wilde@680: #!/bin/bash
bernhard@1048: # Um TrustBridge zu installieren:
emanuel@1189: # 1. Prüfen Sie, ob Sie dieser Datei genügend vertrauen, um ihr die
emanuel@1189: #    Kontrolle über diesen Rechner zu übergeben. Beispielsweise
emanuel@1189: #    durch Vergleich mit einer starken Prüfsumme aus einer zweiten,
emanuel@1189: #    unabhängigen Quelle.
emanuel@1189: # 2. Öffnen Sie eine Kommandozeile (Anwendung "Terminal").
emanuel@1189: # 3. Wechseln Sie in das Verzeichnis, in dem diese Datei gespeichert
emanuel@1189: #    ist (z.B. per Kommandozeile mit: "cd ~/Schreibtisch").
bernhard@1049: # 4. Starten Sie die Anwendung auf der Kommandozeile, beispielsweise
emanuel@1189: #    als Installation nur für den aktuellen Nutzer, indem Sie
emanuel@1189: #    eingeben:
emanuel@1189: #    	bash TrustBridge-1.0.0-amd64.sh
bernhard@1048: #    Tipp: Die Tab-Taste nach dem "Tr" ergänzt oft den ganzen Namen.
bernhard@1048: #
emanuel@1189: # Übrigens, wir konnten kein übliches .deb-Paket verwenden, da
emanuel@1189: # TrustBridge Ihnen auch die Installation als reiner Nutzer ohne
emanuel@1189: # Admin-Rechte ermöglichen soll.
emanuel@1189: #
bernhard@1048: #
bernhard@1048: # To install TrustBridge:
emanuel@1189: # 1. Verify that you trust this specific file far enough, that you
emanuel@1189: #    are willing to hand over the control of your computer to it. For
emanuel@1189: #    example compare a strong checksum of the file to one from a
emanuel@1189: #    second, independent source.
emanuel@1189: # 2. Open a command line (application "Terminal").
bernhard@1048: # 3. Change your working directory to where this file is stored.
emanuel@1189: #    (e.g. type "cd ~/Desktop" on your command line).
emanuel@1189: # 4. Start the installation on the command line, e.g. for the current
emanuel@1189: #    user only by typing something like:
emanuel@1189: #       bash TrustBridge-1.0.0-amd64.sh
emanuel@1189: #    Hint: If you press the tab-key after "Tr" it may complete the
emanuel@1189: #    filename.
bernhard@1048: #
emanuel@1189: # By the way: We could not have used a .deb package, because the
emanuel@1189: # installation must also work without without adminstrator
emanuel@1189: # priviledges.
bernhard@1048: #
bernhard@1048: #
emanuel@1200: # Copyright (C) 2014
emanuel@1200: # by Bundesamt für Sicherheit in der Informationstechnik (BSI).
emanuel@1200: # Software engineering by Intevation GmbH.
wilde@1165: #
wilde@1165: # This file is Free Software under the GNU GPL (v>=2)
wilde@1165: # and comes with ABSOLUTELY NO WARRANTY!
bernhard@1229: # For details and the license of TrustBridge
bernhard@1229: # see the folder "licenses" after installation
bernhard@1229: # check the corresponding revision of it online at
bernhard@1229: # https://wald.intevation.org/hg/trustbridge/file/tip/licenses
wilde@1165: 
wilde@707: set -u
wilde@680: 
wilde@1139: ###INCLUDE:linux-installer-common.inc
wilde@1150: ###INCLUDE:linux-installer.l10n-de
wilde@795: 
wilde@1139: ###INCLUDE:linux-installer-uninstall.inc
wilde@680: 
wilde@698: usage()
wilde@698: {
wilde@799:   getxt "Usage: %s [OPTION]...\n" "$ME"
wilde@799:   getxt "Install TrustBridge.\n\n"
wilde@799:   getxt "Options:\n"
wilde@799:   getxt "  -p, --prefix=PATH  install files in PATH\n"
wilde@799:   getxt "  -f, --force        install to given prefix, even when a current\n"
wilde@799:   getxt "                     installation with different prefix exists.\n"
andre@1177:   getxt "  -u, --uninstall    uninstall files from current installation\n"
wilde@799:   getxt "  -s, --system       create a system wide (de)installation\n"
wilde@799:   getxt "      --help         display this help and exit\n"
wilde@799:   getxt "      --version      output version information and exit\n"
wilde@698:   exit $1
wilde@698: }
wilde@698: 
wilde@698: parse_args()
wilde@698: {
wilde@698:   OPTS=`getopt \
andre@1257:       -l uninstall,update,force,help,prefix:,system,version \
andre@1273:       -o u,f,p:,s -n "$ME" -- "$@"`
wilde@698:   [ $? -eq 0 ] || usage 23
wilde@698: 
wilde@698:   eval set -- "$OPTS"
wilde@698: 
wilde@698:   while true ; do
wilde@698:     case "$1" in
wilde@698:       --prefix|-p)
wilde@700:         instcfg[PREFIX]="$2"
wilde@698:         shift 2
wilde@698:         ;;
wilde@707:       --system|-s)
wilde@707:         SYSINST=1
wilde@707:         shift 1
wilde@707:         ;;
wilde@705:       --force|-f)
wilde@705:         FORCE=1
wilde@705:         shift 1
wilde@705:         ;;
andre@1177:       --uninstall|-u)
wilde@711:         DEINSTALL=1
wilde@711:         shift 1
wilde@711:         ;;
andre@1066:       --update)
andre@1136: # Update is an internal option that is used when the application calls
andre@1136: # the installer to install an update.
