mirror of
https://github.com/suikan4github/kaiten-yaki.git
synced 2025-12-20 02:21:17 -03:00
Going to one-script solution
This commit is contained in:
Suikan
parent
eb6d3f2fee
commit
f1d8ce77ed
10 changed files with 326 additions and 268 deletions
50
script/config.sh
Normal file
50
script/config.sh
Normal file
|
|
@ -0,0 +1,50 @@
|
|||
# Configuration parameters for YaFDE
|
||||
|
||||
# Storage device to install the linux.
|
||||
export DEV="/dev/sda"
|
||||
|
||||
# Whether you want to erase all contents of the storage device or not.
|
||||
# 1 : Yes, I want to erase all.
|
||||
# 0 : No, I don't. I want to add to the existing LUKS volume.
|
||||
export ERASEALL=1
|
||||
|
||||
# Logical Volume name for your Linux installation. Keep it unique from other distribution.
|
||||
export LVROOTNAME="ubuntu"
|
||||
|
||||
# Logical volume size of the Linux installation.
|
||||
# 30% mean, new logical volume will use 30% of the free space in the LVM volume group.
|
||||
# For example, assume the free space is 100GB, and LVROOTSIZE is 30%FREE. Script will create 30GB logical volume.
|
||||
export LVROOTSIZE="50%FREE"
|
||||
|
||||
# Set the size of EFI partition and swap partition. The unit is Byte. you can use M,G... notation.
|
||||
export EFISIZE="100M"
|
||||
export LVSWAPSIZE="8G"
|
||||
|
||||
# Usually, these names can be left untouched.
|
||||
# If you change, keep them consistent through all instllation in your system.
|
||||
export CRYPTPARTNAME="luks_volume"
|
||||
export VGNAME="vg1"
|
||||
export LVSWAPNAME="swap"
|
||||
|
||||
# Void Linux only. Ignored in Ubuntu.
|
||||
# The font size of the void-installer
|
||||
export XTERMFONTSIZE=11
|
||||
|
||||
# !!!!!!!!!!!!!! DO NOT EDIT FOLLOWING LINES. !!!!!!!!!!!!!!
|
||||
|
||||
# Detect firmware type. 1 : EFI, 0 : BIOS
|
||||
if [ -d /sys/firmware/efi ]; then
|
||||
export ISEFI=1 # Yes, EFI
|
||||
else
|
||||
export ISEFI=0 # No, BIOS
|
||||
fi # is EFI firmaare?
|
||||
|
||||
# Set partition number based on the firmware type
|
||||
if [ ${ISEFI} -eq 1 ] ; then
|
||||
# EFI firmware
|
||||
export EFIPARTITION=1
|
||||
export CRYPTPARTITION=2
|
||||
else
|
||||
# BIOS firmware
|
||||
export CRYPTPARTITION=1
|
||||
fi # EFI firmware
|
||||
273
script/yafde-ubuntu.sh
Normal file
273
script/yafde-ubuntu.sh
Normal file
|
|
@ -0,0 +1,273 @@
|
|||
#!/bin/bash
|
||||
|
||||
# Varidate whether script is executed as sourced or not
|
||||
(return 0 2>/dev/null) && sourced=1 || sourced=0
|
||||
if [ $sourced -eq 0 ] ; then
|
||||
cat <<HEREDOC 1>&2
|
||||
***** ERROR : Must execute as source *****
|
||||
Execute as following :
|
||||
source 1-pre-install.sh
|
||||
|
||||
Installation terminated.
|
||||
HEREDOC
|
||||
exit # use "exit" instead of "return", if not "sourced" execusion
|
||||
fi # "sourced" validation
|
||||
|
||||
# Load configuration parameter
|
||||
source config.sh
|
||||
|
||||
# ----- Confirmations -----
|
||||
# Distribution check
|
||||
uname -a | grep ubuntu -i > /dev/null
|
||||
if [ $? -eq 1 ] ; then # "Ubuntu" is not found in the OS name.
|
||||
echo "*********************************************************************************"
|
||||
uname -a
|
||||
cat <<HEREDOC
|
||||
*********************************************************************************
|
||||
This system seems to be not Void Linux, while this script is dediated to the Void Linux.
