mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-21 20:46:36 -05:00
Add experimental geo restriction bypass mechanism
Based on faking X-Forwarded-For HTTP header
This commit is contained in:
Sergey M․
Sergey M
parent
bf5b9d859a
commit
773f291dcb
5 changed files with 340 additions and 6 deletions
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@ -56,6 +56,8 @@
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ExtractorError,
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format_bytes,
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formatSeconds,
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GeoRestrictedError,
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ISO3166Utils,
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locked_file,
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make_HTTPS_handler,
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MaxDownloadsReached,
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@ -272,6 +274,13 @@ class YoutubeDL(object):
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If it returns None, the video is downloaded.
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match_filter_func in utils.py is one example for this.
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no_color: Do not emit color codes in output.
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bypass_geo_restriction:
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Bypass geographic restriction via faking X-Forwarded-For
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HTTP header (experimental)
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bypass_geo_restriction_as_country:
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Two-letter ISO 3166-2 country code that will be used for
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explicit geographic restriction bypassing via faking
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X-Forwarded-For HTTP header (experimental)
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The following options determine which downloader is picked:
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external_downloader: Executable of the external downloader to call.
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@ -707,6 +716,14 @@ def extract_info(self, url, download=True, ie_key=None, extra_info={},
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return self.process_ie_result(ie_result, download, extra_info)
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else:
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return ie_result
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except GeoRestrictedError as e:
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msg = e.msg
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if e.countries:
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msg += '\nThis video is available in %s.' % ', '.join(
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map(ISO3166Utils.short2full, e.countries))
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msg += '\nYou might want to use a VPN or a proxy server (with --proxy) to workaround.'
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self.report_error(msg)
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break
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except ExtractorError as e: # An error we somewhat expected
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self.report_error(compat_str(e), e.format_traceback())
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break
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@ -414,6 +414,8 @@ def parse_retries(retries):
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'cn_verification_proxy': opts.cn_verification_proxy,
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'geo_verification_proxy': opts.geo_verification_proxy,
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'config_location': opts.config_location,
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'bypass_geo_restriction': opts.bypass_geo_restriction,
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'bypass_geo_restriction_as_country': opts.bypass_geo_restriction_as_country,
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}
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with YoutubeDL(ydl_opts) as ydl:
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@ -6,6 +6,7 @@
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import json
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import netrc
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import os
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import random
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import re
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import socket
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import sys
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@ -39,6 +40,8 @@
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ExtractorError,
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fix_xml_ampersands,
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float_or_none,
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GeoRestrictedError,
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GeoUtils,
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int_or_none,
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js_to_json,
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parse_iso8601,
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@ -320,17 +323,25 @@ class InfoExtractor(object):
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_real_extract() methods and define a _VALID_URL regexp.
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Probably, they should also be added to the list of extractors.
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_BYPASS_GEO attribute may be set to False in order to disable
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geo restriction bypass mechanisms for a particular extractor.
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Though it won't disable explicit geo restriction bypass based on
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country code provided with bypass_geo_restriction_as_country.
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Finally, the _WORKING attribute should be set to False for broken IEs
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in order to warn the users and skip the tests.
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"""
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_ready = False
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_downloader = None
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_x_forwarded_for_ip = None
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_BYPASS_GEO = True
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_WORKING = True
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def __init__(self, downloader=None):
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"""Constructor. Receives an optional downloader."""
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self._ready = False
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self._x_forwarded_for_ip = None
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self.set_downloader(downloader)
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@classmethod
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@ -359,6 +370,10 @@ def working(cls):
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def initialize(self):
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"""Initializes an instance (authentication, etc)."""
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if not self._x_forwarded_for_ip:
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country_code = self._downloader.params.get('bypass_geo_restriction_as_country', None)
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if country_code:
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self._x_forwarded_for_ip = GeoUtils.random_ipv4(country_code)
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if not self._ready:
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self._real_initialize()
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self._ready = True
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@ -366,8 +381,22 @@ def initialize(self):
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def extract(self, url):
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"""Extracts URL information and returns it in list of dicts."""
