Well this is new for me, further developing a working POC. Like you all know, I love new ideas and POC development, but hate the further development of POCs. This time the Firewall DNS POC just didn’t cut it, it did what I wanted it to do, but it lacked some “usability” features. These are the added features:
#Functionality
# – = done
# x = todo
###
# – Queries can either be full domain(www.google.com), or only base domain(google.com)
# – Block queries
# – relays queries
# – reads settings from config
# – reloads config
# – on/off using -auto
# – drops privileges
# – reload config on key combo (ctrl+c)
###
The config file options are somewhat explained in the config file itself, other stuff you’ll have to read from the src. Here”s how it looks now:
sudo ./fw-dns.py
##############################################
new configuration:
reload time:
43200
dns server:
(‘192.168.2.254’, 53)
if listen:
127.0.0.1
allowed full domains:
[‘ubuntu.com’]
allowed partial domains:
[”]
##############################################
Starting fw-dns
Listening on localhost 127.0.0.1
Connected to remote DNS server (‘192.168.2.254’, 53)
Dropped privileges
You can download using bittorrent here: fw-dns_v0.1
You can download from megaupload here: http://www.megaupload.com/?d=D4WBLBQ8
DiabloHorn 