def test_2_read(self):
rsock = LoopSocket()
wsock = LoopSocket()
rsock.link(wsock)
p = Packetizer(rsock)
p.set_log(util.get_logger('ssh.transport'))
p.set_hexdump(True)
cipher = AES.new('\x00' * 16, AES.MODE_CBC, '\x55' * 16)
p.set_inbound_cipher(cipher, 16, SHA, 12, '\x1f' * 20)
wsock.send('C\x91\x97\xbd[P\xac%\x87\xc2\xc4k\xc7\xe98\xc0' + \
'\x90\xd2\x16V\rqsa8|L=\xfb\x97}\xe2n\x03\xb1\xa0\xc2\x1c\xd6AAL\xb4Y')
cmd, m = p.read_message()
self.assertEquals(100, cmd)
self.assertEquals(100, m.get_int())
self.assertEquals(1, m.get_int())
self.assertEquals(900, m.get_int())
def test_1_write (self):
rsock = LoopSocket()
wsock = LoopSocket()
rsock.link(wsock)
p = Packetizer(wsock)
p.set_log(util.get_logger('ssh.transport'))
p.set_hexdump(True)
cipher = AES.new('\x00' * 16, AES.MODE_CBC, '\x55' * 16)
p.set_outbound_cipher(cipher, 16, SHA, 12, '\x1f' * 20)
# message has to be at least 16 bytes long, so we'll have at least one
# block of data encrypted that contains zero random padding bytes
m = Message()
m.add_byte(chr(100))
m.add_int(100)
m.add_int(1)
m.add_int(900)
p.send_message(m)
data = rsock.recv(100)
# 32 + 12 bytes of MAC = 44
self.assertEquals(44, len(data))
self.assertEquals('\x43\x91\x97\xbd\x5b\x50\xac\x25\x87\xc2\xc4\x6b\xc7\xe9\x38\xc0', data[:16])
def test_2_read (self):
rsock = LoopSocket()
wsock = LoopSocket()
rsock.link(wsock)
p = Packetizer(rsock)
p.set_log(util.get_logger('ssh.transport'))
p.set_hexdump(True)
cipher = AES.new('\x00' * 16, AES.MODE_CBC, '\x55' * 16)
p.set_inbound_cipher(cipher, 16, SHA, 12, '\x1f' * 20)
wsock.send('C\x91\x97\xbd[P\xac%\x87\xc2\xc4k\xc7\xe98\xc0' + \
'\x90\xd2\x16V\rqsa8|L=\xfb\x97}\xe2n\x03\xb1\xa0\xc2\x1c\xd6AAL\xb4Y')
cmd, m = p.read_message()
self.assertEquals(100, cmd)
self.assertEquals(100, m.get_int())
self.assertEquals(1, m.get_int())
self.assertEquals(900, m.get_int())
def test_1_write (self):
rsock = LoopSocket()
wsock = LoopSocket()
rsock.link(wsock)
p = Packetizer(wsock)
p.set_log(util.get_logger('ssh.transport'))
p.set_hexdump(True)
cipher = AES.new('\x00' * 16, AES.MODE_CBC, '\x55' * 16)
p.set_outbound_cipher(cipher, 16, SHA, 12, '\x1f' * 20)
# message has to be at least 16 bytes long, so we'll have at least one
# block of data encrypted that contains zero random padding bytes
m = Message()
m.add_byte(chr(100))
m.add_int(100)
m.add_int(1)
m.add_int(900)
p.send_message(m)
data = rsock.recv(100)
# 32 + 12 bytes of MAC = 44
self.assertEquals(44, len(data))
self.assertEquals('\x43\x91\x97\xbd\x5b\x50\xac\x25\x87\xc2\xc4\x6b\xc7\xe9\x38\xc0', data[:16])