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07070100000000000081A40000000000000000000000016675888100000454000000000000000000000000000000000000001200000000tik-1.1.9/LICENSEMIT License

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copies or substantial portions of the Software.

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07070100000001000081A40000000000000000000000016675888100000D2E000000000000000000000000000000000000001400000000tik-1.1.9/README.md# tik

Transactional Installation Kit - A toolkit for deploying Operating System images to UEFI hardware from a USB stick.

## General Premise

A simple, lightweight, extensible tool for deploying a premade OS images to UEFI hardware.

tik was originally inspired by the "SelfInstaller" functionality offered by [kiwi](https://github.com/OSInside/kiwi) OEM images, but is designed to be wholly independent of the toolchain used to create the OS images.

It's core functionality is very similar to kiwi's SelfInstaller, with the basic workflow for deploying an image being a very simple process:

- Identify storage devices on the system
- Offer the user a list of available devices
- Deploy image to that device

In addition to the above workflow, tik supports the following additional features

- Unattended automation of the deployment of the image
- Optional extensions to be run before or after the deployment of the image (eg to support functionality like checking the network for an updated image). This functionality is inspired by [jeos-firstboot](https://github.com/openSUSE/jeos-firstboot/)'s module support
- Support for multiple images provided on the same installation media (eg. openSUSE Aeon and openSUSE MicroOS)

## tik OS Images

tik is designed to deploy a .raw/.img disk image, which is expected to contain

- the full partition table
- a UEFI ESP/EFI partition
- 1 (or more) OS partitions

tik should not care about the contents of the disk image, which potentially could be of any Operating System built using any toolset (eg kiwi, mkosi, etc)

Features like expanding the partitions to fill the disk are expected to be handled by tools like systemd-repart on the booting of the deployed OS, not by tik (though in theory optional extensions could be written to impliment this)

## tik Installation Media

tik is designed to be run on a different style of media than many traditional OS installers

Traditional tooling like YaST, Agama, Windows Installer, etc are all expected to be read-only Installation media that aren't modifiable by the user at all

tik Installtion Media are expected to be a variant of openSUSE MicroOS, designed to be run from portable media (eg a USB stick)

while the "Install OS" of the Installation Media will therefore be read-only when in use, the "Install OS" will be possible of being updated and configured to the users needs, directly on the USB stick after it's imaged

More importantly, this also means that the Installation Media will have various read-write locations, including /var/lib/tik/images, the location of tiks .raw/.img files, allowing users to add their own custom variants of such images to be offered when the tik installer boots up

## tik + ignition + combustion

because tik installation media are built separately from the Operating System(s) which tik will offer to deploy, this means that tik installation images can also contain a separate 'ignition/combustion partition' which can have your ignition/combustion configurations stored within

These will then be automatically used by any OS image which uses ignition or combustion (eg openSUSE MicroOS) on their first boot after tik has deployed an image, assuming the tik Installation USB stick is still connected

This makes ignition and/or combustion the perfect tools for making any automated customisations to any OS image deployed via tik
07070100000002000041ED0000000000000000000000026675888100000000000000000000000000000000000000000000000E00000000tik-1.1.9/etc07070100000003000041ED0000000000000000000000026675888100000000000000000000000000000000000000000000001200000000tik-1.1.9/etc/tik07070100000004000081A40000000000000000000000016675888100000377000000000000000000000000000000000000001900000000tik-1.1.9/etc/tik/config# Directory for users to add custom configuration and modules
# Default: "/etc/tik"
#TIK_CUSTOM_DIR="/etc/tik"

# Directory for OS images to be deployed
# Default: "/usr/lib/tik/img"
#TIK_IMG_DIR="/usr/lib/tik/img"

# To show USB devices in the install device selection dialog, uncomment this variable
# USB devices are filtered out by default
#TIK_ALLOW_USB_INSTALL_DEVICES=1

# For unattended installations the disk device to deploy the image must be defined if more than one is present
# Default: Undefined
#TIK_INSTALL_DEVICE=""

# For unattended installations the disk image to deploy must be defined if more than one is present
# Default: Undefined
#TIK_INSTALL_IMAGE=""

# Display name of the OS to be deployed by tik
# Default: Undefined
#TIK_OS_NAME=""

# URL for bug reports to go to
# Default: https://aeondesktop.org/reportbug
#TIK_BUG_URL="https://aeondesktop.org/reportbug"07070100000005000041ED0000000000000000000000026675888100000000000000000000000000000000000000000000000E00000000tik-1.1.9/usr07070100000006000041ED0000000000000000000000026675888100000000000000000000000000000000000000000000001200000000tik-1.1.9/usr/bin07070100000007000081ED00000000000000000000000166758881000006D2000000000000000000000000000000000000001600000000tik-1.1.9/usr/bin/tik#!/bin/bash
# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: Copyright 2023-2024 SUSE LLC
# SPDX-FileCopyrightText: Copyright 2023-2024 Richard Brown

# Define variables
# Style notes
# lowercase variables = internal, not expected to be defined by users
# uppercase variables = user facing, expected to be set by config

tik_log=~/tik.log
tik_dir=/usr/lib/tik
tik_module="tik"

# Read libraries
. ${tik_dir}/lib/tik-functions

# Start logging
exec 2> >(exec tee -i -a "${tik_log}" >&2)
log "[START] $0"

# Check for debug mode
if [[ $1 == "--debug" ]]; then
    debug=1
fi

# Read configuration files, /usr first, then /etc
. ${tik_dir}/config
. ${TIK_CUSTOM_DIR}/config

# Check essential paths exist
if [ ! -d "${TIK_IMG_DIR}" ]; then
    error "${TIK_IMG_DIR} does not exist"
fi

cleanup() {
 retval=$?
 log "[STOP][${retval}] $0"
 if [ "${debug}" == "1" ]; then
 zenity --timeout 5 --info --no-wrap --text="Test Succeeded:\n\nHave a nice day!"
 elif [ "${retval}" == "0" ]; then
 zenity --timeout 5 --info --no-wrap --title="Installation Complete!" --text="${TIK_OS_NAME} has been installed.\n\nSystem is rebooting"
 systemctl reboot
 else
 zenity --error --no-wrap --title="Installation Failed" --text="Please file a bug report at <tt>${TIK_BUG_URL}</tt>\n\nPlease include the <tt>tik.log</tt> file\nIt can be found on the IGNITION partition on this USB Stick\n\nSystem is shutting down"
 cp -a ${tik_log} /ignition
 systemctl poweroff
 fi
}
trap cleanup EXIT

