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fix cloudscraper (non proprio perfetto)

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This commit is contained in:
mac12m99
2019-11-30 20:00:55 +01:00
committed by marco
parent 5ecd90fc71
commit f34284ac6f
14 changed files with 13675 additions and 11300 deletions
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369
lib/cloudscraper/__init__.py Normal file → Executable file
View File

@@ -4,13 +4,17 @@ import sys
import ssl
import requests
try:
import copyreg
except ImportError:
import copy_reg as copyreg
from copy import deepcopy
from time import sleep
from collections import OrderedDict
from requests.sessions import Session
from requests.adapters import HTTPAdapter
from requests.packages.urllib3.util.ssl_ import create_urllib3_context
from .interpreters import JavaScriptInterpreter
from .reCaptcha import reCaptcha
@@ -31,153 +35,210 @@ try:
except ImportError:
from urllib.parse import urlparse
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
__version__ = '1.1.24'
__version__ = '1.2.14'
BUG_REPORT = 'Cloudflare may have changed their technique, or there may be a bug in the script.'
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
# class CipherSuiteAdapter(HTTPAdapter):
#
# def __init__(self, cipherSuite=None, **kwargs):
# self.cipherSuite = cipherSuite
#
# self.ssl_context = create_urllib3_context(
# ssl_version=ssl.PROTOCOL_TLS,
# ciphers=self.cipherSuite
# )
#
# super(CipherSuiteAdapter, self).__init__(**kwargs)
class CipherSuiteAdapter(HTTPAdapter):
def __init__(self, cipherSuite=None, **kwargs):
self.cipherSuite = cipherSuite
__attrs__ = [
'ssl_context',
'max_retries',
'config',
'_pool_connections',
'_pool_maxsize',
'_pool_block'
]
if hasattr(ssl, 'PROTOCOL_TLS'):
self.ssl_context = create_urllib3_context(
ssl_version=getattr(ssl, 'PROTOCOL_TLSv1_3', ssl.PROTOCOL_TLSv1_2),
ciphers=self.cipherSuite
)
else:
self.ssl_context = create_urllib3_context(ssl_version=ssl.PROTOCOL_TLSv1)
def __init__(self, *args, **kwargs):
self.ssl_context = kwargs.pop('ssl_context', None)
self.cipherSuite = kwargs.pop('cipherSuite', None)
if not self.ssl_context:
self.ssl_context = ssl.create_default_context(ssl.Purpose.SERVER_AUTH)
self.ssl_context.set_ciphers(self.cipherSuite)
self.ssl_context.options |= (ssl.OP_NO_SSLv2 | ssl.OP_NO_SSLv3 | ssl.OP_NO_TLSv1 | ssl.OP_NO_TLSv1_1)
super(CipherSuiteAdapter, self).__init__(**kwargs)
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
def init_poolmanager(self, *args, **kwargs):
kwargs['ssl_context'] = self.ssl_context
return super(CipherSuiteAdapter, self).init_poolmanager(*args, **kwargs)
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
def proxy_manager_for(self, *args, **kwargs):
kwargs['ssl_context'] = self.ssl_context
return super(CipherSuiteAdapter, self).proxy_manager_for(*args, **kwargs)
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
class CloudScraper(Session):
def __init__(self, *args, **kwargs):
self.allow_brotli = kwargs.pop('allow_brotli', True if 'brotli' in sys.modules.keys() else False)
self.debug = kwargs.pop('debug', False)
self.delay = kwargs.pop('delay', None)
self.cipherSuite = kwargs.pop('cipherSuite', None)
self.interpreter = kwargs.pop('interpreter', 'js2py')
self.recaptcha = kwargs.pop('recaptcha', {})
self.allow_brotli = kwargs.pop(
'allow_brotli',
True if 'brotli' in sys.modules.keys() else False
)
self.user_agent = User_Agent(
allow_brotli=self.allow_brotli,
browser=kwargs.pop('browser', None)
)
self.cipherSuite = None
self._solveDepthCnt = 0
self.solveDepth = kwargs.pop('solveDepth', 3)
super(CloudScraper, self).__init__(*args, **kwargs)
# pylint: disable=E0203
if 'requests' in self.headers['User-Agent']:
# ------------------------------------------------------------------------------- #
# Set a random User-Agent if no custom User-Agent has been set
self.headers = User_Agent(allow_brotli=self.allow_brotli).headers
# ------------------------------------------------------------------------------- #
self.headers = self.user_agent.headers
self.mount('https://', CipherSuiteAdapter(self.loadCipherSuite()))
self.mount(
'https://',
CipherSuiteAdapter(
cipherSuite=self.loadCipherSuite() if not self.cipherSuite else self.cipherSuite
)
)
##########################################################################################################################################################
# purely to allow us to pickle dump
copyreg.pickle(ssl.SSLContext, lambda obj: (obj.__class__, (obj.protocol,)))
# ------------------------------------------------------------------------------- #
# Allow us to pickle our session back with all variables
# ------------------------------------------------------------------------------- #
def __getstate__(self):
return self.__dict__
# ------------------------------------------------------------------------------- #
# debug the request via the response
# ------------------------------------------------------------------------------- #
@staticmethod
def debugRequest(req):
try:
print(dump.dump_all(req).decode('utf-8'))
except: # noqa
pass
except ValueError as e:
print("Debug Error: {}".format(getattr(e, 'message', e)))
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
# Decode Brotli on older versions of urllib3 manually
# ------------------------------------------------------------------------------- #
def decodeBrotli(self, resp):
if requests.packages.urllib3.__version__ < '1.25.1' and resp.headers.get('Content-Encoding') == 'br':
if self.allow_brotli and resp._content:
resp._content = brotli.decompress(resp.content)
else:
logging.warning(
'You\'re running urllib3 {}, Brotli content detected, '
'Which requires manual decompression, '
'But option allow_brotli is set to False, '
'We will not continue to decompress.'.format(requests.packages.urllib3.__version__)
)
return resp
# ------------------------------------------------------------------------------- #
# construct a cipher suite of ciphers the system actually supports
# ------------------------------------------------------------------------------- #
def loadCipherSuite(self):