andre@1066:         UPDATE=1
andre@1066:         shift 1
andre@1066:         ;;
wilde@698:       --help)
wilde@698:         usage 0
wilde@698:         ;;
wilde@698:       --version)
wilde@698:         version
wilde@698:         ;;
wilde@698:       --)
wilde@698:         shift
wilde@698:         break
wilde@698:         ;;
wilde@698:     esac
wilde@698:   done
wilde@698: }
wilde@698: 
andre@1066: finished()
andre@1066: {
andre@1066:   echo
emanuel@1189:   echo "################################################################################"
andre@1066:   if [ $SYSINST -eq 1 ]; then
andre@1066:     getxt "System wide installation successful.\n"
andre@1193:     UN_RUNCMD="sudo "
andre@1066:   else
andre@1066:     getxt "Single user installation successful.\n"
andre@1193:     UN_RUNCMD=""
andre@1066:   fi
andre@1066:   getxt "TrustBridge has been installed to: '%s'\n\n" "${instcfg[PREFIX]}"
andre@1066: 
bernhard@1112:   getxt "To remove the application and the root certificates it has inserted,\n"
andre@1177:   getxt "call the uninstall command:\n"
andre@1193:   echo "  $UN_RUNCMD ${instcfg[PREFIX]}/bin/trustbridge-uninstall.sh"
bernhard@1075: 
emanuel@1189:   echo "################################################################################"
andre@1289:   if [ $UPDATE -eq 0 ]; then
andre@1289:     if ! [ $(id -u) -eq 0 ]; then
andre@1289:       getxt "Press enter to launch '%s'\n" "${instcfg[PREFIX]}/bin/trustbridge"
andre@1289:       getxt "or press Control-C to quit the installer.\n"
andre@1289:       read
andre@1289:       "${instcfg[PREFIX]}/bin/trustbridge" &
andre@1289:     else
andre@1289:       getxt "You can now launch '%s'\n" "${instcfg[PREFIX]}/bin/trustbridge"
andre@1289:     fi
andre@1066:   fi
andre@1066: }
andre@1066: 
wilde@873: cleanup()
wilde@873: {
wilde@935:   getxt "Cleaning up temporary stuff ...\n"
wilde@1132: 
wilde@1132:   # remove temporary directories:
wilde@1132:   local -a temp_dirs
wilde@1139:   if [ "${lock_dir:-}" ]; then
wilde@1132:       # $lock_dir is generate by the shar
wilde@1132:       temp_dirs+=("${instcfg[PREFIX]}/$lock_dir")
andre@937:   fi
andre@1258:   if [ "${TMPEXTRACT_DIR:-}" ]; then
andre@1258:       temp_dirs+=("$TMPEXTRACT_DIR")
andre@1258:   fi
andre@1258: 
wilde@1139:   if [ "${lock_dir:-}" ]; then
wilde@1139:       temp_dirs+=("$extra_bin_path")
wilde@1139:   fi
wilde@1133: 
wilde@1139:   for dir in "${temp_dirs[@]-}" ; do
wilde@935:     [ -d "$dir" ] &&
wilde@935:         rm -rf "$dir"
wilde@935:   done
wilde@707: }
wilde@707: 
wilde@700: write_instcfg()
wilde@700: {
wilde@700:   install -d `dirname "$instcfg_file"`
wilde@700:   echo "# Created by TrustBridge-Installer, don't touch!" >"$instcfg_file"
wilde@700:   for key in "${!instcfg[@]}" ; do
wilde@700:     echo "${key}=${instcfg[$key]}" >>"$instcfg_file"
wilde@700:   done
wilde@700: }
wilde@700: 
andre@777: write_autostart()
andre@777: {
andre@777:   cat > "$1" << EOF
andre@777: [Desktop Entry]
andre@777: Type=Application
andre@777: Name=TrustBridge
andre@777: Exec="${instcfg[PREFIX]}/bin/trustbridge" --tray
andre@777: EOF
andre@777:   chown "${SUDO_USER:-${USER}}" "$1"
andre@777:   chmod 700 "$1"
andre@777: }
andre@777: 
andre@872: write_startmenu()
andre@872: {
andre@872:   cat > "$1" << EOF
andre@872: [Desktop Entry]
andre@872: Type=Application
andre@872: Name=TrustBridge
andre@872: Comment=Install and update trusted root certificates
