class TestHttpLibSSLTests(unittest.TestCase):
def setUp(self):
libcloud.security.VERIFY_SSL_CERT = False
self.httplib_object = LibcloudHTTPSConnection('foo.bar')
def test_verify_hostname(self):
cert1 = {
'notAfter':
'Feb 16 16:54:50 2013 GMT',
'subject':
((('countryName', 'US'), ), (('stateOrProvinceName',
'Delaware'), ), (('localityName',
'Wilmington'), ),
(('organizationName', 'Python Software Foundation'), ),
(('organizationalUnitName',
'SSL'), ), (('commonName', 'somemachine.python.org'), ))
}
cert2 = {
'notAfter':
'Feb 16 16:54:50 2013 GMT',
'subject':
((('countryName', 'US'), ), (('stateOrProvinceName',
'Delaware'), ), (('localityName',
'Wilmington'), ),
(('organizationName', 'Python Software Foundation'), ),
(('organizationalUnitName',
'SSL'), ), (('commonName', 'somemachine.python.org'), )),
'subjectAltName':
((('DNS', 'foo.alt.name')), (('DNS', 'foo.alt.name.1')))
}
cert3 = {
'notAfter':
'Feb 16 16:54:50 2013 GMT',
'subject':
((('countryName', 'US'), ), (('stateOrProvinceName',
'Delaware'), ), (('localityName',
'Wilmington'), ),
(('organizationName', 'Python Software Foundation'), ),
(('organizationalUnitName', 'SSL'), ), (('commonName',
'python.org'), ))
}
cert4 = {
'notAfter':
'Feb 16 16:54:50 2013 GMT',
'subject':
((('countryName', 'US'), ), (('stateOrProvinceName',
'Delaware'), ), (('localityName',
'Wilmington'), ),
(('organizationName', 'Python Software Foundation'), ),
(('organizationalUnitName',
'SSL'), ), (('commonName', '*.api.joyentcloud.com'), ))
}
self.assertFalse(
self.httplib_object._verify_hostname(hostname='invalid',
cert=cert1))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='machine.python.org',
cert=cert1))
self.assertFalse(
self.httplib_object._verify_hostname(
hostname='foomachine.python.org', cert=cert1))
self.assertFalse(
self.httplib_object._verify_hostname(
hostname='somesomemachine.python.org', cert=cert1))
self.assertFalse(
self.httplib_object._verify_hostname(
hostname='somemachine.python.orga', cert=cert1))
self.assertFalse(
self.httplib_object._verify_hostname(
hostname='somemachine.python.org.org', cert=cert1))
self.assertTrue(
self.httplib_object._verify_hostname(
hostname='somemachine.python.org', cert=cert1))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='invalid',
cert=cert2))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='afoo.alt.name.1',
cert=cert2))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='a.foo.alt.name.1',
cert=cert2))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='foo.alt.name.1.2',
cert=cert2))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='afoo.alt.name.1.2',
cert=cert2))
self.assertTrue(
self.httplib_object._verify_hostname(hostname='foo.alt.name.1',
cert=cert2))
self.assertTrue(
self.httplib_object._verify_hostname(hostname='python.org',
cert=cert3))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='opython.org',
cert=cert3))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='ython.org',
cert=cert3))
self.assertTrue(
self.httplib_object._verify_hostname(
hostname='us-east-1.api.joyentcloud.com', cert=cert4))
self.assertTrue(
self.httplib_object._verify_hostname(
hostname='useast-1.api.joyentcloud.com', cert=cert4))
def test_get_subject_alt_names(self):
cert1 = {
'notAfter':
'Feb 16 16:54:50 2013 GMT',
'subject':
((('countryName', 'US'), ), (('stateOrProvinceName',
'Delaware'), ), (('localityName',
'Wilmington'), ),
(('organizationName', 'Python Software Foundation'), ),
(('organizationalUnitName',
'SSL'), ), (('commonName', 'somemachine.python.org'), ))
}
cert2 = {
'notAfter':
'Feb 16 16:54:50 2013 GMT',
'subject':
((('countryName', 'US'), ), (('stateOrProvinceName',
'Delaware'), ), (('localityName',
'Wilmington'), ),
(('organizationName', 'Python Software Foundation'), ),
(('organizationalUnitName',
'SSL'), ), (('commonName', 'somemachine.python.org'), )),
'subjectAltName':
((('DNS', 'foo.alt.name')), (('DNS', 'foo.alt.name.1')))
}
self.assertEqual(
self.httplib_object._get_subject_alt_names(cert=cert1), [])
alt_names = self.httplib_object._get_subject_alt_names(cert=cert2)
self.assertEqual(len(alt_names), 2)
self.assertTrue('foo.alt.name' in alt_names)
self.assertTrue('foo.alt.name.1' in alt_names)
def test_get_common_name(self):
cert = {
'notAfter':
'Feb 16 16:54:50 2013 GMT',
'subject':
((('countryName', 'US'), ), (('stateOrProvinceName',
'Delaware'), ), (('localityName',
'Wilmington'), ),
(('organizationName', 'Python Software Foundation'), ),
(('organizationalUnitName',
'SSL'), ), (('commonName', 'somemachine.python.org'), ))
}
self.assertEqual(
self.httplib_object._get_common_name(cert)[0],
'somemachine.python.org')
self.assertEqual(self.httplib_object._get_common_name({}), None)
