freedombone/src/freedombone-restore-local

#!/bin/bash
#
# .---.                  .              .
# |                      |              |
# |--- .--. .-.  .-.  .-.|  .-. .--.--. |.-.  .-. .--.  .-.
# |    |   (.-' (.-' (   | (   )|  |  | |   )(   )|  | (.-'
# '    '     --'  --'  -' -  -' '  '   -' -'   -' '   -  --'
#
#                    Freedom in the Cloud
#
# Restore from local storage - typically a USB drive

# License
# =======
#
# Copyright (C) 2015 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 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.

PROJECT_NAME='freedombone'
COMPLETION_FILE=$HOME/${PROJECT_NAME}-completed.txt

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

USB_DRIVE=/dev/sdb1
USB_MOUNT=/mnt/usb

# get default USB from config file
CONFIG_FILE=$HOME/${PROJECT_NAME}.cfg
if [ -f $CONFIG_FILE ]; then
    if grep -q "USB_DRIVE=" $CONFIG_FILE; then
        USB_DRIVE=$(cat $CONFIG_FILE | grep "USB_DRIVE=" | awk -F '=' '{print $2}')
    fi
fi

ADMIN_USERNAME=
ADMIN_NAME=

# MariaDB password
DATABASE_PASSWORD=$(cat /root/dbpass)

MICROBLOG_DOMAIN_NAME=
HUBZILLA_DOMAIN_NAME=
OWNCLOUD_DOMAIN_NAME=
GIT_DOMAIN_NAME=
WIKI_DOMAIN_NAME=
FULLBLOG_DOMAIN_NAME=

function mount_drive {
    if [ $1 ]; then
        USB_DRIVE=/dev/${1}1
    fi

    # get the admin user
    ADMIN_USERNAME=$(cat $COMPLETION_FILE | grep "Admin user" | awk -F ':' '{print $2}')
    if [ $2 ]; then
        ADMIN_USERNAME=$2
    fi
    ADMIN_NAME=$(getent passwd $ADMIN_USERNAME | cut -d: -f5 | cut -d, -f1)

    # check that the backup destination is available
    if [ ! -b $USB_DRIVE ]; then
        echo $"Please attach a USB drive"
        exit 1
    fi

    # unmount if already mounted
    umount -f $USB_MOUNT
    if [ ! -d $USB_MOUNT ]; then
        mkdir $USB_MOUNT
    fi
    if [ -f /dev/mapper/encrypted_usb ]; then
        rm -rf /dev/mapper/encrypted_usb
    fi
    cryptsetup luksClose encrypted_usb

    # mount the encrypted backup drive
    cryptsetup luksOpen $USB_DRIVE encrypted_usb
    if [ "$?" = "0" ]; then
        USB_DRIVE=/dev/mapper/encrypted_usb
    fi
    mount $USB_DRIVE $USB_MOUNT
    if [ ! "$?" = "0" ]; then
        echo $"There was a problem mounting the USB drive to $USB_MOUNT"
        rm -rf $USB_MOUNT
        exit 2
    fi
}

function unmount_drive {
    sync
    umount $USB_MOUNT
    if [ ! "$?" = "0" ]; then
        echo $"Unable to unmount the drive. This means that the backup did not work"
        rm -rf $USB_MOUNT
        exit 9
    fi
    rm -rf $USB_MOUNT

    echo $"Setting permissions"
    for d in /home/*/ ; do
        USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
        if [[ $USERNAME != "git" ]]; then
            chown -R $USERNAME:$USERNAME /home/$USERNAME
        fi
    done

    if [[ $USB_DRIVE == /dev/mapper/encrypted_usb ]]; then
        echo $"Unmount encrypted USB"
        cryptsetup luksClose encrypted_usb
    fi
    if [ -f /dev/mapper/encrypted_usb ]; then
        rm -rf /dev/mapper/encrypted_usb
    fi
}

function check_backup_exists {
    if [ ! -d $USB_MOUNT/backup ]; then
        echo $"No backup directory found on the USB drive."
        unmount_drive
        exit 2
    fi
}

