Mirrors/gallery-dl
1
0
Fork 0
mirror of https://github.com/mikf/gallery-dl.git synced 2024-11-22 18:53:21 +01:00
Code Issues Releases Wiki Activity

request 'transparent.gif' when solving Cloudflare challenges

Browse Source 
This currently also works without, but they might be using these to
detect potential bots in the future.
This commit is contained in:
Mike Fährmann 2020-06-10 21:04:33 +02:00
parent 036a40943a
commit b0b1feaa67
No known key found for this signature in database
GPG Key ID: 5680CA389D365A88
1 changed files with 12 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
gallery_dl/cloudflare.py
View File

@ -33,11 +33,21 @@ def solve_challenge(session, response, kwargs):
parsed = urllib.parse.urlsplit(response.url)
root = parsed.scheme + "://" + parsed.netloc
page = response.text
try:
params = {"ray": text.extract(page, '?ray=', '"')[0]}
url = root + "/cdn-cgi/images/trace/jschal/nojs/transparent.gif"
session.request("GET", url, params=params)
url = root + "/cdn-cgi/images/trace/jschal/js/nocookie/transparent.gif"
session.request("GET", url, params=params)
except Exception:
pass
cf_kwargs = {}
headers = cf_kwargs["headers"] = collections.OrderedDict()
params = cf_kwargs["data"] = collections.OrderedDict()
page = response.text
url = root + text.unescape(text.extract(page, 'action="', '"')[0])
headers["Referer"] = response.url