#!/bin/bash

USERNM=$1
REALNM=$2
EMAILADDR=$3
PWFILE=/var/lib/portal/$USERNM

if test -z "$USERNM"; then 
	echo Usage: create-user-wrapper USERNAME \'NAME SURNAME\' [EMAIL]
	exit 1
fi

if test -z "$REALNM"; then 
	echo Usage: create-user-wrapper USERNAME \'NAME SURNAME\' [EMAIL]
	exit 1
fi



#
# Create user
#
/afs/hcoop.net/common/etc/scripts/create-user $USERNM || \
( echo "create-user $USERNM failed" && exit 2 )

#
# Entry in LDAP is created, set real name
#
echo "
dn: uid=$USERNM,ou=People,dc=hcoop,dc=net
changetype: modify
replace: gecos
gecos: $REALNM
" | sudo ldapmodify -x -D cn=admin,dc=hcoop,dc=net -y /etc/ldap.secret || \
 (echo Error modifying LDAP entry && exit 3 )

#
# Now set the password
#
if ! test -r "$PWFILE"; then
	echo "Skipping password set from $PWFILE (doesn't exist or permission denied)"
	#exit 4
else
	echo Setting password from $PWFILE
	sudo sh -c "cat $PWFILE | tee -| /afs/hcoop.net/common/etc/scripts/change-user-password $USERNM" || \
	( echo "cat $PWFILE | tee - | change-user-password $USERNM failed" && exit 5 )

	# Delete password file
	#sudo rm -- "$PWFILE"
	echo "Not deleting $PWFILE. Enable it in the script when you want"
fi


# 
# Set email forwarding
#
if test -z "$EMAILADDR"; then
	echo "Skipping email forwarding, no email address was specified."
else
	echo setting email forward to "$EMAILADDR"
	FORWARD_PATH=$(sh -c "echo ~$USERNM/.public/.forward")
	echo "$EMAILADDR" > $FORWARD_PATH || \
	( echo "Failed to set forward address" && exit 6 )
	chown $USERNM $FORWARD_PATH
fi

#
# Done
#
echo All done.