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-rwxr-xr-xrescue/tree/usr/sbin/diskdrake-resize29
-rwxr-xr-xrescue/tree/usr/sbin/genpasswd13
-rwxr-xr-xrescue/tree/usr/sbin/grabjournallogs51
-rwxr-xr-xrescue/tree/usr/sbin/restore-image.sh412
-rwxr-xr-xrescue/tree/usr/sbin/startssh27
5 files changed, 532 insertions, 0 deletions
diff --git a/rescue/tree/usr/sbin/diskdrake-resize b/rescue/tree/usr/sbin/diskdrake-resize
new file mode 100755
index 000000000..88372aac7
--- /dev/null
+++ b/rescue/tree/usr/sbin/diskdrake-resize
@@ -0,0 +1,29 @@
+#!/usr/bin/perl
+
+use lib qw(/usr/lib/libDrakX);
+
+use devices;
+use log;
+use resize_fat::main;
+use diskdrake::resize_ntfs;
+use diskdrake::resize_ext2;
+
+my ($device, $fs_type, $size) = @ARGV
+ or die "usage: $0 <device> <fs type> <size>\n";
+
+my %fs_pkgs = (
+ vfat => 'resize_fat::main',
+ ntfs => 'diskdrake::resize_ntfs',
+ ext2 => 'diskdrake::resize_ext2',
+ ext3 => 'diskdrake::resize_ext2',
+ ext4 => 'diskdrake::resize_ext2',
+);
+
+my $resize_pkg = $fs_pkgs{$fs_type}
+ or die "no support for $fs_type type\n";
+
+log::l("resizing $device to $size");
+
+my $resize = $resize_pkg->new($device, devices::make($device))
+ or die "unable to initialize resize\n";
+$resize->resize($size);
diff --git a/rescue/tree/usr/sbin/genpasswd b/rescue/tree/usr/sbin/genpasswd
new file mode 100755
index 000000000..2f129673d
--- /dev/null
+++ b/rescue/tree/usr/sbin/genpasswd
@@ -0,0 +1,13 @@
+#!/usr/bin/perl
+
+use strict;
+
+system "stty -echo";
+print STDERR "Give a password for ssh access: ";
+chomp(my $word = <STDIN>);
+print STDERR "\n";
+system "stty echo";
+
+my @salt = ('.', '/', 0..9, 'A'..'Z', 'a'..'z')[rand 64, rand 64];
+print crypt($word, join('', @salt));
+print "\n";
diff --git a/rescue/tree/usr/sbin/grabjournallogs b/rescue/tree/usr/sbin/grabjournallogs
new file mode 100755
index 000000000..ef2ea4a1d
--- /dev/null
+++ b/rescue/tree/usr/sbin/grabjournallogs
@@ -0,0 +1,51 @@
+#!/bin/bash
+
+if ! mountpoint -q /mnt ; then
+ echo "I do not seem to see a Mageia install mounted on /mnt. You need to mount it first!" >&2
+ exit 1
+fi
+
+if [ ! -f /mnt/etc/machine-id ]; then
+ echo "Cannot find machine-id file (/mnt/etc/machine-id)" >&2
+ exit 1
+fi
+
+MID=$(cat /mnt/etc/machine-id)
+echo
+echo "Found machine-id: $MID"
+if [ ! -d /mnt/var/log/journal/$MID ]; then
+ echo "Cannot find journal log directory (/mnt/var/log/journal/<machine-id>)" >&2
+ exit 1
+fi
+
+TIMEFRAME=24
+if [ -n "$1" ]; then
+ NEWTIMEFRAME=$(( 0 + $1 ))
+ if [ $NEWTIMEFRAME -gt 0 ]; then
+ TIMEFRAME=$NEWTIMEFRAME
+ fi
+fi
+SINCE="$(LC_ALL=c date --date=$TIMEFRAME' hours ago' +'%F %T')"
