File tik-1.1.10.obscpio of Package tik-experimental

Overview Repositories Revisions Requests Users Attributes Meta

File tik-1.1.10.obscpio of Package tik-experimental (Revision 526cc83d6b180a139a60457b4e8f1a65)

Currently displaying revision 526cc83d6b180a139a60457b4e8f1a65 , Show latest

07070100000000000081A4000000000000000000000001669536C400000454000000000000000000000000000000000000001300000000tik-1.1.10/LICENSEMIT License

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
07070100000001000081A4000000000000000000000001669536C40000171E000000000000000000000000000000000000001500000000tik-1.1.10/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 three types of images.

- Block images
- systemd-repart "bundles"
- systemd-repart "self deployment"

In all three cases 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 implement this)

### Block images

tik can deploy a block-based disk images. These expected to be raw.xz files containing

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

By default these files should be located in `/usr/lib/tik/img` but can be relocated by redefining the `TIK_IMG_DIR` parameter in your tik config

### systemd-repart "bundles"

tik can also deploy images bundled with their own systemd-repart configurations. tik expects the following on disk layout for each systemd-repart "bundle":

- a Directory with a unique name to describe the OS/Version being deployed. Contained within that directory:
    - a `repart.d` Directory containing a complete [repart.d](https://www.freedesktop.org/software/systemd/man/latest/repart.d.html) partition layout for the OS being deployed
    - 1 (or more) Directories or Block images to be used by `CopyFiles=` or `CopyBlocks=` parameters in the `repart.d` configuration to populate the contents of the defined partitions

The `repart.d` configuration is then read and applied to the target storage device, being populated automatically based on the configuration.

By default these files should be located in `/usr/lib/tik/img` but can be relocated by redefining the `TIK_IMG_DIR` parameter in your tik config.
As `CopyBlocks=` and `CopyFiles=` parameters require absolute filesystem paths, any change to the `TIK_IMG_DIR` parameter will require altering your configuration to match that new location.

This feature was introduced in tik v1.2

### systemd-repart "self-deployment"

If tik is executed without any images in the defined `TIK_IMG_DIR` it will automatically attempt "self deployment", using the currently booted tik USB stick as its 'image' for writing to the target storage device.
This is primarily for using tik to deploy images from a functioning 'live/portable' USB installation.

For this to work, tik requires

- a `repart.d` configuration containing a complete [repart.d](https://www.freedesktop.org/software/systemd/man/latest/repart.d.html) partition layout for the OS being deployed. This must be located in the standard `repart.d` paths, eg `/etc/repart.d/` or `/usr/lib/repart.d`

The `repart.d` configuration is then read and applied to the target storage device, being populated automatically based on the configuration.
It is expected that the `repart.d` configuration will use `CopyBlocks=auto` to automatically map the contents from the booted tik USB stick to the equivalent new partitions on the target storage device.

This feature was introduced in tik v1.2

## 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 image 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
07070100000002000041ED000000000000000000000002669536C400000000000000000000000000000000000000000000000F00000000tik-1.1.10/etc07070100000003000041ED000000000000000000000002669536C400000000000000000000000000000000000000000000001300000000tik-1.1.10/etc/tik07070100000004000081A4000000000000000000000001669536C400000377000000000000000000000000000000000000001A00000000tik-1.1.10/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"07070100000005000041ED000000000000000000000002669536C400000000000000000000000000000000000000000000000F00000000tik-1.1.10/usr07070100000006000041ED000000000000000000000002669536C400000000000000000000000000000000000000000000001300000000tik-1.1.10/usr/bin07070100000007000081ED000000000000000000000001669536C4000006EB000000000000000000000000000000000000001700000000tik-1.1.10/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"
 prun systemctl reboot --force
 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
 prun systemctl poweroff --force
 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
07070100000008000041ED000000000000000000000002669536C400000000000000000000000000000000000000000000001300000000tik-1.1.10/usr/lib07070100000009000041ED000000000000000000000002669536C400000000000000000000000000000000000000000000001700000000tik-1.1.10/usr/lib/tik0707010000000A000081A4000000000000000000000001669536C400000359000000000000000000000000000000000000001E00000000tik-1.1.10/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"
0707010000000B000041ED000000000000000000000002669536C400000000000000000000000000000000000000000000001B00000000tik-1.1.10/usr/lib/tik/lib0707010000000C000081A4000000000000000000000001669536C400003FD6000000000000000000000000000000000000002900000000tik-1.1.10/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}"
}