def test_setup_verify(self):
# @TODO: catch warnings
# non-strict mode,s hould just emit a warning
libcloud.security.VERIFY_SSL_CERT = True
libcloud.security.VERIFY_SSL_CERT_STRICT = False
self.httplib_object._setup_verify()
# strict mode, should throw a runtime error
libcloud.security.VERIFY_SSL_CERT = True
libcloud.security.VERIFY_SSL_CERT_STRICT = True
try:
self.httplib_object._setup_verify()
except:
pass
else:
self.fail('Exception not thrown')
libcloud.security.VERIFY_SSL_CERT = False
libcloud.security.VERIFY_SSL_CERT_STRICT = False
self.httplib_object._setup_verify()
def test_setup_ca_cert(self):
# @TODO: catch warnings
self.httplib_object.verify = False
self.httplib_object.strict = False
self.httplib_object._setup_ca_cert()
self.assertEqual(self.httplib_object.ca_cert, None)
self.httplib_object.verify = True
libcloud.security.CA_CERTS_PATH = [os.path.abspath(__file__)]
self.httplib_object._setup_ca_cert()
self.assertTrue(self.httplib_object.ca_cert is not None)
libcloud.security.CA_CERTS_PATH = []
self.httplib_object._setup_ca_cert()
self.assertFalse(self.httplib_object.ca_cert)
self.assertFalse(self.httplib_object.verify)
class TestHttpLibSSLTests(unittest.TestCase):
def setUp(self):
libcloud.security.VERIFY_SSL_CERT = False
self.httplib_object = LibcloudHTTPSConnection('foo.bar')
def test_verify_hostname(self):
cert1 = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),))}
cert2 = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),)),
'subjectAltName': ((('DNS', 'foo.alt.name')),
(('DNS', 'foo.alt.name.1')))}
self.assertFalse(self.httplib_object._verify_hostname(
hostname='invalid', cert=cert1))
self.assertTrue(self.httplib_object._verify_hostname(
hostname='somemachine.python.org', cert=cert1))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='invalid', cert=cert2))
self.assertTrue(self.httplib_object._verify_hostname(
hostname='foo.alt.name.1', cert=cert2))
def test_get_subject_alt_names(self):
cert1 = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),))}
cert2 = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),)),
'subjectAltName': ((('DNS', 'foo.alt.name')),
(('DNS', 'foo.alt.name.1')))}
self.assertEqual(self.httplib_object._get_subject_alt_names(cert=cert1),
[])
alt_names = self.httplib_object._get_subject_alt_names(cert=cert2)
self.assertEqual(len(alt_names), 2)
self.assertTrue('foo.alt.name' in alt_names)
self.assertTrue('foo.alt.name.1' in alt_names)
def test_get_common_name(self):
cert = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),))}
self.assertEqual(self.httplib_object._get_common_name(cert)[0],
'somemachine.python.org')
self.assertEqual(self.httplib_object._get_common_name({}),
None)
def test_setup_verify(self):
# @TODO: catch warnings
# non-strict mode,s hould just emit a warning
libcloud.security.VERIFY_SSL_CERT = True
libcloud.security.VERIFY_SSL_CERT_STRICT = False
self.httplib_object._setup_verify()
# strict mode, should throw a runtime error
libcloud.security.VERIFY_SSL_CERT = True
libcloud.security.VERIFY_SSL_CERT_STRICT = True
try:
self.httplib_object._setup_verify()
except:
pass
else:
self.fail('Exception not thrown')
libcloud.security.VERIFY_SSL_CERT = False
libcloud.security.VERIFY_SSL_CERT_STRICT = False
self.httplib_object._setup_verify()
def test_setup_ca_cert(self):
# @TODO: catch warnings
self.httplib_object.verify = False
self.httplib_object.strict = False
self.httplib_object._setup_ca_cert()
self.assertEqual(self.httplib_object.ca_cert, None)
self.httplib_object.verify = True
libcloud.security.CA_CERTS_PATH = [os.path.abspath(__file__)]
self.httplib_object._setup_ca_cert()
self.assertTrue(self.httplib_object.ca_cert is not None)
libcloud.security.CA_CERTS_PATH = []
self.httplib_object._setup_ca_cert()
self.assertFalse(self.httplib_object.ca_cert)
self.assertFalse(self.httplib_object.verify)
class TestHttpLibSSLTests(unittest.TestCase):
def setUp(self):
libcloud.security.VERIFY_SSL_CERT = False
libcloud.security.CA_CERTS_PATH = ORIGINAL_CA_CERS_PATH
self.httplib_object = LibcloudHTTPSConnection('foo.bar')
def test_custom_ca_path_using_env_var_doesnt_exist(self):
os.environ['SSL_CERT_FILE'] = '/foo/doesnt/exist'
try:
reload(libcloud.security)
except ValueError:
e = sys.exc_info()[1]
msg = 'Certificate file /foo/doesnt/exist doesn\'t exist'
self.assertEqual(str(e), msg)
else:
self.fail('Exception was not thrown')
def test_custom_ca_path_using_env_var_is_directory(self):
file_path = os.path.dirname(os.path.abspath(__file__))
os.environ['SSL_CERT_FILE'] = file_path
expected_msg = 'Certificate file can\'t be a directory'
self.assertRaisesRegexp(ValueError, expected_msg, reload,
libcloud.security)
def test_custom_ca_path_using_env_var_exist(self):
