[PATCH 0/5] ipblacklist: IP Address Blacklists

Tim FitzGeorge ipfr at tfitzgeorge.me.uk
Mon Nov 25 20:13:04 UTC 2019


Implements downloading of IP address blacklists and implementing
them as IPSets.  A separate IPSet is used for each blacklist; this
simplifies handling of overlaps between different lists.  Traffic
to or from the red0/ppp0 interface is checked against the IPSets.
The check is placed before the IPS check as the IPSet check is
much lighter on CPU use which means that overall CPU use is
reduced.

The available lists are defined in a separate file.  A WUI page
allows the desired lists to be enabled and the interval between
checks for updates to be defined.  A minimum update check interval
is defined for each blacklist in the definition file.

Optionally, an automatically updating blacklist can be enabled.
This adds addresses to an IPSet if the rate of packets dropped by
the default red0/ppp0 input policy exceeds a user defined threshold.
The addresses are kept in the IPSet until a user defined period
without packets from the blocked address has passed.

Tim FitzGeorge (5):
  ipblacklist: Main script
  ipblacklist: WUI and language file
  ipblacklist: Ancillary files
  ipblacklist: Modifications to system
  ipblacklist: Build infrastructure

 config/backup/backup.pl                     |    1 +
 config/backup/include                       |    2 +
 config/firewall/firewall-policy             |    5 +
 config/ipblacklist/sources                  |  151 +++
 config/logwatch/ipblacklist                 |  103 ++
 config/logwatch/ipblacklist.conf            |   34 +
 config/menu/50-firewall.menu                |    5 +
 config/rootfiles/common/aarch64/stage2      |    1 +
 config/rootfiles/common/configroot          |    2 +
 config/rootfiles/common/ipblacklist-sources |    1 +
 config/rootfiles/common/logwatch            |    2 +
 config/rootfiles/common/misc-progs          |    2 +
 config/rootfiles/common/stage2              |    1 +
 config/rootfiles/common/web-user-interface  |    1 +
 config/rootfiles/common/x86_64/stage2       |    1 +
 html/cgi-bin/ipblacklist.cgi                |  725 +++++++++++++
 html/cgi-bin/logs.cgi/log.dat               |    2 +
 langs/en/cgi-bin/en.pl                      |   31 +
 lfs/configroot                              |    4 +-
 lfs/ipblacklist-sources                     |   53 +
 lfs/logwatch                                |    2 +
 make.sh                                     |   11 +-
 src/initscripts/system/firewall             |   20 +
 src/misc-progs/Makefile                     |    2 +-
 src/misc-progs/getipsetstat.c               |   28 +
 src/misc-progs/ipblacklistctrl.c            |   52 +
 src/scripts/ipblacklist                     | 1558 +++++++++++++++++++++++++++
 27 files changed, 2792 insertions(+), 8 deletions(-)
 create mode 100644 config/ipblacklist/sources
 create mode 100644 config/logwatch/ipblacklist
 create mode 100644 config/logwatch/ipblacklist.conf
 create mode 100644 config/rootfiles/common/ipblacklist-sources
 create mode 100644 html/cgi-bin/ipblacklist.cgi
 create mode 100644 lfs/ipblacklist-sources
 create mode 100644 src/misc-progs/getipsetstat.c
 create mode 100644 src/misc-progs/ipblacklistctrl.c
 create mode 100755 src/scripts/ipblacklist

-- 
2.16.4



More information about the Development mailing list