function check_admin_user {
    echo $"Checking that admin user exists"
    if [ ! -d /home/$ADMIN_USERNAME ]; then
        echo $"Username $ADMIN_USERNAME not found. Reinstall ${PROJECT_NAME} with this username."
        unmount_drive
        exit 295
    fi
}

function copy_gpg_keys {
    echo $"Copying GPG keys from admin user to root"
    cp -r /home/$ADMIN_USERNAME/.gnupg /root
}

function restore_directory_from_usb {
    if [ ! -d ${1} ]; then
        mkdir ${1}
    fi
    obnam restore -r $USB_MOUNT/backup/${2} --to ${1}
}

function restore_database {
    RESTORE_SUBDIR="root"

    if [ -d $USB_MOUNT/backup/${1} ]; then
        echo $"Restoring ${1} database"
        restore_directory_from_usb "/root/temp${1}data" "${1}data"
        if [ ! -f /root/temp${1}data/${RESTORE_SUBDIR}/temp${1}data/${1}.sql ]; then
            echo $"Unable to restore ${1} database"
            rm -rf /root/temp${1}data
            unmount_drive
            exit 503
        fi
        mysqlsuccess=$(mysql -u root --password=$DATABASE_PASSWORD ${1} -o < /root/temp${1}data/${RESTORE_SUBDIR}/temp${1}data/${1}.sql)
        if [ ! "$?" = "0" ]; then
            echo "$mysqlsuccess"
            unmount_drive
            exit 964
        fi
        shred -zu /root/temp${1}data/${RESTORE_SUBDIR}/temp${1}data/*
        rm -rf /root/temp${1}data
        echo $"Restoring ${1} installation"
        if [ ! -d /root/temp${1} ]; then
            mkdir /root/temp${1}
        fi
        restore_directory_from_usb "/root/temp${1}" "${1}"
        RESTORE_SUBDIR="var"
        if [ ${2} ]; then
            if [ -d /var/www/${2}/htdocs ]; then
                if [ -d /root/temp${1}/${RESTORE_SUBDIR}/www/${2}/htdocs ]; then
                    rm -rf /var/www/${2}/htdocs
                    mv /root/temp${1}/${RESTORE_SUBDIR}/www/${2}/htdocs /var/www/${2}/
                    if [ ! "$?" = "0" ]; then
                        unmount_drive
                        exit 683
                    fi
                    if [ -d /etc/letsencrypt/live/${2} ]; then
                        ln -s /etc/letsencrypt/live/${2}/privkey.pem /etc/ssl/private/${2}.key
                        ln -s /etc/letsencrypt/live/${2}/fullchain.pem /etc/ssl/certs/${2}.pem
                    else
                        # Ensure that the bundled SSL cert is being used
                        if [ -f /etc/ssl/certs/${2}.bundle.crt ]; then
                            sed -i "s|${2}.crt|${2}.bundle.crt|g" /etc/nginx/sites-available/${2}
                        fi
                    fi
                fi
            fi
        fi
    fi
}

function update_domains {
    if grep -q "GNU Social domain" $COMPLETION_FILE; then
        MICROBLOG_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "GNU Social domain" | awk -F ':' '{print $2}')
    fi
    if grep -q "Hubzilla domain" $COMPLETION_FILE; then
        HUBZILLA_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Hubzilla domain" | awk -F ':' '{print $2}')
    fi
    if grep -q "Owncloud domain" $COMPLETION_FILE; then
        OWNCLOUD_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Owncloud domain" | awk -F ':' '{print $2}')
    fi
    if grep -q "Gogs domain" $COMPLETION_FILE; then
        GIT_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Gogs domain" | awk -F ':' '{print $2}')
    fi
    if [ -d $USB_MOUNT/backup/wiki ]; then
        WIKI_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Wiki domain" | awk -F ':' '{print $2}')
    fi
    if [ -d $USB_MOUNT/backup/blog ]; then
        FULLBLOG_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Blog domain" | awk -F ':' '{print $2}')
    fi
}