# When setting a path we don't actually check that a valid CA file is
# provided.
# This happens later in the code in httplib_ssl.connect method
file_path = os.path.abspath(__file__)
os.environ['SSL_CERT_FILE'] = file_path
reload(libcloud.security)
self.assertEqual(libcloud.security.CA_CERTS_PATH, [file_path])
@patch('warnings.warn')
def test_setup_verify(self, _):
libcloud.security.CA_CERTS_PATH = []
# Should throw a runtime error
libcloud.security.VERIFY_SSL_CERT = True
expected_msg = libcloud.security.CA_CERTS_UNAVAILABLE_ERROR_MSG
self.assertRaisesRegexp(RuntimeError, expected_msg,
self.httplib_object._setup_verify)
libcloud.security.VERIFY_SSL_CERT = False
self.httplib_object._setup_verify()
@patch('warnings.warn')
def test_setup_ca_cert(self, _):
# verify = False, _setup_ca_cert should be a no-op
self.httplib_object.verify = False
self.httplib_object._setup_ca_cert()
self.assertEqual(self.httplib_object.ca_cert, None)
# verify = True, a valid path is provided, self.ca_cert should be set to
# a valid path
self.httplib_object.verify = True
libcloud.security.CA_CERTS_PATH = [os.path.abspath(__file__)]
self.httplib_object._setup_ca_cert()
self.assertTrue(self.httplib_object.ca_cert is not None)
# verify = True, no CA certs are available, exception should be thrown
libcloud.security.CA_CERTS_PATH = []
expected_msg = libcloud.security.CA_CERTS_UNAVAILABLE_ERROR_MSG
self.assertRaisesRegexp(RuntimeError, expected_msg,
self.httplib_object._setup_ca_cert)
@mock.patch('socket.create_connection', mock.MagicMock())
@mock.patch('socket.socket', mock.MagicMock())
@mock.patch('ssl.wrap_socket')
def test_connect_throws_friendly_error_message_on_ssl_wrap_connection_reset_by_peer(
self, mock_wrap_socket):
# Test that we re-throw a more friendly error message in case
# "connection reset by peer" error occurs when trying to establish a
# SSL connection
libcloud.security.VERIFY_SSL_CERT = True
self.httplib_object.verify = True
self.httplib_object.http_proxy_used = False
# No connection reset by peer, original exception should be thrown
mock_wrap_socket.side_effect = Exception('foo bar fail')
expected_msg = 'foo bar fail'
self.assertRaisesRegexp(Exception, expected_msg,
self.httplib_object.connect)
# Connection reset by peer, wrapped exception with friendly error
# message should be thrown
mock_wrap_socket.side_effect = socket.error('Connection reset by peer')
expected_msg = 'Failed to establish SSL / TLS connection'
self.assertRaisesRegexp(socket.error, expected_msg,
self.httplib_object.connect)
# Same error but including errno
with self.assertRaises(socket.error) as cm:
mock_wrap_socket.side_effect = socket.error(
104, 'Connection reset by peer')
self.httplib_object.connect()
e = cm.exception
self.assertEqual(e.errno, 104)
self.assertTrue(expected_msg in str(e))
# Test original exception is propagated correctly on non reset by peer
# error
with self.assertRaises(socket.error) as cm:
mock_wrap_socket.side_effect = socket.error(
105, 'Some random error')
self.httplib_object.connect()
e = cm.exception
self.assertEqual(e.errno, 105)
self.assertTrue('Some random error' in str(e))
def test_certifi_ca_bundle_in_search_path(self):
mock_certifi_ca_bundle_path = '/certifi/bundle/path'
# Certifi not available
import libcloud.security
reload(libcloud.security)
original_length = len(libcloud.security.CA_CERTS_PATH)
self.assertTrue(
mock_certifi_ca_bundle_path not in libcloud.security.CA_CERTS_PATH)
# Certifi is available
mock_certifi = mock.Mock()
mock_certifi.where.return_value = mock_certifi_ca_bundle_path
sys.modules['certifi'] = mock_certifi
# Certifi CA bundle path should be injected at the begining of search list
import libcloud.security
reload(libcloud.security)
self.assertEqual(libcloud.security.CA_CERTS_PATH[0],
mock_certifi_ca_bundle_path)
self.assertEqual(len(libcloud.security.CA_CERTS_PATH),
