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fix issues and dynamically fetch tokens

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This commit is contained in:
Chris W 2022-04-17 16:55:03 +01:00
parent a0068bd6be
commit f24ea24a29
1 changed files with 42 additions and 17 deletions
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59
youtube_dl/extractor/ciscolive.py
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@ -10,6 +10,7 @@ from ..compat import (
) )
from ..utils import ( from ..utils import (
clean_html, clean_html,
ExtractorError,
float_or_none, float_or_none,
int_or_none, int_or_none,
try_get, try_get,
@ -21,12 +22,13 @@ class CiscoLiveBaseIE(InfoExtractor):
# These appear to be constant across all Cisco Live presentations # These appear to be constant across all Cisco Live presentations
# and are not tied to any user session or event # and are not tied to any user session or event
RAINFOCUS_API_URL = 'https://events.rainfocus.com/api/%s' RAINFOCUS_API_URL = 'https://events.rainfocus.com/api/%s'
RAINFOCUS_API_PROFILE_ID = 'Na3vqYdAlJFSxhYTYQGuMbpafMqftalz' RAINFOCUS_API_PROFILE_ID = '' # if blank will be fetched at runtime from site javascript
RAINFOCUS_WIDGET_ID = 'n6l4Lo05R8fiy3RpUBm447dZN8uNWoye' RAINFOCUS_WIDGET_ID = '' # if blank will be fetched at runtime from site javascript
RAINFOCUS_TOKENS_URL = 'https://cdn-events.rainfocus.com/pages/cisco/clondemand/catalog.js'
BRIGHTCOVE_URL_TEMPLATE = 'http://players.brightcove.net/5647924234001/SyK2FdqjM_default/index.html?videoId=%s' BRIGHTCOVE_URL_TEMPLATE = 'http://players.brightcove.net/5647924234001/SyK2FdqjM_default/index.html?videoId=%s'
HEADERS = { HEADERS = {
'Origin': 'https://ciscolive.cisco.com', 'Origin': 'https://ciscolive.com',
'rfApiProfileId': RAINFOCUS_API_PROFILE_ID, 'rfApiProfileId': RAINFOCUS_API_PROFILE_ID,
'rfWidgetId': RAINFOCUS_WIDGET_ID, 'rfWidgetId': RAINFOCUS_WIDGET_ID,
} }
@ -34,6 +36,21 @@ class CiscoLiveBaseIE(InfoExtractor):
def _call_api(self, ep, rf_id, query, referrer, note=None): def _call_api(self, ep, rf_id, query, referrer, note=None):
headers = self.HEADERS.copy() headers = self.HEADERS.copy()
headers['Referer'] = referrer headers['Referer'] = referrer
if not self.RAINFOCUS_API_PROFILE_ID and not self.RAINFOCUS_WIDGET_ID:
rf_token_js = self._download_webpage(self.RAINFOCUS_TOKENS_URL, 'catalog.js', headers=headers)
if "apiToken" not in rf_token_js:
raise ExtractorError(
'Unable to fetch api profile (apiToken) value.', expected=True)
if "widgetId" not in rf_token_js:
raise ExtractorError(
'Unable to fetch widgetId value', expected=True)
api_token = self._html_search_regex(
r'(?:apiToken): \'(\w+)\',', rf_token_js, 'apiToken')
widget_id = self._html_search_regex(
r'(?:widgetId): \'(\w+)\',', rf_token_js, 'widgetId')
if api_token and widget_id:
headers['rfApiProfileId'] = api_token
headers['rfWidgetId'] = widget_id
return self._download_json( return self._download_json(
self.RAINFOCUS_API_URL % ep, rf_id, note=note, self.RAINFOCUS_API_URL % ep, rf_id, note=note,
data=urlencode_postdata(query), headers=headers) data=urlencode_postdata(query), headers=headers)
@ -65,19 +82,18 @@ class CiscoLiveBaseIE(InfoExtractor):
class CiscoLiveSessionIE(CiscoLiveBaseIE): class CiscoLiveSessionIE(CiscoLiveBaseIE):
_VALID_URL = r'https?://(?:www\.)?ciscolive(?:\.cisco)?\.com/[^#]*#/session/(?P<id>[^/?&]+)' _VALID_URL = r'https?://(?:www\.)?ciscolive\.com/[^#]*#/session/(?P<id>[^/?&]+)'
_TESTS = [{ _TESTS = [{
'url': 'https://ciscolive.cisco.com/on-demand-library/?#/session/1423353499155001FoSs', 'url': 'https://www.ciscolive.com/on-demand/on-demand-library.html?search=#/session/16360600004400017rMx',
'md5': 'c98acf395ed9c9f766941c70f5352e22', 'md5': 'e0f5b0b2927b586ebff619294fec6926',
'info_dict': { 'info_dict': {
'id': '5803694304001', 'id': '6128601216001',
'ext': 'mp4', 'ext': 'mp4',
'title': '13 Smart Automations to Monitor Your Cisco IOS Network', 'title': 'A Deeper Dive into the Telco Cloud Architecture Evolution to support 5G and MEC - BRKSPG-1565',
