# old linuxrc version:
[ -d /cdrom ] && export LIVECD_PATH=/cdrom
-# new initramfs layout:
+# initramfs layout until around December 2012:
[ -d /live/image ] && export LIVECD_PATH=/live/image
+# initramfs layout since around December 2012:
+[ -d /lib/live/mount/medium ] && export LIVECD_PATH=/lib/live/mount/medium
# Ignore these signals in non-interactive mode: INT, TERM, SEGV
[ -z "$PS1" ] && trap "" 2 3 11
# if CMDLINE was set from the outside, we're debugging.
# otherwise, take CMDLINE from Kernel and config files.
CMDLINE="$(cat /proc/cmdline)"
- [ -d /cdrom/bootparams/ ] && CMDLINE="$CMDLINE $(cat /cdrom/bootparams/* | tr '\n' ' ')"
- [ -d /live/image/bootparams/ ] && CMDLINE="$CMDLINE $(cat /live/image/bootparams/* | tr '\n' ' ')"
+ [ -d ${LIVECD_PATH}/bootparams/ ] && CMDLINE="$CMDLINE $(cat ${LIVECD_PATH}/bootparams/* | tr '\n' ' ')"
modprobe 9p 2>/dev/null || true
if grep -q 9p /proc/filesystems ; then
- local TAG="grml-parameters"
+ TAG="grml-parameters"
if grep -q "$TAG" /sys/bus/virtio/devices/*/mount_tag 2>/dev/null ; then
- local MOUNTDIR="$(mktemp -d)"
+ MOUNTDIR="$(mktemp -d)"
mount -t 9p -o trans=virtio,ro "$TAG" "$MOUNTDIR"
CMDLINE="$CMDLINE $(cat "$MOUNTDIR"/* 2>/dev/null | tr '\n' ' ')"
umount "$MOUNTDIR"
grep -q small /etc/grml_version 2>>$DEBUG && return 0 || return 1
}
+# if no password is set return a random password
+set_passwd() {
+ [ -n "$PASSWD" ] && return 0
+
+ if [ -x /usr/bin/apg ] ; then
+ PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
+ elif [ -x /usr/bin/gpw ] ; then
+ PASSWD="$(gpw 1)"
+ elif [ -x /usr/bin/pwgen ] ; then
+ PASSWD="$(pwgen -1 8)"
+ elif [ -x /usr/bin/hexdump ] ; then
+ PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
+ elif [ -n "$RANDOM" ] ; then
+ PASSWD="grml${RANDOM}"
+ else
+ PASSWD=''
+ eerror "Empty passphrase and neither apg, gpw, pwgen, hexdump nor \$RANDOM available. Skipping."
+ eend 1
+ return 1
+ fi
+}
+
### }}}
# {{{ filesystems (proc, pts, sys) and fixes
[ -z "$KTZ" ] && [ -r /etc/timezone ] && KTZ=$(cat /etc/timezone)
if [ ! -f "/usr/share/zoneinfo/$KTZ" ] ; then
ewarn "Warning: unknown timezone $KTZ" ; eend 1
- KTZ="Europe/Vienna"
+ KTZ="UTC"
ewarn "Falling back to timezone $KTZ" ; eend 0
fi
# {{{ print kernel info
config_kernel(){
- if $VIRTUAL ; then
- einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
- else
+ if $VIRTUAL && [ -n "$VIRTUAL_ENV" ] ; then
einfo "Running Linux Kernel $KERNEL inside $VIRTUAL_ENV" ; eend 0
+ else
+ einfo "Running Linux Kernel $KERNEL" ; eend 0
fi
if [ -r /proc/cpuinfo ] ; then
}
# }}}
-# {{{ Collect partitions from /proc/partitions first for enabling DMA
-check_partitions(){
-partitions=""
-IDEDISKS=""
-while read major minor blocks partition relax; do
- partition="${partition##*/}"
- [ -z "$partition" -o ! -e "/dev/$partition" ] && continue
- case "$partition" in
- hd?) IDEDISKS="$IDEDISKS $partition";; # IDE Harddisk, entire disk
- sd?) ;; # SCSI Harddisk, entire disk
-# [hs]d*) partitions="$partitions /dev/$partition";; # IDE or SCSI disk partition
- [hs]d*|ub*) partitions="$partitions /dev/$partition";; # IDE, USB or SCSI disk partition
- esac
-done <<EOT
