diff options
Diffstat (limited to 'youtube_dl/extractor/nrk.py')
| -rw-r--r-- | youtube_dl/extractor/nrk.py | 44 |
1 files changed, 40 insertions, 4 deletions
diff --git a/youtube_dl/extractor/nrk.py b/youtube_dl/extractor/nrk.py index 3700b7ab2..c89aac63e 100644 --- a/youtube_dl/extractor/nrk.py +++ b/youtube_dl/extractor/nrk.py @@ -1,6 +1,7 @@ # coding: utf-8 from __future__ import unicode_literals +import random import re from .common import InfoExtractor @@ -14,6 +15,25 @@ from ..utils import ( class NRKBaseIE(InfoExtractor): + _faked_ip = None + + def _download_webpage_handle(self, *args, **kwargs): + # NRK checks X-Forwarded-For HTTP header in order to figure out the + # origin of the client behind proxy. This allows to bypass geo + # restriction by faking this header's value to some Norway IP. + # We will do so once we encounter any geo restriction error. + if self._faked_ip: + # NB: str is intentional + kwargs.setdefault(str('headers'), {})['X-Forwarded-For'] = self._faked_ip + return super(NRKBaseIE, self)._download_webpage_handle(*args, **kwargs) + + def _fake_ip(self): + # Use fake IP from 37.191.128.0/17 in order to workaround geo + # restriction + def octet(lb=0, ub=255): + return random.randint(lb, ub) + self._faked_ip = '37.191.%d.%d' % (octet(128), octet()) + def _real_extract(self, url): video_id = self._match_id(url) @@ -24,6 +44,8 @@ class NRKBaseIE(InfoExtractor): title = data.get('fullTitle') or data.get('mainTitle') or data['title'] video_id = data.get('id') or video_id + http_headers = {'X-Forwarded-For': self._faked_ip} if self._faked_ip else {} + entries = [] media_assets = data.get('mediaAssets') @@ -54,6 +76,7 @@ class NRKBaseIE(InfoExtractor): 'duration': duration, 'subtitles': subtitles, 'formats': formats, + 'http_headers': http_headers, }) if not entries: @@ -70,10 +93,23 @@ class NRKBaseIE(InfoExtractor): }] if not entries: - if data.get('usageRights', {}).get('isGeoBlocked'): - raise ExtractorError( - 'NRK har ikke rettigheter til å vise dette programmet utenfor Norge', - expected=True) + message_type = data.get('messageType', '') + # Can be ProgramIsGeoBlocked or ChannelIsGeoBlocked* + if 'IsGeoBlocked' in message_type and not self._faked_ip: + self.report_warning( + 'Video is geo restricted, trying to fake IP') + self._fake_ip() + return self._real_extract(url) + + MESSAGES = { + 'ProgramRightsAreNotReady': 'Du kan dessverre ikke se eller høre programmet', + 'ProgramRightsHasExpired': 'Programmet har gått ut', + 'ProgramIsGeoBlocked': 'NRK har ikke rettigheter til å vise dette programmet utenfor Norge', + } + raise ExtractorError( + '%s said: %s' % (self.IE_NAME, MESSAGES.get( + message_type, message_type)), + expected=True) conviva = data.get('convivaStatistics') or {} series = conviva.get('seriesName') or data.get('seriesTitle') |