Changed File Deployment

build.sh

@@ -2,6 +2,8 @@ cd "$(dirname "$0")"
 
 cp preseed/preseed.cfg source/preseed.cfg
 cp preseed/gtk.cfg source/isolinux/gtk.cfg
+mkdir source/files
+cp preseed/late_command.sh source/files/late_command.sh
 
 cd source
 

preseed/late_command.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+# Install and configure a Ubuntu-PC for the charity organization angestöpselt e.V. | angestoepselt.de
+# created by matthias of angestöpselt e.V.
+# created at 2022-02-17
+
+version=0.2
+
+set -o errexit
+exec 100>/tmp/z31.lock || exit 1
+flock 100 || exit 1
+
+# Speed up script by not using unicode.
+LC_ALL=C
+LANG=C
+
+
+# some static variables
+DEBIAN_FRONTEND=noninteractive
+current_user=$(id 1000 | awk -F '[()]' '{print $2}')
+lockfile=/tmp/z31.lock
+sysinfofile=$HOME/.config/systeminfo.json
+random_tmpdir=$(mktemp)
+SCRIPT_DIR="$(dirname "$0")"
+TIME=$(date +%Y%m%d%H%M)
+LOGTIME=$(date "+%Y-%m-%d %H:%M:%S")
+LOGFILE="$SCRIPT_DIR/$TIME-z31.log"

preseed/preseed.cfg

@@ -100,17 +100,4 @@ d-i netcfg/choose_interface select auto
 d-i netcfg/hostname string computerspende
 
 d-i preseed/late_command string \
-    in-target --pass-stdout bash -c "echo 'computerspende ALL=NOPASSWD:ALL' > /etc/sudoers.d/computerspende"; \
+    cp /cdrom/files/late_command.sh /home/computerspende/late_command.sh
-    in-target bash -c 'echo "#!/bin/bash" > /home/computerspende/echo_message.sh'; \
-    in-target bash -c 'echo "echo \"Hello, this is a message from late_command!\"" >> /home/computerspende/echo_message.sh'; \
-    in-target bash -c 'echo "read p" >> /home/computerspende/echo_message.sh '; \
-    in-target chmod +x /home/computerspende/post_hardware.sh; \
-    in-target bash -c 'mkdir -p /home/computerspende/.config/autostart'; \
-    in-target bash -c 'echo "[Desktop Entry]" > /home/computerspende/.config/autostart/post_hardware.desktop'; \
-    in-target bash -c 'echo "Type=Application" >> /home/computerspende/.config/autostart/post_hardware.desktop'; \
-    in-target bash -c 'echo "Terminal=true" >> /home/computerspende/.config/autostart/post_hardware.desktop'; \
-    in-target bash -c 'echo "Exec=gnome-terminal -- /home/computerspende/post_hardware.sh" >> /home/username/.config/autostart/post_hardware.desktop'; \
-    in-target bash -c 'echo "Name=Post Hardware Setup" >> /home/computerspende/.config/autostart/post_hardware.desktop'; \
-    in-target bash -c 'chown computerspende:computerspende /home/computerspende/post_hardware.sh'; \
-    in-target bash -c 'chown -R computerspende:computerspende /home/computerspende/.config'
-

scripts/generate_intarget.py

@@ -1,4 +1,4 @@
-def convert_to_in_target(bash_script_path, target_username):
+def convert_to_in_target(bash_script_path, target_username, output_file_path):
     try:
         with open(bash_script_path, 'r') as file:
             lines = file.readlines()
@@ -6,7 +6,7 @@ def convert_to_in_target(bash_script_path, target_username):
         in_target_commands = []
 
         # Construct the script creation command
-        script_creation_cmd = f"in-target bash -c 'echo \"#!/bin/bash\" > /home/{target_username}/post_hardware.sh'"
+        script_creation_cmd = f"d-i preseed/late_command string \\"
         in_target_commands.append(script_creation_cmd)
 
