fedora-OEMDRV/system_setup/sync_client_software.sh

#!/usr/bin/env sh
# SPDX-FileCopyrightText: Daniel Pätzold
# SPDX-License-Identifier: AGPL-3.0-or-later
#
# Central sofwareinstallation script. Should be called from logon-script via sudo and prereserved env

#Check for root
if [ "$EUID" -ne 0 ]; then
    echo "Error: Script requires root privileges. It should be executed via logon-script and not standalone."
    echo "Press any key to continue" && read -n 1 -s -r && exit 1
fi

#Check Token
if [ "${DAVTOKEN_USER}." == "." ]; then
    echo "Error: Script cannot be executed standalone, must be run with a matching sudo rule and needs a prereserved environment from logon-script."
    echo "A matching sudo rule could look like this: "'^'${SYSCONFIGPATH////'\/'}'\/system_setup\/sync_client_software\.sh.*$'
    echo "Hint: the rule must contain the !authenticate and setenv option to work."
    echo "Press any key to continue" && read -n 1 -s -r && exit 1
fi

#Install or update Nextcloud com.nextcloud.desktopclient.nextcloud
echo "Update or install Nextcloud client"
/usr/bin/flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo && \
/usr/bin/flatpak install -y --or-update --noninteractive flathub com.nextcloud.desktopclient.nextcloud && echo "Done Update/Install of Nextcloud."
if [[ $? -ne 0 ]]; then
    echo ""
    echo "There seems to be a problem with your network connection. Please first check, if your network can be established before reuming."
    echo "You can press CRTL+C to abort now. Than your data wont be accessible and you need to run \"$0\" again."
    echo "You can also continue without network. You may need your personal encryptionkey for accessing your data."
    read -n 1 -s -r -p "Please check Network and press any Key to continue"
fi
echo ""

#Do an upgrade of the Base package if its configured and if there are changes
chown root:${CLIENTADMINGROUP} -R ${SYSCONFIGPATH}
chmod ug+rwX,o=rX -R ${SYSCONFIGPATH}
if [[ ! -z "${REPO_URL}" ]]; then
    echo "Checking for Upgrades on ${REPO_URL} and Branch ${REPO_BRANCH}"
    REMOTEURL=$( git config --get remote.origin.url )
    echo "Remote git URL is ${REMOTEURL}"
    if [[ "${REMOTEURL}" != "${REPO_URL}" ]]; then
        echo "This Repo is not on the matching URL, so no update is possible. If you want to change this, check out the docs on how to setup from scratch."
    else
        GITBRANCH=$( git rev-parse --abbrev-ref HEAD )
        echo "Current branch is ${GITBRANCH}"
        if [[ "${GITBRANCH}" != "${REPO_BRANCH}" ]]; then
            echo "This Repo is not on the right branch, so no update is possible."
        else
            # Doing upgrade, discarding all local changes frist (is more save than forced pull)
            echo "Checks have passed, we are now upgrading via git."
            #Fetch latest Updates and remove all history
            git fetch origin && git reset --hard origin/${REPO_BRANCH} && git rebase HEAD^
            if [[ $? -ne 0 ]]; then
                echo "Error: Failure while updating, will continue as is."
            fi
        fi
    fi
else
    echo "REPO_URL is not specified in conf - No Upgrade option available."
fi
echo ""

# At first, sync central configs if they are configured to be synced
if [[ ! -z "${DISTCONFIGPATH_SRC}" ]]; then
    echo "Synced config path was found, doing remote sync."
    SYNCCMD="sudo -i /usr/bin/flatpak run --branch=stable --arch=x86_64 --command=nextcloudcmd com.nextcloud.desktopclient.nextcloud -h -u ${DAVTOKEN_USER} -p ${DAVTOKEN_PASS} --path ${DISTCONFIGPATH_SRC} ${DISTCONFIGPATH} https://${SERVERFQDN_NC}"
    SYNCCMD_HIDDENPW=$( echo "${SYNCCMD/${DAVTOKEN_PASS}/***HIDDEN***}" )
    echo "Exec: ${SYNCCMD_HIDDENPW}"
    echo "Sync Configuration"
    ${SYNCCMD} >${TEMPDIR}/synccmd_last.log 2>&1
    if [[ $? -ne 0 ]]; then
        echo "Error in sync:"
        echo ""
        cat ${TEMPDIR}/synccmd_last.log
        echo ""
        echo "Please check if your Token is setup right and for the above Output"
        read -n 1 -s -r -p "Press any key to continue"
        echo ""
        exit 1
    fi
    echo "Sucessfully synced."
    echo ""