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try:
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self.initialize()
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return self._real_extract(url)
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for _ in range(2):
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try:
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self.initialize()
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return self._real_extract(url)
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except GeoRestrictedError as e:
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if (not self._downloader.params.get('bypass_geo_restriction_as_country', None) and
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self._BYPASS_GEO and
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self._downloader.params.get('bypass_geo_restriction', True) and
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not self._x_forwarded_for_ip and
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e.countries):
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self._x_forwarded_for_ip = GeoUtils.random_ipv4(random.choice(e.countries))
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if self._x_forwarded_for_ip:
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self.report_warning(
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'Video is geo restricted. Retrying extraction with fake %s IP as X-Forwarded-For.' % self._x_forwarded_for_ip)
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continue
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raise
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except ExtractorError:
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raise
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except compat_http_client.IncompleteRead as e:
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@ -434,6 +463,15 @@ def _download_webpage_handle(self, url_or_request, video_id, note=None, errnote=
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if isinstance(url_or_request, (compat_str, str)):
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url_or_request = url_or_request.partition('#')[0]
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# Some sites check X-Forwarded-For HTTP header in order to figure out
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# the origin of the client behind proxy. This allows bypassing geo
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# restriction by faking this header's value to IP that belongs to some
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# geo unrestricted country. We will do so once we encounter any
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# geo restriction error.
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if self._x_forwarded_for_ip:
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if 'X-Forwarded-For' not in headers:
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headers['X-Forwarded-For'] = self._x_forwarded_for_ip
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urlh = self._request_webpage(url_or_request, video_id, note, errnote, fatal, data=data, headers=headers, query=query)
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if urlh is False:
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assert not fatal
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@ -609,10 +647,8 @@ def raise_login_required(msg='This video is only available for registered users'
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expected=True)
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@staticmethod
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def raise_geo_restricted(msg='This video is not available from your location due to geo restriction'):
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raise ExtractorError(
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'%s. You might want to use --proxy to workaround.' % msg,
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expected=True)
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def raise_geo_restricted(msg='This video is not available from your location due to geo restriction', countries=None):
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raise GeoRestrictedError(msg, countries=countries)
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# Methods for following #608
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@staticmethod
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@ -549,6 +549,18 @@ def _scrub_eq(o):
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'Upper bound of a range for randomized sleep before each download '
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'(maximum possible number of seconds to sleep). Must only be used '
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'along with --min-sleep-interval.'))
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workarounds.add_option(
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'--bypass-geo',
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action='store_true', dest='bypass_geo_restriction', default=True,
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help='Bypass geographic restriction via faking X-Forwarded-For HTTP header (experimental)')
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workarounds.add_option(
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'--no-bypass-geo',
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action='store_false', dest='bypass_geo_restriction', default=True,
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help='Do not bypass geographic restriction via faking X-Forwarded-For HTTP header (experimental)')
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workarounds.add_option(
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'--bypass-geo-as-country', metavar='CODE',
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dest='bypass_geo_restriction_as_country', default=None,
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help='Force bypass geographic restriction with explicitly provided two-letter ISO 3166-2 country code (experimental)')
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verbosity = optparse.OptionGroup(parser, 'Verbosity / Simulation Options')
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verbosity.add_option(
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@ -23,6 +23,7 @@
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import os
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import pipes
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import platform
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import random
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import re
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import socket
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import ssl
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@ -747,6 +748,18 @@ class RegexNotFoundError(ExtractorError):
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pass
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class GeoRestrictedError(ExtractorError):
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"""Geographic restriction Error exception.
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This exception may be thrown when a video is not available from your
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geographic location due to geographic restrictions imposed by a website.
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"""
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def __init__(self, msg, countries=None):
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super(GeoRestrictedError, self).__init__(msg, expected=True)
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self.msg = msg
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self.countries = countries
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class DownloadError(YoutubeDLError):
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"""Download Error exception.
