645 lines
23 KiB
Bash
Executable File
645 lines
23 KiB
Bash
Executable File
#!/bin/bash
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#
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# .---. . .
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# | | |
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# |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-.
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# | | (.-' (.-' ( | ( )| | | | )( )| | (.-'
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# ' ' --' --' -' - -' ' ' -' -' -' ' - --'
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#
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# Freedom in the Cloud
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#
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# Backup to remote servers - the web of backups
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# License
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# =======
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#
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# Copyright (C) 2015-2016 Bob Mottram <bob@robotics.uk.to>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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PROJECT_NAME='freedombone'
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COMPLETION_FILE=$HOME/${PROJECT_NAME}-completed.txt
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CONFIG_FILE=$HOME/${PROJECT_NAME}.cfg
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BACKUP_EXTRA_DIRECTORIES=/root/backup-extra-dirs.csv
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ENABLE_VERIFICATION="no"
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export TEXTDOMAIN=${PROJECT_NAME}-backup-remote
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export TEXTDOMAINDIR="/usr/share/locale"
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# Temporary location for data to be backed up to other servers
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SERVER_DIRECTORY=/root/remotebackup
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ADMIN_USERNAME=$(cat $COMPLETION_FILE | grep "Admin user" | awk -F ':' '{print $2}')
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ADMIN_NAME=$(getent passwd $ADMIN_USERNAME | cut -d: -f5 | cut -d, -f1)
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ADMIN_EMAIL_ADDRESS=${ADMIN_USERNAME}@${HOSTNAME}
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if [ ! -f /etc/ssl/private/backup.key ]; then
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echo $"Creating backup key"
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${PROJECT_NAME}-addcert -h backup --dhkey 2048
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fi
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if [ ! -f /home/${ADMIN_USERNAME}/backup.list ]; then
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exit 1
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fi
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# MariaDB password
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DATABASE_PASSWORD=''
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if [ -f /root/dbpass ]; then
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DATABASE_PASSWORD=$(cat /root/dbpass)
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fi
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# local directory where the backup will be made
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if [ ! -d $SERVER_DIRECTORY ]; then
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mkdir $SERVER_DIRECTORY
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fi
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if [ ! -d $SERVER_DIRECTORY/backup ]; then
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mkdir -p $SERVER_DIRECTORY/backup
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fi
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# The name of a currently suspended site
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# Sites are suspended so that verification should work
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SUSPENDED_SITE=
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function suspend_site {
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# suspends a given website
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if [[ $ENABLE_VERIFICATION != "yes" ]]; then
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return
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fi
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SUSPENDED_SITE="$1"
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nginx_dissite $SUSPENDED_SITE
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service nginx reload
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}
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function restart_site {
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# restarts a given website
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if [ ! $SUSPENDED_SITE ]; then
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return
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fi
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nginx_ensite $SUSPENDED_SITE
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service nginx reload
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SUSPENDED_SITE=
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}
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function backup_directory_to_friend {
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BACKUP_KEY_EXISTS=$(gpg --list-keys "$ADMIN_NAME (backup key)")
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if [ ! "$?" = "0" ]; then
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echo $"Backup key could not be found"
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restart_site
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exit 43382
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fi
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ADMIN_BACKUP_KEY_ID=$(gpg --list-keys "$ADMIN_NAME (backup key)" | grep 'pub ' | awk -F ' ' '{print $2}' | awk -F '/' '{print $2}')
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if [ ! -d $SERVER_DIRECTORY/backup/${2} ]; then
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mkdir -p $SERVER_DIRECTORY/backup/${2}