if self.cipherSuite:
return self.cipherSuite
self.cipherSuite = ''
if hasattr(ssl, 'PROTOCOL_TLS'):
ciphers = [
'TLS13-AES-128-GCM-SHA256',
'TLS13-AES-256-GCM-SHA384',
'TLS13-CHACHA20-POLY1305-SHA256',
'ECDHE-ECDSA-CHACHA20-POLY1305',
'ECDHE-ECDSA-AES128-GCM-SHA256',
'ECDHE-ECDSA-AES128-SHA',
'ECDHE-ECDSA-AES128-SHA256',
'ECDHE-ECDSA-AES256-GCM-SHA384',
'ECDHE-ECDSA-AES256-SHA',
'ECDHE-ECDSA-AES256-SHA384',
# Slip in some additional intermediate compatibility ciphers, This should help out users for non Cloudflare based sites.
'ECDHE-RSA-AES128-SHA256',
'ECDHE-RSA-AES256-SHA384',
'ECDHE-RSA-AES256-GCM-SHA384',
'DHE-RSA-AES128-GCM-SHA256',
'DHE-RSA-AES256-GCM-SHA384'
]
ctx = ssl.SSLContext(ssl.PROTOCOL_TLS)
for cipher in ciphers:
if hasattr(ssl, 'Purpose') and hasattr(ssl.Purpose, 'SERVER_AUTH'):
for cipher in self.user_agent.cipherSuite[:]:
try:
ctx.set_ciphers(cipher)
self.cipherSuite = '{}:{}'.format(self.cipherSuite, cipher).rstrip(':').lstrip(':')
except ssl.SSLError:
pass
context = ssl.create_default_context(ssl.Purpose.SERVER_AUTH)
context.set_ciphers(cipher)
except:
self.user_agent.cipherSuite.remove(cipher)
return self.cipherSuite
if self.user_agent.cipherSuite:
self.cipherSuite = ':'.join(self.user_agent.cipherSuite)
return self.cipherSuite
##########################################################################################################################################################
sys.tracebacklimit = 0
raise RuntimeError("The OpenSSL on this system does not meet the minimum cipher requirements.")
# ------------------------------------------------------------------------------- #
# Our hijacker request function
# ------------------------------------------------------------------------------- #
def request(self, method, url, *args, **kwargs):
ourSuper = super(CloudScraper, self)
resp = ourSuper.request(method, url, *args, **kwargs)
# pylint: disable=E0203
if kwargs.get('proxies') and kwargs.get('proxies') != self.proxies:
self.proxies = kwargs.get('proxies')
if requests.packages.urllib3.__version__ < '1.25.1' and resp.headers.get('Content-Encoding') == 'br':
if self.allow_brotli and resp._content:
resp._content = brotli.decompress(resp.content)
else:
logging.warning('Brotli content detected, But option is disabled, we will not continue.')
return resp
resp = self.decodeBrotli(
super(CloudScraper, self).request(method, url, *args, **kwargs)
)
# ------------------------------------------------------------------------------- #
# Debug request
# ------------------------------------------------------------------------------- #
if self.debug:
self.debugRequest(resp)
# Check if Cloudflare anti-bot is on
if self.isChallengeRequest(resp):
if resp.request.method != 'GET':
# Work around if the initial request is not a GET,
# Supersede with a GET then re-request the original METHOD.
self.request('GET', resp.url)
resp = ourSuper.request(method, url, *args, **kwargs)
else:
# Solve Challenge
resp = self.sendChallengeResponse(resp, **kwargs)
if self.is_Challenge_Request(resp):
# ------------------------------------------------------------------------------- #
# Try to solve the challenge and send it back
# ------------------------------------------------------------------------------- #
if self._solveDepthCnt >= self.solveDepth:
sys.tracebacklimit = 0
_ = self._solveDepthCnt
self._solveDepthCnt = 0
raise RuntimeError("!!Loop Protection!! We have tried to solve {} time(s) in a row.".format(_))
self._solveDepthCnt += 1
resp = self.Challenge_Response(resp, **kwargs)
else:
if resp.status_code not in [302, 429, 503]:
self._solveDepthCnt = 0
return resp
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
# check if the response contains a valid Cloudflare challenge
# ------------------------------------------------------------------------------- #
@staticmethod
def is_IUAM_Challenge(resp):
try:
return (
resp.headers.get('Server', '').startswith('cloudflare')
and resp.status_code in [429, 503]
and re.search(
r'action="/.*?__cf_chl_jschl_tk__=\S+".*?name="jschl_vc"\svalue=.*?',
resp.text,
re.M | re.DOTALL
)
)
except AttributeError:
pass
return False
# ------------------------------------------------------------------------------- #
# check if the response contains a valid Cloudflare reCaptcha challenge
# ------------------------------------------------------------------------------- #
@@ -199,41 +260,40 @@ class CloudScraper(Session):
return False
@staticmethod
def isChallengeRequest(resp):
if resp.headers.get('Server', '').startswith('cloudflare'):
return (
resp.status_code in [403, 429, 503]
and (
all(s in resp.content for s in [b'jschl_vc', b'jschl_answer'])
or
all(s in resp.content for s in [b'why_captcha', b'/cdn-cgi/l/chk_captcha'])
)
)
# ------------------------------------------------------------------------------- #
# Wrapper for is_reCaptcha_Challenge and is_IUAM_Challenge
# ------------------------------------------------------------------------------- #
def is_Challenge_Request(self, resp):
if self.is_reCaptcha_Challenge(resp) or self.is_IUAM_Challenge(resp):
return True
return False
# ------------------------------------------------------------------------------- #
# Try to solve cloudflare javascript challenge.
# ------------------------------------------------------------------------------- #
@staticmethod
def IUAM_Challenge_Response(body, domain, interpreter):
def IUAM_Challenge_Response(body, url, interpreter):
try:
challengeUUID = re.search(
r'__cf_chl_jschl_tk__=(?P<challengeUUID>\S+)"',
r'id="challenge-form" action="(?P<challengeUUID>\S+)"',
body, re.M | re.DOTALL
).groupdict().get('challengeUUID')
params = OrderedDict(re.findall(r'name="(r|jschl_vc|pass)"\svalue="(.*?)"', body))
).groupdict().get('challengeUUID', '')
payload = OrderedDict(re.findall(r'name="(r|jschl_vc|pass)"\svalue="(.*?)"', body))
except AttributeError:
sys.tracebacklimit = 0
raise RuntimeError("Cloudflare IUAM detected, unfortunately we can't extract the parameters correctly.")
raise RuntimeError(
"Cloudflare IUAM detected, unfortunately we can't extract the parameters correctly."
