#!/bin/bash -e

USER="$1"

if [ "$USER" = "" ]; then
	echo "syntax: $0 login" >&2
	exit 1
fi

USER="${USER//[\/]/}"

TMPDIR="$(mktemp -d)"

if [ "$TMPDIR" = "" ]; then
	echo "error: cannot create temporary directory" >&2
	exit 2
fi

LDAP_LOGINPASS=($(awk -F '"' '{if ($1 == "masterDN=") {LOGIN=$2} if ($1 == "masterPw=") {PASS=$2}} END {print LOGIN"\t"PASS}' < /etc/smbldap-tools/smbldap_bind.conf))
LDAP_LOGIN="${LDAP_LOGINPASS[0]}"
LDAP_PASS="${LDAP_LOGINPASS[1]}"


if [ "$LDAP_LOGIN" = "" -o "$LDAP_PASS" = "" ]; then
	echo "error: cannot parse ldap login/pass from /etc/smbldap-tools/smbldap_bind.conf" >&2
	exit 3
fi

echo "uid=$USER,ou=users,dc=mephi,dc=ru" > "$TMPDIR"/todelete.dnlist
ldapdelete -x -D "$LDAP_LOGIN" -w "$LDAP_PASS" -f "$TMPDIR"/todelete.dnlist -h ldap.ut.mephi.ru

rm -f "$TMPDIR"/{,.}* 2>/dev/null
rmdir "$TMPDIR"

exit 0