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fi
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obnam force-lock -r $SERVER_DIRECTORY/backup/${2} --encrypt-with ${ADMIN_BACKUP_KEY_ID} ${1}
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obnam backup -r $SERVER_DIRECTORY/backup/${2} --encrypt-with ${ADMIN_BACKUP_KEY_ID} ${1}
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if [[ $ENABLE_VERIFICATION == "yes" ]]; then
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obnam verify -r $SERVER_DIRECTORY/backup/${2} --encrypt-with ${ADMIN_BACKUP_KEY_ID} ${1}
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if [ ! "$?" = "0" ]; then
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if [[ ${1} == "/root/temp"* || ${1} == *"tempbackup" ]]; then
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shred -zu /root/temp${2}/*
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rm -rf /root/temp${2}
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fi
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# Send a warning email
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echo "Unable to verify ${2}" | mail -s "${PROJECT_NAME} backup to friends" ${ADMIN_EMAIL_ADDRESS}
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restart_site
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exit 953
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fi
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fi
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obnam forget --keep=30d -r $SERVER_DIRECTORY/backup/${2} --encrypt-with ${ADMIN_BACKUP_KEY_ID}
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if [ ! "$?" = "0" ]; then
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if [[ ${1} == "/root/temp"* || ${1} == *"tempbackup" ]]; then
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shred -zu /root/temp${2}/*
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rm -rf /root/temp${2}
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fi
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# Send a warning email
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echo "Unable to backup ${2}" | mail -s "${PROJECT_NAME} backup to friends" ${ADMIN_EMAIL_ADDRESS}
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restart_site
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exit 853
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fi
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if [[ ${1} == "/root/temp"* || ${1} == *"tempbackup" ]]; then
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shred -zu /root/temp${2}/*
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rm -rf /root/temp${2}
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fi
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}
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function backup_database_to_friend {
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if [ ${#DATABASE_PASSWORD} -lt 2 ]; then
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echo $"No MariaDB password was given"
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restart_site
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exit 5783
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fi
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if [ ! -d $SERVER_DIRECTORY/backup/${1} ]; then
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mkdir -p $SERVER_DIRECTORY/backup/${1}
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fi
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if [ ! -d $SERVER_DIRECTORY/backup/${1}data ]; then
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mkdir -p $SERVER_DIRECTORY/backup/${1}data
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fi
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if [ ! -d /root/temp${1}data ]; then
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mkdir -p /root/temp${1}data
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fi
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echo "Obtaining ${1} database backup"
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mysqldump --password=$DATABASE_PASSWORD ${1} > /root/temp${1}data/${1}.sql
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if [ ! -s /root/temp${1}data/${1}.sql ]; then
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echo $"${1} database could not be saved"
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shred -zu /root/temp${1}data/*
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rm -rf /root/temp${1}data
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# Send a warning email
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echo $"Unable to export ${1} database" | mail -s $"${PROJECT_NAME} backup to friends" $ADMIN_EMAIL_ADDRESS
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restart_site
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exit 5738
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fi
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}
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function backup_configuration {
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echo $"Backing up ${PROJECT_NAME} configuration files"
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if [ ! -d /root/tempbackupconfig ]; then
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mkdir -p /root/tempbackupconfig
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fi
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cp -f $CONFIG_FILE /root/tempbackupconfig
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cp -f $COMPLETION_FILE /root/tempbackupconfig
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if [ -f $BACKUP_EXTRA_DIRECTORIES ]; then
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cp -f $BACKUP_EXTRA_DIRECTORIES /root/tempbackupconfig
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fi
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backup_directory_to_friend /root/tempbackupconfig config
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}
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function backup_users {
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for d in /home/*/ ; do
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USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