)
hostParsed = urlparse(url)
try:
params['jschl_answer'] = JavaScriptInterpreter.dynamicImport(
payload['jschl_answer'] = JavaScriptInterpreter.dynamicImport(
interpreter
).solveChallenge(body, domain)
).solveChallenge(body, hostParsed.netloc)
except Exception as e:
raise RuntimeError(
'Unable to parse Cloudflare anti-bots page: {}'.format(
@@ -242,16 +302,23 @@ class CloudScraper(Session):
)
return {
'url': 'https://{}/'.format(domain),
'params': {'__cf_chl_jschl_tk__': challengeUUID},
'data': params
'url': '{}://{}{}'.format(
hostParsed.scheme,
hostParsed.netloc,
challengeUUID
),
'data': payload
}
# ------------------------------------------------------------------------------- #
# Try to solve the reCaptcha challenge via 3rd party.
# ------------------------------------------------------------------------------- #
@staticmethod
def reCaptcha_Challenge_Response(provider, provider_params, body, url):
try:
params = re.search(
r'(name="r"\svalue="(?P<r>\S+)"|).*?__cf_chl_captcha_tk__=(?P<challengeUUID>\S+)".*?'
payload = re.search(
r'(name="r"\svalue="(?P<r>\S+)"|).*?challenge-form" action="(?P<challengeUUID>\S+)".*?'
r'data-ray="(?P<data_ray>\S+)".*?data-sitekey="(?P<site_key>\S+)"',
body, re.M | re.DOTALL
).groupdict()
@@ -261,24 +328,30 @@ class CloudScraper(Session):
"Cloudflare reCaptcha detected, unfortunately we can't extract the parameters correctly."
)
hostParsed = urlparse(url)
return {
'url': url,
'params': {'__cf_chl_captcha_tk__': params.get('challengeUUID')},
'url': '{}://{}{}'.format(
hostParsed.scheme,
hostParsed.netloc,
payload.get('challengeUUID', '')
),
'data': OrderedDict([
('r', ''),
('id', params.get('data_ray')),
('r', payload.get('r', '')),
('id', payload.get('data_ray')),
(
'g-recaptcha-response',
reCaptcha.dynamicImport(
provider.lower()
).solveCaptcha(url, params.get('site_key'), provider_params)
).solveCaptcha(url, payload.get('site_key'), provider_params)
)
])
}
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
# Attempt to handle and send the challenge response back to cloudflare
# ------------------------------------------------------------------------------- #
def sendChallengeResponse(self, resp, **original_kwargs):
def Challenge_Response(self, resp, **kwargs):
if self.is_reCaptcha_Challenge(resp):
# ------------------------------------------------------------------------------- #
# double down on the request as some websites are only checking
@@ -342,7 +415,7 @@ class CloudScraper(Session):
submit_url = self.IUAM_Challenge_Response(
resp.text,
urlparse(resp.url).netloc,
resp.url,
self.interpreter
)
@@ -362,31 +435,32 @@ class CloudScraper(Session):
cloudflare_kwargs = deepcopy(kwargs)
cloudflare_kwargs['allow_redirects'] = False
cloudflare_kwargs['params'] = updateAttr(cloudflare_kwargs, 'params', submit_url['params'])
cloudflare_kwargs['data'] = updateAttr(cloudflare_kwargs, 'data', submit_url['data'])
cloudflare_kwargs['headers'] = updateAttr(cloudflare_kwargs, 'headers', {'Referer': resp.url})
cloudflare_kwargs['data'] = updateAttr(
cloudflare_kwargs,
'data',
submit_url['data']
)
cloudflare_kwargs['headers'] = updateAttr(
cloudflare_kwargs,
'headers',
{
'Referer': resp.url
}
)
self.request(
return self.request(
'POST',
submit_url['url'],
**cloudflare_kwargs
)
# ------------------------------------------------------------------------------- #
# Request the original query request and return it
# ------------------------------------------------------------------------------- #
return self.request(resp.request.method, resp.url, **kwargs)
# ------------------------------------------------------------------------------- #
# Request the original query request and return it
# We shouldn't be here.... Re-request the original query and process again....
# ------------------------------------------------------------------------------- #
return self.request(resp.request.method, resp.url, **kwargs)
# ------------------------------------------------------------------------------- #
##########################################################################################################################################################
@classmethod
def create_scraper(cls, sess=None, **kwargs):
"""
@@ -395,25 +469,30 @@ class CloudScraper(Session):
scraper = cls(**kwargs)
if sess:
attrs = ['auth', 'cert', 'cookies', 'headers', 'hooks', 'params', 'proxies', 'data']
for attr in attrs:
for attr in ['auth', 'cert', 'cookies', 'headers', 'hooks', 'params', 'proxies', 'data']:
val = getattr(sess, attr, None)
if val:
setattr(scraper, attr, val)
return scraper
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
# Functions for integrating cloudscraper with other applications and scripts
# ------------------------------------------------------------------------------- #
@classmethod
def get_tokens(cls, url, **kwargs):
scraper = cls.create_scraper(
debug=kwargs.pop('debug', False),
delay=kwargs.pop('delay', None),
interpreter=kwargs.pop('interpreter', 'js2py'),
allow_brotli=kwargs.pop('allow_brotli', True),
recaptcha=kwargs.pop('recaptcha', {})
**{
field: kwargs.pop(field, None) for field in [
'allow_brotli',
'browser',
'debug',
'delay',
'interpreter',
'recaptcha'
] if field in kwargs
}
)
try:
@@ -432,7 +511,11 @@ class CloudScraper(Session):
cookie_domain = d
break
else:
raise ValueError('Unable to find Cloudflare cookies. Does the site actually have Cloudflare IUAM ("I\'m Under Attack Mode") enabled?')
sys.tracebacklimit = 0
raise RuntimeError(
"Unable to find Cloudflare cookies. Does the site actually "
"have Cloudflare IUAM (I'm Under Attack Mode) enabled?"
)
return (
{
@@ -442,7 +525,7 @@ class CloudScraper(Session):
scraper.headers['User-Agent']
)
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
@classmethod
def get_cookie_string(cls, url, **kwargs):
@@ -453,7 +536,7 @@ class CloudScraper(Session):
return '; '.join('='.join(pair) for pair in tokens.items()), user_agent
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
create_scraper = CloudScraper.create_scraper
get_tokens = CloudScraper.get_tokens

