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# Oracle VM VirtualBox
# VirtualBox installer shell routines
#
# Copyright (C) 2007-2011 Oracle Corporation
#
# This file is part of VirtualBox Open Source Edition (OSE), as
# available from http://www.virtualbox.org. This file is free software;
# you can redistribute it and/or modify it under the terms of the GNU
# General Public License (GPL) as published by the Free Software
# Foundation, in version 2 as it comes in the "COPYING" file of the
# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
#
## @todo Make this file into a script in the VirtualBox lib directory once
# enough code has been made shared between the different installers.
# This is used for unit testing and will be reset after the file is sourced for
# test runs.
unset EXTERN
udev_write_vboxdrv() {
VBOXDRV_GRP="$1"
VBOXDRV_MODE="$2"
echo "KERNEL==\"vboxdrv\", NAME=\"vboxdrv\", OWNER=\"root\", GROUP=\"$VBOXDRV_GRP\", MODE=\"$VBOXDRV_MODE\""
echo "KERNEL==\"vboxdrvu\", NAME=\"vboxdrvu\", OWNER=\"root\", GROUP=\"root\", MODE=\"0666\""
echo "KERNEL==\"vboxnetctl\", NAME=\"vboxnetctl\", OWNER=\"root\", GROUP=\"$VBOXDRV_GRP\", MODE=\"$VBOXDRV_MODE\""
}
udev_write_usb() {
INSTALLATION_DIR="$1"
USB_GROUP="$2"
echo "SUBSYSTEM==\"usb_device\", ACTION==\"add\", RUN+=\"$INSTALLATION_DIR/VBoxCreateUSBNode.sh \$major \$minor \$attr{bDeviceClass}${USB_GROUP}\""
echo "SUBSYSTEM==\"usb\", ACTION==\"add\", ENV{DEVTYPE}==\"usb_device\", RUN+=\"$INSTALLATION_DIR/VBoxCreateUSBNode.sh \$major \$minor \$attr{bDeviceClass}${USB_GROUP}\""
echo "SUBSYSTEM==\"usb_device\", ACTION==\"remove\", RUN+=\"$INSTALLATION_DIR/VBoxCreateUSBNode.sh --remove \$major \$minor\""
echo "SUBSYSTEM==\"usb\", ACTION==\"remove\", ENV{DEVTYPE}==\"usb_device\", RUN+=\"$INSTALLATION_DIR/VBoxCreateUSBNode.sh --remove \$major \$minor\""
}
generate_udev_rule() {
VBOXDRV_GRP="$1" # The group owning the vboxdrv device
VBOXDRV_MODE="$2" # The access mode for the vboxdrv device
INSTALLATION_DIR="$3" # The directory VirtualBox is installed in
USB_GROUP="$4" # The group that has permission to access USB devices
NO_INSTALL="$5" # Set this to "1" to remove but not re-install rules
UDEV_STRING="$6" # The output of the udev version command
# Extra space!
case "$USB_GROUP" in ?*) USB_GROUP=" $USB_GROUP" ;; esac
case "$NO_INSTALL" in
"1") ;;
*)
udev_ver=`expr "$UDEV_STRING" : '[^0-9]*\([0-9]*\)'`
udev_fix=""
test "$udev_ver" = "" -o "$udev_ver" -lt 55 &&
udev_fix="1"
udev_do_usb=""
test "$udev_ver" -ge 59 &&
udev_do_usb="1"
case "$udev_fix" in
"1")
udev_write_vboxdrv "$VBOXDRV_GRP" "$VBOXDRV_MODE" |
sed 's/\([^+=]*\)[+=]*\([^"]*"[^"]*"\)/\1=\2/g'
;;
*)
udev_write_vboxdrv "$VBOXDRV_GRP" "$VBOXDRV_MODE"
case "$udev_do_usb" in "1")
udev_write_usb "$INSTALLATION_DIR" "$USB_GROUP" ;;
esac
;;
esac
;;
esac
}
install_udev() {
# install udev rule (disable with INSTALL_NO_UDEV=1 in /etc/default/virtualbox) for distribution packages
VBOXDRV_GRP="$1" # The group owning the vboxdrv device
VBOXDRV_MODE="$2" # The access mode for the vboxdrv device
INSTALLATION_DIR="$3" # The directory VirtualBox is installed in
USB_GROUP="$4" # The group that has permission to access USB devices
NO_INSTALL="$5" # Set this to "1" to remove but not re-install rules
if test -d /etc/udev/rules.d; then
udev_out="`udevadm version 2>/dev/null || udevinfo -V 2>/dev/null`"
generate_udev_rule "$VBOXDRV_GRP" "$VBOXDRV_MODE" "$INSTALLATION_DIR" \
"$USB_GROUP" "$NO_INSTALL" "$udev_out"