         # Convert each script line into an in-target command
@@ -14,21 +14,33 @@ def convert_to_in_target(bash_script_path, target_username):
             # Strip the line to remove leading/trailing whitespace
             stripped_line = line.strip()
             if stripped_line:  # Ignore empty lines
-                escaped_line = stripped_line.replace('"', '\\"').replace('$', '\\$')
+                escaped_line = (
-                cmd = f"in-target bash -c 'echo \"{escaped_line}\" >> /home/{target_username}/post_hardware.sh'"
+                    stripped_line.replace('"', '\\"')
+                                .replace('$', '\\$')
+                                .replace('(', '\\(')
+                                .replace(')', '\\)')
+                                .replace('[', '\\[')
+                                .replace(']', '\\]')
+                                .replace('#', '\\#')
+                )
+                cmd = f"in-target bash -c 'echo \"{escaped_line}\" >> /home/{target_username}/post_hardware.sh' \\"
                 in_target_commands.append(cmd)
         
         # Add command to make the script executable
         in_target_commands.append(f"in-target chmod +x /home/{target_username}/post_hardware.sh")
         
-        # Output the generated in-target commands
+        # Write the generated in-target commands to the output file
+        with open(output_file_path, 'w') as output_file:
             for command in in_target_commands:
-            print(command)
+                output_file.write(command + "\n")
+
+        print(f"In-target commands successfully written to {output_file_path}")
 
     except FileNotFoundError:
         print("The specified bash script file does not exist.")
 
 # Usage
-bash_script_path = 'post_hardware.sh'  # Replace with the path to your bash script
+bash_script_path = 'late_command.sh'  # Replace with the path to your bash script
 target_username = 'computerspende'  # Replace with the target user's username
-convert_to_in_target(bash_script_path, target_username)
+output_file_path = 'scripts.txt'  # Replace with the desired path for the output file
+convert_to_in_target(bash_script_path, target_username, output_file_path)