(original_length + 1))
# Certifi is available, but USE_CERTIFI is set to False
os.environ['LIBCLOUD_SSL_USE_CERTIFI'] = 'false'
import libcloud.security
reload(libcloud.security)
self.assertTrue(
mock_certifi_ca_bundle_path not in libcloud.security.CA_CERTS_PATH)
self.assertEqual(len(libcloud.security.CA_CERTS_PATH), original_length)
# And enabled
os.environ['LIBCLOUD_SSL_USE_CERTIFI'] = 'true'
import libcloud.security
reload(libcloud.security)
self.assertEqual(libcloud.security.CA_CERTS_PATH[0],
mock_certifi_ca_bundle_path)
self.assertEqual(len(libcloud.security.CA_CERTS_PATH),
(original_length + 1))
class TestHttpLibSSLTests(unittest.TestCase):
def setUp(self):
libcloud.security.VERIFY_SSL_CERT = False
libcloud.security.CA_CERTS_PATH = ORIGINAL_CA_CERS_PATH
self.httplib_object = LibcloudHTTPSConnection('foo.bar')
def test_custom_ca_path_using_env_var_doesnt_exist(self):
os.environ['SSL_CERT_FILE'] = '/foo/doesnt/exist'
try:
reload(libcloud.security)
except ValueError:
e = sys.exc_info()[1]
msg = 'Certificate file /foo/doesnt/exist doesn\'t exist'
self.assertEqual(str(e), msg)
else:
self.fail('Exception was not thrown')
def test_custom_ca_path_using_env_var_is_directory(self):
file_path = os.path.dirname(os.path.abspath(__file__))
os.environ['SSL_CERT_FILE'] = file_path
expected_msg = 'Certificate file can\'t be a directory'
self.assertRaisesRegexp(ValueError, expected_msg, reload,
libcloud.security)
def test_custom_ca_path_using_env_var_exist(self):
# When setting a path we don't actually check that a valid CA file is
# provided.
# This happens later in the code in httplib_ssl.connect method
file_path = os.path.abspath(__file__)
os.environ['SSL_CERT_FILE'] = file_path
reload(libcloud.security)
self.assertEqual(libcloud.security.CA_CERTS_PATH, [file_path])
@patch('warnings.warn')
def test_setup_verify(self, _):
libcloud.security.CA_CERTS_PATH = []
# Should throw a runtime error
libcloud.security.VERIFY_SSL_CERT = True
expected_msg = libcloud.security.CA_CERTS_UNAVAILABLE_ERROR_MSG
self.assertRaisesRegexp(RuntimeError, expected_msg,
self.httplib_object._setup_verify)
libcloud.security.VERIFY_SSL_CERT = False
self.httplib_object._setup_verify()
@patch('warnings.warn')
def test_setup_ca_cert(self, _):
# verify = False, _setup_ca_cert should be a no-op
self.httplib_object.verify = False
self.httplib_object._setup_ca_cert()
self.assertEqual(self.httplib_object.ca_cert, None)
# verify = True, a valid path is provided, self.ca_cert should be set to
# a valid path
self.httplib_object.verify = True
libcloud.security.CA_CERTS_PATH = [os.path.abspath(__file__)]
self.httplib_object._setup_ca_cert()
self.assertTrue(self.httplib_object.ca_cert is not None)
# verify = True, no CA certs are available, exception should be thrown
libcloud.security.CA_CERTS_PATH = []
expected_msg = libcloud.security.CA_CERTS_UNAVAILABLE_ERROR_MSG
self.assertRaisesRegexp(RuntimeError, expected_msg,
self.httplib_object._setup_ca_cert)
class TestHttpLibSSLTests(unittest.TestCase):
def setUp(self):
libcloud.security.VERIFY_SSL_CERT = False
libcloud.security.CA_CERTS_PATH = ORIGINAL_CA_CERS_PATH
self.httplib_object = LibcloudHTTPSConnection('foo.bar')
def test_custom_ca_path_using_env_var_doesnt_exist(self):
os.environ['SSL_CERT_FILE'] = '/foo/doesnt/exist'
try:
reload(libcloud.security)
except ValueError:
e = sys.exc_info()[1]
msg = 'Certificate file /foo/doesnt/exist doesn\'t exist'
self.assertEqual(str(e), msg)
else:
self.fail('Exception was not thrown')
def test_custom_ca_path_using_env_var_is_directory(self):
file_path = os.path.dirname(os.path.abspath(__file__))
os.environ['SSL_CERT_FILE'] = file_path
expected_msg = 'Certificate file can\'t be a directory'
self.assertRaisesRegexp(ValueError, expected_msg,
reload, libcloud.security)
def test_custom_ca_path_using_env_var_exist(self):
