[downoader/fragment,f4m,hls] Add internal support for custom HTTP headers

youtube_dl/downloader/f4m.py

@@ -314,7 +314,8 @@ class F4mFD(FragmentFD):
         man_url = info_dict['url']
         requested_bitrate = info_dict.get('tbr')
         self.to_screen('[%s] Downloading f4m manifest' % self.FD_NAME)
-        urlh = self.ydl.urlopen(man_url)
+
+        urlh = self.ydl.urlopen(self._prepare_url(info_dict, man_url))
         man_url = urlh.geturl()
         # Some manifests may be malformed, e.g. prosiebensat1 generated manifests
         # (see https://github.com/rg3/youtube-dl/issues/6215#issuecomment-121704244
@@ -387,7 +388,10 @@ class F4mFD(FragmentFD):
             url_parsed = base_url_parsed._replace(path=base_url_parsed.path + name, query='&'.join(query))
             frag_filename = '%s-%s' % (ctx['tmpfilename'], name)
             try:
-                success = ctx['dl'].download(frag_filename, {'url': url_parsed.geturl()})
+                success = ctx['dl'].download(frag_filename, {
+                    'url': url_parsed.geturl(),
+                    'http_headers': info_dict.get('http_headers'),
+                })
                 if not success:
                     return False
                 (down, frag_sanitized) = sanitize_open(frag_filename, 'rb')

youtube_dl/downloader/fragment.py

@@ -9,6 +9,7 @@ from ..utils import (
     error_to_compat_str,
     encodeFilename,
     sanitize_open,
+    sanitized_Request,
 )
 
 
@@ -37,6 +38,10 @@ class FragmentFD(FileDownloader):
     def report_skip_fragment(self, fragment_name):
         self.to_screen('[download] Skipping fragment %s...' % fragment_name)
 
+    def _prepare_url(self, info_dict, url):
+        headers = info_dict.get('http_headers')
+        return sanitized_Request(url, None, headers) if headers else url
+
     def _prepare_and_start_frag_download(self, ctx):
         self._prepare_frag_download(ctx)
         self._start_frag_download(ctx)

youtube_dl/downloader/hls.py

@@ -59,7 +59,8 @@ class HlsFD(FragmentFD):
     def real_download(self, filename, info_dict):
         man_url = info_dict['url']
         self.to_screen('[%s] Downloading m3u8 manifest' % self.FD_NAME)
-        manifest = self.ydl.urlopen(man_url).read()
+
+        manifest = self.ydl.urlopen(self._prepare_url(info_dict, man_url)).read()
 
         s = manifest.decode('utf-8', 'ignore')
 
@@ -112,7 +113,10 @@ class HlsFD(FragmentFD):
                     count = 0
                     while count <= fragment_retries:
                         try:
-                            success = ctx['dl'].download(frag_filename, {'url': frag_url})
+                            success = ctx['dl'].download(frag_filename, {
+                                'url': frag_url,
+                                'http_headers': info_dict.get('http_headers'),
+                            })
                             if not success:
                                 return False
                             down, frag_sanitized = sanitize_open(frag_filename, 'rb')