scripts/late_command.sh.bak

@@ -0,0 +1,516 @@
+#!/bin/bash
+# Install and configure a Ubuntu-PC for the charity organization angestöpselt e.V. | angestoepselt.de
+# created by matthias of angestöpselt e.V.
+# created at 2022-02-17
+
+version=0.2
+
+set -o errexit
+exec 100>/tmp/z31.lock || exit 1
+flock 100 || exit 1
+
+# Speed up script by not using unicode.
+LC_ALL=C
+LANG=C
+
+
+# some static variables
+DEBIAN_FRONTEND=noninteractive
+current_user=$(id 1000 | awk -F '[()]' '{print $2}')
+lockfile=/tmp/z31.lock
+sysinfofile=$HOME/.config/systeminfo.json
+random_tmpdir=$(mktemp)
+SCRIPT_DIR="$(dirname "$0")"
+TIME=$(date +%Y%m%d%H%M)
+LOGTIME=$(date "+%Y-%m-%d %H:%M:%S")
+LOGFILE="$SCRIPT_DIR/$TIME-z31.log"
+
+# Set variables for stdout print
+COLOR_N='\e[0m'
+COLOR_GREEN='\e[1;32m'
+COLOR_RED='\e[1;31m'
+COLOR_BLUE='\e[1;34m'
+COLOR_WHITE='\e[1;97m'
+OK="[${COLOR_GREEN}ok${COLOR_N}]"
+FAIL="[${COLOR_RED}fail${COLOR_N}]"
+INFO="[${COLOR_BLUE}info${COLOR_N}]"
+SKIP="[${COLOR_BLUE}skip${COLOR_N}]"
+PROGRESS="[${COLOR_BLUE}..${COLOR_N}]"
+
+# log actual command and it's stderr to logfile in one go
+runcmd_stdout() {
+    echo "+ $1" >>"$LOGFILE"
+    bash -c -o pipefail "$1" 2>>"$LOGFILE" | tee -a "$LOGFILE"
+}
+
+runcmd() {
+    echo "+ $1" >>"$LOGFILE"
+    bash -c -o pipefail "$1" >>"$LOGFILE" 2>&1
+}
+
+printprog() {
+    echo -ne "${PROGRESS} $*\r"
+}
+
+printok() {
+    echo -e "\r${OK} $*"
+}
+
+printfail() {
+    echo -e "\r${FAIL} $*"
+}
+
+printinfo() {
+    echo -e "${INFO} $*"
+}
+
+printskip() {
+    echo -e "\r${SKIP} $*"
+}
+
+ErrorHandling() {
+    set -eu
+    printfail "Something went wrong, exiting. Check $LOGFILE for more details."
+}
+
+system_update() {
+    set -o pipefail
+    trap ErrorHandling ERR INT
+
+    printprog "update cache"
+    runcmd "sudo /usr/bin/apt-get update -qq"
+    printok "update cache"
+
+    printprog "upgrade system"
+    runcmd "sudo /usr/bin/apt-get dist-upgrade -y -qq"
+    printok "upgrade system"
+}
+
+system_install_base() {
+    set -o pipefail
+    trap ErrorHandling ERR INT
+
+    printprog "add anydesk repo to source.list.d"
+  
+    if [ -f "/etc/apt/sources.list.d/anydesk-stable.list" ]; then
+      printskip "add anydesk repo to source.list.d"
+    else
+      runcmd "sudo /usr/bin/wget -qO - https://keys.anydesk.com/repos/DEB-GPG-KEY | sudo apt-key add - && \
+              echo "deb http://deb.anydesk.com/ all main" > /etc/apt/sources.list.d/anydesk-stable.list"
+      printok "add anydesk repo to source.list.d"
+    fi
+
+    echo ttf-mscorefonts-installer msttcorefonts/accepted-mscorefonts-eula select true | sudo debconf-set-selections
+
+    printprog "install apt packages (this can take some time)"
+    runcmd "sudo /usr/bin/apt-get install --yes -qq -o Dpkg::Options::=--force-confdef --ignore-missing \
+            ubuntu-restricted-extras \
+            apt-transport-https \
+            vlc \
+            gdebi \
+            gparted \
+            tlp \
+            language-pack-de-base \
+            libreoffice \
+            libreoffice-l10n-de \
+            libreoffice-help-de \
+            libreoffice-help-en-gb \
+            libreoffice-l10n-en-gb \
+            firefox \
+            firefox-locale-de \
+            firefox-locale-en \
+            thunderbird \
+            thunderbird-locale-de \
+            thunderbird-locale-en \
+            thunderbird-locale-en-gb \
+            gimp \
+            anydesk \
+            libqt5qml5 \
+            language-selector-common \
+            openoffice.org-hyphenation \
+            language-pack-kde-ar \
+            language-pack-kde-uk \
+            language-pack-kde-ru \
+            language-pack-kde-fa"