probe_partitions() {
    local probe_dir=/var/lib/tik/probe
    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 ${probe_dir}/mnt
    probedpart=""
    for part in $(lsblk ${device} -p -n -r -o ID-LINK,FSTYPE|tr -s ' ' ";"|grep ";${filesystem_type}"|cut -d\; -f1); do
        if [ -z ${filematch} ]; then
            log "[probe_partitions] no file match required"
            # Fallback to unix device in order to fix issue with USB devices
            probedpart="$(/usr/bin/readlink -f "/dev/disk/by-id/""${part}")"
            log "[probe_partitions] Partition ${probedpart} found"
        else    # Check if ${filematch} exists
            # Fallback to unix device in order to fix issue with USB devices
            part="$(/usr/bin/readlink -f "/dev/disk/by-id/""${part}")"
            prun /usr/bin/mount ${mountops} ${part} "${probe_dir}/mnt"
            if [ -f ${probe_dir}/mnt/${filematch} ]; then
                log "[probe_partitions] File ${filematch} found"
                 # Fallback to unix device in order to fix issue with USB devices
                probedpart="${part}"
                log "[probe_partitions] Partition ${probedpart} found"
                if grep -q 'PRETTY_NAME="openSUSE MicroOS"' ${probe_dir}/mnt/${filematch} && [ -f ${probe_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 ${probe_dir}/mnt
        fi
    done
    prun /usr/bin/rmdir ${probe_dir}/mnt
}

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
 local file_type
 # Images are assumed to be named to the following standard
 # $ProductName.$Version.raw.xz for block devices
 # $ProductName.$Version.raw for systemd-repart images
 # Any extraneous fields may confuse tik's detection, selection and presentation of the image to the user
 for file_type in '*.raw.xz' '*.raw';do
 for img_meta in $(cd $TIK_IMG_DIR && (stat --printf="%n\t%s\n" ${file_type} | tr '	' ":"));do
 img_filename="$(echo $img_meta | cut -f1 -d:)"
 img_size="$(echo $img_meta | cut -f2 -d:)"
 list_items="${list_items} ${img_filename} ${img_size}"
 done
 done
 if [ -n "${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 "${list_items}" ];then
 TIK_INSTALL_IMAGE='TIK_SELFDEPLOY'
 fi
 img_list=${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=Image --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

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?"

case "${image_source_files}" in
        *.raw.xz)
            dump_image_dd ${image_source_files} ${image_target}
            ;;
        *.raw)
            dump_image_repart_image ${image_source_files} ${image_target}
            ;;
        TIK_SELFDEPLOY)
            dump_image_repart_self ${image_target}
            ;;
        *)
            error "invalid image type provided"
    esac
}

dump_image_dd() {
    local image_source_files=$1
    local image_target=$2
    log "[dump_image_dd] deploying ${TIK_IMG_DIR}/${image_source_files}"
    (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
}

dump_image_repart_image() {
    local image_source_files=$1
    local image_target=$2
    local success=0
    local max_attempts=5
    local attempt_num=1
    log "[dump_image_repart_image] deploying ${TIK_IMG_DIR}/${image_source_files}"
    # systemd-repart doesn't always parse the contents of the image perfectly first time, so retry a few times before declaring it a failure
    while [ ${success} = 0 ] && [ ${attempt_num} -lt ${max_attempts} ]; do
        prun-opt systemd-repart --no-pager --pretty=0 --empty=force --dry-run=no --image=${TIK_IMG_DIR}/${image_source_files} --image-policy=root=unprotected ${image_target} > >(d --progress --title="Installing ${TIK_OS_NAME}" --text="Deploying OS Image" --pulsate --auto-close --no-cancel --width=400)
        if [ ${retval} -eq 0 ]; then
            success=1
        else
            # repart couldn't find a root partition
            log "[dump_image_repart_image] systemd-repart attempt $attempt_num failed. Trying again..."
            sleep 1
            # Increment the attempt counter
            attempt_num=$(( attempt_num + 1 ))
        fi
    done
    if [ ${success} = 1 ]; then
        log "[dump_image_repart_image] systemd-repart succeeded after $attempt_num attempts"
    else
        error "systemd-repart failed"
    fi
}

dump_image_repart_self() {
    local image_target=$1
    log "[dump_image_repart_self] self-deploying"
    prun systemd-repart --no-pager --pretty=0 --empty=force --dry-run=no ${image_target} > >(d --progress --title="Installing ${TIK_OS_NAME}" --text="Deploying OS Image" --pulsate --auto-close --no-cancel --width=400)
}

