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VoidLinuxInstaller/old_unused/chroot.sh
Le0xFF ffc5467328 Keep unused chroot.sh script up to date
2022-08-30 10:57:31 +02:00

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#! /bin/bash
# Variables
newuser_yn=''
# Functions
# Source: https://www.reddit.com/r/voidlinux/comments/jlkv1j/xs_quick_install_tool_for_void_linux/
function xs {
xpkg -a | fzf -m --preview 'xq {1}' --preview-window=right:66%:wrap | xargs -ro xi
}
function initial_configuration {
clear
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}# VLI #${NORMAL} ${GREEN_LIGHT}Chroot${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######${NORMAL} ${GREEN_LIGHT}Initial configuration${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "\nSetting root password:\n"
while true ; do
echo
passwd root
if [[ "$?" == "0" ]] ; then
break
else
echo -e -n "\n${RED_LIGHT}Something went wrong, please try again.${NORMAL}\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
echo
fi
done
echo -e -n "\nSetting root permissions...\n"
chown root:root /
chmod 755 /
echo -e -n "\nEnabling wheel group to use sudo...\n"
echo "%wheel ALL=(ALL) ALL" > /etc/sudoers.d/10-wheel
echo -e -n "\nExporting variables that will be used for fstab...\n"
export LUKS_UUID=$(blkid -s UUID -o value "$encrypted_partition")
export ROOT_UUID=$(blkid -s UUID -o value "$final_drive")
echo -e -n "\nWriting fstab...\n"
sed -i '/tmpfs/d' /etc/fstab
cat << EOF >> /etc/fstab
# Root subvolume
UUID=$ROOT_UUID / btrfs $BTRFS_OPT,subvol=@ 0 1
# Home subvolume
UUID=$ROOT_UUID /home btrfs $BTRFS_OPT,subvol=@home 0 2
# Snapshots subvolume, uncomment the following line after creating a config for root [/] in snapper
#UUID=$ROOT_UUID /.snapshots btrfs $BTRFS_OPT,subvol=@snapshots 0 2
# TMPfs
tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0
EOF
echo -e -n "\nAdding needed dracut configuration files...\n"
echo -e "hostonly=yes\nhostonly_cmdline=yes" >> /etc/dracut.conf.d/00-hostonly.conf
echo -e "add_dracutmodules+=\" crypt btrfs lvm resume \"" >> /etc/dracut.conf.d/20-addmodules.conf
echo -e "tmpdir=/tmp" >> /etc/dracut.conf.d/30-tmpfs.conf
echo -e -n "\nGenerating new dracut initramfs...\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
echo
dracut --regenerate-all --force --hostonly
echo
read -n 1 -r -p "[Press any key to continue...]" key
clear
}
function header_ib {
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}# VLI #${NORMAL} ${GREEN_LIGHT}Chroot${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######${NORMAL} ${GREEN_LIGHT}Bootloader installation${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
}
function install_bootloader {
while true ; do
if [[ "$luks_ot" == "2" ]] ; then
header_ib
echo -e -n "\nLUKS version $luks_ot was previously selected.\n${BLUE_LIGHT}EFISTUB${NORMAL} will be used as bootloader.\n\n"
bootloader="EFISTUB"
read -n 1 -r -p "[Press any key to continue...]" key
else
header_ib
echo -e -n "\nSelect which ${BLUE_LIGHT}bootloader${NORMAL} do you want to use (EFISTUB, GRUB2): "
read -r bootloader
fi
if [[ "$bootloader" == "EFISTUB" ]] || [[ "$bootloader" == "efistub" ]] ; then
echo -e -n "\n\nMounting $boot_partition to /boot...\n"
mkdir /TEMPBOOT
cp -pr /boot/* /TEMPBOOT/
rm -rf /boot/*
mount -o rw,noatime "$boot_partition" /boot
cp -pr /TEMPBOOT/* /boot/
rm -rf /TEMPBOOT
echo -e -n "\nSetting correct options in /etc/default/efibootmgr-kernel-hook...\n"
sed -i "/MODIFY_EFI_ENTRIES=0/s/0/1/" /etc/default/efibootmgr-kernel-hook
if [[ "$encryption_yn" == "y" ]] || [[ "$encryption_yn" == "Y" ]] ; then
sed -i "/# OPTIONS=/s/.*/OPTIONS=\"loglevel=4 rd.auto=1 rd.luks.name=$LUKS_UUID=$encrypted_name\"/" /etc/default/efibootmgr-kernel-hook
if [[ "$hdd_ssd" == "ssd" ]] ; then
sed -i "/OPTIONS=/s/\"$/ rd.luks.allow-discards=$LUKS_UUID&/" /etc/default/efibootmgr-kernel-hook
fi
elif { [[ "$encryption_yn" == "n" ]] || [[ "$encryption_yn" == "N" ]]; } && { [[ "$lvm" == "y" ]] || [[ "$lvm_yn" == "Y" ]]; } ; then
sed -i "/# OPTIONS=/s/.*/OPTIONS=\"loglevel=4 rd.auto=1\"/" /etc/default/efibootmgr-kernel-hook
else
sed -i "/# OPTIONS=/s/.*/OPTIONS=\"loglevel=4\"/" /etc/default/efibootmgr-kernel-hook
fi
sed -i "/# DISK=/s|.*|DISK=\"\$(lsblk -pd -no pkname \$(findmnt -enr -o SOURCE -M /boot))\"|" /etc/default/efibootmgr-kernel-hook