+    printok "install apt packages"
+}
+
+system_install_edubuntu() {
+    set -o pipefail
+    trap ErrorHandling ERR INT
+
+    # Edubuntu packages (official support until 18.04) https://wiki.ubuntuusers.de/Edubuntu_Programme
+    printprog "install Edubuntu packages (this can take some time)"
+    runcmd "sudo /usr/bin/apt-get install --yes -qq -o Dpkg::Options::=--force-confdef --ignore-missing \
+            blinken \
+            calibre \
+            cantor \
+            chemtool \
+            dia \
+            einstein \
+            fritzing \
+            gamine \
+            gcompris \
+            goldendict \
+            inkscape \
+            kalgebra \
+            kalzium \
+            kanagram \
+            kbruch \
+            kgeography \
+            khangman \
+            kig \
+            klettres \
+            kmplot \
+            kstars \
+            ktouch \
+            ktuberling \
+            kturtle \
+            kwordquiz \
+            laby \
+            lightspeed \
+            lybniz \
+            marble \
+            melting \
+            parley \
+            pencil2d \
+            ri-li \
+            rocs \
+            step \
+            tuxmath \
+            tuxpaint \
+            tuxtype \
+            yorick"
+    printok "install Edubuntu packages"
+}
+
+system_clean() {
+    set -o pipefail
+    trap ErrorHandling ERR INT
+
+    printprog "clean up apt cache and packages"
+    runcmd "sudo /usr/bin/apt-get autoremove --yes"
+    printok "clean up apt cache and packages"
+}
+
+system_configure() {
+    set -o pipefail
+    trap ErrorHandling ERR INT
+
+    printprog "set timezone"
+    runcmd "timedatectl set-timezone Europe/Berlin"
+    printok "set timezone"
+}
+
+system_files_download() {
+    set -o pipefail
+    trap ErrorHandling ERR INT
+
+    printprog ""
+    runcmd ""
+    printok ""
+}
+
+system_modify_dm() {
+    set -o pipefail
+    trap ErrorHandling ERR INT
+    # TODO: detect dm of device and choose modification
+    # cat /etc/X11/default-display-manager > /usr/sbin/gdm3 (Gnome Desktop Manager)
+    # goals to cover
+    # - Wallpaper
+    # - 
+    printprog ""
+    runcmd ""
+    printok ""
+}
+
+
+system_checkinfo() {
+    set -o pipefail
+    trap ErrorHandling ERR INT
+
+    # this part checks if the device is already registered in snipe-IT
+    # is already registered it returns 1
+    # this is a new device it returns 0
+
+    if [ ! -f $sysinfofile ]; then
+      printprog "write systeminfo to $sysinfofile"
+      runcmd "mkdir /home/$current_user/.config/angestoepselt && /bin/bash /usr/local/bin/angestoepselt-info > $sysinfofile"
+      printok "write systeminfo to $sysinfofile"
+    fi
+
+    printprog "read systeminfo"
+    runcmd "jq -e . $sysinfofile >/dev/null 2>&1"
+    printok "read systeminfo"
+
+    HW_ADDRESS=$(cat $sysinfofile | jq -r .HW_ADDRESS)
+    ASSET_TAG=$(cat $sysinfofile | jq -r .Asset_Tag)
+
+    ## start localcheck
+    if [[ $ASSET_TAG =~ ^[0-9]+$ ]]; then
+      printinfo "already in Snipe $ASSET_TAG"
+      return 1
+    elif
+      [ -f $SCRIPT_DIR/mac_white.list ] && grep -Fxq "$HW_ADDRESS" mac_white.list
+    then
+      unset HW_ADDRESS
+      printinfo "Device is using a charity owned USB Ethernet-Adapter"
+      return 1
+    ## end localcheck
+    else
+    ## start snipe-it check
+      printprog "check presence of snipe-IT API"
+      runcmd "curl -o /dev/null --silent https://$SNIPEIT_DOMAIN"
+      printok "check presence of snipe-IT API"
+
+      printinfo "fetch info from Snipe-IT"
+      result=$(curl --silent --request GET \
+                    --url "https://$SNIPEIT_DOMAIN/api/v1/hardware?limit=1&search=${HW_ADDRESS//[:]/%3A}" \