+echo "Will collect logs from the last $TIMEFRAME hour(s)"
+echo " NB give numeric argument to override capture period"
+
+TEMPFILE=$(mktemp /tmp/grabjournallogs.XXXXXX)
+echo -n "Extracting logs... "
+journalctl -D /mnt/var/log/journal/$MID --since "$SINCE" -o short >$TEMPFILE
+echo "done"
+
+if [ $(cat $TEMPFILE | wc -l) -lt 2 ]; then
+ rm -f $TEMPFILE
+ echo >&2
+ echo "Cannot find any logs. Consider increasing the capture period by passing a" >&2
+ echo "numeric argument larger than $TIMEFRAME." >&2
+ exit 1
+fi
+
+echo -n "Compressing logs... "
+cat $TEMPFILE | xz >/journallogs.xz
+rm -f $TEMPFILE
+echo "done"
+
+echo
+echo "Your logs have been extracted to the file 'journallogs.xz'"
diff --git a/rescue/tree/usr/sbin/restore-image.sh b/rescue/tree/usr/sbin/restore-image.sh
new file mode 100755
index 000000000..f4f904f3f
--- /dev/null
+++ b/rescue/tree/usr/sbin/restore-image.sh
@@ -0,0 +1,412 @@
+#!/bin/bash
+
+setterm -powersave off
+setterm -blank 0
+
+if [ -r ./restore-image-lib.sh ]; then
+ . ./restore-image-lib.sh
+elif [ -r /usr/lib/restore-image-lib.sh ]; then
+ . /usr/lib/restore-image-lib.sh
+fi
+
+export PATH="/sbin:/bin:/usr/sbin:/usr/bin"
+
+mnt_dir="/tmp/mnt"
+restore_media="/tmp/media"
+images_dir="$restore_media/images"
+images="$images_dir/list"
+images_config="$images_dir/config"
+image=""
+win32_part_dev=
+win32_part_type=
+win32_part_new_size=
+
+function read_config()
+{
+ if [ -r "$images_config" ]; then
+ . $images_config
+ fi
+}
+
+function image_list()
+{
+ list=$(cat $images | awk -F',' \
+ '{ print $1 " " $2 " " $4 }')
+
+ echo $list
+}
+
+function image_file()
+{
+ country="$1"
+
+ file=$(grep ^$country $images | awk -F',' '{ print $3 }')
+
+ echo $file
+}
+
+function welcome()
+{
+ while true; do
+ clear
+ msg="\n Welcome to $TITLE\n\
+\nThe following images were found, select one:\n "
+ opcao=$(dialog --backtitle "$BACKTITLE" --title "$TITLE" \
+ --stdout --radiolist "$msg" 0 0 0 \
+ $(image_list))
+
+ if [ "$?" != "0" ]; then
+ _yesno "\nInterrupt installation?\n "
+ if [ "$?" = "0" ]; then
+ _shutdown
+ fi
+ else
+ if [ -z "$opcao" ]; then
+ continue
+ else
+ image=$(image_file $opcao)
+ break
+ fi
+ fi
+ done
+
+ # disable kernel messages in the console
+ echo "1 4 1 7" > /proc/sys/kernel/printk
+}
+
+function install_warning()
+{
+ if [ -n "${win32_part_dev}" ]; then
+ warn_msg="Windows installation detected.\nWe will set it up as dual boot. \
+You may lose some data.\nPlease backup before proceeding."
+ else
+ warn_msg="WARNING: This process will erase all data in this machine, \
+do you want to continue?"
