#!/usr/bin/env python2
import re
import sys
import os
import subprocess
import time
import signal

# Grab the central imports
definepath = os.getcwd()
sys.path.append(definepath)
from src.core.setcore import *

operating_system = check_os()
me = mod_name()
#######################################################
# Heres the brains behind the multiattack vector.
# This preps each check and payload for each attack
# vector.
#######################################################


def return_menu():
    print_status("Option added. You may select additional vectors")
    time.sleep(2)
    print("""\nSelect which additional attacks you want to use:\n""")

# option designators needed to ensure its defined ahead of time
java_applet = "off"
meta_attack = "off"
harvester = "off"
tabnabbing = "off"
mlitm = "off"
webjacking = "off"

# turning flag on


def flag_on(vector):
    print_info("Turning the %s Attack Vector to " %
               (vector) + bcolors.GREEN + "ON" + bcolors.ENDC)

# turning flag off


def flag_off(vector):
    print_info("Turning the %s Attack Vector to " %
               (vector) + bcolors.RED + "OFF" + bcolors.ENDC)

# filewriting


def write_file(filename, results):
    filewrite = open(setdir + "/%s" % (filename), "w")
    filewrite.write(results)
    filewrite.close()

# specify attackvector
filewrite = open(setdir + "/attack_vector", "w")
filewrite.write("multiattack")
filewrite.close()

# on and off switch detection variable
trigger = ""

# set toggle flags here
toggleflag_java = (bcolors.RED + " (OFF)" + bcolors.ENDC)
toggleflag_meta = (bcolors.RED + " (OFF)" + bcolors.ENDC)
toggleflag_harv = (bcolors.RED + " (OFF)" + bcolors.ENDC)
toggleflag_tabnab = (bcolors.RED + " (OFF)" + bcolors.ENDC)
toggleflag_mlitm = (bcolors.RED + " (OFF)" + bcolors.ENDC)
toggleflag_webjacking = (bcolors.RED + " (OFF)" + bcolors.ENDC)

# grab current path
definepath = os.getcwd()

# default flag for webdav to be off
webdav_enable = "OFF"

# see if we are running a custom cloned website
clonedurl = 0
fileopen = open(setdir + "/site.template", "r")
data = fileopen.read()
if "TEMPLATE=SELF" in data:
    clonedurl = 1

# clean up cloner directory
if clonedurl == 0:
    subprocess.Popen("rm -rf %s/web_clone;mkdir %s/web_clone/" % (setdir, setdir),
                     stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True).wait()

# set a quick loop to see what the user wants
a = 1

print ("""
[*************************************************************]

                Multi-Attack Web Attack Vector

[*************************************************************]

 The multi attack vector utilizes each combination of attacks
 and allow the user to choose the method for the attack. Once
 you select one of the attacks, it will be added to your
 attack profile to be used to stage the attack vector. When
 your finished be sure to select the 'I'm finished' option.""")
print("""\nSelect which attacks you want to use:
""")

while a == 1:
    trigger = ""
    print("   1. Java Applet Attack Method" + toggleflag_java)
    print("   2. Metasploit Browser Exploit Method" + toggleflag_meta)
    print("   3. Credential Harvester Attack Method" + toggleflag_harv)
    print("   4. Tabnabbing Attack Method" + toggleflag_tabnab)
    print("   5. Web Jacking Attack Method" + toggleflag_webjacking)
    print("   6. Use them all - A.K.A. 'Tactical Nuke'")
    print("   7. I'm finished and want to proceed with the attack")
    print("\n  99. Return to Main Menu\n")

    profile = input(
        setprompt(["2", "16"], "Enter selections one at a time (7 to finish)"))

    if profile == "":
        profile = "7"
    # if the option is something other than 1-7 flag invalid option
    # this will make sure its an integer, if not assign an 9 which will
    # trigger invalid option
    try:    # this will trigger an error if it isnt an integer
        profile = int(profile)
        # convert it back
        profile = str(profile)
    # if it triggers an exception reassign profile to option 8
    except:
        profile = "10"