load_modules "pre"
load_modules "pre" "custom"

get_disk
get_img
dump_image "${TIK_INSTALL_IMAGE}" "${TIK_INSTALL_DEVICE}"

load_modules "post"
load_modules "post" "custom"

set_boot_target

07070100000008000041ED0000000000000000000000026675888100000000000000000000000000000000000000000000001200000000tik-1.1.9/usr/lib07070100000009000041ED0000000000000000000000026675888100000000000000000000000000000000000000000000001600000000tik-1.1.9/usr/lib/tik0707010000000A000081A40000000000000000000000016675888100000359000000000000000000000000000000000000001D00000000tik-1.1.9/usr/lib/tik/config# Directory for users to add custom configuration and modules
# Default: "/etc/tik"
TIK_CUSTOM_DIR="/etc/tik"

# Directory for OS images to be deployed
# Default: "/usr/lib/tik/img"
TIK_IMG_DIR="/usr/lib/tik/img"

# To show USB devices in the install device selection dialog, uncomment this variable
# USB devices are filtered out by default
#TIK_ALLOW_USB_INSTALL_DEVICES=1

# For unattended installations the disk device to deploy the image must be defined
# Default: Undefined
#TIK_INSTALL_DEVICE=""

# For unattended installations the disk image to deploy must be defined if more than one is present
# Default: Undefined
#TIK_INSTALL_IMAGE=""

# Display name of the OS to be deployed by tik
# Default: Undefined
#TIK_OS_NAME=""

# URL for bug reports to go to
# Default: https://aeondesktop.org/reportbug
TIK_BUG_URL="https://aeondesktop.org/reportbug"
0707010000000B000041ED0000000000000000000000026675888100000000000000000000000000000000000000000000001A00000000tik-1.1.9/usr/lib/tik/lib0707010000000C000081A4000000000000000000000001667588810000334F000000000000000000000000000000000000002800000000tik-1.1.9/usr/lib/tik/lib/tik-functions# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: Copyright 2023-2024 SUSE LLC
# SPDX-FileCopyrightText: Copyright 2023-2024 Richard Brown

log(){
    echo "[${tik_module}][$(date +"%Y%m%d-%T")][LOG] $*" 1>&2
}

warn() {
    echo "[${tik_module}][$(date +"%Y%m%d-%T")][WARN] $*" 1>&2
    d --warning --text="$*"
}

error() {
    echo "[${tik_module}][$(date +"%Y%m%d-%T")][ERROR] $*" 1>&2
    d --error --text "$*"
    exit 1
}

d(){
    while true
    do
        retval=0
        result="$(zenity "$@")" || retval=$?
        log "[zenity][${retval}][${result}] $@"
        case $retval in
            0)
                return 0
            ;;
            1|255)
                zenity --question --text="Do you really want to quit?" && exit 1
            ;;
        esac
    done
}

# variant of privileged run (prun) function that doesn't require the pkexec call to return 0
prun-opt() {
    if [ "${debug}" == "1" ]; then
        log "[pkexec-noexec] $@"
    else
        retval=0
        pkexec "$@"
        retval=$?
        log "[pkexec][${retval}] $@"
    fi
}

# Most commonly used prun function, which requires the called command to work
prun() {
 prun-opt "$@"
 if [ "${retval}" != "0" ]; then
 error "Command <tt>$@</tt> FAILED"
 fi
}

get_persistent_device_from_unix_node() {
 local unix_device=$1
 local schema=$2
 local node
 local persistent_name
 node=$(basename "${unix_device}")
 for persistent_name in /dev/disk/"${schema}"/*; do
 if [ "$(basename "$(readlink "${persistent_name}")")" = "${node}" ];then
 if [[ ${persistent_name} =~ ^/dev/disk/"${schema}"/nvme-eui ]]; then
 # Filter out nvme-eui nodes as they are not descriptive to the user
 continue
 fi
 echo "${persistent_name}"
 return
 fi
 done
 warn "Could not find <tt>${schema}</tt> representation of <tt>${node}</tt>. Using original device <tt>${unix_device}</tt>"
 echo "${unix_device}"
}

get_disk() {
    # Volume label for the tik install media must be set to "TIKINSTALL" to filter it out from the device list
    tik_volid="TIKINSTALL"
    local disk_id="by-id"
    local disk_size
    local disk_device
    local disk_device_by_id
    local disk_meta
    local disk_list
    local device_array
    local list_items
    local blk_opts="-p -n -r -o NAME,SIZE,TYPE"
    local message
    local blk_opts_plus_label="${blk_opts},LABEL"
    local tik_install_disk_part
    local part_meta
    local part_count
    local part_size
    local part_info
    local part_fs
    local blk_opts_part_info="${blk_opts_plus_label},FSTYPE"
    local usb_match_1="usb"
    local usb_match_2=":0"

tik_install_disk_part=$(
        eval lsblk "${blk_opts_plus_label}" | \
        tr -s ' ' ":" | \
        grep ":${tik_volid}" | \
        cut -f1 -d:
    )

