1 # -*- coding: utf-8 -*-
2 from __future__ import unicode_literals
6 import xml.etree.ElementTree as etree
8 from .common import InfoExtractor
9 from ..compat import compat_urlparse
18 class AdobePassIE(InfoExtractor):
19 _SERVICE_PROVIDER_TEMPLATE = 'https://sp.auth.adobe.com/adobe-services/%s'
20 _USER_AGENT = 'Mozilla/5.0 (X11; Linux i686; rv:47.0) Gecko/20100101 Firefox/47.0'
23 def _get_mvpd_resource(provider_id, title, guid, rating):
24 channel = etree.Element('channel')
25 channel_title = etree.SubElement(channel, 'title')
26 channel_title.text = provider_id
27 item = etree.SubElement(channel, 'item')
28 resource_title = etree.SubElement(item, 'title')
29 resource_title.text = title
30 resource_guid = etree.SubElement(item, 'guid')
31 resource_guid.text = guid
32 resource_rating = etree.SubElement(item, 'media:rating')
33 resource_rating.attrib = {'scheme': 'urn:v-chip'}
34 resource_rating.text = rating
35 return '<rss version="2.0" xmlns:media="http://search.yahoo.com/mrss/">' + etree.tostring(channel).decode() + '</rss>'
37 def _extract_mvpd_auth(self, url, video_id, requestor_id, resource):
38 def xml_text(xml_str, tag):
39 return self._search_regex(
40 '<%s>(.+?)</%s>' % (tag, tag), xml_str, tag)
42 def is_expired(token, date_ele):
43 token_expires = unified_timestamp(re.sub(r'[_ ]GMT', '', xml_text(token, date_ele)))
44 return token_expires and token_expires <= int(time.time())
46 def raise_mvpd_required():
47 raise ExtractorError('This video is only available for users of participating TV providers. '
48 'Use --ap-mso-id to specify Adobe Pass Multiple-system operator Identifier '
49 'and --netrc to provide account credentials.', expected=True)
53 'ap_11': 'Linux i686',
54 'ap_z': self._USER_AGENT,
55 'User-Agent': self._USER_AGENT,
58 guid = xml_text(resource, 'guid')
59 requestor_info = self._downloader.cache.load('mvpd', requestor_id) or {}
60 authn_token = requestor_info.get('authn_token')
61 if authn_token and is_expired(authn_token, 'simpleTokenExpires'):
64 # TODO add support for other TV Providers
65 mso_id = self._downloader.params.get('ap_mso_id')
68 username, password = self._get_netrc_login_info(mso_id)
69 if not username or not password:
70 return raise_mvpd_required()
72 def post_form(form_page_res, note, data={}):
73 form_page, urlh = form_page_res
74 post_url = self._html_search_regex(r'<form[^>]+action=(["\'])(?P<url>.+?)\1', form_page, 'post url', group='url')
75 if not re.match(r'https?://', post_url):
76 post_url = compat_urlparse.urljoin(urlh.geturl(), post_url)
77 form_data = self._hidden_inputs(form_page)
78 form_data.update(data)
79 return self._download_webpage_handle(
80 post_url, video_id, note, data=urlencode_postdata(form_data), headers={
81 'Content-Type': 'application/x-www-form-urlencoded',
84 provider_redirect_page_res = self._download_webpage_handle(
85 self._SERVICE_PROVIDER_TEMPLATE % 'authenticate/saml', video_id,
86 'Downloading Provider Redirect Page', query={
89 'requestor_id': requestor_id,
91 'domain_name': 'adobe.com',
94 provider_login_page_res = post_form(
95 provider_redirect_page_res, 'Downloading Provider Login Page')
100 'password': password,
102 elif mso_id == 'Rogers':
104 'UserName': username,
105 'UserPassword': password,
107 mvpd_confirm_page_res = post_form(provider_login_page_res, 'Logging in', login_data)
109 post_form(mvpd_confirm_page_res, 'Confirming Login')
111 session = self._download_webpage(
112 self._SERVICE_PROVIDER_TEMPLATE % 'session', video_id,
113 'Retrieving Session', data=urlencode_postdata({
115 'requestor_id': requestor_id,
116 }), headers=mvpd_headers)
117 if '<pendingLogout' in session:
118 self._downloader.cache.store('mvpd', requestor_id, {})
119 return self._extract_mvpd_auth(url, video_id, requestor_id, resource)
120 authn_token = unescapeHTML(xml_text(session, 'authnToken'))
121 requestor_info['authn_token'] = authn_token
122 self._downloader.cache.store('mvpd', requestor_id, requestor_info)
124 authz_token = requestor_info.get(guid)
125 if authz_token and is_expired(authz_token, 'simpleTokenTTL'):
128 authorize = self._download_webpage(
129 self._SERVICE_PROVIDER_TEMPLATE % 'authorize', video_id,
130 'Retrieving Authorization Token', data=urlencode_postdata({
131 'resource_id': resource,
132 'requestor_id': requestor_id,
133 'authentication_token': authn_token,
134 'mso_id': xml_text(authn_token, 'simpleTokenMsoID'),
136 }), headers=mvpd_headers)
137 if '<pendingLogout' in authorize:
138 self._downloader.cache.store('mvpd', requestor_id, {})
139 return self._extract_mvpd_auth(url, video_id, requestor_id, resource)
140 authz_token = unescapeHTML(xml_text(authorize, 'authzToken'))
141 requestor_info[guid] = authz_token
142 self._downloader.cache.store('mvpd', requestor_id, requestor_info)
144 mvpd_headers.update({
145 'ap_19': xml_text(authn_token, 'simpleSamlNameID'),
146 'ap_23': xml_text(authn_token, 'simpleSamlSessionIndex'),
149 short_authorize = self._download_webpage(
150 self._SERVICE_PROVIDER_TEMPLATE % 'shortAuthorize',
151 video_id, 'Retrieving Media Token', data=urlencode_postdata({
152 'authz_token': authz_token,
153 'requestor_id': requestor_id,
154 'session_guid': xml_text(authn_token, 'simpleTokenAuthenticationGuid'),
155 'hashed_guid': 'false',
156 }), headers=mvpd_headers)
157 if '<pendingLogout' in short_authorize:
158 self._downloader.cache.store('mvpd', requestor_id, {})
159 return self._extract_mvpd_auth(url, video_id, requestor_id, resource)
160 return short_authorize