✏️ 正在编辑: cryptgnupg
路径:
/usr/share/initramfs-tools/hooks/cryptgnupg
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#!/bin/sh set -e PREREQ="cryptroot" prereqs() { echo "$PREREQ" } case $1 in prereqs) prereqs exit 0 ;; esac . /usr/share/initramfs-tools/hook-functions # Hooks for loading gnupg software and symmetrically encrypted key into # the initramfs # Check whether cryptroot hook has installed decrypt_gnupg script if [ ! -x ${DESTDIR}/lib/cryptsetup/scripts/decrypt_gnupg ] ; then exit 0 fi # Install cryptroot key files into initramfs grep -E '(.*,)?keyscript=([^,]*\/)?decrypt_gnupg(,.*)?$' "${DESTDIR}/conf/conf.d/cryptroot" | \ sed -r '/(.*,)?key=([^,]*)(,.*)?$/ s//\2/; t n; s/.*//; :n' | \ while read key; do if [ -z "$key" ]; then echo "$0: Missing key file in ${DESTDIR}/conf/conf.d/cryptroot" >&2 cat "${DESTDIR}/conf/conf.d/cryptroot" >&2 exit 1 fi echo "WARNING: gpg-encrypted key $key is copied to initramfs" >&2 mkdir -p "${DESTDIR}/$(dirname ${key})" cp -f "$key" "${DESTDIR}/${key}" done # Install gnupg software copy_exec /usr/bin/gpg exit 0
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