#!/bin/sh
 chroot="${1}"
if [ "${chroot}" == "" ]; then
    echo "FATAL: I need a location to create the chroot!"
    exit 1
fi
if [ -e ${chroot} ]; then
    echo "FATAL: ${chroot} already exists!"
    exit 1
fi
mkdir -p ${chroot}/{usr/bin,lib,usr/lib/ssh,dev,etc}
for bin in /usr/bin/scp /usr/bin/rssh /usr/lib/rssh_chroot_helper
  /usr/lib/ssh/sftp-server;
do
    cp ${bin} ${chroot}${bin}
 
    for lib in `ldd ${bin} | awk '{print $3}'`;
    do
        if [ -f ${lib} ]; then
            cp ${lib} ${chroot}/${lib}
        fi
    done
done
cp /lib/ld-linux.so.2 ${chroot}/lib/
cp /lib/libcrypt.so.1 ${chroot}/lib/
cp /lib/libnss_compat.so.2 ${chroot}/lib/
mknod -m 0666 ${chroot}/dev/null c 1 3

# getent passwd user >/chroot/user/etc/passwd

# usermod -s /usr/bin/rssh user

user = "user:022:00011:/chroot/user"

allowscp
allowsftp