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115 lines
2.6 KiB
Text
115 lines
2.6 KiB
Text
#compdef ufw
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#autoload
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typeset -A opt_args
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function _ufw_delete_rules {
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if ufw status &> /dev/null ; then
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ufw status numbered \
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| perl -n -e'/\[ +(\d+)\] +([^ ].+)/ && print "\"$1\[$2\]\" "'
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fi
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}
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function _ufw_app_profiles {
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grep -rhoP "(?<=\[)[^\]]+" /etc/ufw/applications.d/ \
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| awk '{ print "\""$0"\""}' \
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| tr '\n' ' '
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}
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local -a _1st_arguments
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_1st_arguments=(
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'allow:add allow rule'
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'app:Application profile commands'
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'default:set default policy'
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'delete:delete RULE'
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'deny:add deny rule'
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'disable:disables the firewall'
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'enable:enables the firewall'
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'insert:insert RULE at NUM'
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'limit:add limit rule'
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'logging:set logging to LEVEL'
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'reject:add reject rule'
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'reload:reloads firewall'
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'reset:reset firewall'
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'show:show firewall report'
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'status:show firewall status'
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'version:display version information'
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)
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local context state line curcontext="$curcontext"
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_arguments -C \
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'(--dry-run)--dry-run[dry run]' \
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'1:: :->cmds' \
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'2:: :->subcmds' \
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'3:: :->subsubcmds' \
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&& return 0
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local rules
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case "$state" in
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(cmds)
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_describe -t commands "ufw commands" _1st_arguments
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return 0
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;;
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(subcmds)
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case "$line[1]" in
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(app)
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_values 'app' \
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'list[list application profiles]' \
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'info[show information on PROFILE]' \
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'update[update PROFILE]' \
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'default[set default application policy]' \
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&& ret=0
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;;
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(status)
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_values 'status' \
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'numbered[show firewall status as numbered list of RULES]' \
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'verbose[show verbose firewall status]' \
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&& ret=0
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;;
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(logging)
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_values 'logging' \
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'on' 'off' 'low' 'medium' 'high' 'full' \
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&& ret=0
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;;
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(default)
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_values 'default' \
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'allow' 'deny' 'reject' \
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&& ret=0
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;;
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(show)
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_values 'show' \
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'raw' 'builtins' 'before-rules' 'user-rules' 'after-rules' 'logging-rules' 'listening' 'added' \
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&& ret=0
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;;
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(delete)
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rules="$(_ufw_delete_rules)"
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if [[ -n "$rules" ]] ; then
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_values 'delete' \
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${(Q)${(z)"$(_ufw_delete_rules)"}} \
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&& ret=0
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fi
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;;
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esac
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;;
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(subsubcmds)
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case "$line[1]" in
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(app)
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case "$line[2]" in
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(info|update)
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_values 'profiles' \
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${(Q)${(z)"$(_ufw_app_profiles)"}} \
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&& ret=0
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;;
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esac
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;;
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(default)
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_values 'default-direction' \
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'incoming' 'outgoing' \
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&& ret=0
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;;
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esac
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esac
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return
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