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__author__ = 'Helium' |
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""" |
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DarkDock Marketplace Crawler (Selenium) |
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""" |
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from selenium import webdriver |
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from selenium.common.exceptions import NoSuchElementException |
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from selenium.webdriver.firefox.firefox_profile import FirefoxProfile |
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from selenium.webdriver.firefox.firefox_binary import FirefoxBinary |
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from selenium.webdriver.firefox.service import Service |
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from selenium.webdriver.support.ui import WebDriverWait |
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from selenium.webdriver.support import expected_conditions as EC |
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from selenium.webdriver.common.by import By |
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import urllib.parse as urlparse |
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import os, time |
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from bs4 import BeautifulSoup |
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from MarketPlaces.Initialization.prepare_parser import new_parse |
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from MarketPlaces.DarkDock.parser import darkdock_links_parser |
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from MarketPlaces.Utilities.utilities import cleanHTML |
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counter = 1 |
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baseURL = 'http://oirolrkrppy6sei6x6bvkkdolc4cjqzqfhxisfzu6exqblahwrrvktyd.onion/' |
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def startCrawling(): |
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"""Main method for the crawler. |
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Opens Tor Browser, crawls the website, parses, then closes Tor. |
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""" |
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mktName = getMKTName() |
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driver = getAccess() |
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if driver != 'down': |
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try: |
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crawlMarket(driver) |
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except Exception as e: |
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print(driver.current_url, e) |
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closeDriver(driver) |
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new_parse(mktName, baseURL, True) |
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def getMKTName(): |
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"""Returns the name of the website. |
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""" |
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name = 'DarkDock' |
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return name |
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def getFixedURL(): |
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"""Returns the base link of site. |
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""" |
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url = 'http://oirolrkrppy6sei6x6bvkkdolc4cjqzqfhxisfzu6exqblahwrrvktyd.onion/' |
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return url |
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def closeDriver(driver): |
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"""Closes Tor Browser. |
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Args: |
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driver: The selected Selenium driver. |
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""" |
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# global pid |
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# os.system("taskkill /pid " + str(pro.pid)) |
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# os.system("taskkill /t /f /im tor.exe") |
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print('Closing Tor...') |
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driver.close() |
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time.sleep(3) |
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return |
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def createFFDriver(): |
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"""Creates FireFox 'driver' and configure its 'Profile' to use Tor proxy and socket. |
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""" |
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from MarketPlaces.Initialization.markets_mining import config |
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ff_binary = FirefoxBinary(config.get('TOR', 'firefox_binary_path')) |
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ff_prof = FirefoxProfile(config.get('TOR', 'firefox_profile_path')) |
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ff_prof.set_preference("places.history.enabled", False) |
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ff_prof.set_preference("privacy.clearOnShutdown.offlineApps", True) |
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ff_prof.set_preference("privacy.clearOnShutdown.passwords", True) |
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ff_prof.set_preference("privacy.clearOnShutdown.siteSettings", True) |
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ff_prof.set_preference("privacy.sanitize.sanitizeOnShutdown", True) |
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ff_prof.set_preference("signon.rememberSignons", False) |
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ff_prof.set_preference("network.cookie.lifetimePolicy", 2) |
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ff_prof.set_preference("network.dns.disablePrefetch", True) |
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ff_prof.set_preference("network.http.sendRefererHeader", 0) |
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ff_prof.set_preference("permissions.default.image", 3) |
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ff_prof.set_preference("browser.download.folderList", 2) |
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ff_prof.set_preference("browser.download.manager.showWhenStarting", False) |
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ff_prof.set_preference("browser.helperApps.neverAsk.saveToDisk", "text/plain") |
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ff_prof.set_preference('network.proxy.type', 1) |
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ff_prof.set_preference("network.proxy.socks_version", 5) |
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ff_prof.set_preference('network.proxy.socks', '127.0.0.1') |
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ff_prof.set_preference('network.proxy.socks_port', 9150) |
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ff_prof.set_preference('network.proxy.socks_remote_dns', True) |
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ff_prof.set_preference("javascript.enabled", False) |
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ff_prof.update_preferences() |
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service = Service(config.get('TOR', 'geckodriver_path')) |
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driver = webdriver.Firefox(firefox_binary=ff_binary, firefox_profile=ff_prof, service=service) |
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driver.maximize_window() |
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return driver |
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def getAccess(): |
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"""The driver 'gets' the url and attempts to access the site. |
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Return: |
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A Selenium driver currently on the site or the string 'down' if it can't access the site. |
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""" |
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url = getFixedURL() |
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driver = createFFDriver() |
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try: |
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driver.get(url) |
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return driver |
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except: |
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driver.close() |
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return 'down' |
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def savePage(driver, page, url): |
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"""Saves the crawled html page. |
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Cleans the html of the current page the driver is on. Then saves the current |
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crawled html page with its full path name without special characters into the |
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marketplace's directory. If the directory path doesn't exist it will make it. |
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Args: |
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driver: The Selenium driver accessing the page. |
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page: The html of the saved page. |
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url: The URL of the saved page. |
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""" |
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cleanPage = cleanHTML(driver, page) |
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filePath = getFullPathName(url) |
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os.makedirs(os.path.dirname(filePath), exist_ok=True) |
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open(filePath, 'wb').write(cleanPage.encode('utf-8')) |
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return |
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def getFullPathName(url): |
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"""Gets the full path name. |
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Gets the full path of the page to be saved along with its appropriate file name. |
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Determines which subdirectory to save the page, based on whether it is a description |
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or listing page. |
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Args: |
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url: The URL of the page. |
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""" |
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from MarketPlaces.Initialization.markets_mining import config, CURRENT_DATE |
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mainDir = os.path.join(config.get('Project', 'shared_folder'), "MarketPlaces/" + getMKTName() + "/HTML_Pages") |
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fileName = getNameFromURL(url) |
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if isDescriptionLink(url): |
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fullPath = os.path.join(mainDir, CURRENT_DATE + r'\\Description\\' + fileName + '.html') |
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else: |
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fullPath = os.path.join(mainDir, CURRENT_DATE + r'\\Listing\\' + fileName + '.html') |
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return fullPath |
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def getNameFromURL(url): |
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"""Creates the file name from the passed URL. |
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Generates a file name with only its alphanumeric characters. |
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If the name isn't unique, it will be given a unique name. |
