Files
vaultwarden-backup/scripts/restore.sh
2022-12-17 17:10:26 +08:00

322 lines
9.5 KiB
Bash

#!/bin/bash
. /app/includes.sh
RESTORE_FILE_DB=""
RESTORE_FILE_CONFIG=""
RESTORE_FILE_RSAKEY=""
RESTORE_FILE_ATTACHMENTS=""
RESTORE_FILE_SENDS=""
RESTORE_FILE_ZIP=""
RESTORE_FILE_DIR="${RESTORE_DIR}"
ZIP_PASSWORD=""
FORCE_RESTORE="FALSE"
function clear_extract_dir() {
rm -rf "${RESTORE_EXTRACT_DIR}"
}
function restore_zip() {
color blue "restore vaultwarden backup zip file"
local FIND_FILE_DB
local FIND_FILE_CONFIG
local FIND_FILE_RSAKEY
local FIND_FILE_ATTACHMENTS
local FIND_FILE_SENDS
if [[ -n "${ZIP_PASSWORD}" ]]; then
7z e -aoa -p"${ZIP_PASSWORD}" -o"${RESTORE_EXTRACT_DIR}" "${RESTORE_FILE_ZIP}"
else
7z e -aoa -o"${RESTORE_EXTRACT_DIR}" "${RESTORE_FILE_ZIP}"
fi
if [[ $? == 0 ]]; then
color green "extract vaultwarden backup zip file successful"
else
color red "extract vaultwarden backup zip file failed"
exit 1
fi
# get restore db file
FIND_FILE_DB="$( basename "$(ls ${RESTORE_EXTRACT_DIR}/db.*.* 2>/dev/null)" )"
RESTORE_FILE_DB="${FIND_FILE_DB:-}"
# get restore config file
FIND_FILE_CONFIG="$( basename "$(ls ${RESTORE_EXTRACT_DIR}/config.*.json 2>/dev/null)" )"
RESTORE_FILE_CONFIG="${FIND_FILE_CONFIG:-}"
# get restore rsakey file
FIND_FILE_RSAKEY="$( basename "$(ls ${RESTORE_EXTRACT_DIR}/rsakey.*.tar 2>/dev/null)" )"
RESTORE_FILE_RSAKEY="${FIND_FILE_RSAKEY:-}"
# get restore attachments file
FIND_FILE_ATTACHMENTS="$( basename "$(ls ${RESTORE_EXTRACT_DIR}/attachments.*.tar 2>/dev/null)" )"
RESTORE_FILE_ATTACHMENTS="${FIND_FILE_ATTACHMENTS:-}"
# get restore sends file
FIND_FILE_SENDS="$( basename "$(ls ${RESTORE_EXTRACT_DIR}/sends.*.tar 2>/dev/null)" )"
RESTORE_FILE_SENDS="${FIND_FILE_SENDS:-}"
RESTORE_FILE_ZIP=""
RESTORE_FILE_DIR="${RESTORE_EXTRACT_DIR}"
restore_file
}
function restore_db_sqlite() {
color blue "restore vaultwarden sqlite database"
cp -f "${RESTORE_FILE_DB}" "${DATA_DB}"
if [[ $? == 0 ]]; then
color green "restore vaultwarden sqlite database successful"
else
color red "restore vaultwarden sqlite database failed"
fi
}
function restore_db_postgresql() {
color blue "restore vaultwarden postgresql database"
pg_restore -h "${PG_HOST}" -p "${PG_PORT}" -d "${PG_DBNAME}" -U "${PG_USERNAME}" -c "${RESTORE_FILE_DB}"
if [[ $? == 0 ]]; then
color green "restore vaultwarden postgresql database successful"
else
color red "restore vaultwarden postgresql database failed"
fi
}
function restore_db_mysql() {
color blue "restore vaultwarden mysql database"
mariadb -h "${MYSQL_HOST}" -P "${MYSQL_PORT}" -u "${MYSQL_USERNAME}" -p"${MYSQL_PASSWORD}" "${MYSQL_DATABASE}" < "${RESTORE_FILE_DB}"
if [[ $? == 0 ]]; then