+ fi
+
+ clear
+ _yesno "\n$warn_msg\n"
+ if [ "$?" != "0" ]; then
+ _shutdown
+ fi
+}
+
+function detect_root()
+{
+ inst_source_dev=$(awk "\$2 == \"$restore_media\" { print \$1 }" /proc/mounts | sed -e 's/[0-9]$//')
+ inst_source_dev=${inst_source_dev#/dev/}
+ devices=$(grep "^ .*[^0-9]$" < /proc/partitions | grep -v ${inst_source_dev} | awk '$3 > '$MIN_DISKSIZE' { print $4,$3 }')
+
+ if [ -z "${devices}" ]; then
+ exit 1
+ fi
+
+ devs_found=$(($(echo $devices | wc -w)/2))
+
+ root_data=$(detect_win32 ${inst_source_dev})
+
+ if [ -z "${root_data}" ]; then
+ if [ "$devs_found" -gt "1" ]; then
+ if [ -n "${inst_source_dev}" ]; then
+ opcao=$(dialog --backtitle "$BACKTITLE" --title "$TITLE" --stdout --menu 'Choose one of the detected devices to restore to (check the blocks size column first):' 8 50 0 $devices )
+ if [ "$?" != "0" ]; then
+ _yesno "\nInterrupt installation?\n "
+ if [ "$?" = "0" ]; then
+ _shutdown
+ fi
+ else
+ root_data=${opcao}
+ fi
+ fi
+ else
+ root_data=$(echo ${devices} | cut -d ' ' -f 1)
+ fi
+ fi
+
+ echo ${root_data}
+}
+
+function detect_win32()
+{
+ # from detect_root()
+ skip_dev=${1}
+
+ # win32 detection won't handle complex layouts
+ if [ $(fdisk -l | grep "^/dev/" | grep -v ${skip_dev} | wc -l) -gt 1 ]; then
+ exit
+ fi
+
+ # get the last created windows partition information
+ set -f
+ device=$(fdisk -l | grep "^/dev/" | grep -v ${skip_dev} | grep -e "FAT\|NTFS\|HPFS" | tail -1 | sed 's/ .*$//')
+ set +f
+
+ if [ -z "${device}" ]; then
+ exit
+ fi
+
+ # it might be needed, for safety
+ device_type=$(blkid -o value -s TYPE ${device})
+ modprobe ${device_type}
+
+ # df for that partition
+ mount ${device} /mnt
+ size=$(df ${device} | tail -1)
+ umount /mnt
+
+ # its diskspace
+ used=$(echo ${size} | awk '{ print $3 }')
+ left=$(echo ${size} | awk '{ print $4 }')
+ avail=$((${left}/2))
+
+ if [ ! ${avail} -lt ${MIN_DISKSIZE} ]; then
+ win32_part_dev=${device}
+ win32_part_type=${device_type}
+ # our install takes half of 'left'
+ win32_part_new_size=$((${used}+${avail}))
+
+ dev=${win32_part_dev#/dev/}
+ disk=${dev%[0-9]}
+ number=${dev#[a-w][a-w][a-w]}
+ let number++
+ echo ${disk}${number} ${win32_part_dev} ${win32_part_type} ${win32_part_new_size}
+ fi
+}
+
+function resize_win32()
+{
+ device=${1}
+ device_type=${2}
+ new_win32_size=${3}
+
+ dialog --backtitle "$BACKTITLE" --title "$TITLE" --infobox "\nResizing Windows partition...\n" 4 55
+
+ dev=${device#/dev/}
+ disk=${dev%[0-9]}
+ win32_number=${dev#[a-w][a-w][a-w]}
+
+ case ${device_type} in
+ vfat) device_id=b ;;
+ ntfs) device_id=7 ;;
+ hpfs) device_id=87 ;;
+ esac
+
+ # wrapper around libdrakx by blino
+ diskdrake-resize ${device} ${device_type} $((${new_win32_size}*2)) &>/dev/null
+
+ # we need some free sector here, rebuilding layout
+ fdisk /dev/${disk} &>/dev/null <<EOF
+d
+n
+p
+${win32_number}
+
++${new_win32_size}K
+t
+${device_id}
+a
+${win32_number}
+w
+EOF
+ # adds linux partition to the end of the working disk
