Пример #1
0
def guess_response(content_type, data, ssl2=False):
    """Guess which kind of message is in the record layer payload"""
    if content_type == ContentType.change_cipher_spec:
        if len(data) != 1:
            return "ChangeCipherSpec(invalid size)"
        return "ChangeCipherSpec()"
    elif content_type == ContentType.alert:
        if len(data) < 2:
            return "Alert(invalid size)"
        return "Alert({0}, {1})".format(AlertLevel.toStr(data[0]),
                                        AlertDescription.toStr(data[1]))

    elif content_type == ContentType.handshake:
        if not data:
            return "Handshake(invalid size)"
        if ssl2:
            return "Handshake({0})".format(SSL2HandshakeType.toStr(data[0]))
        else:
            return "Handshake({0})".format(HandshakeType.toStr(data[0]))
    elif content_type == ContentType.application_data:
        return "ApplicationData(len={0})".format(len(data))
    else:
        return ("Message(content_type={0}, first_byte={1}, "
                "len={2})").format(ContentType.toStr(content_type),
                                   data[0],
                                   len(data))
Пример #2
0
    def __format__(self, formatstr):
        """Advanced formatting for messages."""
        hexify = False
        verbose = ""
        if "h" in formatstr:
            hexify = True
        if "v" in formatstr:
            verbose = "ContentType."

        if hexify:
            data = b2a_hex(self.data)
        else:
            data = repr(self.data)

        return "Message(contentType={0}{1}, data={2})".format(verbose, ContentType.toStr(self.contentType), data)
Пример #3
0
    def __format__(self, formatstr):
        """Advanced formatting for messages."""
        hexify = False
        verbose = ""
        if 'h' in formatstr:
            hexify = True
        if 'v' in formatstr:
            verbose = "ContentType."

        if hexify:
            data = b2a_hex(self.data)
        else:
            data = repr(self.data)

        return "Message(contentType={0}{1}, data={2})"\
               .format(verbose, ContentType.toStr(self.contentType), data)
Пример #4
0
def guess_response(content_type, data):
    """Guess which kind of message is in the record layer payload"""
    if content_type == ContentType.change_cipher_spec:
        if len(data) != 1:
            return "ChangeCipherSpec(invalid size)"
        return "ChangeCipherSpec()"
    elif content_type == ContentType.alert:
        if len(data) < 2:
            return "Alert(invalid size)"
        return "Alert({0}, {1})".format(AlertLevel.toStr(data[0]),
                                        AlertDescription.toStr(data[1]))

    elif content_type == ContentType.handshake:
        if not data:
            return "Handshake(invalid size)"
        return "Handshake({0})".format(HandshakeType.toStr(data[0]))
    elif content_type == ContentType.application_data:
        return "ApplicationData(len={0})".format(len(data))
    else:
        return ("Message(content_type={0}, first_byte={1}, "
                "len={2})").format(ContentType.toStr(content_type),
                                   data[0],
                                   len(data))
 def test_toStr_with_invalid_value(self):
     self.assertEqual(ContentType.toStr((20, 21, 22, 23)), "(20, 21, 22, 23)")
Пример #6
0
 def test_toStr_with_invalid_value(self):
     self.assertEqual(ContentType.toStr((20, 21, 22, 23)),
                      '(20, 21, 22, 23)')