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-rw-r--r--Lib/test/test_ssl.py25
1 files changed, 24 insertions, 1 deletions
diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py
index e5addf8..e64d1b2 100644
--- a/Lib/test/test_ssl.py
+++ b/Lib/test/test_ssl.py
@@ -417,10 +417,11 @@ else:
ca_certs=self.server.cacerts,
cert_reqs=self.server.certreqs,
ciphers=self.server.ciphers)
- except ssl.SSLError:
+ except ssl.SSLError as e:
# XXX Various errors can have happened here, for example
# a mismatching protocol version, an invalid certificate,
# or a low-level bug. This should be made more discriminating.
+ self.server.conn_errors.append(e)
if self.server.chatty:
handle_error("\n server: bad connection attempt from " +
str(self.sock.getpeername()) + ":\n")
@@ -529,12 +530,14 @@ else:
sys.stdout.write(' server: wrapped server socket as %s\n' % str(self.sock))
self.port = test_support.bind_port(self.sock)
self.active = False
+ self.conn_errors = []
threading.Thread.__init__(self)
self.daemon = True
def __enter__(self):
self.start(threading.Event())
self.flag.wait()
+ return self
def __exit__(self, *args):
self.stop()
@@ -649,6 +652,7 @@ else:
def __enter__(self):
self.start(threading.Event())
self.flag.wait()
+ return self
def __exit__(self, *args):
if test_support.verbose:
@@ -1310,6 +1314,25 @@ else:
t.join()
server.close()
+ def test_default_ciphers(self):
+ with ThreadedEchoServer(CERTFILE,
+ ssl_version=ssl.PROTOCOL_SSLv23,
+ chatty=False) as server:
+ sock = socket.socket()
+ try:
+ # Force a set of weak ciphers on our client socket
+ try:
+ s = ssl.wrap_socket(sock,
+ ssl_version=ssl.PROTOCOL_SSLv23,
+ ciphers="DES")
+ except ssl.SSLError:
+ self.skipTest("no DES cipher available")
+ with self.assertRaises((OSError, ssl.SSLError)):
+ s.connect((HOST, server.port))
+ finally:
+ sock.close()
+ self.assertIn("no shared cipher", str(server.conn_errors[0]))
+
def test_main(verbose=False):
global CERTFILE, SVN_PYTHON_ORG_ROOT_CERT, NOKIACERT