sed -i "/# PART=/s_.*_PART=\"\$(lsblk -pd -no pkname \$(findmnt -enr -o SOURCE -M /boot) | grep --color=never -Eo \\\\\"[0-9]+\$\\\\\")\"_" /etc/default/efibootmgr-kernel-hook
echo -e -n "\nModifying /etc/kernel.d/post-install/50-efibootmgr to keep EFI entry after reboot...\n"
sed -i "/efibootmgr -qo \$bootorder/s/^/#/" /etc/kernel.d/post-install/50-efibootmgr
echo -e -n "\n${RED_LIGHT}Keep in mind that to keep the new EFI entry after each reboot,${NORMAL}\n"
echo -e -n "${RED_LIGHT}the last line of /etc/kernel.d/post-install/50-efibootmgr has been commented.${NORMAL}\n"
echo -e -n "${RED_LIGHT}Probably you will have to comment the same line after each efibootmgr update.${NORMAL}\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
break
elif [[ "$bootloader" == "GRUB2" ]] || [[ "$bootloader" == "grub2" ]] ; then
if [[ "$encryption_yn" == "y" ]] || [[ "$encryption_yn" == "Y" ]] ; then
echo -e -n "\nEnabling CRYPTODISK in GRUB...\n"
echo -e -n "\nGRUB_ENABLE_CRYPTODISK=y\n" >> /etc/default/grub
sed -i "/GRUB_CMDLINE_LINUX_DEFAULT=/s/\"$/ rd.auto=1 rd.luks.name=$LUKS_UUID=$encrypted_name&/" /etc/default/grub
if [[ "$hdd_ssd" == "ssd" ]] ; then
sed -i "/GRUB_CMDLINE_LINUX_DEFAULT=/s/\"$/ rd.luks.allow-discards=$LUKS_UUID&/" /etc/default/grub
fi
elif { [[ "$encryption_yn" == "n" ]] || [[ "$encryption_yn" == "N" ]]; } && { [[ "$lvm" == "y" ]] || [[ "$lvm_yn" == "Y" ]]; } ; then
sed -i "/GRUB_CMDLINE_LINUX_DEFAULT=/s/\"$/ rd.auto=1&/" /etc/default/grub
fi
if ! grep -q efivar /proc/mounts ; then
echo -e -n "\nMounting efivarfs...\n"
mount -t efivarfs efivarfs /sys/firmware/efi/efivars/
fi
while true ; do
echo -e -n "\nSelect a ${BLUE_LIGHT}bootloader-id${NORMAL} that will be used for grub install: "
read -r bootloader_id
if [[ -z "$bootloader_id" ]] ; then
echo -e -n "\nPlease enter a valid bootloader-id.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
else
while true ; do
echo -e -n "\nYou entered: ${BLUE_LIGHT}$bootloader_id${NORMAL}.\n\n"
read -n 1 -r -p "Is this the desired bootloader-id? (y/n): " yn
if [[ "$yn" == "y" ]] || [[ "$yn" == "Y" ]] ; then
if [[ "$encryption_yn" == "y" ]] || [[ "$encryption_yn" == "Y" ]] ; then
echo -e -n "\nGenerating random key to avoid typing password twice at boot...\n\n"
dd bs=512 count=4 if=/dev/random of=/boot/volume.key
echo -e -n "\nRandom key generated, unlocking the encrypted partition...\n"
while true ; do
echo
cryptsetup luksAddKey "$encrypted_partition" /boot/volume.key
if [[ "$?" == "0" ]] ; then
break
else
echo -e -n "\n${RED_LIGHT}Something went wrong, please try again.${NORMAL}\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
echo
fi
done
chmod 000 /boot/volume.key
chmod -R g-rwx,o-rwx /boot
echo -e -n "\nAdding random key to /etc/crypttab...\n"
echo -e "\n$encrypted_name UUID=$LUKS_UUID /boot/volume.key luks\n" >> /etc/crypttab
echo -e -n "\nAdding random key to dracut configuration files...\n"
echo -e "install_items+=\" /boot/volume.key /etc/crypttab \"" >> /etc/dracut.conf.d/10-crypt.conf
echo -e -n "\nGenerating new dracut initramfs...\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
echo
dracut --regenerate-all --force --hostonly
fi
echo -e -n "\n\nInstalling GRUB on ${BLUE_LIGHT}/boot/efi${NORMAL} partition with ${BLUE_LIGHT}$bootloader_id${NORMAL} as bootloader-id...\n\n"
mkdir -p /boot/efi
mount -o rw,noatime "$boot_partition" /boot/efi/
grub-install --target=x86_64-efi --boot-directory=/boot --efi-directory=/boot/efi --bootloader-id="$bootloader_id" --recheck
break 3
elif [[ "$yn" == "n" ]] || [[ "$yn" == "N" ]] ; then
echo -e -n "\n\nPlease select another bootloader-id.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
break
else
echo -e -n "\nPlease answer y or n.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
fi
done
fi
done
else
echo -e -n "\nPlease select a valid bootloader.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
fi
done
if { [[ "$lvm_yn" == "y" ]] || [[ "$lvm_yn" == "Y" ]]; } && [[ "$hdd_ssd" == "ssd" ]] ; then
echo -e -n "\n\nEnabling SSD trim for LVM...\n"
sed -i 's/issue_discards = 0/issue_discards = 1/' /etc/lvm/lvm.conf
fi
export UEFI_UUID=$(blkid -s UUID -o value "$boot_partition")
echo -e -n "\n\nWriting EFI partition to /etc/fstab...\n"
if [[ "$bootloader" == "EFISTUB" ]] || [[ "$bootloader" == "efistub" ]] ; then
echo -e "\n# EFI partition\nUUID=$UEFI_UUID /boot vfat defaults,noatime 0 2" >> /etc/fstab
elif [[ "$bootloader" == "GRUB2" ]] || [[ "$bootloader" == "grub2" ]] ; then