color green "restore vaultwarden mysql database successful"
else
color red "restore vaultwarden mysql database failed"
fi
}
function restore_config() {
color blue "restore vaultwarden config"
cp -f "${RESTORE_FILE_CONFIG}" "${DATA_CONFIG}"
if [[ $? == 0 ]]; then
color green "restore vaultwarden config successful"
else
color red "restore vaultwarden config failed"
fi
}
function restore_rsakey() {
color blue "restore vaultwarden rsakey"
mkdir -p "${DATA_RSAKEY_DIRNAME}"
tar -x -C "${DATA_RSAKEY_DIRNAME}" -f "${RESTORE_FILE_RSAKEY}"
if [[ $? == 0 ]]; then
color green "restore vaultwarden rsakey successful"
else
color red "restore vaultwarden rsakey failed"
fi
}
function restore_attachments() {
color blue "restore vaultwarden attachments"
# When customizing the attachments folder, the root directory of the tar file
# is the directory name at the time of packing
local RESTORE_FILE_ATTACHMENTS_DIRNAME=$(tar -tf "${RESTORE_FILE_ATTACHMENTS}" | head -n 1 | xargs basename)
local DATA_ATTACHMENTS_EXTRACT="${DATA_ATTACHMENTS}.extract"
rm -rf "${DATA_ATTACHMENTS}" "${DATA_ATTACHMENTS_EXTRACT}"
mkdir -p "${DATA_ATTACHMENTS_EXTRACT}"
tar -x -C "${DATA_ATTACHMENTS_EXTRACT}" -f "${RESTORE_FILE_ATTACHMENTS}"
mv "${DATA_ATTACHMENTS_EXTRACT}/${RESTORE_FILE_ATTACHMENTS_DIRNAME}" "${DATA_ATTACHMENTS}"
rm -rf "${DATA_ATTACHMENTS_EXTRACT}"
if [[ $? == 0 ]]; then
color green "restore vaultwarden attachments successful"
else
color red "restore vaultwarden attachments failed"
fi
}
function restore_sends() {
color blue "restore vaultwarden sends"
# When customizing the sends folder, the root directory of the tar file
# is the directory name at the time of packing
local RESTORE_FILE_SENDS_DIRNAME=$(tar -tf "${RESTORE_FILE_SENDS}" | head -n 1 | xargs basename)
local DATA_SENDS_EXTRACT="${DATA_SENDS}.extract"
rm -rf "${DATA_SENDS}" "${DATA_SENDS_EXTRACT}"
mkdir -p "${DATA_SENDS_EXTRACT}"
tar -x -C "${DATA_SENDS_EXTRACT}" -f "${RESTORE_FILE_SENDS}"
mv "${DATA_SENDS_EXTRACT}/${RESTORE_FILE_SENDS_DIRNAME}" "${DATA_SENDS}"
rm -rf "${DATA_SENDS_EXTRACT}"
if [[ $? == 0 ]]; then
color green "restore vaultwarden sends successful"
else
color red "restore vaultwarden sends failed"
fi
}
function check_restore_file_exist() {
if [[ ! -f "${RESTORE_FILE_DIR}/$1" ]]; then
color red "$2: cannot access $1: No such file"
exit 1
fi
}
function restore_file() {
if [[ -n "${RESTORE_FILE_ZIP}" ]]; then
check_restore_file_exist "${RESTORE_FILE_ZIP}" "--zip-file"
RESTORE_FILE_ZIP="${RESTORE_FILE_DIR}/${RESTORE_FILE_ZIP}"
clear_extract_dir
restore_zip
clear_extract_dir
else
if [[ -n "${RESTORE_FILE_DB}" ]]; then
check_restore_file_exist "${RESTORE_FILE_DB}" "--db-file"
