Exemplos de recv_blob em Python

Exemplo n.º 1

Arquivo: oracle3-vulnerable-server.py Projeto: vcgato29/compression-oracle

 def handle(self):
   data = recv_blob(self.request)
   msg = zlib.compress('user_data=%s;secret=%s' % (data, secret))
   t = sum([random.randint(600,700) / 1000. for i in range(len(msg) / 300)])
   time.sleep(t)
   send_blob(self.request, 'ok')
   return

Exemplo n.º 2

Arquivo: oracle2-client.py Projeto: vcgato29/compression-oracle

    def oracle(self, data):
        """ send 'data' to the oracle and retreived the compressed length """

        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        s.connect((HOST, PORT))

        send_blob(s, data)
        data = recv_blob(s)

        s.close()
        return len(data)

Exemplo n.º 3

Arquivo: oracle2-client.py Projeto: EiNSTeiN-/compression-oracle

  def oracle(self, data):
    """ send 'data' to the oracle and retreived the compressed length """

    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s.connect((HOST, PORT))

    send_blob(s, data)
    data = recv_blob(s)

    s.close()
    return len(data)

Exemplo n.º 4

Arquivo: oracle3-client.py Projeto: EiNSTeiN-/compression-oracle

  def oracle(self, data):
    """ send 'data' to the oracle and calculate the time it takes to get a response. """

    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s.connect((HOST, PORT))

    t = time.time()
    send_blob(s, data)
    data = recv_blob(s)
    t = (time.time() - t)

    s.close()

    #print repr(t * 1000)

    # The pivot value "600" was manually determined after observing
    # the behavior of the vulnerable server.
    return int((t * 1000) / 600)

Exemplo n.º 5

Arquivo: oracle3-client.py Projeto: vcgato29/compression-oracle

    def oracle(self, data):
        """ send 'data' to the oracle and calculate the time it takes to get a response. """

        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        s.connect((HOST, PORT))

        t = time.time()
        send_blob(s, data)
        data = recv_blob(s)
        t = (time.time() - t)

        s.close()

        #print repr(t * 1000)

        # The pivot value "600" was manually determined after observing
        # the behavior of the vulnerable server.
        return int((t * 1000) / 600)

Exemplo n.º 6

Arquivo: oracle2-vulnerable-server.py Projeto: EiNSTeiN-/compression-oracle

 def handle(self):
   data = recv_blob(self.request)
   msg = zlib.compress('user_data=%s;secret=%s' % (data, secret))
   send_blob(self.request, encrypt(msg))
   return

Exemplo n.º 7

Arquivo: oracle2-vulnerable-server.py Projeto: vcgato29/compression-oracle

 def handle(self):
     data = recv_blob(self.request)
     msg = zlib.compress('user_data=%s;secret=%s' % (data, secret))
     send_blob(self.request, encrypt(msg))
     return

Exemplo n.º 8

Arquivo: oracle1-vulnerable-server.py Projeto: EiNSTeiN-/compression-oracle

 def handle(self):
   data = recv_blob(self.request)
   msg = zlib.compress('user_data=%s;secret=%s' % (data, secret))
   self.request.send(struct.pack('<I', len(msg)))
   return

Exemplo n.º 9

 def handle(self):
     data = recv_blob(self.request)
     msg = zlib.compress('user_data=%s;secret=%s' % (data, secret))
     self.request.send(struct.pack('<I', len(msg)))
     return