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https://github.com/suikan4github/kaiten-yaki.git
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Refactored script
Add config.txt confirmation Erase all check is moved to before passphrase Add more comment
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Suikan
parent
28203ce0f4
commit
1ee412ee12
3 changed files with 67 additions and 53 deletions
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@ -8,48 +8,61 @@ if [ $sourced -eq 0 ] ; then
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Execute as following :
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source 1-pre-install.sh
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Installation terminates.
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Installation terminated.
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HEREDOC
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exit
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fi
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# ----- Set Passphrase -----
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# Input passphrase
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echo "Type passphrase for the disk encryption."
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read -sr PASSPHRASE
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echo "Type passphrase again, to confirm."
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read -sr PASSPHRASE_C
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# Validate whether both are indentical or not
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if [ ${PASSPHRASE} = ${PASSPHRASE_C} ] ; then
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export PASSPHRASE
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else
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cat <<HEREDOC 1>&2
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***** ERROR : Passphrase doesn't match *****
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Installation terminates.
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HEREDOC
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return
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fi
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exit # use "exit" instead of "return", if not "sourced" execusion
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fi # "sourced" validation
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# ----- Configuration Parameter -----
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# Load the configuration parameter
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source config.sh
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# ----- Format the disk and encrypt the LUKS partition -----
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if [ ${ERASEALL} -eq 1 ] ; then
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# For surre ask the config.sh is edited
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echo "Did you edit config.sys? Are you ready to install? [Y/N]"
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read YESNO
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if [ YESNO != "Y" -a YESNO != "y" ] ; then
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cat <<HEREDOC 1>&2
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Installation terminated.
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HEREDOC
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return
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fi # if YES
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# For sure ask ready to erase.
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if [ ${ERASEALL} -eq 1 ] ; then
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echo "Are you sure you want to erase entire ${DEV}? [Y/N]"
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read YESNO
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if [ YESNO != "Y" -a YESNO != "y" ] ; then
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cat <<HEREDOC 1>&2
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Check config.sh. The ERASEALL is ${ERASEALL}.
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Installation terminates.
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Installation terminated.
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HEREDOC
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return
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fi
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fi # if YES
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fi # if erase all
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# ----- Set Passphrase -----
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# Input passphrase
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echo "Type passphrase for the disk encryption."
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read -sr PASSPHRASE
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export PASSPHRASE
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echo "Type passphrase again, to confirm."
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read -sr PASSPHRASE_C
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# Validate whether both are indentical or not
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if [ ${PASSPHRASE} != ${PASSPHRASE_C} ] ; then
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cat <<HEREDOC 1>&2
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***** ERROR : Passphrase doesn't match *****
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Installation terminated.
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HEREDOC
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return
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fi # passphrase validation
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# ----- Erase entire disk, create partitions, format them and encrypt the LUKS partition -----
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if [ ${ERASEALL} -eq 1 ] ; then
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# Assign specified space and rest of disk to the EFI and LUKS partition, respectively.
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if [ ${ISEFI} -eq 1 ] ; then
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@ -69,29 +82,27 @@ HEREDOC
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sfdisk ${DEV} <<HEREDOC
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2M,,L
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HEREDOC
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fi
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# if EFI firmware
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fi # if EFI firmware
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# Encrypt the partition to install Linux
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printf %s "${PASSPHRASE}" | cryptsetup luksFormat --type=luks1 --key-file - --batch-mode "${DEV}${CRYPTPARTITION}"
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fi
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# if erase all
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fi # if erase all
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# ----- Open the LUKS partition -----
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# Open the created crypt partition.
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# Open the crypt partition.
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printf %s "${PASSPHRASE}" | cryptsetup open -d - "${DEV}${CRYPTPARTITION}" ${CRYPTPARTNAME}
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# Check whether successful open. If mapped, it is successful.
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if [ ! -e /dev/mapper/${CRYPTPARTNAME} ] ; then
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cat <<HEREDOC 1>&2
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***** ERROR : Cannot open LUKS volume ${CRYPTPARTNAME} on ${DEV}${CRYPTPARTITION}. *****
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Check the passphrase
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Check passphrase and config.txt
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Installation terminates.
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Installation terminated.
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HEREDOC
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return
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fi
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fi # if crypt volume is unable to open
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# ----- Configure the LVM in LUKS volume -----
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# The swap volume and / volume is created here, based on the given parameters.
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@ -100,25 +111,26 @@ pvcreate /dev/mapper/${CRYPTPARTNAME}
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vgcreate ${VGNAME} /dev/mapper/${CRYPTPARTNAME}
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# Create a SWAP Logical Volume on VG, if it doesn't exist
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if [ ! -d /dev/mapper/${VGNAME}-${LVSWAPNAME} ] ; then
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lvcreate -L ${LVSWAPSIZE} -n ${LVSWAPNAME} ${VGNAME}
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else
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if [ -d /dev/mapper/${VGNAME}-${LVSWAPNAME} ] ; then
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echo "Swap volume already exist. Skipped to create" 1>&2
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fi
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else
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lvcreate -L ${LVSWAPSIZE} -n ${LVSWAPNAME} ${VGNAME}
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fi # if /dev/mapper/swap volume already exit.
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# Create a ROOT Logical Volume on VG.
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if [ ! -d /dev/mapper/${VGNAME}-${LVROOTNAME} ] ; then
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lvcreate -l ${LVROOTSIZE} -n ${LVROOTNAME} ${VGNAME}
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else
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if [ -d /dev/mapper/${VGNAME}-${LVROOTNAME} ] ; then
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cat <<HEREDOC 1>&2
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***** ERROR : Logical volume ${VGNAME}-${LVROOTNAME} already exists. *****
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Check LVROOTNAME environment variable.
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Check LVROOTNAME environment variable in config.txt.
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Installation terminates.
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Installation terminated.
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HEREDOC
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return
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fi
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else
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lvcreate -l ${LVROOTSIZE} -n ${LVROOTNAME} ${VGNAME}
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fi # if the root volun already exist
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# Finishing message
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cat <<HEREDOC
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1-pre-install.sh : Done. Next, run the Ubiquity installer.
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@ -8,10 +8,10 @@ if [ $sourced -eq 0 ] ; then
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Execute as following :
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source 2-para-install.sh
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Installation terminates.
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Installation terminated.
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HEREDOC
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exit
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fi
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exit # use "exit" instead of "return", if not "sourced" execusion
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fi # "sourced" validation
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# Check whether grub configuration file is ready to write
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@ -20,14 +20,15 @@ if [ ! -e /target/etc/default/grub ] ; then
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***** ERROR : The /target/etc/default/grub is not ready. *****
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Perhaps, to early to execute this script.
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Installation terminates.
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Installation terminated.
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HEREDOC
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return
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fi
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fi # if grub file exists
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# Make target GRUB aware to the crypt partition
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echo "GRUB_ENABLE_CRYPTODISK=y" >> /target/etc/default/grub
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# Finishing message
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cat <<HEREDOC
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2-para-install.sh : Done.
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@ -8,10 +8,10 @@ if [ $sourced -eq 0 ] ; then
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Execute as following :
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source 3-post-install.sh
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Installation terminates.
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Installation terminated.
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HEREDOC
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exit
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fi
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exit # use "exit" instead of "return", if not "sourced" execusion
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fi # "sourced" validation
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## Mount the target file system
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# /target is created by the Ubiquity installer
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@ -49,6 +49,7 @@ update-initramfs -uk all
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exit
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HEREDOC
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# Finishing message
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cat <<HEREDOC
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3-pro-install.sh : Done. Ready to reboot.
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