https://github.com/supercowpowers/chains
Python Chained Generators for Network Streams:
https://github.com/supercowpowers/chains
networking packets python
Last synced: about 1 year ago
JSON representation
Python Chained Generators for Network Streams:
- Host: GitHub
- URL: https://github.com/supercowpowers/chains
- Owner: SuperCowPowers
- License: mit
- Created: 2015-03-29T22:56:36.000Z (about 11 years ago)
- Default Branch: master
- Last Pushed: 2020-12-21T16:51:21.000Z (over 5 years ago)
- Last Synced: 2025-04-19T16:11:30.011Z (about 1 year ago)
- Topics: networking, packets, python
- Language: Python
- Homepage: http://chains.readthedocs.org
- Size: 183 KB
- Stars: 40
- Watchers: 6
- Forks: 4
- Open Issues: 7
-
Metadata Files:
- Readme: README.rst
- Contributing: docs/contributing.rst
- License: LICENSE
Awesome Lists containing this project
README
Chains
======
**Python Chained Generators for Network Packets:** `Read the
Docs `__
|travis| |Coverage Status| |landscape| |version|
|wheel| |supported-versions| |supported-implementations| |license|
Install/Run Stuff
-----------------
Want to see what's happening on your network right now? Just install chains and run 'netwatch'.
::
$ pip install chains
$ netwatch -s
2015-09-07 19:08:34 - UDP IP 192.168.1.9(internal)--> 224.0.0.251(multicast_dns)
2015-09-07 19:08:34 - UDP IP6 fe80::6e40:8ff:fe89:fc08(internal) --> ff02::fb(multicast_dns)
2015-09-07 19:08:34 - UDP IP 192.168.1.14(internal)--> 224.0.0.251(multicast_dns)
2015-09-07 19:08:34 - UDP IP6 fe80::8a0:4946:3c8a:e6a1(internal)--> ff02::fb(multicast_dns)
2015-09-07 19:08:34 - TCP IP 192.168.1.9(internal)--> 49.75.183.151(nxdomain)
2015-09-07 19:08:36 - TCP IP 192.168.1.9(internal)--> 54.164.252.174(compute-1.amazonaws.com)
2015-09-07 19:08:36 - UDP IP 192.168.1.1(internal)--> 192.168.1.9(internal)
2015-09-07 19:08:36 - TCP IP 54.164.252.174(compute-1.amazonaws.com)--> 192.168.1.9(internal)
...
Want to go to coffee shop and see http(s) requests floating about?
::
$ urlwatch
HTTP_REQUEST
192.168.1.9 --> Host: clc.stackoverflow.com
URI: /j/p.js?d=hireme&ac=891012&tags=python;attributes&lw=5913&bw=1539
Referer: http://stackoverflow.com/questions/610883/attribute-in-python
Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36
HTTP_REQUEST
192.168.1.9 --> Host: ajax.googleapis.com
URI: /ajax/libs/jquery/1.7.1/jquery.min.js
Referer: http://stackoverflow.com/questions/610883/attribute-in-python
Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36
HTTPS_REQUEST
192.168.1.9 --> 199.166.0.200(sc.iasds01.com) tls_records(5)
TLSRecord(length=512, version=769, type=22, data='\x01\x00\x01\xfc\x03\x03K\t\xf8_\x8...
TLSRecord(length=262, version=771, type=22, data='\x10\x00\x01\x02\x01\x00Vfd\x8f8a\x...
TLSRecord(length=1, version=771, type=20, data='\x01')
TLSRecord(length=64, version=771, type=22, data="l\xd0\xce\x96\xf5\x1a\xf8\xcf\xcc\x1...
TLSRecord(length=560, version=771, type=23, data='\x1d\x942K\xfb\x87\x19v\xba\x13\x14...
Documentation
-------------
`chains.readthedocs.org `__
About
-----
The Chains project is an exploration of python components that you
'chain' together to process streaming network packets. The use of
native python generators means the code is extremely lightweight and
efficient.
Example
-------
::
# Create the classes
streamer = packet_streamer.PacketStreamer(iface_name=data_path, max_packets=50)
meta = packet_meta.PacketMeta()
rdns = reverse_dns.ReverseDNS()
printer = packet_printer.PacketPrinter()
# Set up the chain
meta.link(streamer)
rdns.link(meta)
printer.link(rdns)
# Pull the chain
printer.pull()
Example Output
~~~~~~~~~~~~~~
::
Timestamp: 2015-05-27 01:17:07.919743
Ethernet Frame: 6c:40:08:89:fc:08 --> 01:00:5e:00:00:fb (type: 2048)
Packet: IP 192.168.1.9 --> 224.0.0.251 (len:55 ttl:255) -- Frag(df:0 mf:0 offset:0)
Domains: LOCAL --> multicast_dns
Transport: UDP {'dport': 5353, 'sum': 59346, 'sport': 5353, 'data': '...', 'ulen': 35}
Application: None
Timestamp: 2015-05-27 01:17:07.919926
Ethernet Frame: 6c:40:08:89:fc:08 --> 33:33:00:00:00:fb (type: 34525)
Packet: IP6 fe80::6e40:8ff:fe89:fc08 --> ff02::fb (len:35 ttl:255)
Domains: LOCAL --> multicast_dns
Transport: UDP {'dport': 5353, 'sum': 6703, 'sport': 5353, 'data': '...', 'ulen': 35}
Application: None
...
LICENSE
-------
MIT Licensed
.. |travis| image:: https://img.shields.io/travis/SuperCowPowers/chains.svg
:target: https://travis-ci.org/SuperCowPowers/chains
.. |Coverage Status| image:: https://coveralls.io/repos/SuperCowPowers/chains/badge.svg?branch=HEAD
:target: https://coveralls.io/r/SuperCowPowers/chains
.. |landscape| image:: https://landscape.io/github/SuperCowPowers/chains/master/landscape.svg?style=flat
:target: https://landscape.io/github/SuperCowPowers/chains/master
.. |version| image:: https://img.shields.io/pypi/v/chains.svg
:target: https://pypi.python.org/pypi/chains
.. |downloads| image:: https://img.shields.io/pypi/dm/chains.svg
:target: https://pypi.python.org/pypi/chains
.. |wheel| image:: https://img.shields.io/pypi/wheel/chains.svg
:target: https://pypi.python.org/pypi/chains
.. |supported-versions| image:: https://img.shields.io/pypi/pyversions/chains.svg
:target: https://pypi.python.org/pypi/chains
.. |supported-implementations| image:: https://img.shields.io/pypi/implementation/chains.svg
:target: https://pypi.python.org/pypi/chains
.. |license| image:: https://img.shields.io/badge/license-MIT-green.svg
:target: http://choosealicense.com/licenses/mit