Update to ytdl-2021.01.16

youtube_dlc/extractor/twitch.py

@@ -17,6 +17,7 @@ from ..compat import (
 )
 from ..utils import (
     clean_html,
+    dict_get,
     ExtractorError,
     float_or_none,
     int_or_none,
@@ -76,14 +77,14 @@ class TwitchBaseIE(InfoExtractor):
 
             headers = {
                 'Referer': page_url,
-                'Origin': page_url,
+                'Origin': 'https://www.twitch.tv',
                 'Content-Type': 'text/plain;charset=UTF-8',
             }
 
             response = self._download_json(
                 post_url, None, note, data=json.dumps(form).encode(),
                 headers=headers, expected_status=400)
-            error = response.get('error_description') or response.get('error_code')
+            error = dict_get(response, ('error', 'error_description', 'error_code'))
             if error:
                 fail(error)
 
@@ -137,13 +138,17 @@ class TwitchBaseIE(InfoExtractor):
         self._sort_formats(formats)
 
     def _download_base_gql(self, video_id, ops, note, fatal=True):
+        headers = {
+            'Content-Type': 'text/plain;charset=UTF-8',
+            'Client-ID': self._CLIENT_ID,
+        }
+        gql_auth = self._get_cookies('https://gql.twitch.tv').get('auth-token')
+        if gql_auth:
+            headers['Authorization'] = 'OAuth ' + gql_auth.value
         return self._download_json(
             'https://gql.twitch.tv/gql', video_id, note,
             data=json.dumps(ops).encode(),
-            headers={
-                'Content-Type': 'text/plain;charset=UTF-8',
-                'Client-ID': self._CLIENT_ID,
-            }, fatal=fatal)
+            headers=headers, fatal=fatal)
 
     def _download_gql(self, video_id, ops, note, fatal=True):
         for op in ops: