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99 lines
2.7 KiB
99 lines
2.7 KiB
# Fail2Ban configuration file |
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# |
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# Author: Cyril Jaquier |
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# |
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# |
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[INCLUDES] |
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before = sendmail-common.conf |
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[Definition] |
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# bypass ban/unban for restored tickets |
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norestored = 1 |
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# Option: actionstart |
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# Notes.: command executed on demand at the first ban (or at the start of Fail2Ban if actionstart_on_demand is set to false). |
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# Values: CMD |
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# |
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actionstart = printf %%b "Subject: [Fail2Ban] <name>: started on <fq-hostname> |
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From: <sendername> <<sender>> |
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To: <dest>\n |
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Hi,\n |
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The jail <name> has been started successfully.\n |
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Output will be buffered until <lines> lines are available.\n |
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Regards,\n |
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Fail2Ban" | <mailcmd> |
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# Option: actionstop |
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# Notes.: command executed at the stop of jail (or at the end of Fail2Ban) |
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# Values: CMD |
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# |
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actionstop = if [ -f <tmpfile> ]; then |
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printf %%b "Subject: [Fail2Ban] <name>: summary from <fq-hostname> |
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From: <sendername> <<sender>> |
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To: <dest>\n |
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Hi,\n |
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These hosts have been banned by Fail2Ban.\n |
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`cat <tmpfile>` |
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Regards,\n |
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Fail2Ban" | <mailcmd> |
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rm <tmpfile> |
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fi |
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printf %%b "Subject: [Fail2Ban] <name>: stopped on <fq-hostname> |
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From: Fail2Ban <<sender>> |
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To: <dest>\n |
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Hi,\n |
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The jail <name> has been stopped.\n |
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Regards,\n |
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Fail2Ban" | <mailcmd> |
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# Option: actioncheck |
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# Notes.: command executed once before each actionban command |
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# Values: CMD |
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# |
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actioncheck = |
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# Option: actionban |
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# Notes.: command executed when banning an IP. Take care that the |
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# command is executed with Fail2Ban user rights. |
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# Tags: See jail.conf(5) man page |
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# Values: CMD |
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# |
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actionban = printf %%b "`date`: <ip> (<failures> failures)\n" >> <tmpfile> |
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LINE=$( wc -l <tmpfile> | awk '{ print $1 }' ) |
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if [ $LINE -ge <lines> ]; then |
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printf %%b "Subject: [Fail2Ban] <name>: summary from <fq-hostname> |
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From: <sendername> <<sender>> |
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To: <dest>\n |
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Hi,\n |
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These hosts have been banned by Fail2Ban.\n |
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`cat <tmpfile>` |
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Regards,\n |
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Fail2Ban" | <mailcmd> |
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rm <tmpfile> |
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fi |
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# Option: actionunban |
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# Notes.: command executed when unbanning an IP. Take care that the |
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# command is executed with Fail2Ban user rights. |
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# Tags: See jail.conf(5) man page |
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# Values: CMD |
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# |
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actionunban = |
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[Init] |
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# Default name of the chain |
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# |
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name = default |
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# Default number of lines that are buffered |
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# |
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lines = 5 |
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# Default temporary file |
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# |
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tmpfile = /var/run/fail2ban/tmp-mail.txt |
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