-$(awk 'BEGIN{old="__start"}{if($0==old){exit}else{old=$0;if($4&&$4!="name"){print $0}}}' /proc/partitions)
-EOT
-}
-check_partitions >/dev/null 2>&1 # avoid output "check_partitions:3: read-only file system"
-# }}}
-
# {{{ Start brltty
config_brltty() {
if checkbootparam 'brltty' ; then
}
# }}}
-# {{{ Enable DMA for all IDE drives now if not disabled
-# Notice: Already done by linuxrc, but make sure it's done also on harddisk-installed systems
-config_dma(){
-if checkbootparam 'nodma'; then
- ewarn "Skipping DMA accelleration as requested on boot commandline." ; eend 0
-else
- for d in $(cd /proc/ide 2>>$DEBUG && echo hd[a-z]); do
- if test -d /proc/ide/$d; then
- if egrep -q 'using_dma[ \t]+0' /proc/ide/$d/settings 2>>$DEBUG; then
- MODEL="$(cat /proc/ide/$d/model 2>>$DEBUG)"
- test -z "$MODEL" && MODEL="[GENERIC IDE DEVICE]"
- einfo "Enabling DMA acceleration for: ${WHITE}$d ${YELLOW}[${MODEL}]${NORMAL}"
- echo "using_dma:1" >/proc/ide/$d/settings
- eend 0
- fi
- fi
- done
-fi
-}
-# }}}
-
# {{{ Start creating /etc/fstab with HD partitions and USB SCSI devices now
config_fstab(){
fi
fi
- rm -f $LOADCPUFREQ
+ rm -f "$LOADCPUFREQ"
if [ -z "$SKIP_CPU_GOVERNOR" ] ; then
- if grep -vq ondemand /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors; then
- einfo "Loading cpufreq_ondemand"
- modprobe cpufreq_ondemand
- eend $?
+ if [ -r /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors ] ; then
+ if ! grep -q ondemand /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors ; then
+ einfo "Ondemand governor not available for CPU(s), not modifying governor configuration"
+ else
+ einfo "Setting ondemand governor"
+ RC=0
+ for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
+ echo ondemand > $file || RC=1
+ done
+ eend $RC
+ fi
fi
-
- einfo "Setting ondemand governor"
- RC=0
- for file in $(find /sys/devices/system/cpu/ -name scaling_governor 2>/dev/null) ; do
- echo ondemand > $file || RC=1
- done
- eend $RC
- fi # cpu-governor
+ fi
eoutdent
fi
# {{{ autostart of ssh
config_ssh(){
if checkbootparam 'ssh' ; then
- SSH_PASSWD=''
- SSH_PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
+ local PASSWD
+ PASSWD="$(getbootparam 'ssh' 2>>$DEBUG)"
+
config_userlocal
einfo "Bootoption ssh found, trying to set password for root and user $localuser"
[ -z "$localuser" ] && eend 1
- eindent
- if [ -z "$SSH_PASSWD" ] ; then
- if [ -x /usr/bin/apg ] ; then
- SSH_PASSWD="$(apg -M NL -a 0 -m 8 -x 12 -n 1)"
- elif [ -x /usr/bin/gpw ] ; then
- SSH_PASSWD="$(gpw 1)"
- elif [ -x /usr/bin/pwgen ] ; then
- SSH_PASSWD="$(pwgen -1 8)"
- elif [ -x /usr/bin/hexdump ] ; then
- SSH_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
- elif [ -n "$RANDOM" ] ; then
- SSH_PASSWD="grml${RANDOM}"
- else
- SSH_PASSWD=''
- eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
- eend 1
- fi
- if [ -n "$SSH_PASSWD" ] ; then
- ewarn "No given password for ssh found. Using random password: $SSH_PASSWD" ; eend 0
- fi
+ eindent
+ if [ -z "$PASSWD" ] ; then
+ set_passwd && ewarn "No given password for found. Using random password: $PASSWD" && eend 0
fi
eoutdent
- # finally check if we have a password we can use:
- if [ -n "$SSH_PASSWD" ] ; then
- # chpasswd sucks, seriously.
