freedomboneeee/src/freedombone-rmuser

#!/bin/bash
#
# .---.                  .              .
# |                      |              |
# |--- .--. .-.  .-.  .-.|  .-. .--.--. |.-.  .-. .--.  .-.
# |    |   (.-' (.-' (   | (   )|  |  | |   )(   )|  | (.-'
# '    '     --'  --'  -' -  -' '  '   -' -'   -' '   -  --'
#
#                    Freedom in the Cloud
#

# Removes a user from the system

# License
# =======
#
# Copyright (C) 2015-2016 Bob Mottram <bob@robotics.uk.to>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

PROJECT_NAME='freedombone'

export TEXTDOMAIN=${PROJECT_NAME}-rmuser
export TEXTDOMAINDIR="/usr/share/locale"

MY_USERNAME=$1
COMPLETION_FILE=$HOME/${PROJECT_NAME}-completed.txt

if [ ! $MY_USERNAME ]; then
    echo $'Please specify a username to remove'
    exit 1
fi

if [[ $MY_USERNAME == 'git' || $MY_USERNAME == 'mirrors' ]]; then
    echo $'Cannot remove reserved users'
    exit 2
fi

if [ ! -d /home/$MY_USERNAME ]; then
    echo $"Home directory does not exist for $MY_USERNAME"
    exit 3
fi

if [ ! -f $COMPLETION_FILE ]; then
    echo $"$COMPLETION_FILE not found"
    exit 4
fi

if ! grep -q "Admin user" $COMPLETION_FILE; then
    echo $"No admin user specified in $COMPLETION_FILE"
    exit 5
fi

ADMIN_USERNAME=$(cat $COMPLETION_FILE | grep "Admin user" | awk -F ':' '{print $2}')
if [ ! $ADMIN_USERNAME ]; then
    echo $"No admin username specified in $COMPLETION_FILE"
    exit 6
fi

if [[ $MY_USERNAME == $ADMIN_USERNAME ]]; then
    echo $"The administrator user cannot be removed"
    exit 7
fi

echo $'>>> REMOVE USER <<<'
read -p $"Do you really wish to remove the user '$MY_USERNAME' (y/n) ?" yn
if [[ $yn != 'y' && $yn != 'Y' && $yn != 'yes' && $yn != 'Yes' && $yn != 'YES' ]]; then
    echo $"User $MY_USERNAME was not removed"
    exit 8
fi

if grep -q "install_xmpp" $COMPLETION_FILE; then
    ${PROJECT_NAME}-rmxmpp -e "$MY_USERNAME@$HOSTNAME"
fi

if grep -q "Blog domain" $COMPLETION_FILE; then
    FULLBLOG_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Blog domain" | awk -F ':' '{print $2}')
    if [ -f /var/www/$FULLBLOG_DOMAIN_NAME/htdocs/config/users/$MY_USERNAME.ini ]; then
        rm /var/www/$FULLBLOG_DOMAIN_NAME/htdocs/config/users/$MY_USERNAME.ini
    fi
fi

if grep -q "install_sip" $COMPLETION_FILE; then
    ${PROJECT_NAME}-rmsipuser $MY_USERNAME
fi

if grep -q "GNU Social domain" $COMPLETION_FILE; then
    MICROBLOG_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "GNU Social domain" | awk -F ':' '{print $2}')
    if [ -d /var/www/$MICROBLOG_DOMAIN_NAME ]; then
        cd /var/www/$MICROBLOG_DOMAIN_NAME/htdocs
        php scripts/deleteprofile.php -n $MY_USERNAME -y
        echo $'Removed GNU Social user'
    fi
fi

if [ -f /etc/nginx/.htpasswd ]; then
    if grep "${MY_USERNAME}:" /etc/nginx/.htpasswd; then
        htpasswd -D /etc/nginx/.htpasswd $MY_USERNAME
    fi
fi

if grep -q "install_owncloud_repo" $COMPLETION_FILE; then
    OWNCLOUD_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Owncloud domain" | awk -F ':' '{print $2}')
    /var/www/owncloud/occ user:delete $MY_USERNAME
fi

userdel -r $MY_USERNAME

if [ -d /home/$MY_USERNAME ]; then
    rm -rf /home/$MY_USERNAME
fi

echo $"User $MY_USERNAME was removed"

exit 0