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488 lines
19 KiB
488 lines
19 KiB
#! /usr/bin/env python3
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"""
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Sherlock: Find Usernames Across Social Networks Module
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This module contains the main logic to search for usernames at social
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networks.
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"""
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import csv
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import json
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import os
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import platform
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import re
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import sys
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from argparse import ArgumentParser, RawDescriptionHelpFormatter
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from concurrent.futures import ThreadPoolExecutor
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from time import time
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import requests
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from colorama import Fore, Style, init
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from requests_futures.sessions import FuturesSession
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from torrequest import TorRequest
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module_name = "Sherlock: Find Usernames Across Social Networks"
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__version__ = "0.4.0"
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amount = 0
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BANNER = r'''
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."""-.
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/ \
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____ _ _ _ | _..--'-.
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/ ___|| |__ ___ _ __| | ___ ___| |__ >.`__.-""\;"`
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\___ \| '_ \ / _ \ '__| |/ _ \ / __| |/ / / /( ^\
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___) | | | | __/ | | | (_) | (__| < '-`) =|-.
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|____/|_| |_|\___|_| |_|\___/ \___|_|\_\ /`--.'--' \ .-.
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.'`-._ `.\ | J /
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/ `--.| \__/'''[1:]
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# TODO: fix tumblr
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class ElapsedFuturesSession(FuturesSession):
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"""
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Extends FutureSession to add a response time metric to each request.
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This is taken (almost) directly from here: https://github.com/ross/requests-futures#working-in-the-background
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"""
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def request(self, method, url, hooks={}, *args, **kwargs):
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start = time()
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def timing(r, *args, **kwargs):
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elapsed_sec = time() - start
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r.elapsed = round(elapsed_sec * 1000)
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try:
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if isinstance(hooks['response'], (list, tuple)):
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# needs to be first so we don't time other hooks execution
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hooks['response'].insert(0, timing)
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else:
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hooks['response'] = [timing, hooks['response']]
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except KeyError:
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hooks['response'] = timing
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return super(ElapsedFuturesSession, self).request(method, url, hooks=hooks, *args, **kwargs)
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def open_file(fname):
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return open(fname, "a")
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def write_to_file(url, f):
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f.write(url + "\n")
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def final_score(amount, f):
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f.write("Total: "+str(amount) + "\n")
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def print_error(err, errstr, var, verbose=False):
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print(Style.BRIGHT + Fore.WHITE + "[" +
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Fore.RED + "-" +
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Fore.WHITE + "]" +
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Fore.RED + f" {errstr}" +
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Fore.YELLOW + f" {err if verbose else var}")
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def format_response_time(response_time, verbose):
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return " [{} ms]".format(response_time) if verbose else ""
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def print_found(social_network, url, response_time, verbose=False):
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print((Style.BRIGHT + Fore.WHITE + "[" +
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Fore.GREEN + "+" +
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Fore.WHITE + "]" +
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format_response_time(response_time, verbose) +
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Fore.GREEN + " {}:").format(social_network), url)
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def print_not_found(social_network, response_time, verbose=False):
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print((Style.BRIGHT + Fore.WHITE + "[" +
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Fore.RED + "-" +
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Fore.WHITE + "]" +
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format_response_time(response_time, verbose) +
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Fore.GREEN + " {}:" +
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Fore.YELLOW + " Not Found!").format(social_network))
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def get_response(request_future, error_type, social_network, verbose=False):
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try:
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rsp = request_future.result()
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if rsp.status_code:
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return rsp, error_type, rsp.elapsed
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except requests.exceptions.HTTPError as errh:
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print_error(errh, "HTTP Error:", social_network, verbose)
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except requests.exceptions.ConnectionError as errc:
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print_error(errc, "Error Connecting:", social_network, verbose)
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except requests.exceptions.Timeout as errt:
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print_error(errt, "Timeout Error:", social_network, verbose)
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except requests.exceptions.RequestException as err:
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print_error(err, "Unknown error:", social_network, verbose)
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return None, "", -1
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def sherlock(username, site_data, verbose=False, tor=False, unique_tor=False, proxy=None):
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"""Run Sherlock Analysis.
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Checks for existence of username on various social media sites.
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Keyword Arguments:
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username -- String indicating username that report
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should be created against.
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site_data -- Dictionary containing all of the site data.
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verbose -- Boolean indicating whether to give verbose output.
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tor -- Boolean indicating whether to use a tor circuit for the requests.
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unique_tor -- Boolean indicating whether to use a new tor circuit for each request.
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proxy -- String indicating the proxy URL
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Return Value:
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Dictionary containing results from report. Key of dictionary is the name
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of the social network site, and the value is another dictionary with
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the following keys:
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url_main: URL of main site.
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url_user: URL of user on site (if account exists).
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exists: String indicating results of test for account existence.
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http_status: HTTP status code of query which checked for existence on
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site.
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response_text: Text that came back from request. May be None if
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there was an HTTP error when checking for existence.
