41 lines
1.4 KiB
Bash
41 lines
1.4 KiB
Bash
#!/bin/sh -e
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#
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# 2016 Kamila Součková (coding at kamila.is)
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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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# TODO it would be cool to print a warning if a generated anchor is unused in pf.conf
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ANCHORS_DIR=/etc/pf.d
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proto="$(cat "${__object}/parameter/proto")"
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from="$(cat "${__object}/parameter/from")"
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to="$(cat "${__object}/parameter/to")"
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state="$(cat "${__object}/parameter/state")"
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# This breaks utterly with IPv6
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from="$(echo ${from} | sed 's/:/ port /')"
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to="$(echo ${to} | sed 's/:/ port /')"
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anchor_name="$(echo ${__object_id} | cut -d/ -f1)"
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rule="rdr pass log proto ${proto} from any to ${from} -> ${to}"
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__directory "${ANCHORS_DIR}" --parents
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require="__directory/${ANCHORS_DIR}" \
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__line __pf_rdr/${__object_id} --state ${state} --line "${rule}" --file ${ANCHORS_DIR}/${anchor_name}
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