0
lib/cloudscraper/interpreters/__init__.py Normal file → Executable file
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0
lib/cloudscraper/interpreters/chakracore.py Normal file → Executable file
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9
lib/cloudscraper/interpreters/js2py.py Normal file → Executable file
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@@ -15,12 +15,9 @@ class ChallengeInterpreter(JavaScriptInterpreter):
super(ChallengeInterpreter, self).__init__('js2py')
def eval(self, jsEnv, js):
### blocca lo script
# from core.support import dbg; dbg()
# if js2py.eval_js('(+(+!+[]+[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+[!+[]+!+[]]+[+[]])+[])[+!+[]]') == '1':
# logging.warning('WARNING - Please upgrade your js2py https://github.com/PiotrDabkowski/Js2Py, applying work around for the meantime.')
# js = jsunfuck(js)
if js2py.eval_js('(+(+!+[]+[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+[!+[]+!+[]]+[+[]])+[])[+!+[]]') == '1':
logging.warning('WARNING - Please upgrade your js2py https://github.com/PiotrDabkowski/Js2Py, applying work around for the meantime.')
js = jsunfuck(js)
def atob(s):
return base64.b64decode('{}'.format(s)).decode('utf-8')

0
lib/cloudscraper/interpreters/jsunfuck.py Normal file → Executable file
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14
lib/cloudscraper/interpreters/nodejs.py Normal file → Executable file
View File