+                    --header 'accept: application/json' \
+                    --header 'authorization: Bearer '$SNIPEIT_APIKEY'')
+
+      [[ $(echo $result | jq '(has("error"))') == true ]] && { printinfo "$(echo $result | jq .error)"; return 1; }
+      system_check_result=$(echo $result | jq .total) # doesn't work
+      asset_tag=$(echo $result | jq -r .rows[].asset_tag)
+
+      if [ -n "$asset_tag" ]; then
+        printinfo "Device already present in Snipe-IT: RE$asset_tag"
+
+        printprog "add ASSET_TAG to $sysinfofile"
+        runcmd "jq '. |= . + {"Asset_Tag": \"'${asset_tag}'\"}' $sysinfofile > $random_tmpdir/systeminfo.json.tmp && mv $random_tmpdir/systeminfo.json.tmp $sysinfofile"
+        printok "add ASSET_TAG to $sysinfofile"
+      else
+        printok "Device not in Snipe-IT"
+        system_checkinfo_value="newdevice"
+        return 0
+      fi
+    ## end snipe-it check
+    fi
+}
+
+system_register() {
+    set -o pipefail
+    trap ErrorHandling ERR INT
+
+    if [[ "$system_checkinfo_value" != "newdevice" ]]; then
+      printskip "register Device at Snipe-IT"
+    fi
+
+    # is snipe-IT reachable?
+    printprog "check presence of snipe-IT API"
+    runcmd "curl -o /dev/null --silent https://$SNIPEIT_DOMAIN"
+    printok "check presence of snipe-IT API"
+
+    # convert json to variables, like key=value
+    eval "$(jq -r '. | to_entries | .[] | .key + "=" + (.value | @sh)'< $sysinfofile)"
+
+    printinfo "fetching variables for register $Platform at Snipe-IT"
+
+    # get platform. at the moment this looks for a laptop in string. If ist not a laptop it is a desktop PC (model 2)
+    [[ "$Platform" == *"laptop"* ]] && { model=1; display="$Displaysize @ $Resolution"; } || model=2
+    # clean up anydesk variable. > room for improvement, only integer should be in the var. This can be handled in the angestoepselt-info script
+    [[ "$Anydesk_ID" == *"SERVICE_NOT_RUNNING"* ]] && unset Anydesk_ID
+    # cannont locate issue with true and false, simple workaround to fix it
+    [[ "$Optical_Drive" == "FALSE" ]] && Optical_Drive=nein || Optical_Drive=ja
+
+
+    # change this variables used in this post to your needs, read the README of this repo and read ahead in the Snipe-IT API docs for more Informations
+    # https://snipe-it.readme.io/reference/updating-custom-fields
+    post_data()
+{
+  cat <<EOF
+{
+  "status_id": "2",
+  "name": "$Model",
+  "model_id": "$model",
+  "serial": "$serialno",
+  "_snipeit_mac_address_1": "$HW_ADDRESS",
+  "_snipeit_betriebssystem_2": "$Distro",
+  "_snipeit_festplatte_4": "$HDD",
+  "_snipeit_prozessor_5": "$CPU",
+  "_snipeit_arbeitsspeicher_6": "$Memory",
+  "_snipeit_optisches_laufwerk_7": "$Optical_Drive",
+  "_snipeit_display_8": "$display",
+  "_snipeit_akku_9": "$Battery_life",
+  "_snipeit_anydeskid_10": "$Anydesk_ID"
+}
+EOF
+}
+    printprog "register $Platform at Snipe-IT"
+    post_result=$(curl --silent --request POST \
+        --url 'https://'$SNIPEIT_DOMAIN'/api/v1/hardware' \
+        --header 'accept: application/json' \
+        --header 'authorization: Bearer '$SNIPEIT_APIKEY'' \
+        --header 'Content-Type: application/json' \
+        --data "$(post_data)")
+
+    post_status=$(echo $post_result |jq -r .status)
+    post_message=$(echo $post_result |jq -r .message)
+    asset_tag=$(echo $post_result |jq -r .payload.asset_tag)
+
+    if [ "$post_status" = "success" ]; then
+      printok "register $Platform at Snipe-IT"
+
+      printprog "add PC to $sysinfofile"
+      runcmd "jq '. |= . + {"Asset_Tag": \"'${asset_tag}'\"}' $sysinfofile > $random_tmpdir/systeminfo.json.tmp && mv $random_tmpdir/systeminfo.json.tmp $sysinfofile"