+ if [ -n "$PASSWD" ] ; then
chpass_options=""
if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
chpass_options="-m"
fi
- echo "$localuser:$SSH_PASSWD" | chpasswd $chpass_options
- echo "root:$SSH_PASSWD" | chpasswd $chpass_options
+
+ echo "$localuser:$PASSWD" | chpasswd $chpass_options
+ echo "root:$PASSWD" | chpasswd $chpass_options
+
+ eindent
+ ewarn "Warning: please change the password for root and user $localuser as soon as possible!"
+ eoutdent
fi
einfo "Starting secure shell server in background for root and user $localuser"
/etc/init.d/ssh start >>$DEBUG 2>>$DEBUG &
eend $?
- eindent
- ewarn "Warning: please change the password for root and user $localuser as soon as possible!"
- eoutdent
fi
}
+
+# }}}
+
+# {{{ display hostkeys of SSH server
+config_display_ssh_fingerprints() {
+ if ! ls /etc/ssh/ssh_host_\*_key >/dev/null 2>&1 ; then
+ return 0 # no SSH host keys present
+ fi
+
+ einfo "SSH key fingerprints:"
+ for file in /etc/ssh/ssh_host_*_key ; do
+ einfon
+ ssh-keygen -l -f $file
+ done | column -t
+ eend $?
+}
# }}}
# {{{ autostart of x11vnc
}
# }}}
-# {{{ set password for default user
+# {{{ set password for root and default user
config_passwd(){
if checkbootparam 'passwd' >>$DEBUG 2>&1; then
+ local PASSWD
PASSWD="$(getbootparam 'passwd' 2>>$DEBUG)"
+
config_userlocal
- einfo "Bootoption passwd found, change password for user '$localuser'."
+ einfo "Bootoption passwd found, trying to set password for root and user $localuser"
[ -z "$localuser" ] && eend 1
- if [ -n "$PASSWD" ] ; then
- echo "$localuser:$PASSWD" | chpasswd -m ; eend $?
- else
- eerror "No given password for ssh found. Autostart of SSH will not work." ; eend 1
- fi
+
eindent
- ewarn "Warning: please change the password for user grml set via bootparameter as soon as possible!"
+ if [ -z "$PASSWD" ] ; then
+ set_passwd && ewarn "No given password for found. Using random password: $PASSWD" && eend 0
+ fi
eoutdent
+
+ if [ -n "$PASSWD" ] ; then
+ chpass_options=""
+ if chpasswd --help 2>&1 | grep -q -- '-m,' ; then
+ chpass_options="-m"
+ fi
+
+ echo "$localuser:$PASSWD" | chpasswd $chpass_options
+ echo "root:$PASSWD" | chpasswd $chpass_options
+
+ eindent
+ ewarn "Warning: please change the password for root and user $localuser as soon as possible!"
+ eoutdent
+ fi
+
+fi
+
+if checkbootparam 'encpasswd' >>$DEBUG 2>&1; then
+ local PASSWD
+ PASSWD="$(getbootparam 'encpasswd' 2>>$DEBUG)"
+
+ if [ -z "$PASSWD" ] ; then
+ eerror "No hashed password found, can not set password."
+ eend 1
+ return
+ fi
+
+ config_userlocal
+ einfo "Bootoption encpasswd found, trying to set hashed password for root and user $localuser"
+ [ -z "$localuser" ] && eend 1
+
+ if [ -n "$PASSWD" ] ; then
+ chpass_options="-e"
+
+ echo "$localuser:$PASSWD" | chpasswd $chpass_options
+ echo "root:$PASSWD" | chpasswd $chpass_options
+
+ eindent
+ ewarn "Warning: please change the password for root and user $localuser as soon as possible!"
