nDPI/utils/ipaddr2list.py
Toni 6da3474203
Improved helper scripts. (#1986)
* added additional (more restrictive) checks

Signed-off-by: lns <matzeton@googlemail.com>
2023-05-28 12:45:44 +02:00

67 lines
1.8 KiB
Python
Executable file

#!/usr/bin/env python3
import sys
import socket, struct
# This scripts is mainly used to create "ip -> protocols" lists.
# However it is also used to create "ip -> risk" lists
proto = "NDPI_PROTOCOL_XYX"
if len (sys.argv) < 2 :
print("Usage: ipaddr2list.py <file> <protocol>")
sys.exit (1)
if len (sys.argv) == 3:
proto = sys.argv[2]
print("""/*
*
* This file is generated automatically and part of nDPI
*
* nDPI is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* nDPI is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with nDPI. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* ****************************************************** */
""")
print("static ndpi_network "+proto.lower()+"_protocol_list[] = {")
lines = 0
with open(sys.argv[1]) as fp:
for cnt, line in enumerate(fp):
line = line.rstrip()
if(line != ""):
lines += 1
x = line.split("/")
if(len(x) == 2):
ipaddr = x[0]
cidr = x[1]
else:
ipaddr = line
cidr = "32"
if(ipaddr != ""):
print(" { 0x"+socket.inet_aton(ipaddr).hex().upper()+" /* "+ipaddr+"/"+cidr+" */, "+cidr+", "+proto+" },")
print(" /* End */")
print(" { 0x0, 0, 0 }")
print("};")
if lines == 0:
sys.stderr.write(f'{sys.argv[0]}: File {sys.argv[1]} is empty.\n')