+ fdisk /dev/${disk} &>/dev/null <<EOF
+n
+p
+$((${win32_number}+1))
+
++${MIN_DISKSIZE}K
+t
+$((${win32_number}+1))
+83
+w
+EOF
+}
+
+function detect_device()
+{
+ dialog --backtitle "$BACKTITLE" --title "$TITLE" --infobox "\nTrying to detect your root partition and disk...\n" 4 55
+
+ root_data=$(detect_root)
+ if [ -z "${root_data}" ]; then
+ _msgbox "\nError writing image: disk device not detected.\n"
+ # so that netbooks using USB sticks as disks can retry (like Gdium)
+ welcome
+ root_data=$(detect_root)
+ fi
+ set ${root_data}
+ root=$1
+ win32_part_dev=$2
+ win32_part_type=$3
+ win32_part_new_size=$4
+}
+
+function write_image()
+{
+ if [ -n "${win32_part_dev}" ]; then
+ resize_win32 ${win32_part_dev} ${win32_part_type} ${win32_part_new_size}
+ fi
+
+ image=$(cat $images_dir/list | cut -d ',' -f 3)
+ extension=${image/*./}
+ imagesize=$(ls -l $images_dir/$image | awk '{ print $5 }')
+ case $extension in
+ gz)
+ uncomp=zcat
+ total=$(gzip -l $images_dir/$image | tail -n 1 | awk '{ print $2 }')
+ ;;
+ bz2)
+ uncomp=bzcat
+ total=$((imagesize * 3))
+ ;;
+ *)
+ uncomp=cat
+ total=$imagesize
+ ;;
+ esac
+
+ skipstart=/bin/true
+ if [ -n "$win32_part_dev" ]; then
+ skipstart='dd of=/dev/null bs=1 count=32256'
+ fi
+
+ # the actual dumping command, from image to disk
+ ${uncomp} ${images_dir}/${image} | (${skipstart} &>/dev/null; dd bs=4M of=/dev/${root} >/tmp/backup.out 2>&1>>/tmp/log) &
+
+ sleep 3
+ pid=$(ps ax | grep 'dd bs=4M of' | grep -v grep | awk '{ print $1 }')
+
+ while [ true ]; do
+ ps | grep -q $pid
+ if [ $? -eq 0 ]; then
+ /bin/kill -SIGUSR1 $pid
+ complete=$(tail -n 1 /tmp/backup.out | awk '{ print $1 }')
+ echo $((complete*100/total))
+ sleep 1
+ else
+ break
+ fi
+ done | dialog --backtitle "$BACKTITLE" --title "$TITLE" --gauge "\nWriting image..." 8 45
+
+ in=$(tail -n 3 /tmp/backup.out | grep 'in$' | cut -d' ' -f1)
+ out=$(tail -n 3 /tmp/backup.out | grep 'out$' | cut -d' ' -f1)
+
+ if [ x"$in" != x"$out" ]; then
+ _msgbox "\nError writing image!\n"
+ sleep 24h
+ fi
+
+ # Now re-read the partition table because 'dd' might have changed it
+ sfdisk -R /dev/${root}
+}
+
+function grub_setup()
+{
+ root=${1}
+ grub_dir=${2}
+
+ # install the bootloader
+ grub <<EOF
+device (hd0) /dev/${root%[0-9]}
+root (hd0,1)
+setup (hd0)
+quit
+EOF
+ # change the partition order and boot timeout accordingly
+ sed -i 's/(hd0,0)/(hd0,1)/g;/^timeout/s/$/0/' ${grub_dir}/menu.lst
+
+ # dualboot configuration for grub
+ cat >> ${grub_dir}/menu.lst <<EOF
+title Microsoft Windows
+root (hd0,0)
+makeactive
+rootnoverify(hd0,0)
+chainloader +1
+EOF
+}
+
+function expand_fs()
+{
+ if [ -z "$win32_part_dev" ]; then
+ if [ -n "$MAIN_PART_NUMBER" ]; then
+ part_number=$MAIN_PART_NUMBER
+ else
+ part_number=1
+ fi
+ root=${root%[0-9]}$part_number
+ fi
+ filesystem_type=$(dumpe2fs -h /dev/${root} 2>/dev/null| grep "Filesystem OS type" | awk '{ print $4 }')
+ if [ "${filesystem_type}" = "Linux" ]; then