@@ -1,14 +1,10 @@
import base64
import logging
import subprocess
import sys
from . import JavaScriptInterpreter
##########################################################################################################################################################
BUG_REPORT = 'Cloudflare may have changed their technique, or there may be a bug in the script.'
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
class ChallengeInterpreter(JavaScriptInterpreter):
@@ -37,10 +33,10 @@ class ChallengeInterpreter(JavaScriptInterpreter):
)
raise
except Exception:
logging.error('Error executing Cloudflare IUAM Javascript. %s' % BUG_REPORT)
raise
sys.tracebacklimit = 0
raise RuntimeError('Error executing Cloudflare IUAM Javascript in nodejs')
pass
# ------------------------------------------------------------------------------- #
ChallengeInterpreter()

8
lib/cloudscraper/interpreters/v8.py Normal file → Executable file
View File

@@ -10,17 +10,23 @@ except ImportError:
from . import JavaScriptInterpreter
# ------------------------------------------------------------------------------- #
class ChallengeInterpreter(JavaScriptInterpreter):
def __init__(self):
super(ChallengeInterpreter, self).__init__('v8')
# ------------------------------------------------------------------------------- #
def eval(self, jsEnv, js):
try:
return v8eval.V8().eval('{}{}'.format(jsEnv, js))
except: # noqa
except (TypeError, v8eval.V8Error):
RuntimeError('We encountered an error running the V8 Engine.')
# ------------------------------------------------------------------------------- #
ChallengeInterpreter()