function restore_configuration {
    # this restores *.cfg and COMPLETION_FILE
    if [ -d $USB_MOUNT/backup/config ]; then
        echo $"Restoring configuration files"
        restore_directory_from_usb /root/tempconfig config
        cp -f /root/tempconfig/root/${PROJECT_NAME}.cfg $CONFIG_FILE
        if [ ! "$?" = "0" ]; then
            unmount_drive
            rm -rf /root/tempconfig
            exit 5294
        fi
        cp -f /root/tempconfig/root/${PROJECT_NAME}-completed.txt $COMPLETION_FILE
        if [ ! "$?" = "0" ]; then
            unmount_drive
            rm -rf /root/tempconfig
            exit 6382
        fi
        rm -rf /root/tempconfig
    fi
}

function same_admin_user {
    PREV_ADMIN_USERNAME=$(cat $COMPLETION_FILE | grep "Admin user" | awk -F ':' '{print $2}')
    if [[ "$PREV_ADMIN_USERNAME" != "$ADMIN_USERNAME" ]]; then
        echo $"The admin username has changed from $PREV_ADMIN_USERNAME to $ADMIN_USERNAME. To restore you will first need to install a new ${PROJECT_NAME} system with an initial admin user named $PREV_ADMIN_USERNAME"
        unmount_drive
        exit 73265
    fi
}

mount_drive $1 $2
check_backup_exists
check_admin_user
copy_gpg_keys
restore_configuration
same_admin_user
update_domains

# Make a backup of the original README file
# incase old passwords need to be used
if [ -f /home/$ADMIN_USERNAME/README ]; then
    if [ ! -f /home/$ADMIN_USERNAME/README_original ]; then
        cp /home/$ADMIN_USERNAME/README /home/$ADMIN_USERNAME/README_original
    fi
fi

if [ -d $USB_MOUNT/backup/mariadb ]; then
    echo $"Restoring mysql settings"
    restore_directory_from_usb /root/tempmariadb mariadb
    echo $"Get the MariaDB password from the backup"
    if [ ! -f /root/tempmariadb/root/tempmariadb/db ]; then
        echo $"MariaDB password file not found"
        exit 495
    fi
    BACKUP_MARIADB_PASSWORD=$(cat /root/tempmariadb/root/tempmariadb/db)
    if [[ $BACKUP_MARIADB_PASSWORD != $DATABASE_PASSWORD ]]; then
        echo $"Restore the MariaDB user table"
        mysqlsuccess=$(mysql -u root --password=$DATABASE_PASSWORD mysql -o < /root/tempmariadb/root/tempmariadb/mysql.sql)
        if [ ! "$?" = "0" ]; then
            echo $"Try again using the password obtained from backup"
            mysqlsuccess=$(mysql -u root --password=$BACKUP_MARIADB_PASSWORD mysql -o < /root/tempmariadb/root/tempmariadb/mysql.sql)
        fi
        if [ ! "$?" = "0" ]; then
            echo "$mysqlsuccess"
            unmount_drive
            exit 962
        fi
        echo $"Restarting database"
        service mysql restart
        echo $"Change the MariaDB password to the backup version"
        DATABASE_PASSWORD=$BACKUP_MARIADB_PASSWORD
    fi
    shred -zu /root/tempmariadb/root/tempmariadb/db
    rm -rf /root/tempmariadb

    # Change database password file
    echo "$DATABASE_PASSWORD" > /root/dbpass
    chmod 600 /root/dbpass
fi

if [ -d $USB_MOUNT/backup/letsencrypt ]; then
    echo $"Restoring Lets Encrypt settings"
    restore_directory_from_usb / letsencrypt
fi

if [ -d $USB_MOUNT/backup/mutt ]; then
    for d in $USB_MOUNT/backup/mutt/*/ ; do
        USERNAME=$(echo "$d" | awk -F '/' '{print $6}')
        if [[ $USERNAME != "git" ]]; then
            if [ ! -d /home/$USERNAME ]; then
                ${PROJECT_NAME}-adduser $USERNAME
            fi
            echo $"Restoring Mutt settings for $USERNAME"
            restore_directory_from_usb /root/tempmutt mutt/$USERNAME
            if [ -f /root/tempmutt/home/$USERNAME/tempbackup/.muttrc ]; then
                cp -f /root/tempmutt/home/$USERNAME/tempbackup/.muttrc /home/$USERNAME/.muttrc
            fi
            if [ -f /root/tempmutt/home/$USERNAME/tempbackup/Muttrc ]; then
                cp -f /root/tempmutt/home/$USERNAME/tempbackup/Muttrc /etc/Muttrc
            fi
            if [ ! "$?" = "0" ]; then
                rm -rf /root/tempmutt
                unmount_drive
                exit 276
            fi
            rm -rf /root/tempmutt
        fi
    done
fi

