84 lines
2.9 KiB
Plaintext
84 lines
2.9 KiB
Plaintext
|
#
|
||
|
|
# Author: Mike Rushton
|
||
|
|
#
|
||
|
|
# IMPORTANT
|
||
|
|
#
|
||
|
|
# Please set jail.local's permission to 640 because it contains your CF API key.
|
||
|
|
#
|
||
|
|
# This action depends on curl (and optionally jq).
|
||
|
|
# Referenced from http://www.normyee.net/blog/2012/02/02/adding-cloudflare-support-to-fail2ban by NORM YEE
|
||
|
|
#
|
||
|
|
# To get your CloudFlare API Key: https://www.cloudflare.com/a/account/my-account
|
||
|
|
#
|
||
|
|
# CloudFlare API error codes: https://www.cloudflare.com/docs/host-api.html#s4.2
|
||
|
|
|
||
|
|
[Definition]
|
||
|
|
|
||
|
|
# Option: actionstart
|
||
|
|
# Notes.: command executed on demand at the first ban (or at the start of Fail2Ban if actionstart_on_demand is set to false).
|
||
|
|
# Values: CMD
|
||
|
|
#
|
||
|
|
actionstart =
|
||
|
|
|
||
|
|
# Option: actionstop
|
||
|
|
# Notes.: command executed at the stop of jail (or at the end of Fail2Ban)
|
||
|
|
# Values: CMD
|
||
|
|
#
|
||
|
|
actionstop =
|
||
|
|
|
||
|
|
# Option: actioncheck
|
||
|
|
# Notes.: command executed once before each actionban command
|
||
|
|
# Values: CMD
|
||
|
|
#
|
||
|
|
actioncheck =
|
||
|
|
|
||
|
|
# Option: actionban
|
||
|
|
# Notes.: command executed when banning an IP. Take care that the
|
||
|
|
# command is executed with Fail2Ban user rights.
|
||
|
|
# Tags: <ip> IP address
|
||
|
|
# <failures> number of failures
|
||
|
|
# <time> unix timestamp of the ban time
|
||
|
|
# Values: CMD
|
||
|
|
#
|
||
|
|
# API v1
|
||
|
|
#actionban = curl -s -o /dev/null https://www.cloudflare.com/api_json.html -d 'a=ban' -d 'tkn=<cftoken>' -d 'email=<cfuser>' -d 'key=<ip>'
|
||
|
|
# API v4
|
||
|
|
actionban = curl -s -o /dev/null -X POST <_cf_api_prms> \
|
||
|
|
-d '{"mode":"block","configuration":{"target":"ip","value":"<ip>"},"notes":"Fail2Ban <name>"}' \
|
||
|
|
<_cf_api_url>
|
||
|
|
|
||
|
|
# Option: actionunban
|
||
|
|
# Notes.: command executed when unbanning an IP. Take care that the
|
||
|
|
# command is executed with Fail2Ban user rights.
|
||
|
|
# Tags: <ip> IP address
|
||
|
|
# <failures> number of failures
|
||
|
|
# <time> unix timestamp of the ban time
|
||
|
|
# Values: CMD
|
||
|
|
#
|
||
|
|
# API v1
|
||
|
|
#actionunban = curl -s -o /dev/null https://www.cloudflare.com/api_json.html -d 'a=nul' -d 'tkn=<cftoken>' -d 'email=<cfuser>' -d 'key=<ip>'
|
||
|
|
# API v4
|
||
|
|
actionunban = id=$(curl -s -X GET <_cf_api_prms> \
|
||
|
|
"<_cf_api_url>?mode=block&configuration_target=ip&configuration_value=<ip>&page=1&per_page=1¬es=Fail2Ban%%20<name>" \
|
||
|
|
| { jq -r '.result[0].id' 2>/dev/null || tr -d '\n' | sed -nE 's/^.*"result"\s*:\s*\[\s*\{\s*"id"\s*:\s*"([^"]+)".*$/\1/p'; })
|
||
|
|
if [ -z "$id" ]; then echo "<name>: id for <ip> cannot be found"; exit 0; fi;
|
||
|
|
curl -s -o /dev/null -X DELETE <_cf_api_prms> "<_cf_api_url>/$id"
|
||
|
|
|
||
|
|
_cf_api_url = https://api.cloudflare.com/client/v4/user/firewall/access_rules/rules
|
||
|
|
_cf_api_prms = -H 'X-Auth-Email: <cfuser>' -H 'X-Auth-Key: <cftoken>' -H 'Content-Type: application/json'
|
||
|
|
|
||
|
|
[Init]
|
||
|
|
|
||
|
|
# If you like to use this action with mailing whois lines, you could use the composite action
|
||
|
|
# action_cf_mwl predefined in jail.conf, just define in your jail:
|
||
|
|
#
|
||
|
|
# action = %(action_cf_mwl)s
|
||
|
|
# # Your CF account e-mail
|
||
|
|
# cfemail =
|
||
|
|
# # Your CF API Key
|
||
|
|
# cfapikey =
|
||
|
|
|
||
|
|
cftoken =
|
||
|
|
|
||
|
|
cfuser =
|