set_boot_target() {
    local efipartnum
    if [ "${debug}" == "1" ]; then
        log "[debug] Not setting EFI boot target"
    elif [ -n "${efi_already_set}" ]; then
        log "[set_boot_target] boot target already set, not setting again"
    else
        # Cleanup any existing openSUSE boot entries
        prun-opt /usr/sbin/efibootmgr -B -L "openSUSE Boot Manager"
        prun /usr/sbin/efibootmgr -O
        log "[set_boot_target] searching for ESP partition containing /EFI/systemd/shim.efi on ${TIK_INSTALL_DEVICE}"
        probe_partitions ${TIK_INSTALL_DEVICE} "vfat" "/EFI/systemd/shim.efi"
        if [ -z "${probedpart}" ]; then
            error "esp partition not found"
        fi
        efipartnum=$(lsblk ${probedpart} -p -n -r -o PARTN)
        log "[set_boot_target] found ESP on ${probedpart}, partition number ${efipartnum}"
        prun /usr/sbin/efibootmgr -c -L "openSUSE Boot Manager" -d ${TIK_INSTALL_DEVICE} -l "\EFI\systemd\shim.efi" -p ${efipartnum}
        # Log to show the resulting eficonfig
        log "[set_boot_target] $(prun /usr/sbin/efibootmgr)"
        efi_already_set=1
    fi
}

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"
}
0707010000000D000041ED000000000000000000000002669536C400000000000000000000000000000000000000000000001F00000000tik-1.1.10/usr/lib/tik/modules0707010000000E000041ED000000000000000000000002669536C400000000000000000000000000000000000000000000002400000000tik-1.1.10/usr/lib/tik/modules/post0707010000000F000081A4000000000000000000000001669536C4000022DF000000000000000000000000000000000000002F00000000tik-1.1.10/usr/lib/tik/modules/post/15-encrypt# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: Copyright 2024 SUSE LLC
# SPDX-FileCopyrightText: Copyright 2024 Richard Brown

# Module does not actually do any encryption, but is intended to finish installation of an encrypted image, such as one deployed via systemd-repart
# Module expects to find a single ESP partition (find_esp) and a single LUKS2 partition (find_crypt) on $TIK_INSTALL_DEVICE, upon which it will do the following
#   - Open the encrypted device, mounting var, etc, boot/efi, tmp, run, sys, dev and proc (open_partition)
#   - Against the mounted partition, do the following (finalise_system)
#       - write /etc/crypttab
#       - populate /etc/sysconfig/fde-tools
#       - update any /etc/fstab lines regarding /boot/efi and replace them with the correct ones for the on disk vfat filesystem
#       - populate /boot/efi with sdbootutil install & sdbootutil mkinitrd (This should also generate the PCR bindings)
#   - Close the partition (close_partition)
#   - Generate a recovery key (generate_recoveryKey)
#   - Add recovery key to device and identify it as a systemd-recovery key (add_recoveryKey)
#   - Display the recovery key to the user (display_recoveryKey)
# It is expected the LUKS2 partition is already bound to the systems TPM2.0 chip (such as done via systemd-repart) and the TPM2 key is the only populated keyslot.

encrypt_dir=/var/lib/tik/encrypt
encrypt_pipe=/tmp/encryptpipe
if [ ! -d ${encrypt_dir}/mnt ]; then
    prun /usr/bin/mkdir -p ${encrypt_dir}/mnt
fi
if [ ! -p ${encrypt_pipe} ]; then
    mkfifo ${encrypt_pipe}
fi

crypt_progress() {
    log "[crypt_progress] Monitoring encryption progress"
    (tail -f ${encrypt_pipe}) | d --progress --title="Finalising Encryption" --auto-close --no-cancel --width=400
    rm ${encrypt_pipe}
    log "[crypt_progress] Encryption progress reached 100%"
}

find_crypt() {
    echo "# Finding encrypted partition" > ${encrypt_pipe}
    log "[find_crypt] finding encrypted partition"
    probe_partitions $TIK_INSTALL_DEVICE "crypto_LUKS"
    if [ -z "${probedpart}" ]; then
        error "encrypted partition not found"
    fi
    cryptpart=${probedpart}
    log "[find_crypt] found ${cryptpart}"
    echo "14" > ${encrypt_pipe}
}

