search

Anorov / cloudflare-scrape

A Python module to bypass Cloudflare's anti-bot page.
MIT License
3.35k stars 458 forks source link

Doesn't work #384

Open FrederikWLC opened 4 years ago

FrederikWLC commented 4 years ago

Before creating an issue, first upgrade cfscrape with pip install -U cfscrape and see if you're still experiencing the problem. Please also confirm your Node version (node --version or nodejs --version) is version 10 or higher.

Make sure the website you're having issues with is actually using anti-bot protection by Cloudflare and not a competitor like Imperva Incapsula or Sucuri. And if you're using an anonymizing proxy, a VPN, or Tor, Cloudflare often flags those IPs and may block you or present you with a captcha as a result.

Please confirm the following statements and check the boxes before creating an issue:

Python version number

Run python --version and paste the output below:

Python 3.8.4

cfscrape version number

Run pip show cfscrape and paste the output below:

Name: cfscrape
Version: 2.1.1
Summary: A simple Python module to bypass Cloudflare's anti-bot page. See https://github.com/Anorov/cloudflare-scrape for more information.
Home-page: https://github.com/Anorov/cloudflare-scrape
Author: Anorov
Author-email: anorov.vorona@gmail.com
License: UNKNOWN
Location: c:\python38\lib\site-packages
Requires: requests
Required-by:

Code snippet involved with the issue

>>> import cfscrape
>>> cfscrape.get_tokens("https://clustrmaps.com/a/")

Complete exception and traceback

(If the problem doesn't involve an exception being raised, leave this blank)

ERROR:root:'https://clustrmaps.com/a/' returned an error. Could not collect tokens. Traceback (most recent call last):
  File "C:\Python38\lib\site-packages\cfscrape\__init__.py", line 251, in solve_challenge
    challenge, ms = re.search(
AttributeError: 'NoneType' object has no attribute 'groups'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Python38\lib\site-packages\cfscrape\__init__.py", line 383, in get_tokens

    resp = scraper.get(url, **kwargs)
  File "C:\Python38\lib\site-packages\requests\sessions.py", line 543, in get
    return self.request('GET', url, **kwargs)
  File "C:\Python38\lib\site-packages\cfscrape\__init__.py", line 129, in request
    resp = self.solve_cf_challenge(resp, **kwargs)
  File "C:\Python38\lib\site-packages\cfscrape\__init__.py", line 204, in solve_cf_challenge
    answer, delay = self.solve_challenge(body, domain)
  File "C:\Python38\lib\site-packages\cfscrape\__init__.py", line 290, in solve_challenge
    raise ValueError(
ValueError: Unable to identify Cloudflare IUAM Javascript on website. Cloudflare may have changed their technique, or there may be a bug in the script.

Please read https://github.com/Anorov/cloudflare-scrape#updates, then file a bug report at https://github.com/Anorov/cloudflare-scrape/issues."

URL of the Cloudflare-protected page

[https://clustrmaps.com/a/]

URL of Pastebin/Gist with HTML source of protected page

[https://pastebin.com/yrgppqQj]

JaimeBadiola commented 4 years ago

I have the same issue with https://www.altcointrader.co.za/

zubairvp commented 4 years ago

I am facing the same problem with https://www.productreview.com.au/ . I have updated the cfscrape and using node js v14. I have recognized that 'cf_clearance' is empty.