andre@872: Comment[de]=Vertrauenswürdige Wurzelzertifikate installieren und aktualisieren
andre@872: Exec=${instcfg[PREFIX]}/bin/trustbridge
andre@872: Icon=${instcfg[PREFIX]}/share/pixmaps/trustbridge/trustbridge.png
andre@872: Terminal=false
andre@872: Categories=Network;Qt;
andre@872: StartupNotify=false
andre@872: EOF
andre@872: }
andre@872: 
andre@872: setup_startmenu()
andre@872: {
andre@872:   # Supported desktop environments: Unity, GNOME, XFCE, LXDE, KDE
andre@872:   # System wide installation with a nonstandard XDG_DATA_HOME is not
andre@872:   # respected with regards to autostart.
andre@872:   if [ ! -d "${startmenu_path}" ]; then
andre@872:     install -d "${startmenu_path}" || \
andre@872:       fatal "Failed to create startmenu directory: '%s'\n" "$startmenu_path"
andre@872:   fi
andre@872: 
andre@872:   write_startmenu "${startmenu_path}/trustbridge.desktop"
andre@872:   update-desktop-database 2>&1 || true
andre@872: }
andre@872: 
andre@777: setup_autostart()
andre@777: {
andre@777:   # Supported desktop environments: Unity, GNOME, XFCE, LXDE, KDE
andre@785:   # System wide installation with a nonstandard XDG_CONFIG_HOME or KDEHOME is not
andre@785:   # respected with regards to autostart.
andre@785:   if [ ! -d "${autostart_path}" ]; then
andre@785:     install -d "${autostart_path}" || \
wilde@795:       fatal "Failed to create autostart directory: '%s'\n" "$autostart_path"
andre@785:   fi
andre@777: 
emanuel@854:   write_autostart "${autostart_path}/trustbridge.desktop"
andre@777: }
wilde@707: 
wilde@873: provide_uudecode_maybe()
wilde@873: {
wilde@873:   # The shar needs uudecode, which might not be installed.  If its not
wilde@873:   # available we will provide our own python based implementation.
wilde@873:   if which uudecode >/dev/null 2>&1 ; then
wilde@873:       getxt "Found system uudecode.\n"
wilde@873:   else
wilde@873:     local myuudecode="$extra_bin_path/uudecode"
wilde@873:     cat >"$myuudecode" <<EOF
wilde@873: #!/usr/bin/python2
wilde@873: import os
wilde@873: import sys
wilde@873: import uu
wilde@873: os.path.chmod = os.chmod
wilde@873: def rm_if_exists(file):
wilde@873:     try:
wilde@873:         os.remove(file)
wilde@873:     except OSError:
wilde@873:         pass
wilde@873: os.path.exists = rm_if_exists
wilde@873: if len(sys.argv) > 1:
wilde@873:     f = open(sys.argv[1], 'r')
wilde@873: else:
wilde@873:     f = sys.stdin
wilde@873: uu.decode(f, None, None, 1)
wilde@873: EOF
wilde@873:     chmod 755 "$myuudecode"
wilde@873:     PATH="${extra_bin_path}:$PATH"
wilde@873:     getxt "Using python uudecode provided by installer.\n"
wilde@873:   fi
wilde@873: }
wilde@873: 
wilde@698: #======================================================================
wilde@698: # main()
wilde@935: trap cleanup EXIT
wilde@698: 
wilde@698: parse_args "$@"
andre@1040: check_priv
wilde@707: init_vars
wilde@705: read_oldinstcfg
wilde@698: 
wilde@680: cat <<EOF
wilde@680: ------------------------------------------------------------------------
wilde@680: 
wilde@680:    TrustBridge - Installer
andre@1380:    Version ${instcfg[VERSION]} - ${ARCH}
wilde@680: 
wilde@680: ------------------------------------------------------------------------
wilde@680: EOF
wilde@680: 
andre@972: if [ "$ARCH" == "x86_64" -a "$ARCH" != "$HOST_ARCH" ]; then