find_esp() {
    echo "# Finding encrypted partition" > ${encrypt_pipe}
    log "[find_esp] finding ESP"
    probe_partitions $TIK_INSTALL_DEVICE "vfat"
    if [ -z "${probedpart}" ]; then
        error "esp partition not found"
    fi
    esppart=${probedpart}
    log "[find_esp] found ${esppart}"
    echo "28" > ${encrypt_pipe}
}

open_partition() {
    echo "# Opening ${cryptpart}" > ${encrypt_pipe}
    log "[open_partition] opening ${cryptpart} and mounting for chroot"
    prun /usr/sbin/cryptsetup luksOpen ${cryptpart} cr_root
    echo "35" > ${encrypt_pipe}
    prun /usr/bin/mount -o compress=zstd:1 /dev/mapper/cr_root ${encrypt_dir}/mnt
    for i in proc dev sys 'sys/firmware/efi/efivars'; do
        prun /usr/bin/mount --bind "/$i" "${encrypt_dir}/mnt/$i"
    done
    prun /usr/bin/mount -o compress=zstd:1,subvol=/@/.snapshots /dev/mapper/cr_root ${encrypt_dir}/mnt/.snapshots
    prun /usr/bin/mount -o compress=zstd:1,subvol=/@/var /dev/mapper/cr_root ${encrypt_dir}/mnt/var
    etcmountcmd=$(cat ${encrypt_dir}/mnt/etc/fstab | grep "overlay /etc" | sed 's/\/sysroot\//${encrypt_dir}\/mnt\//g' | sed 's/\/work-etc.*/\/work-etc ${encrypt_dir}\/mnt\/etc\//' | sed 's/overlay \/etc overlay/\/usr\/bin\/mount -t overlay overlay -o/')
    eval prun "$etcmountcmd"
    prun /usr/bin/mount ${esppart} ${encrypt_dir}/mnt/boot/efi
    prun /usr/bin/mount -t tmpfs tmpfs "${encrypt_dir}/mnt/run"
    prun /usr/bin/mount -t tmpfs tmpfs "${encrypt_dir}/mnt/tmp"
    prun /usr/bin/mount -t securityfs securityfs "${encrypt_dir}/mnt/sys/kernel/security"
    echo "42" > ${encrypt_pipe}
}

finalise_system() {
    echo "# Writing crypttab, fstab, and PCR policy" > ${encrypt_pipe}
    log "[finalise_system] configuring crypttab, PCR list, fstab and populating ${esppart}"
    cryptUUID=$(lsblk -n -r -d -o UUID ${cryptpart})
    # FIXME: Debug lsblk output
    lsblk -n -r -o NAME,UUID 1>&2
    # noauto as it's being mounted in the initrd as it's /
    echo "cr_root UUID=${cryptUUID} none x-initrd.attach,noauto,tpm2-device=auto" | prun tee ${encrypt_dir}/mnt/etc/crypttab
    # Explaining the chosen PCR list below
    # - 0 - UEFI firmware, will require recovery key after firmware update
    # - 4 - Bootloader and drivers, should never recovery key as bootloader should only be updated with new PCR measurements
    # - 5 - GPT Partition table, should never require recovery key as partition layout shouldn't change
    # - 7 - SecureBoot state, will require recovery key if SecureBoot is enabled/disabled
    # - 9 - initrd - should never require recovery key as initrd should only be updated with new PCR measurements
    echo "FDE_SEAL_PCR_LIST=0,4,5,7,9" | prun tee ${encrypt_dir}/mnt/etc/sysconfig/fde-tools
    # Explaining why the following PCRs were not used
    # - 1 - Not only changes with CPU/RAM/hardware changes, but also when UEFI config changes are made, which is too common to lockdown
    # - 2 - Includes option ROMs on pluggable hardware, such as external GPUs. Attaching a GPU to your laptop shouldn't hinder booting.
    # - 3 - Firmware from pluggable hardware. Attaching hardware to your laptop shouldn't hinder booting
    espUUID=$(lsblk -n -r -o UUID ${esppart})
    prun /usr/bin/gawk -v espUUID=$espUUID -i inplace '$2 == "/boot/efi" { $1 = "UUID="espUUID } { print $0 }' ${encrypt_dir}/mnt/etc/fstab
    echo "# Installing boot loader" > ${encrypt_pipe}
    # Populate ESP so we can set the contents as the boot target
    prun /usr/bin/chroot ${encrypt_dir}/mnt sdbootutil -vv --esp-path /boot/efi --no-variables install
    echo "56" > ${encrypt_pipe}
    # Set the boot target
    set_boot_target
    echo "# Creating initrd" > ${encrypt_pipe}
    # mkinitrd to input crypttab and regenerate PCRs
    # FIXME: debug extra sdbootutil calls to figure out what's going wrong with mkinitrd
    prun /usr/bin/chroot ${encrypt_dir}/mnt sdbootutil -vv bootloader
    prun /usr/bin/chroot ${encrypt_dir}/mnt sdbootutil -vv needs-update
    prun /usr/bin/chroot ${encrypt_dir}/mnt sdbootutil -vv list-snapshots
    prun /usr/bin/chroot ${encrypt_dir}/mnt sdbootutil -vv is-bootable
    prun /usr/bin/chroot ${encrypt_dir}/mnt sdbootutil -vv --esp-path /boot/efi --no-variables mkinitrd
    echo "70" > ${encrypt_pipe}
    # FIXME: Debug lsblk output
    lsblk -n -r -o NAME,UUID 1>&2
    d --warning --text="DEBUG PAUSE"
}