if [ -d $USB_MOUNT/backup/gnupg ]; then
    for d in $USB_MOUNT/backup/gnupg/*/ ; do
        USERNAME=$(echo "$d" | awk -F '/' '{print $6}')
        if [[ $USERNAME != "git" ]]; then
            if [ ! -d /home/$USERNAME ]; then
                ${PROJECT_NAME}-adduser $USERNAME
            fi
            echo $"Restoring gnupg settings for $USERNAME"
            restore_directory_from_usb /root/tempgnupg gnupg/$USERNAME
            cp -r /root/tempgnupg/home/$USERNAME/.gnupg /home/$USERNAME/
            if [ ! "$?" = "0" ]; then
                rm -rf /root/tempgnupg
                unmount_drive
                exit 276
            fi
            rm -rf /root/tempgnupg
            if [[ "$USERNAME" == "$ADMIN_USERNAME" ]]; then
                cp -r /home/$USERNAME/.gnupg /root
                if [ ! "$?" = "0" ]; then
                    unmount_drive
                    exit 283
                fi
            fi
        fi
    done
fi

if [ -d $USB_MOUNT/backup/procmail ]; then
    for d in $USB_MOUNT/backup/procmail/*/ ; do
        USERNAME=$(echo "$d" | awk -F '/' '{print $6}')
        if [[ $USERNAME != "git" ]]; then
            if [ ! -d /home/$USERNAME ]; then
                ${PROJECT_NAME}-adduser $USERNAME
            fi
            echo $"Restoring procmail settings for $USERNAME"
            restore_directory_from_usb /root/tempprocmail procmail/$USERNAME
            cp -f /root/tempprocmail/home/$USERNAME/tempbackup/.procmailrc /home/$USERNAME/
            if [ ! "$?" = "0" ]; then
                rm -rf /root/tempprocmail
                unmount_drive
                exit 276
            fi
            rm -rf /root/tempprocmail
        fi
    done
fi

if [ -d $USB_MOUNT/backup/spamassassin ]; then
    for d in $USB_MOUNT/backup/spamassassin/*/ ; do
        USERNAME=$(echo "$d" | awk -F '/' '{print $6}')
        if [[ $USERNAME != "git" ]]; then
            if [ -d $USB_MOUNT/backup/spamassassin/$USERNAME ]; then
                if [ ! -d /home/$USERNAME ]; then
                    ${PROJECT_NAME}-adduser $USERNAME
                fi
                echo $"Restoring spamassassin settings for $USERNAME"
                restore_directory_from_usb /root/tempspamassassin spamassassin/$USERNAME
                cp -rf /root/tempspamassassin/home/$USERNAME/.spamassassin /home/$USERNAME/
                if [ ! "$?" = "0" ]; then
                    rm -rf /root/tempspamassassin
                    unmount_drive
                    exit 276
                fi
                rm -rf /root/tempspamassassin
            fi
        fi
    done
fi

if [ -d $USB_MOUNT/backup/readme ]; then
    echo $"Restoring admin user README"
    restore_directory_from_usb /root/tempreadme readme
    cp -f /root/tempreadme/home/$ADMIN_USERNAME/tempbackup/README /home/$ADMIN_USERNAME/
    if [ ! "$?" = "0" ]; then
        rm -rf /root/tempreadme
        unmount_drive
        exit 276
    fi
    rm -rf /root/tempreadme
fi

if [ -d $USB_MOUNT/backup/ipfs ]; then
    echo $"Restoring IPFS"
    restore_directory_from_usb /root/tempipfs ipfs
    cp -rf /root/tempipfs/home/$ADMIN_USERNAME/.ipfs/* /home/$ADMIN_USERNAME/.ipfs
    if [ ! "$?" = "0" ]; then
        rm -rf /root/tempipfs
        unmount_drive
        exit 276
    fi
    rm -rf /root/tempipfs
fi