echo -e "\n# EFI partition\nUUID=$UEFI_UUID /boot/efi vfat defaults,noatime 0 2" >> /etc/fstab
fi
echo -e -n "\nBootloader ${BLUE_LIGHT}$bootloader${NORMAL} successfully installed.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
}
function header_cs {
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}# VLI #${NORMAL} ${GREEN_LIGHT}Chroot${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######${NORMAL} ${GREEN_LIGHT}SwapFile creation${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
}
function create_swapfile {
while true ; do
header_cs
echo -e -n "\nDo you want to create a ${BLUE_LIGHT}swapfile${NORMAL} in ${BLUE_LIGHT}/var/swap/${NORMAL} btrfs subvolume?\nThis will also enable ${BLUE_LIGHT}zswap${NORMAL}, a cache in RAM for swap.\nA swapfile is needed if you plan to use hibernation (y/n): "
read -n 1 -r yn
if [[ "$yn" == "y" ]] || [[ "$yn" == "Y" ]] ; then
ram_size=$(free -g --si | awk -F " " 'FNR == 2 {print $2}')
while true ; do
clear
header_cs
echo -e -n "\nYour system has ${BLUE_LIGHT}${ram_size}GB${NORMAL} of RAM.\n"
echo -e -n "\nPress [ENTER] to create a swapfile of the same dimensions or choose the desired size in GB (only numbers): "
read -r swap_size
if [[ "$swap_size" == "" ]] || [[ "$swap_size" -gt "0" ]] ; then
if [[ "$swap_size" == "" ]] ; then
swap_size=$ram_size
fi
echo -e -n "\nA swapfile of ${BLUE_LIGHT}${swap_size}GB${NORMAL} will be created in ${BLUE_LIGHT}/var/swap/${NORMAL} btrfs subvolume...\n\n"
btrfs subvolume create /var/swap
truncate -s 0 /var/swap/swapfile
chattr +C /var/swap/swapfile
chmod 600 /var/swap/swapfile
dd if=/dev/zero of=/var/swap/swapfile bs=1G count="$swap_size" status=progress
mkswap --label SwapFile /var/swap/swapfile
swapon /var/swap/swapfile
gcc -O2 "$HOME"/btrfs_map_physical.c -o "$HOME"/btrfs_map_physical
RESUME_OFFSET=$(($("$HOME"/btrfs_map_physical /var/swap/swapfile | awk -F " " 'FNR == 2 {print $NF}')/$(getconf PAGESIZE)))
if [[ "$bootloader" == "EFISTUB" ]] || [[ "$bootloader" == "efistub" ]] ; then
sed -i "/OPTIONS=/s/\"$/ resume=UUID=$ROOT_UUID resume_offset=$RESUME_OFFSET&/" /etc/default/efibootmgr-kernel-hook
elif [[ "$bootloader" == "GRUB2" ]] || [[ "$bootloader" == "grub2" ]] ; then
sed -i "/GRUB_CMDLINE_LINUX_DEFAULT=/s/\"$/ resume=UUID=$ROOT_UUID resume_offset=$RESUME_OFFSET&/" /etc/default/grub
fi
echo -e "\n# SwapFile\n/var/swap/swapfile none swap defaults 0 0" >> /etc/fstab
echo -e -n "\nEnabling zswap...\n"
echo "add_drivers+=\" lz4hc lz4hc_compress z3fold \"" >> /etc/dracut.conf.d/40-add_zswap_drivers.conf
echo -e -n "\nRegenerating dracut initramfs...\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
echo
dracut --regenerate-all --force --hostonly
if [[ "$bootloader" == "EFISTUB" ]] || [[ "$bootloader" == "efistub" ]] ; then
sed -i "/OPTIONS=/s/\"$/ zswap.enabled=1 zswap.max_pool_percent=25 zswap.compressor=lz4hc zswap.zpool=z3fold&/" /etc/default/efibootmgr-kernel-hook
echo -e -n "\nReconfiguring kernel...\n\n"
kernelver_pre=$(ls /lib/modules/)
kernelver=$(echo ${kernelver_pre%.*})
xbps-reconfigure -f linux"$kernelver"
elif [[ "$bootloader" == "GRUB2" ]] || [[ "$bootloader" == "grub2" ]] ; then
sed -i "/GRUB_CMDLINE_LINUX_DEFAULT=/s/\"$/ zswap.enabled=1 zswap.max_pool_percent=25 zswap.compressor=lz4hc zswap.zpool=z3fold&/" /etc/default/grub
echo -e -n "\nUpdating grub...\n\n"
update-grub
fi
swapoff --all
echo -e -n "\nSwapfile successfully created and zswap successfully enabled.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break 2
else
echo -e -n "\nPlease enter a valid value.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
fi
done
elif [[ "$yn" == "n" ]] || [[ "$yn" == "N" ]] ; then
echo -e -n "\n\nNo swapfile created.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break
else
echo -e -n "\nPlease answer y or n.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
fi
done
}
function header_iap {
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}# VLI #${NORMAL} ${GREEN_LIGHT}Chroot${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######${NORMAL} ${GREEN_LIGHT}Install additional packages${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
}
function install_additional_packages {
while true ; do
header_iap
echo -e -n "\nDo you want to install any additional package in your system? (y/n): "
read -n 1 -r yn
if [[ "$yn" == "y" ]] || [[ "$yn" == "Y" ]] ; then
