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276 lines
8.5 KiB
276 lines
8.5 KiB
__author__ = 'Helium'
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'''
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HiddenAnswers 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.common.by import By
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from selenium.webdriver.support import expected_conditions as EC
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from selenium.webdriver.support.ui import WebDriverWait
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from PIL import Image
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import urllib.parse as urlparse
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import os, re, time
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from datetime import date
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import configparser
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import subprocess
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from bs4 import BeautifulSoup
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from Forums.Initialization.prepare_parser import new_parse
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from Forums.HiddenAnswers.parser import hiddenanswers_links_parser
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from Forums.Utilities.utilities import cleanHTML
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counter = 1
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baseURL = 'http://7eoz4h2nvw4zlr7gvlbutinqqpm546f5egswax54az6lt2u7e3t6d7yd.onion/'
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# Opens Tor Browser, crawls the website
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def startCrawling():
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opentor()
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# forumName = getForumName()
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driver = getAccess()
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if driver != 'down':
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try:
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login(driver)
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crawlForum(driver)
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except Exception as e:
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print(driver.current_url, e)
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closetor(driver)
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# new_parse(forumName, baseURL, False)
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# Opens Tor Browser
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def opentor():
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from Forums.Initialization.forums_mining import config
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global pid
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print("Connecting Tor...")
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pro = subprocess.Popen(config.get('TOR', 'firefox_binary_path'))
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pid = pro.pid
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time.sleep(7.5)
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input('Tor Connected. Press ENTER to continue\n')
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return
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# Login using premade account credentials and do login captcha manually
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def login(driver):
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# wait for listing page show up (This Xpath may need to change based on different seed url)
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WebDriverWait(driver, 50).until(EC.visibility_of_element_located(
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(By.XPATH, '/html/body/div[2]/div[2]/div/div[2]/div[4]/div/ul/li[14]/a')))
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# Returns the name of the website
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def getForumName():
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name = 'HiddenAnswers'
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return name
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# Return the link of the website
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def getFixedURL():
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url = 'http://7eoz4h2nvw4zlr7gvlbutinqqpm546f5egswax54az6lt2u7e3t6d7yd.onion/'
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return url
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# Closes Tor Browser
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def closetor(driver):
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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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# Creates FireFox 'driver' and configure its 'Profile'
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# to use Tor proxy and socket
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def createFFDriver():
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from Forums.Initialization.forums_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", True)
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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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return driver
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def getAccess():
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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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# Saves the crawled html page
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def savePage(page, url):
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cleanPage = cleanHTML(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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# Gets the full path of the page to be saved along with its appropriate file name
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def getFullPathName(url):
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from Forums.Initialization.forums_mining import config, CURRENT_DATE
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mainDir = os.path.join(config.get('Project', 'shared_folder'), "Forums/" + getForumName() + "/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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# Creates the file name from passed URL
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def getNameFromURL(url):
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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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links = []
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# Hacks
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links.append('http://7eoz4h2nvw4zlr7gvlbutinqqpm546f5egswax54az6lt2u7e3t6d7yd.onion/index.php/questions/hacking')
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return links
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def crawlForum(driver):
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print("Crawling the HiddenAnswers forum")
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linksToCrawl = getInterestedLinks()
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i = 0
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while i < len(linksToCrawl):
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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 = 0
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while has_next_page:
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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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html = driver.page_source
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savePage(html, link)
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topics = topicPages(html)
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for topic in topics:
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has_next_topic_page = True
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counter = 1
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page = topic
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while has_next_topic_page:
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itemURL = urlparse.urljoin(baseURL, str(page))
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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.page_source, topic + f"page{counter}") # very important
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# comment out
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if counter == 2:
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break
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try:
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page = "" # no next page so far may have some later on
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if page == "":
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raise NoSuchElementException
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counter += 1
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except NoSuchElementException:
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has_next_topic_page = False
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for i in range(counter):
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driver.back()
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# comment out
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break
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# comment out
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if count == 1:
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break
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try:
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link = driver.find_element(by=By.XPATH, value='/html/body/div[2]/div[2]/div/div[3]/div[3]/ul/li[7]/a').get_attribute('href')
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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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except Exception as e:
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print(link, e)
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i += 1
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input("Crawling HiddenAnswers done successfully. Press ENTER to continue\n")
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# Returns 'True' if the link is Topic link
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def isDescriptionLink(url):
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if 'index.php' in url and 'questions' not in url:
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return True
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return False
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# Returns True if the link is a listingPage link
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def isListingLink(url):
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if 'questions' in url:
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return True
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return False
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# calling the parser to define the links
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def topicPages(html):
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soup = BeautifulSoup(html, "html.parser")
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#print(soup.find('div', id="container").find('div', id="content").find('table', {"class": "tborder clear"}).find('tbody').find('tr',{"class": "inline_row"}).find('strong').text)
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return hiddenanswers_links_parser(soup)
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def crawler():
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startCrawling()
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# print("Crawling and Parsing Abyss .... DONE!")
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