+      printok "add PC to $sysinfofile"
+    else
+      printfail "$post_message"
+    fi
+}
+
+script_check_root() {
+    set -o pipefail
+    trap ErrorHandling ERR INT
+
+    printprog "check root privileges"
+    runcmd "[ $(id -u) -eq 0 ]"
+    printok "check root privileges"
+}
+
+script_check_snipesecrets() {
+    set -o pipefail
+    trap ErrorHandling ERR INT
+
+    printprog "check .secrets.env"
+    runcmd "[ -f $SCRIPT_DIR/.secrets.env ] && export $(cat $SCRIPT_DIR/.secrets.env)"
+    printok "check .secrets.env"
+}
+
+script_prerequisites() {
+    set -o pipefail
+    trap ErrorHandling ERR INT
+
+    printinfo "install requirements"
+
+    printprog "install required packages"
+    runcmd "sudo /usr/bin/apt-get -qq --yes install jq moreutils dialog html2ps python3 python3-pip curl wkhtmltopdf"
+    printok "install required packages"
+
+    printprog "install angestoepselt-info"
+    runcmd "sudo /usr/bin/wget –quiet $REPO/raw/branch/master/angestoepselt-info -O /usr/local/bin/angestoepselt-info && sudo chmod +x /usr/local/bin/angestoepselt-info"
+    printok "install angestoepselt-info"
+
+}
+
+
+usage() {
+  printf "%s" "\
+Usage: $0 --option
+
+    Options:
+    INFO:
+        -h|--help                   print this info
+        -v|--version                show version of script
+
+        -a|--all                    running all task below
+
+        -u|--update                 perform an basic system update
+        -i|--install                install all packages for this system
+        -r|--register               Register PC in snipe-IT Asset Management
+        -c|--configure              running basic system config settings
+        -d|--files_download         download useful files to your HomeDirectory
+        -m|--modify_dm              paint your Desktop Manager with angestoepselt design
+        --checkinfo                 Check if PC is already in snipe-IT present
+        --clean                     clean up trash, like files and from system tasks like packagemanger
+
+"
+  exit 1
+}
+
+POSITIONAL_ARGS=()
+
+while [[ $# -gt 0 ]]; do
+case $1 in
+    -h|--help)
+    usage
+    ;;
+    -u|--update)
+    script_check_root
+    system_update
+    shift
+    shift
+    ;;
+    -i|--install)
+    script_check_root
+    system_install_base
+    system_install_edubuntu
+    shift
+    shift
+    ;;
+    --clean)
+    script_check_root
+    system_clean
+    shift
+    shift
+    ;;
+    --charity)
+    charity=${OPTARG:=angestoepselt}
+    shift
+    shift
+    ;;
+    -c|--configure)
+    script_check_root
+    system_configure
+    shift
+    shift
+    ;;
+    -d|--files_download)
+    system_files_download
+    shift
+    shift
+    ;;
+    -m|--modify_dm)
+    script_check_root
+    system_modify_dm
+    shift
+    shift
+    ;;
+    --checkinfo)
+    script_check_snipesecrets
+    system_checkinfo
+    shift
+    shift
+    ;;
+    -r|--register)
+    script_check_snipesecrets
+    system_register
+    shift
+    shift
+    ;;
+    -a|--all)
+    script_check_root
+    system_update
+    system_install
+    system_clean
+    system_configure
+    system_files_download
+    system_modify_dm
+    script_check_snipesecrets
+    system_checkinfo
+    system_register
+    exit 0
+    ;;
+    -v|--version)
+    printf '%s\n' "$0 v$version"
+    exit 1
+    ;;
+    -*|--*)
+    echo "Unknown option $1"
+    usage
+    exit 1
+    ;;
+    *)
+    POSITIONAL_ARGS+=("$1")
+    shift
+    ;;
+    esac
+done
+
+set -- "${POSITIONAL_ARGS[@]}" # restore positional parameters
+
+if [[ -n $1 ]]; then
+    echo "Last line of file specified as non-opt/last argument:"
+    tail -1 "$1"
+fi
+