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if [[ $USERNAME != "git" && $USERNAME != "mirrors" ]]; then
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# personal settings
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if [ -d /home/$USERNAME/personal ]; then
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echo $"Backing up personal settings for $USERNAME"
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backup_directory_to_friend /home/$USERNAME/personal personal/$USERNAME
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fi
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# gpg keys
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if [ -d /home/$USERNAME/.gnupg ]; then
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echo $"Backing up gpg keys for $USERNAME"
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backup_directory_to_friend /home/$USERNAME/.gnupg gnupg/$USERNAME
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fi
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# ssh keys
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if [ -d /home/$USERNAME/.ssh ]; then
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echo $"Backing up ssh keys for $USERNAME"
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backup_directory_to_friend /home/$USERNAME/.ssh ssh/$USERNAME
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fi
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# config files
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if [ -d /home/$USERNAME/.config ]; then
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echo $"Backing up config files for $USERNAME"
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backup_directory_to_friend /home/$USERNAME/.config config/$USERNAME
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fi
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# mutt settings
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if [ -f /home/$USERNAME/.muttrc ]; then
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echo $"Backing up Mutt settings for $USERNAME"
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if [ ! -d /home/$USERNAME/tempbackup ]; then
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mkdir -p /home/$USERNAME/tempbackup
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fi
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cp /home/$USERNAME/.muttrc /home/$USERNAME/tempbackup
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if [ -f /etc/Muttrc ]; then
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cp /etc/Muttrc /home/$USERNAME/tempbackup
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fi
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backup_directory_to_friend /home/$USERNAME/tempbackup mutt/$USERNAME
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fi
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# procmail settings
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if [ -f /home/$USERNAME/.procmailrc ]; then
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echo $"Backing up procmail settings for $USERNAME"
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if [ ! -d /home/$USERNAME/tempbackup ]; then
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mkdir -p /home/$USERNAME/tempbackup
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fi
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cp /home/$USERNAME/.procmailrc /home/$USERNAME/tempbackup
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backup_directory_to_friend /home/$USERNAME/tempbackup procmail/$USERNAME
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fi
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# spamassassin settings
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if [ -d /home/$USERNAME/.spamassassin ]; then
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echo $"Backing up spamassassin settings for $USERNAME"
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backup_directory_to_friend /home/$USERNAME/.spamassassin spamassassin/$USERNAME
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fi
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# email
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if [ -d /home/$USERNAME/Maildir ]; then
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echo $"Creating an email archive"
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if [ ! -d /root/backupemail/$USERNAME ]; then
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mkdir -p /root/backupemail/$USERNAME
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fi
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tar -czvf /root/backupemail/$USERNAME/maildir.tar.gz /home/$USERNAME/Maildir
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echo $"Backing up emails for $USERNAME"
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backup_directory_to_friend /root/backupemail/$USERNAME mail/$USERNAME
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fi
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fi
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done
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}
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function backup_letsencrypt {
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if [ -d /etc/letsencrypt ]; then
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echo $"Backing up Lets Encrypt settings"
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backup_directory_to_friend /etc/letsencrypt letsencrypt
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fi
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}
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function backup_tor {
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if [ -d /etc/letsencrypt ]; then
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echo $"Backing up Tor settings"
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backup_directory_to_friend /var/lib/tor tor
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fi
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}
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function backup_rss_reader {
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if grep -q "RSS reader domain" $COMPLETION_FILE; then