    # Check, if we are in configure-mode and if so, remove the file and reread the now new synced configuration
    if [ -f $(dirname "$0")/../config.d/configure.conf ]; then
        #Check if configuration was obtained by sync
        if [ -f $(dirname "$0")/../config/setup_system.conf ]; then
            echo "Existing configuration found in Repository, removing configure-mode and reread the configuration."
            rm -f $(dirname "$0")/../config.d/configure.conf.bak >/dev/null
            mv $(dirname "$0")/../config.d/configure.conf $(dirname "$0")/../config.d/configure.conf.bak
            source $(dirname "$0")/../config/setup_system.conf
        else
            echo "System is in configure-mode and configuration repository was found and synced, but still not configuration was found"
            echo "checking file $(dirname "$0")/../config/setup_system.conf"
            echo ""
            echo "Please make a copy of system_setup/config.dist/setup_system.conf.dist to config/setup_system.conf and check all settings there."
            echo "Then rerun the logon script to sync the file to your repository."
            echo "Press any key to continue" && read -n 1 -s -r && exit 1
        fi
    fi
fi

#Check if Repository is defined
if [ "${CLIENT_SOFTWARE_DST}." == "." ]; then
    echo "No central softwarerepository defined (CLIENT_SOFTWARE_DST). Skipping sync."
else
  # Then, sync all client_software-files
  if [[ ! -z "${CLIENT_SOFTWARE_SRC}" ]]; then
    echo "Syncing central softwarerepository ${CLIENT_SOFTWARE_DST}"
    # Create Directory if not existent
    mkdir -p ${CLIENT_SOFTWARE_DST}
    SYNCCMD="sudo -i /usr/bin/flatpak run --branch=stable --arch=x86_64 --command=nextcloudcmd com.nextcloud.desktopclient.nextcloud -h -u ${DAVTOKEN_USER} -p ${DAVTOKEN_PASS} --path ${CLIENT_SOFTWARE_SRC} ${CLIENT_SOFTWARE_DST} https://${SERVERFQDN_NC}"
    SYNCCMD_HIDDENPW=$( echo "${SYNCCMD/${DAVTOKEN_PASS}/***HIDDEN***}" )
    echo "Exec: ${SYNCCMD_HIDDENPW}"
    echo "Sync Client Software"
    ${SYNCCMD} >${TEMPDIR}/synccmd_last.log 2>&1
    if [[ $? -ne 0 ]]; then
        echo "Error in sync:"
        echo ""
        cat ${TEMPDIR}/synccmd_last.log
        echo ""
        echo "Please check if your Token is setup right and for the above Output"
        read -n 1 -s -r -p "Press any key to continue"
        echo ""
        exit 1
    fi
    echo "Sucessfully synced."
  fi
  echo ""

  # After sync again, restore the rights to all filles. They must be owned by root, changeable by admingroup and readable by otherusers (we are root, so we can change!)
  chown root:${CLIENTADMINGROUP} -R ${SYSCONFIGPATH}
  chmod ug+rwX,o=rX -R ${SYSCONFIGPATH}
  #Make all install.sh executable
  find ${CLIENT_SOFTWARE_DST} -type f -name install.sh -exec chmod ugo+x {} \;

  #Run Software setup
  echo "Running Setup of Software"
  if [ $1 == "install" ]; then
    ${CLIENT_SOFTWARE_DST}/install.sh $2
    if [ $? -ne 0 ]; then
        exit 1
    fi
  fi
fi
echo ""
exit 0