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"""
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global amount
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fname = username.lower() + ".txt"
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if os.path.isfile(fname):
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os.remove(fname)
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print((Style.BRIGHT + Fore.GREEN + "[" +
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Fore.YELLOW + "*" +
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Fore.GREEN + "] Removing previous file:" +
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Fore.WHITE + " {}").format(fname))
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print((Style.BRIGHT + Fore.GREEN + "[" +
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Fore.YELLOW + "*" +
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Fore.GREEN + "] Checking username" +
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Fore.WHITE + " {}" +
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Fore.GREEN + " on:").format(username))
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# A user agent is needed because some sites don't
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# return the correct information since they think that
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# we are bots
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headers = {
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'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:55.0) Gecko/20100101 Firefox/55.0'
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}
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# Allow 1 thread for each external service, so `len(site_data)` threads total
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executor = ThreadPoolExecutor(max_workers=len(site_data))
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# Create session based on request methodology
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underlying_session = requests.session()
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underlying_request = requests.Request()
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if tor or unique_tor:
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underlying_request = TorRequest()
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underlying_session = underlying_request.session
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# Create multi-threaded session for all requests. Use our custom FuturesSession that exposes response time
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session = ElapsedFuturesSession(
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executor=executor, session=underlying_session)
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# Results from analysis of all sites
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results_total = {}
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# First create futures for all requests. This allows for the requests to run in parallel
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for social_network, net_info in site_data.items():
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# Results from analysis of this specific site
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results_site = {}
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# Record URL of main site
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results_site['url_main'] = net_info.get("urlMain")
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# Don't make request if username is invalid for the site
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regex_check = net_info.get("regexCheck")
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if regex_check and re.search(regex_check, username) is None:
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# No need to do the check at the site: this user name is not allowed.
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print((Style.BRIGHT + Fore.WHITE + "[" +
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Fore.RED + "-" +
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Fore.WHITE + "]" +
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Fore.GREEN + " {}:" +
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Fore.YELLOW + " Illegal Username Format For This Site!").format(social_network))
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results_site["exists"] = "illegal"
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else:
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# URL of user on site (if it exists)
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url = net_info["url"].format(username)
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results_site["url_user"] = url
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request_method = session.get
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if social_network != "GitHub":
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# If only the status_code is needed don't download the body
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if net_info["errorType"] == 'status_code':
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request_method = session.head
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if net_info["errorType"] == "response_url":
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#Site forwards request to a different URL if username not
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#found. Disallow the redirect so we can capture the
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#http status from the original URL request.
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allow_redirects = False
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else:
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#Allow whatever redirect that the site wants to do.
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#The final result of the request will be what is available.
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allow_redirects = True
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# This future starts running the request in a new thread, doesn't block the main thread
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if proxy != None:
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proxies = {"http": proxy, "https": proxy}
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future = request_method(url=url, headers=headers,
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proxies=proxies,
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allow_redirects=allow_redirects
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)
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else:
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future = request_method(url=url, headers=headers,
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allow_redirects=allow_redirects
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)
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# Store future in data for access later
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net_info["request_future"] = future
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# Reset identify for tor (if needed)
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if unique_tor:
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underlying_request.reset_identity()
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# Add this site's results into final dictionary with all of the other results.
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results_total[social_network] = results_site
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# Open the file containing account links
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f = open_file(fname)
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# Core logic: If tor requests, make them here. If multi-threaded requests, wait for responses
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for social_network, net_info in site_data.items():
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# Retrieve results again
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results_site = results_total.get(social_network)
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# Retrieve other site information again
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url = results_site.get("url_user")
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exists = results_site.get("exists")
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if exists is not None:
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# We have already determined the user doesn't exist here
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continue
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# Get the expected error type
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error_type = net_info["errorType"]
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# Default data in case there are any failures in doing a request.
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http_status = "?"
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response_text = ""
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# Retrieve future and ensure it has finished
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future = net_info["request_future"]
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r, error_type, response_time = get_response(request_future=future,
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error_type=error_type,
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social_network=social_network,
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verbose=verbose)
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# Attempt to get request information
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try:
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http_status = r.status_code
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except:
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pass
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try:
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response_text = r.text.encode(r.encoding)
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except:
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pass
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if error_type == "message":
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error = net_info.get("errorMsg")
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# Checks if the error message is in the HTML
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if not error in r.text:
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print_found(social_network, url, response_time, verbose)
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write_to_file(url, f)
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exists = "yes"
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amount = amount+1
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else:
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print_not_found(social_network, response_time, verbose)
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exists = "no"
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elif error_type == "status_code":
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# Checks if the status code of the response is 2XX
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if not r.status_code >= 300 or r.status_code < 200:
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print_found(social_network, url, response_time, verbose)
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write_to_file(url, f)
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exists = "yes"
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amount = amount+1
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else:
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print_not_found(social_network, response_time, verbose)
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exists = "no"
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elif error_type == "response_url":
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# For this detection method, we have turned off the redirect.
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# So, there is no need to check the response URL: it will always
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# match the request. Instead, we will ensure that the response
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# code indicates that the request was successful (i.e. no 404, or
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# forward to some odd redirect).