fi
# Remove old udev description file
rm -f /etc/udev/rules.d/10-vboxdrv.rules 2> /dev/null
}
# Add a unit test if/when needed following the same pattern as for
# install_udev.
install_create_usb_node_for_sysfs() {
# Create a usb device node for a given sysfs path
path="$1" # sysfs path for the device
usb_createnode="$2" # Path to the USB device node creation script
usb_group="$3" # The group to give ownership of the node to
if $EXTERN test -r "${path}/dev"; then
dev="`$EXTERN cat "${path}/dev" 2> /dev/null`"
major="`expr "$dev" : '\(.*\):' 2> /dev/null`"
minor="`expr "$dev" : '.*:\(.*\)' 2> /dev/null`"
class="`$EXTERN cat ${path}/bDeviceClass 2> /dev/null`"
$EXTERN sh "${usb_createnode}" "$major" "$minor" "$class" \
"${usb_group}" 2>/dev/null
fi
}
# install_device_node_setup contains some aliases for unit testing purposes. # Set them to their normal values here.
udev_rule_file=/etc/udev/rules.d/60-vboxdrv.rules # Set this to /dev/null
# for unit testing
sysfs_usb_devices="/sys/bus/usb/devices/*"
install_device_node_setup() {
# Install udev rules and create device nodes for usb access
# To unit test, set $EXTERN to point to a function simulating these
# functions (defined further up in this file): install_udev;
# install_create_usb_node_for_sysfs. See the code for usage.
VBOXDRV_GRP="$1" # The group that should own /dev/vboxdrv
VBOXDRV_MODE="$2" # The mode to be used for /dev/vboxdrv
INSTALLATION_DIR="$3" # The directory VirtualBox is installed in
USB_GROUP="$4" # The group that should own the /dev/vboxusb device
# nodes unless INSTALL_NO_GROUP=1 in
# /etc/default/virtualbox. Optional.
usb_createnode="$INSTALLATION_DIR/VBoxCreateUSBNode.sh"
# install udev rule (disable with INSTALL_NO_UDEV=1 in
# /etc/default/virtualbox)
if [ "$INSTALL_NO_GROUP" != "1" ]; then
usb_group=$USB_GROUP
vboxdrv_group=$VBOXDRV_GRP
else
usb_group=root
vboxdrv_group=root
fi
$EXTERN install_udev "${vboxdrv_group}" "$VBOXDRV_MODE" \
"$INSTALLATION_DIR" "${usb_group}" \
"$INSTALL_NO_UDEV" > ${udev_rule_file}
# Build our device tree
for i in ${sysfs_usb_devices}; do # This line intentionally without quotes.
$EXTERN install_create_usb_node_for_sysfs "$i" "${usb_createnode}" \
"${usb_group}"
done
}
set_selinux_permissions() {
# XXX SELinux: allow text relocation entries
INSTALLATION_DIR="$1" # Where the VirtualBox binaries are installed to
SHARE_DIR="$2" # Where shared bits are installed to
if [ -x /usr/bin/chcon ]; then
chcon -t texrel_shlib_t "$INSTALLATION_DIR"/*VBox* > /dev/null 2>&1
chcon -t texrel_shlib_t "$INSTALLATION_DIR"/VBoxAuth.so \
> /dev/null 2>&1
chcon -t texrel_shlib_t "$INSTALLATION_DIR"/VirtualBox.so \
> /dev/null 2>&1
chcon -t texrel_shlib_t "$INSTALLATION_DIR"/components/VBox*.so \
> /dev/null 2>&1
chcon -t java_exec_t "$INSTALLATION_DIR"/VirtualBox > /dev/null 2>&1
chcon -t java_exec_t "$INSTALLATION_DIR"/VBoxSDL > /dev/null 2>&1
chcon -t java_exec_t "$INSTALLATION_DIR"/VBoxHeadless \
> /dev/null 2>&1
chcon -t java_exec_t "$INSTALLATION_DIR"/VBoxNetDHCP \
> /dev/null 2>&1
chcon -t java_exec_t "$INSTALLATION_DIR"/VBoxNetNAT \
> /dev/null 2>&1
chcon -t java_exec_t "$INSTALLATION_DIR"/VBoxExtPackHelperApp \
> /dev/null 2>&1
chcon -t java_exec_t "$INSTALLATION_DIR"/vboxwebsrv > /dev/null 2>&1
chcon -t java_exec_t "$INSTALLATION_DIR"/webtest > /dev/null 2>&1
chcon -t bin_t "$SHARE_DIR"/src/vboxhost/build_in_tmp \
> /dev/null 2>&1
fi
}
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