echo -e -n "\n\nPlease mark all the packages you want to install with [TAB] key.\nPress [ENTER] key when you're done to install the selected packages\nor press [ESC] key to abort the operation.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
xs
echo
read -n 1 -r -p "[Press any key to continue...]" key
clear
elif [[ "$yn" == "n" ]] || [[ "$yn" == "N" ]] ; then
echo -e -n "\n\nNo additional packages were installed.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break
else
echo -e -n "\nPlease answer y or n.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
fi
done
}
function header_eds {
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}# VLI #${NORMAL} ${GREEN_LIGHT}Chroot${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######${NORMAL} ${GREEN_LIGHT}Enable/disable services${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
}
function enable_disable_services {
header_eds
echo -e -n "\nEnabling internet service at first boot...\n"
ln -s /etc/sv/dbus /etc/runit/runsvdir/default/
ln -s /etc/sv/NetworkManager /etc/runit/runsvdir/default/
echo -e -n "\nEnabling grub snapshot service at first boot...\n\n"
ln -s /etc/sv/grub-btrfs /etc/runit/runsvdir/default/
read -n 1 -r -p "[Press any key to continue...]" key
clear
while true ; do
header_eds
echo -e -n "\nDo you want to enable any additional service in your system? (y/n): "
read -n 1 -r yn
if [[ "$yn" == "y" ]] || [[ "$yn" == "Y" ]] ; then
while true ; do
clear
header_eds
echo -e -n "\nListing all the services that could be enabled...\n"
ls --almost-all --color=always /etc/sv/
echo -e -n "\nListing all the services that are already enabled...\n"
ls --almost-all --color=always /etc/runit/runsvdir/default/
echo -e -n "\nWhich service do you want to enable? (i.e. NetworkManager, \"q\" to break): "
read -r service_enabler
if [[ "$service_enabler" == "q" ]] ; then
echo -e -n "\nAborting the operation...\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
break
elif [[ ! -d /etc/sv/"$service_enabler" ]] ; then
echo -e -n "\nService ${RED_LIGHT}$service_enabler${NORMAL} does not exist.\nPlease select another service to be enabled.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
elif [[ -L /etc/runit/runsvdir/default/"$service_enabler" ]] ; then
echo -e -n "\nService ${RED_LIGHT}$service_enabler${NORMAL} already enabled.\nPlease select another service to be enabled.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
elif [[ "$service_enabler" == "" ]] ; then
echo -e -n "\nPlease enter a valid service name.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
break
else
echo -e -n "\nEnabling service ${BLUE_LIGHT}$service_enabler${NORMAL}...\n\n"
ln -s /etc/sv/"$service_enabler" /etc/runit/runsvdir/default/
read -n 1 -r -p "[Press any key to continue...]" key
clear
break
fi
done
elif [[ "$yn" == "n" ]] || [[ "$yn" == "N" ]] ; then
echo -e -n "\n\nNo additional services were enabled.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break
else
echo -e -n "\nPlease answer y or n.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
fi
done
while true ; do
header_eds
echo -e -n "\nDo you want to disable any service in your system? (y/n): "
read -n 1 -r yn
if [[ "$yn" == "y" ]] || [[ "$yn" == "Y" ]] ; then
while true ; do
clear
header_eds
echo -e -n "\nListing all the services that could be disabled...\n"
ls --almost-all --color=always /etc/runit/runsvdir/default/
echo -e -n "\nWhich service do you want to disable? (i.e. NetworkManager, \"q\" to break): "
read -r service_disabler
if [[ "$service_disabler" == "q" ]] ; then
echo -e -n "\nAborting the operation...\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
break
elif [[ ! -L /etc/runit/runsvdir/default/"$service_disabler" ]] ; then
echo -e -n "\nService ${RED_LIGHT}$service_disabler${NORMAL} does not exist.\nPlease select another service to be disabled.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
elif [[ "$service_disabler" == "" ]] ; then
echo -e -n "\nPlease enter a valid service name.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
else
echo -e -n "\nDisabling service ${BLUE_LIGHT}$service_disabler${NORMAL}...\n\n"
rm -f /etc/runit/runsvdir/default/"$service_disabler"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break
fi
done
elif [[ "$yn" == "n" ]] || [[ "$yn" == "N" ]] ; then
echo -e -n "\n\nNo additional services were disabled.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break
