* ADD: initial commit

2024-01-20 11:52:52 +01:00
parent 95fc557025
commit 31054ebf7d
41 changed files with 1466 additions and 0 deletions
--- a/vaultwarden-backup/app/includes.sh
+++ b/vaultwarden-backup/app/includes.sh
@@ -0,0 +1,196 @@
+#!/bin/bash
+
+ENV_FILE="/.env"
+CRON_CONFIG_FILE="${HOME}/crontabs"
+BACKUP_DIR="/backups/tmp"
+RESTORE_DIR="/restore"
+RESTORE_EXTRACT_DIR="/extract"
+
+########################################
+# Check file is exist.
+# Arguments:
+#     file
+########################################
+function check_file_exist() {
+  if [[ ! -f "$1" ]]; then
+    echo "cannot access $1: No such file"
+    exit 1
+  fi
+}
+
+########################################
+# Check directory is exist.
+# Arguments:
+#     directory
+########################################
+function check_dir_exist() {
+  if [[ ! -d "$1" ]]; then
+    echo "cannot access $1: No such directory"
+    exit 1
+  fi
+}
+
+########################################
+# Configure PostgreSQL password file.
+# Arguments:
+#     None
+########################################
+function configure_postgresql() {
+  echo "${POSTGRES_HOST}:${POSTGRES_PORT}:${POSTGRES_DB}:${POSTGRES_USER}:${POSTGRES_PASSWORD}" > ~/.pgpass
+  chmod 0600 ~/.pgpass
+}
+
+########################################
+# Export variables from .env file.
+# Arguments:
+#     None
+# Outputs:
+#     variables with prefix 'DOTENV_'
+# Reference:
+#     https://gist.github.com/judy2k/7656bfe3b322d669ef75364a46327836#gistcomment-3632918
+########################################
+function export_env_file() {
+  if [[ -f "${ENV_FILE}" ]]; then
+    echo "find \"${ENV_FILE}\" file and export variables"
+    set -a
+    source <(cat "${ENV_FILE}" | sed -e '/^#/d;/^\s*$/d' -e 's/\(\w*\)[ \t]*=[ \t]*\(.*\)/DOTENV_\1=\2/')
+    set +a
+  fi
+}
+
+########################################
+# Get variables from
+#     environment variables,
+#     secret file in environment variables,
+#     secret file in .env file,
+#     environment variables in .env file.
+# Arguments:
+#     variable name
+# Outputs:
+#     variable value
+########################################
+function get_env() {
+  local VAR="$1"
+  local VAR_FILE="${VAR}_FILE"
+  local VAR_DOTENV="DOTENV_${VAR}"
+  local VAR_DOTENV_FILE="DOTENV_${VAR_FILE}"
+  local VALUE=""
+
+  if [[ -n "${!VAR:-}" ]]; then
+    VALUE="${!VAR}"
+  elif [[ -n "${!VAR_FILE:-}" ]]; then
+    VALUE="$(cat "${!VAR_FILE}")"
+  elif [[ -n "${!VAR_DOTENV_FILE:-}" ]]; then
+    VALUE="$(cat "${!VAR_DOTENV_FILE}")"
+  elif [[ -n "${!VAR_DOTENV:-}" ]]; then
+    VALUE="${!VAR_DOTENV}"
+  fi
+
+  export "${VAR}=${VALUE}"
+}
+
+########################################
+# Initialization environment variables.
