diff --git a/MANIFEST b/MANIFEST index 5eb71080..62da3040 100644 --- a/MANIFEST +++ b/MANIFEST @@ -145,3 +145,4 @@ files/cacti/cacti_host_template_fail2ban.xml files/cacti/README files/nagios/check_fail2ban files/nagios/f2ban.txt +files/bash-completion diff --git a/files/bash-completion b/files/bash-completion new file mode 100644 index 00000000..7a42bd1e --- /dev/null +++ b/files/bash-completion @@ -0,0 +1,149 @@ +# fail2ban bash-completion -*- shell-script -*- +# +# This file is part of Fail2Ban. +# +# Fail2Ban is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# Fail2Ban is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Fail2Ban; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +__fail2ban_jails () { + "$1" status 2>/dev/null | awk -F"\t+" '/Jail list/{print $2}' | sed 's/, / /g' +} + +_fail2ban () { + local cur prev words cword + _init_completion || return + + case $prev in + -V|--version|-h|--help) + return 0 # No further completion valid + ;; + -c) + _filedir -d # Directories + return 0 + ;; + -s|-p) + _filedir # Files + return 0 + ;; + *) + if [[ "$cur" == "-"* ]];then + COMPREPLY=( $( compgen -W \ + "$( _parse_help "$1" --help 2>/dev/null) -V" \ + -- "$cur") ) + return 0 + fi + ;; + esac + + if [[ "$1" == *"fail2ban-regex" ]];then + _filedir + return 0 + elif [[ "$1" == *"fail2ban-client" ]];then + local cmd jail + case $prev in + "$1") + COMPREPLY=( $( compgen -W \ + "$( "$1" --help 2>/dev/null | awk '/^ [a-z]+/{print $1}')" \ + -- "$cur") ) + return 0 + ;; + start|reload|stop|status) + COMPREPLY=( $(compgen -W "$(__fail2ban_jails "$1")" -- "$cur" ) ) + return 0 + ;; + set|get) + COMPREPLY=( $( compgen -W \ + "$( "$1" --help 2>/dev/null | awk '/^ '$prev' [^<]/{print $2}')" \ + -- "$cur") ) + COMPREPLY+=( $(compgen -W "$(__fail2ban_jails "$1")" -- "$cur" ) ) + return 0 + ;; + *) + if [[ "${words[$cword-2]}" == "add" ]];then + COMPREPLY=( $( compgen -W "auto polling gamin pyinotify" -- "$cur" ) ) + return 0 + elif [[ "${words[$cword-2]}" == "set" || "${words[$cword-2]}" == "get" ]];then + cmd="${words[cword-2]}" + # Handle in section below + elif [[ "${words[$cword-3]}" == "set" || "${words[$cword-3]}" == "get" ]];then + cmd="${words[$cword-3]}" + jail="${words[$cword-2]}" + # Handle in section below + fi + ;; + esac + + if [[ -z "$jail" && -n "$cmd" ]];then + case $prev in + loglevel) + if [[ "$cmd" == "set" ]];then + COMPREPLY=( $( compgen -W "0 1 2 3 4" -- "$cur" ) ) + fi + return 0 + ;; + logtarget) + if [[ "$cmd" == "set" ]];then + COMPREPLY=( $( compgen -W "STDOUT STDERR SYSLOG" -- "$cur" ) ) + _filedir # And files + fi + return 0 + ;; + *) # Jail name + COMPREPLY=( $( compgen -W \ + "$( "$1" --help 2>/dev/null | awk '/^ '${cmd}' /{print $3}')" \ + -- "$cur") ) + return 0 + ;; + esac + elif [[ -n "$jail" && "$cmd" == "set" ]];then + case $prev in + addlogpath) + _filedir + return 0 + ;; + dellogpath|delignoreip) + COMPREPLY=( $( compgen -W \ + "$( "$1" get "$jail" "${prev/del/}" 2>/dev/null | awk -F- '{print $2}')" \ + -- "$cur" ) ) + if [[ -z "$COMPREPLY" && "$prev" == "dellogpath" ]];then + _filedir + fi + return 0 + ;; + delfailregex|delignoregex) + COMPREPLY=( $( compgen -W \ + "$( "$1" get "$jail" "${prev/del/}" 2>/dev/null | awk -F"[][]" '{print $2}')" \ + -- "$cur" ) ) + return 0 + ;; + unbanip) + COMPREPLY=( $( compgen -W \ + "$( "$1" status "$jail" 2>/dev/null | awk -F"\t+" '/IP list:/{print $2}')" \ + -- "$cur" ) ) + return 0 + ;; + idle) + COMPREPLY=( $( compgen -W "on off" -- "$cur" ) ) + return 0 + ;; + usedns) + COMPREPLY=( $( compgen -W "yes no warn" -- "$cur" ) ) + return 0 + ;; + esac + fi + + fi # fail2ban-client +} && +complete -F _fail2ban fail2ban-client fail2ban-server fail2ban-regex