KaiMen 开门
port knocking in Python
Saw some previous port knocking attemps, I feel either they are troublesome to install or too old or both. I decided write a much simpler on my own.
That grumpy BSD guy say no to port knocking, but I think he meant knockd. We can have so much fun outside knockd with innovative variaties. But his idea of doing pure PF script port knocking is worthy check out.
Install
requires:
- Recent Ubuntu with
iptables - Python 2.x (with most distro's default)
Simply:
pip install kaimen
Use
sudo python kaimen.py PORT SIZExTIMES
Parameters
- `PORT` the port you wanna hide
- `SIZE` size of `ping` packet
- `TIMES` how many times of `ping`
Example:
sudo python kaimen.py 2333 23x3
Hide TCP port 2333 but open to IP if 23 bytes of ping were sent three times.
Future Goals & ToDos
- PF script port knocking 😜
- hits by times
- publish to pip
- port knocking over DNS. YEAH!