178 lines
5.2 KiB
Bash
Executable File
178 lines
5.2 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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# mongodb database functions
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#
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# License
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# =======
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#
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# Copyright (C) 2017-2018 Bob Mottram <bob@freedombone.net>
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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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# Set this when calling backup and restore commands
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USE_MONGODB=
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MONGODB_APPS_FILE=$HOME/.mongodbapps
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function store_original_mongodb_password {
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if [ ! -f /root/.mongodboriginal ]; then
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echo $'Storing original mongodb password'
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ORIGINAL_MONGODB_PASSWORD=$("${PROJECT_NAME}-pass" -u root -a mongodb)
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# We can store this in plaintext because it will soon be of historical interest only
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echo -n "$ORIGINAL_MONGODB_PASSWORD" > /root/.mongodboriginal
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fi
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}
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function get_mongodb_password {
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MONGODB_PASSWORD=$("${PROJECT_NAME}-pass" -u root -a mongodb)
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if [[ "$MONGODB_PASSWORD" == *'failed'* ]]; then
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echo $'Could not obtain mongodb password'
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exit 7835272
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fi
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}
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function install_mongodb {
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app_name=$1
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if [[ "$(uname -a)" == *"armv7"* ]]; then
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echo $'mongodb package is not available for arm 7 architecture'
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exit 7356272
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fi
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if [[ $(is_completed "${FUNCNAME[0]}") == "1" ]]; then
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return
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fi
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function_check get_mongodb_password
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get_mongodb_password
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if [ ! "$MONGODB_PASSWORD" ]; then
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if [ -f "$IMAGE_PASSWORD_FILE" ]; then
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MONGODB_PASSWORD="$(printf "%s" "$(cat "$IMAGE_PASSWORD_FILE")")"
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else
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MONGODB_PASSWORD="$(create_password "${MINIMUM_PASSWORD_LENGTH}")"
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fi
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fi
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"${PROJECT_NAME}-pass" -u root -a mongodb -p "$MONGODB_PASSWORD"
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apt-get -yq install mongodb mongo-tools
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apt-get -yq remove --purge apache2-bin*
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if [ -d /etc/apache2 ]; then
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rm -rf /etc/apache2
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echo $'Removed Apache installation after mongodb install'
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fi
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if [ ! -d /var/lib/mongodb ]; then
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echo $"ERROR: mongodb does not appear to have installed. $CHECK_MESSAGE"
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exit 78352
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fi
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if [ "$app_name" ]; then
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if ! grep -q "$app_name" "$MONGODB_APPS_FILE"; then
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echo "$app_name" >> "$MONGODB_APPS_FILE"
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fi
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fi
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mark_completed "${FUNCNAME[0]}"
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}
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function remove_mongodb {
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app_name=$1
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if [ ! "$app_name" ]; then
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return
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fi
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removemongo=
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if [ -f "$MONGODB_APPS_FILE" ]; then
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sed -i "/$app_name/d" "$MONGODB_APPS_FILE"
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if [ ! -s "$MONGODB_APPS_FILE" ]; then
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removemongo=1
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fi
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else
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removemongo=1
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fi
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if [ $removemongo ]; then
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systemctl stop mongodb
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systemctl disable mongodb
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apt-get -yq remove --purge mongodb mongo-tools
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apt-get -yq autoremove
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if [ -d /var/lib/mongodb ]; then
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rm -rf /var/lib/mongodb
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fi
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if [ -f /etc/systemd/system/mongodb.service ]; then
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rm /etc/systemd/system/mongodb.service
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systemctl daemon-reload
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fi
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if [ -f /etc/init.d/mongodb ]; then
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rm /etc/init.d/mongodb
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fi
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sed -i '/install_mongodb/d' "$COMPLETION_FILE"
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fi
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}
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function add_mongodb_user {
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mongodb_username=$1
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mongodb_password=$2
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mongo admin --eval "db.createUser({user: '$mongodb_username', pwd: '$mongodb_password', roles: [ { role: 'userAdminAnyDatabase', db: 'admin' } ] })"
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}
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function remove_mongodb_user {
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mongodb_username=$1
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mongo admin --eval "db.removeUser($mongodb_username)"
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}
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function drop_database_mongodb {
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database_name="$1"
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if [[ "$database_name" == 'admin' ]]; then
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return
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fi
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mongo "$database_name" --eval "db.runCommand( { dropDatabase: 1 } )"
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if [ "$app_name" ]; then
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if grep -q "$app_name" "$MONGODB_APPS_FILE"; then
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sed -i "/$app_name/d" "$MONGODB_APPS_FILE"
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fi
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fi
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}
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function initialise_database_mongodb {
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database_name=$1
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database_file=$2
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if ! mongorestore "$database_file"; then
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exit 8358365
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fi
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}
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function create_database_mongodb {
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app_name="$1"
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app_admin_password="$2"
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app_admin_username="$3"
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mongo admin --eval "db.createUser({user: '$app_admin_username', pwd: '$app_admin_password', roles: [ { role: 'userAdminAnyDatabase', db: 'admin' } ] })"
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if [ "$app_name" ]; then
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if ! grep -q "$app_name" "$MONGODB_APPS_FILE"; then
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echo "$app_name" >> "$MONGODB_APPS_FILE"
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fi
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fi
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}
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# NOTE: deliberately there is no "exit 0"
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