[Bug 965371] Re: HTTPS requests fail on sites which immediately close the connection if TLS 1.1 negotiation is attempted, on Ubuntu 12.04

[Chris Santhemum]

Hello! I'd like to know if there's a workaround for Python 3.2. I have
searched the entire web for the past days and I haven't found a
straightforward answer to my problem.

The only thing I know is that Python 3.4 tackles the problem (but it is
still in beta).

WHAT'S NEW IN PYTHON 3.4
http://docs.python.org/dev/whatsnew/3.4.html


Significantly Improved Library Modules:
TLSv1.1 and TLSv1.2 support for ssl (issue 16692). 

Thanks in advance!

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https://bugs.launchpad.net/bugs/965371

Title:
  HTTPS requests fail on sites which immediately close the connection if
  TLS 1.1 negotiation is attempted, on Ubuntu 12.04

Status in OpenSSL cryptography and SSL/TLS toolkit:
  Confirmed
Status in “openssl” package in Ubuntu:
  Fix Released
Status in “openssl” source package in Precise:
  Triaged
Status in “openssl” package in Debian:
  Fix Released

Bug description:
  This week, HTTPS connections from a Python script I wrote started
  giving me this error:

  urllib2.URLError: <urlopen error [Errno 8] _ssl.c:497: EOF occurred in
  violation of protocol>

  This used to work up until some three days ago and still works on
  other Ubuntu versions, but not in other Python versions on Precise. I
  was suspecting this was a bug in Python, but a guy on AskUbuntu (
  http://askubuntu.com/questions/116020/python-https-requests-urllib2
  -to-some-sites-fail-on-ubuntu-12-04-without-proxy/116059#116059 )
  found out this happens using the openssl command line tool too:

  $ openssl s_client -connect www.mediafire.com:443

  But succeeds if forcing TLS 1 with the -tls1 argument.

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