#!/bin/ksh
#
# configure configures the package
#
# it should not need modification
#
cat << EOF
Adduser Korn Shell Script for Solaris 2.x
(c) Copyright May 1997 Peter Beckman <beckman@purplecow.com>

EOF

# Test if running as root or die
x=`id | grep root`
[ -z "$x" -a -n "$1" ] && $1 "${PROGNAME}: Must run as ROOT" && qdie

Checkuids()
{
   # Taken from:
   # John Andrea
   # Computer Services
   # St.Francis Xavier University
   # Antigonish, Nova Scotia, Canada
   # jandrea@stfx.ca

   low=2000
   high=2999
   prev=$((low-1))
   found=n

   awk -F: '$3>=2000&&$3<=2999{print $3}' /etc/passwd |
   sort -un | 
   while read uid junk; do
      #...don't do any more testing if one has been found
      if [[ $found = "n" ]]; then
         prev=$((prev+1))
         if (( prev != uid )); then
         found=y
         UNUSED=$prev
         fi
      fi
   done

   #...but what happens if nothing was found

   if [[ $found = "n" ]]; then

   if (( prev == low-1 )); then
      UNUSED=$low
   else
      if (( prev >= high )); then
         echo $errorstring
         exit 1
      else
         prev=$((prev+1))
         UNUSED=$prev
      fi
   fi
   fi
}

echo -n "Username: "
read USERNAME
[ -z "$USERNAME" ] && exit 2

echo -n "Realname: "
read REALNAME
[ -z "$REALNAME" ] && exit 2

Checkuids
echo "Next unused uid = $UNUSED"
echo -n "UID [$UNUSED]: "
read UID
[ -z "$UID" ] && UID=$UNUSED

GIDDEFAULT=10
echo -n "GID [$GIDDEFAULT]: "
read GID
[ -z "$GID" ] && GID=$GIDDEFAULT

#the below should NOT ECHO the password
#echo -n "Enter Password: "
#stty -echo
#read PASSWORD
#stty echo
#[ -z "$PASSWORD" ] && exit 2

# Chose defaults... you can't change 'em (yet)
HOMEDIR="/usr/home/"$USERNAME
SHELL="/usr/local/bin/tcsh"

echo "Homedir is $HOMEDIR"
echo "Shell is $SHELL"

echo -n "Adding user..."
/usr/sbin/useradd -c "$REALNAME" -d "$HOMEDIR" -g "$GID" -m -k /etc/skel -u "$UID" -s "$SHELL" $USERNAME
echo "Done."
/usr/bin/passwd $USERNAME
#expire the password
/usr/bin/passwd -f $USERNAME
echo "Password reqired to be changed at next login."