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1 #!/bin/sh

2 #

3 # Ssfs users SHell - Chroot user into the virtual disk on login. This tool must

4 # be installed on the server and in the vdisk chroot, it is executed when logging

5 # in and when chrooting.

6 #

7 # Copyright (C) SliTaz GNU/Linux - BSD License

8 # Author: Christophe Lincoln <pankso@slitaz.org>

9 #

10

11 # Handle rsync first, user is chrooted after.

12 case "$@" in

13 *rsync*) exec /bin/sh "$@" ;;

14 *help) echo "Usage: $(basename $0) [args]" && exit 0 ;;

15 esac

16

17 # Ssfs server config doesn't exist in chroot.

18 if [ -f /etc/ssfs/ssfs-server.conf ]; then

19 . /etc/ssfs/ssfs-server.conf

20 root=$SSFS_CHROOT

21 # Make sure it's a valid Ssfs user.

22 [ -d "$root/home/$USER" ] || exit 0

23 exec chroot $root /bin/ssfs-sh "$@"

24 else

25 # Chroot will drop user into /, so set new HOME and cd. Set also

26 # some env variables but don't source any profile.

27 clear && echo -e \

28 "\n\033[1m Welcome to the Ssfs SHell $USER\033[0m\n"

29 PS1='\u@ssfs\e[0m:\e[1;34m\w\e[0m\$ '

30 PATH='/bin'

31 HOME=/home/$USER

32 SYNC=$HOME/Sync

33 SHELL=/bin/sh

34 export PS1 PATH HOME SYNC SHELL

35 cd $HOME

36 exec /bin/sh "$@"

37 fi