for disk_meta in $(
 eval lsblk "${blk_opts}" | grep -E "disk|raid" | tr ' ' ":"
 );do
 disk_size=$(echo "${disk_meta}" | cut -f2 -d:)
 if [[ "${disk_size}" == "0B" ]]; then
 # ignore disks with no size, e.g. empty SD card readers
 continue
 fi
 disk_device="$(echo "${disk_meta}" | cut -f1 -d:)"
 # find partitions and info for this disk
 part_count=0
 part_info=""
 for part_meta in $(
 eval lsblk "${blk_opts_part_info}" | grep -E "${disk_device}.+part.+" | tr ' ' ":"
 );do
 part_count=$(expr $part_count + 1)
 part_size=$(echo "${part_meta}" | cut -f2 -d:)
 part_fs=$(echo "${part_meta}" | cut -f5 -d:)
 if [ -n "${part_info}" ]; then
 part_info="${part_info},"
 fi
 if [ -n "${part_fs}" ]; then
 part_info="${part_info}${part_fs}(${part_size})"
 else
 part_info="${part_info}unknown(${part_size})"
 fi
 done
 if [[ ${part_count} -eq 0 ]]; then
 part_info="none"
 fi
 if [[ "${tik_install_disk_part}" == "${disk_device}"* ]]; then
 # ignore install source device
 continue
 fi
 if [[ ${disk_device} =~ ^/dev/fd ]];then
 # ignore floppy disk devices
 continue
 fi
 if [[ ${disk_device} =~ ^/dev/zram ]];then
 # ignore zram devices
 continue
 fi
 disk_device_by_id=$(
 get_persistent_device_from_unix_node "${disk_device}" "${disk_id}"
 )
 if [[ ( "${TIK_ALLOW_USB_INSTALL_DEVICES}" -ne 1 ) && ( "{$disk_device_by_id}" == *"${usb_match_1}"* || "{$disk_device_by_id}" == *"${usb_match_2}"* ) ]]; then
 # ignore USB devices if TIK_ALLOW_USB_INSTALL_DEVICES not set in config
 continue
 fi
 if [ -n "${disk_device_by_id}" ];then
 disk_device=${disk_device_by_id}
 fi
 list_items="${list_items} $(basename ${disk_device}) ${disk_size} ${part_count} ${part_info}"
 disk_list="${disk_list} $(basename ${disk_device}) ${disk_size}"
 done
 if [ -n "${TIK_INSTALL_DEVICE}" ];then
 # install device overwritten by config.
 local device=${TIK_INSTALL_DEVICE}
 local device_meta
 local device_size
 if [ ! -e "${device}" ];then
 local no_dev="Given device <tt>${device}</tt> does not exist."
 error "${no_dev}"
 fi
 if [ ! -b "${device}" ];then
 local no_block_dev="Given device <tt>${device}</tt> is not a block special."
 error "${no_block_dev}"
 fi
 device_meta=$(
 eval lsblk "${blk_opts}" "${device}" |\
 grep -E "disk|raid" | tr ' ' ":"
 )
 device_size=$(echo "${device_meta}" | cut -f2 -d:)
 # this case is not shown in manual selection, threfore we don't need partition info 
 list_items="$(basename ${device}) ${device_size}"
 disk_list="$(basename ${device}) ${device_size}"
 message="tik installation device set to to: ${device}"
 log "${message}"
 fi
 if [ -z "${list_items}" ];then
 local no_device_text="No device(s) for installation found."
 error "${no_device_text}"
 fi
 if [ -n "${disk_list}" ];then
 local count=0
 local device_index=0
 for entry in ${disk_list};do
 if [ $((count % 2)) -eq 0 ];then
 device_array[${device_index}]=${entry}
 device_index=$((device_index + 1))
 fi
 count=$((count + 1))
 done
 if [ "${device_index}" -eq 1 ];then
 # one single disk device found, use it
 # Add back full path to it
 TIK_INSTALL_DEVICE="/dev/disk/${disk_id}/${device_array[0]}"

# Fallback to unix device in case by-id does not exist
 # see get_persistent_device_from_unix_node, it does fallback like this.
 if [ ! -e "${TIK_INSTALL_DEVICE}" ]; then
 TIK_INSTALL_DEVICE="/dev/${device_array[0]}"
 fi
 else
 # manually select from storage list
 d --list --column=Disk --column=Size --column=Partitions --column=Filesystems --width=1050 --height=340 --title="Select A Disk" --text="Select the disk to install the operating system to. Make sure any important documents and files have been backed up.\n" ${list_items}
 # Add back full path to it
 TIK_INSTALL_DEVICE="/dev/disk/${disk_id}/${result}"

get_img() {
 local list_items
 local message
 local img_meta
 local img_item
 local img_list
 local img_array
 # Images are assumed to be named to the following standard
 # $ProductName.$Version.raw.xz
 # Any extraneous fields may confuse tik's detection, selection and presentation of the image to the user
 for img_meta in $(
 eval cd $TIK_IMG_DIR && (stat --printf="%n\t%s\n" *.raw.xz | tr '	' ":")
 );do
 img_filename="$(echo $img_meta | cut -f1 -d:)"
 img_size="$(echo $img_meta | cut -f2 -d:)"
 list_items="${list_items} ${img_filename} ${img_size}"
 done
 if [ -n "${TIK_INSTALL_IMAGE}" ];then
 # install image overwritten by config.
 local img=${TIK_INSTALL_IMAGE}
 local img_meta
 local img_size
 if [ ! -e "${img}" ];then
 local no_img="Given image <tt>${img}</tt> does not exist."
 error "${no_img}"
 fi
 if [ ! -s "${img}" ];then
 local empty_img="Given image <tt>${img}</tt> is empty."
 error "${empty_img}"
 fi
 img_meta=$(
 eval cd $TIK_IMG_DIR && (stat --printf="%n\t%s\n" $img | tr '	' ":")
 )
 img_filename="$(echo $img_meta | cut -f1 -d:)"
 img_size="$(echo $img_meta | cut -f2 -d:)"
 list_items="${list_items} ${img_filename} ${img_size}"
 message="tik installation image set to to: ${img}"
 log "${message}"
 fi
 if [ -z "${list_items}" ];then
 local no_image_text="No images(s) for installation found"
 error "${no_image_text}"
 fi
 img_list=${list_items}
 if [ -n "${img_list}" ];then
 local count=0
 local img_index=0
 for entry in ${img_list};do
 if [ $((count % 2)) -eq 0 ];then
 img_array[${img_index}]=${entry}
 img_index=$((img_index + 1))
 fi
 count=$((count + 1))
 done
 if [ "${img_index}" -eq 1 ];then
 # one single disk image found, use it
 TIK_INSTALL_IMAGE="${img_array[0]}"
 else
 # manually select from storage list
 d --list --column=Disk --column=Size --title="Select A Image" --text="Select the operating system image to install.\n" ${list_items}
 TIK_INSTALL_IMAGE="$result"
 fi
 fi
}

dump_image() {
    local image_source_files=$1
    local image_target=$2
    local image_source

d --question --no-wrap --title="Begin Installation?" --text="Once the installation begins the changes to the selected disk are irreversible.\n\nProceeding will fully erase the disk.\n\nContinue with installation?"

(xzcat ${TIK_IMG_DIR}/${image_source_files} | pv -f -F "# %b copied in %t %r" | prun /usr/bin/dd of=${image_target} bs=64k) 2>&1 | d --progress --title="Installing ${TIK_OS_NAME}" --pulsate --auto-close --no-cancel --width=400
    prun /usr/bin/sync | d --progress --title="Syncing" --pulsate --auto-close --no-cancel --width=400
}

set_boot_target() {
    if [ "${debug}" == "1" ]; then
        log "[debug] Not setting EFI boot target"
    else
        # Cleanup any existing openSUSE boot entries
        prun-opt /usr/sbin/efibootmgr -B -L "openSUSE Boot Manager"
        prun /usr/sbin/efibootmgr -O
        # Currently assuming Aeon-like partition layout and shim name. This function will need extra intelligence to probe partitions for other image layouts
        prun /usr/sbin/efibootmgr -c -L "openSUSE Boot Manager" -d ${TIK_INSTALL_DEVICE} -l "\EFI\systemd\shim.efi" -p 2
        # Log to show the resulting eficonfig
        log "[efibootmgr] $(prun /usr/sbin/efibootmgr)"
    fi
}

probe_partitions() {
    local filesystem_type=$2
    local filematch=$3
    local device=$1
    local mountops
    local part
    if [[ "${filesystem_type}" == "btrfs" ]]; then
        mountops="-o compress=zstd:1"
    fi
    prun /usr/bin/mkdir -p ${mig_dir}/mnt
    probedpart=""
    for part in $(lsblk ${device} -p -n -r -o ID-LINK,FSTYPE|tr -s ' ' ";"|grep ";${filesystem_type}"|cut -d\; -f1); do
        # Fallback to unix device in order to fix issue with USB devices
        prun /usr/bin/mount ${mountops} "$(/usr/bin/readlink -f "/dev/disk/by-id/${part}")" "${mig_dir}/mnt"
        # Check if ${filematch} exists
        if [ -f ${mig_dir}/mnt/${filematch} ]; then
            # Fallback to unix device in order to fix issue USB devices
            probedpart="$(/usr/bin/readlink -f "/dev/disk/by-id/""${part}")"
            log "[probe_partitions] /dev/disk/by-id/${part} found"
            if grep -q 'PRETTY_NAME="openSUSE MicroOS"' ${mig_dir}/mnt/${filematch} && [ -f ${mig_dir}/mnt/usr/bin/gnome-shell ]; then
                # Found legacy Aeon, activate easter egg
                log "Legacy Aeon Install FOUND"
                legacy_aeon=1
            fi
        fi
        prun-opt /usr/bin/umount ${mig_dir}/mnt
    done
    prun /usr/bin/rmdir ${mig_dir}/mnt
}

load_modules() {
local module_dir
if [[ $2 = "custom" ]]; then
    module_dir=$TIK_CUSTOM_DIR/modules/$1
else
    module_dir=$tik_dir/modules/$1
fi
if [ -n "$(ls -A $module_dir)" ]; then
for f in $module_dir/*
    do
        tik_module="$f"
        log "[START] $module_dir/$f"
        . $f
        log "[STOP] $module_dir/$f"
    done
fi
tik_module="tik"
}
0707010000000D000041ED0000000000000000000000026675888100000000000000000000000000000000000000000000001E00000000tik-1.1.9/usr/lib/tik/modules0707010000000E000041ED0000000000000000000000026675888100000000000000000000000000000000000000000000002300000000tik-1.1.9/usr/lib/tik/modules/post0707010000000F000081A40000000000000000000000016675888100000F55000000000000000000000000000000000000002E00000000tik-1.1.9/usr/lib/tik/modules/post/10-encrypt# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: Copyright 2024 SUSE LLC
# SPDX-FileCopyrightText: Copyright 2024 Richard Brown

generate_recoveryKey() {
 modhex=('c' 'b' 'd' 'e' 'f' 'g' 'h' 'i' 'j' 'k' 'l' 'n' 'r' 't' 'u' 'v')
 mapfile -t raw_key < <(hexdump -v --format '1/1 "%u\n"' -n 32 /dev/random)
 [ "${#raw_key[@]}" = 32 ]
 key=""
 for ((i=0;i<"${#raw_key[@]}";++i)); do
 [ "$i" -gt 0 ] && [ "$((i%4))" -eq 0 ] && key="$key-"
 c="${raw_key[i]}"
 key="$key${modhex[$((c>>4))]}${modhex[$((c&15))]}"
 done
}

display_recoveryKey() {
 log "Displaying Recovery Key"
 zenity --width=500 --height=500 --no-wrap --warning --title="Encryption Recovery Key" --text="A secret recovery key has been generated for your Aeon installation:\n\n <big>$key</big>\n\nPlease save this secret recovery key at a secure location\nIt may be used to regain access to your system if the other credentials have been lost or forgotten\nThe recovery key can be used in place of a password whenever authentication is requested\n\nYou may optionally scan the recovery key off screen:\n$(qrencode $key -t UTF8i)"
 log "Recovery Key Dialogue Dismissed"
}

encrypt_disk() {
 probe_partitions $TIK_INSTALL_DEVICE "btrfs" "/usr/lib/os-release"
 if [ -z "${probedpart}" ]; then
 error "ENCRYPTION FAILED: Aeon Installation NOT FOUND"
 fi
 prun /usr/bin/mkdir ${mig_dir}/mnt
 prun /usr/bin/mount -o compress=zstd:1 ${probedpart} ${mig_dir}/mnt
 prun /usr/bin/systemd-repart --pretty 0 --root ${mig_dir}/mnt --dry-run=0 ${probedpart}
 prun /usr/bin/mount -o compress=zstd:1,subvol=/@/var ${probedpart} ${mig_dir}/mnt/var
 prun /lib/systemd/systemd-growfs ${mig_dir}/mnt/var
 prun /usr/bin/umount ${mig_dir}/mnt/var
 prun /usr/sbin/btrfs filesystem resize -32m /mnt
 prun /usr/bin/umount ${mig_dir}/mnt
 prun /usr/sbin/cryptsetup reencrypt --force-password --encrypt --reduce-device-size 32m --init-only ${probedpart} cr_root <<<"$key"
 echo '{"type":"systemd-recovery","keyslots":["0"]}' | prun /usr/sbin/cryptsetup token import "${probedpart}"
 prun /usr/sbin/btrfs rescue fix-device-size /dev/mapper/cr_root
 prun /usr/bin/mount -o compress=zstd:1 /dev/mapper/cr_root ${mig_dir}/mnt
 prun /usr/bin/mount -o compress=zstd:1,subvol=/@/var /dev/mapper/cr_root ${mig_dir}/mnt/var
 etcmountcmd=$(cat ${mig_dir}/mnt/etc/fstab | grep "overlay /etc" | sed 's/\/sysroot\//${mig_dir}\/mnt\//g' | sed 's/\/work-etc.*/\/work-etc ${mig_dir}\/mnt\/etc\//' | sed 's/overlay \/etc overlay/\/usr\/bin\/mount -t overlay overlay -o/')
 eval prun "$etcmountcmd"
 echo "cr_root ${probedpart} none x-initrd.attach" | prun tee ${mig_dir}/mnt/etc/crypttab
 (cat | prun tee /etc/systemd/system/cryptsetup-reencrypt-crroot.service) <<EOF
[Unit]
Description=cryptsetup-reencrypt-crroot service

[Service]
Type=oneshot
ExecStart=/usr/sbin/cryptsetup reencrypt --resume-only /dev/mapper/cr_root

[Install]
WantedBy=default.target
EOF
 probe_partitions $TIK_INSTALL_DEVICE "vfat" "/EFI/systemd/shim.efi"
 prun /usr/bin/mount ${probedpart} ${mig_dir}/mnt/boot/efi
 prun /usr/bin/mount -o compress=zstd:1,subvol=/@/.snapshots /dev/mapper/cr_root ${mig_dir}/mnt/.snapshots
 prun /usr/bin/mount -t tmpfs -o size=10m tmpfs "${mig_dir}/mnt/run"
 prun /usr/bin/mount -t tmpfs -o size=10m tmpfs "${mig_dir}/mnt/tmp"
 for i in proc dev sys; do
 prun /usr/bin/mount --bind "/$i" "${mig_dir}/mnt/$i"
 done
 prun /usr/bin/chroot ${mig_dir}/mnt <<EOT
sdbootutil mkinitrd
systemctl enable cryptsetup-reencrypt-crroot.service
umount /etc
EOT
 for i in proc dev sys run tmp 'boot/efi' etc var '.snapshots'; do
 prun /usr/bin/umount "${mig_dir}/mnt/$i"
 done
 prun /usr/bin/umount ${mig_dir}/mnt
 prun /usr/bin/rmdir ${mig_dir}/mnt
}

generate_recoveryKey
display_recoveryKey
encrypt_disk07070100000010000081A40000000000000000000000016675888100001118000000000000000000000000000000000000002A00000000tik-1.1.9/usr/lib/tik/modules/post/20-mig# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: Copyright 2024 SUSE LLC
# SPDX-FileCopyrightText: Copyright 2024 Richard Brown

writemigdesktop() {
 prun-opt /usr/bin/cat >> $1/.config/autostart/aeon-mig-firstboot.desktop << "EOF"
[Desktop Entry]
Name=Aeon Migration FirstBoot Setup
Comment=Sets up Aeon Correctly On FirstBoot after Migration
Exec=/usr/bin/aeon-mig-firstboot
Icon=org.gnome.Terminal
Type=Application
Categories=Utility;System;
Name[en_GB]=startup
EOF
 prun-opt /usr/bin/chmod 666 $1/.config/autostart/aeon-mig-firstboot.desktop
}

if [ "${migrate}" == 1 ]; then
    probe_partitions $TIK_INSTALL_DEVICE "btrfs" "/usr/lib/os-release"

if [ -z "${probedpart}" ]; then
        error "MIGRATION FAILED: New Installation NOT FOUND"
    fi

prun /usr/bin/mkdir ${mig_dir}/mnt
        prun /usr/bin/mount -o compress=zstd:1 ${probedpart} ${mig_dir}/mnt
        prun /usr/bin/systemd-repart --pretty 0 --root ${mig_dir}/mnt --dry-run=0 ${probedpart}
        prun /usr/bin/mount -o compress=zstd:1,subvol=/@/var ${probedpart} ${mig_dir}/mnt/var
        prun /lib/systemd/systemd-growfs ${mig_dir}/mnt/var
        etcmountcmd=$(cat ${mig_dir}/mnt/etc/fstab | grep "overlay /etc" | sed 's/\/sysroot\//${mig_dir}\/mnt\//g' | sed 's/\/work-etc.*/\/work-etc ${mig_dir}\/mnt\/etc\//' | sed 's/overlay \/etc overlay/\/usr\/bin\/mount -t overlay overlay -o/')
        eval prun "$etcmountcmd"
        prun /usr/bin/cat ${mig_dir}/passwd.out | prun tee -a ${mig_dir}/mnt/etc/passwd
        prun /usr/bin/cat ${mig_dir}/group.out | prun tee -a ${mig_dir}/mnt/etc/group
        prun /usr/bin/cat ${mig_dir}/shadow.out | prun tee -a ${mig_dir}/mnt/etc/shadow
        prun /usr/bin/sed -i "/^wheel:/ s/$/$(head -n 1 ${mig_dir}/passwd.out | awk -F'[/:]' '{print $1}')/" ${mig_dir}/mnt/etc/group
        prun /usr/bin/cp -a ${mig_dir}/subuid ${mig_dir}/mnt/etc/subuid
        prun /usr/bin/cp -a ${mig_dir}/subgid ${mig_dir}/mnt/etc/subgid
        # It's not guaranteed that the system will have existing network configs, localtime or AccountsService
        prun-opt /usr/bin/cp -a ${mig_dir}/system-connections/* ${mig_dir}/mnt/etc/NetworkManager/system-connections
        prun-opt /usr/bin/cp -a ${mig_dir}/localtime ${mig_dir}/mnt/etc/localtime
        prun-opt /usr/bin/cp -a ${mig_dir}/users/* ${mig_dir}/mnt/var/lib/AccountsService/users
        prun-opt /usr/bin/cp -a ${mig_dir}/icons/* ${mig_dir}/mnt/var/lib/AccountsService/icons
        prun-opt /usr/bin/cp -a ${mig_dir}/bluetooth/* ${mig_dir}/mnt/var/lib/bluetooth
        prun-opt /usr/bin/cp -a ${mig_dir}/fprint/* ${mig_dir}/mnt/var/lib/fprint
        prun-opt /usr/bin/cp -a ${mig_dir}/openvpn/* ${mig_dir}/mnt/etc/openvpn
        prun /usr/bin/umount ${mig_dir}/mnt/etc
        prun /usr/bin/umount ${mig_dir}/mnt/var
        prun /usr/bin/umount ${mig_dir}/mnt
        prun /usr/bin/mount -o compress=zstd:1,subvol=/@ ${probedpart} ${mig_dir}/mnt
        prun /usr/sbin/btrfs subvolume delete ${mig_dir}/mnt/home
        (prun /usr/sbin/btrfs send ${mig_dir}/${snap_dir} | pv -f -F "# %b copied in %t %r" | prun /usr/sbin/btrfs receive ${mig_dir}/mnt) 2>&1 | d --progress --title="Restoring /home" --pulsate --auto-close --no-cancel --width=400
        prun /usr/bin/mv ${mig_dir}/mnt/${snap_dir} ${mig_dir}/mnt/home
        prun /usr/sbin/btrfs property set -f -ts ${mig_dir}/mnt/home ro false
        for subsubvol in $(prun-opt /usr/sbin/btrfs subvolume list -o ${mig_dir}/${snap_dir} --sort=path | rev | cut -f1 -d' ' | rev | sed 's/^@//'); do
            subsubvolname=$(basename $subsubvol)
            subsubdirname=$(dirname $subsubvol | awk -F "${mig_dir}/${snap_dir}" '{print $2}')
            (prun /usr/sbin/btrfs send ${subsubvol} | pv -f -F "# %b copied in %t %r" | prun /usr/sbin/btrfs receive ${mig_dir}/mnt/home/${subsubdirname} ) 2>&1 | d --progress --title="Restoring containers" --pulsate --auto-close --no-cancel --width=400
            prun /usr/sbin/btrfs property set -f -ts ${mig_dir}/mnt/home/${subsubdirname}/${subsubvolname} ro false
            prun-opt /usr/bin/sed -i 's/driver = "overlay"/driver = "btrfs"/g' ${mig_dir}/mnt/etc/containers/storage.conf
        done
        for userhome in ${mig_dir}/mnt/home/*/; do
            writemigdesktop $userhome
        done
        prun /usr/bin/umount ${mig_dir}/mnt
        prun /usr/bin/rmdir ${mig_dir}/mnt
fi07070100000011000041ED0000000000000000000000026675888100000000000000000000000000000000000000000000002200000000tik-1.1.9/usr/lib/tik/modules/pre07070100000012000081A40000000000000000000000016675888100000C48000000000000000000000000000000000000002D00000000tik-1.1.9/usr/lib/tik/modules/pre/10-welcome# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: Copyright 2024 SUSE LLC
# SPDX-FileCopyrightText: Copyright 2024 Richard Brown
# SPDX-FileCopyrightText: Copyright 2024 Raymond Yip