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Args: |
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url: The URL of the selected page from the crawler as it crawls through the site. |
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""" |
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global counter |
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name = ''.join(e for e in url if e.isalnum()) |
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if (name == ''): |
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name = str(counter) |
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counter = counter + 1 |
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return name |
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def getInterestedLinks(): |
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"""Returns list of urls the crawlers runs through. |
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Returns a list of the different urls of interest that the crawler runs through. |
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An example of this can be different categories of a market related to hacking, |
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such as Software and Malware, Guides and Tutorials, Digital Products. |
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""" |
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links = [] |
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categories = [ |
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'civil_softwares', |
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'carding', |
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'theft', |
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'mining', |
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'worms', |
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'dump', |
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'viruses', |
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'trojans', |
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'botnets', |
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'security_technology', |
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'computers', |
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'confidential_info', |
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'network_services', |
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'database', |
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'surveillance', |
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'digital_forensics', |
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'0day', |
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'intelligence', |
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'private_security' |
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] |
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for category in categories: |
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links.append(baseURL + "category/" + category) |
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return links |
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def crawlMarket(driver): |
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"""Crawls and saves each page of a link of interest. |
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Accesses, saves, and crawls through each link of interest. For DarkDock, each |
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link of interest is a category, so we crawl through all numbered pages of the |
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category. We find the URL of all descriptions/products on the category page, and save each |
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individual description/product page. |
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Args: |
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driver: The Selenium driver accessing the site. |
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""" |
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print("Crawling the DarkDock market") |
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linksToCrawl = getInterestedLinks() |
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i = 0 |
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while i < len(linksToCrawl): |
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baseCategoryLink = linksToCrawl[i] |
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link = linksToCrawl[i] |
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print('Crawling :', link) |
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try: |
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has_next_page = True |
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count = 1 # Number of pages traversed |
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maxPages = '' |
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while has_next_page: |
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# Try to access current link and reload if fails |
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try: |
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driver.get(link) |
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except: |
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driver.refresh() |
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# Save html page |
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html = driver.page_source |
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savePage(driver, html, linksToCrawl[i] + f"page{count}") |
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# Get the number of maxPages if maxPages isn't fetched yet |
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if maxPages == '': |
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try: |
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# Wait 30 seconds or until element loads |
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WebDriverWait(driver, 30).until( |
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EC.presence_of_element_located((By.XPATH, '//div[@class="pages"]//a[last()]')) |
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) |
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# fetches the element that gives the total number of pages in a category |
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maxPages = int(driver.find_element(By.XPATH, '//div[@class="pages"]//a[last()]').text) |
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print(f"Total number of Pages: {maxPages}") |
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except Exception as e: |
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print(f"Element not found: {str(e)}") |
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# Parse the product/description pages |
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list = descriptionPages(html) |
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for item in list: |
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# Fetches the item URL by concatenating the base url with the item sub url |
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itemURL = urlparse.urljoin(baseURL, str(item)) |
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try: |
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driver.get(itemURL) |
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except: |
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driver.refresh() |
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savePage(driver, driver.page_source, item) |
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# Go back to the previous category page |
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driver.back() |
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# # Add a break for testing if we are checking only the first description/product page |
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# break |
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# # Add a break for testing based on how many numbers of pages to test |
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# if count == 3: |
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# break |
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# Try to find the next page |
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try: |
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link = f"{baseCategoryLink}/{count}/" |
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print("\tCurrent Page :", f"{link}") |
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if link == "": |
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raise NoSuchElementException |
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count += 1 |
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except NoSuchElementException: |
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has_next_page = False |
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# If reached the number of maxPages stop crawling the current category |
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if count > maxPages: |
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print("Max Pages reached") |
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has_next_page = False |
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except Exception as e: |
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print(link, e) |
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i += 1 |
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print("Crawling the DarkDock market done.") |
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def isDescriptionLink(url): |
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"""Returns whether the url is for a description page. |
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Args: |
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url: The url of a crawled page. |
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Returns: |
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Returns 'True' if the url is for a description page. Returns 'False' if the |
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url is not for a description page. |
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""" |
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if 'product' in url: |
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return True |
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return False |
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def isListingLink(url): |
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"""Returns whether the url is for a listing page. |
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Args: |
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url: The url of a crawled page. |
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Returns: |
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Returns 'True' if the url is for a listing page. Returns 'False' if the |
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url is not for a listing page. |
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""" |
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if 'category' in url: |
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return True |
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return False |
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def descriptionPages(html): |
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"""Returns all product/description links on the current page. |
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Passes the html of the category/listing page and parses it for |
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any description/product links. |
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Args: |
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html: The html of the selected category/listing page. |
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""" |
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soup = BeautifulSoup(html, "html.parser") |
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return darkdock_links_parser(soup) |
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def crawler(): |
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"""Starts the crawler. |
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""" |
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startCrawling() |