206
lib/cloudscraper/reCaptcha/2captcha.py Executable file
View File

@@ -0,0 +1,206 @@
from __future__ import absolute_import
import requests
try:
import polling
except ImportError:
import sys
sys.tracebacklimit = 0
raise RuntimeError("Please install the python module 'polling' via pip or download it from https://github.com/justiniso/polling/")
from . import reCaptcha
class captchaSolver(reCaptcha):
def __init__(self):
super(captchaSolver, self).__init__('2captcha')
self.host = 'https://2captcha.com'
self.session = requests.Session()
# ------------------------------------------------------------------------------- #
@staticmethod
def checkErrorStatus(response, request_type):
if response.status_code in [500, 502]:
raise RuntimeError('2Captcha: Server Side Error {}'.format(response.status_code))
errors = {
'in.php': {
"ERROR_WRONG_USER_KEY": "You've provided api_key parameter value is in incorrect format, it should contain 32 symbols.",
"ERROR_KEY_DOES_NOT_EXIST": "The api_key you've provided does not exists.",
"ERROR_ZERO_BALANCE": "You don't have sufficient funds on your account.",
"ERROR_PAGEURL": "pageurl parameter is missing in your request.",
"ERROR_NO_SLOT_AVAILABLE":
"No Slots Available.\nYou can receive this error in two cases:\n"
"1. If you solve ReCaptcha: the queue of your captchas that are not distributed to workers is too long. "
"Queue limit changes dynamically and depends on total amount of captchas awaiting solution and usually it's between 50 and 100 captchas.\n"
"2. If you solve Normal Captcha: your maximum rate for normal captchas is lower than current rate on the server."
"You can change your maximum rate in your account's settings.",
"ERROR_IP_NOT_ALLOWED": "The request is sent from the IP that is not on the list of your allowed IPs.",
"IP_BANNED": "Your IP address is banned due to many frequent attempts to access the server using wrong authorization keys.",
"ERROR_BAD_TOKEN_OR_PAGEURL":
"You can get this error code when sending ReCaptcha V2. "
"That happens if your request contains invalid pair of googlekey and pageurl. "
"The common reason for that is that ReCaptcha is loaded inside an iframe hosted on another domain/subdomain.",
"ERROR_GOOGLEKEY":
"You can get this error code when sending ReCaptcha V2. "
"That means that sitekey value provided in your request is incorrect: it's blank or malformed.",
"MAX_USER_TURN": "You made more than 60 requests within 3 seconds.Your account is banned for 10 seconds. Ban will be lifted automatically."
},
'res.php': {
"ERROR_CAPTCHA_UNSOLVABLE":
"We are unable to solve your captcha - three of our workers were unable solve it "
"or we didn't get an answer within 90 seconds (300 seconds for ReCaptcha V2). "
"We will not charge you for that request.",
"ERROR_WRONG_USER_KEY": "You've provided api_key parameter value in incorrect format, it should contain 32 symbols.",
"ERROR_KEY_DOES_NOT_EXIST": "The api_key you've provided does not exists.",
"ERROR_WRONG_ID_FORMAT": "You've provided captcha ID in wrong format. The ID can contain numbers only.",
"ERROR_WRONG_CAPTCHA_ID": "You've provided incorrect captcha ID.",
"ERROR_BAD_DUPLICATES":
"Error is returned when 100% accuracy feature is enabled. "
"The error means that max numbers of tries is reached but min number of matches not found.",
"REPORT_NOT_RECORDED": "Error is returned to your complain request if you already complained lots of correctly solved captchas.",
"ERROR_IP_ADDRES":
"You can receive this error code when registering a pingback (callback) IP or domain."
"That happes if your request is coming from an IP address that doesn't match the IP address of your pingback IP or domain.",
"ERROR_TOKEN_EXPIRED": "You can receive this error code when sending GeeTest. That error means that challenge value you provided is expired.",
"ERROR_EMPTY_ACTION": "Action parameter is missing or no value is provided for action parameter."
}
}
if response.json().get('status') is False and response.json().get('request') in errors.get(request_type):
raise RuntimeError('{} {}'.format(response.json().get('request'), errors.get(request_type).get(response.json().get('request'))))
# ------------------------------------------------------------------------------- #
def reportJob(self, jobID):
if not jobID:
raise RuntimeError("2Captcha: Error bad job id to request reCaptcha.")
def _checkRequest(response):
if response.status_code in [200, 303] and response.json().get('status') == 1:
return response
self.checkErrorStatus(response, 'res.php')
return None
response = polling.poll(
lambda: self.session.get(
'{}/res.php'.format(self.host),
params={
'key': self.api_key,
'action': 'reportbad',
'id': jobID,
'json': '1'
}
),
check_success=_checkRequest,
step=5,
timeout=180
)
if response:
return True
else:
raise RuntimeError("2Captcha: Error - Failed to report bad reCaptcha solve.")
# ------------------------------------------------------------------------------- #
def requestJob(self, jobID):
if not jobID:
raise RuntimeError("2Captcha: Error bad job id to request reCaptcha.")
def _checkRequest(response):
if response.status_code in [200, 303] and response.json().get('status') == 1:
return response
self.checkErrorStatus(response, 'res.php')
return None
response = polling.poll(
lambda: self.session.get(
'{}/res.php'.format(self.host),
params={
'key': self.api_key,
'action': 'get',
'id': jobID,
'json': '1'
}
),
check_success=_checkRequest,
step=5,
timeout=180
)
if response:
return response.json().get('request')
else:
raise RuntimeError("2Captcha: Error failed to solve reCaptcha.")
# ------------------------------------------------------------------------------- #
def requestSolve(self, site_url, site_key):
def _checkRequest(response):
if response.status_code in [200, 303] and response.json().get("status") == 1 and response.json().get('request'):
return response
self.checkErrorStatus(response, 'in.php')
return None
response = polling.poll(
lambda: self.session.post(
'{}/in.php'.format(self.host),
data={
'key': self.api_key,
'method': 'userrecaptcha',
'googlekey': site_key,
'pageurl': site_url,
'json': '1',
'soft_id': '5507698'
},
allow_redirects=False
),
check_success=_checkRequest,
step=5,
timeout=180
)
if response:
return response.json().get('request')
else:
raise RuntimeError('2Captcha: Error no job id was returned.')
# ------------------------------------------------------------------------------- #
def getCaptchaAnswer(self, site_url, site_key, reCaptchaParams):
jobID = None
if not reCaptchaParams.get('api_key'):
raise ValueError("2Captcha: Missing api_key parameter.")
self.api_key = reCaptchaParams.get('api_key')
if reCaptchaParams.get('proxy'):
self.session.proxies = reCaptchaParams.get('proxies')
try:
jobID = self.requestSolve(site_url, site_key)
return self.requestJob(jobID)
except polling.TimeoutException:
try:
if jobID:
self.reportJob(jobID)
except polling.TimeoutException:
raise RuntimeError("2Captcha: reCaptcha solve took to long and also failed reporting the job.")
raise RuntimeError("2Captcha: reCaptcha solve took to long to execute, aborting.")
# ------------------------------------------------------------------------------- #
captchaSolver()