+ eoutdent
+ fi
+
fi
}
# }}}
IFS='
'
for CONTROL in ${=CONTROLS} ; do
+ # such devices can not be controlled with amixer ... unmute
+ [[ "$CONTROL" == *Console* ]] && continue
+
if ! echo "${CONTROL}" | grep -q -i "mic" ; then
if amixer -c $card sget "${CONTROL}" | grep -q 'Capabilities:.*pswitch' ; then
amixer -c $card -q set "${CONTROL}" unmute
--read-timeout=10 ${SOURCE} -O ${TARGET} && return 0 || return 1
}
einfo "Trying to get ${WHITE}${TARGET}${NORMAL}"
- counter=10
+
+ if checkbootparam 'getfile.retries' ; then
+ local counter="$(getbootparam 'getfile.retries' 2>>$DEBUG)"
+ else
+ local counter=10
+ fi
+
while ! getconfig && [[ "$counter" != 0 ]] ; do
echo -n "Sleeping for 1 second and trying to get config again... "
counter=$(( counter-1 ))
fi
}
# }}}
+
# {{{ fix/workaround for unionfs
fix_unionfs(){
if [ -z "$INSTALLED" ]; then
# autoconfig, see issue673
GRMLCFG="$(getbootparam 'autoconfig' 2>>$DEBUG)"
[ -n "$GRMLCFG" ] || GRMLCFG="GRMLCFG"
-if checkbootparam 'noautoconfig' || checkbootparam 'forensic' ; then
+if checkbootparam 'noautoconfig' ; then
+ DCSDIR="${LIVECD_PATH}" # set default so it works for "scripts" boot option as expected
ewarn "Skipping running automount of device(s) labeled $GRMLCFG as requested." ; eend 0
else
if [ -z "$INSTALLED" ] ; then
elif checkvalue $CONFIG_MYCONFIG; then # checkbootparam myconfig
einfo "Searching for device(s) labeled with $GRMLCFG. (Disable this via boot option: noautoconfig)" ; eend 0
eindent
- # We do need the following fix so floppy disk is available to blkid in any case :-/
- if [ -r /dev/fd0 ] ; then
- einfo "Floppy device detected. Trying to access floppy disk."
- if timeout 4 dd if=/dev/fd0 of=/dev/null bs=512 count=1 >>$DEBUG 2>&1 ; then
- blkid /dev/fd0 >>$DEBUG 2>&1
- fi
- fi
DCSDEVICE=$(blkid -t LABEL=$GRMLCFG | head -1 | awk -F: '{print $1}')
modprobe 9p 2>/dev/null || true
# if not specified/present then assume default:
if [ -z "$DCSDEVICE" ]; then
- DCSDIR="/live/image"
+ DCSDIR="${LIVECD_PATH}"
else
eindent
einfo "debs, config, scripts are read from $DCSDEVICE." ; eend 0
fi
fi
-if [ -n "$DCSDIR" -a "$DCSDIR" != "/live/image" ] ; then
+if [ -n "$DCSDIR" -a "$DCSDIR" != "${LIVECD_PATH}" ] ; then
einfo "Debs, config, scripts (if present) will be read from $DCSDIR." ; eend 0
elif checkbootparam 'debs' || checkbootparam 'config' || checkbootparam 'scripts'; then
einfo "Debs, config, scripts will be read from the live image directly." ; eend 0
# backwards compatibility: if no path is given get debs from debs/
DEBS="debs/$DEBS"
fi
- einfo "Tring to install debian package(s) ${DEBS}"
+ einfo "Trying to install Debian package(s) ${DEBS}"
DEBS="$(eval echo ${DCSDIR}/$DEBS)"
dpkg -i $DEBS ; eend $?