RESTORE_FILE_DB="${RESTORE_FILE_DIR}/${RESTORE_FILE_DB}"
fi
if [[ -n "${RESTORE_FILE_CONFIG}" ]]; then
check_restore_file_exist "${RESTORE_FILE_CONFIG}" "--config-file"
RESTORE_FILE_CONFIG="${RESTORE_FILE_DIR}/${RESTORE_FILE_CONFIG}"
fi
if [[ -n "${RESTORE_FILE_RSAKEY}" ]]; then
check_restore_file_exist "${RESTORE_FILE_RSAKEY}" "--rsakey-file"
RESTORE_FILE_RSAKEY="${RESTORE_FILE_DIR}/${RESTORE_FILE_RSAKEY}"
fi
if [[ -n "${RESTORE_FILE_ATTACHMENTS}" ]]; then
check_restore_file_exist "${RESTORE_FILE_ATTACHMENTS}" "--attachments-file"
RESTORE_FILE_ATTACHMENTS="${RESTORE_FILE_DIR}/${RESTORE_FILE_ATTACHMENTS}"
fi
if [[ -n "${RESTORE_FILE_SENDS}" ]]; then
check_restore_file_exist "${RESTORE_FILE_SENDS}" "--sends-file"
RESTORE_FILE_SENDS="${RESTORE_FILE_DIR}/${RESTORE_FILE_SENDS}"
fi
if [[ -n "${RESTORE_FILE_DB}" ]]; then
case "${DB_TYPE}" in
SQLITE) restore_db_sqlite ;;
POSTGRESQL) restore_db_postgresql ;;
MYSQL) restore_db_mysql ;;
esac
fi
if [[ -n "${RESTORE_FILE_CONFIG}" ]]; then
restore_config
fi
if [[ -n "${RESTORE_FILE_RSAKEY}" ]]; then
restore_rsakey
fi
if [[ -n "${RESTORE_FILE_ATTACHMENTS}" ]]; then
restore_attachments
fi
if [[ -n "${RESTORE_FILE_SENDS}" ]]; then
restore_sends
fi
fi
}
function check_empty_input() {
if [[ -z "${RESTORE_FILE_ZIP}${RESTORE_FILE_DB}${RESTORE_FILE_CONFIG}${RESTORE_FILE_RSAKEY}${RESTORE_FILE_ATTACHMENTS}${RESTORE_FILE_SENDS}" ]]; then
color yellow "Empty input"
color none ""
color none "Find out more at https://github.com/ttionya/vaultwarden-backup#restore"
exit 0
fi
}
function check_data_dir_exist() {
if [[ ! -d "${DATA_DIR}" ]]; then
color red "vaultwarden data directory not found"
exit 1
fi
}
function restore() {
local READ_RESTORE_CONTINUE
while [[ $# -gt 0 ]]; do
case "$1" in
-p|--password)
shift
ZIP_PASSWORD="$1"
shift
;;
--zip-file)
shift
RESTORE_FILE_ZIP="$(basename "$1")"
shift
;;
--db-file)
shift
RESTORE_FILE_DB="$(basename "$1")"
shift
;;
--config-file)
shift
RESTORE_FILE_CONFIG="$(basename "$1")"
shift
;;
--rsakey-file)
shift
RESTORE_FILE_RSAKEY="$(basename "$1")"
shift
;;
--attachments-file)
shift
RESTORE_FILE_ATTACHMENTS="$(basename "$1")"
shift
;;
--sends-file)
shift
RESTORE_FILE_SENDS="$(basename "$1")"
shift
;;
-f|--force-restore)
shift
FORCE_RESTORE="TRUE"
shift
;;
*)
color red "Illegal input"
exit 1
;;
esac
done
init_env_dir
init_env_db
configure_postgresql
check_empty_input
check_data_dir_exist
if [[ "${FORCE_RESTORE}" == "TRUE" ]]; then
restore_file
else
color yellow "Restore will overwrite the existing files, continue? (y/N)"
read -p "(Default: n): " READ_RESTORE_CONTINUE
if [[ $(echo "${READ_RESTORE_CONTINUE:-n}" | tr [a-z] [A-Z]) == "Y" ]]; then
restore_file
fi
fi
}