close_partition() {
    echo "# Closing ${cryptpart}" > ${encrypt_pipe}
    log "[close_partition] unmounting and closing ${cryptpart}"
    for i in proc dev run tmp 'boot/efi' etc var '.snapshots' 'sys/kernel/security' 'sys/firmware/efi/efivars' sys; do
        prun /usr/bin/umount "${encrypt_dir}/mnt/$i"
    done
    prun /usr/bin/umount ${encrypt_dir}/mnt
    prun /usr/bin/rmdir ${encrypt_dir}/mnt
    prun /usr/sbin/cryptsetup luksClose cr_root
    echo "77" > ${encrypt_pipe}
}

generate_recoveryKey() {
 echo "# Generating recovery key" > ${encrypt_pipe}
 log "[generate_recoveryKey] generating recovery key"
 modhex=('c' 'b' 'd' 'e' 'f' 'g' 'h' 'i' 'j' 'k' 'l' 'n' 'r' 't' 'u' 'v')
 mapfile -t raw_key < <(hexdump -v --format '1/1 "%u\n"' -n 32 /dev/random)
 [ "${#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
 echo "84" > ${encrypt_pipe}
}

add_recoveryKey() {
 echo "# Adding recovery key to ${cryptpart}" > ${encrypt_pipe}
 log "[add_recoveryKey] adding recovery key to ${cryptpart}"
 prun /usr/sbin/cryptsetup luksAddKey --verbose --token-only --batch-mode --force-password "${cryptpart}" <<<"$key"
 echo '{"type":"systemd-recovery","keyslots":["1"]}' | prun /usr/sbin/cryptsetup token import "${cryptpart}"
 echo "100" > ${encrypt_pipe}
}

display_recoveryKey() {
 log "[display_recoveryKey] 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 ${TIK_OS_NAME} installation:\n\n <big>$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 "[display_recoveryKey] recovery key dialogue dismissed"
}

crypt_progress &
find_crypt
find_esp
open_partition
finalise_system
close_partition
generate_recoveryKey
add_recoveryKey
display_recoveryKey07070100000010000081A4000000000000000000000001669536C400001078000000000000000000000000000000000000002B00000000tik-1.1.10/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
fi07070100000011000041ED000000000000000000000002669536C400000000000000000000000000000000000000000000002300000000tik-1.1.10/usr/lib/tik/modules/pre07070100000012000081A4000000000000000000000001669536C400000888000000000000000000000000000000000000002E00000000tik-1.1.10/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() {
 d --info --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"
}

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="${TIK_OS_NAME} requires UEFI mode, which is not found on your system.\nPlease check your BIOS settings to see if UEFI can be enabled."
        error "${error_msg}"
    fi
}

proceedInstall
verify_efi
checkLaptop
07070100000013000081A4000000000000000000000001669536C40000111E000000000000000000000000000000000000002E00000000tik-1.1.10/usr/lib/tik/modules/pre/15-encrypt# SPDX-License-Identifier: MIT
# SPDX-FileCopyrightText: Copyright 2024 SUSE LLC
# SPDX-FileCopyrightText: Copyright 2024 Richard Brown