else
echo -e -n "\nPlease answer y or n.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
fi
done
}
function header_cu {
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}# VLI #${NORMAL} ${GREEN_LIGHT}Chroot${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######${NORMAL} ${GREEN_LIGHT}Create new users${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
}
function create_user {
while true; do
header_cu
echo -e -n "\nDo you want to add any new user?\nOnly non-root users can later configure Void Packages (y/n): "
read -n 1 -r yn
if [[ "$yn" == "y" ]] || [[ "$yn" == "Y" ]] ; then
while true ; do
clear
header_cu
echo -e -n "\nPlease select a name for your new user (i.e. MyNewUser): "
read -r newuser
if [[ -z "$newuser" ]] ; then
echo -e -n "\nPlease select a valid name.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
elif [[ "$newuser" == "root" ]] ; then
echo -e -n "\nYou can't add root again\nPlease select another name.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
elif getent passwd "$newuser" &> /dev/null ; then
echo -e -n "\nUser ${BLUE_LIGHT}$newuser${NORMAL} already exists.\nPlease select another username.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break
else
while true; do
echo -e -n "\nIs username ${BLUE_LIGHT}$newuser${NORMAL} okay? (y/n and [ENTER]): "
read -n 1 -r yn
if [[ "$yn" == "n" ]] || [[ "$yn" == "N" ]] ; then
echo -e -n "\nAborting, pleasae select another name.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break
elif [[ "$yn" == "y" ]] || [[ "$yn" == "Y" ]] ; then
echo -e -n "\nAdding new user ${BLUE_LIGHT}$newuser${NORMAL} and giving access to groups:\n"
echo -e -n "kmem, wheel, tty, tape, daemon, floppy, disk, lp, dialout, audio, video,\nutmp, cdrom, optical, mail, storage, scanner, kvm, input, plugdev, users.\n"
useradd --create-home --groups kmem,wheel,tty,tape,daemon,floppy,disk,lp,dialout,audio,video,utmp,cdrom,optical,mail,storage,scanner,kvm,input,plugdev,users "$newuser"
echo -e -n "\nPlease select a new password for user ${BLUE_LIGHT}$newuser${NORMAL}:\n"
while true ; do
echo
passwd "$newuser"
if [[ "$?" == "0" ]] ; then
break
else
echo -e -n "\n${RED_LIGHT}Something went wrong, please try again.${NORMAL}\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
echo
fi
done
while true ; do
echo -e -n "\nListing all the available shells:\n\n"
chsh --list-shells
echo -e -n "\nWhich ${BLUE_LIGHT}shell${NORMAL} do you want to set for user ${BLUE_LIGHT}$newuser${NORMAL}?\nPlease enter the full path (i.e. /bin/sh): "
read -r set_user_shell
if [[ ! -x "$set_user_shell" ]] ; then
echo -e -n "\nPlease enter a valid shell.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
else
while true ; do
echo -e -n "\nYou entered: ${BLUE_LIGHT}$set_user_shell${NORMAL}.\n\n"
read -n 1 -r -p "Is this the desired shell? (y/n): " yn
if [[ "$yn" == "y" ]] || [[ "$yn" == "Y" ]] ; then
echo
echo
chsh --shell "$set_user_shell" "$newuser"
echo -e -n "\nDefault shell for user ${BLUE_LIGHT}$newuser${NORMAL} successfully changed.\n"
echo -e -n "\nUser ${BLUE_LIGHT}$newuser${NORMAL} successfully created.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
newuser_yn="y"
clear
break 4
elif [[ "$yn" == "n" ]] || [[ "$yn" == "N" ]] ; then
echo -e -n "\n\nPlease select another shell.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
break
else
echo -e -n "\nPlease answer y or n.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
fi
done
fi
done
else
echo -e -n "\nPlease answer y or n.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
fi
done
fi
done
elif [[ "$yn" == "n" ]] || [[ "$yn" == "N" ]] ; then
echo -e -n "\n\nNo additional user was added.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
if [[ "$newuser_yn" == "" ]] ; then
newuser_yn="n"
fi
clear
break
else
echo -e -n "\nPlease answer y or n.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
fi
done
}
function header_vp {
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}# VLI #${NORMAL} ${GREEN_LIGHT}Chroot${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######${NORMAL} ${GREEN_LIGHT}Configure Void Packages${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
}
function void_packages {
if [[ "$newuser_yn" == "y" ]] ; then
while true; do
header_vp
echo -e -n "\nDo you want to clone ${BLUE_LIGHT}Void Packages${NORMAL} repository to a specific folder for a specific non-root user? (y/n): "