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RSS_READER_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "RSS reader domain" | awk -F ':' '{print $2}')
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if [ -d /etc/share/tt-rss ]; then
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suspend_site ${RSS_READER_DOMAIN_NAME}
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backup_database_to_friend ttrss
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backup_directory_to_friend /root/tempttrssdata ttrssdata
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echo $"Backing up RSS reader installation"
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backup_directory_to_friend /etc/share/tt-rss ttrss
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restart_site
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else
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echo $"RSS reader domain specified but not found in /etc/share/ttrss}"
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fi
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fi
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}
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function backup_gnusocial {
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if grep -q "GNU Social domain" $COMPLETION_FILE; then
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MICROBLOG_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "GNU Social domain" | awk -F ':' '{print $2}')
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if [ -d /var/www/${MICROBLOG_DOMAIN_NAME}/htdocs ]; then
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suspend_site ${MICROBLOG_DOMAIN_NAME}
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backup_database_to_friend gnusocial
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backup_directory_to_friend /root/tempgnusocialdata gnusocialdata
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echo $"Backing up GNU social installation"
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backup_directory_to_friend /var/www/${MICROBLOG_DOMAIN_NAME}/htdocs gnusocial
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restart_site
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else
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echo $"GNU Social domain specified but not found in /var/www/${MICROBLOG_DOMAIN_NAME}"
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fi
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fi
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}
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function backup_hubzilla {
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if grep -q "Hubzilla domain" $COMPLETION_FILE; then
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HUBZILLA_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Hubzilla domain" | awk -F ':' '{print $2}')
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if [ -d /var/www/${HUBZILLA_DOMAIN_NAME} ]; then
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suspend_site ${HUBZILLA_DOMAIN_NAME}
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backup_database_to_friend hubzilla
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backup_directory_to_friend /root/temphubzilladata hubzilladata
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echo "Backing up Hubzilla installation"
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backup_directory_to_friend /var/www/${HUBZILLA_DOMAIN_NAME}/htdocs hubzilla
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restart_site
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else
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echo $"Hubzilla domain specified but not found in /var/www/${HUBZILLA_DOMAIN_NAME}"
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exit 2578
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fi
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fi
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}
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function backup_owncloud {
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if [ -d /etc/owncloud ]; then
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OWNCLOUD_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Owncloud domain" | awk -F ':' '{print $2}')
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suspend_site ${OWNCLOUD_DOMAIN_NAME}
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backup_database_to_friend owncloud
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backup_directory_to_friend /root/tempownclouddata ownclouddata
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echo $"Backing up Owncloud data"
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backup_directory_to_friend /var/lib/owncloud owncloud
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backup_directory_to_friend /etc/owncloud owncloud2
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restart_site
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fi
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}
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function backup_gogs {
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if [ -d /home/git/go/src/github.com/gogits ]; then
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GIT_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Gogs domain" | awk -F ':' '{print $2}')
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suspend_site ${GIT_DOMAIN_NAME}
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backup_database_to_friend gogs
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backup_directory_to_friend /root/tempgogsdata gogsdata
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echo $"Obtaining Gogs settings backup"
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backup_directory_to_friend /home/git/go/src/github.com/gogits/gogs/custom gogs
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echo $"Obtaining Gogs repos backup"
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mv /home/git/gogs-repositories/*.git /home/git/gogs-repositories/bob
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backup_directory_to_friend /home/git/gogs-repositories gogsrepos
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echo $"Obtaining Gogs authorized_keys backup"
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backup_directory_to_friend /home/git/.ssh gogsssh
