80 lines
2.3 KiB
Bash
Executable File
80 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
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#
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# 2021 Mesar Hameed (mesar.hameed at gmail.com)
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#
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# This file is part of cdist.
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#
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# cdist is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# cdist is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with cdist. If not, see <http://www.gnu.org/licenses/>.
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#
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e="$__object/explorer"
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p="$__object/parameter"
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name="$__object_id"
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type_is="$(cat "$e/type")"
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type_should="$(cat "$p/type")"
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state_is="$(cat "$e/state")"
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state_should="$(cat "$p/state")"
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needToSave=0
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case $state_should in
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present)
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if [ "$state_is" = "absent" ]; then
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echo ipset create "$name" "$type_should"
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needToSave=1
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elif [ "$state_is" = "present" ] && [ "$type_is" != "$type_should" ]; then
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echo ipset destroy "$name"
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echo "rm \"/etc/ipset.d/${name}.saved\" || true"
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echo ipset create "$name" "$type_should"
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needToSave=1
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fi
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;;
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absent)
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if [ "$state_is" = "present" ]; then
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echo ipset destroy "$name"
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echo "rm \"/etc/ipset.d/${name}.saved\" || true"
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fi
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;;
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*)
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echo "Unknown state: $state_should" >&2
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exit 1
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;;
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esac
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if [ "$state_should" = "present" ]; then
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if [ -f "$p/add" ]; then
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while read -r value; do
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if ! grep -qFx "$value" "$e/content"; then
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echo "ipset -! add $name $value"
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needToSave=1
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fi
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done < "$p/add"
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fi
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if [ -f "$p/del" ]; then
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while read -r value; do
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if grep -qFx "$value" "$e/content"; then
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echo "ipset -! del $name $value"
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needToSave=1
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fi
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done < "$p/del"
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fi
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elif [ "$state_should" = "absent" ] && \( [ -f "$p/add" ] || [ -f "$p/del" ] \); then
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echo "Error: ipset state absent is incompatible with --add or --del" >&2
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exit 1
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fi
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if [ $needToSave -ne 0 ]; then
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echo /usr/local/bin/ipsets-save "$name"
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fi
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