Send magent link through email to remote machine to start auto download

controlComputerThroughEmail.py

#!/usr/bin/env python3

# One chanllenge remains:
# 1. how to check if the download is completed and send a notification.
# Chanllenges solved:
# how to extract the magent link inside gamil from werid additional links.

# Write a program that checks an email acount every 15 minutes for
# any instructions you email it and executes those instructions automatically.

# For example, BitTorrent is a peer-to-peer downloading system.
# Using free BitTorrent software such as qBittorrent,
# you can download large media files on your home computer.
# If you email the program a BitTorrent link, the program will eventually
# check its email, find this message, extract the link,
# and then launch qBittorrent to start downloading the file.
# This way, you can have your home computer begin downloads while you're away,
# and the download can be finished by the time you return home.

# Of course, you'll want the program to make sure the emails come from you.
# In particular, you might want to require that the emails contain a password,
# Since it is fairly trivial for hackers to fake a "from" address in emails.
# The program should delete the emails it finds
# so that it doesn't repeat instructions every time it checks the email account
# As an extra feature, have the program email
# or text you a confirmation every time it executes a command.
# Since you won't be sitting in front of the computer
# that is running the program, it's a good idea to use the logging functions
# to write a text file log that you can check if errors come up.

# The wait() method call will block until qBittorrent has stopped,
# and then your program can email or text you a notification
# that the download has completed.

import imaplib
import email
import email.header
import sys
import re
import os
import subprocess
import time
import pyautogui

# Config section
botEmail = ''
botEmailAppPass = ''
botEmailFolder = '"[Gmail]/All Mail"'
botEmailFilter = 'TEXT jarvis'
masterEmail = ''
masterCode = 'hey'
# End of config section

mail = imaplib.IMAP4_SSL('imap.gmail.com')

try:
    rv, data = mail.login(botEmail, botEmailAppPass)
except imaplib.IMAP4.error:
    print("LOGIN FAILED!!! ")
    sys.exit(1)

rv, data = mail.select(botEmailFolder, readonly=False)
if rv == 'OK':
    print('Processing mailbox...')
else:
    print('ERROR: Unable to open mailbox ', rv)
    mail.logout()
    sys.exit(1)

rv, data = mail.search(None, botEmailFilter)

for num in data[0].split():
    print(os.linesep, end='')
    print('Processing email id = ', num, '...', sep='')
    rv, data = mail.fetch(num, '(RFC822)')
    if rv != 'OK':
        print("ERROR getting message", num)
        continue

    msg = email.message_from_bytes(data[0][1])
    for part in msg.walk():
        # each part is a either non-multipart, or another multipart message
        # that contains further parts... Message is organized like a tree
        if part.get_content_type() == 'text/plain':
            body = part.get_payload()

    senderName, senderEmail = email.utils.parseaddr(msg['From'])

    # Check for identity
    if masterCode in msg['Subject'] and senderEmail == masterEmail:
        print('Found a message from Master.')
    else:
        print('Unidentified sender, abort.')
        continue

    # Extract the bit torrent magent link
    # Get ride of werid links Gmail puts in magent link
    # like <http://2ftracker.leechers-paradise.org/>
    magentLink = re.sub(
        '<https?:\/\/([\da-z\.-]+)\.([a-z\.]{2,6})([\/\w \.-]*)*\/?>',
        '',
        body)
    print(magentLink)

    # TODO: Send a text message to me when it starts
    # Launch bit torret
    bitTorrent = subprocess.Popen(['open', magentLink])
    # Wait for the bit torrent client to load
    time.sleep(3)
    # Press enter to confirm the download
    pyautogui.typewrite(['enter'])
    print('Start downloading...')
    # TODO: Send a text message to me when it finishes
    # Delete the email after it's done
    mail.store(num, '+X-GM-LABELS', '\\Trash')

mail.expunge()
mail.close()
mail.logout()