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if (r.status_code >= 200) and (r.status_code < 300):
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#
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print_found(social_network, url, response_time, verbose)
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write_to_file(url, f)
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exists = "yes"
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amount = amount+1
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else:
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print_not_found(social_network, response_time, verbose)
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exists = "no"
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elif error_type == "":
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print((Style.BRIGHT + Fore.WHITE + "[" +
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Fore.RED + "-" +
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Fore.WHITE + "]" +
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Fore.GREEN + " {}:" +
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Fore.YELLOW + " Error!").format(social_network))
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exists = "error"
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# Save exists flag
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results_site['exists'] = exists
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# Save results from request
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results_site['http_status'] = http_status
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results_site['response_text'] = response_text
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results_site['response_time_ms'] = response_time
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# Add this site's results into final dictionary with all of the other results.
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results_total[social_network] = results_site
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print((Style.BRIGHT + Fore.GREEN + "[" +
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Fore.YELLOW + "*" +
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Fore.GREEN + "] Saved: " +
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Fore.WHITE + "{}").format(fname))
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final_score(amount, f)
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f.close()
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return results_total
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def main():
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# Colorama module's initialization.
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init(autoreset=True)
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version_string = f"%(prog)s {__version__}\n" + \
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f"{requests.__description__}: {requests.__version__}\n" + \
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f"Python: {platform.python_version()}"
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parser = ArgumentParser(formatter_class=RawDescriptionHelpFormatter,
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description=f"{module_name} (Version {__version__})"
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)
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parser.add_argument("--version",
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action="version", version=version_string,
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help="Display version information and dependencies."
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)
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parser.add_argument("--verbose", "-v", "-d", "--debug",
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action="store_true", dest="verbose", default=False,
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help="Display extra debugging information and metrics."
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)
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parser.add_argument("--quiet", "-q",
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action="store_false", dest="verbose",
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help="Disable debugging information (Default Option)."
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)
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parser.add_argument("--tor", "-t",
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action="store_true", dest="tor", default=False,
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help="Make requests over TOR; increases runtime; requires TOR to be installed and in system path.")
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parser.add_argument("--unique-tor", "-u",
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action="store_true", dest="unique_tor", default=False,
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help="Make requests over TOR with new TOR circuit after each request; increases runtime; requires TOR to be installed and in system path.")
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parser.add_argument("--csv",
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action="store_true", dest="csv", default=False,
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help="Create Comma-Separated Values (CSV) File."
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)
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parser.add_argument("--site",
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action="append", metavar='SITE_NAME',
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dest="site_list", default=None,
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help="Limit analysis to just the listed sites. Add multiple options to specify more than one site."
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)
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parser.add_argument("--proxy", "-p", metavar='PROXY_URL',
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action="store", dest="proxy", default=None,
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help="Make requests over a proxy. e.g. socks5://127.0.0.1:1080"
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)
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parser.add_argument("username",
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nargs='+', metavar='USERNAMES',
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action="store",
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help="One or more usernames to check with social networks."
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)
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args = parser.parse_args()
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print(Fore.WHITE + Style.BRIGHT + BANNER)
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# Argument check
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# TODO regex check on args.proxy
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if args.tor and args.proxy != None:
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raise Exception("TOR and Proxy cannot be set in the meantime.")
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# Make prompts
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if args.proxy != None:
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print("Using the proxy: " + args.proxy)
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if args.tor or args.unique_tor:
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print("Using TOR to make requests")
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print("Warning: some websites might refuse connecting over TOR, so note that using this option might increase connection errors.")
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# Load the data
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data_file_path = os.path.join(os.path.dirname(
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os.path.realpath(__file__)), "data.json")
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with open(data_file_path, "r", encoding="utf-8") as raw:
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site_data_all = json.load(raw)
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if args.site_list is None:
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# Not desired to look at a sub-set of sites
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site_data = site_data_all
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else:
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# User desires to selectively run queries on a sub-set of the site list.
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# Make sure that the sites are supported & build up pruned site database.
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site_data = {}
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site_missing = []
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for site in args.site_list:
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for existing_site in site_data_all:
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if site.lower() == existing_site.lower():
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site_data[existing_site] = site_data_all[existing_site]
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if not site_data:
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# Build up list of sites not supported for future error message.
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site_missing.append(f"'{site}'")
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if site_missing:
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print(
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f"Error: Desired sites not found: {', '.join(site_missing)}.")
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sys.exit(1)
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# Run report on all specified users.
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for username in args.username:
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print()
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results = {}
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results = sherlock(username, site_data, verbose=args.verbose,
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tor=args.tor, unique_tor=args.unique_tor, proxy=args.proxy)
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if args.csv == True:
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with open(username + ".csv", "w", newline='', encoding="utf-8") as csv_report:
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writer = csv.writer(csv_report)
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writer.writerow(['username',
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'name',
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'url_main',
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'url_user',
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'exists',
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'http_status',
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'response_time_ms'
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]
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)
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for site in results:
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writer.writerow([username,
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site,
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results[site]['url_main'],
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results[site]['url_user'],
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results[site]['exists'],
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results[site]['http_status'],
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results[site]['response_time_ms']
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]
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)
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if __name__ == "__main__":
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main()
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