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restart_site
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fi
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}
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function backup_wiki {
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if [ -d /etc/dokuwiki ]; then
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echo $"Backing up wiki"
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backup_directory_to_friend /var/lib/dokuwiki wiki
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backup_directory_to_friend /etc/dokuwiki wiki2
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fi
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}
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function backup_blog {
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if grep -q "Blog domain" $COMPLETION_FILE; then
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FULLBLOG_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Blog domain" | awk -F ':' '{print $2}')
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if [ -d /var/www/${FULLBLOG_DOMAIN_NAME} ]; then
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echo $"Backing up blog"
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backup_directory_to_friend /var/www/${FULLBLOG_DOMAIN_NAME}/htdocs blog
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else
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echo $"Blog domain specified but not found in /var/www/${FULLBLOG_DOMAIN_NAME}"
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exit 2578
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fi
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fi
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}
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function backup_certs {
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if [ -d /etc/ssl ]; then
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echo $"Backing up certificates"
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backup_directory_to_friend /etc/ssl ssl
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fi
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}
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function backup_mailing_list {
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if [ -d /var/spool/mlmmj ]; then
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echo $"Backing up the public mailing list"
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backup_directory_to_friend /var/spool/mlmmj mailinglist
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fi
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}
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function backup_xmpp {
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if [ -d /var/lib/prosody ]; then
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echo $"Backing up the XMPP settings"
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backup_directory_to_friend /var/lib/prosody xmpp
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fi
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}
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function backup_web_server {
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if [ -d /etc/nginx ]; then
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echo $"Backing up web settings"
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backup_directory_to_friend /etc/nginx/sites-available web
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fi
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}
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function backup_admin_readme {
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if [ -f /home/$ADMIN_USERNAME/README ]; then
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echo $"Backing up README"
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if [ ! -d /home/$ADMIN_USERNAME/tempbackup ]; then
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mkdir -p /home/$ADMIN_USERNAME/tempbackup
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fi
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cp -f /home/$ADMIN_USERNAME/README /home/$ADMIN_USERNAME/tempbackup
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backup_directory_to_friend /home/$ADMIN_USERNAME/tempbackup readme
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fi
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}
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function backup_ipfs {
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if [ -d /home/$ADMIN_USERNAME/.ipfs ]; then
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echo $"Backing up IPFS"
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backup_directory_to_friend /home/$ADMIN_USERNAME/.ipfs ipfs
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fi
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}
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function backup_dlna {
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if [ -d /var/cache/minidlna ]; then
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echo $"Backing up DLNA cache"
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backup_directory_to_friend /var/cache/minidlna dlna
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fi
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}
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function backup_voip {
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if [ -f /etc/mumble-server.ini ]; then
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echo $"Backing up VoIP settings"
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if [ ! -d /root/tempvoipbackup ]; then
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mkdir -p /root/tempvoipbackup
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fi
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cp -f /etc/mumble-server.ini /root/tempvoipbackup
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cp -f /var/lib/mumble-server/mumble-server.sqlite /root/tempvoipbackup
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cp -f /etc/sipwitch.conf /root/tempvoipbackup
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backup_directory_to_friend /root/tempvoipbackup voip
