install.sh@ 59527

Last change on this file since 59527 was 58399, checked in by vboxsync, 9 years ago
#8051: Installers: unify Linux host installers as far as possible: since we stopped inserting the common script code containing set_selinux_permissions() into VirtualBox.tmpl that function was no longer called. Move it to postinst-common.sh instead, and remove it from routines.sh and the .run installer.
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File size: 13.6 KB

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1	#!/bin/sh
2	#
3	# Oracle VM VirtualBox
4	# VirtualBox linux installation script
5
6	#
7	# Copyright (C) 2007-2015 Oracle Corporation
8	#
9	# This file is part of VirtualBox Open Source Edition (OSE), as
10	# available from http://www.virtualbox.org. This file is free software;
11	# you can redistribute it and/or modify it under the terms of the GNU
12	# General Public License (GPL) as published by the Free Software
13	# Foundation, in version 2 as it comes in the "COPYING" file of the
14	# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	#
17
18	PATH=$PATH:/bin:/sbin:/usr/sbin
19
20	# Include routines and utilities needed by the installer
21	. ./routines.sh
22
23	LOG="/var/log/vbox-install.log"
24	VERSION="_VERSION_"
25	SVNREV="_SVNREV_"
26	BUILD="_BUILD_"
27	ARCH="_ARCH_"
28	HARDENED="_HARDENED_"
29	# The "BUILD_" prefixes prevent the variables from being overwritten when we
30	# read the configuration from the previous installation.
31	BUILD_BUILDTYPE="_BUILDTYPE_"
32	BUILD_USERNAME="_USERNAME_"
33	CONFIG_DIR="/etc/vbox"
34	CONFIG="vbox.cfg"
35	CONFIG_FILES="filelist"
36	DEFAULT_FILES=`pwd`/deffiles
37	GROUPNAME="vboxusers"
38	INSTALLATION_DIR="/opt/VirtualBox"
39	LICENSE_ACCEPTED=""
40	PREV_INSTALLATION=""
41	PYTHON="_PYTHON_"
42	ACTION=""
43	SELF=$1
44	RC_SCRIPT=0
45	if [ -n "$HARDENED" ]; then
46	VBOXDRV_MODE=0600
47	VBOXDRV_GRP="root"
48	else
49	VBOXDRV_MODE=0660
50	VBOXDRV_GRP=$GROUPNAME
51	fi
52	VBOXUSB_MODE=0664
53	VBOXUSB_GRP=$GROUPNAME
54
55
56	##############################################################################
57	# Helper routines #
58	##############################################################################
59
60	usage() {
61	info ""
62	info "Usage: install \| uninstall"
63	info ""
64	info "Example:"
65	info "$SELF install"
66	exit 1
67	}
68
69	module_loaded() {
70	lsmod \| grep -q "vboxdrv[^_-]"
71	}
72
73	# This routine makes sure that there is no previous installation of
74	# VirtualBox other than one installed using this install script or a
75	# compatible method. We do this by checking for any of the VirtualBox
76	# applications in /usr/bin. If these exist and are not symlinks into
77	# the installation directory, then we assume that they are from an
78	# incompatible previous installation.
79
80	## Helper routine: test for a particular VirtualBox binary and see if it
81	## is a link into a previous installation directory
82	##
83	## Arguments: 1) the binary to search for and
84	## 2) the installation directory (if any)
85	## Returns: false if an incompatible version was detected, true otherwise
86	check_binary() {
87	binary=$1
88	install_dir=$2
89	test ! -e $binary 2>&1 > /dev/null \|\|
90	( test -n "$install_dir" &&
91	readlink $binary 2>/dev/null \| grep "$install_dir" > /dev/null
92	)
93	}
94
95	## Main routine
96	##
97	## Argument: the directory where the previous installation should be
98	## located. If this is empty, then we will assume that any
99	## installation of VirtualBox found is incompatible with this one.