|
||||
Are you sure you want to run this script for installation? [Y/N]
|
||||
HEREDOC
|
||||
read YESNO
|
||||
if [ ${YESNO} != "Y" -a ${YESNO} != "y" ] ; then
|
||||
cat <<HEREDOC 1>&2
|
||||
|
||||
Installation terminated.
|
||||
HEREDOC
|
||||
return
|
||||
fi # if YES
|
||||
|
||||
fi # "Ubuntu" is not found in the OS name.
|
||||
|
||||
# For surre ask the config.sh is edited
|
||||
echo "Did you edit config.sys? Are you ready to install? [Y/N]"
|
||||
read YESNO
|
||||
if [ ${YESNO} != "Y" -a ${YESNO} != "y" ] ; then
|
||||
cat <<HEREDOC 1>&2
|
||||
|
||||
Installation terminated.
|
||||
HEREDOC
|
||||
return
|
||||
fi # if YES
|
||||
|
||||
# For sure ask ready to erase.
|
||||
if [ ${ERASEALL} -eq 1 ] ; then
|
||||
echo "Are you sure you want to erase entire ${DEV}? [Y/N]"
|
||||
read YESNO
|
||||
if [ ${YESNO} != "Y" -a ${YESNO} != "y" ] ; then
|
||||
cat <<HEREDOC 1>&2
|
||||
Check config.sh. The variable ERASEALL is ${ERASEALL}.
|
||||
|
||||
Installation terminated.
|
||||
HEREDOC
|
||||
return
|
||||
fi # if YES
|
||||
fi # if erase all
|
||||
|
||||
# ----- Set Passphrase -----
|
||||
# Input passphrase
|
||||
echo "Type passphrase for the disk encryption."
|
||||
read -sr PASSPHRASE
|
||||
export PASSPHRASE
|
||||
|
||||
echo "Type passphrase again, to confirm."
|
||||
read -sr PASSPHRASE_C
|
||||
|
||||
# Validate whether both are indentical or not
|
||||
if [ ${PASSPHRASE} != ${PASSPHRASE_C} ] ; then
|
||||
cat <<HEREDOC 1>&2
|
||||
***** ERROR : Passphrase doesn't match *****
|
||||
Installation terminated.
|
||||
HEREDOC
|
||||
return
|
||||
fi # passphrase validation
|
||||
|
||||
|
||||
# ----- Erase entire disk, create partitions, format them and encrypt the LUKS partition -----
|
||||
if [ ${ERASEALL} -eq 1 ] ; then
|
||||
|
||||
# Assign specified space and rest of disk to the EFI and LUKS partition, respectively.
|
||||
if [ ${ISEFI} -eq 1 ] ; then
|
||||
# Zap existing partition table and create new GPT
|
||||
echo "...Initialize ${DEV} with GPT."
|
||||
sgdisk --zap-all "${DEV}"
|
||||
# Create EFI partition and format it
|
||||
echo "...Create an EFI partition on ${DEV}."
|
||||
sgdisk --new=${EFIPARTITION}:0:+${EFISIZE} --change-name=${EFIPARTITION}:"EFI System" --typecode=${EFIPARTITION}:ef00 "${DEV}"
|
||||
echo "...Format the EFI parttion."
|
||||
mkfs.vfat -F 32 -n EFI-SP "${DEV}${EFIPARTITION}"
|
||||
# Create Linux partition
|
||||
echo "...Create a Linux partition on ${DEV}."
|
||||
sgdisk --new=${CRYPTPARTITION}:0:0 --change-name=${CRYPTPARTITION}:"Linux LUKS" --typecode=${CRYPTPARTITION}:8309 "${DEV}"
|
||||
# Then print them
|
||||
sgdisk --print "${DEV}"
|
||||
else
|
||||
# Zap existing partition table
|
||||
echo "...Erase partition table of ${DEV}."
|
||||
dd if=/dev/zero of=${DEV} bs=512 count=1
|
||||
# Create MBR and allocate max storage for Linux partition
|
||||
echo "...Create a Linux partition on ${DEV} with MBR."