scripts/post_hardware.sh

@@ -1,166 +0,0 @@
-#!/bin/bash
-# Script for hardware post on snipeIT and print label by angestöpselt e.V.
-# v0.4
-
-export $(curl --silent 10.200.4.10/.env | xargs)
-
-echo '#####################################'
-echo '####### exec post_hardware.sh #######'
-echo '#####################################'
-
-
-echo "looking for anydesk source list" >> ${LOG}
-if  [ -f etc/apt/sources.list.d/anydesk-stable.list ] ; then
-	echo "Anydesk source.list besteht" >> ${LOG}
-else
-	sudo wget -qO - https://keys.anydesk.com/repos/DEB-GPG-KEY | apt-key add -
-	sudo echo "deb http://deb.anydesk.com/ all main" > /etc/apt/sources.list.d/anydesk-stable.list
-fi
-
-echo "update apt cache" >> ${LOG}
-sudo apt-get update -qq
-
-echo "install dependencies" >> ${LOG}
-sudo apt-get install -y -qq jq curl wkhtmltopdf zenity anydesk
-
-
-# prepare for publishing computer to snipe-IT
-category=`hostnamectl | grep Chassis | cut -c 21-`
-#hdd=`cat "/sys/class/block/sda/size" | awk '{print $1 / 1024 / 1024 }' | awk -F "." '{print $1}'`
-hdd=$(lsblk -dno SIZE --fs /dev/sda | awk -F "," '{print $1}')
-memory=`(grep MemTotal /proc/meminfo | awk '{print int($2 / 1000000 + 0.5)}')`
-os=`hostname | awk -F- '{print $1}'`
-version=`cat /etc/os-release | grep VERSION_ID | grep -oP '(?<=").*(?=")'`
-cpu=`cat /proc/cpuinfo | grep 'model name' | uniq | cut -c14-39 | sed -e 's/([^()]*)//g' | tr -d ' ' | cut -c -12`
-mac=`ip link | sed -n "/BROADCAST.*state UP/{n;p}" | tail -1 | tr -s " " | cut -d" " -f3`
-anydeskid=`anydesk --get-id`
-serialno=`sudo dmidecode -s system-serial-number`
-
-# name is for a nice label with some data
-name=`echo $os/$version/$cpu/$memory/$hdd`
-
-
-# Check the category for required field: model_id and fill laptop variables
-if [[ $category = "laptop" || $category = "notebook" ]]; then
-                model=2
-                battery=`acpi -V | grep '^Battery.*%$' | tail -c 4`
-                display=`xrandr | awk '/ connected/{print sqrt( ($(NF-2)/10)^2 + ($NF/10)^2 )/2.54}' | cut -c -2 | head -n 1`
- else
-                model=1
-fi
-
-# Check if an optical drive is available
-if [[ $(lsblk | grep sr0) ]]; then
-      odd=ja
-else
-      odd=nein
-fi
-
-# check, based on mac address
-curl 	--request GET \
-	--url 'https://orga.z31.it/api/v1/hardware?limit=5&search='$mac'' \
-	--header 'accept: application/json' \
-	--header 'authorization: Bearer '$API_KEY'' \
-	--header 'content-type: application/x-www-form-urlencoded' > $HOME/check_result.json
-
-# look for asset tag in payload
-asset_tag=$(jq -j .rows[].asset_tag $HOME/check_result.json)
-
-if [ ! -z ${asset_tag} ]
-then
-	zenity --info --text "Der Rechner ist ist bereits eingetragen RE${asset_tag}" --width=500 --height=200
-	#echo " Der Rechner ist bereits eingetragen RE${asset_tag}"
-	exit 0
-else
-
-
-echo "preparing asset data in json"
-post_data()
-{
-  cat <<EOF
-{
-  "status_id": "2",
-  "name": "$name",
-  "model_id": "$model",
-  "serial": "$serialno",
-  "_snipeit_mac_address_1": "$mac",
-  "_snipeit_betriebssystem_2": "$os$version",
-  "_snipeit_festplatte_4": "$hddGB",
-  "_snipeit_prozessor_5": "$cpu",
-  "_snipeit_arbeitsspeicher_6": "$memory",
-  "_snipeit_optisches_laufwerk_7": "$odd",
-  "_snipeit_display_8": "$display",
-  "_snipeit_akku_9": "$battery",
-  "_snipeit_anydeskid_10": "$anydeskid"
-}
-EOF
-}
-
-echo "do curl request to snipe-IT"
-curl	--request POST \
-	--url https://orga.z31.it/api/v1/hardware \
-	--header 'accept: application/json' \
-	--header 'authorization: Bearer '$API_KEY'' \
-	--header 'Content-Type: application/json' \
-	--data "$(post_data)" > $HOME/result.json
-
-# get missing information from payload
-asset_tag=$(cat $HOME/result.json | jq -r '.payload.asset_tag')
-result_jq=$(cat $HOME/result.json | jq -r '.status')
-erstellt_am=$(cat $HOME/result.json | jq -r '.payload.created_at')
-
-echo "checking if the asset has been created and display an error from the snipeIT api" >> ${LOG}
-for result in $result_jq
-	do
-	case $result in
-		success)
-
-		echo "${category} RE${asset_tag}, erstellt am ${erstellt_am}" >> ${LOG}
-		echo "MAC-Adresse ${mac} | Anydesk-ID ${anydeskid}" >> ${LOG}
-		touch "/home/computerspende/RE${asset_tag}"
-		echo "erstellt am: ${erstellt_am}" >> /home/computerspende/RE${asset_tag}
-
-
-## This part is creating a file with html content for the printer
-cat >/tmp/rechner.html <<EOL
-<div>
-	<p style="float: left;"><img src="http://${PXESERVER_IP}/angestoepselt.png" height="80px" width="80px"></p>
-</div>
-<div>
-	<p style="font-size:15px">angestoepselt e.V.<br>Passwort: csw</p>
-	<b> <p style="font-size:23px"><b>RE${asset_tag}</p></b>
-	<p style="margin-left:5%; font-size:12px;">${name}</p>
-</div>
-EOL
-
-exec 2>/dev/null  # vernichtet nervige Fehlermeldungen
-zenity --question --title "Label drucken" --text "\nEs wurde folgender PC eingetragen: \n\nRechnernr: $asset_tag \nTyp: $category \nOS: $os $version \nCPU: $cpu \nRAM: $memory GB \n\nWillst du jetzt das Label drucken?" --no-wrap --ok-label "Ja" --cancel-label "Nein"
-if [ "$?" -eq "0" ]; then
-
-## wget https://github.com/wkhtmltopdf/packaging/releases/download/0.12.6-1/wkhtmltox_0.12.6-1.focal_amd64.deb
-# parsing the variables into html file and make a nice looking pdf for printing
-# page-heigt and page-width are 99012 Large Adress Labels, you can set this by default in cups Print Options with "Media Size"
-wkhtmltopdf --page-height 36mm --page-width 89mm /tmp/rechner.html /tmp/rechner.pdf
-
-echo 'Label drucken' >> ${LOG}
-## change the ip of the printer host
-# -P is the printer name of cups -> https://CUPS_SERVER_IP:631/printers/
-lpr -H ${PRINTER_IP}:631 -P DYMO -o landscape /tmp/rechner.pdf
-
-zenity --info --text="<big>Das ist der Rechner\n\n<big>RE$asset_tag</big></big>" --width=500 --height=200
-echo 'Label wurde gedruckt' >> ${LOG}
-else
-echo "es wurde nichts gedruckt" >> ${LOG}
-fi
-		;;
-		null)
-		zenity --info --text "Das hat nicht geklappt bitte führe das Script von Hand aus.\nBenutze bitte im Terminal:\n\ncurl -sSL pxe.z31.it/post_hardware.sh | bash" --width=500 --height=200
-       		zenity --error --text "Fehlermeldung: \n\n$(cat $HOME/result.json | jq -r '.error')" --width=500 --height=200
-		;;
-esac
-done
-fi
-
-echo '#####################################'
-echo '##### finished post_hardware.sh #####' >> ${LOG}
-echo '#####################################'