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@ -3027,6 +3040,260 @@ def short2full(cls, code):
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return cls._country_map.get(code.upper())
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class GeoUtils(object):
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# Major IPv4 address blocks per country
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_country_ip_map = {
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'AD': '85.94.160.0/19',
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'AE': '94.200.0.0/13',
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'AF': '149.54.0.0/17',
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'AG': '209.59.64.0/18',
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'AI': '204.14.248.0/21',
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'AL': '46.99.0.0/16',
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'AM': '46.70.0.0/15',
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'AO': '105.168.0.0/13',
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'AP': '159.117.192.0/21',
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'AR': '181.0.0.0/12',
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'AS': '202.70.112.0/20',
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'AT': '84.112.0.0/13',
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'AU': '1.128.0.0/11',
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'AW': '181.41.0.0/18',
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'AZ': '5.191.0.0/16',
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'BA': '31.176.128.0/17',
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'BB': '65.48.128.0/17',
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'BD': '114.130.0.0/16',
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'BE': '57.0.0.0/8',
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'BF': '129.45.128.0/17',
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'BG': '95.42.0.0/15',
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'BH': '37.131.0.0/17',
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'BI': '154.117.192.0/18',
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'BJ': '137.255.0.0/16',
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'BL': '192.131.134.0/24',
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'BM': '196.12.64.0/18',
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'BN': '156.31.0.0/16',
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'BO': '161.56.0.0/16',
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'BQ': '161.0.80.0/20',
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'BR': '152.240.0.0/12',
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'BS': '24.51.64.0/18',
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'BT': '119.2.96.0/19',
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'BW': '168.167.0.0/16',
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'BY': '178.120.0.0/13',
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'BZ': '179.42.192.0/18',
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'CA': '99.224.0.0/11',
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'CD': '41.243.0.0/16',
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'CF': '196.32.200.0/21',
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'CG': '197.214.128.0/17',
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'CH': '85.0.0.0/13',
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'CI': '154.232.0.0/14',
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'CK': '202.65.32.0/19',
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'CL': '152.172.0.0/14',
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'CM': '165.210.0.0/15',
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'CN': '36.128.0.0/10',
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'CO': '181.240.0.0/12',
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'CR': '201.192.0.0/12',
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'CU': '152.206.0.0/15',
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'CV': '165.90.96.0/19',
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'CW': '190.88.128.0/17',
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'CY': '46.198.0.0/15',
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'CZ': '88.100.0.0/14',
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'DE': '53.0.0.0/8',
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'DJ': '197.241.0.0/17',
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'DK': '87.48.0.0/12',
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'DM': '192.243.48.0/20',
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'DO': '152.166.0.0/15',
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'DZ': '41.96.0.0/12',
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'EC': '186.68.0.0/15',
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'EE': '90.190.0.0/15',
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'EG': '156.160.0.0/11',
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'ER': '196.200.96.0/20',
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'ES': '88.0.0.0/11',
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'ET': '196.188.0.0/14',