+# Arguments:
+#     None
+# Outputs:
+#     environment variables
+########################################
+function init_env() {
+  # export
+  export_env_file
+
+  init_env_dir
+  init_env_db
+
+  # CRON
+  get_env CRON
+  CRON="${CRON:-"5 * * * *"}"
+
+  # BACKUP_KEEP_DAYS
+  get_env BACKUP_KEEP_DAYS
+  BACKUP_KEEP_DAYS="${BACKUP_KEEP_DAYS:-"0"}"
+
+  # BACKUP_FILE_DATE_FORMAT
+  get_env BACKUP_FILE_SUFFIX
+  get_env BACKUP_FILE_DATE
+  get_env BACKUP_FILE_DATE_SUFFIX
+  BACKUP_FILE_DATE="$(echo "${BACKUP_FILE_DATE:-"%Y%m%d"}${BACKUP_FILE_DATE_SUFFIX}" | sed 's/[^0-9a-zA-Z%_-]//g')"
+  BACKUP_FILE_DATE_FORMAT="$(echo "${BACKUP_FILE_SUFFIX:-"${BACKUP_FILE_DATE}"}" | sed 's/\///g')"
+
+  # HEALTHCHECK_FILE
+  get_env HEALTHCHECK_FILE
+  HEALTHCHECK_FILE="${HEALTHCHECK_FILE:-/app/health}"
+
+  # TIMEZONE
+  get_env TIMEZONE
+  local TIMEZONE_MATCHED_COUNT=$(ls "/usr/share/zoneinfo/${TIMEZONE}" 2> /dev/null | wc -l)
+  if [[ "${TIMEZONE_MATCHED_COUNT}" -ne 1 ]]; then
+    TIMEZONE="UTC"
+  fi
+
+  echo "========================================"
+  echo "DATA_DIR: ${DATA_DIR}"
+  echo "DATA_CONFIG: ${DATA_CONFIG}"
+  echo "DATA_RSAKEY: ${DATA_RSAKEY}"
+  echo "DATA_ATTACHMENTS: ${DATA_ATTACHMENTS}"
+  echo "DATA_SENDS: ${DATA_SENDS}"
+  echo "========================================"
+
+  echo "DB_URL: postgresql://${POSTGRES_USER}:***(${#POSTGRES_PASSWORD} Chars)@${POSTGRES_HOST}:${POSTGRES_PORT}/${POSTGRES_DB}"
+
+  echo "========================================"
+  echo "CRON: ${CRON}"
+
+  echo "BACKUP_FILE_DATE_FORMAT: ${BACKUP_FILE_DATE_FORMAT} (example \"[filename].$(date +"${BACKUP_FILE_DATE_FORMAT}").[ext]\")"
+  echo "BACKUP_KEEP_DAYS: ${BACKUP_KEEP_DAYS}"
+
+  echo "TIMEZONE: ${TIMEZONE}"
+
+  echo HEALTHCHECK_FILE="${HEALTHCHECK_FILE:-$APP_DIR/health}"
+  echo "========================================"
+}
+
+function init_env_dir() {
+  # DATA_DIR
+  get_env DATA_DIR
+  DATA_DIR="${DATA_DIR:-"/data"}"
+  check_dir_exist "${DATA_DIR}"
+
+  # DATA_CONFIG
+  DATA_CONFIG="${DATA_DIR}/config.json"
+
+  # DATA_ATTACHMENTS
+  get_env DATA_ATTACHMENTS
+  DATA_ATTACHMENTS="$(dirname "${DATA_ATTACHMENTS:-"${DATA_DIR}/attachments"}/useless")"
+  DATA_ATTACHMENTS_DIRNAME="$(dirname "${DATA_ATTACHMENTS}")"
+  DATA_ATTACHMENTS_BASENAME="$(basename "${DATA_ATTACHMENTS}")"
+
+  # DATA_SEND
+  get_env DATA_SENDS
+  DATA_SENDS="$(dirname "${DATA_SENDS:-"${DATA_DIR}/sends"}/useless")"
+  DATA_SENDS_DIRNAME="$(dirname "${DATA_SENDS}")"
+  DATA_SENDS_BASENAME="$(basename "${DATA_SENDS}")"
+}
+
+function init_env_db() {
+  DB_TYPE="POSTGRESQL"
+
+  # POSTGRES_HOST
+  get_env POSTGRES_HOST
+
+  # PG_PORT
+  get_env POSTGRES_PORT
+  POSTGRES_PORT="${POSTGRES_PORT:-"5432"}"
+
+  # POSTGRES_DB
+  get_env POSTGRES_DB
+  POSTGRES_DB="${POSTGRES_DB:-"vaultwarden"}"
+
+  # POSTGRES_USER
+  get_env POSTGRES_USER
+  POSTGRES_USER="${POSTGRES_USER:-"vaultwarden"}"
+
+  # POSTGRES_PASSWORD
+  get_env POSTGRES_PASSWORD
+}