tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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echo-referrer.py (642B)

      1 """A page that echoes the Referrer header value via BroadcastChannel.
      2 """
      3 
      4 
      5 def main(request, response):
      6    referrer = request.headers.get(b"referer")
      7    uid = request.GET.first(b"uid")
      8 
      9    if referrer is None:
     10        referrer = b"(none)"
     11 
     12    html = u'''
     13 <html>
     14 <head>
     15 <title>Echo referrer</title>
     16 </head>
     17 <script src="/speculation-rules/prerender/resources/utils.js"></script>
     18 <body>
     19 <script>
     20 const bc = new PrerenderChannel('prerender-channel', '%s');
     21 bc.postMessage({referrer: '%s'});
     22 </script>
     23 </body>
     24 </html>
     25 '''
     26    return (200, [("Content-Type", b"text/html")],
     27            html % (uid.decode("utf-8"), referrer.decode("utf-8")))