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Diffstat (limited to 'src/VBox/Installer/linux/install.sh')
| -rwxr-xr-x | src/VBox/Installer/linux/install.sh | 448 |
1 files changed, 448 insertions, 0 deletions
diff --git a/src/VBox/Installer/linux/install.sh b/src/VBox/Installer/linux/install.sh new file mode 100755 index 00000000..7f6f3709 --- /dev/null +++ b/src/VBox/Installer/linux/install.sh @@ -0,0 +1,448 @@ +#!/bin/sh +# +# Oracle VM VirtualBox +# VirtualBox linux installation script + +# +# Copyright (C) 2007-2022 Oracle and/or its affiliates. +# +# This file is part of VirtualBox base platform packages, as +# available from https://www.virtualbox.org. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation, in version 3 of the +# License. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see <https://www.gnu.org/licenses>. +# +# SPDX-License-Identifier: GPL-3.0-only +# + +# Testing: +# * After successful installation, 0 is returned if the vboxdrv module version +# built matches the one loaded. +# * If the kernel modules cannot be built (run the installer with KERN_VER=none) +# or loaded (run with KERN_VER=<installed non-current version>) +# then 1 is returned. + +PATH=$PATH:/bin:/sbin:/usr/sbin + +# Include routines and utilities needed by the installer +. ./routines.sh + +LOG="/var/log/vbox-install.log" +VERSION="_VERSION_" +SVNREV="_SVNREV_" +BUILD="_BUILD_" +ARCH="_ARCH_" +HARDENED="_HARDENED_" +# The "BUILD_" prefixes prevent the variables from being overwritten when we +# read the configuration from the previous installation. +BUILD_VBOX_KBUILD_TYPE="_BUILDTYPE_" +BUILD_USERNAME="_USERNAME_" +CONFIG_DIR="/etc/vbox" +CONFIG="vbox.cfg" +CONFIG_FILES="filelist" +DEFAULT_FILES=`pwd`/deffiles +GROUPNAME="vboxusers" +INSTALLATION_DIR="_INSTALLATION_DIR_" +LICENSE_ACCEPTED="" +PREV_INSTALLATION="" +PYTHON="_PYTHON_" +ACTION="" +SELF=$1 +RC_SCRIPT=0 +if [ -n "$HARDENED" ]; then + VBOXDRV_MODE=0600 + VBOXDRV_GRP="root" +else + VBOXDRV_MODE=0660 + VBOXDRV_GRP=$GROUPNAME +fi +VBOXUSB_MODE=0664 +VBOXUSB_GRP=$GROUPNAME + +## Were we able to stop any previously running Additions kernel modules? +MODULES_STOPPED=1 + + +############################################################################## +# Helper routines # +############################################################################## + +usage() { + info "" + info "Usage: install | uninstall" + info "" + info "Example:" + info "$SELF install" + exit 1 +} + +module_loaded() { + lsmod | grep -q "vboxdrv[^_-]" +} + +# This routine makes sure that there is no previous installation of +# VirtualBox other than one installed using this install script or a +# compatible method. We do this by checking for any of the VirtualBox +# applications in /usr/bin. If these exist and are not symlinks into +# the installation directory, then we assume that they are from an +# incompatible previous installation. + +## Helper routine: test for a particular VirtualBox binary and see if it +## is a link into a previous installation directory +## +## Arguments: 1) the binary to search for and +## 2) the installation directory (if any) +## Returns: false if an incompatible version was detected, true otherwise +check_binary() { + binary=$1 + install_dir=$2 + test ! -e $binary 2>&1 > /dev/null || + ( test -n "$install_dir" && + readlink $binary 2>/dev/null | grep "$install_dir" > /dev/null + ) +} + +## Main routine +## +## Argument: the directory where the previous installation should be +## located. If this is empty, then we will assume that any +## installation of VirtualBox found is incompatible with this one. +## Returns: false if an incompatible installation was found, true otherwise +check_previous() { + install_dir=$1 + # These should