100	## Returns: false if an incompatible installation was found, true otherwise
101	check_previous() {
102	install_dir=$1
103	# These should all be symlinks into the installation folder
104	check_binary "/usr/bin/VirtualBox" "$install_dir" &&
105	check_binary "/usr/bin/VBoxManage" "$install_dir" &&
106	check_binary "/usr/bin/VBoxSDL" "$install_dir" &&
107	check_binary "/usr/bin/VBoxVRDP" "$install_dir" &&
108	check_binary "/usr/bin/VBoxHeadless" "$install_dir" &&
109	check_binary "/usr/bin/VBoxDTrace" "$install_dir" &&
110	check_binary "/usr/bin/VBoxBalloonCtrl" "$install_dir" &&
111	check_binary "/usr/bin/VBoxAutostart" "$install_dir" &&
112	check_binary "/usr/bin/vboxwebsrv" "$install_dir" &&
113	check_binary "/usr/bin/vbox-img" "$install_dir" &&
114	check_binary "/sbin/rcvboxdrv" "$install_dir"
115	}
116
117	##############################################################################
118	# Main script #
119	##############################################################################
120
121	info "VirtualBox Version $VERSION r$SVNREV ($BUILD) installer"
122
123
124	# Make sure that we were invoked as root...
125	check_root
126
127	# Set up logging before anything else
128	create_log $LOG
129
130	log "VirtualBox $VERSION r$SVNREV installer, built $BUILD."
131	log ""
132	log "Testing system setup..."
133
134	# Sanity check: figure out whether build arch matches uname arch
135	cpu=`uname -m`;
136	case "$cpu" in
137	i[3456789]86\|x86)
138	cpu="x86"
139	;;
140	x86_64)
141	cpu="amd64"
142	;;
143	esac
144	if [ "$cpu" != "$ARCH" ]; then
145	info "Detected unsupported $cpu environment."
146	log "Detected unsupported $cpu environment."
147	exit 1
148	fi
149
150	# Sensible default actions
151	ACTION="install"
152	BUILD_MODULE="true"
153	while true
154	do
155	if [ "$2" = "" ]; then
156	break
157	fi
158	shift
159	case "$1" in
160	install)
161	ACTION="install"
162	;;
163
164	uninstall)
165	ACTION="uninstall"
166	;;
167
168	force)
169	FORCE_UPGRADE=1
170	;;
171	license_accepted_unconditionally)
172	# Legacy option
173	;;
174	no_module)
175	BUILD_MODULE=""
176	;;
177	*)
178	if [ "$ACTION" = "" ]; then
179	info "Unknown command '$1'."
180	usage
181	fi
182	info "Specifying an installation path is not allowed -- using /opt/VirtualBox!"
183	;;
184	esac
185	done
186
187	if [ "$ACTION" = "install" ]; then
188	# Choose a proper umask
189	umask 022
190
191	# Find previous installation
192	if test -r "$CONFIG_DIR/$CONFIG"; then
193	. $CONFIG_DIR/$CONFIG
194	PREV_INSTALLATION=$INSTALL_DIR
195	fi
196	if ! check_previous $INSTALL_DIR
197	then
198	info
199	info "You appear to have a version of VirtualBox on your system which was installed"
200	info "from a different source or using a different type of installer (or a damaged"
201	info "installation of VirtualBox). We strongly recommend that you remove it before"
202	info "installing this version of VirtualBox."
203	info
204	info "Do you wish to continue anyway? [yes or no]"
205	read reply dummy
206	if ! expr "$reply" : [yY] && ! expr "$reply" : [yY][eE][sS]
207	then
208	info
209	info "Cancelling installation."
210	log "User requested cancellation of the installation"
211	exit 1
212	fi
213	fi
214
215	# Do additional clean-up in case some-one is running from a build folder.
216	./prerm-common.sh \|\| exit 1
217
218	# Remove previous installation
219	test "${BUILD_MODULE}" = true \|\| VBOX_DONT_REMOVE_OLD_MODULES=1
220
221	if [ -n "$PREV_INSTALLATION" ]; then
222	[ -n "$INSTALL_REV" ] && INSTALL_REV=" r$INSTALL_REV"
223	info "Removing previous installation of VirtualBox $INSTALL_VER$INSTALL_REV from $PREV_INSTALLATION"
224	log "Removing previous installation of VirtualBox $INSTALL_VER$INSTALL_REV from $PREV_INSTALLATION"
225	log ""
226
227	VBOX_NO_UNINSTALL_MESSAGE=1
228	# This also checks $BUILD_MODULE and $VBOX_DONT_REMOVE_OLD_MODULES
229	. ./uninstall.sh
230	fi
231
232	mkdir -p -m 755 $CONFIG_DIR
233	touch $CONFIG_DIR/$CONFIG
234
235	info "Installing VirtualBox to $INSTALLATION_DIR"
236	log "Installing VirtualBox to $INSTALLATION_DIR"
237	log ""
238
239	# Verify the archive
240	mkdir -p -m 755 $INSTALLATION_DIR
241	bzip2 -d -c VirtualBox.tar.bz2 > VirtualBox.tar
242	if ! tar -tf VirtualBox.tar > $CONFIG_DIR/$CONFIG_FILES; then
243	rmdir $INSTALLATION_DIR 2> /dev/null
244	rm -f $CONFIG_DIR/$CONFIG 2> /dev/null
245	rm -f $CONFIG_DIR/$CONFIG_FILES 2> /dev/null
246	log 'Error running "bzip2 -d -c VirtualBox.tar.bz2" or "tar -tf VirtualBox.tar".'
