30 sep 2014 kl. 00:55 skrev Ned Deily <n...@acm.org>: > In article <cd8f39d9-acd9-4d6e-9aac-dbcdf607f...@adm.umu.se>, > Roland Hedberg <roland.hedb...@adm.umu.se> wrote: > >> Hi! >> >> I¹m trying to access >> https://stsadweb.one.microsoft.com/adfs/.well-known/openid-configuration >> >> Doing it the simplest way I get the following: >> >>>>> import urllib >>>>> f = >>>>> urllib.urlopen("https://stsadweb.one.microsoft.com/adfs/.well-known/openid >>>>> -configuration") >> Traceback (most recent call last): >> File "<stdin>", line 1, in <module> >> File >> "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib.py", >> line 87, in urlopen >> return opener.open(url) >> File >> "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib.py", >> line 208, in open >> return getattr(self, name)(url) >> File >> "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib.py", >> line 437, in open_https >> h.endheaders(data) >> File >> "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py" >> , line 969, in endheaders >> self._send_output(message_body) >> File >> "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py" >> , line 829, in _send_output >> self.send(msg) >> File >> "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py" >> , line 791, in send >> self.connect() >> File >> "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py" >> , line 1176, in connect >> self.sock = ssl.wrap_socket(sock, self.key_file, self.cert_file) >> File >> "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ssl.py", >> line 387, in wrap_socket >> ciphers=ciphers) >> File >> "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ssl.py", >> line 143, in __init__ >> self.do_handshake() >> File >> "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ssl.py", >> line 305, in do_handshake >> self._sslobj.do_handshake() >> IOError: [Errno socket error] [Errno 54] Connection reset by peer >>>>> import ssl >>>>> ssl.OPENSSL_VERSION >> ¹OpenSSL 0.9.8za 5 Jun 2014' >> >> Now, using Safari, or curl for that matter, from the same machine works >> without a hitch. >> >> The URL above is also the only URL I¹ve encountered this problem with. >> >> Anyone got an idea ? > > I believe the problem is that the connection is protected by a > multi-hostname server certificate and Python 2's urllib (and underlying > httplib and ssl modules) do not support SNI extensions to TLS. The > request above works fine with Python 3 (which has supported client-side > SNI since Python 3.2). See http://bugs.python.org/issue5639 for more > discussion of the matter. If Python 3 is not an option for you, the > requests package available via PyPI should help.
You’re absolutely correct in that it’s a SNI problem. Python 3 is not an option and I was already using requests obviously missing something. Ah, had to install some extra libraries. — Roland ”Being able to think like a child is an important attribute of being an adult” - Eddie Izzard -- https://mail.python.org/mailman/listinfo/python-list
