Merge pull request #766 from leftyfb/master

Added cloudflare action

ChangeLog

@@ -50,6 +50,7 @@ ver. 0.9.1 (2014/xx/xx) - better, faster, stronger
      - monit filter. Thanks Jason H Martin
      - directadmin filter. Thanks niorg
    - fail2ban-client can fetch the running server version
+   - Added Cloudflare API action
 
 - Enhancements
    * Fail2ban-regex - add print-all-matched option. Closes gh-652

THANKS

@@ -63,6 +63,7 @@ kjohnsonecl
 kojiro
 Lars Kneschke
 Lee Clemens
+leftyfb (Mike Rushton)
 Manuel Arostegui Ramirez
 Marcel Dopita
 Mark Edgington

config/action.d/cloudflare.conf

@@ -0,0 +1,55 @@
+#
+# Author: Mike Rushton
+#
+# Referenced from 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/my-account
+#
+
+[Definition]
+
+# Option:  actionstart
+# Notes.:  command executed once at the start of Fail2Ban.
+# Values:  CMD
+#
+actionstart =
+
+# Option:  actionstop
+# Notes.:  command executed once 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
+#
+actionban = curl https://www.cloudflare.com/api_json.html -d 'a=ban' -d 'tkn=<cftoken>' -d 'email=<cfuser>' -d 'key=<ip>'
+# 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
+#
+actionunban = curl https://www.cloudflare.com/api_json.html -d 'a=nul' -d 'tkn=<cftoken>' -d 'email=<cfuser>' -d 'key=<ip>'
+
+
+[Init]
+
+# Default Cloudflare API token 
+cftoken = 
+
+# Default Cloudflare username
+cfuser =