#!/bin/bash
set -e 

force=$1

function safe_copy () {
    if [ ! -f /etc/yunohost/installed ]; then
        sudo cp $1 $2
    else
        if [[ "$force" == "True" ]]; then
            sudo yunohost service safecopy \
              -s slapd $1 $2 --force
        else
            sudo yunohost service safecopy \
              -s slapd $1 $2
        fi
    fi
}

cd /usr/share/yunohost/templates/slapd

# Remove legacy configuration file
[ ! -f /etc/yunohost/installed ] \
  || sudo yunohost service saferemove -s slapd \
    /etc/ldap/slapd-yuno.conf

safe_copy sudo.schema /etc/ldap/schema/sudo.schema
safe_copy mailserver.schema /etc/ldap/schema/mailserver.schema
safe_copy ldap.conf /etc/ldap/ldap.conf
safe_copy slapd.default /etc/default/slapd

# Compatibility: change from HDB to MDB on Jessie
version=$(sed 's/\..*//' /etc/debian_version)
if [[ "$version" == '8' ]]; then
    cat slapd.conf \
      | sed "s/hdb$/mdb/g" \
      | sed "s/back_hdb/back_mdb/g" \
      | sed "s/^dbconfig set_/#dbconfig set_/g" \
      | sudo tee slapd.conf
fi

safe_copy slapd.conf /etc/ldap/slapd.conf
sudo chown root:openldap /etc/ldap/slapd.conf
sudo rm -Rf /etc/ldap/slapd.d
sudo mkdir /etc/ldap/slapd.d
sudo chown -R openldap:openldap /etc/ldap/schema/
sudo chown -R openldap:openldap /etc/ldap/slapd.d/

sudo slaptest -f /etc/ldap/slapd.conf -F /etc/ldap/slapd.d/ 2>&1
sudo chown -R openldap:openldap /etc/ldap/slapd.d/

sudo service slapd force-reload