proceedInstall() {
 zenity --question --cancel-label="Advanced Tools" --ok-label="Install Now" --no-wrap --width=300 --height=300 --icon=distributor-logo-Aeon-symbolic --title="" --text="<big>Welcome to ${TIK_OS_NAME}</big>\n\nPlease press Install Now to continue"
 toolsyn=$?
 if [ "${toolsyn}" == 0 ]; then
 continue
 else
 advancedTools
 fi
}

advancedTools() {
 zenity --question --cancel-label="Return to Installation" --ok-label="Encrypt existing Install" --no-wrap --width=300 --height=300 --icon=distributor-logo-Aeon-symbolic --title="Advanced Tools" --text="Currently the only tool available is for encrypting existing Aeon Installs\n\nPlease press Encrypt existing Install to continue\n\nOtherwise press Return to Installation to return to the Aeon installer"
 cryptyn=$?
 if [ "${cryptyn}" == 0 ]; then
 get_disk
 log "[START] $tik_dir/modules/post/10-encrypt"
 . $tik_dir/modules/post/10-encrypt
 log "[STOP] $tik_dir/modules/post/10-encrypt"
 set_boot_target
 zenity --timeout 5 --info --no-wrap --title="Encryption Complete!" --text="${TIK_OS_NAME} has been Encrypted.\n\nSystem is rebooting"
 systemctl reboot
 else
 proceedInstall
 fi
}

displayACWarningMsg() {
    d --warning --no-wrap --title="AC Power Recommended" --text="Runnning on battery power detected\n\nIt is recommended to connect the system to AC power during the install"
}

checkLaptop() {
    chassis=`cat /sys/class/dmi/id/chassis_type`
    #Test for respectively Handheld, Notebook, Laptop, and Portable
    #if chassis variable matches 8 9 10 or 11 function continues else it proceeds to test AC power and Battery
    [[ "$chassis" =~ ^(8|9|10|11)$ ]] || return
    #Tested machine is confirmed mobile
    givePowerRecommendation=false
    #Only check for AC and Battery power connections with upower
    updevices=`/usr/bin/upower -e|grep -E 'AC|BAT'`
    for pdev in $updevices; do
        #Get detailed info for each AC and BAT device in upower
        upinfo=`/usr/bin/upower -i $pdev|grep -E 'online|state'`
        #Check for discharging state or AC power offline which is equal to no state
        if [[ "$upinfo" =~ (discharging|no) ]]; then
            #Give power recommendation only once, so set this to true
            givePowerRecommendation=true
        fi
    done
    if [ "$givePowerRecommendation" = true ]; then
        log "AC Power disconnected and Battery is not charging"
        displayACWarningMsg
    fi
}

verify_efi() {
    # Verify that the system was booted with EFI, exit with error if not
    if [ ! -d /sys/firmware/efi ]; then
        # System was not booted with EFI
        local error_msg="openSUSE Aeon requires UEFI mode, which is not found on your system.\nPlease check your BIOS settings to see if UEFI can be enabled."
        error "${error_msg}"
    fi
}

proceedInstall
verify_efi
checkLaptop
07070100000013000081A40000000000000000000000016675888100002AE9000000000000000000000000000000000000002900000000tik-1.1.9/usr/lib/tik/modules/pre/20-mig# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: Copyright 2024 SUSE LLC
# SPDX-FileCopyrightText: Copyright 2024 Richard Brown

mig_dir=/var/lib/tik/mig
snap_dir=homebk
if [ ! -d ${mig_dir} ]; then
    prun /usr/bin/mkdir -p ${mig_dir}
fi

