slitaz-boot-scripts annotate etc/init.d/user-home.sh @ rev 256
rcS: export SCREEN and source functions in user-home.sh
| author | Christophe Lincoln <pankso@slitaz.org> |
|---|---|
| date | Fri Apr 29 17:43:22 2011 +0200 (2011-04-29) |
| parents | a14abff6be90 |
| children | da846b200fe8 |
| rev | line source |
|---|---|
| pankso@254 | 1 #!/bin/sh |
| pankso@254 | 2 # /etc/init.d/user.sh - SliTaz default user for live mode and /home. |
| pankso@254 | 3 # |
| pankso@254 | 4 # This script is called from the main boot script /etc/init/rcS |
| pankso@254 | 5 # to add a user for live mode and mount /home before we start Slim |
| pankso@254 | 6 # since we need a user to autologin and provide a desktop |
| pankso@254 | 7 # |
| pankso@254 | 8 # Default user account without password (uid=1000). In live mode the option |
| pankso@254 | 9 # user=name can be used, but user must be added before home= to have home dir. |
| pankso@254 | 10 # This option is not handled by a loop and case like others and has no |
| pankso@254 | 11 # effect on an installed system. |
| pankso@254 | 12 # |
| pankso@256 | 13 . /etc/init.d/rc.functions |
| pankso@254 | 14 |
| pankso@254 | 15 if ! grep -q "100[0-9]:100[0-9]" /etc/passwd; then |
| pankso@254 | 16 if grep -q "user=" /proc/cmdline; then |
| pankso@254 | 17 USER=`cat /proc/cmdline | sed 's/.*user=\([^ ]*\).*/\1/'` |
| pankso@254 | 18 # Avoid usage of an existing system user or root. |
| pankso@254 | 19 if grep -q ^$USER /etc/passwd; then |
| pankso@254 | 20 USER=tux |
| pankso@254 | 21 fi |
| pankso@254 | 22 else |
| pankso@254 | 23 USER=tux |
| pankso@254 | 24 fi |
| pankso@254 | 25 echo -n "Configuring user and group: $USER..." |
| pankso@254 | 26 adduser -D -s /bin/sh -g "SliTaz User" -G users -h /home/$USER $USER |
| pankso@254 | 27 passwd -d $USER >/dev/null |
| pankso@254 | 28 status |
| pankso@254 | 29 # Audio and cdrom group. |
| pankso@254 | 30 addgroup $USER audio |
| pankso@254 | 31 addgroup $USER cdrom |
| pankso@254 | 32 addgroup $USER video |
| pankso@254 | 33 addgroup $USER tty |
| pankso@254 | 34 # /home/$USER files from /etc/skel. |
| pankso@254 | 35 # make user be only read/write by user |
| pankso@254 | 36 chmod -R 700 /home/$USER |
| pankso@254 | 37 # Slim default user. |
| pankso@254 | 38 if [ -f /etc/slim.conf ]; then |
| pankso@254 | 39 sed -i s/"default_user .*"/"default_user $USER"/\ |
| pankso@254 | 40 /etc/slim.conf |
| pankso@254 | 41 fi |
| pankso@254 | 42 fi |
| pankso@254 | 43 |
| pankso@254 | 44 # Check for a specified home partition (home=*) and check for |
| pankso@254 | 45 # user home dir. Note: home=usb is a shorter and easier way to |
| pankso@254 | 46 # have home=/dev/sda1. |
| pankso@254 | 47 # |
| pankso@254 | 48 if grep -q "home=" /proc/cmdline; then |
| pankso@254 | 49 DEVICE=${opt#home=} |
| pankso@254 | 50 [ "$DEVICE" = "usb" ] && DEVICE=sda1 |
| pankso@254 | 51 echo "Home has been specified to $DEVICE..." |