22
lib/cloudscraper/reCaptcha/__init__.py Normal file → Executable file
View File

@@ -1,4 +1,3 @@
import re
import sys
import logging
import abc
@@ -8,20 +7,20 @@ if sys.version_info >= (3, 4):
else:
ABC = abc.ABCMeta('ABC', (), {})
##########################################################################################################################################################
BUG_REPORT = 'Cloudflare may have changed their technique, or there may be a bug in the script.'
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
captchaSolvers = {}
# ------------------------------------------------------------------------------- #
class reCaptcha(ABC):
@abc.abstractmethod
def __init__(self, name):
captchaSolvers[name] = self
# ------------------------------------------------------------------------------- #
@classmethod
def dynamicImport(cls, name):
if name not in captchaSolvers:
@@ -35,14 +34,13 @@ class reCaptcha(ABC):
return captchaSolvers[name]
# ------------------------------------------------------------------------------- #
@abc.abstractmethod
def getCaptchaAnswer(self, site_url, site_key, reCaptchaParams):
pass
def solveCaptcha(self, ret, reCaptchaParams):
try:
site_key = re.search('data-sitekey="(.+?)"', ret.text).group(1)
except Exception as e:
raise ValueError("Unable to parse Cloudflare\'s reCaptcha variable 'data-sitekey': {} {}".format(e.message, BUG_REPORT))
# ------------------------------------------------------------------------------- #
return self.getCaptchaAnswer(ret.url, site_key, reCaptchaParams)
def solveCaptcha(self, site_url, site_key, reCaptchaParams):
return self.getCaptchaAnswer(site_url, site_key, reCaptchaParams)

24
lib/cloudscraper/reCaptcha/anticaptcha.py Normal file → Executable file
View File

@@ -3,10 +3,10 @@ from __future__ import absolute_import
import sys
try:
from python_anticaptcha import AnticaptchaClient, NoCaptchaTaskProxylessTask, NoCaptchaTask, Proxy
from python_anticaptcha import AnticaptchaClient, NoCaptchaTaskProxylessTask
except ImportError:
sys.tracebacklimit = 0
raise RuntimeError("Please install the python module 'python_anticaptcha' via pip or download it https://github.com/ad-m/python-anticaptcha")
raise RuntimeError("Please install the python module 'python_anticaptcha' via pip or download it from https://github.com/ad-m/python-anticaptcha")
from . import reCaptcha
@@ -22,20 +22,16 @@ class captchaSolver(reCaptcha):
client = AnticaptchaClient(reCaptchaParams.get('api_key'))
if reCaptchaParams.get('proxy', False) and reCaptchaParams.get('proxies'):
if reCaptchaParams.get('proxy'):
client.session.proxies = reCaptchaParams.get('proxies')
task = NoCaptchaTask(
site_url,
site_key,
proxy=Proxy.parse_url(
reCaptchaParams.get('proxies').get('https')
)
)
else:
task = NoCaptchaTaskProxylessTask(site_url, site_key)
job = client.createTask(task)
job.join()
task = NoCaptchaTaskProxylessTask(site_url, site_key)
if not hasattr(client, 'createTaskSmee'):
sys.tracebacklimit = 0
raise RuntimeError("Please upgrade 'python_anticaptcha' via pip or download it from https://github.com/ad-m/python-anticaptcha")
job = client.createTaskSmee(task)
return job.get_solution_response()

17
lib/cloudscraper/reCaptcha/deathbycaptcha.py Normal file → Executable file
View File

