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#!/bin/bash
# SAMBA server for Raspbian
#
# Copyleft 2017 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
# GPL licensed (see end of file) * Use at your own risk!
#
# Usage:
#
# ./installer.sh samba.sh <IP> (<img>)
#
# See installer.sh instructions for details
# More at: https://ownyourbits.com
#
ACTIVE_=no
NCUSER_=admin
USER_=pi
PWD_=raspberry
DESCRIPTION="SMB/CIFS file server (for Mac/Linux/Windows)"
install()
{
apt-get update
apt-get install --no-install-recommends -y samba
update-rc.d smbd disable
# the directory needs to be recreated if we are using nc-ramlogs
grep -q mkdir /etc/init.d/smbd || sed -i "/\<start)/amkdir -p /var/log/samba" /etc/init.d/smbd
# disable SMB1 and SMB2
grep -q SMB3 /etc/samba/smb.conf || sed -i '/\[global\]/aprotocol = SMB3' /etc/samba/smb.conf
}
show_info()
{
whiptail --yesno \
--backtitle "NextCloudPi configuration" \
--title "Instructions for external synchronization" \
"If we intend to modify the data folder through SAMBA,
then we have to synchronize NextCloud to make it aware of the changes. \n
This can be done manually or automatically using 'nc-scan' and 'nc-scan-auto'
from 'nextcloudpi-config'" \
20 90
}
configure()
{
[[ $ACTIVE_ != "yes" ]] && { service smbd stop; update-rc.d smbd disable; echo "SMB disabled"; return; }
# CHECKS
################################
local DATADIR
DATADIR=$( sudo -u www-data /var/www/nextcloud/occ config:system:get datadirectory ) || {
echo -e "Error reading data directory. Is NextCloud running and configured?";
return 1;
}
[ -d "$DATADIR" ] || { echo -e "data directory $DATADIR not found" ; return 1; }
local DIR="$DATADIR/$NCUSER_/files"
[ -d "$DIR" ] || { echo -e "INFO: directory $DIR does not exist."; return 1; }
# CONFIG
################################
sed -i '/\[NextCloudPi\]/,+10d' /etc/samba/smb.conf
cat >> /etc/samba/smb.conf <<EOF
[NextCloudPi]
path = $DIR
writeable = yes
; browseable = yes
valid users = $USER_
force group = www-data
create mask = 0770
directory mask = 0771
force create mode = 0660
force directory mode = 0770
EOF
update-rc.d smbd defaults
update-rc.d smbd enable
service smbd start
usermod -aG www-data $USER_
echo -e "$PWD_\n$PWD_" | smbpasswd -s -a $USER_
sudo chmod g+w $DIR
echo "SMB enabled"
}
cleanup()
{
apt-get autoremove -y
apt-get clean
rm /var/lib/apt/lists/* -r
}
# License
#
# This script is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This script is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this script; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
# Boston, MA 02111-1307 USA
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