def test_getHostnameFromURL(self):
"""``getHostnameFromURL()`` should return a hostname from a URI."""
if _twistedversion >= Version('twisted', 14, 0, 0):
raise unittest.SkipTest(
("The SSLVerifyingContextFactory is no longer necessary in "
"Twisted>=14.0.0, because the way in which TLS certificates "
"are checked now includes certificate pinning, and the "
"SSLVerifyingContextFactory only implemented strict hostname "
"checking."))
agent = txrecaptcha._getAgent(self.reactor, self.url)
contextFactory = agent._contextFactory
self.assertRegexpMatches(contextFactory.hostname,
'.*www\.example\.com')
def test_getHostnameFromURL(self):
"""``getHostnameFromURL()`` should return a hostname from a URI."""
if _twistedversion >= Version('twisted', 14, 0, 0):
raise unittest.SkipTest(
("The SSLVerifyingContextFactory is no longer necessary in "
"Twisted>=14.0.0, because the way in which TLS certificates "
"are checked now includes certificate pinning, and the "
"SSLVerifyingContextFactory only implemented strict hostname "
"checking."))
agent = txrecaptcha._getAgent(self.reactor, self.url)
contextFactory = agent._contextFactory
self.assertRegexpMatches(contextFactory.hostname,
'.*www\.example\.com')
def test_verifyHostname_mismatching(self):
"""Check that ``verifyHostname()`` returns ``False`` when the
``SSLVerifyingContextFactory.hostname`` does not match the one found
in the level 0 certificate subject CN.
"""
if _twistedversion >= Version('twisted', 14, 0, 0):
raise unittest.SkipTest(
("The SSLVerifyingContextFactory is no longer necessary in "
"Twisted>=14.0.0, because the way in which TLS certificates "
"are checked now includes certificate pinning, and the "
"SSLVerifyingContextFactory only implemented strict hostname "
"checking."))
agent = txrecaptcha._getAgent(self.reactor, self.url)
contextFactory = agent._contextFactory
x509 = OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM,
self._certificateText)
conn = DummyEndpoint()
result = contextFactory.verifyHostname(conn, x509, 0, 0, True)
self.assertIs(result, False)
def test_verifyHostname_mismatching(self):
"""Check that ``verifyHostname()`` returns ``False`` when the
``SSLVerifyingContextFactory.hostname`` does not match the one found
in the level 0 certificate subject CN.
"""
if _twistedversion >= Version('twisted', 14, 0, 0):
raise unittest.SkipTest(
("The SSLVerifyingContextFactory is no longer necessary in "
"Twisted>=14.0.0, because the way in which TLS certificates "
"are checked now includes certificate pinning, and the "
"SSLVerifyingContextFactory only implemented strict hostname "
"checking."))
agent = txrecaptcha._getAgent(self.reactor, self.url)
contextFactory = agent._contextFactory
x509 = OpenSSL.crypto.load_certificate(OpenSSL.crypto.FILETYPE_PEM,
self._certificateText)
conn = DummyEndpoint()
result = contextFactory.verifyHostname(conn, x509, 0, 0, True)
self.assertIs(result, False)