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fi
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}
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function backup_tox {
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if [ -d /var/lib/tox-bootstrapd ]; then
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echo "Backing up Tox node settings"
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if [ -d /var/lib/tox-bootstrapd/Maildir ]; then
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rm -rf /var/lib/tox-bootstrapd/Maildir
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fi
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cp /etc/tox-bootstrapd.conf /var/lib/tox-bootstrapd
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backup_directory_to_friend /var/lib/tox-bootstrapd tox
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fi
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}
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function backup_mariadb {
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if [ ${#DATABASE_PASSWORD} -gt 1 ]; then
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if [ ! -d /root/tempmariadb ]; then
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mkdir /root/tempmariadb
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fi
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mysqldump --password=$DATABASE_PASSWORD mysql user > /root/tempmariadb/mysql.sql
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if [ ! -s /root/tempmariadb/mysql.sql ]; then
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echo $"Unable to backup MariaDB settings"
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rm -rf /root/tempmariadb
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# Send a warning email
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echo $"Unable to export database settings" | mail -s "${PROJECT_NAME} backup to friends" $ADMIN_EMAIL_ADDRESS
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exit 653
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fi
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echo "$DATABASE_PASSWORD" > /root/tempmariadb/db
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chmod 400 /root/tempmariadb/db
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backup_directory_to_friend /root/tempmariadb mariadb
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fi
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}
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# Returns the filename of a key share
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function get_key_share {
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no_of_shares=$1
|
|
USERNAME="$2"
|
|
REMOTE_DOMAIN="$3"
|
|
|
|
# Get a share index based on the supplied domain name
|
|
# This ensures that the same share is always given to the same domain
|
|
sharenumstr=$(md5sum <<< "$REMOTE_DOMAIN")
|
|
share_index=$(echo $((0x${sharenumstr%% *} % ${no_of_shares})) | tr -d -)
|
|
|
|
# get the filename
|
|
share_files=(/home/$USERNAME/.gnupg_fragments/keyshare.asc.*)
|
|
share_filename=${share_files[share_index]}
|
|
|
|
echo "$share_filename"
|
|
}
|
|
|
|
function disperse_key_shares {
|
|
USERNAME=$1
|
|
REMOTE_DOMAIN=$2
|
|
REMOTE_SSH_PORT=$3
|
|
REMOTE_PASSWORD=$4
|
|
REMOTE_SERVER=$5
|
|
|
|
if [ -d /home/$USERNAME/.gnupg_fragments ]; then
|
|
if [ $REMOTE_DOMAIN ]; then
|
|
cd /home/$USERNAME/.gnupg_fragments
|
|
no_of_shares=$(ls -afq keyshare.asc.* | wc -l)
|
|
if (( no_of_shares > 1 )); then
|
|
share_filename=$(get_key_share $no_of_shares "$USERNAME" "$REMOTE_DOMAIN")
|
|
|
|
# create a temp directory containing the share
|
|
temp_key_share_dir=/home/$USERNAME/tempkey
|
|
temp_key_share_fragments=$temp_key_share_dir/.gnupg_fragments_${USERNAME}
|
|
mkdir -p $temp_key_share_fragments
|
|
cp $share_filename $temp_key_share_fragments/
|
|
|
|
# copy the fragments directory to the remote server
|
|
/usr/bin/sshpass -p "$REMOTE_PASSWORD" \
|
|
scp -r -P $REMOTE_SSH_PORT $temp_key_share_fragments $REMOTE_SERVER
|
|
if [ ! "$?" = "0" ]; then
|
|
# Send a warning email
|
|
echo "Key share to $REMOTE_SERVER failed" | \
|
|
mail -s "${PROJECT_NAME} social key management" $MY_EMAIL_ADDRESS
|
|
else
|
|
# Send a confirmation email
|
|
echo "Key ${share_filename} shared to $REMOTE_SERVER" | \
|
|
mail -s "${PROJECT_NAME} social key management" $MY_EMAIL_ADDRESS
|
|
fi
|
|
|
|
# remove the temp file/directory
|
|
shred -zu $temp_key_share_fragments/*
|
|
rm -rf $temp_key_share_dir
|
|
fi
|
|
fi
|
|
fi
|
|
}
|
|
|
|
function valid_backup_destination {
|
|
destination_dir="$1"
|
|
is_valid="yes"
|
|
|
|
if [[ "$destination_dir" == "hubzilla" || \
|
|
"$destination_dir" == "hubzilladata" || \
|
|
"$destination_dir" == "gogs" || \
|
|
"$destination_dir" == "gogsrepos" || \
|
|
"$destination_dir" == "gogsssh" || \
|
|
"$destination_dir" == "gnusocial" || \
|
|
"$destination_dir" == "gnusocialdata" || \
|
|
"$destination_dir" == "mariadb" || \
|
|
"$destination_dir" == "config" || \
|
|
"$destination_dir" == "letsencrypt" || \
|
|
"$destination_dir" == "wiki" || \
|
|
"$destination_dir" == "wiki2" || \
|
|
"$destination_dir" == "xmpp" || \
|
|
"$destination_dir" == "ipfs" || \
|
|
"$destination_dir" == "dlna" || \
|
|
"$destination_dir" == "tox" || \
|
|
"$destination_dir" == "ssl" || \
|
|
"$destination_dir" == "blog" || \
|
|
"$destination_dir" == "owncloud" || \
|
|
"$destination_dir" == "owncloud2" || \
|
|
"$destination_dir" == "ownclouddata" || \
|
|
"$destination_dir" == "mailinglist" ]]; then
|
|
is_valid="no"
|
|
fi
|
|
|
|
echo $is_valid
|
|
}
|
|
|
|
function backup_extra_directories {
|
|
if [ ! -f $BACKUP_EXTRA_DIRECTORIES ]; then
|
|
return
|
|
fi
|
|
|
|
echo $"Backing up some additional directories"
|
|
while read backup_line
|
|
do
|
|
backup_dir=$(echo "$backup_line" | awk -F ',' '{print $1}' | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
|
|
if [ -d "$backup_dir" ]; then
|
|
destination_dir=$(echo "$backup_line" | awk -F ',' '{print $2}' | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')
|
|
if [[ $(valid_backup_destination "$destination_dir") == "yes" ]]; then
|
|
backup_directory_to_friend "$backup_dir" "$destination_dir"
|
|
else
|
|
echo $"WARNING: The backup directory $destination_dir is already used."
