From: Peter Schaefer <peter.schaefer@physik.hu-berlin.de>
Date: Mon, 6 May 2013 12:20:31 +0000 (+0200)
Subject: Adding support for luks persistence with persistence files (Closes: #701614).
X-Git-Tag: debian/4.0_a11-1~2
X-Git-Url: http://git.grml.org/?a=commitdiff_plain;h=f075db09a9627c36c0068471dd5a6ac38163ed09;hp=414e4627258b77b83e822312284d3f385a04f768;p=live-boot-grml.git

Adding support for luks persistence with persistence files (Closes: #701614).
---

diff --git a/scripts/boot/9990-misc-helpers.sh b/scripts/boot/9990-misc-helpers.sh
index 83b822d..611d602 100755
--- a/scripts/boot/9990-misc-helpers.sh
+++ b/scripts/boot/9990-misc-helpers.sh
@@ -989,6 +989,21 @@ find_persistence_media ()
 			result=$(probe_for_file_name "${overlays}" ${dev})
 			if [ -n "${result}" ]
 			then
+			        local loopdevice
+				loopdevice=${result##*=}
+			        if is_in_comma_sep_list luks ${PERSISTENCE_ENCRYPTION} && is_luks_partition ${loopdevice}
+				then
+				        local luksfile
+					luksfile=""
+					if luksfile=$(open_luks_device "${loopdevice}")
+					then
+					        result=${result%%=*}
+						result="${result}=${luksfile}"
+					else
+					        losetup -d $loopdevice
+						result=""
+					fi
+				fi
 				ret="${ret} ${result}"
 				continue
 			fi