247	abort "Error installing VirtualBox. Installation aborted"
248	fi
249
250	# Create installation directory and install
251	if ! tar -xf VirtualBox.tar -C $INSTALLATION_DIR; then
252	cwd=`pwd`
253	cd $INSTALLATION_DIR
254	rm -f `cat $CONFIG_DIR/$CONFIG_FILES` 2> /dev/null
255	cd $pwd
256	rmdir $INSTALLATION_DIR 2> /dev/null
257	rm -f $CONFIG_DIR/$CONFIG 2> /dev/null
258	log 'Error running "tar -xf VirtualBox.tar -C '"$INSTALLATION_DIR"'".'
259	abort "Error installing VirtualBox. Installation aborted"
260	fi
261
262	cp uninstall.sh $INSTALLATION_DIR
263	echo "uninstall.sh" >> $CONFIG_DIR/$CONFIG_FILES
264
265	# Hardened build: Mark selected binaries set-user-ID-on-execution,
266	# create symlinks for working around unsupported $ORIGIN/.. in VBoxC.so (setuid),
267	# and finally make sure the directory is only writable by the user (paranoid).
268	if [ -n "$HARDENED" ]; then
269	test -e $INSTALLATION_DIR/VirtualBox && chmod 4511 $INSTALLATION_DIR/VirtualBox
270	test -e $INSTALLATION_DIR/VBoxSDL && chmod 4511 $INSTALLATION_DIR/VBoxSDL
271	test -e $INSTALLATION_DIR/VBoxHeadless && chmod 4511 $INSTALLATION_DIR/VBoxHeadless
272	test -e $INSTALLATION_DIR/VBoxNetDHCP && chmod 4511 $INSTALLATION_DIR/VBoxNetDHCP
273	test -e $INSTALLATION_DIR/VBoxNetNAT && chmod 4511 $INSTALLATION_DIR/VBoxNetNAT
274
275	ln -sf $INSTALLATION_DIR/VBoxVMM.so $INSTALLATION_DIR/components/VBoxVMM.so
276	ln -sf $INSTALLATION_DIR/VBoxRT.so $INSTALLATION_DIR/components/VBoxRT.so
277
278	chmod go-w $INSTALLATION_DIR
279	fi
280
281	# This binaries need to be suid root in any case, even if not hardened
282	test -e $INSTALLATION_DIR/VBoxNetAdpCtl && chmod 4511 $INSTALLATION_DIR/VBoxNetAdpCtl
283	test -e $INSTALLATION_DIR/VBoxVolInfo && chmod 4511 $INSTALLATION_DIR/VBoxVolInfo
284
285	# Write the configuration. Needs to be done before the vboxdrv service is
286	# started.