# When setting a path we don't actually check that a valid CA file is
# provided.
# This happens later in the code in httplib_ssl.connect method
file_path = os.path.abspath(__file__)
os.environ['SSL_CERT_FILE'] = file_path
reload(libcloud.security)
self.assertEqual(libcloud.security.CA_CERTS_PATH, [file_path])
def test_verify_hostname(self):
# commonName
cert1 = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),))}
# commonName
cert2 = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),)),
'subjectAltName': ((('DNS', 'foo.alt.name')),
(('DNS', 'foo.alt.name.1')))}
# commonName
cert3 = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'python.org'),))}
# wildcard commonName
cert4 = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', '*.api.joyentcloud.com'),))}
self.assertFalse(self.httplib_object._verify_hostname(
hostname='invalid', cert=cert1))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='machine.python.org', cert=cert1))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='foomachine.python.org', cert=cert1))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='somesomemachine.python.org', cert=cert1))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='somemachine.python.orga', cert=cert1))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='somemachine.python.org.org', cert=cert1))
self.assertTrue(self.httplib_object._verify_hostname(
hostname='somemachine.python.org', cert=cert1))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='invalid', cert=cert2))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='afoo.alt.name.1', cert=cert2))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='a.foo.alt.name.1', cert=cert2))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='foo.alt.name.1.2', cert=cert2))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='afoo.alt.name.1.2', cert=cert2))
self.assertTrue(self.httplib_object._verify_hostname(
hostname='foo.alt.name.1', cert=cert2))
self.assertTrue(self.httplib_object._verify_hostname(
hostname='python.org', cert=cert3))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='opython.org', cert=cert3))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='ython.org', cert=cert3))
self.assertTrue(self.httplib_object._verify_hostname(
hostname='us-east-1.api.joyentcloud.com', cert=cert4))
self.assertTrue(self.httplib_object._verify_hostname(
hostname='useast-1.api.joyentcloud.com', cert=cert4))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='t1.useast-1.api.joyentcloud.com', cert=cert4))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='ponies.useast-1.api.joyentcloud.com', cert=cert4))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='api.useast-1.api.joyentcloud.com', cert=cert4))
def test_get_subject_alt_names(self):
cert1 = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),))}
cert2 = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),)),
'subjectAltName': ((('DNS', 'foo.alt.name')),
(('DNS', 'foo.alt.name.1')))}
self.assertEqual(self.httplib_object._get_subject_alt_names(cert=cert1),
[])
alt_names = self.httplib_object._get_subject_alt_names(cert=cert2)
self.assertEqual(len(alt_names), 2)
self.assertTrue('foo.alt.name' in alt_names)
self.assertTrue('foo.alt.name.1' in alt_names)
def test_get_common_name(self):
cert = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),))}
self.assertEqual(self.httplib_object._get_common_name(cert)[0],
'somemachine.python.org')
self.assertEqual(self.httplib_object._get_common_name({}),
None)
@patch('warnings.warn')
def test_setup_verify(self, _):
libcloud.security.CA_CERTS_PATH = []
# Should throw a runtime error
libcloud.security.VERIFY_SSL_CERT = True
expected_msg = libcloud.security.CA_CERTS_UNAVAILABLE_ERROR_MSG
self.assertRaisesRegexp(RuntimeError, expected_msg,
self.httplib_object._setup_verify)
libcloud.security.VERIFY_SSL_CERT = False
self.httplib_object._setup_verify()
@patch('warnings.warn')
def test_setup_ca_cert(self, _):
# verify = False, _setup_ca_cert should be a no-op
self.httplib_object.verify = False
self.httplib_object._setup_ca_cert()
self.assertEqual(self.httplib_object.ca_cert, None)
# verify = True, a valid path is provided, self.ca_cert should be set to
# a valid path
self.httplib_object.verify = True
libcloud.security.CA_CERTS_PATH = [os.path.abspath(__file__)]
self.httplib_object._setup_ca_cert()
self.assertTrue(self.httplib_object.ca_cert is not None)
# verify = True, no CA certs are available, exception should be thrown
libcloud.security.CA_CERTS_PATH = []
expected_msg = libcloud.security.CA_CERTS_UNAVAILABLE_ERROR_MSG
self.assertRaisesRegexp(RuntimeError, expected_msg,
self.httplib_object._setup_ca_cert)
class TestHttpLibSSLTests(unittest.TestCase):
def setUp(self):
libcloud.security.VERIFY_SSL_CERT = False
libcloud.security.CA_CERTS_PATH = ORIGINAL_CA_CERS_PATH
self.httplib_object = LibcloudHTTPSConnection('foo.bar')
def test_custom_ca_path_using_env_var_doesnt_exist(self):
os.environ['SSL_CERT_FILE'] = '/foo/doesnt/exist'
try:
reload(libcloud.security)
except ValueError:
e = sys.exc_info()[1]
msg = 'Certificate file /foo/doesnt/exist doesn\'t exist'
self.assertEqual(str(e), msg)
else:
self.fail('Exception was not thrown')
def test_custom_ca_path_using_env_var_is_directory(self):
file_path = os.path.dirname(os.path.abspath(__file__))
os.environ['SSL_CERT_FILE'] = file_path
expected_msg = 'Certificate file can\'t be a directory'
self.assertRaisesRegexp(ValueError, expected_msg, reload,
libcloud.security)
def test_custom_ca_path_using_env_var_exist(self):