read -n 1 -r yn
if [[ "$yn" == "y" ]] || [[ "$yn" == "Y" ]] ; then
while true ; do
clear
header_vp
echo -e -n "\nPlease enter an existing ${BLUE_LIGHT}username${NORMAL}: "
read -r void_packages_username
if [[ -z "$void_packages_username" ]] ; then
echo -e -n "\nPlease input a valid username.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
elif [[ "$void_packages_username" == "root" ]] ; then
echo -e -n "\nRoot user cannot be used to configure Void Packages.\nPlease select another username.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
elif ! getent passwd "$void_packages_username" &> /dev/null ; then
echo -e -n "\nUser ${RED_LIGHT}$void_packages_username${NORMAL} doesn't exists.\nPlease select another username.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
else
while true ; do
clear
header_vp
echo -e -n "\nUser selected: ${BLUE_LIGHT}$void_packages_username${NORMAL}\n"
echo -e -n "\nPlease enter a ${BLUE_LIGHT}full empty path${NORMAL} where you want to clone Void Packages.\nThe script will create that folder and then clone Void Packages into it (i.e. /opt/MyPath/ToVoidPackages/): "
read -r void_packages_path
if [[ -z "$void_packages_path" ]] ; then
echo -e -n "\nPlease input a valid path.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
else
while true; do
if [[ ! -d "$void_packages_path" ]] ; then
if ! su - "$void_packages_username" --command "mkdir -p $void_packages_path 2> /dev/null" ; then
echo -e -n "\nUser ${RED_LIGHT}$void_packages_username${NORMAL} cannot create a folder in this directory.\nPlease select another path.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
break
fi
else
if [[ -n $(ls -A "$void_packages_path") ]] ; then
echo -e -n "\nDirectory ${RED_LIGHT}$void_packages_path${NORMAL} is not empty.\nPlease select another path.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
break
fi
if [[ $(stat --dereference --format="%U" $void_packages_path) != "$void_packages_username" ]] ; then
echo -e -n "\nUser ${RED_LIGHT}$void_packages_username${NORMAL} doesn't have write permission in this directory.\nPlease select another path.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
break
fi
fi
echo -e -n "\nPath selected: ${BLUE_LIGHT}$void_packages_path${NORMAL}\n"
echo -e -n "\nIs this correct? (y/n): "
read -n 1 -r yn
if [[ "$yn" == "n" ]] || [[ "$yn" == "N" ]] ; then
echo -e -n "\nAborting, select another path.\n\n"
if [[ -z "$(ls -A $void_packages_path)" ]]; then
rm -rf "$void_packages_path"
fi
read -n 1 -r -p "[Press any key to continue...]" key
clear
break
elif [[ "$yn" == "y" ]] || [[ "$yn" == "Y" ]] ; then
echo -e -n "\n\nSwitching to user ${BLUE_LIGHT}$void_packages_username${NORMAL}...\n\n"
su --login --shell=/bin/bash --whitelist-environment=void_packages_repo,void_packages_path "$void_packages_username" << EOSU
git clone "$void_packages_repo" "$void_packages_path"
echo -e -n "\nEnabling restricted packages...\n"
echo "XBPS_ALLOW_RESTRICTED=yes" >> "$void_packages_path"/etc/conf
EOSU
echo -e -n "\nLogging out user ${BLUE_LIGHT}$void_packages_username${NORMAL}...\n"
echo -e -n "\nVoid Packages successfully cloned and configured.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break 3
else
echo -e -n "\nPlease answer y or n.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
fi
done
fi
done
fi
done
elif [[ "$yn" == "n" ]] || [[ "$yn" == "N" ]] ; then
echo -e -n "\n\nVoid Packages were not configured.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break
else
echo -e -n "\nPlease answer y or n.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
fi
done
elif [[ "$newuser_yn" == "n" ]] ; then
header_vp
echo -e -n "\nNo non-root user was created.\nVoid Packages cannot be configured for root user.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
fi
}
function header_fc {
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}# VLI #${NORMAL} ${GREEN_LIGHT}Chroot${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######${NORMAL} ${GREEN_LIGHT}Final touches${NORMAL} ${GREEN_DARK}#${NORMAL}\n"
echo -e -n "${GREEN_DARK}#######################################${NORMAL}\n"
}
function finish_chroot {
header_fc
echo -e -n "\nSetting the ${BLUE_LIGHT}timezone${NORMAL} in /etc/rc.conf.\n\nPress any key to list all the timezones.\nMove with arrow keys and press \"q\" to exit the list."