@@ -20,9 +20,10 @@ class captchaSolver(reCaptcha):
self.host = 'http://api.dbcapi.me/api'
self.session = requests.Session()
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
def checkErrorStatus(self, response):
@staticmethod
def checkErrorStatus(response):
errors = dict(
[
(400, "DeathByCaptcha: 400 Bad Request"),
@@ -35,7 +36,7 @@ class captchaSolver(reCaptcha):
if response.status_code in errors:
raise RuntimeError(errors.get(response.status_code))
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
def login(self, username, password):
self.username = username
@@ -71,7 +72,7 @@ class captchaSolver(reCaptcha):
self.debugRequest(response)
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
def reportJob(self, jobID):
if not jobID:
@@ -104,7 +105,7 @@ class captchaSolver(reCaptcha):
else:
raise RuntimeError("DeathByCaptcha: Error report failed reCaptcha.")
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
def requestJob(self, jobID):
if not jobID:
@@ -133,7 +134,7 @@ class captchaSolver(reCaptcha):
else:
raise RuntimeError("DeathByCaptcha: Error failed to solve reCaptcha.")
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
def requestSolve(self, site_url, site_key):
def _checkRequest(response):
@@ -169,7 +170,7 @@ class captchaSolver(reCaptcha):
else:
raise RuntimeError('DeathByCaptcha: Error no job id was returned.')
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
def getCaptchaAnswer(self, site_url, site_key, reCaptchaParams):
jobID = None
@@ -195,4 +196,6 @@ class captchaSolver(reCaptcha):
raise RuntimeError("DeathByCaptcha: reCaptcha solve took to long to execute, aborting.")
# ------------------------------------------------------------------------------- #
captchaSolver()

70
lib/cloudscraper/user_agent/__init__.py Normal file → Executable file
View File

@@ -1,46 +1,82 @@
import os
import json
import os
import random
import logging
import sys
from collections import OrderedDict
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
class User_Agent():
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
def __init__(self, *args, **kwargs):
self.headers = None
self.cipherSuite = []
self.loadUserAgent(*args, **kwargs)
##########################################################################################################################################################
# ------------------------------------------------------------------------------- #
def loadHeaders(self, user_agents, user_agent_version):
if user_agents.get(self.browser).get('releases').get(user_agent_version).get('headers'):
self.headers = user_agents.get(self.browser).get('releases').get(user_agent_version).get('headers')
else:
self.headers = user_agents.get(self.browser).get('default_headers')
# ------------------------------------------------------------------------------- #
def filterAgents(self, releases):
filtered = {}
for release in releases:
if self.mobile and releases[release]['User-Agent']['mobile']:
filtered[release] = filtered.get(release, []) + releases[release]['User-Agent']['mobile']
if self.desktop and releases[release]['User-Agent']['desktop']:
filtered[release] = filtered.get(release, []) + releases[release]['User-Agent']['desktop']
return filtered
# ------------------------------------------------------------------------------- #
def loadUserAgent(self, *args, **kwargs):
browser = kwargs.pop('browser', None)
self.browser = kwargs.pop('browser', None)
if isinstance(self.browser, dict):
self.desktop = self.browser.get('desktop', True)
self.mobile = self.browser.get('mobile', True)
self.browser = self.browser.get('browser', None)
else:
self.desktop = kwargs.pop('desktop', True)
self.mobile = kwargs.pop('mobile', True)
if not self.desktop and not self.mobile:
sys.tracebacklimit = 0
raise RuntimeError("Sorry you can't have mobile and desktop disabled at the same time.")
user_agents = json.load(
open(os.path.join(os.path.dirname(__file__), 'browsers.json'), 'r'),
object_pairs_hook=OrderedDict
)
if browser and not user_agents.get(browser):
logging.error('Sorry "{}" browser User-Agent was not found.'.format(browser))
raise
if self.browser and not user_agents.get(self.browser):
sys.tracebacklimit = 0
raise RuntimeError('Sorry "{}" browser User-Agent was not found.'.format(self.browser))
if not browser:
browser = random.SystemRandom().choice(list(user_agents))
if not self.browser:
self.browser = random.SystemRandom().choice(list(user_agents))
user_agent_version = random.SystemRandom().choice(list(user_agents.get(browser).get('releases')))
self.cipherSuite = user_agents.get(self.browser).get('cipherSuite', [])
if user_agents.get(browser).get('releases').get(user_agent_version).get('headers'):
self.headers = user_agents.get(browser).get('releases').get(user_agent_version).get('headers')
else:
self.headers = user_agents.get(browser).get('default_headers')
filteredAgents = self.filterAgents(user_agents.get(self.browser).get('releases'))
self.headers['User-Agent'] = random.SystemRandom().choice(user_agents.get(browser).get('releases').get(user_agent_version).get('User-Agent'))
user_agent_version = random.SystemRandom().choice(list(filteredAgents))
self.loadHeaders(user_agents, user_agent_version)
self.headers['User-Agent'] = random.SystemRandom().choice(filteredAgents[user_agent_version])
if not kwargs.get('allow_brotli', False):
if 'br' in self.headers['Accept-Encoding']:

24234
lib/cloudscraper/user_agent/browsers.json Normal file → Executable file
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