X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=scripts%2Fboot%2F3010-verify-checksums;h=8ccd6633e0ee4611d73a330e81b68e5e82c894a2;hb=77dab1cb394c5fc2b9a848c6297d24f65a3b8259;hp=7dd5da3753c541ead973e92c45030566015d0735;hpb=d5e86414b0f52bb9d39ab2e9c12d98fe7a0e7f33;p=live-boot-grml.git

diff --git a/scripts/boot/3010-verify-checksums b/scripts/boot/3010-verify-checksums
index 7dd5da3..8ccd663 100755
--- a/scripts/boot/3010-verify-checksums
+++ b/scripts/boot/3010-verify-checksums
@@ -4,16 +4,39 @@
 
 Verify_checksums ()
 {
+	for _PARAMETER in ${_CMDLINE}
+	do
+		case "${_PARAMETER}" in
+			live-boot.verify-checksums=*|verify-checksums=*)
+				LIVE_VERIFY_CHECKSUMS="true"
+				LIVE_VERIFY_CHECKSUMS_DIGESTS="${_PARAMETER#*verify-checksums=}"
+				;;
+
+			live-boot.verify-checksums|verify-checksums)
+				LIVE_VERIFY_CHECKSUMS="true"
+				;;
+		esac
+	done
+
+	case "${LIVE_VERIFY_CHECKSUMS}" in
+		true)
+			;;
+
+		*)
+			return 0
+			;;
+	esac
+
 	_MOUNTPOINT="${1}"
 
-	_DIGESTS="sha512 sha384 sha256 sha224 sha1 md5"
+	LIVE_VERIFY_CHECKSUMS_DIGESTS="${LIVE_VERIFY_CHECKSUMS_DIGESTS:-sha512 sha384 sha256 sha224 sha1 md5}"
 	_TTY="/dev/tty8"
 
 	log_begin_msg "Verifying checksums"
 
 	cd "${_MOUNTPOINT}"
 
-	for _DIGEST in ${_DIGESTS}
+	for _DIGEST in $(echo ${LIVE_VERIFY_CHECKSUMS_DIGESTS} | sed -e 's|,| |g')
 	do
 		_CHECKSUMS="$(echo ${_DIGEST} | tr [a-z] [A-Z])SUMS"