Merge branch 'feature/36' into develop

CHANGELOG.md

@@ -4,7 +4,7 @@ Record of the modification in project development.
 ## [Unreleased] - yyyy-mm-dd
 ### Added
 - [Issue 31 : Add extra partition functionality.](https://github.com/suikan4github/kaiten-yaki/issues/31)
-- [Issue 35 : Support "M/G/T" as size prefix.](https://github.com/suikan4github/kaiten-yaki/issues/35)
+- [Issue 33 : Support "M/G/T" as size prefix.](https://github.com/suikan4github/kaiten-yaki/issues/33)
 
 ### Changed
 ### Deprecated
@@ -15,6 +15,7 @@ Record of the modification in project development.
 
 ### Fixed
 - [Issue 32 : Ubuntu 22.04 fails to deactivate the swap](https://github.com/suikan4github/kaiten-yaki/issues/32)
+- [Issue 36 : Clear the PASSPHRASE variable at the end of installation](https://github.com/suikan4github/kaiten-yaki/issues/36)
 
 ### Known Issue
 

script/lib/common.sh

@@ -139,6 +139,9 @@ function confirmation(){
 		...Installation process terminated..
 		HEREDOC
 		return 1 # with error status
+	else
+		# Clear the PASSPHRASE for checking because we don't use it anymore. 
+		PASSPHRASE_C=""
 	fi	# passphrase validation
 
 	

script/ubuntu-kaiten-yaki.sh

@@ -67,8 +67,14 @@ function main() {
 	post_install
 
 	# Free LUKS volume as swap volume.
+	echo "...Disabling swap to release the LUKS volume."
 	swapoff -a
 
+	# Deleting the passphrase information. 
+	echo "...Deleting passphrase information."
+	PASSPHRASE=""
+	export PASSPHRASE
+
 	# Normal end
 	return 0
 

script/void-kaiten-yaki.sh

@@ -82,8 +82,14 @@ function main() {
 	post_install
 
 	# Free LUKS volume as swap volume.
+	echo "...Disabling swap to release the LUKS volume."
 	swapoff -a
 
+	# Deleting the passphrase information. 
+	echo "...Deleting passphrase information."
+	PASSPHRASE=""
+	export PASSPHRASE
+
 	# Normal end
 	return 0