#!/bin/bash

ADMIN=`whoami | sed s/_.*//`
echo "assuming that I am $ADMIN@fyodor..."
export PATH=/afs/hcoop.net/common/etc/scripts/:$PATH

for USERHOME in `ssh $ADMIN@fyodor.hcoop.net cd /home\; find */.mire-password -size +0`; do
  USER=`dirname $USERHOME`
  PATHBITS=`echo $USER | head -c 1`/`echo $USER | head -c 2`/$USER

  echo == creating user $USER ======================================================================
    echo ssh $ADMIN@fyodor.hcoop.net "cat /home/$USER/.mire-password"
    ssh $ADMIN@fyodor.hcoop.net "cat /home/$USER/.mire-password" || \
     (echo == sending complaint to $USER@hcoop.net ====================================================;\
      echo 'please have a fyodor admin fix it (Adam Megacz is not a fyodor admin)' |\
        mail -a 'From: Adam Megacz <megacz@hcoop.net>' \
             -c admins@hcoop.net \
             -s "you have damaged the permissions on your ~/.mire-password" $USER@hcoop.net)
    ssh $ADMIN@fyodor.hcoop.net 'cat /home/$USER/.mire-password' && \
    create-user $USER && \
    (ssh $ADMIN@fyodor.hcoop.net "(cat /home/$USER/.mire-password;echo)|head -n 1;(cat /home/$USER/.mire-password;echo)|head -n 1" |\
     change-user-password "$USER") && \
     (echo == account created successfully ========================================================
      echo == deleting .mire-password =============================================================
      ssh $ADMIN@fyodor.hcoop.net "echo -n > /home/$USER/.mire-password"
      echo == sending email to $USER@hcoop.net ====================================================
      echo w00t |\
        mail -a 'From: Adam Megacz <megacz@hcoop.net>' \
             -s "account created for user $USER" admins@hcoop.net
      mail -a 'From: Adam Megacz <megacz@hcoop.net>' \
           -s 'your account on mire.hcoop.net has been created' $USER@hcoop.net <<EOF
Enjoy!

______________________________________________________________________________
BETA STATUS

Please remember that mire accounts are still in "beta testing", so we
cannot (yet) guarantee uptime or service.  Please do not migrate
any important services to your mire account.

______________________________________________________________________________
SSH Access

You can access your new account by typing:

  ssh $USER@mire.hcoop.net

... using the password previously in fyodor:~/.mire-password.  For
security, that file has been blanked out.

______________________________________________________________________________
AFS (direct) Access

Your AFS filespace is located at:

  /afs/hcoop.net/user/$PATHBITS/

If you like, you can access this storage directly from your local
machine, without having to use ssh or scp.  To do so, follow the
instructions at the link below, substituting "HCOOP.NET" and
"hcoop.net" for the realm name and cell name, respectively.
Capitalization matters.

  http://research.cs.berkeley.edu/doc/afs/

Sincerely,

  - your hcoop admins

EOF
      echo
      echo
      echo
    )
done