FM / hooks

/usr/share/initramfs-tools/hooks

Name	Size	Mode	Actions
amd64_microcode	3860	0755	edit dl rm
bcache	543	0755	edit dl rm
btrfs	701	0755	edit dl rm
cloud-initramfs-dyn-netconf	118	0755	edit dl rm
console_setup	3142	0755	edit dl rm
copymods	280	0755	edit dl rm
cryptgnupg	958	0755	edit dl rm
cryptgnupg-sc	2462	0755	edit dl rm
cryptkeyctl	457	0755	edit dl rm
cryptopensc	1518	0755	edit dl rm
cryptpassdev	888	0755	edit dl rm
cryptroot	16009	0755	edit dl rm
cryptroot-unlock	1010	0755	edit dl rm
dhcpcd	1335	0755	edit dl rm
dmsetup	506	0755	edit dl rm
fixrtc	436	0755	edit dl rm
framebuffer	386	0755	edit dl rm
fsck	2109	0755	edit dl rm
fuse	231	0755	edit dl rm
intel_microcode	4842	0755	edit dl rm
iscsi	672	0755	edit dl rm
kbd	301	0755	edit dl rm
klibc-utils	694	0755	edit dl rm
kmod	468	0755	edit dl rm
lvm2	661	0755	edit dl rm
mdadm	3215	0755	edit dl rm
ntfs_3g	304	0755	edit dl rm
overlayroot	688	0755	edit dl rm
plymouth	6185	0755	edit dl rm
resume	3267	0755	edit dl rm
sg3-utils	485	0755	edit dl rm
thermal	1172	0755	edit dl rm
thin-provisioning-tools	331	0755	edit dl rm
udev	2650	0755	edit dl rm
xfs	850	0755	edit dl rm
zz-busybox-initramfs	2233	0755	edit dl rm

Edit: /usr/share/initramfs-tools/hooks/cryptopensc (1518B)

#!/bin/sh

set -e

PREREQ="cryptroot"

prereqs()
{
    echo "$PREREQ"
}

case "$1" in
    prereqs)
        prereqs
        exit 0
        ;;
esac

. /usr/share/initramfs-tools/hook-functions
. /lib/cryptsetup/functions

if [ ! -x "$DESTDIR/lib/cryptsetup/scripts/decrypt_opensc" ] || [ ! -f "$TABFILE" ]; then
    exit 0
fi

# Hooks for loading smartcard reading software into the initramfs
copy_keys() {
    crypttab_parse_options
    if [ "${CRYPTTAB_OPTION_keyscript-}" = "/lib/cryptsetup/scripts/decrypt_opensc" ]; then
        if [ -f "$CRYPTTAB_KEY" ]; then
            [ -f "$DESTDIR$CRYPTTAB_KEY" ] || copy_file keyfile "$CRYPTTAB_KEY" || RV=$?
        else
            cryptsetup_message "ERROR: Target $CRYPTTAB_NAME has a non-existing key file $CRYPTTAB_KEY"
            RV=1
        fi
    fi
}

RV=0
crypttab_foreach_entry copy_keys

# Install directories needed by smartcard reading daemon, command, and
# key-script
mkdir -p -- "$DESTDIR/etc/opensc" "$DESTDIR/usr/lib/pcsc" "$DESTDIR/var/run" "$DESTDIR/tmp"

# Install pcscd daemon, drivers, conf file
copy_exec /usr/sbin/pcscd

cp -rt "$DESTDIR/usr/lib" /usr/lib/pcsc
cp -t "$DESTDIR/etc" /etc/reader.conf || true
cp -t "$DESTDIR/etc" /etc/libccid_Info.plist

for so in $(ldconfig -p | sed -nr 's/^\s*(libusb-[0-9.-]+|libpcsclite)\.so\.[0-9]+\s.*=>\s*//p'); do
    copy_exec "$so"
done

# Install opensc commands and conf file
copy_exec /usr/bin/opensc-tool
copy_exec /usr/bin/pkcs15-crypt
cp -t "$DESTDIR/etc/opensc" /etc/opensc/opensc.conf

exit $RV

#!/bin/sh set -e PREREQ="cryptroot" prereqs() { echo "$PREREQ" } case "$1" in prereqs) prereqs exit 0 ;; esac . /usr/share/initramfs-tools/hook-functions . /lib/cryptsetup/functions if [ ! -x "$DESTDIR/lib/cryptsetup/scripts/decrypt_opensc" ] || [ ! -f "$TABFILE" ]; then exit 0 fi # Hooks for loading smartcard reading software into the initramfs copy_keys() { crypttab_parse_options if [ "${CRYPTTAB_OPTION_keyscript-}" = "/lib/cryptsetup/scripts/decrypt_opensc" ]; then if [ -f "$CRYPTTAB_KEY" ]; then [ -f "$DESTDIR$CRYPTTAB_KEY" ] || copy_file keyfile "$CRYPTTAB_KEY" || RV=$? else cryptsetup_message "ERROR: Target $CRYPTTAB_NAME has a non-existing key file $CRYPTTAB_KEY" RV=1 fi fi } RV=0 crypttab_foreach_entry copy_keys # Install directories needed by smartcard reading daemon, command, and # key-script mkdir -p -- "$DESTDIR/etc/opensc" "$DESTDIR/usr/lib/pcsc" "$DESTDIR/var/run" "$DESTDIR/tmp" # Install pcscd daemon, drivers, conf file copy_exec /usr/sbin/pcscd cp -rt "$DESTDIR/usr/lib" /usr/lib/pcsc cp -t "$DESTDIR/etc" /etc/reader.conf || true cp -t "$DESTDIR/etc" /etc/libccid_Info.plist for so in $(ldconfig -p | sed -nr 's/^\s*(libusb-[0-9.-]+|libpcsclite)\.so\.[0-9]+\s.*=>\s*//p'); do copy_exec "$so" done # Install opensc commands and conf file copy_exec /usr/bin/opensc-tool copy_exec /usr/bin/pkcs15-crypt cp -t "$DESTDIR/etc/opensc" /etc/opensc/opensc.conf exit $RV