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Viewing changes to initramfs-tools-script

  • Committer: Teddy Hogeborn
  • Date: 2017-08-20 14:14:14 UTC
  • Revision ID: teddy@recompile.se-20170820141414-m034xuebg7ccaeui
Add some more restrictions to the systemd service file.

* mandos.service ([Service]/ProtectKernelTunables): New; set to "yes".
  ([Service]/ProtectControlGroups): - '' -

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initramfs-tools-script
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# Get DEVICE from /conf/initramfs.conf and other files
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. /conf/initramfs.conf
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for conf in /conf/conf.d/*; do
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    [ -f ${conf} ] && . ${conf}
 
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    [ -f "${conf}" ] && . "${conf}"
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done
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if [ -e /conf/param.conf ]; then
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    . /conf/param.conf
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# If we are connecting directly, run "configure_networking" (from
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# /scripts/functions); it needs IPOPTS and DEVICE
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if [ "${connect+set}" = set ]; then
 
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    set +e                      # Required by library functions
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    configure_networking
 
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    set -e
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    if [ -n "$connect" ]; then
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        cat <<-EOF >>/conf/conf.d/mandos/plugin-runner.conf
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# Our keyscript
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mandos=/lib/mandos/plugin-runner
 
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test -x "$mandos"
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# parse /conf/conf.d/cryptroot.  Format:
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# target=sda2_crypt,source=/dev/sda2,key=none,keyscript=/foo/bar/baz
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exec 3>/conf/conf.d/cryptroot.mandos
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while read options; do
 
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while read -r options; do
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    newopts=""
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    # Split option line on commas
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    old_ifs="$IFS"
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else
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    rm /conf/conf.d/cryptroot.mandos
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fi
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## Work around Debian bug #633582: <http://bugs.debian.org/633582>
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# First determine the mandos user and group ID
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mandos_user="65534"
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mandos_group="65534"
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while read line; do
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    line="${line%%#*}"
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    TEMP=`getopt --quiet --longoptions userid:,groupid: -- $line`
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    eval set -- "$TEMP"
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    while true; do
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        case "$1" in
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            --userid) mandos_user="$2"; shift 2;;
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            --groupid) mandos_group="$2"; shift 2;;
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            --) shift; break;;
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        esac
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    done
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done < /conf/conf.d/mandos/plugin-runner.conf
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chown "${mandos_user}:${mandos_group}" \
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    /lib/mandos/plugins.d \
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    /conf/conf.d/mandos/pubkey.txt \
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    /conf/conf.d/mandos/seckey.txt