if [ -d $USB_MOUNT/backup/ssh ]; then
    for d in $USB_MOUNT/backup/ssh/*/ ; do
        USERNAME=$(echo "$d" | awk -F '/' '{print $6}')
        if [[ $USERNAME != "git" ]]; then
            if [ ! -d /home/$USERNAME ]; then
                ${PROJECT_NAME}-adduser $USERNAME
            fi
            echo $"Restoring ssh keys for $USERNAME"
            restore_directory_from_usb /root/tempssh ssh/$USERNAME
            cp -r /root/tempssh/home/$USERNAME/.ssh /home/$USERNAME/
            if [ ! "$?" = "0" ]; then
                rm -rf /root/tempssh
                unmount_drive
                exit 664
            fi
            rm -rf /root/tempssh
        fi
    done
fi

if [ -d $USB_MOUNT/backup/config ]; then
    for d in $USB_MOUNT/backup/config/*/ ; do
        USERNAME=$(echo "$d" | awk -F '/' '{print $6}')
        if [[ $USERNAME != "git" ]]; then
            if [ ! -d /home/$USERNAME ]; then
                ${PROJECT_NAME}-adduser $USERNAME
            fi
            echo $"Restoring config files for $USERNAME"
            restore_directory_from_usb /root/tempconfig config/$USERNAME
            cp -r /root/tempconfig/home/$USERNAME/.config /home/$USERNAME/
            if [ ! "$?" = "0" ]; then
                rm -rf /root/tempconfig
                unmount_drive
                exit 664
            fi
            rm -rf /root/tempconfig
        fi
    done
fi

if [ -d $USB_MOUNT/backup/ssl ]; then
    echo $"Restoring certificates"
    mkdir /root/tempssl
    restore_directory_from_usb /root/tempssl ssl
    cp -r /root/tempssl/etc/ssl/* /etc/ssl
    if [ ! "$?" = "0" ]; then
        unmount_drive
        exit 276
    fi
    rm -rf /root/tempssl
fi

if [ -d $USB_MOUNT/backup/projects ]; then
    for d in $USB_MOUNT/backup/projects/*/ ; do
        USERNAME=$(echo "$d" | awk -F '/' '{print $6}')
        if [[ $USERNAME != "git" ]]; then
            if [ ! -d /home/$USERNAME ]; then
                ${PROJECT_NAME}-adduser $USERNAME
            fi
            echo $"Restoring projects for $USERNAME"
            restore_directory_from_usb /root/tempprojects projects/$USERNAME
            if [ -d /home/$USERNAME/projects ]; then
                rm -rf /home/$USERNAME/projects
            fi
            mv /root/tempprojects/home/$USERNAME/projects /home/$USERNAME
            if [ ! "$?" = "0" ]; then
                unmount_drive
                exit 166
            fi
            rm -rf /root/tempprojects
        fi
    done
fi

if [ -d $USB_MOUNT/backup/personal ]; then
    for d in $USB_MOUNT/backup/personal/*/ ; do
        USERNAME=$(echo "$d" | awk -F '/' '{print $6}')
        if [[ $USERNAME != "git" ]]; then
            if [ -d $USB_MOUNT/backup/personal/$USERNAME ]; then
                if [ ! -d /home/$USERNAME ]; then
                    ${PROJECT_NAME}-adduser $USERNAME
                fi
                echo $"Restoring personal settings for $USERNAME"
                restore_directory_from_usb /root/temppersonal personal/$USERNAME
                if [ -d /home/$USERNAME/personal ]; then
                    rm -rf /home/$USERNAME/personal
                fi
                mv /root/temppersonal/home/$USERNAME/personal /home/$USERNAME
                if [ ! "$?" = "0" ]; then
                    unmount_drive
                    exit 184
                fi
                rm -rf /root/temppersonal
            fi
        fi
    done
fi

