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Issue #19735: Implement private function ssl._create_stdlib_context() to

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create SSLContext objects in Python's stdlib module. It provides a single
configuration point and makes use of SSLContext.load_default_certs().
This commit is contained in:
Christian Heimes 2013-11-23 22:43:47 +01:00
parent 32eddc1bbc
commit 67986f9431
11 changed files with 100 additions and 55 deletions
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11
Lib/poplib.py
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@ -385,8 +385,7 @@ class POP3:
if not 'STLS' in caps:
raise error_proto('-ERR STLS not supported by server')
if context is None:
context = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
context.options |= ssl.OP_NO_SSLv2
context = ssl._create_stdlib_context()
resp = self._shortcmd('STLS')
self.sock = context.wrap_socket(self.sock)
self.file = self.sock.makefile('rb')
@ -421,15 +420,15 @@ if HAVE_SSL:
"exclusive")
self.keyfile = keyfile
self.certfile = certfile
if context is None:
context = ssl._create_stdlib_context(certfile=certfile,
keyfile=keyfile)
self.context = context
POP3.__init__(self, host, port, timeout)
def _create_socket(self, timeout):
sock = POP3._create_socket(self, timeout)
if self.context is not None:
sock = self.context.wrap_socket(sock)
else:
sock = ssl.wrap_socket(sock, self.keyfile, self.certfile)
sock = self.context.wrap_socket(sock)
return sock
def stls(self, keyfile=None, certfile=None, context=None):