if [ ! -z "$(ls -A ${mig_dir})" ]; then
    log "existing backup found"
    zenity --question --no-wrap --cancel-label="No, Delete Backup" --title="Existing user backup detected" --text="These users can be restored to the new installation\n\nWould you like to use this backup?"
    oldbackupyn=$?
    log "[oldbackupyn][${oldbackupyn}]"
    if [ "${oldbackupyn}" == 0 ]; then
        skipbackup=1
        migrate=1
        log "backup skipped, migration will use existing backup"
    else
        prun-opt /usr/sbin/btrfs property set -f -ts ${mig_dir}/${snap_dir} ro false
        for subsubvol in $(prun-opt /usr/sbin/btrfs subvolume list -o ${mig_dir}/${snap_dir} --sort=path | rev | cut -f1 -d' ' | rev | sed "s/^@//"); do
            prun /usr/sbin/btrfs subvolume delete ${subsubvol}
        done
        prun-opt /usr/sbin/btrfs subvolume delete ${mig_dir}/${snap_dir}
        prun-opt /usr/bin/rm ${mig_dir}/*.out
        prun-opt /usr/bin/rm ${mig_dir}/system-connections/*
        prun-opt /usr/bin/rmdir ${mig_dir}/system-connections
        prun-opt /usr/bin/rm ${mig_dir}/users/*
        prun-opt /usr/bin/rmdir ${mig_dir}/users
        prun-opt /usr/bin/rm ${mig_dir}/icons/*
        prun-opt /usr/bin/rmdir ${mig_dir}/icons
        prun-opt /usr/bin/rm ${mig_dir}/localtime
        prun-opt /usr/bin/rm ${mig_dir}/subgid
        prun-opt /usr/bin/rm ${mig_dir}/subuid
        prun-opt /usr/bin/rm ${mig_dir}/bluetooth/*
        prun-opt /usr/bin/rmdir ${mig_dir}/bluetooth
        prun-opt /usr/bin/rm ${mig_dir}/openvpn/*
        prun-opt /usr/bin/rmdir ${mig_dir}/openvpn
        prun-opt /usr/bin/rm -R ${mig_dir}/fprint/*
        prun-opt /usr/bin/rmdir ${mig_dir}/fprint
        prun-opt /usr/bin/rmdir ${mig_dir}/mnt
    fi
fi

get_disk

if [ -z "${skipbackup}" ]; then
        # Although Legacy Aeon didn't officially support LUKS encrypted installations,
        # some users might have nevertheless enabled encryption anyway.
        # Search for existing crypto_LUKS partitions and, if found, prompt the user
        # to unlock those so that the migration module can find existing data.
        for encrypted_partition in $(lsblk ${TIK_INSTALL_DEVICE} -p -n -r -o ID-LINK,FSTYPE|tr -s ' ' ";"|grep ";crypto_LUKS"|cut -d\; -f1); do
            if [ -e /dev/mapper/crypt_${encrypted_partition} ]; then
                # Already opened for some reason... do not prompt for the passphrase
                # but ensure we will clean up afterwards
                crypt_opened="${crypt_opened} crypt_${encrypted_partition}"
            else
                while [ 1 ]; do
                    passphrase=$(zenity --password --title="Encrypted partition (${encrypted_partition}) detected" --cancel-label="Skip") || break
                    if [ -n "${passphrase}" ]; then
                        echo -n "${passphrase}" | prun /usr/sbin/cryptsetup luksOpen /dev/disk/by-id/${encrypted_partition} crypt_${encrypted_partition}
                        if [ "${?}" -eq 0 ]; then
                            crypt_opened="${crypt_opened} crypt_${encrypted_partition}"
                            # Wait for the mapped device to appear
                            wait_count=0
                            while [ ! -e /dev/mapper/crypt_${encrypted_partition} ] && [ ${wait_count} -lt 5 ]; do
                                sleep 1
                                wait_count=$((wait_count + 1))
                            done
                            break
                        fi
                    fi
                done
            fi
        done
    unset passphrase

# Probe selected disk for a btrfs partition containing /usr/lib/os-release
    probe_partitions $TIK_INSTALL_DEVICE "btrfs" "/usr/lib/os-release"

if [ -n "${probedpart}" ]; then
        prun /usr/bin/mkdir ${mig_dir}/mnt
        if prun /usr/bin/mount -o compress=zstd:1,subvol=/@/home ${probedpart} ${mig_dir}/mnt; then
            prun /usr/sbin/btrfs quota rescan -w ${mig_dir}/mnt | d --progress --title="Detected existing /home subvolume.." --pulsate --auto-close --no-cancel --width=400
            home_size=$(prun /usr/sbin/btrfs qgroup show --raw -f ${mig_dir}/mnt | grep @/home$ | awk '{print $2}')
            tik_stick_size=$(prun /usr/sbin/btrfs fi usage --raw ${mig_dir} | grep estimated | awk '{print $3}')
            if [ ${home_size} -gt ${tik_stick_size} ]; then
                # Not enough space to offer migration
                migrate=0
            fi
            if [ ${home_size} -le 16384 ]; then
                # /home subvolume is empty
                migrate=0
            fi
            prun /usr/bin/umount ${mig_dir}/mnt
        else
            log "no @/home subvolume found on ${probedpart}"
            migrate=0
        fi
        prun /usr/bin/rmdir ${mig_dir}/mnt
        # partition found, /home subvolume found, no known reason to not migrate, so ask the user
        if [ -z "${migrate}" ]; then
            if [ "${legacy_aeon}" == 1 ]; then
                d --info --width=300 --height=300 --icon=distributor-logo-Aeon-symbolic  --no-wrap --title="Message from the Aeon Team" --text="We'd like to thank you for adopting openSUSE Aeon so early in it's development,\nbefore we fully understood what we were building or how we wanted it to look\n\nWe are sorry that you need to reinstall your system\n\nThank you so much for your support.\nWe hope you enjoy the new look openSUSE Aeon"
            fi
            zenity --question --no-wrap --title="Backup users from the existing install?" --text="These users will be restored to the new installation."
            migrateyn=$?
            if [ "${migrateyn}" == 0 ]; then
                migrate=1
            else
                migrate=0
            fi
        fi
    fi