'description': 'md5:ec4a436019e09a918dec17714803f7cc', 'description': 'md5:04bc54ec8ede2bbd9d21264bfaf16cb3',
'timestamp': 1530305395, 'timestamp': 1580474594,
'upload_date': '20180629', 'upload_date': '20200131',
'uploader_id': '5647924234001', 'uploader_id': '5647924234001',
'location': '16B Mezz.',
}, },
}, { }, {
'url': 'https://www.ciscolive.com/global/on-demand-library.html?search.event=ciscoliveemea2019#/session/15361595531500013WOU', 'url': 'https://www.ciscolive.com/global/on-demand-library.html?search.event=ciscoliveemea2019#/session/15361595531500013WOU',
@ -85,25 +101,30 @@ class CiscoLiveSessionIE(CiscoLiveBaseIE):
}, { }, {
'url': 'https://www.ciscolive.com/global/on-demand-library.html?#/session/1490051371645001kNaS', 'url': 'https://www.ciscolive.com/global/on-demand-library.html?#/session/1490051371645001kNaS',
'only_matching': True, 'only_matching': True,
}, {
'url': 'https://www.ciscolive.com/on-demand/on-demand-library.html?#/session/16360600774720017Iby',
'only_matching': True,
}] }]
def _real_extract(self, url): def _real_extract(self, url):
rf_id = self._match_id(url) rf_id = self._match_id(url)
rf_result = self._call_api('session', rf_id, {'id': rf_id}, url) rf_result = self._call_api('session', rf_id, {'id': rf_id}, url)
if int(rf_result['responseCode']) != 0:
raise ExtractorError(
'Rainfocus session api returned a non success responseCode: %s. api keys might be invalid' % rf_result['responseCode'], expected=True)
return self._parse_rf_item(rf_result['items'][0]) return self._parse_rf_item(rf_result['items'][0])
class CiscoLiveSearchIE(CiscoLiveBaseIE): class CiscoLiveSearchIE(CiscoLiveBaseIE):
_VALID_URL = r'https?://(?:www\.)?ciscolive(?:\.cisco)?\.com/(?:global/)?on-demand-library(?:\.html|/)' _VALID_URL = r'https?://(?:www\.)?ciscolive\.com/(?:global|on-demand/)?on-demand-library(?:\.html|/)'
_TESTS = [{ _TESTS = [{
'url': 'https://ciscolive.cisco.com/on-demand-library/?search.event=ciscoliveus2018&search.technicallevel=scpsSkillLevel_aintroductory&search.focus=scpsSessionFocus_designAndDeployment#/', 'url': 'https://www.ciscolive.com/on-demand/on-demand-library.html?search.event=1636046385176005FbBU&search.technology=scpsTechnology_dataCenter&search.technicallevel=scpsSkillLevel_aintroductory#/',
'info_dict': { 'info_dict': {
'title': 'Search query', 'title': 'Search query',
}, },
'playlist_count': 5, 'playlist_count': 3, # example returns 4 results, only 3 have video
}, { }, {
'url': 'https://ciscolive.cisco.com/on-demand-library/?search.technology=scpsTechnology_applicationDevelopment&search.technology=scpsTechnology_ipv6&search.focus=scpsSessionFocus_troubleshootingTroubleshooting#/', 'url': 'https://www.ciscolive.com/on-demand/on-demand-library.html?search.technology=scpsTechnology_automation&search.technicallevel=scpsSkillLevel_cadvanced#/',
'only_matching': True,
}, { }, {
'url': 'https://www.ciscolive.com/global/on-demand-library.html?search.technicallevel=scpsSkillLevel_aintroductory&search.event=ciscoliveemea2019&search.technology=scpsTechnology_dataCenter&search.focus=scpsSessionFocus_bestPractices#/', 'url': 'https://www.ciscolive.com/global/on-demand-library.html?search.technicallevel=scpsSkillLevel_aintroductory&search.event=ciscoliveemea2019&search.technology=scpsTechnology_dataCenter&search.focus=scpsSessionFocus_bestPractices#/',
'only_matching': True, 'only_matching': True,
@ -124,6 +145,10 @@ class CiscoLiveSearchIE(CiscoLiveBaseIE):
results = self._call_api( results = self._call_api(
'search', None, query, url, 'search', None, query, url,
'Downloading search JSON page %d' % page_num) 'Downloading search JSON page %d' % page_num)
if int(results['totalSearchItems']) == 0:
raise ExtractorError(
'Search api returned 0 items (if matches are expected rfApiProfileId may be invalid)',
expected=True)
sl = try_get(results, lambda x: x['sectionList'][0], dict) sl = try_get(results, lambda x: x['sectionList'][0], dict)
if sl: if sl:
results = sl results = sl