New submission from ra1nb0w :
The issue arises when there are multiple web applications using the same
hostname and a "bad" cookie is stored; the first one (ex. tvheadend) sets a
cookie like 'ys-api/mpegts/service=blabla' and the second is a python one that
crash with the following:
May 10 18:56:37 hos openwebrx[4575]: Exception happened during processing of
request from ('192.168.178.203', 56994)
May 10 18:56:37 hos openwebrx[4575]: Traceback (most recent call last):
May 10 18:56:37 hos openwebrx[4575]: File
"/usr/lib/python3.7/socketserver.py", line 650, in process_request_thread
May 10 18:56:37 hos openwebrx[4575]: self.finish_request(request,
client_address)
May 10 18:56:37 hos openwebrx[4575]: File
"/usr/lib/python3.7/socketserver.py", line 360, in finish_request
May 10 18:56:37 hos openwebrx[4575]: self.RequestHandlerClass(request,
client_address, self)
May 10 18:56:37 hos openwebrx[4575]: File
"/usr/lib/python3/dist-packages/owrx/http.py", line 40, in __init__
May 10 18:56:37 hos openwebrx[4575]: super().__init__(request,
client_address, server)
May 10 18:56:37 hos openwebrx[4575]: File
"/usr/lib/python3.7/socketserver.py", line 720, in __init__
May 10 18:56:37 hos openwebrx[4575]: self.handle()
May 10 18:56:37 hos openwebrx[4575]: File
"/usr/lib/python3.7/http/server.py", line 426, in handle
May 10 18:56:37 hos openwebrx[4575]: self.handle_one_request()
May 10 18:56:37 hos openwebrx[4575]: File
"/usr/lib/python3.7/http/server.py", line 414, in handle_one_request
May 10 18:56:37 hos openwebrx[4575]: method()
May 10 18:56:37 hos openwebrx[4575]: File
"/usr/lib/python3/dist-packages/owrx/http.py", line 46, in do_GET
May 10 18:56:37 hos openwebrx[4575]: self.router.route(self,
self._build_request("GET"))
May 10 18:56:37 hos openwebrx[4575]: File
"/usr/lib/python3/dist-packages/owrx/http.py", line 55, in _build_request
May 10 18:56:37 hos openwebrx[4575]: return Request(self.path, method,
self.headers)
May 10 18:56:37 hos openwebrx[4575]: File
"/usr/lib/python3/dist-packages/owrx/http.py", line 68, in __init__
May 10 18:56:37 hos openwebrx[4575]: self.cookies.load(headers["Cookie"])
May 10 18:56:37 hos openwebrx[4575]: File
"/usr/lib/python3.7/http/cookies.py", line 529, in load
May 10 18:56:37 hos openwebrx[4575]: self.__parse_string(rawdata)
May 10 18:56:37 hos openwebrx[4575]: File
"/usr/lib/python3.7/http/cookies.py", line 593, in __parse_string
May 10 18:56:37 hos openwebrx[4575]: self.__set(key, rval, cval)
May 10 18:56:37 hos openwebrx[4575]: File
"/usr/lib/python3.7/http/cookies.py", line 485, in __set
May 10 18:56:37 hos openwebrx[4575]: M.set(key, real_value, coded_value)
May 10 18:56:37 hos openwebrx[4575]: File
"/usr/lib/python3.7/http/cookies.py", line 352, in set
May 10 18:56:37 hos openwebrx[4575]: raise CookieError('Illegal key %r' %
(key,))
May 10 18:56:37 hos openwebrx[4575]: http.cookies.CookieError: Illegal key
'ys-api/mpegts/service'
Is there a way to avoid this (just a warning) or the only solution is to filter
the load(headers["Cookie"]) input?
thank you
--
messages: 393426
nosy: ra1nb0w
priority: normal
severity: normal
status: open
title: http.cookies.CookieError: Illegal key
versions: Python 3.7
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<https://bugs.python.org/issue44104>
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