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| author | Lukasz Kasprzak <lukasz.kasprzak@pm.me> | 2026-03-20 19:16:32 +0100 |
|---|---|---|
| committer | Lukasz Kasprzak <lukasz.kasprzak@pm.me> | 2026-03-20 19:16:32 +0100 |
| commit | 39711cf6c2ec5a3b4480dcb4800cc3802bda5bf2 (patch) | |
| tree | 9221704f413398cfb5d5759083b1e7032566820e /straper/db/public/fail2ban/etc-fail2ban/action.d/sendmail-buffered.conf | |
| parent | 6b59b75c3a294060dea66bdee16ffaf95ae92889 (diff) | |
| download | bin-39711cf6c2ec5a3b4480dcb4800cc3802bda5bf2.tar.gz bin-39711cf6c2ec5a3b4480dcb4800cc3802bda5bf2.zip | |
feat: first fully successful run e2e on straper
Diffstat (limited to 'straper/db/public/fail2ban/etc-fail2ban/action.d/sendmail-buffered.conf')
| -rw-r--r-- | straper/db/public/fail2ban/etc-fail2ban/action.d/sendmail-buffered.conf | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/straper/db/public/fail2ban/etc-fail2ban/action.d/sendmail-buffered.conf b/straper/db/public/fail2ban/etc-fail2ban/action.d/sendmail-buffered.conf new file mode 100644 index 0000000..13803f8 --- /dev/null +++ b/straper/db/public/fail2ban/etc-fail2ban/action.d/sendmail-buffered.conf @@ -0,0 +1,99 @@ +# Fail2Ban configuration file +# +# Author: Cyril Jaquier +# +# + +[INCLUDES] + +before = sendmail-common.conf + +[Definition] + +# bypass ban/unban for restored tickets +norestored = 1 + +# 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 = printf %%b "Subject: [Fail2Ban] <name>: started on <fq-hostname> + From: <sendername> <<sender>> + To: <dest>\n + Hi,\n + The jail <name> has been started successfully.\n + Output will be buffered until <lines> lines are available.\n + Regards,\n + Fail2Ban" | <mailcmd> + +# Option: actionstop +# Notes.: command executed at the stop of jail (or at the end of Fail2Ban) +# Values: CMD +# +actionstop = if [ -f <tmpfile> ]; then + printf %%b "Subject: [Fail2Ban] <name>: summary from <fq-hostname> + From: <sendername> <<sender>> + To: <dest>\n + Hi,\n + These hosts have been banned by Fail2Ban.\n + `cat <tmpfile>` + Regards,\n + Fail2Ban" | <mailcmd> + rm <tmpfile> + fi + printf %%b "Subject: [Fail2Ban] <name>: stopped on <fq-hostname> + From: Fail2Ban <<sender>> + To: <dest>\n + Hi,\n + The jail <name> has been stopped.\n + Regards,\n + Fail2Ban" | <mailcmd> + +# 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: See jail.conf(5) man page +# Values: CMD +# +actionban = printf %%b "`date`: <ip> (<failures> failures)\n" >> <tmpfile> + LINE=$( wc -l <tmpfile> | awk '{ print $1 }' ) + if [ $LINE -ge <lines> ]; then + printf %%b "Subject: [Fail2Ban] <name>: summary from <fq-hostname> + From: <sendername> <<sender>> + To: <dest>\n + Hi,\n + These hosts have been banned by Fail2Ban.\n + `cat <tmpfile>` + Regards,\n + Fail2Ban" | <mailcmd> + rm <tmpfile> + fi + +# Option: actionunban +# Notes.: command executed when unbanning an IP. Take care that the +# command is executed with Fail2Ban user rights. +# Tags: See jail.conf(5) man page +# Values: CMD +# +actionunban = + +[Init] + +# Default name of the chain +# +name = default + +# Default number of lines that are buffered +# +lines = 5 + +# Default temporary file +# +tmpfile = /var/run/fail2ban/tmp-mail.txt + |