+ dialog --backtitle "$BACKTITLE" --title "$TITLE" --infobox "Finishing Install... Expanding ${root}" 3 40
+ disk=/dev/${root%[0-9]}
+ main_part=/dev/${root}
+
+ # FIXME: absurdly dirty hack
+ main_part_num=${root:3}
+ swap_part_num=$((main_part_num+1))
+ swap_part=${disk}${swap_part_num}
+
+ main_part_sectors=
+ if [ -n "$SWAP_BLOCKS" ]; then
+ if [ -n "$EXPAND_FS" ]; then
+ total_blocks=$(sfdisk -s $disk)
+ main_part_blocks=$((total_blocks-SWAP_BLOCKS))
+ main_part_sectors=$((main_part_blocks*2))
+ else
+ main_part_sectors=$(sfdisk -d $disk | perl -lne 'm|^'$main_part'\b.*,\s*size\s*=\s*(\d+)\b| and print($1), exit')
+ fi
+ fi
+ if [ -n "$SWAP_BLOCKS" ]; then
+ parted $disk -- mkpartfs primary linux-swap ${main_part_sectors}s -1s yes
+ mkswap -L swap $swap_part
+ fi
+ if [ -n "$EXPAND_FS" ]; then
+ e2fsck -fy $main_part
+ fdisk $disk << EOF
+d
+$main_part_num
+n
+p
+$main_part_num
+
+
+a
+$main_part_num
+w
+EOF
+ sfdisk -R $disk
+ e2fsck -fy $main_part
+ resize2fs $main_part
+ fi
+ mkdir -p $mnt_dir
+ mount $main_part $mnt_dir
+ grub_dir="$mnt_dir/boot/grub"
+ if [ -d "$grub_dir" ]; then
+ echo "(hd0) $disk" > "$grub_dir/device.map"
+ if [ -n "$win32_part_dev" ]; then
+ grub_setup ${root} ${grub_dir}
+ fi
+ fi
+ if [ -n "$MKINITRD" ]; then
+ mount -t sysfs none "$mnt_dir/sys"
+ mount -t proc none "$mnt_dir/proc"
+ chroot $mnt_dir bootloader-config --action rebuild-initrds
+ umount "$mnt_dir/sys"
+ umount "$mnt_dir/proc"
+ fi
+ umount $mnt_dir
+ fi
+}
+
+# installation steps
+welcome
+read_config
+detect_device
+install_warning
+write_image
+expand_fs
+
+# all done!
+_msgbox "\nInstallation process finished.\nPress ENTER to shutdown.\n "
+
+_shutdown
+
diff --git a/rescue/tree/usr/sbin/startssh b/rescue/tree/usr/sbin/startssh
new file mode 100755
index 000000000..e14bb10e8
--- /dev/null
+++ b/rescue/tree/usr/sbin/startssh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# test for an up interface != lo
+if test "x"`ifconfig | cut -d ' ' -f 1 | grep -v '^$' | grep -v lo` = "x"; then
+ echo "There is no up interface, you can try to execute 'drvinst' to find drivers and 'dhcp-client' to configure your interface for DHCP." >&2
+ exit 5
+fi
+
+# generate host keys
+mkdir -p /etc/dropbear
+[[ -f /etc/dropbear/dropbear_dss_host_key ]] || dropbearkey -t dss -f /etc/dropbear/dropbear_dss_host_key >/dev/null || { echo "Can't generate dsa host key" >&2 ; exit 4; }
+[[ -f /etc/dropbear/dropbear_rsa_host_key ]] || dropbearkey -t rsa -f /etc/dropbear/dropbear_rsa_host_key >/dev/null || { echo "Can't generate rsa host key" >&2 ; exit 3; }
+
+# set a password
+passwd=`genpasswd`
+if (( $? != 0 )); then
+ reset
+ exit $?
+fi
+sed -E -i -e 's/^root:[^:]*:/root:'"${passwd//\//\\/}"':/' /etc/passwd || { echo "Can't set password" >&2 ; exit 2; }
+
+# test for /dev/pts
+grep '^devpts /dev/pts devpts ' /proc/mounts >/dev/null 2>/dev/null || mount -t devpts devpts /dev/pts
+
+echo ""
+echo -n "Starting ssh daemon... "
+dropbear -E 2>/var/log/dropbear.log && echo "OK" || { echo "Failed" ; exit 1; }