[nhl] add --auth-provider option to support rogers logins

Addresses https://github.com/rg3/youtube-dl/pull/11366#issuecomment-271127084

README.md

@@ -357,6 +357,7 @@ which means you can modify it, redistribute it or use it however you like.
     -2, --twofactor TWOFACTOR        Two-factor auth code
     -n, --netrc                      Use .netrc authentication data
     --video-password PASSWORD        Video password (vimeo, smotri, youku)
+    --auth-provider PROVIDER         Authentication provider (nhl, rogers)
 
 ## Adobe Pass Options:
     --ap-mso MSO                     Adobe Pass multiple-system operator (TV

youtube_dl/YoutubeDL.py

@@ -131,6 +131,7 @@ class YoutubeDL(object):
     username:          Username for authentication purposes.
     password:          Password for authentication purposes.
     videopassword:     Password for accessing a video.
+    auth_provider:     Authentication provider
     ap_mso:            Adobe Pass multiple-system operator identifier.
     ap_username:       Multiple-system operator account username.
     ap_password:       Multiple-system operator account password.

youtube_dl/__init__.py

@@ -300,6 +300,7 @@ def _real_main(argv=None):
         'password': opts.password,
         'twofactor': opts.twofactor,
         'videopassword': opts.videopassword,
+        'auth_provider': opts.auth_provider,
         'ap_mso': opts.ap_mso,
         'ap_username': opts.ap_username,
         'ap_password': opts.ap_password,

youtube_dl/extractor/common.py

@@ -715,6 +715,16 @@ class InfoExtractor(object):
 
         return username, password
 
+    def _get_auth_provider(self):
+        """
+        Get the authentication provider (e.g. nhl / rogers)
+        """
+        if self._downloader is None:
+            return None
+
+        downloader_params = self._downloader.params
+        return downloader_params.get('auth_provider')
+
     def _get_tfa_info(self, note='two-factor verification code'):
         """
         Get the two-factor authentication info

youtube_dl/extractor/nhl.py

@@ -359,7 +359,8 @@ class NHLTVIE(InfoExtractor):
     IE_NAME = 'nhl.com:nhltv'
     _VALID_URL = r'https?://(?:www\.)?nhl.com/tv/(?P<gameId>\d+)(/[^/]+)*(/(?P<id>\d+))?'
     _OAUTH_URL = 'https://user.svc.nhl.com/oauth/token?grant_type=client_credentials'
-    _LOGIN_URL = 'https://gateway.web.nhl.com/ws/subscription/flow/nhlPurchase.login'
+    _NHL_LOGIN_URL = 'https://gateway.web.nhl.com/ws/subscription/flow/nhlPurchase.login'
+    _ROGERS_LOGIN_URL = 'https://activation-rogers.svc.nhl.com/ws/subscription/flow/rogers.login-check'
     _NETRC_MACHINE = 'nhltv'
     _TESTS = [{
         # This is a free video that can be accessed by anyone with an NHL TV login
@@ -409,24 +410,52 @@ class NHLTVIE(InfoExtractor):
             'Unable to get OAuth access token')
         access_token = oauth_response['access_token']
 
+        auth_provider = self._get_auth_provider()
+        if auth_provider == 'rogers':
+            login_request = self._create_rogers_login_request(username, password, access_token)
+        elif auth_provider == 'nhl' or auth_provider is None:
+            login_request = self._create_nhl_login_request(username, password, access_token)
+        else:
+            raise ExtractorError('Unknown authentication provider: %s. Valid values are nhl, rogers' % auth_provider)
+
+        # sets up the cookies we need to download
+        self._download_webpage(
+            login_request, None, 'Logging in', 'Unable to log in')
+
+    def _create_nhl_login_request(self, username, password, access_token):
         login_data = {
             'nhlCredentials': {
                 'email': username,
                 'password': password,
             }
         }
-        login_request = sanitized_Request(
-            self._LOGIN_URL,
+        return sanitized_Request(
+            self._NHL_LOGIN_URL,
             data=json.dumps(login_data, sort_keys=True).encode('utf-8'),
             headers={
-                'Referer': 'https://www.nhl.com/login',
+                'Referer': 'https://www.nhl.com/login/nhl',
+                'Accept': 'application/json, text/javascript, */*; q=0.01',
+                'Authorization': access_token,
+                'Content-Type': 'application/json'
+            })
+
+
+    def _create_rogers_login_request(self, username, password, access_token):
+        login_data = {
+            'rogerCredentials': {
+                'email': username,
+                'password': password,
+            }
+        }
+        return sanitized_Request(
+            self._ROGERS_LOGIN_URL,
+            data=json.dumps(login_data, sort_keys=True).encode('utf-8'),
+            headers={
+                'Referer': 'https://www.nhl.com/login/rogers',
                 'Accept': 'application/json, text/javascript, */*; q=0.01',
                 'Authorization': access_token,
                 'Content-Type': 'application/json'
             })
-        # sets up the cookies we need to download
-        self._download_webpage(
-            login_request, None, 'Logging in', 'Unable to log in')
 
     def _real_initialize(self):
         self._login()

youtube_dl/options.py

@@ -350,6 +350,10 @@ def parseOpts(overrideArguments=None):
         '--video-password',
         dest='videopassword', metavar='PASSWORD',
         help='Video password (vimeo, smotri, youku)')
+    authentication.add_option(
+        '--auth-provider',
+        dest='auth_provider', metavar='AUTH_PROVIDER',
+        help='Authentication provider (nhl, rogers, ...)')
 
     adobe_pass = optparse.OptionGroup(parser, 'Adobe Pass Options')
     adobe_pass.add_option(