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make PROTOCOL_SSLv23 the default protocol version for ftplib (closes #23111)

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This commit is contained in:
Benjamin Peterson 2014-12-30 15:15:43 -06:00
parent 3cd1af51f6
commit 36fe7926f8
2 changed files with 5 additions and 2 deletions
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4
Lib/ftplib.py
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@ -713,7 +713,7 @@ else:
'221 Goodbye.' '221 Goodbye.'
>>> >>>
''' '''
ssl_version = ssl.PROTOCOL_TLSv1 ssl_version = ssl.PROTOCOL_SSLv23
def __init__(self, host='', user='', passwd='', acct='', keyfile=None, def __init__(self, host='', user='', passwd='', acct='', keyfile=None,
certfile=None, context=None, certfile=None, context=None,
@ -743,7 +743,7 @@ else:
'''Set up secure control connection by using TLS/SSL.''' '''Set up secure control connection by using TLS/SSL.'''
if isinstance(self.sock, ssl.SSLSocket): if isinstance(self.sock, ssl.SSLSocket):
raise ValueError("Already using TLS") raise ValueError("Already using TLS")
if self.ssl_version == ssl.PROTOCOL_TLSv1: if self.ssl_version >= ssl.PROTOCOL_SSLv23:
resp = self.voidcmd('AUTH TLS') resp = self.voidcmd('AUTH TLS')
else: else:
resp = self.voidcmd('AUTH SSL') resp = self.voidcmd('AUTH SSL')

3
Misc/NEWS
View File

@ -41,6 +41,9 @@ Core and Builtins
Library Library
------- -------
- Issue #23111: In the ftplib, make ssl.PROTOCOL_SSLv23 the default protocol
version.
- Issue #22585: On OpenBSD 5.6 and newer, os.urandom() now calls getentropy(), - Issue #22585: On OpenBSD 5.6 and newer, os.urandom() now calls getentropy(),
instead of reading /dev/urandom, to get pseudo-random bytes. instead of reading /dev/urandom, to get pseudo-random bytes.