New submission from Michał Zieliński:
SSLSocket documentation mentions shutdown as analogue to socket.shutdown.
However, instead of forbidding communication, it removes SSL wrapper from
socket. For example, the following script doesn't work and returns garbage:
import socket
import ssl
s = socket.socket()
s.connect(('google.com', 443))
client = ssl.wrap_socket(s)
client.sendall(b'GET / HTTP/1.0\nConnection: close\n\n')
client.shutdown(socket.SHUT_WR)
print(repr(client.recv(40)))
Attached patch makes shutdown raise exception if how != SHUT_RDWR, as closing
one side of socket over SSL doesn't make sense (unless I'm missing something).
----------
components: Library (Lib)
files: ssl-shutdown-fail.patch
keywords: patch
messages: 196494
nosy: zielmicha
priority: normal
severity: normal
status: open
title: ssl.SSLSocket shutdown doesn't behave like socket.shutdown
type: behavior
versions: Python 2.6, Python 2.7, Python 3.1, Python 3.2, Python 3.3, Python
3.4, Python 3.5
Added file: http://bugs.python.org/file31514/ssl-shutdown-fail.patch
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue18880>
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