read -n 1 -r key
echo
awk '/^Z/ { print $2 }; /^L/ { print $3 }' /usr/share/zoneinfo/tzdata.zi | less --RAW-CONTROL-CHARS --no-init
while true ; do
echo -e -n "\nType the timezone you want to set and press [ENTER] (i.e. America/New_York): "
read -r user_timezone
if [[ ! -f /usr/share/zoneinfo/"$user_timezone" ]] ; then
echo -e "\nEnter a valid timezone.\n"
read -n 1 -r -p "[Press any key to continue...]" key
else
sed -i "/#TIMEZONE=/s|.*|TIMEZONE=\"$user_timezone\"|" /etc/rc.conf
echo -e -n "\nTimezone set to: ${BLUE_LIGHT}$user_timezone${NORMAL}.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break
fi
done
header_fc
if [[ -n "$user_keyboard_layout" ]] ; then
echo -e -n "\nSetting ${BLUE_LIGHT}$user_keyboard_layout${NORMAL} keyboard layout in /etc/rc.conf...\n\n"
sed -i "/#KEYMAP=/s/.*/KEYMAP=\"$user_keyboard_layout\"/" /etc/rc.conf
read -n 1 -r -p "[Press any key to continue...]" key
clear
else
echo -e -n "\nSetting ${BLUE_LIGHT}keyboard layout${NORMAL} in /etc/rc.conf.\n\nPress any key to list all the keyboard layouts.\nMove with arrow keys and press \"q\" to exit the list."
read -n 1 -r key
echo
find /usr/share/kbd/keymaps/ -type f -iname "*.map.gz" -printf "${BLUE_LIGHT_FIND}%f\0${NORMAL_FIND}\n" | sed -e 's/\..*$//' | sort |less --RAW-CONTROL-CHARS --no-init
while true ; do
echo -e -n "\nType the keyboard layout you want to set and press [ENTER]: "
read -r user_keyboard_layout
if [[ -z "$user_keyboard_layout" ]] || ! loadkeys "$user_keyboard_layout" 2> /dev/null ; then
echo -e -n "\nPlease select a valid keyboard layout.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
else
sed -i "/#KEYMAP=/s/.*/KEYMAP=\"$user_keyboard_layout\"/" /etc/rc.conf
echo -e -n "\nKeyboard layout set to: ${BLUE_LIGHT}$user_keyboard_layout${NORMAL}.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break
fi
done
fi
if [[ "$ARCH" == "x86_64" ]] ; then
header_fc
echo -e -n "\nSetting the ${BLUE_LIGHT}locale${NORMAL} in /etc/default/libc-locales.\n\nPress any key to print all the available locales.\n\nKeep in mind the ${BLUE_LIGHT}one line number${NORMAL} you need because that line will be uncommented.\n\nMove with arrow keys and press \"q\" to exit the list."
