Attachment #113106: genkernel_3.4.6.patch for bug #162962

# $2 LUKS key (relative path on device)

# $2 LUKS keydevice (containing the key)

	local cryptsetup_options

		bad_msg "The initrd does not support LUKS"

	else

				[ -z $LUKS_DEVICE ] && LUKS_DEVICE="$1"

				continue

			elif [ "${LUKS_KEY}" = 'error' ]

			then

				# LUKS key_device could not be opened. Prompt user for device.

				bad_msg "The LUKS ${LUKS_KEY} is not found."

				echo "   Please specify the correct key, "q" to skip, or "shell" for a shell..."

				echo -n "LUKS ${LUKS_NAME}($3) :: "

				read LUKS_KEY

				[ -z $LUKS_KEY ] && LUKS_KEY="$3"

				# LUKS key_device could not be opened. Prompt user for device.

				bad_msg "The LUKS ${LUKS_KEYDEV} device is not detected,"

				bad_msg "unable to mount or not the one containing the key"

				echo "   Please specify the correct key device, "q" to skip, or "shell" for a shell..."

				echo -n "LUKS ${LUKS_NAME}($4) :: "

				read LUKS_KEYDEV

				[ -z $LUKS_KEYDEV ] && LUKS_KEYDEV="$4"

				continue

			elif [ "${LUKS_DEVICE}" = 'shell' -o "${LUKS_KEY}" = 'shell' -o "${LUKS_KEYDEV}" = 'shell' ]

			then

				echo "To leave and try again just press <Ctrl>+D"

				LUKS_DEVICE="$1"

				LUKS_KEY="$3"

				LUKS_KEYDEV="$4"

					bad_msg "The LUKS device ${LUKS_DEVICE} does not contain a LUKS header"

					LUKS_DEVICE='error'

					continue

				else

					# Handle keys

					if [ -n "$LUKS_KEY" ]; then

						# handle key on removable device

						if [ -n "$LUKS_KEYDEV" ]; then

							# check for and continue on device presence

							if [ -e "$LUKS_KEYDEV" ]

							then

								good_msg "Removable device ${LUKS_KEYDEV} detected."

							else

								echo "Please insert removable device ${LUKS_KEYDEV} for ${LUKS_NAME}"

#								# abort after 20 secs

								count=20

								while [ $count -gt 0 ]

								do 

									count=$((count-1))

									sleep 1

									if [ -e "$LUKS_KEYDEV" ]

									then

										good_msg "Removable device ${LUKS_KEYDEV} detected."

										break

									fi

								done

								if [ ! -e "$LUKS_KEYDEV" ]; then

									LUKS_KEYDEV='error'

									bad_msg "Removable device ${LUKS_KEYDEV} not found."

									continue

								fi

							fi

							# temp directory to mount removable device

							local mntkey=/mnt/keydev

							[ ! -d "$mntkey" ] && mkdir -p ${mntkey} 2>/dev/null >/dev/null

							mount -n -o ro ${LUKS_KEYDEV} ${mntkey} 2>/dev/null >/dev/null

							if [ ! "$?" -eq '0' ]

							then

								LUKS_KEYDEV='error'

								bad_msg "Mounting device ${LUKS_KEYDEV} failed."

								echo "   Make sure you inserted the right device."

								continue

							else

								good_msg "Removable device ${LUKS_KEYDEV} mounted."

								sleep 2

								# keyfile exists?

								if [ ! -e "${mntkey}${LUKS_KEY}" ]; then

									umount -n ${mntkey} 2>/dev/null >/dev/null

									rmdir ${mntkey} 2>/dev/null >/dev/null

									LUKS_KEY='error'

									LUKS_KEYDEV='error'

									bad_msg "Key {LUKS_KEY} on device ${LUKS_KEYDEV} not found."

									continue

								else

									good_msg "${LUKS_KEY} on device ${LUKS_KEYDEV} found"

									LUKS_KEY="${mntkey}${LUKS_KEY}"

								fi

							fi

						else    # keyfile ! on removable device

							if [ ! -e "$LUKS_KEY" ]; then

								LUKS_KEY='error'

								bad_msg "Reason: keyfile ${LUKS_KEY} does not exist."

								continue

							else

								good_msg "${LUKS_KEY} found"

							fi

						fi

					fi

					else

						bad_msg "Failed open LUKS device ${LUKS_DEVICE}"

swsusp_resume() {

### determine swap resume partition

	local device=$(ls -l "${REAL_RESUME}" | sed 's/\ */ /g' | cut -d \  -f 6-7 | sed 's/,\ */:/')

	echo "${device}" > /sys/power/resume

	return 0

}

		root_key\=*)

			LUKS_ROOT_KEY=`parse_opt "${x}"`

		;;

		swap_key\=*)

			LUKS_SWAP_KEY=`parse_opt "${x}"`

		;;

		root_keydev\=*)

			LUKS_ROOT_KEYDEV=`parse_opt "${x}"`

		;;

		swap_keydev\=*)

			LUKS_SWAP_KEYDEV=`parse_opt "${x}"`

		;;

		real_resume\=*)

			REAL_RESUME=`parse_opt "${x}"`

		;;

		noresume)

			NORESUME=1

		;;