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'EU': '2.16.0.0/13',
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'FI': '91.152.0.0/13',
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'FJ': '144.120.0.0/16',
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'FM': '119.252.112.0/20',
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'FO': '88.85.32.0/19',
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'FR': '90.0.0.0/9',
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'GA': '41.158.0.0/15',
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'GB': '25.0.0.0/8',
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'GD': '74.122.88.0/21',
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'GE': '31.146.0.0/16',
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'GF': '161.22.64.0/18',
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'GG': '62.68.160.0/19',
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'GH': '45.208.0.0/14',
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'GI': '85.115.128.0/19',
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'GL': '88.83.0.0/19',
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'GM': '160.182.0.0/15',
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'GN': '197.149.192.0/18',
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'GP': '104.250.0.0/19',
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'GQ': '105.235.224.0/20',
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'GR': '94.64.0.0/13',
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'GT': '168.234.0.0/16',
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'GU': '168.123.0.0/16',
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'GW': '197.214.80.0/20',
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'GY': '181.41.64.0/18',
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'HK': '113.252.0.0/14',
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'HN': '181.210.0.0/16',
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'HR': '93.136.0.0/13',
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'HT': '148.102.128.0/17',
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'HU': '84.0.0.0/14',
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'ID': '39.192.0.0/10',
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'IE': '87.32.0.0/12',
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'IL': '79.176.0.0/13',
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'IM': '5.62.80.0/20',
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'IN': '117.192.0.0/10',
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'IO': '203.83.48.0/21',
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'IQ': '37.236.0.0/14',
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'IR': '2.176.0.0/12',
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'IS': '82.221.0.0/16',
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'IT': '79.0.0.0/10',
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'JE': '87.244.64.0/18',
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'JM': '72.27.0.0/17',
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'JO': '176.29.0.0/16',
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'JP': '126.0.0.0/8',
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'KE': '105.48.0.0/12',
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'KG': '158.181.128.0/17',
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'KH': '36.37.128.0/17',
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'KI': '103.25.140.0/22',
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'KM': '197.255.224.0/20',
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'KN': '198.32.32.0/19',
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'KP': '175.45.176.0/22',
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'KR': '175.192.0.0/10',
|
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'KW': '37.36.0.0/14',
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'KY': '64.96.0.0/15',
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'KZ': '2.72.0.0/13',
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'LA': '115.84.64.0/18',
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'LB': '178.135.0.0/16',
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'LC': '192.147.231.0/24',
|
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'LI': '82.117.0.0/19',
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'LK': '112.134.0.0/15',
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'LR': '41.86.0.0/19',
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'LS': '129.232.0.0/17',
|
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'LT': '78.56.0.0/13',
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'LU': '188.42.0.0/16',
|
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'LV': '46.109.0.0/16',
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'LY': '41.252.0.0/14',
|
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'MA': '105.128.0.0/11',
|
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'MC': '88.209.64.0/18',
|
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'MD': '37.246.0.0/16',
|
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'ME': '178.175.0.0/17',
|
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'MF': '74.112.232.0/21',