all be symlinks into the installation folder + check_binary "/usr/bin/VirtualBox" "$install_dir" && + check_binary "/usr/bin/VBoxManage" "$install_dir" && + check_binary "/usr/bin/VBoxSDL" "$install_dir" && + check_binary "/usr/bin/VBoxVRDP" "$install_dir" && + check_binary "/usr/bin/VBoxHeadless" "$install_dir" && + check_binary "/usr/bin/VBoxDTrace" "$install_dir" && + check_binary "/usr/bin/VBoxBugReport" "$install_dir" && + check_binary "/usr/bin/VBoxBalloonCtrl" "$install_dir" && + check_binary "/usr/bin/VBoxAutostart" "$install_dir" && + check_binary "/usr/bin/vboxwebsrv" "$install_dir" && + check_binary "/usr/bin/vbox-img" "$install_dir" && + check_binary "/usr/bin/vboximg-mount" "$install_dir" && + check_binary "/sbin/rcvboxdrv" "$install_dir" +} + +############################################################################## +# Main script # +############################################################################## + +info "VirtualBox Version $VERSION r$SVNREV ($BUILD) installer" + + +# Make sure that we were invoked as root... +check_root + +# Set up logging before anything else +create_log $LOG + +log "VirtualBox $VERSION r$SVNREV installer, built $BUILD." +log "" +log "Testing system setup..." + +# Sanity check: figure out whether build arch matches uname arch +cpu=`uname -m`; +case "$cpu" in + i[3456789]86|x86) + cpu="x86" + ;; + x86_64) + cpu="amd64" + ;; +esac +if [ "$cpu" != "$ARCH" ]; then + info "Detected unsupported $cpu environment." + log "Detected unsupported $cpu environment." + exit 1 +fi + +# Sensible default actions +ACTION="install" +BUILD_MODULE="true" +unset FORCE_UPGRADE +while true +do + if [ "$2" = "" ]; then + break + fi + shift + case "$1" in + install|--install) + ACTION="install" + ;; + + uninstall|--uninstall) + ACTION="uninstall" + ;; + + force|--force) + FORCE_UPGRADE=1 + ;; + license_accepted_unconditionally|--license_accepted_unconditionally) + # Legacy option + ;; + no_module|--no_module) + BUILD_MODULE="" + ;; + *) + if [ "$ACTION" = "" ]; then + info "Unknown command '$1'." + usage + fi + info "Specifying an installation path is not allowed -- using _INSTALLATION_DIR_!" + ;; + esac +done + +if [ "$ACTION" = "install" ]; then + # Choose a proper umask + umask 022 + + # Find previous installation + if test -r "$CONFIG_DIR/$CONFIG"; then + . $CONFIG_DIR/$CONFIG + PREV_INSTALLATION=$INSTALL_DIR + fi + if ! check_previous $INSTALL_DIR && test -z "$FORCE_UPGRADE" + then + info + info "You appear to have a version of VirtualBox on your system which was installed" + info "from a different source or using a different type of installer (or a damaged" + info "installation of VirtualBox). We strongly recommend that you remove it before" + info "installing this version of VirtualBox." + info + info "Do you wish to continue anyway? [yes or no]" + read reply dummy + if ! expr "$reply" : [yY] && ! expr "$reply" : [yY][eE][sS] + then + info + info "Cancelling installation." + log "User requested cancellation of the installation" + exit 1 + fi + fi + + # Do additional clean-up in case some-one is running from a build folder. + ./prerm-common.sh || exit 1 + + # Remove previous installation + test "${BUILD_MODULE}" = true || VBOX_DONT_REMOVE_OLD_MODULES=1 + + if [ -n "$PREV_INSTALLATION" ]; then + [ -n "$INSTALL_REV" ] && INSTALL_REV=" r$INSTALL_REV" + info "Removing previous installation of VirtualBox $INSTALL_VER$INSTALL_REV from $PREV_INSTALLATION" + log "Removing previous installation of VirtualBox $INSTALL_VER$INSTALL_REV from $PREV_INSTALLATION" + log "" + + VBOX_NO_UNINSTALL_MESSAGE=1 + # This also checks $BUILD_MODULE and $VBOX_DONT_REMOVE_OLD_MODULES + . ./uninstall.sh + fi + + mkdir -p -m 755 $CONFIG_DIR + touch $CONFIG_DIR/$CONFIG + + info "Installing VirtualBox to $INSTALLATION_DIR" + log "Installing VirtualBox to $INSTALLATION_DIR" + log "" + + # Verify the archive + mkdir -p -m 755 $INSTALLATION_DIR + bzip2 -d -c VirtualBox.tar.bz2 > VirtualBox.tar + if ! tar -tf VirtualBox.tar > $CONFIG_DIR/$CONFIG_FILES; then + rmdir $INSTALLATION_DIR 2> /dev/null + rm -f $CONFIG_DIR/$CONFIG 2> /dev/null + rm -f $CONFIG_DIR/$CONFIG_FILES 2> /dev/null + log 'Error running "bzip2 -d -c VirtualBox.tar.bz2" or "tar -tf VirtualBox.tar".' + abort "Error installing VirtualBox. Installation aborted" + fi + + # Create installation directory and install + if ! tar -xf VirtualBox.tar -C $INSTALLATION_DIR; then + cwd=`pwd` + cd $INSTALLATION_DIR + rm -f `cat $CONFIG_DIR/$CONFIG_FILES` 2> /dev/null + cd $pwd + rmdir $INSTALLATION_DIR 2> /dev/null + rm -f $CONFIG_DIR/$CONFIG 2> /dev/null + log 'Error running "tar -xf VirtualBox.tar -C '"$INSTALLATION_DIR"'".' + abort "Error installing VirtualBox. Installation aborted" + fi + + cp uninstall.sh $INSTALLATION_DIR + echo "uninstall.sh" >> $CONFIG_DIR/$CONFIG_FILES + + # Hardened build: Mark selected binaries set-user-ID-on-execution, + # create symlinks for working around unsupported $ORIGIN/.. in VBoxC.so (setuid), + # and finally make sure the directory is only writable by the user (paranoid). + if [ -n "$HARDENED" ]; then + if [ -f $INSTALLATION_DIR/VirtualBoxVM ]; then + test -e $INSTALLATION_DIR/VirtualBoxVM && chmod 4511 $INSTALLATION_DIR/VirtualBoxVM + else + test -e $INSTALLATION_DIR/VirtualBox && chmod 4511 $INSTALLATION_DIR/VirtualBox + fi + test -e $INSTALLATION_DIR/VBoxSDL && chmod 4511 $INSTALLATION_DIR/VBoxSDL + test -e $INSTALLATION_DIR/VBoxHeadless && chmod 4511 $INSTALLATION_DIR/VBoxHeadless + test -e $INSTALLATION_DIR/VBoxNetDHCP && chmod 4511 $INSTALLATION_DIR/VBoxNetDHCP + test -e $INSTALLATION_DIR/VBoxNetNAT && chmod 4511 $INSTALLATION_DIR/VBoxNetNAT + + ln -sf $INSTALLATION_DIR/VBoxVMM.so $INSTALLATION_DIR/components/VBoxVMM.so + ln -sf $INSTALLATION_DIR/VBoxRT.so $INSTALLATION_DIR/components/VBoxRT.so + + chmod go-w $INSTALLATION_DIR + fi + + # This binaries need to be suid root in any case, even if not hardened + test -e $INSTALLATION_DIR/VBoxNetAdpCtl && chmod 4511 $INSTALLATION_DIR/VBoxNetAdpCtl + test -e $INSTALLATION_DIR/VBoxVolInfo && chmod 4511 $INSTALLATION_DIR/VBoxVolInfo + + # Write the configuration. Needs to be done before the vboxdrv service is + # started. + echo "# VirtualBox installation directory" > $CONFIG_DIR/$CONFIG + echo "INSTALL_DIR='$INSTALLATION_DIR'" >> $CONFIG_DIR/$CONFIG + echo "# VirtualBox version" >> $CONFIG_DIR/$CONFIG + echo "INSTALL_VER='$VERSION'" >> $CONFIG_DIR/$CONFIG + echo "INSTALL_REV='$SVNREV'" >> $CONFIG_DIR/$CONFIG + echo "# Build type and user name for logging purposes" >> $CONFIG_DIR/$CONFIG + echo "VBOX_KBUILD_TYPE='$BUILD_VBOX_KBUILD_TYPE'" >> $CONFIG_DIR/$CONFIG + echo "USERNAME='$BUILD_USERNAME'" >> $CONFIG_DIR/$CONFIG + + # Create users group + groupadd -r -f $GROUPNAME 2> /dev/null + + # Create symlinks to start binaries + ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VirtualBox + if [ -f $INSTALLATION_DIR/VirtualBoxVM ]; then + ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VirtualBoxVM + fi + ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxManage + ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxSDL + ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxVRDP + ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxHeadless + ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxBalloonCtrl + ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxBugReport + ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxAutostart + ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/vboxwebsrv + ln -sf $INSTALLATION_DIR/vbox-img /usr/bin/vbox-img + ln -sf $INSTALLATION_DIR/vboximg-mount /usr/bin/vboximg-mount + if [ -d /usr/share/pixmaps/ ]; then + ln -sf $INSTALLATION_DIR/VBox.png /usr/share/pixmaps/VBox.png + fi + if [ -f $INSTALLATION_DIR/VBoxDTrace ]; then + ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxDTrace + fi + if [ -f $INSTALLATION_DIR/VBoxAudioTest ]; then + ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxAudioTest + fi + # Unity and Nautilus seem to look here for their icons + if [ -d /usr/share/pixmaps/ ]; then + ln -sf $INSTALLATION_DIR/icons/128x128/virtualbox.png /usr/share/pixmaps/virtualbox.png + fi + if [ -d /usr/share/applications/ ]; then + ln -sf $INSTALLATION_DIR/virtualbox.desktop /usr/share/applications/virtualbox.desktop + ln -sf $INSTALLATION_DIR/virtualboxvm.desktop /usr/share/applications/virtualboxvm.desktop + fi + if [ -d /usr/share/mime/packages/ ]; then + ln -sf $INSTALLATION_DIR/virtualbox.xml /usr/share/mime/packages/virtualbox.xml + fi + ln -sf $INSTALLATION_DIR/src/vboxhost /usr/src/vboxhost-_VERSION_ + + # Convenience symlinks. The creation fails if the FS is not case sensitive + ln -sf VirtualBox /usr/bin/virtualbox > /dev/null 2>&1 + if [ -f $INSTALLATION_DIR/VirtualBoxVM ]; then + ln -sf VirtualBoxVM /usr/bin/virtualboxvm > /dev/null 2>&1 + fi + ln -sf VBoxManage /usr/bin/vboxmanage > /dev/null 2>&1 + ln -sf VBoxSDL /usr/bin/vboxsdl > /dev/null 2>&1 + ln -sf VBoxHeadless /usr/bin/vboxheadless > /dev/null 2>&1 + ln -sf VBoxBugReport /usr/bin/vboxbugreport > /dev/null 2>&1 + if [ -f $INSTALLATION_DIR/VBoxDTrace ]; then + ln -sf VBoxDTrace /usr/bin/vboxdtrace > /dev/null 2>&1 + fi + if [ -f $INSTALLATION_DIR/VBoxAudioTest ]; then + ln -sf VBoxAudioTest /usr/bin/vboxaudiotest > /dev/null 2>&1 + fi + + # Icons + cur=`pwd` + cd $INSTALLATION_DIR/icons + for i in *; do + cd $i + if [ -d /usr/share/icons/hicolor/$i ]; then + for j in *; do + if expr "$j" : "virtualbox\..*" > /dev/null; then + dst=apps + else + dst=mimetypes + fi + if [ -d /usr/share/icons/hicolor/$i/$dst ]; then + ln -s $INSTALLATION_DIR/icons/$i/$j /usr/share/icons/hicolor/$i/$dst/$j + echo /usr/share/icons/hicolor/$i/$dst/$j >> $CONFIG_DIR/$CONFIG_FILES + fi + done + fi + cd - + done + cd $cur + + # Update the MIME database + update-mime-database /usr/share/mime 2>/dev/null + + # Update the desktop database + update-desktop-database -q 2>/dev/null + + # If Python is available, install Python bindings + if [ -n "$PYTHON" ]; then + maybe_run_python_bindings_installer $INSTALLATION_DIR $CONFIG_DIR $CONFIG_FILES + fi + + # Do post-installation common to all installer types, currently service + # script set-up. + if test "${BUILD_MODULE}" = "true"; then + START_SERVICES= + else + START_SERVICES="--nostart" + fi + "${INSTALLATION_DIR}/prerm-common.sh" >> "${LOG}" + + # Now check whether the kernel modules were stopped. + lsmod | grep -q vboxdrv && MODULES_STOPPED= + + "${INSTALLATION_DIR}/postinst-common.sh" ${START_SERVICES} >> "${LOG}" + + info "" + info "VirtualBox has been installed successfully." + info "" + info "You will find useful information about using VirtualBox in the user manual" + info " $INSTALLATION_DIR/UserManual.pdf" + info "and in the user FAQ" + info " http://www.virtualbox.org/wiki/User_FAQ" + info "" + info "We hope that you enjoy using VirtualBox." + info "" + + # And do a final test as to whether the kernel modules were properly created + # and loaded. Return 0 if both are true, 1 if not. + test -n "${MODULES_STOPPED}" && + modinfo vboxdrv >/dev/null 2>&1 && + lsmod | grep -q vboxdrv || + abort "The installation log file is at ${LOG}." + + log "Installation successful" +elif [ "$ACTION" = "uninstall" ]; then + . ./uninstall.sh +fi +exit $RC_SCRIPT |