Mirror/zeek
1
0
Fork 0
mirror of https://github.com/zeek/zeek.git synced 2025-10-17 05:58:20 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

NetControl: Add functions to search for rules affecting IPs/subnets

Browse source 
Adds the functions

NetControl::find_rules_addr and NetControl::fund_rules_subnet

which return a vector containing all rules affecting a certain IP or
subnet.
This commit is contained in:
Johanna Amann 2016-03-09 21:32:15 -08:00
parent 692662abcc
commit 21c300c333
5 changed files with 223 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

34
testing/btest/scripts/base/frameworks/netcontrol/find-rules.bro Normal file
View file

@ -0,0 +1,34 @@
# @TEST-EXEC: bro %INPUT
# @TEST-EXEC: btest-diff out
@load base/frameworks/netcontrol
global outfile: file;
event NetControl::init()
{
local netcontrol_debug = NetControl::create_debug(T);
NetControl::activate(netcontrol_debug, 0);
}
event NetControl::init_done() &priority=-5
{
NetControl::shunt_flow([$src_h=192.168.17.1, $src_p=32/tcp, $dst_h=192.168.17.2, $dst_p=32/tcp], 30sec);
NetControl::drop_address(1.1.2.2, 15sec, "Hi there");
NetControl::whitelist_address(1.2.3.4, 15sec);
NetControl::redirect_flow([$src_h=192.168.17.1, $src_p=32/tcp, $dst_h=192.168.17.2, $dst_p=32/tcp], 5, 30sec);
NetControl::quarantine_host(127.0.0.2, 8.8.8.8, 127.0.0.3, 15sec);
outfile = open("out");
local rules = NetControl::find_rules_addr(1.2.3.4);
print outfile, |rules|;
print outfile, rules[0]$entity;
rules = NetControl::find_rules_addr(1.2.3.5);
print outfile, |rules|;
rules = NetControl::find_rules_addr(127.0.0.2);
print outfile, |rules|;
print outfile, rules[0]$entity, rules[0]$ty;
print outfile, rules[3]$entity, rules[3]$ty;
close(outfile);
}