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#!/bin/env bash
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#
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# pacmankeycheck - Check age of Pacman PGP/GPG public key ring files and update if wanted
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#
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# Copyright (C) 2021 Pekka Helenius <pekka.helenius@fjordtek.com>
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#
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# This program 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 2 of the License, or
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# (at your option) any later version.
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#
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# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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LIBRARY=${LIBRARY:-'/usr/share/makepkg'}
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source "$LIBRARY/util/message.sh"
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source "$LIBRARY/util/pkgbuild.sh"
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colorize
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function keyringcheck() {
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keyfilepath="/etc/pacman.d/gnupg"
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keyfiles=(
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'pubring.gpg'
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# 'secring.gpg'
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'trustdb.gpg'
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)
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# Deadline in days
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deadline=30
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expiredkeys=0
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deadlineseconds=$(($deadline * 24 * 60 * 60))
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for i in ${keyfiles[@]}; do
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file="${keyfilepath}/${i}"
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age=$(( $(date "+%s") - $(stat -c %Z "${file}") ))
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lastupdated=$(date --date=@$(stat -c %Z "${file}"))
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if [[ $age -gt $deadlineseconds ]]; then
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expiredkeys=1
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warning "$(gettext "Pacman PGP/GPG public key ring file %s is over %s days old. Last updated: %s")" "${i}" "${deadline}" "${lastupdated}"
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fi
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done
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if [[ $expiredkeys -eq 1 ]]; then
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msg "$(gettext "Outdated pacman public key ring files may cause issues on package installations.")"
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msg "$(gettext "Do you wish to update the pacman key ring files before proceeding with the pacman command? [Y/n]")"
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read response
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if [[ $(echo $response) =~ ^([yY][eE][sS]|[yY])$ ]]; then
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su root -c 'pacman-key --populate archlinux; pacman-key --refresh'
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fi
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fi
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}
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