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# This script will be run by 'mkinitramfs' when it creates the image.
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# Its job is to decide which files to install, then install them into
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# the staging area, where the initramfs is being created. This
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# happens when a new 'linux-image' package is installed, or when an
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# happens when a new 'linux-image' package is installed, or when the
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# administrator runs 'update-initramfs' by hand to update an initramfs
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CONFDIR="/conf/conf.d/mandos"
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MANDOSDIR="/lib/mandos"
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PLUGINDIR="${MANDOSDIR}/plugins.d"
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PLUGINHELPERDIR="${MANDOSDIR}/plugin-helpers"
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HOOKDIR="${MANDOSDIR}/network-hooks.d"
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install --directory --mode=u=rwx,go=rx "${DESTDIR}${CONFDIR}" \
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"${DESTDIR}${MANDOSDIR}" "${DESTDIR}${HOOKDIR}" \
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"${DESTDIR}${PLUGINHELPERDIR}"
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"${DESTDIR}${MANDOSDIR}"
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install --owner=${mandos_user} --group=${mandos_group} --directory \
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--mode=u=rwx "${DESTDIR}${PLUGINDIR}"
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# Copy the Mandos plugin runner
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copy_exec "$libdir"/mandos/plugin-runner "${MANDOSDIR}"
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copy_exec "$prefix"/lib/mandos/plugin-runner "${MANDOSDIR}"
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# Copy the packaged plugins
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for file in "$libdir"/mandos/plugins.d/*; do
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for file in "$prefix"/lib/mandos/plugins.d/*; do
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base="`basename \"$file\"`"
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# Is this plugin overridden?
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if [ -e "/etc/mandos/plugins.d/$base" ]; then
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*~|.*|\#*\#|*.dpkg-old|*.dpkg-bak|*.dpkg-new|*.dpkg-divert)
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"*") echo "W: Mandos client plugin directory is empty." >&2 ;;
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echo "W: Mandos client plugin directory is empty." >&2 ;;
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*) copy_exec "$file" "${PLUGINDIR}" ;;
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# Copy the packaged plugin helpers
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for file in "$libdir"/mandos/plugin-helpers/*; do
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base="`basename \"$file\"`"
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# Is this plugin overridden?
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if [ -e "/etc/mandos/plugin-helpers/$base" ]; then
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*~|.*|\#*\#|*.dpkg-old|*.dpkg-bak|*.dpkg-new|*.dpkg-divert)
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*) copy_exec "$file" "${PLUGINHELPERDIR}" ;;
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# Copy any user-supplied plugins
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for file in /etc/mandos/plugins.d/*; do
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base="`basename \"$file\"`"
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*~|.*|\#*\#|*.dpkg-old|*.dpkg-bak|*.dpkg-new|*.dpkg-divert)
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*) copy_exec "$file" "${PLUGINDIR}" ;;
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# Copy any user-supplied plugin helpers
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for file in /etc/mandos/plugin-helpers/*; do
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base="`basename \"$file\"`"
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*~|.*|\#*\#|*.dpkg-old|*.dpkg-bak|*.dpkg-new|*.dpkg-divert)
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*) copy_exec "$file" "${PLUGINHELPERDIR}" ;;
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# Get DEVICE from initramfs.conf and other files
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. /etc/initramfs-tools/initramfs.conf
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for conf in /etc/initramfs-tools/conf.d/*; do
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if [ -n `basename \"$conf\" | grep '^[[:alnum:]][[:alnum:]\._-]*$' \
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| grep -v '\.dpkg-.*$'` ]; then
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[ -f ${conf} ] && . ${conf}
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for hook in /etc/mandos/network-hooks.d/*; do
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case "`basename \"$hook\"`" in
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*[!A-Za-z0-9_.-]*) continue ;;
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*) test -d "$hook" || copy_exec "$hook" "${HOOKDIR}" ;;
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if [ -x "$hook" ]; then
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# Copy any files needed by the network hook
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MANDOSNETHOOKDIR=/etc/mandos/network-hooks.d MODE=files \
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VERBOSITY=0 "$hook" files | while read file target; do
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if [ ! -e "${file}" ]; then
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echo "WARNING: file ${file} not found, requested by Mandos network hook '${hook##*/}'" >&2
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if [ -z "${target}" ]; then
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copy_exec "$file" "$target"
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# Copy and load any modules needed by the network hook
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MANDOSNETHOOKDIR=/etc/mandos/network-hooks.d MODE=modules \
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VERBOSITY=0 "$hook" modules | while read module; do
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if [ -z "${target}" ]; then
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libgpgme11_version="`dpkg-query --showformat='${Version}' --show libgpgme11`"
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if dpkg --compare-versions "$libgpgme11_version" ge 1.5.0-0.1; then
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if [ -e /usr/bin/gpgconf ]; then
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if [ ! -e "${DESTDIR}/usr/bin/gpgconf" ]; then
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copy_exec /usr/bin/gpgconf
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gpg="`/usr/bin/gpgconf|sed --quiet --expression='s/^gpg:[^:]*://p'`"
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elif dpkg --compare-versions "$libgpgme11_version" ge 1.4.1-0.1; then
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if [ ! -e "${DESTDIR}$gpg" ]; then
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unset libgpgme11_version
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# GPGME needs /usr/bin/gpg
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if [ ! -e "${DESTDIR}/usr/bin/gpg" \
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-a -n "`ls \"${DESTDIR}\"/usr/lib/libgpgme.so* \
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2>/dev/null`" ]; then
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copy_exec /usr/bin/gpg
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for file in /etc/mandos/plugin-runner.conf; do
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for file in /etc/mandos/*; do
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if [ -d "$file" ]; then
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if [ ${mandos_user} != 65534 ]; then
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sed --in-place --expression="1i--userid=${mandos_user}" \
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"${DESTDIR}${CONFDIR}/plugin-runner.conf"
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PLUGINRUNNERCONF="${DESTDIR}${CONFDIR}/plugin-runner.conf"
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cat <<-EOF >> "$PLUGINRUNNERCONF"
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--userid=${mandos_user}
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if [ ${mandos_group} != 65534 ]; then
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sed --in-place --expression="1i--groupid=${mandos_group}" \
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"${DESTDIR}${CONFDIR}/plugin-runner.conf"
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PLUGINRUNNERCONF="${DESTDIR}${CONFDIR}/plugin-runner.conf"
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cat <<-EOF >> "$PLUGINRUNNERCONF"
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--groupid=${mandos_group}
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for file in "$keydir"/*; do
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if [ -d "$file" ]; then
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*~|.*|\#*\#|*.dpkg-old|*.dpkg-bak|*.dpkg-new|*.dpkg-divert)
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cp --archive --sparse=always "$file" \
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"${DESTDIR}${CONFDIR}"
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chown ${mandos_user}:${mandos_group} \
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"${DESTDIR}${CONFDIR}/`basename \"$file\"`"
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cp --archive --sparse=always "$file" "${DESTDIR}${CONFDIR}"
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chown ${mandos_user}:${mandos_group} \
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"${DESTDIR}${CONFDIR}/`basename \"$file\"`"
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# Use Diffie-Hellman parameters file if available
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if [ -e "${DESTDIR}${CONFDIR}"/dhparams.pem ]; then
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--expression="1i--options-for=mandos-client:--dh-params=${CONFDIR}/dhparams.pem" \
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"${DESTDIR}/${CONFDIR}/plugin-runner.conf"
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# /lib/mandos/plugin-runner will drop priviliges, but needs access to
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# its plugin directory and its config file. However, since almost all
added
removed
initramfs-tools-hook