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'MG': '154.126.0.0/17',
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'MH': '117.103.88.0/21',
|
||||
'MK': '77.28.0.0/15',
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'ML': '154.118.128.0/18',
|
||||
'MM': '37.111.0.0/17',
|
||||
'MN': '49.0.128.0/17',
|
||||
'MO': '60.246.0.0/16',
|
||||
'MP': '202.88.64.0/20',
|
||||
'MQ': '109.203.224.0/19',
|
||||
'MR': '41.188.64.0/18',
|
||||
'MS': '208.90.112.0/22',
|
||||
'MT': '46.11.0.0/16',
|
||||
'MU': '105.16.0.0/12',
|
||||
'MV': '27.114.128.0/18',
|
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'MW': '105.234.0.0/16',
|
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'MX': '187.192.0.0/11',
|
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'MY': '175.136.0.0/13',
|
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'MZ': '197.218.0.0/15',
|
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'NA': '41.182.0.0/16',
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'NC': '101.101.0.0/18',
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'NE': '197.214.0.0/18',
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'NF': '203.17.240.0/22',
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'NG': '105.112.0.0/12',
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||||
'NI': '186.76.0.0/15',
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'NL': '145.96.0.0/11',
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'NO': '84.208.0.0/13',
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'NP': '36.252.0.0/15',
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'NR': '203.98.224.0/19',
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'NU': '49.156.48.0/22',
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'NZ': '49.224.0.0/14',
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'OM': '5.36.0.0/15',
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'PA': '186.72.0.0/15',
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||||
'PE': '186.160.0.0/14',
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'PF': '123.50.64.0/18',
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||||
'PG': '124.240.192.0/19',
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'PH': '49.144.0.0/13',
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'PK': '39.32.0.0/11',
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||||
'PL': '83.0.0.0/11',
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'PM': '70.36.0.0/20',
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||||
'PR': '66.50.0.0/16',
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||||
'PS': '188.161.0.0/16',
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||||
'PT': '85.240.0.0/13',
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'PW': '202.124.224.0/20',
|
||||
'PY': '181.120.0.0/14',
|
||||
'QA': '37.210.0.0/15',
|
||||
'RE': '139.26.0.0/16',
|
||||
'RO': '79.112.0.0/13',
|
||||
'RS': '178.220.0.0/14',
|
||||
'RU': '5.136.0.0/13',
|
||||
'RW': '105.178.0.0/15',
|
||||
'SA': '188.48.0.0/13',
|
||||
'SB': '202.1.160.0/19',
|
||||
'SC': '154.192.0.0/11',
|
||||
'SD': '154.96.0.0/13',
|
||||
'SE': '78.64.0.0/12',
|
||||
'SG': '152.56.0.0/14',
|
||||
'SI': '188.196.0.0/14',
|
||||
'SK': '78.98.0.0/15',
|
||||
'SL': '197.215.0.0/17',
|
||||
'SM': '89.186.32.0/19',
|
||||
'SN': '41.82.0.0/15',
|
||||
'SO': '197.220.64.0/19',
|
||||
'SR': '186.179.128.0/17',
|
||||
'SS': '105.235.208.0/21',
|
||||
'ST': '197.159.160.0/19',
|
||||
'SV': '168.243.0.0/16',
|
||||
'SX': '190.102.0.0/20',
|
||||
'SY': '5.0.0.0/16',
|
||||
'SZ': '41.84.224.0/19',
|
||||
'TC': '65.255.48.0/20',
|
||||
'TD': '154.68.128.0/19',
|
||||
'TG': '196.168.0.0/14',
|
||||
'TH': '171.96.0.0/13',
|
||||
'TJ': '85.9.128.0/18',
|
||||
'TK': '27.96.24.0/21',
|
||||
'TL': '180.189.160.0/20',
|
||||
'TM': '95.85.96.0/19',
|
||||
'TN': '197.0.0.0/11',
|
||||
'TO': '175.176.144.0/21',
|
||||
'TR': '78.160.0.0/11',
|
||||
'TT': '186.44.0.0/15',
|
||||
'TV': '202.2.96.0/19',
|
||||
'TW': '120.96.0.0/11',
|
||||
'TZ': '156.156.0.0/14',
|
||||
'UA': '93.72.0.0/13',
|
||||
'UG': '154.224.0.0/13',
|
||||
'US': '3.0.0.0/8',
|
||||
'UY': '167.56.0.0/13',
|
||||
'UZ': '82.215.64.0/18',
|
||||
'VA': '212.77.0.0/19',
|
||||
'VC': '24.92.144.0/20',
|
||||
'VE': '186.88.0.0/13',
|
||||
'VG': '172.103.64.0/18',
|
||||
'VI': '146.226.0.0/16',
|
||||
'VN': '14.160.0.0/11',
|
||||
'VU': '202.80.32.0/20',
|
||||
'WF': '117.20.32.0/21',
|
||||
'WS': '202.4.32.0/19',
|
||||
'YE': '134.35.0.0/16',
|
||||
'YT': '41.242.116.0/22',
|
||||
'ZA': '41.0.0.0/11',
|
||||
'ZM': '165.56.0.0/13',
|
||||
'ZW': '41.85.192.0/19',
|
||||
}
|
||||
|
||||
@classmethod
|
||||
def random_ipv4(cls, code):
|
||||
block = cls._country_ip_map.get(code.upper())
|
||||
if not block:
|
||||
return None
|
||||
addr, preflen = block.split('/')
|
||||
addr_min = compat_struct_unpack('!L', socket.inet_aton(addr))[0]
|
||||
addr_max = addr_min | (0xffffffff >> int(preflen))
|
||||
return socket.inet_ntoa(
|
||||
compat_struct_pack('!I', random.randint(addr_min, addr_max)))
|
||||
|
||||
|
||||
class PerRequestProxyHandler(compat_urllib_request.ProxyHandler):
|
||||
def __init__(self, proxies=None):
|
||||
# Set default handlers
|
||||
|
|
|
|||
Loading…
Reference in a new issue