#!/bin/bash

if [ "echo ${PAM_USER} | grep +" != "" ]
then
        TMP="`echo ${PAM_USER} | cut -d \"+\" -f2`"
        PAM_USER="${TMP}"
        #echo ${PAM_USER}
fi

USERHOME="/vol1/homes/${PAM_USER}"

echo "`date` ${PAM_USER} ${USERHOME} ${PAM_SERVICE}" >> /tmp/pam_exec.log

if [ "`ls ${USERHOME}/.ssh/authorized_keys`" = "" ]
then
        echo "Keys Missing"
        cd ${USERHOME}
        mkdir .ssh
        cd .ssh/
        ssh-keygen -t rsa -N "" -f id_rsa
        cp id_rsa.pub authorized_keys
        chmod -R 700 ${USERHOME}
        chown -R ${PAM_USER} ${USERHOME}

else
        echo "Keys Present"
        chmod -R 700 ${USERHOME}
        chown -R ${PAM_USER} ${USERHOME}

fi