scripts/scripts.txt

@@ -0,0 +1,23 @@
+d-i preseed/late_command string \
+in-target bash -c 'echo "\#!/bin/bash" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "\# Install and configure a Ubuntu-PC for the charity organization angestöpselt e.V. | angestoepselt.de" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "\# created by matthias of angestöpselt e.V." >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "\# created at 2022-02-17" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "version=0.2" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "set -o errexit" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "exec 100>/tmp/z31.lock || exit 1" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "flock 100 || exit 1" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "\# Speed up script by not using unicode." >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "LC_ALL=C" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "LANG=C" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "\# some static variables" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "DEBIAN_FRONTEND=noninteractive" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "current_user=\$\(id 1000 | awk -F '\[\(\)\]' '{print \$2}'\)" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "lockfile=/tmp/z31.lock" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "sysinfofile=\$HOME/.config/systeminfo.json" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "random_tmpdir=\$\(mktemp\)" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "SCRIPT_DIR=\"\$\(dirname \"\$0\"\)\"" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "TIME=\$\(date +%Y%m%d%H%M\)" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "LOGTIME=\$\(date \"+%Y-%m-%d %H:%M:%S\"\)" >> /home/computerspende/post_hardware.sh' \
+in-target bash -c 'echo "LOGFILE=\"\$SCRIPT_DIR/\$TIME-z31.log\"" >> /home/computerspende/post_hardware.sh' \
+in-target chmod +x /home/computerspende/late_command.sh

shell.nix

@@ -4,6 +4,7 @@ pkgs.mkShell {
   buildInputs = [
     pkgs.xorriso
     pkgs.p7zip
+    pkgs.python3
   ];
 }