From 3d85135c023bfc064a2fbcd45f57666f30033599 Mon Sep 17 00:00:00 2001
From: Christian Groschupp <christian@groschupp.org>
Date: Fri, 24 Jan 2025 11:52:38 +0100
Subject: [PATCH] feat: add flag to suppress standard headers

---
 README.md           | 1 +
 yt_dlp/YoutubeDL.py | 4 +++-
 yt_dlp/__init__.py  | 1 +
 yt_dlp/options.py   | 5 +++++
 4 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 56e4458dc1..eb77eaa604 100644
--- a/README.md
+++ b/README.md
@@ -778,6 +778,7 @@ ## Workarounds:
     --add-headers FIELD:VALUE       Specify a custom HTTP header and its value,
                                     separated by a colon ":". You can use this
                                     option multiple times
+    --no-std-headers                Suppress standard headers
     --bidi-workaround               Work around terminals that lack
                                     bidirectional text support. Requires bidiv
                                     or fribidi executable in PATH
diff --git a/yt_dlp/YoutubeDL.py b/yt_dlp/YoutubeDL.py
index f6155dd2e9..7216351ee4 100644
--- a/yt_dlp/YoutubeDL.py
+++ b/yt_dlp/YoutubeDL.py
@@ -351,6 +351,7 @@ class YoutubeDL:
                        (Only supported by some extractors)
     enable_file_urls:  Enable file:// URLs. This is disabled by default for security reasons.
     http_headers:      A dictionary of custom headers to be used for all requests
+    no_std_headers:    Suppress standard headers
     proxy:             URL of the proxy server to use
     geo_verification_proxy:  URL of the proxy to use for IP address verification
                        on geo-restricted sites.
@@ -715,7 +716,8 @@ def process_color_policy(stream):
                     raise
 
         self.params['compat_opts'] = set(self.params.get('compat_opts', ()))
-        self.params['http_headers'] = HTTPHeaderDict(std_headers, self.params.get('http_headers'))
+        headers = HTTPHeaderDict({}) if self.params.get('no_std_headers') else std_headers
+        self.params['http_headers'] = HTTPHeaderDict(headers, self.params.get('http_headers'))
         self._load_cookies(self.params['http_headers'].get('Cookie'))  # compat
         self.params['http_headers'].pop('Cookie', None)
 
diff --git a/yt_dlp/__init__.py b/yt_dlp/__init__.py
index c76fe27483..e2c29ec70b 100644
--- a/yt_dlp/__init__.py
+++ b/yt_dlp/__init__.py
@@ -914,6 +914,7 @@ def parse_options(argv=None):
         'prefer_insecure': opts.prefer_insecure,
         'enable_file_urls': opts.enable_file_urls,
         'http_headers': opts.headers,
+        'no_std_headers': opts.no_std_headers,
         'proxy': opts.proxy,
         'socket_timeout': opts.socket_timeout,
         'bidi_workaround': opts.bidi_workaround,
diff --git a/yt_dlp/options.py b/yt_dlp/options.py
index 06b65e0eac..2af019fde2 100644
--- a/yt_dlp/options.py
+++ b/yt_dlp/options.py
@@ -1115,6 +1115,11 @@ def _alias_callback(option, opt_str, value, parser, opts, nargs):
         callback_kwargs={'multiple_keys': False},
         help='Specify a custom HTTP header and its value, separated by a colon ":". You can use this option multiple times',
     )
+    workarounds.add_option(
+        '--no-std-headers',
+        action='store_true', dest='no_std_headers', default=False,
+        help='Suppress standard headers',
+    )
     workarounds.add_option(
         '--bidi-workaround',
         dest='bidi_workaround', action='store_true',