Dario Bertini wrote:
> Riccardo, curioso che a te funzioni: leggi il mio messaggio, che
> spiega il problema
>
> forse a te funziona perchè hai una versione diversa di openssl?
>
> puoi darci l'output di
> python -c "import ssl; print(ssl.OPENSSL_VERSION)"
>
> e di
>
> curl -v 'https://www.u-gov.sssup.it'
>
> ?
>
Certo, ecco qua:
$ python -c "import ssl; print(ssl.OPENSSL_VERSION)"
Traceback (most recent call last):
File "<string>", line 1, in <module>
AttributeError: 'module' object has no attribute 'OPENSSL_VERSION'
Questo è un python 2.6.5: interessante :D
Con un python 2.7 compilato da me:
$ /opt/python-2.7.2/bin/python -c "import ssl;
print(ssl.OPENSSL_VERSION)"
OpenSSL 0.9.8k 25 Mar 2009
e funziona ancora il codice sopra mentre con un python 3.1 (sempre
compilato da me, sullo stessa macchina degli altri due interpreti:
>>> import urllib.request as urllib2
>>> x=urllib2.urlopen('https://www.u-gov.sssup.it')
Traceback (most recent call last):
File "/opt/python-3.1.1/lib/python3.2/urllib/request.py", line 1136,
in do_open
h.request(req.get_method(), req.selector, req.data, headers)
File "/opt/python-3.1.1/lib/python3.2/http/client.py", line 964, in
request
self._send_request(method, url, body, headers)
File "/opt/python-3.1.1/lib/python3.2/http/client.py", line 1002, in
_send_request
self.endheaders(body)
File "/opt/python-3.1.1/lib/python3.2/http/client.py", line 960, in
endheaders
self._send_output(message_body)
File "/opt/python-3.1.1/lib/python3.2/http/client.py", line 805, in
_send_output
self.send(msg)
File "/opt/python-3.1.1/lib/python3.2/http/client.py", line 743, in
send
self.connect()
File "/opt/python-3.1.1/lib/python3.2/http/client.py", line 1105, in
connect
server_hostname=server_hostname)
File "/opt/python-3.1.1/lib/python3.2/ssl.py", line 179, in
wrap_socket
_context=self)
File "/opt/python-3.1.1/lib/python3.2/ssl.py", line 266, in __init__
raise x
File "/opt/python-3.1.1/lib/python3.2/ssl.py", line 262, in __init__
self.do_handshake()
File "/opt/python-3.1.1/lib/python3.2/ssl.py", line 441, in
do_handshake
self._sslobj.do_handshake()
ssl.SSLError: [Errno 1] _ssl.c:392: error:14077417:SSL
routines:SSL23_GET_SERVER_HELLO:sslv3 alert illegal parameter
e il curl:
$ curl -v 'https://www.u-gov.sssup.it'
* About to connect() to www.u-gov.sssup.it port 443 (#0)
* Trying 193.205.80.7... connected
* Connected to www.u-gov.sssup.it (193.205.80.7) port 443 (#0)
* successfully set certificate verify locations:
* CAfile: none
CApath: /etc/ssl/certs
* SSLv3, TLS handshake, Client hello (1):
* error:14077417:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert illegal
parameter
* Closing connection #0
curl: (35) error:14077417:SSL routines:SSL23_GET_SERVER_HELLO:sslv3
alert illegal parameter
--
Riccardo Lemmi
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