def test_keyingMaterialExporter_invalid_label(self):
sock = MockSocket(bytearray(0))
conn = TLSConnection(sock)
conn._clientRandom = bytearray(b'012345678901234567890123456789ab')
conn._serverRandom = bytearray(b'987654321098765432109876543210ab')
conn._recordLayer.version = (3, 1)
conn.session = Session()
conn.session.cipherSuite = \
CipherSuite.TLS_DHE_RSA_WITH_AES_128_CBC_SHA
with self.assertRaises(ValueError):
conn.keyingMaterialExporter(bytearray(b'server finished'), 20)
def test_keyingMaterialExporter_invalid_label(self):
sock = MockSocket(bytearray(0))
conn = TLSConnection(sock)
conn._clientRandom = bytearray(b'012345678901234567890123456789ab')
conn._serverRandom = bytearray(b'987654321098765432109876543210ab')
conn._recordLayer.version = (3, 1)
conn.session = Session()
conn.session.cipherSuite = \
CipherSuite.TLS_DHE_RSA_WITH_AES_128_CBC_SHA
with self.assertRaises(ValueError):
conn.keyingMaterialExporter(bytearray(b'server finished'), 20)
def test_keyingMaterialExporter_tls1_3(self):
sock = MockSocket(bytearray(0))
conn = TLSConnection(sock)
conn._clientRandom = bytearray(b'012345678901234567890123456789ab')
conn._serverRandom = bytearray(b'987654321098765432109876543210ab')
conn._recordLayer.version = (3, 4)
conn.session = Session()
conn.session.cipherSuite = \
CipherSuite.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
with self.assertRaises(AssertionError):
conn.keyingMaterialExporter(bytearray(b'test'), 20)
def test_keyingMaterialExporter_tls1_3(self):
sock = MockSocket(bytearray(0))
conn = TLSConnection(sock)
conn._clientRandom = bytearray(b'012345678901234567890123456789ab')
conn._serverRandom = bytearray(b'987654321098765432109876543210ab')
conn._recordLayer.version = (3, 4)
conn.session = Session()
conn.session.cipherSuite = \
CipherSuite.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
with self.assertRaises(AssertionError):
conn.keyingMaterialExporter(bytearray(b'test'), 20)
def test_keyingMaterialExporter_tls1_2_sha384(self):
sock = MockSocket(bytearray(0))
conn = TLSConnection(sock)
conn._clientRandom = bytearray(b'012345678901234567890123456789ab')
conn._serverRandom = bytearray(b'987654321098765432109876543210ab')
conn._recordLayer.version = (3, 3)
conn.session = Session()
conn.session.cipherSuite = \
CipherSuite.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
mat = conn.keyingMaterialExporter(bytearray(b'test'), 20)
self.assertEqual(mat,
bytearray(b'1\xb8X\xef\x9b\xa5\n9p\x13\xfaxXI\\$\xdf\xb5\xc7i'))
def test_keyingMaterialExporter_tls1_2_sha384(self):
sock = MockSocket(bytearray(0))
conn = TLSConnection(sock)
conn._clientRandom = bytearray(b'012345678901234567890123456789ab')
conn._serverRandom = bytearray(b'987654321098765432109876543210ab')
conn._recordLayer.version = (3, 3)
conn.session = Session()
conn.session.cipherSuite = \
CipherSuite.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
mat = conn.keyingMaterialExporter(bytearray(b'test'), 20)
self.assertEqual(mat,
bytearray(b'1\xb8X\xef\x9b\xa5\n9p\x13\xfaxXI\\$\xdf\xb5\xc7i'))
def test_keyingMaterialExporter_tls1_3_sha384(self):
sock = MockSocket(bytearray(0))
conn = TLSConnection(sock)
conn._recordLayer.version = (3, 4)