fi
# backwards compatibility: if no path is given get scripts from scripts/
SCRIPTS="scripts/$SCRIPTS"
fi
- if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
- # we are executing from a GRMLCFG labeled fs
- # kick everything we have done before and start over
- SCRIPTS="$(cd ${DCSDIR}; /bin/ls -1d [Gg][Rr][Mm][Ll].[Ss][Hh] 2>>$DEBUG)"
- fi
if [ -n "$SCRIPTS" ]; then
SCRIPTS="${DCSDIR}/$SCRIPTS"
if [ "$DCSMP" = "/mnt/grmlcfg" ]; then
einfo "Trying to execute ${SCRIPTS}"
sh -c $SCRIPTS
+ eend $?
elif [ -d "$SCRIPTS" ]; then
einfo "Bootparameter scripts found. Trying to execute from directory ${SCRIPTS}:"
- run-parts $SCRIPTS
+ run-parts --regex '.*' $SCRIPTS
+ eend $?
else
einfo "Bootparameter scripts found. Trying to execute ${SCRIPTS}:"
sh -c $SCRIPTS
+ eend $?
fi
fi
fi
config_swraid(){
[ -n "$INSTALLED" ] && return 0
- # notice: checkbootparam "forensic" is just for users who don't know how to really use the bootoption
if checkbootparam 'noraid' || checkbootparam 'noswraid' || \
- checkbootparam 'forensic' || checkbootparam 'raid=noautodetect' ; then
+ checkbootparam 'raid=noautodetect' ; then
ewarn "Skipping SW-RAID code as requested on boot commandline." ; eend 0
else
[ -e /proc/mdstat ] || modprobe md_mod
if mount -o rw "$TARGET" "$MOUNTDIR" ; then
einfo "Copyring live system to $TARGET - this might take a while"
- rsync -a --progress /live/image/live $MOUNTDIR
+ rsync -a --progress ${LIVECD_PATH}/live $MOUNTDIR
sync
umount "$MOUNTDIR"
eend $?
}
# }}}
+# {{{ virtualbox shared folders
config_virtualbox_shared_folders() {
if $VIRTUALBOX ; then
einfo "VirtualBox detected, trying to set up Shared Folders."
eend $?
einfo "Starting VBoxService."
- VBoxService >/dev/null &
+ VBoxService >/dev/null
eend $?
+ local vbautomation='automation'
+ if checkbootparam 'vbautomation'; then
+ vbautomation="$(getbootparam 'vbautomation' 2>>$DEBUG)"
+ fi
+
+ if ! VBoxControl sharedfolder list | egrep -q "^[0-9]+ - ${vbautomation}$" ; then
+ ewarn "No automount shared folder '$vbautomation' available"
+ eend 0
+ else
+ einfo "Found automount shared folder '$vbautomation'"
+ eend 0
+
+ local distri="$(getbootparam 'distri' 2>>$DEBUG)"
+ [ -n "$distri" ] || distri='grml'
+
+ local vbox_auto_sf="/media/sf_${vbautomation}"
+
+ sleep 1 # ugly but necessary
+
+ counter=10
+ eindent
+ while ! [ -d "${vbox_auto_sf}" ] && [[ "$counter" != 0 ]]; do
+ einfo "Waiting another second to retry access to ${vbox_auto_sf}"
+ sleep 1
+ counter=$(( counter-1 ))
+ eend 0
+ done
+ eoutdent
+
+ if ! [ -d "${vbox_auto_sf}" ] ; then
+ eerror "Giving up trying to access folder ${vbox_auto_sf} which doesn't seem to exist"
+ eend 1
+ else
+ einfo "Found shared folders automation directory $vbox_auto_sf"
+ eend 0
+
+ eindent
+ if checkbootparam 'novbautomation' ; then
+ einfo "Bootoption novbautomation found. Disabling automation script execution."
+ eend 0
+ else
+ if ! [ -x "${vbox_auto_sf}/${distri}" ] ; then
+ ewarn "Couldn't find an automation script named ${vbox_auto_sf}/${distri}"
+ eend 1
+ else
+ einfo "Executing '${vbox_auto_sf}/${distri}' now:"
+ "${vbox_auto_sf}/${distri}"
+ eend $?
+ fi
+ fi
+ eoutdent
+ fi
+ fi
+
eoutdent
fi
fi
}
+# }}}
# {{{ Support customization
config_distri(){