# When setting a path we don't actually check that a valid CA file is
# provided.
# This happens later in the code in httplib_ssl.connect method
file_path = os.path.abspath(__file__)
os.environ['SSL_CERT_FILE'] = file_path
reload(libcloud.security)
self.assertEqual(libcloud.security.CA_CERTS_PATH, [file_path])
def test_verify_hostname(self):
# commonName
cert1 = {
'notAfter':
'Feb 16 16:54:50 2013 GMT',
'subject':
((('countryName', 'US'), ), (('stateOrProvinceName',
'Delaware'), ), (('localityName',
'Wilmington'), ),
(('organizationName', 'Python Software Foundation'), ),
(('organizationalUnitName',
'SSL'), ), (('commonName', 'somemachine.python.org'), ))
}
# commonName
cert2 = {
'notAfter':
'Feb 16 16:54:50 2013 GMT',
'subject':
((('countryName', 'US'), ), (('stateOrProvinceName',
'Delaware'), ), (('localityName',
'Wilmington'), ),
(('organizationName', 'Python Software Foundation'), ),
(('organizationalUnitName',
'SSL'), ), (('commonName', 'somemachine.python.org'), )),
'subjectAltName':
((('DNS', 'foo.alt.name')), (('DNS', 'foo.alt.name.1')))
}
# commonName
cert3 = {
'notAfter':
'Feb 16 16:54:50 2013 GMT',
'subject':
((('countryName', 'US'), ), (('stateOrProvinceName',
'Delaware'), ), (('localityName',
'Wilmington'), ),
(('organizationName', 'Python Software Foundation'), ),
(('organizationalUnitName', 'SSL'), ), (('commonName',
'python.org'), ))
}
# wildcard commonName
cert4 = {
'notAfter':
'Feb 16 16:54:50 2013 GMT',
'subject':
((('countryName', 'US'), ), (('stateOrProvinceName',
'Delaware'), ), (('localityName',
'Wilmington'), ),
(('organizationName', 'Python Software Foundation'), ),
(('organizationalUnitName',
'SSL'), ), (('commonName', '*.api.joyentcloud.com'), ))
}
self.assertFalse(
self.httplib_object._verify_hostname(hostname='invalid',
cert=cert1))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='machine.python.org',
cert=cert1))
self.assertFalse(
self.httplib_object._verify_hostname(
hostname='foomachine.python.org', cert=cert1))
self.assertFalse(
self.httplib_object._verify_hostname(
hostname='somesomemachine.python.org', cert=cert1))
self.assertFalse(
self.httplib_object._verify_hostname(
hostname='somemachine.python.orga', cert=cert1))
self.assertFalse(
self.httplib_object._verify_hostname(
hostname='somemachine.python.org.org', cert=cert1))
self.assertTrue(
self.httplib_object._verify_hostname(
hostname='somemachine.python.org', cert=cert1))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='invalid',
cert=cert2))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='afoo.alt.name.1',
cert=cert2))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='a.foo.alt.name.1',
cert=cert2))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='foo.alt.name.1.2',
cert=cert2))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='afoo.alt.name.1.2',
cert=cert2))
self.assertTrue(
self.httplib_object._verify_hostname(hostname='foo.alt.name.1',
cert=cert2))
self.assertTrue(
self.httplib_object._verify_hostname(hostname='python.org',
cert=cert3))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='opython.org',
cert=cert3))
self.assertFalse(
self.httplib_object._verify_hostname(hostname='ython.org',
cert=cert3))
self.assertTrue(
self.httplib_object._verify_hostname(
hostname='us-east-1.api.joyentcloud.com', cert=cert4))
self.assertTrue(
self.httplib_object._verify_hostname(
hostname='useast-1.api.joyentcloud.com', cert=cert4))
self.assertFalse(
self.httplib_object._verify_hostname(
hostname='t1.useast-1.api.joyentcloud.com', cert=cert4))
self.assertFalse(
self.httplib_object._verify_hostname(
hostname='ponies.useast-1.api.joyentcloud.com', cert=cert4))
