
    "    # executing command with new mac address\n",
    "    cret(changemaccmd)\n",
    "    # turning on wifi\n",
    "    cret('nmcli radio wifi on')\n",
    "    # GETTING MAC Address from /sys/class/net/wlan0/address directory\n",
    "    cr = cret(\"cat /sys/class/net/\" + infname + \"/address\")\n",
    "    cr = cr.decode('utf-8')\n",
    "\n",
    "    print(\"\\nNow Your Current mac address = \" + cr)\n",
    "\n",
    "\n",
    "elif opt == 2:\n",
    "    genmac = retrandmac(randmac())\n",
    "    print(\"Please wait generating new mac address.....................\")\n",
    "    cret('nmcli radio wifi off')\n",
    "    changemaccmd = \"sudo ip link set dev \" + infname + \" address \" + genmac\n",
    "    cret(changemaccmd)\n",
    "    cret('nmcli radio wifi on')\n",
    "    cr = cret(\"cat /sys/class/net/\" + infname + \"/address\")\n",
    "    cr = cr.decode('utf-8')\n",
    "    print(\"Now Your Current mac address = \" + cr)\n",
    "\n",
    "else:\n",
    "    print(\"You Have Selected wrong Option\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.6.8"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2
}