if [ -d /var/spool/mlmmj ]; then
    echo $"Restoring public mailing list"
    restore_directory_from_usb /root/tempmailinglist mailinglist
    cp -r /root/tempmailinglist/root/spool/mlmmj/* /var/spool/mlmmj
    if [ ! "$?" = "0" ]; then
        unmount_drive
        exit 526
    fi
    rm -rf /root/tempmailinglist
fi

if [ -d /var/lib/prosody ]; then
    echo $"Restoring XMPP settings"
    restore_directory_from_usb /root/tempxmpp xmpp
    cp -r /root/tempxmpp/var/lib/prosody/* /var/lib/prosody
    if [ ! "$?" = "0" ]; then
        unmount_drive
        exit 725
    fi
    rm -rf /root/tempxmpp
    service prosody restart
    chown -R prosody:prosody /var/lib/prosody/*
fi

# Restoring GNU Social
if [ $MICROBLOG_DOMAIN_NAME ]; then
    restore_database gnusocial ${MICROBLOG_DOMAIN_NAME}
    if [ -d /root/tempgnusocial ]; then
        rm -rf /root/tempgnusocial
    fi
fi

# Restoring hubzilla
if [ $HUBZILLA_DOMAIN_NAME ]; then
    restore_database hubzilla ${HUBZILLA_DOMAIN_NAME}
    if [ -d $USB_MOUNT/backup/hubzilla ]; then
        if [ ! -d /var/www/${HUBZILLA_DOMAIN_NAME}/htdocs/store/[data]/smarty3 ]; then
            mkdir -p /var/www/${HUBZILLA_DOMAIN_NAME}/htdocs/store/[data]/smarty3
        fi
        chmod 777 /var/www/${HUBZILLA_DOMAIN_NAME}/htdocs/store/[data]/smarty3
        chown -R www-data:www-data /var/www/${HUBZILLA_DOMAIN_NAME}/htdocs/*
        if [ -d /root/temphubzilla ]; then
            rm -rf /root/temphubzilla
        fi
    fi
fi

if [ $OWNCLOUD_DOMAIN_NAME ]; then
    restore_database owncloud $OWNCLOUD_DOMAIN_NAME
    if [ -d $USB_MOUNT/backup/owncloud2 ]; then
        restore_directory_from_usb /root/tempowncloud2 owncloud2
        cp -r /root/tempowncloud2/etc/owncloud/* /etc/owncloud/
        if [ ! "$?" = "0" ]; then
            unmount_drive
            exit 982
        fi
        rm -rf /root/tempowncloud
        rm -rf /root/tempowncloud2
        chown -R www-data:www-data /var/lib/owncloud/data
        chown -R www-data:www-data /var/lib/owncloud/backup
        chown -R www-data:www-data /var/lib/owncloud/assets
        for d in /home/*/ ; do
            USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
            if [[ $USERNAME != "git" ]]; then
                occ files:scan $USERNAME
            fi
        done
        ln -s /usr/share/owncloud /var/www/${OWNCLOUD_DOMAIN_NAME}/htdocs
    fi
fi

if [ $GIT_DOMAIN_NAME ]; then
    restore_database gogs ${GIT_DOMAIN_NAME}
    if [ -d $USB_MOUNT/backup/gogs ]; then
        echo $"Restoring Gogs settings"
        if [ ! -d /home/git/go/src/github.com/gogits/gogs/custom ]; then
            mkdir -p /home/git/go/src/github.com/gogits/gogs/custom
        fi
        cp -r /root/tempgogs/home/git/go/src/github.com/gogits/gogs/custom/* /home/git/go/src/github.com/gogits/gogs/custom
        if [ ! "$?" = "0" ]; then
            unmount_drive
            exit 981
        fi
        echo $"Restoring Gogs repos"
        restore_directory_from_usb /root/tempgogsrepos gogsrepos
        cp -r /root/tempgogsrepos/home/git/gogs-repositories/* /home/git/gogs-repositories/
        if [ ! "$?" = "0" ]; then
            unmount_drive
            exit 67574
        fi
        echo $"Restoring Gogs authorized_keys"
        restore_directory_from_usb /root/tempgogsssh gogsssh
        if [ ! -d /home/git/.ssh ]; then
            mkdir /home/git/.ssh
        fi
        cp -r /root/tempgogsssh/home/git/.ssh/* /home/git/.ssh/
        if [ ! "$?" = "0" ]; then
            unmount_drive
            exit 8463
        fi
        rm -rf /root/tempgogs
        rm -rf /root/tempgogsrepos
        rm -rf /root/tempgogsssh
        chown -R git:git /home/git
    fi
fi