self.assertFalse(
self.httplib_object._verify_hostname(
hostname='api.useast-1.api.joyentcloud.com', cert=cert4))
def test_get_subject_alt_names(self):
cert1 = {
'notAfter':
'Feb 16 16:54:50 2013 GMT',
'subject':
((('countryName', 'US'), ), (('stateOrProvinceName',
'Delaware'), ), (('localityName',
'Wilmington'), ),
(('organizationName', 'Python Software Foundation'), ),
(('organizationalUnitName',
'SSL'), ), (('commonName', 'somemachine.python.org'), ))
}
cert2 = {
'notAfter':
'Feb 16 16:54:50 2013 GMT',
'subject':
((('countryName', 'US'), ), (('stateOrProvinceName',
'Delaware'), ), (('localityName',
'Wilmington'), ),
(('organizationName', 'Python Software Foundation'), ),
(('organizationalUnitName',
'SSL'), ), (('commonName', 'somemachine.python.org'), )),
'subjectAltName':
((('DNS', 'foo.alt.name')), (('DNS', 'foo.alt.name.1')))
}
self.assertEqual(
self.httplib_object._get_subject_alt_names(cert=cert1), [])
alt_names = self.httplib_object._get_subject_alt_names(cert=cert2)
self.assertEqual(len(alt_names), 2)
self.assertTrue('foo.alt.name' in alt_names)
self.assertTrue('foo.alt.name.1' in alt_names)
def test_get_common_name(self):
cert = {
'notAfter':
'Feb 16 16:54:50 2013 GMT',
'subject':
((('countryName', 'US'), ), (('stateOrProvinceName',
'Delaware'), ), (('localityName',
'Wilmington'), ),
(('organizationName', 'Python Software Foundation'), ),
(('organizationalUnitName',
'SSL'), ), (('commonName', 'somemachine.python.org'), ))
}
self.assertEqual(
self.httplib_object._get_common_name(cert)[0],
'somemachine.python.org')
self.assertEqual(self.httplib_object._get_common_name({}), None)
@patch('warnings.warn')
def test_setup_verify(self, _):
libcloud.security.CA_CERTS_PATH = []
# Should throw a runtime error
libcloud.security.VERIFY_SSL_CERT = True
expected_msg = libcloud.security.CA_CERTS_UNAVAILABLE_ERROR_MSG
self.assertRaisesRegexp(RuntimeError, expected_msg,
self.httplib_object._setup_verify)
libcloud.security.VERIFY_SSL_CERT = False
self.httplib_object._setup_verify()
@patch('warnings.warn')
def test_setup_ca_cert(self, _):
# verify = False, _setup_ca_cert should be a no-op
self.httplib_object.verify = False
self.httplib_object._setup_ca_cert()
self.assertEqual(self.httplib_object.ca_cert, None)
# verify = True, a valid path is provided, self.ca_cert should be set to
# a valid path
self.httplib_object.verify = True
libcloud.security.CA_CERTS_PATH = [os.path.abspath(__file__)]
self.httplib_object._setup_ca_cert()
self.assertTrue(self.httplib_object.ca_cert is not None)
# verify = True, no CA certs are available, exception should be thrown
libcloud.security.CA_CERTS_PATH = []
expected_msg = libcloud.security.CA_CERTS_UNAVAILABLE_ERROR_MSG
self.assertRaisesRegexp(RuntimeError, expected_msg,
self.httplib_object._setup_ca_cert)
class TestHttpLibSSLTests(unittest.TestCase):
def setUp(self):
libcloud.security.VERIFY_SSL_CERT = False
libcloud.security.CA_CERTS_PATH = ORIGINAL_CA_CERS_PATH
self.httplib_object = LibcloudHTTPSConnection('foo.bar')
def test_custom_ca_path_using_env_var_doesnt_exist(self):
os.environ['SSL_CERT_FILE'] = '/foo/doesnt/exist'
try:
reload(libcloud.security)
except ValueError:
e = sys.exc_info()[1]
msg = 'Certificate file /foo/doesnt/exist doesn\'t exist'
self.assertEqual(str(e), msg)
else:
self.fail('Exception was not thrown')
def test_custom_ca_path_using_env_var_is_directory(self):
file_path = os.path.dirname(os.path.abspath(__file__))
os.environ['SSL_CERT_FILE'] = file_path
expected_msg = 'Certificate file can\'t be a directory'
self.assertRaisesRegexp(ValueError, expected_msg,
reload, libcloud.security)
def test_custom_ca_path_using_env_var_exist(self):