    # if you want to return to main menu
    if profile == "99":
        break

    # trigger invalid option
    if int(profile) >= 10:
        input("\nInvalid option..")
        return_continue()

    if profile == "6":
        if operating_system == "windows":
            print_warning("Sorry this option is not available in Windows")
            return_continue()
        if operating_system != "windows":
            print(bcolors.RED + (r"""
                          ..-^~~~^-..
                        .~           ~.
                       (;:           :;)
                        (:           :)
                          ':._   _.:'
                              | |
                            (=====)
                              | |
                              | |
                              | |
                           ((/   \))""") + bcolors.ENDC)

            print("\nSelecting everything SET has in its aresenal, you like sending a nuke don't you?")
            print("\n[*] Note that tabnabbing is not enabled in the tactical nuke, select manually if you want.\n")
            java_applet = "on"
            meta_attack = "on"
            harvester = "on"
            break

    if profile == "7":
        break

    # java applet on/off
    if profile == "1":
        if java_applet == "off":
            flag_on("Java Applet")
            return_menu()
            java_applet = "on"
            trigger = 1
            # toggle_flags here
            toggleflag_java = (bcolors.GREEN + " (ON)" + bcolors.ENDC)

        if java_applet == "on":
            if trigger != 1:
                flag_off("Java Applet")
                return_menu()
                java_applet = "off"
                # toggle flags here
                toggleflag_java = (bcolors.RED + " (OFF)" + bcolors.ENDC)

    # metasploit client_side on/off
    if profile == "2":
        if operating_system == "windows":
            print_warning("Sorry this option is not available in Windows")
            return_continue()
        if operating_system != "windows":
            if meta_attack == "off":
                flag_on("Metasploit Client Side")
                return_menu()
                meta_attack = "on"
                trigger = 1
                # toggle flags here
                toggleflag_meta = (bcolors.GREEN + " (ON)" + bcolors.ENDC)

            if meta_attack == "on":
                if trigger != 1:
                    flag_off("Metasploit Client Side")
                    return_menu()
                    meta_attack = "off"
                    # toggle flags here
                    toggleflag_meta = (bcolors.RED + " (OFF)" + bcolors.ENDC)

    # harvester on/off
    if profile == "3":
        if harvester == "off":
            flag_on("Harvester")
            return_menu()
            harvester = "on"
            trigger = 1
            # toggle flags here
            toggleflag_harv = (bcolors.GREEN + " (ON)" + bcolors.ENDC)
            if mlitm == "on":
                mlitm = "off"
                toggleflag_mlitm = (bcolors.RED + " (OFF)" + bcolors.ENDC)

        if harvester == "on":
            if trigger != 1:
                flag_off("Harvester")
                return_menu()
                harvester = "off"
                # toggle flags here
                toggleflag_harv = (bcolors.RED + " (OFF)" + bcolors.ENDC)

    # if tabnabbing is enabled, no need for harvester to be enabled as well
    if profile == "4":
        if tabnabbing == "off":
            flag_on("Tabnabbing")
            return_menu()
            tabnabbing = "on"
            trigger = 1
            harvester = "on"
            # toggle flags here
            toggleflag_tabnab = (bcolors.GREEN + " (ON)" + bcolors.ENDC)
            if mlitm == "on":
                mlitm = "off"
                toggleflag_mlitm = (bcolors.RED + " (OFF)" + bcolors.ENDC)
            print(webjacking)
            if webjacking == "on":
                webjacking = "off"
                toggleflag_webjacking = (bcolors.RED + " (OFF)" + bcolors.ENDC)

        if tabnabbing == "on":
            if trigger != 1:
                flag_off("Tabnabbing")
                return_menu()
                tabnabbing = "off"
                harvester = "off"
                # toggle flags here
                toggleflag_tabnab = (bcolors.RED + " (OFF)" + bcolors.ENDC)

    # turn webjacking on
    if profile == "5":

        if webjacking == "off":
            flag_on("Web Jacking")
            webjacking = "on"
            return_menu()
            trigger = 1
            if tabnabbing == "on" or mlitm == "on":
                print("[*] You cannot use MLITM and Tabnabbing in the same attack!")
                print("[*] Disabling MLITM and/or Tabnabbing")
                mlitm = "off"
                tabnabbing = "off"
                harvester = "on"
                # toggle flags here
                toggleflag_mlitm = (bcolors.GREEN + " (ON)" + bcolors.ENDC)
                toggleflag_tabnab = (bcolors.RED + " (OFF)" + bcolors.ENDC)
                toggleflag_harv = (bcolors.GREEN + " (ON)" + bcolors.ENDC)
            if harvester == "off":
                harvester = "on"
                toggleflag_harv = (bcolors.GREEN + " (ON)" + bcolors.ENDC)
            toggleflag_webjacking = (bcolors.GREEN + " (ON)" + bcolors.ENDC)

        if webjacking == "on":
            if trigger != 1:
                flag_off("Web Jacking")
                return_menu()
                webjacking = "off"
                # toggle flags here
                toggleflag_webjacking = (bcolors.RED + " (OFF)" + bcolors.ENDC)