if [ $WIKI_DOMAIN_NAME ]; then
    echo $"Restoring Wiki installation ${WIKI_DOMAIN_NAME}"
    restore_directory_from_usb /root/tempwiki wiki
    cp -r /root/tempwiki/var/lib/dokuwiki/* /var/lib/dokuwiki/
    if [ ! "$?" = "0" ]; then
        unmount_drive
        exit 868
    fi
    restore_directory_from_usb /root/tempwiki2 wiki2
    cp -r /root/tempwiki2/etc/dokuwiki/* /etc/dokuwiki/
    if [ ! "$?" = "0" ]; then
        unmount_drive
        exit 869
    fi
    rm -rf /root/tempwiki
    rm -rf /root/tempwiki2
    chown -R www-data:www-data /var/lib/dokuwiki/*
    # Ensure that the bundled SSL cert is being used
    if [ -f /etc/ssl/certs/${WIKI_DOMAIN_NAME}.bundle.crt ]; then
        sed -i "s|${WIKI_DOMAIN_NAME}.crt|${WIKI_DOMAIN_NAME}.bundle.crt|g" /etc/nginx/sites-available/${WIKI_DOMAIN_NAME}
    fi
    if [ -d /etc/letsencrypt/live/${WIKI_DOMAIN_NAME} ]; then
        ln -s /etc/letsencrypt/live/${WIKI_DOMAIN_NAME}/privkey.pem /etc/ssl/private/${WIKI_DOMAIN_NAME}.key
        ln -s /etc/letsencrypt/live/${WIKI_DOMAIN_NAME}/fullchain.pem /etc/ssl/certs/${WIKI_DOMAIN_NAME}.pem
    fi
fi

if [ $FULLBLOG_DOMAIN_NAME ]; then
    echo $"Restoring blog installation"
    restore_directory_from_usb /root/tempblog blog
    rm -rf /var/www/${FULLBLOG_DOMAIN_NAME}/htdocs
    cp -r /root/tempblog/var/www/${FULLBLOG_DOMAIN_NAME}/htdocs /var/www/${FULLBLOG_DOMAIN_NAME}/
    if [ ! "$?" = "0" ]; then
        unmount_drive
        exit 593
    fi
    rm -rf /root/tempblog
    if [ ! -d /var/www/${FULLBLOG_DOMAIN_NAME}/htdocs/content ]; then
        echo $"No content directory found after restoring blog"
        unmount_drive
        exit 287
    fi
    chown -R www-data:www-data /var/www/${FULLBLOG_DOMAIN_NAME}/htdocs
    # Ensure that the bundled SSL cert is being used
    if [ -f /etc/ssl/certs/${FULLBLOG_DOMAIN_NAME}.bundle.crt ]; then
        sed -i "s|${FULLBLOG_DOMAIN_NAME}.crt|${FULLBLOG_DOMAIN_NAME}.bundle.crt|g" /etc/nginx/sites-available/${FULLBLOG_DOMAIN_NAME}
    fi
    for d in /home/*/ ; do
        USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
        if [[ $USERNAME != "git" ]]; then
            if [ -d /var/www/${FULLBLOG_DOMAIN_NAME}/htdocs/content/$USERNAME/blog/uncategorized/post ]; then
                mv /var/www/${FULLBLOG_DOMAIN_NAME}/htdocs/content/$USERNAME/blog/*.md /var/www/${FULLBLOG_DOMAIN_NAME}/htdocs/content/$USERNAME/blog/uncategorized/post
            fi
        fi
    done
    if [ -d /etc/letsencrypt/live/${FULLBLOG_DOMAIN_NAME} ]; then
        ln -s /etc/letsencrypt/live/${FULLBLOG_DOMAIN_NAME}/privkey.pem /etc/ssl/private/${FULLBLOG_DOMAIN_NAME}.key
        ln -s /etc/letsencrypt/live/${FULLBLOG_DOMAIN_NAME}/fullchain.pem /etc/ssl/certs/${FULLBLOG_DOMAIN_NAME}.pem
    fi
fi