|
||||
sfdisk ${DEV} <<HEREDOC
|
||||
2M,,L
|
||||
HEREDOC
|
||||
fi # if EFI firmware
|
||||
|
||||
# Encrypt the partition to install Linux
|
||||
echo "...Initialize ${DEV}${CRYPTPARTITION} as crypt partition"
|
||||
printf %s "${PASSPHRASE}" | cryptsetup luksFormat --type=luks1 --key-file - --batch-mode "${DEV}${CRYPTPARTITION}"
|
||||
|
||||
fi # if erase all
|
||||
|
||||
# ----- Open the LUKS partition -----
|
||||
# Open the crypt partition.
|
||||
echo "...Open a crypt partition ${DEV}${CRYPTPARTITION} as \"${CRYPTPARTNAME}\""
|
||||
printf %s "${PASSPHRASE}" | cryptsetup open -d - "${DEV}${CRYPTPARTITION}" ${CRYPTPARTNAME}
|
||||
|
||||
# Check whether successful open. If mapped, it is successful.
|
||||
if [ ! -e /dev/mapper/${CRYPTPARTNAME} ] ; then
|
||||
cat <<HEREDOC 1>&2
|
||||
***** ERROR : Cannot open LUKS volume "${CRYPTPARTNAME}" on ${DEV}${CRYPTPARTITION}. *****
|
||||
Check passphrase and config.txt
|
||||
|
||||
Installation terminated.
|
||||
HEREDOC
|
||||
return
|
||||
fi # if crypt volume is unable to open
|
||||
|
||||
# ----- Configure the LVM in LUKS volume -----
|
||||
# Check volume group ${VGNAME} exist or not
|
||||
vgdisplay -s ${VGNAME} &> /dev/null
|
||||
if [ $? -eq 0 ] ; then # is return value 0? ( exist ?)
|
||||
echo "...Volume group ${VGNAME} already exist. Skipped to create. No problem."
|
||||
else
|
||||
echo "...Initialize a physical volume on \"${CRYPTPARTNAME}\""
|
||||
pvcreate /dev/mapper/${CRYPTPARTNAME}
|
||||
echo "...And then create Volume group \"${VGNAME}\"."
|
||||
vgcreate ${VGNAME} /dev/mapper/${CRYPTPARTNAME}
|
||||
fi # if /dev/volume-groupt not exist
|
||||
|
||||
# Create a SWAP Logical Volume on VG, if it doesn't exist
|
||||
if [ -e /dev/mapper/${VGNAME}-${LVSWAPNAME} ] ; then
|
||||
echo "...Swap volume already exist. Skipped to create. No problem."
|
||||
else
|
||||
echo "...Create logical volume \"${LVSWAPNAME}\" on \"${VGNAME}\"."
|
||||
lvcreate -L ${LVSWAPSIZE} -n ${LVSWAPNAME} ${VGNAME}
|
||||
fi # if /dev/mapper/swap volume already exit.
|
||||
|
||||
# Create a ROOT Logical Volume on VG.
|
||||
if [ -e /dev/mapper/${VGNAME}-${LVROOTNAME} ] ; then
|
||||
cat <<HEREDOC 1>&2
|
||||
***** ERROR : Logical volume "${VGNAME}-${LVROOTNAME}" already exists. *****
|
||||
Check LVROOTNAME environment variable in config.txt.
|
||||
|
||||
Installation terminated.
|
||||
HEREDOC
|
||||
return
|
||||
else
|
||||
echo "...Create logical volume \"${LVROOTNAME}\" on \"${VGNAME}\"."
|
||||
lvcreate -l ${LVROOTSIZE} -n ${LVROOTNAME} ${VGNAME}
|
||||
fi # if the root volun already exist
|
||||
|
||||
# ****************************** Para-install stage ******************************
|
||||
|
||||
# Start GUI installer
|
||||
ubiquity &
|
||||
# Store the PID of GUI installer
|
||||
ubiquity_pid=$!
|
||||
|
||||
# While the /etc/default/grub in the install target is NOT existing,
|
||||
# Keep sleeping
|
||||
while [ ! -e /target/etc/default/grub ]
|
||||
do
|
||||
sleep 1 # 1sec.
|
||||
done
|
||||
|
||||
# Perhaps, too neuvous. Wait 1 more sectond to avoid the rece condition.
|
||||
sleep 1 # 1sec.
|
||||
|
||||
# Make target GRUB aware to the crypt partition
|
||||
echo "...Add GRUB_ENABLE_CRYPTODISK entry to /target/etc/default/grub "
|
||||
echo "GRUB_ENABLE_CRYPTODISK=y" >> /target/etc/default/grub
|
||||
|
||||
# Now, we just wait the end of installation by Ubiquity.
|
||||
echo "...Waiting the for GUI installer finishes"
|
||||
wait $ubiquity_pid
|
||||
echo "...The return value of qubiquity is : " $?