# next series of flags needed
payloadgen = 0

# write handler files for detection
if java_applet == "on":
    write_file("multi_java", "multiattack=java_on")
if meta_attack == "on":
    write_file("multi_meta", "multiattack=meta_on")
if tabnabbing == "on":
    write_file("multi_tabnabbing", "multiattack=tabnabbing_on")
if harvester == "on":
    write_file("multi_harvester", "multiattack=harvester_on")
if mlitm == "on":
    write_file("multi_mlitm", "multiattack=mlitm_on")
if webjacking == "on":
    write_file("multi_webjacking", "multiattack=webjacking_on")

# hit cloner flag
# if any of the flags are turned on, then trigger to see if ARP Cache
# needs to be enabled
if java_applet == "on" or meta_attack == "on" or harvester == "on" or tabnabbing == "on" or mlitm == "on":

    # web cloner start here
    sys.path.append("src/webattack/web_clone")
    debug_msg(me, "importing 'src.webattack.web_clone.cloner'", 1)
    try:
        module_reload(cloner)
    except:
        import cloner

    # arp cache attack, will exit quickly
    # if not in config file
    if operating_system != "windows":
        sys.path.append("src/core/arp_cache")
        debug_msg(me, "importing 'src.core.arp_cache.arp'", 1)
        try:
            module_reload(arp)
        except:
            import arp

# start the stuff for java applet
if java_applet == "on":
    sys.path.append("src/core/payloadgen/")
    debug_msg(me, "importing 'src.core.payloadgen.create_payloads'", 1)
    try:
        module_reload(create_payloads)
    except:
        import create_payloads
    payloadgen = 1
    applet_choice()

# start the stuff for metasploit client side
if meta_attack == "on":
    sys.path.append("src/webattack/browser_exploits/")
    import gen_payload

    # this checks to see if the MSF payload uses webdav, if so we have to
    # force port 80
    if os.path.isfile(setdir + "/webdav_enabled"):
        webdav_enabled = "on"

# set this incase msf attack, java applet, and harvester is needed
pexpect_flag = "off"

# start the stuff for harvester
if harvester == "on" or tabnabbing == "on" or webjacking == "on":
    if tabnabbing == "on" or webjacking == "on":
        # if tabnabbing is on, set th tabnabbing to on
        sys.path.append("src/webattack/tabnabbing")
        debug_msg(me, "importing 'src.webattack.tabnabbing.tabnabbing'", 1)
        try:
            module_reload(tabnabbing)
        except:
            import tabnabbing
    # if the harvester is on set the multi_harvester flag
    sys.path.append("src/webattack/harvester")
    if java_applet == "on" or meta_attack == "on":
        pexpect_flag = "on"
        a = subprocess.Popen(
            "python src/webattack/harvester/harvester.py", shell=True)

# start stuff for mlitm
if mlitm == "on":
    sys.path.append("src/webattack/mlitm")
    if java_applet == "on" or meta_attack == "on":
        a = subprocess.Popen("python src/mlitm/mlitm.py")
    else:
        debug_msg(me, "importing 'src.mlitm.mlitm'", 1)
        try:
            module_reload(mlitm)
        except:
            import mlitm

# start the web server
if java_applet == "on" or meta_attack == "on":
    sys.path.append("src/html/")
    debug_msg(me, "importing 'src.html.spawn'", 1)
    try:
        module_reload(spawn)
    except:
        import spawn

    # if using cred harvester or tabnabbing
    if harvester == "on" or tabnabbing == "on":
        os.chdir(definepath)
        sys.path.append("%s/src/webattack/harvester/" % (definepath))
        import report_generator
        try:
            # a.terminate only works on Python > 2.6
            a.terminate()
        except AttributeError:
            # if it fails pull pid for subprocess thread then terminate it
            os.kill(a.pid, signal.SIGTERM)
        print_status("\nReport exported.")
        return_continue()