read -n 1 -r key
echo
less --LINE-NUMBERS --RAW-CONTROL-CHARS --no-init /etc/default/libc-locales
while true ; do
echo -e -n "\nType only ${BLUE_LIGHT}one line number${NORMAL} you want to uncomment to set your locale and and press [ENTER]: "
read -r user_locale_line_number
if [[ -z "$user_locale_line_number" ]] ; then
echo -e "\nEnter a valid line-number.\n"
read -n 1 -r -p "[Press any key to continue...]" key
else
while true ; do
user_locale_pre=$(sed -n "${user_locale_line_number}"p /etc/default/libc-locales)
user_locale_uncommented=$(echo "${user_locale_pre//#}")
user_locale=$(echo "${user_locale_uncommented%%[[:space:]]*}")
echo -e -n "\nYou choose line ${BLUE_LIGHT}$user_locale_line_number${NORMAL} that cointains locale ${BLUE_LIGHT}$user_locale${NORMAL}.\n\n"
read -n 1 -r -p "Is this correct? (y/n): " yn
if [[ "$yn" == "y" ]] || [[ "$yn" == "Y" ]] ; then
echo -e -n "\n\nUncommenting line ${BLUE_LIGHT}$user_locale_line_number${NORMAL} that contains locale ${BLUE_LIGHT}$user_locale${NORMAL}...\n"
sed -i "$user_locale_line_number s/^#//" /etc/default/libc-locales
echo -e -n "\nWriting locale ${BLUE_LIGHT}$user_locale${NORMAL} to /etc/locale.conf...\n\n"
sed -i "/LANG=/s/.*/LANG=$user_locale/" /etc/locale.conf
read -n 1 -r -p "[Press any key to continue...]" key
clear
break 2
elif [[ "$yn" == "n" ]] || [[ "$yn" == "N" ]] ; then
echo -e -n "\n\nPlease select another locale.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
break
else
echo -e -n "\nPlease answer y or n.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
fi
done
fi
done
fi
while true ; do
header_fc
echo -e -n "\nSelect a ${BLUE_LIGHT}hostname${NORMAL} for your system: "
read -r hostname
if [[ -z "$hostname" ]] ; then
echo -e -n "\nPlease enter a valid hostname.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
else
while true ; do
echo -e -n "\nYou entered: ${BLUE_LIGHT}$hostname${NORMAL}.\n\n"
read -n 1 -r -p "Is this the desired hostname? (y/n): " yn
if [[ "$yn" == "y" ]] || [[ "$yn" == "Y" ]] ; then
set +o noclobber
echo "$hostname" > /etc/hostname
set -o noclobber
echo -e -n "\n\nHostname successfully set.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break 2
elif [[ "$yn" == "n" ]] || [[ "$yn" == "N" ]] ; then
echo -e -n "\n\nPlease select another hostname.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break
else
echo -e -n "\nPlease answer y or n.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
fi
done
fi
done
while true ; do
header_fc
echo -e -n "\nListing all the available shells:\n\n"
chsh --list-shells
echo -e -n "\nWhich ${BLUE_LIGHT}shell${NORMAL} do you want to set for ${BLUE_LIGHT}root${NORMAL} user?\nPlease enter the full path (i.e. /bin/sh): "
read -r set_shell
if [[ ! -x "$set_shell" ]] ; then
echo -e -n "\nPlease enter a valid shell.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
else
while true ; do
echo -e -n "\nYou entered: ${BLUE_LIGHT}$set_shell${NORMAL}.\n\n"
read -n 1 -r -p "Is this the desired shell? (y/n): " yn
if [[ "$yn" == "y" ]] || [[ "$yn" == "Y" ]] ; then
echo
echo
chsh --shell "$set_shell"
echo -e -n "\nDefault shell successfully changed.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
break 2
elif [[ "$yn" == "n" ]] || [[ "$yn" == "N" ]] ; then
echo -e -n "\n\nPlease select another shell.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
break
else
echo -e -n "\nPlease answer y or n.\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
fi
done
fi
done
echo -e -n "\n\nConfiguring AppArmor and setting it to enforce...\n"
sed -i "/APPARMOR=/s/.*/APPARMOR=enforce/" /etc/default/apparmor
sed -i "/#write-cache/s/^#//" /etc/apparmor/parser.conf
sed -i "/#show_notifications/s/^#//" /etc/apparmor/notify.conf
if [[ "$bootloader" == "EFISTUB" ]] || [[ "$bootloader" == "efistub" ]] ; then
sed -i "/OPTIONS=/s/\"$/ apparmor=1 security=apparmor&/" /etc/default/efibootmgr-kernel-hook
echo -e -n "\nReconfiguring kernel...\n\n"
kernelver_pre=$(ls /lib/modules/)
kernelver=$(echo ${kernelver_pre%.*})
xbps-reconfigure -f linux"$kernelver"
elif [[ "$bootloader" == "GRUB2" ]] || [[ "$bootloader" == "grub2" ]] ; then
sed -i "/GRUB_CMDLINE_LINUX_DEFAULT=/s/\"$/ apparmor=1 security=apparmor&/" /etc/default/grub
echo -e -n "\nUpdating grub...\n\n"
update-grub
fi
echo -e -n "\nReconfiguring every package...\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
echo
xbps-reconfigure -fa
echo -e -n "\nEverything's done, exiting chroot...\n\n"
read -n 1 -r -p "[Press any key to continue...]" key
clear
}
initial_configuration
install_bootloader
create_swapfile
install_additional_packages
enable_disable_services
create_user
void_packages
finish_chroot
exit 0
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