if [ -d $USB_MOUNT/backup/cjdns ]; then
    echo $"Restoring cjdns installation"
    restore_directory_from_usb /root/tempcjdns cjdns
    rm -rf /etc/cjdns
    cp -r /root/tempcjdns/etc/cjdns /etc/
    if [ ! "$?" = "0" ]; then
        unmount_drive
        exit 8472
    fi
    rm -rf /root/tempcjdns
fi

if [ -d $USB_MOUNT/backup/mail ]; then
    for d in $USB_MOUNT/backup/mail/*/ ; do
        USERNAME=$(echo "$d" | awk -F '/' '{print $6}')
        if [[ $USERNAME != "git" ]]; then
            if [ ! -d /home/$USERNAME ]; then
                ${PROJECT_NAME}-adduser $USERNAME
            fi
            echo $"Restoring emails for $USERNAME"
            restore_directory_from_usb /root/tempmail mail/$USERNAME
            if [ ! -d /home/$USERNAME/Maildir ]; then
                mkdir /home/$USERNAME/Maildir
            fi
            tar -xzvf /root/tempmail/root/tempbackupemail/$USERNAME/maildir.tar.gz -C /
            if [ ! "$?" = "0" ]; then
                unmount_drive
                exit 927
            fi
            rm -rf /root/tempmail
        fi
    done
fi

if [ -d /var/cache/minidlna ]; then
    if [ -d $USB_MOUNT/backup/dlna ]; then
        echo $"Restoring DLNA cache"
        restore_directory_from_usb /root/tempdlna dlna
        cp -r /root/tempdlna/var/cache/minidlna/* /var/cache/minidlna/
        if [ ! "$?" = "0" ]; then
            rm -rf /root/tempdlna
            unmount_drive
            exit 982
        fi
        rm -rf /root/tempdlna
    fi
fi

if [ -d $USB_MOUNT/backup/voip ]; then
    echo $"Restoring VoIP settings"
    restore_directory_from_usb /root/tempvoip voip
    cp -f /root/tempvoip/home/$ADMIN_USERNAME/tempbackup/mumble-server.ini /etc/
    if [ ! "$?" = "0" ]; then
        rm -rf /root/tempvoip
        unmount_drive
        exit 3679
    fi
    cp -f /root/tempvoip/home/$ADMIN_USERNAME/tempbackup/sipwitch.conf /etc/sipwitch.conf
    if [ ! "$?" = "0" ]; then
        rm -rf /root/tempvoip
        unmount_drive
        exit 3679
    fi
    cp -f /root/tempvoip/home/$ADMIN_USERNAME/tempbackup/mumble-server.sqlite /var/lib/mumble-server/
    if [ ! "$?" = "0" ]; then
        rm -rf /root/tempvoip
        unmount_drive
        exit 276
    fi
    rm -rf /root/tempvoip
    cp /etc/ssl/certs/mumble* /var/lib/mumble-server
    cp /etc/ssl/private/mumble* /var/lib/mumble-server
    chown -R mumble-server:mumble-server /var/lib/mumble-server
    service sipwitch restart
    service mumble-server restart
fi

if [ -d $USB_MOUNT/backup/tox ]; then
    echo $"Restoring Tox node settings"
    restore_directory_from_usb / tox
    if [ ! "$?" = "0" ]; then
        unmount_drive
        exit 6393
    fi
    cp /var/lib/tox-bootstrapd/tox-bootstrapd.conf /etc/tox-bootstrapd.conf
    systemctl restart tox-bootstrapd.service
    if [ ! "$?" = "0" ]; then
        systemctl status tox-bootstrapd.service
        unmount_drive
        exit 59369
    fi
fi

unmount_drive

echo $"Restore from USB drive is complete. You can now unplug it."

exit 0