if [ "${migrate}" == 1 ]; then
        # We're migrating, lets go!
        prun /usr/bin/mkdir ${mig_dir}/mnt
        prun /usr/bin/mount -o compress=zstd:1,subvol=/@/home ${probedpart} ${mig_dir}/mnt
        # Check for existing snapshot from interrupted backup and delete if it exists boo#1224824
        if [ -d ${mig_dir}/mnt/${snap_dir} ]; then
            prun /usr/sbin/btrfs subvolume delete ${mig_dir}/mnt/${snap_dir}
        fi
            prun /usr/sbin/btrfs subvolume snapshot -r ${mig_dir}/mnt ${mig_dir}/mnt/${snap_dir}
            (prun /usr/sbin/btrfs send ${mig_dir}/mnt/${snap_dir} | pv -f -F "# %b copied in %t %r" | prun /usr/sbin/btrfs receive ${mig_dir}) 2>&1 | d --progress --title="Backing up /home" --pulsate --auto-close --no-cancel --width=400
            prun /usr/sbin/btrfs subvolume delete ${mig_dir}/mnt/${snap_dir}
            # Probe for subvolumes nested beneath /home and back them up also
            if (prun-opt /usr/sbin/btrfs subvolume list -o ${mig_dir}/mnt | grep -q "ID "); then
                prun /usr/sbin/btrfs property set -f -ts ${mig_dir}/${snap_dir} ro false
                for subsubvol in $(prun-opt /usr/sbin/btrfs subvolume list -o ${mig_dir}/mnt --sort=path | rev | cut -f1 -d' ' | rev | sed 's/^@\/home//'); do
                    subsubvolname=$(basename $subsubvol)
                    subsubdirname=$(dirname $subsubvol)
                    prun /usr/sbin/btrfs subvolume snapshot -r ${mig_dir}/mnt/${subsubvol} ${mig_dir}/mnt/${subsubvolname}
                    (prun /usr/sbin/btrfs send ${mig_dir}/mnt/${subsubvolname} | pv -f -F "# %b copied in %t %r" | prun /usr/sbin/btrfs receive ${mig_dir}/${snap_dir}/${subsubdirname}) 2>&1 | d --progress --title="Backing up containers" --pulsate --auto-close --no-cancel --width=400
                    prun /usr/sbin/btrfs subvolume delete ${mig_dir}/mnt/${subsubvolname}
                done
                prun /usr/sbin/btrfs property set -f -ts ${mig_dir}/${snap_dir} ro true
            fi
            prun /usr/bin/umount ${mig_dir}/mnt
            prun /usr/bin/mount -o compress=zstd:1 ${probedpart} ${mig_dir}/mnt
            prun /usr/bin/mount -o compress=zstd:1,subvol=/@/var ${probedpart} ${mig_dir}/mnt/var
            etcmntcmd=$(cat ${mig_dir}/mnt/etc/fstab | grep "overlay /etc" | sed 's/\/sysroot\//${mig_dir}\/mnt\//g' | sed 's/\/work-etc.*/\/work-etc ${mig_dir}\/mnt\/etc\//' | sed 's/overlay \/etc overlay/\/usr\/bin\/mount -t overlay overlay -o/')
            eval prun "$etcmntcmd"
            prun /usr/bin/awk -F'[/:]' '($3 >= 1000 && $3 != 65534)' ${mig_dir}/mnt/etc/passwd | prun /usr/bin/awk -F':' '{ $7="/bin/bash"; print };' OFS=':' | prun tee ${mig_dir}/passwd.out
            prun /usr/bin/awk -F'[/:]' '($3 >= 1000 && $3 != 65534 && $3 != 65533)' ${mig_dir}/mnt/etc/group | prun tee ${mig_dir}/group.out
            prun /usr/bin/awk -F'[/:]' '{if ($3 >= 1000 && $3 != 65534) print $1}' ${mig_dir}/mnt/etc/passwd | prun /usr/bin/grep -f - ${mig_dir}/mnt/etc/shadow | prun tee ${mig_dir}/shadow.out
            prun /usr/bin/cp -a ${mig_dir}/mnt/etc/subuid ${mig_dir}/subuid
            prun /usr/bin/cp -a ${mig_dir}/mnt/etc/subgid ${mig_dir}/subgid
            # It's not guaranteed that the system will have existing network configs, custom localtime or AccountsService
            prun-opt /usr/bin/cp -a ${mig_dir}/mnt/etc/NetworkManager/system-connections ${mig_dir}/system-connections
            prun-opt /usr/bin/cp -a ${mig_dir}/mnt/etc/localtime ${mig_dir}/localtime
            prun-opt /usr/bin/cp -a ${mig_dir}/mnt/var/lib/AccountsService/users ${mig_dir}/users
            prun-opt /usr/bin/chmod 744 ${mig_dir}/users
            prun-opt /usr/bin/cp -a ${mig_dir}/mnt/var/lib/AccountsService/icons ${mig_dir}/icons
            prun-opt /usr/bin/cp -a ${mig_dir}/mnt/var/lib/bluetooth ${mig_dir}/bluetooth
            prun-opt /usr/bin/cp -a ${mig_dir}/mnt/var/lib/fprint ${mig_dir}/fprint
            prun-opt /usr/bin/cp -a ${mig_dir}/mnt/etc/openvpn ${mig_dir}/openvpn
            prun-opt /usr/bin/umount ${mig_dir}/mnt/etc
            prun /usr/bin/umount ${mig_dir}/mnt/var
            prun /usr/bin/umount ${mig_dir}/mnt
            prun /usr/bin/rmdir ${mig_dir}/mnt
    fi

# Close eventual mapped LUKS devices
    if [ -n "${crypt_opened}" ]; then
        for mapped_partition in ${crypt_opened}; do
            if [ -e /dev/mapper/crypt_${encrypted_partition} ]; then
                # We are going to replace the encrypted partition anyway, so if
                # we're unable to gracefully close the device after 5 seconds,
                # just give up (hence the prun-opt usage)
                wait_count=0
                while ! prun-opt /usr/sbin/cryptsetup luksClose /dev/mapper/${mapped_partition} && [ ${wait_count} -lt 5 ]; do
                    sleep 1
                    wait_count=$((wait_count + 1))
                done
            fi
        done
    fi

fi
07070100000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000B00000000TRAILER!!!91 blocks

Places

File tik-1.1.9.obscpio of Package tik-experimental (Revision 7d788e6b4e402120d45bc0c9d36cfffa)

Places