andre@972:     getxt "It appears your system architecture is %s.\n" "$HOST_ARCH"
andre@972:     getxt "This installer is for 64 bit systems.\n"
andre@972:     getxt "Really install TrustBridge for '%s' systems? [y/n]\n" "${ARCH}"
andre@972:     yorn || exit 0
andre@972: fi
andre@972: 
andre@972: if [ "$ARCH" == "i386" ]; then
andre@972:     if [[ "$HOST_ARCH" != *86 ]]; then
andre@972:         getxt "It appears your system architecture is %s.\n" "$HOST_ARCH"
andre@972:         getxt "This installer is for 32 bit systems.\n"
andre@972:         getxt "Really install TrustBridge for '%s' systems? [y/n]\n" "${ARCH}"
andre@972:         yorn || exit 0
andre@972:     fi
andre@972: fi
andre@972: 
wilde@711: if [ $DEINSTALL -eq 1 ] ; then
wilde@711:     deinstall
wilde@711:     # Stop after deinstallation:
wilde@711:     exit 0
wilde@711: fi
wilde@711: 
wilde@700: if [ -z "${instcfg[PREFIX]}" ] ; then
andre@1194:   instcfg[PREFIX]="${inst_default_prefix}"
wilde@705: else
wilde@705:   # Prefix was given on invocation:
wilde@705:   if [ "${oldinstcfg[PREFIX]}" -a \
wilde@705:        "${instcfg[PREFIX]}" != "${oldinstcfg[PREFIX]}" -a \
wilde@705:        $FORCE -ne 1 ] ; then
wilde@795:       fatal "Prefix differs from current installation (%s).  Aborting!\n" "${oldinstcfg[PREFIX]}"
wilde@705:   fi
wilde@698: fi
wilde@682: 
wilde@795: getxt "Installing to '%s':\n" "${instcfg[PREFIX]}"
wilde@680: 
wilde@700: if [ ! -d "${instcfg[PREFIX]}" ] ; then
wilde@795:     getxt "creating installation directory ...\n"
wilde@795:     install -d "${instcfg[PREFIX]}" || fatal "Could not create '%s'!\n" "${instcfg[PREFIX]}"
wilde@680: fi
wilde@680: 
wilde@873: getxt "checking for uudecode ...\n"
wilde@873: provide_uudecode_maybe
wilde@873: 
wilde@795: getxt "unpacking files ...\n"
wilde@1161: OLDWD="$PWD"
andre@1258: 
andre@1258: if [ $UPDATE -eq 1 ]; then
andre@1258:     # Trustbridge might be running. Install into temporary dir
andre@1258:     # and move the directory into the installation prefix afterwards
andre@1258:     TMPEXTRACT_DIR=$(mktemp -d)
andre@1258:     cd "$TMPEXTRACT_DIR"
andre@1258: else
andre@1258:     cd "${instcfg[PREFIX]}"
andre@1258: fi
wilde@680: 
wilde@711: set +u
wilde@753: set -- '-c'
wilde@680: # ----------------------------------------------------------------------
wilde@700: # regular shar archive inserted here:
wilde@700: ###SHAR###
wilde@700: # ----------------------------------------------------------------------
wilde@700: 
andre@1258: if [ $UPDATE -eq 1 ]; then
andre@1258:     cp -fr "$TMPEXTRACT_DIR/bin" "${instcfg[PREFIX]}"
andre@1258:     cp -fr "$TMPEXTRACT_DIR/share" "${instcfg[PREFIX]}"
andre@1258: fi
andre@1258: 
wilde@1161: cd "$OLDWD"
wilde@1161: 
wilde@795: getxt "Preparing trustbridge-tray-starter ...\n"
wilde@738: sed -i "/^PREFIX=/c\PREFIX='${instcfg[PREFIX]}'" \
wilde@738:     "${instcfg[PREFIX]}/bin/trustbridge-tray-starter.sh"
wilde@738: 
wilde@795: getxt "Setting up cronjob ...\n"
wilde@749: setup_cronjob
wilde@749: 
wilde@795: getxt "Setting up autostart ...\n"
andre@777: setup_autostart
andre@777: 
andre@872: getxt "Setting up start menu entries ...\n"
andre@872: setup_startmenu
andre@872: 
wilde@795: getxt "Writing installation configuration to: %s ...\n" "$instcfg_file"
wilde@700: write_instcfg
wilde@873: 
andre@1066: finished
andre@1066: 
wilde@935: # cleanup
wilde@935: # is called implicitly at exit via trap...
wilde@700: exit 0