Determines if there is an AWS account associated with a given email address

awsEmailCheck.py

import re
import sys
import subprocess
from time import sleep  # Can be optimized / replaced
from selenium import webdriver
from selenium.webdriver.chrome.options import Options

def bruteAmazonEmailLogin(userEmail):
	options = Options()
	options.add_argument("--headless")
	options.add_argument("--no-sandbox")
	driver = webdriver.Chrome(chrome_options=options)
	driver.get("https://portal.aws.amazon.com/billing/signup#/start")
	sleep(1)  # Can be optimized / replaced
	form = driver.find_element_by_class_name('cc-form-big-box')
	link = form.find_element_by_link_text('Sign in to an existing AWS account')
	link.click()
	sleep(1)  # Can be optimized / replaced
	form = driver.find_element_by_class_name('signin-container')
	form.find_element_by_id("resolving_input").send_keys(userEmail)
	form.find_element_by_id("next_button").click()
	sleep(1)  # Can be optimized / replaced
	try:
		driver.find_element_by_id("signin_button").click()
		sleep(1) # Can be optimized / replaced
		return True
	except:
		return False

def main(email):
		truvar = bruteAmazonEmailLogin(email)
		if truvar:
			print sys.argv[1] + ": valid"
		if not truvar:
			print sys.argv[1] + ": invalid"


if len(sys.argv) < 2:
		sys.exit("You must provide at least one email address.\nEx: user.name@domain.com")
else:
	email = sys.argv[1]
	if re.match(r"[^@]+@[^@]+\.[^@]+", email):
		main(email)
	else:
		sys.exit("You must provide a valid email address!")