OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	03/16/2023 12:55:54 PM	rwxr-xr-x
📄 __init__.py	1.83 KB	03/13/2021 04:30:48 PM	rw-r--r--
📁 __pycache__	-	03/16/2023 12:55:54 PM	rwxr-xr-x
📄 attributes.py	1.6 KB	03/13/2021 04:30:48 PM	rw-r--r--
📄 firewall.py	2.72 KB	03/13/2021 04:30:48 PM	rw-r--r--
📄 message.py	1.12 KB	03/13/2021 04:30:48 PM	rw-r--r--
📄 netlink.py	5.61 KB	03/13/2021 04:30:48 PM	rw-r--r--
📄 old.py	24.49 KB	03/13/2021 04:30:48 PM	rw-r--r--
📁 route	-	03/16/2023 12:55:54 PM	rwxr-xr-x
📄 sequence.py	357 bytes	03/13/2021 04:30:48 PM	rw-r--r--
📄 tc.py	1.63 KB	03/13/2021 04:30:48 PM	rw-r--r--

Editing: attributes.py

# encoding: utf-8
"""
attributes.py

Created by Thomas Mangin on 2015-03-31.
Copyright (c) 2009-2017 Exa Networks. All rights reserved.
License: 3-clause BSD. (See the COPYRIGHT file)
"""

from struct import pack
from struct import unpack
from struct import calcsize

from exabgp.util import concat_bytes_i

from exabgp.netlink import NetLinkError

class AttributesError(NetLinkError):
    pass

class Attributes(object):
    class Header(object):
        PACK = 'HH'
        LEN = calcsize(PACK)

class Type(object):
        IFA_UNSPEC = 0x00
        IFA_ADDRESS = 0x01
        IFA_LOCAL = 0x02
        IFA_LABEL = 0x03
        IFA_BROADCAST = 0x04
        IFA_ANYCAST = 0x05
        IFA_CACHEINFO = 0x06
        IFA_MULTICAST = 0x07

@classmethod
    def decode(cls, data):
        while data:
            length, atype, = unpack(cls.Header.PACK, data[: cls.Header.LEN])
            if len(data) < length:
                raise AttributesError("Buffer underrun %d < %d" % (len(data), length))
            payload = data[cls.Header.LEN : length]
            yield atype, payload
            data = data[int((length + 3) / 4) * 4 :]

@classmethod
    def encode(cls, attributes):
        def _encode(atype, payload):
            def pad(length, to=4):
                return (length + to - 1) & ~(to - 1)

length = cls.Header.LEN + len(payload)
            raw = pack(cls.Header.PACK, length, atype) + payload
            pad = pad(length) - len(raw)
            if pad:
                raw += b'\0' * pad
            return raw

return concat_bytes_i(_encode(k, v) for (k, v) in attributes.items())