conn.session = Session()
conn.session.cipherSuite = \
CipherSuite.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
conn.session.exporterMasterSecret = \
bytearray(b'0123456789abcdef0123456789abcdef0123456789abcdef' +
b'0123456789abcdef0123456789abcdef0123456789abcdef')
mat = conn.keyingMaterialExporter(bytearray(b'test'), 20)
self.assertEqual(
mat, bytearray(b';\x96;\x08U*\xbd1\x0fL5^0\xe1*I\x9e\xd3\xcb0'))
def test_keyingMaterialExporter_tls1_1(self):
sock = MockSocket(bytearray(0))
conn = TLSConnection(sock)
conn._clientRandom = bytearray(b'012345678901234567890123456789ab')
conn._serverRandom = bytearray(b'987654321098765432109876543210ab')
conn._recordLayer.version = (3, 2)
conn.session = Session()
conn.session.cipherSuite = \
CipherSuite.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
mat = conn.keyingMaterialExporter(bytearray(b'test'), 20)
self.assertEqual(mat,
bytearray(b'\x1f\xf8\x18\x01:\x9f\x15a\xd5x\xaa;Y>' +
b'\xafG\x92AH\xa4'))
def test_keyingMaterialExporter_tls1_2_sha256(self):
sock = MockSocket(bytearray(0))
conn = TLSConnection(sock)
conn._clientRandom = bytearray(b'012345678901234567890123456789ab')
conn._serverRandom = bytearray(b'987654321098765432109876543210ab')
conn._recordLayer.version = (3, 3)
conn.session = Session()
conn.session.cipherSuite = \
CipherSuite.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
mat = conn.keyingMaterialExporter(bytearray(b'test'), 20)
self.assertEqual(mat,
bytearray(b'\xe6EQ\x93\xcb!\xe7\x87\x1e\xdd\x85' +
b'\xb2\x08|\xc9\xbfDh\r\x90'))
def test_keyingMaterialExporter_tls1_1(self):
sock = MockSocket(bytearray(0))
conn = TLSConnection(sock)
conn._clientRandom = bytearray(b'012345678901234567890123456789ab')
conn._serverRandom = bytearray(b'987654321098765432109876543210ab')
conn._recordLayer.version = (3, 2)
conn.session = Session()
conn.session.cipherSuite = \
CipherSuite.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
mat = conn.keyingMaterialExporter(bytearray(b'test'), 20)
self.assertEqual(mat,
bytearray(b'\x1f\xf8\x18\x01:\x9f\x15a\xd5x\xaa;Y>' +
b'\xafG\x92AH\xa4'))
def test_keyingMaterialExporter_tls1_2_sha256(self):
sock = MockSocket(bytearray(0))
conn = TLSConnection(sock)
conn._clientRandom = bytearray(b'012345678901234567890123456789ab')
conn._serverRandom = bytearray(b'987654321098765432109876543210ab')
conn._recordLayer.version = (3, 3)
conn.session = Session()
conn.session.cipherSuite = \
CipherSuite.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
mat = conn.keyingMaterialExporter(bytearray(b'test'), 20)
self.assertEqual(mat,
bytearray(b'\xe6EQ\x93\xcb!\xe7\x87\x1e\xdd\x85' +
b'\xb2\x08|\xc9\xbfDh\r\x90'))
def test_keyingMaterialExporter_tls1_3_sha256(self):
sock = MockSocket(bytearray(0))
conn = TLSConnection(sock)
conn._recordLayer.version = (3, 4)
conn.session = Session()
conn.session.cipherSuite = \
CipherSuite.TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
conn.session.exporterMasterSecret = \
bytearray(b'0123456789abcdef0123456789abcdef' +
b'0123456789abcdef0123456789abcdef')
mat = conn.keyingMaterialExporter(bytearray(b'test'), 20)
self.assertEqual(
mat,
bytearray(
b'W_h\x10\x83\xc0XD\x0fw\x0e\xfc/\x92\x8f\xb3\xfd\x13\x96\xd9')
)