# Based on the guide documented here: https://en.opensuse.org/index.php?title=Portal:Aeon/Encryption
# verify_tpm checks which encryption mode the system is capable of, and stores it in ${tik_encrypt_mode} for use by post module
# "tik_encrypt_mode = 0" - Default Mode
# "tik_encrypt_mode = 1" - Fallback Mode
# check_secureboot checks if secureboot is disabled for Fallback mode. Does not do anything if Default Mode.
# encrypt_notification does nothing if Default Mode. For Fallback mode it provides a single notification containing the following information
# - That Fallback Mode is enabled because [TPM 2.0 is missing | lacking features]
# - That they will be prompted to enter a passphrase to encrypt their system later
# - If Secureboot is disabled they will be encouraged to exit and enable it
# - For more information go to rewrite https://aeondesktop.org/encrypt

verify_tpm() {
    # Verify that the system has a TPM 2.0
    if [ -c /dev/tpmrm0 ]; then
        # TPM 2.0 found
        tpm_found=1
        log "[verify_tpm] TPM 2.0 found, checking for PolicyAuthorizeNV"
        # Check for command 0x192 PolicyAuthorizeNV
        if prun tpm2_getcap commands | grep -q 'commandIndex: 0x192'; then
            # PolicyAuthorizeNV found, set encryption mode to default
            tik_encrypt_mode=0
            log "[verify_tpm] PolicyAuthorizeNV support found, Default Mode set"
        else
            # PolicyAuthorizeNV not found, set encryption mode to fallback
            tik_encrypt_mode=1
            log "[verify_tpm] PolicyAuthorizeNV support not found, Fallback Mode set"
        fi
    else
        # TPM 2.0 not found, set encryption mode to fallback
        tpm_found=0
        tik_encrypt_mode=1
        log "[verify_tpm] TPM 2.0 not found, Fallback Mode set"
    fi
}

check_secureboot() {
    # We only care about Secureboot when using Fallback mode
    if [ "${tik_encrypt_mode}" == 1 ]; then
        if ! mokutil --sb-state | grep -q 'enabled'; then
            secureboot_disabled=1
            log "[check_secureboot] secureboot disabled, will warn user"
        else
            log "[check_secureboot] secureboot enabled"
        fi
    fi
}

encrypt_notification() {
 local preamble="This system does not meet the Recommended Hardware requirements for ${TIK_OS_NAME}"
 local postamble="Disk Encryption will use Fallback Mode\nYou will be prompted to create a Passphrase later in the installation\nThis Passphrase will be required to unlock ${TIK_OS_NAME} on every boot\n\nFor more information please visit <tt>https://aeondesktop.org/encrypt</tt>"
 local secureboot_warning="It is Strongly Recommended to enable SecureBoot\n\nWithout SecureBoot this system will be at increased risk of attacks which could compromise the security of your data\nPlease Cancel Installation and enable SecureBoot\n\nFor more information please visit <tt>https://aeondesktop.org/encrypt</tt>"
 local reason
 # We're only going to show a notification when using Fallback mode
 if [ "${tik_encrypt_mode}" == 1 ]; then
 [ "${tpm_found}" == 0 ] && reason="No TPM 2.0 chipset found"
 [ "${tpm_found}" == 1 ] && reason="TPM 2.0 chipset found, but older than v1.38"
 # Secureboot being disabled makes the notification a Yes/No with the preference being to exit
 if [ "${secureboot_disabled}" == 1 ]; then
 log "[encrypt_notification] secureboot warning shown"
 zenity --width=600 --question --icon=security-low-symbolic --title="Warning" --ok-label="Cancel Installation" --cancel-label="I Understand, Proceed Anyway" --text="${preamble}\n\nReason: SecureBoot Disabled and ${reason}\n\n${secureboot_warning}" && exit 1
 log "[encrypt_notification] secureboot warning ignored, installation continuing"
 d --width=600 --warning --icon=security-low-symbolic --text="${postamble}"
 # Secureboot is enabled, so show a warning
 else
 d --width=600 --warning --icon=security-medium-symbolic --text="${preamble}\n\nReason: ${reason}\n\n${postamble}"
 fi
 log "[encrypt_notification] user notified that Fallback mode will be used"
 fi

}

verify_tpm
check_secureboot
encrypt_notification07070100000014000081A4000000000000000000000001669536C400002AED000000000000000000000000000000000000002A00000000tik-1.1.10/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-opt /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!!!119 blocks

Places

File tik-1.1.10.obscpio of Package tik-experimental (Revision 526cc83d6b180a139a60457b4e8f1a65)

Places