287	echo "# VirtualBox installation directory" > $CONFIG_DIR/$CONFIG
288	echo "INSTALL_DIR='$INSTALLATION_DIR'" >> $CONFIG_DIR/$CONFIG
289	echo "# VirtualBox version" >> $CONFIG_DIR/$CONFIG
290	echo "INSTALL_VER='$VERSION'" >> $CONFIG_DIR/$CONFIG
291	echo "INSTALL_REV='$SVNREV'" >> $CONFIG_DIR/$CONFIG
292	echo "# Build type and user name for logging purposes" >> $CONFIG_DIR/$CONFIG
293	echo "BUILD_TYPE='$BUILD_BUILDTYPE'" >> $CONFIG_DIR/$CONFIG
294	echo "USERNAME='$BUILD_USERNAME'" >> $CONFIG_DIR/$CONFIG
295
296	# Create users group
297	groupadd -r -f $GROUPNAME 2> /dev/null
298
299	# Create symlinks to start binaries
300	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VirtualBox
301	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxManage
302	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxSDL
303	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxVRDP
304	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxHeadless
305	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxBalloonCtrl
306	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxAutostart
307	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/vboxwebsrv
308	ln -sf $INSTALLATION_DIR/vbox-img /usr/bin/vbox-img
309	ln -sf $INSTALLATION_DIR/VBox.png /usr/share/pixmaps/VBox.png
310	if [ -f $INSTALLATION_DIR/VBoxDTrace ]; then
311	ln -sf $INSTALLATION_DIR/VBox.sh /usr/bin/VBoxDTrace
312	fi
313	# Unity and Nautilus seem to look here for their icons
314	ln -sf $INSTALLATION_DIR/icons/128x128/virtualbox.png /usr/share/pixmaps/virtualbox.png
315	ln -sf $INSTALLATION_DIR/virtualbox.desktop /usr/share/applications/virtualbox.desktop
316	ln -sf $INSTALLATION_DIR/virtualbox.xml /usr/share/mime/packages/virtualbox.xml
317	ln -sf $INSTALLATION_DIR/rdesktop-vrdp /usr/bin/rdesktop-vrdp
318	ln -sf $INSTALLATION_DIR/src/vboxhost /usr/src/vboxhost-_VERSION_
319
320	# Convenience symlinks. The creation fails if the FS is not case sensitive
321	ln -sf VirtualBox /usr/bin/virtualbox > /dev/null 2>&1
322	ln -sf VBoxManage /usr/bin/vboxmanage > /dev/null 2>&1
323	ln -sf VBoxSDL /usr/bin/vboxsdl > /dev/null 2>&1
324	ln -sf VBoxHeadless /usr/bin/vboxheadless > /dev/null 2>&1
325	if [ -f $INSTALLATION_DIR/VBoxDTrace ]; then
326	ln -sf VBoxDTrace /usr/bin/vboxdtrace > /dev/null 2>&1
327	fi
328
329	# Icons
330	cur=`pwd`
331	cd $INSTALLATION_DIR/icons
332	for i in *; do
333	cd $i
334	if [ -d /usr/share/icons/hicolor/$i ]; then
335	for j in *; do
336	if expr "$j" : "virtualbox\..*" > /dev/null; then
337	dst=apps
338	else
339	dst=mimetypes
340	fi
341	if [ -d /usr/share/icons/hicolor/$i/$dst ]; then
342	ln -s $INSTALLATION_DIR/icons/$i/$j /usr/share/icons/hicolor/$i/$dst/$j
343	echo /usr/share/icons/hicolor/$i/$dst/$j >> $CONFIG_DIR/$CONFIG_FILES
344	fi
345	done
346	fi
347	cd -
348	done
349	cd $cur
350
351	# Update the MIME database
352	update-mime-database /usr/share/mime 2>/dev/null
353
354	# Update the desktop database
355	update-desktop-database -q 2>/dev/null
356
357	# If Python is available, install Python bindings
358	if [ -n "$PYTHON" ]; then
359	maybe_run_python_bindings_installer $INSTALLATION_DIR
360	fi
361
362	# Do post-installation common to all installer types, currently service
363	# script set-up.
364	if test "${BUILD_MODULE}" = "true"; then
365	START_SERVICES=
366	else
367	START_SERVICES="--nostart"
368	fi
369	"${INSTALLATION_DIR}/prerm-common.sh" >> "${LOG}"
370	"${INSTALLATION_DIR}/postinst-common.sh" ${START_SERVICES} >> "${LOG}"
371
372	info ""
373	if [ ! "$MODULE_FAILED" = "true" ]
374	then
375	info "VirtualBox has been installed successfully."
376	else
377	info "VirtualBox has been installed successfully, but the kernel module could not"
378	info "be built. When you have fixed the problems preventing this, execute"
379	info " /sbin/vboxconfig"
380	info "as administrator to build it."
381	fi
382	info ""
383	info "You will find useful information about using VirtualBox in the user manual"
384	info " $INSTALLATION_DIR/UserManual.pdf"
385	info "and in the user FAQ"
386	info " http://www.virtualbox.org/wiki/User_FAQ"
387	info ""
388	info "We hope that you enjoy using VirtualBox."
389	info ""
390	log "Installation successful"
391	elif [ "$ACTION" = "uninstall" ]; then
392	. ./uninstall.sh
393	fi
394	exit $RC_SCRIPT

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source: vbox/trunk/src/VBox/Installer/linux/install.sh@ 59527

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