|
||||
|
||||
|
||||
# For surre ask the config.sh is edited
|
||||
echo "Now, final stage. Do you continue? [Y/N]"
|
||||
read YESNO
|
||||
if [ ${YESNO} != "Y" -a ${YESNO} != "y" ] ; then
|
||||
cat <<HEREDOC 1>&2
|
||||
|
||||
Installation terminated.
|
||||
HEREDOC
|
||||
return
|
||||
fi # if YES
|
||||
|
||||
# ****************************** Post-install stage ******************************
|
||||
|
||||
# Varidate whether script is executed as sourced or not
|
||||
(return 0 2>/dev/null) && sourced=1 || sourced=0
|
||||
if [ $sourced -eq 0 ] ; then
|
||||
cat <<HEREDOC 1>&2
|
||||
***** ERROR : Must execute as source *****
|
||||
Execute as following :
|
||||
source 3-post-install.sh
|
||||
|
||||
Installation terminated.
|
||||
HEREDOC
|
||||
exit # use "exit" instead of "return", if not "sourced" execusion
|
||||
fi # "sourced" validation
|
||||
|
||||
## Mount the target file system
|
||||
# /target is created by the Ubiquity installer
|
||||
echo "...Mount /dev/mapper/${VGNAME}-${LVROOTNAME} on /target."
|
||||
mount /dev/mapper/${VGNAME}-${LVROOTNAME} /target
|
||||
|
||||
# And mount other directories
|
||||
echo "...Mount all other dirs."
|
||||
for n in proc sys dev etc/resolv.conf; do mount --rbind "/$n" "/target/$n"; done
|
||||
|
||||
# Change root and create the keyfile and ramfs image for Linux kernel.
|
||||
echo "...Chroot to /target."
|
||||
cat <<HEREDOC | chroot /target /bin/bash
|
||||
# Mount the rest of partitions by target /etc/fstab
|
||||
mount -a
|
||||
|
||||
# Set up the kernel hook of encryption
|
||||
echo "...Install cryptsetup-initramfs package."
|
||||
apt -qq install -y cryptsetup-initramfs
|
||||
echo "...Register key file to the ramfs"
|
||||
echo "KEYFILE_PATTERN=/etc/luks/*.keyfile" >> /etc/cryptsetup-initramfs/conf-hook
|
||||
echo "UMASK=0077" >> /etc/initramfs-tools/initramfs.conf
|
||||
|
||||
# Prepare a key file to embed in to the ramfs.
|
||||
echo "...Prepair key file."
|
||||
mkdir /etc/luks
|
||||
dd if=/dev/urandom of=/etc/luks/boot_os.keyfile bs=4096 count=1 status=none
|
||||
chmod u=rx,go-rwx /etc/luks
|
||||
chmod u=r,go-rwx /etc/luks/boot_os.keyfile
|
||||
|
||||
# Add a key to the key file. Use the passphrase in the environment variable.
|
||||
echo "...Add a key to the key file."
|
||||
printf %s "${PASSPHRASE}" | cryptsetup luksAddKey -d - "${DEV}${CRYPTPARTITION}" /etc/luks/boot_os.keyfile
|
||||
|
||||
# Add the LUKS volume information to /etc/crypttab to decrypt by kernel.
|
||||
echo "...Add LUKS volume info to /etc/crypttab."
|
||||
echo "${CRYPTPARTNAME} UUID=$(blkid -s UUID -o value ${DEV}${CRYPTPARTITION}) /etc/luks/boot_os.keyfile luks,discard" >> /etc/crypttab
|
||||
|
||||
# Finally, update the ramfs initial image with the key file.
|
||||
echo "...Upadte initramfs."
|
||||
update-initramfs -uk all
|
||||
|
||||
# Leave chroot
|
||||
exit
|
||||
HEREDOC
|
||||
|
||||
# Finishing message
|
||||
cat <<HEREDOC
|
||||
****************** Post-install process finished ******************
|
||||
|
||||
...Ready to reboot.
|
||||
HEREDOC
|
||||
Loading…
Add table
Add a link
Reference in a new issue