|
|
echo $"Choose a different destination name for backing up $backup_dir"
|
|
fi
|
|
else
|
|
echo $"WARNING: Directory $backup_dir does not exist"
|
|
fi
|
|
done <$BACKUP_EXTRA_DIRECTORIES
|
|
}
|
|
|
|
TEST_MODE="no"
|
|
if [[ "$1" == "test" ]]; then
|
|
TEST_MODE="yes"
|
|
fi
|
|
|
|
backup_configuration
|
|
if [[ $TEST_MODE == "no" ]]; then
|
|
backup_users
|
|
backup_letsencrypt
|
|
backup_tor
|
|
backup_gnusocial
|
|
backup_rss_reader
|
|
backup_hubzilla
|
|
backup_owncloud
|
|
backup_gogs
|
|
backup_wiki
|
|
backup_blog
|
|
backup_certs
|
|
backup_mailing_list
|
|
backup_xmpp
|
|
backup_web_server
|
|
backup_admin_readme
|
|
backup_ipfs
|
|
backup_dlna
|
|
backup_voip
|
|
backup_tox
|
|
backup_mariadb
|
|
backup_extra_directories
|
|
fi
|
|
|
|
# For each remote server
|
|
while read remote_server
|
|
do
|
|
# Get the server and its password
|
|
# Format is:
|
|
# username@domain <port number> /home/username <ssh password>
|
|
REMOTE_SERVER=$(echo "${remote_server}" | awk -F ' ' '{print $1}')
|
|
if [ $REMOTE_SERVER ]; then
|
|
REMOTE_DOMAIN=$(echo "${remote_server}" | awk -F ' ' '{print $1}' | awk -F '@' '{print $2}')
|
|
REMOTE_SSH_PORT=$(echo "${remote_server}" | awk -F ' ' '{print $2}')
|
|
REMOTE_DIRECTORY=$(echo "${remote_server}" | awk -F ' ' '{print $3}')
|
|
REMOTE_PASSWORD=$(echo "${remote_server}" | awk -F ' ' '{print $4}')
|
|
NOW=$(date +"%Y-%m-%d %H:%M:%S")
|
|
REMOTE_SERVER=$REMOTE_SERVER:$REMOTE_DIRECTORY
|
|
|
|
echo "$NOW Starting backup to $REMOTE_SERVER" >> /var/log/remotebackups.log
|
|
|
|
# Social key management
|
|
for d in /home/*/ ; do
|
|
USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
|
|
if [[ $USERNAME != "git" && $USERNAME != "mirrors" ]]; then
|
|
disperse_key_shares $USERNAME $REMOTE_DOMAIN $REMOTE_SSH_PORT "$REMOTE_PASSWORD" $REMOTE_SERVER
|
|
fi
|
|
done
|
|
|
|
if [[ $TEST_MODE == "yes" ]]; then
|
|
echo "rsync -ratlzv --rsh=\"/usr/bin/sshpass -p '$REMOTE_PASSWORD' ssh -p $REMOTE_SSH_PORT -o StrictHostKeyChecking=no\" $SERVER_DIRECTORY/backup $REMOTE_SERVER"
|
|
fi
|
|
rsync -ratlzv --rsh="/usr/bin/sshpass -p \"$REMOTE_PASSWORD\" ssh -p $REMOTE_SSH_PORT -o StrictHostKeyChecking=no" $SERVER_DIRECTORY/backup $REMOTE_SERVER
|
|
if [ ! "$?" = "0" ]; then
|
|
echo "$NOW Backup to $REMOTE_SERVER failed" >> /var/log/remotebackups.log
|
|
# Send a warning email
|
|
echo "Backup to $REMOTE_SERVER failed" | mail -s "${PROJECT_NAME} backup to friends" $ADMIN_EMAIL_ADDRESS
|
|
else
|
|
echo "$NOW Backed up to $REMOTE_SERVER" >> /var/log/remotebackups.log
|
|
fi
|
|
fi
|
|
|
|
done < /home/${ADMIN_USERNAME}/backup.list
|
|
|
|
exit 0
|