# When setting a path we don't actually check that a valid CA file is
# provided.
# This happens later in the code in httplib_ssl.connect method
file_path = os.path.abspath(__file__)
os.environ['SSL_CERT_FILE'] = file_path
reload(libcloud.security)
self.assertEqual(libcloud.security.CA_CERTS_PATH, [file_path])
@patch('warnings.warn')
def test_setup_verify(self, _):
libcloud.security.CA_CERTS_PATH = []
# Should throw a runtime error
libcloud.security.VERIFY_SSL_CERT = True
expected_msg = libcloud.security.CA_CERTS_UNAVAILABLE_ERROR_MSG
self.assertRaisesRegexp(RuntimeError, expected_msg,
self.httplib_object._setup_verify)
libcloud.security.VERIFY_SSL_CERT = False
self.httplib_object._setup_verify()
@patch('warnings.warn')
def test_setup_ca_cert(self, _):
# verify = False, _setup_ca_cert should be a no-op
self.httplib_object.verify = False
self.httplib_object._setup_ca_cert()
self.assertEqual(self.httplib_object.ca_cert, None)
# verify = True, a valid path is provided, self.ca_cert should be set to
# a valid path
self.httplib_object.verify = True
libcloud.security.CA_CERTS_PATH = [os.path.abspath(__file__)]
self.httplib_object._setup_ca_cert()
self.assertTrue(self.httplib_object.ca_cert is not None)
# verify = True, no CA certs are available, exception should be thrown
libcloud.security.CA_CERTS_PATH = []
expected_msg = libcloud.security.CA_CERTS_UNAVAILABLE_ERROR_MSG
self.assertRaisesRegexp(RuntimeError, expected_msg,
self.httplib_object._setup_ca_cert)
class TestHttpLibSSLTests(unittest.TestCase):
def setUp(self):
self.httplib_object = LibcloudHTTPSConnection('foo.bar')
def test_verify_hostname(self):
cert1 = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),))}
cert2 = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),)),
'subjectAltName': ((('DNS', 'foo.alt.name')),
(('DNS', 'foo.alt.name.1')))}
self.assertFalse(self.httplib_object._verify_hostname(
hostname='invalid', cert=cert1))
self.assertTrue(self.httplib_object._verify_hostname(
hostname='somemachine.python.org', cert=cert1))
self.assertFalse(self.httplib_object._verify_hostname(
hostname='invalid', cert=cert2))
self.assertTrue(self.httplib_object._verify_hostname(
hostname='foo.alt.name.1', cert=cert2))
def test_get_subject_alt_names(self):
cert1 = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),))}
cert2 = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),)),
'subjectAltName': ((('DNS', 'foo.alt.name')),
(('DNS', 'foo.alt.name.1')))}
self.assertEqual(self.httplib_object._get_subject_alt_names(cert=cert1),
[])
alt_names = self.httplib_object._get_subject_alt_names(cert=cert2)
self.assertEqual(len(alt_names), 2)
self.assertTrue('foo.alt.name' in alt_names)
self.assertTrue('foo.alt.name.1' in alt_names)
def test_get_common_name(self):
cert = {'notAfter': 'Feb 16 16:54:50 2013 GMT',
'subject': ((('countryName', 'US'),),
(('stateOrProvinceName', 'Delaware'),),
(('localityName', 'Wilmington'),),
(('organizationName', 'Python Software Foundation'),),
(('organizationalUnitName', 'SSL'),),
(('commonName', 'somemachine.python.org'),))}
self.assertEqual(self.httplib_object._get_common_name(cert)[0],
'somemachine.python.org')
self.assertEqual(self.httplib_object._get_common_name({}),
None)
def test_setup_verify(self):
# @TODO: catch warnings
libcloud.security.VERIFY_SSL_CERT = True
self.httplib_object._setup_verify()
libcloud.security.VERIFY_SSL_CERT = False
self.httplib_object._setup_verify()
def test_setup_ca_cert(self):
# @TODO: catch warnings
self.httplib_object.verify = False
self.httplib_object._setup_ca_cert()
self.assertEqual(self.httplib_object.ca_cert, None)
self.httplib_object.verify = True
libcloud.security.CA_CERTS_PATH = [os.path.abspath(__file__)]
self.httplib_object._setup_ca_cert()
self.assertTrue(self.httplib_object.ca_cert is not None)
libcloud.security.CA_CERTS_PATH = []
self.httplib_object._setup_ca_cert()
self.assertFalse(self.httplib_object.ca_cert)
self.assertFalse(self.httplib_object.verify)