| pankso@254 | 52 DEVID=`/sbin/blkid | sed 'p;s/"//g' | grep "$DEVICE" | sed 's/:.*//;q'` |
| pankso@254 | 53 if [ -z "$DEVID" ]; then |
| pankso@254 | 54 USBDELAY=`cat /sys/module/usb_storage/parameters/delay_use` |
| pankso@254 | 55 USBDELAY=$((2+$USBDELAY)) |
| pankso@254 | 56 echo "Sleeping $USBDELAY s to let the kernel detect the device... " |
| pankso@254 | 57 sleep $USBDELAY |
| pankso@254 | 58 fi |
| pankso@254 | 59 USER=`cat /etc/passwd | sed '/:1000:/!d;s/:.*//;q'` |
| pankso@254 | 60 DEVID=$DEVICE |
| pankso@254 | 61 if [ -x /sbin/blkid ]; then |
| pankso@254 | 62 # Can be a label, uuid, type or devname. DEVID gives us first: /dev/name. |
| pankso@254 | 63 DEVID=`/sbin/blkid | sed 'p;s/"//g' | grep "$DEVICE" | sed 's/:.*//;q'` |
| pankso@254 | 64 fi |
| pankso@254 | 65 DEVID=${DEVID##*/} |
| pankso@254 | 66 if [ -n "$DEVID" ] && grep -q "$DEVID" /proc/partitions ; then |
| pankso@254 | 67 echo "Mounting /home on /dev/$DEVID... " |
| pankso@254 | 68 [ -d /home/$USER ] && mv /home/$USER /tmp/$USER-files |
| pankso@254 | 69 mount /dev/$DEVID /home -o uid=1000,gid=1000 2>/dev/null \ |
| pankso@254 | 70 || mount /dev/$DEVID /home |
| pankso@254 | 71 # Check if swap file must be generated in /home: swap=size (Mb). |
| pankso@254 | 72 # This option is only used within home=device. |
| pankso@254 | 73 if grep -q "swap=[1-9]*" /proc/cmdline; then |
| pankso@254 | 74 SWAP_SIZE=`sed 's/.*swap=\([^ ]*\).*/\1/' < /proc/cmdline` |
| pankso@254 | 75 # DD to gen a virtual disk. |
| pankso@254 | 76 echo "Generating swap file: /home/swap ($SWAP_SIZE)..." |
| pankso@254 | 77 dd if=/dev/zero of=/home/swap bs=1M count=$SWAP_SIZE |
| pankso@254 | 78 # Make the Linux swap filesystem. |
| pankso@254 | 79 mkswap /home/swap |
| pankso@254 | 80 add_swap_in_fstab /home/swap |
| pankso@254 | 81 fi |
| pankso@254 | 82 else |
| pankso@254 | 83 echo "Unable to find $DEVICE... " |
| pankso@254 | 84 fi |
| pankso@254 | 85 # Move all user dir if needed. |
| pankso@254 | 86 if [ ! -d "/home/$USER" ] ; then |
| pankso@254 | 87 mv /tmp/$USER-files /home/$USER |
| pankso@254 | 88 chown -R $USER.users /home/$USER |
| pankso@254 | 89 else |
| pankso@254 | 90 rm -rf /tmp/$USER-files |
| pankso@254 | 91 fi |
| pankso@254 | 92 # Install all packages in /home/boot/packages. In live CD and |
| pankso@254 | 93 # USB mode the option home= mounts the device on /home, so we |
| pankso@254 | 94 # already have a boot directory with the Kernel and rootfs. |
| pankso@254 | 95 if [ -d "/home/boot/packages" ]; then |
| pankso@254 | 96 for pkg in /home/boot/packages/*.tazpkg |
| pankso@254 | 97 do |
| pankso@254 | 98 tazpkg install $pkg |
| pankso@254 | 99 done |
| pankso@254 | 100 fi |
| pankso@254 | 101 # We can have custom files in /home/boot/rootfs to overwrite |
| pankso@254 | 102 # the one packed into the Live system. |
| pankso@254 | 103 if [ -d "/home/boot/rootfs" ]; then |
| pankso@254 | 104 cp -a /home/boot/rootfs/* / |
| pankso@254 | 105 fi |
| pankso@254 | 106 fi |