57 lines
1.8 KiB
Bash
Executable File
57 lines
1.8 KiB
Bash
Executable File
#!/bin/sh -e
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#
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# 2021 Joachim Desroches (joachim.desroches@epfl.ch)
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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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# Required parameters
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DOMAIN="$(cat "${__object:?}/parameter/domain")"
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SELECTOR="$(cat "${__object:?}/parameter/selector")"
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# Optional parameters
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BITS=
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if [ -f "${__object:?}/parameter/bits" ]; then
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BITS="-b $(cat "${__object:?}/parameter/bits")"
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fi
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DIRECTORY="/var/db/dkim/"
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if [ -f "${__object:?}/parameter/directory" ]; then
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# Be forgiving about a lack of trailing slash
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DIRECTORY="$(sed -E 's!([^/])$!\1/!' < "${__object:?}/parameter/directory")"
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fi
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# Boolean parameters
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SUBDOMAINS=
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if [ -f "${__object:?}/parameter/no-subdomains" ]; then
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SUBDOMAINS='--nosubdomains'
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fi
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RESTRICTED='--restrict'
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if [ -f "${__object:?}/parameters/unrestricted" ]; then
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RESTRICTED=
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fi
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user="$(cat "${__object:?}/user")"
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group="$(cat "${__object:?}/group")"
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if ! [ -f "${DIRECTORY}${SELECTOR}.private" ]; then
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echo "opendkim-genkey $BITS --domain=$DOMAIN --directory=$DIRECTORY $RESTRICTED --selector=$SELECTOR $SUBDOMAINS"
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echo "chown ${user}:${group} ${DIRECTORY}${SELECTOR}.private"
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# This is usually generated, if it weren't we do not want to fail
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echo "chown ${user}:${group} ${DIRECTORY}${SELECTOR}.txt || true"
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fi
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