Initial import of borg-restore

2026-07-04 11:20:44 +02:00
commit bd66a92f30
24 changed files with 11365 additions and 0 deletions
@@ -0,0 +1,129 @@
+#!/bin/bash
+set -euo pipefail
+
+PLUGIN_DIR="$(cd "$(dirname "$0")/.." && pwd)"
+CONFIG_FILE="${PLUGIN_DIR}/plugin-settings.conf"
+DATA_DIR="${PLUGIN_DIR}/data"
+JOB_DIR="${DATA_DIR}/jobs"
+LOG_DIR="${DATA_DIR}/logs"
+PID_DIR="${DATA_DIR}/pids"
+CANCEL_DIR="${DATA_DIR}/cancel"
+TMP_DIR="${DATA_DIR}/tmp"
+CSRF_DIR="${DATA_DIR}/csrf"
+
+warn() {
+  printf '[fix_permissions] %s\n' "$*" >&2
+}
+
+strip_quotes() {
+  local v="$1"
+  v="${v#"${v%%[![:space:]]*}"}"
+  v="${v%"${v##*[![:space:]]}"}"
+  if [[ "$v" == \"*\" && "$v" == *\" ]]; then
+    v="${v:1:${#v}-2}"
+  elif [[ "$v" == \'*\' && "$v" == *\' ]]; then
+    v="${v:1:${#v}-2}"
+  fi
+  printf '%s' "$v"
+}
+
+get_cfg() {
+  local key="$1"
+  local value=""
+  if [ -r "$CONFIG_FILE" ]; then
+    while IFS= read -r line; do
+      line="${line%%#*}"
+      line="$(strip_quotes "$line")"
+      if [[ "$line" == "$key="* ]]; then
+        value="${line#*=}"
+      fi
+    done < "$CONFIG_FILE"
+  fi
+  printf '%s' "$value"
+}
+
+owner_name="$(stat -c %U "$PLUGIN_DIR" 2>/dev/null || true)"
+if [ "$owner_name" != "root" ] && [ "$owner_name" != "diradmin" ]; then
+  owner_name="root"
+fi
+owner_group="$owner_name"
+
+fix_dir() {
+  local path="$1"
+  if [ -z "$path" ]; then
+    return
+  fi
+  mkdir -p "$path"
+  chown "$owner_name":"$owner_group" "$path" || true
+  chmod 700 "$path" || true
+}
+
+fix_file() {
+  local path="$1"
+  local label="$2"
+  if [ -z "$path" ]; then
+    return
+  fi
+  if [ ! -e "$path" ]; then
+    warn "${label} missing: ${path}"
+    return
+  fi
+  if [ -L "$path" ] || [ ! -f "$path" ]; then
+    warn "${label} not a regular file: ${path}"
+    return
+  fi
+  chown "$owner_name":"$owner_group" "$path" || true
+  chmod 600 "$path" || true
+}
+
+BB_PATH="$(get_cfg "BB_PATH")"
+BORG_VARIABLES_FILE="$(get_cfg "BORG_VARIABLES_FILE")"
+
+if [ -z "$BB_PATH" ]; then
+  BB_PATH="/opt/bb"
+fi
+
+bbvars_path=""
+if [ -n "$BORG_VARIABLES_FILE" ]; then
+  bbvars_path="${BORG_VARIABLES_FILE}"
+  if [[ "$bbvars_path" == *DA_USER* ]]; then
+    if [ -n "${DA_USER:-}" ]; then
+      bbvars_path="${bbvars_path//DA_USER/${DA_USER}}"
+    elif [ -f "/opt/bb/bbvars.sh" ]; then
+      bbvars_path="/opt/bb/bbvars.sh"
+    else
+      bbvars_path=""
+    fi
+  fi
+else
+  if [[ "$BB_PATH" == *.sh ]]; then
+    bbvars_path="$BB_PATH"
+  else
+    bbvars_path="${BB_PATH%/}/bbvars.sh"
+  fi
+fi
+
+fix_dir "$DATA_DIR"
+fix_dir "$JOB_DIR/pending"
+fix_dir "$JOB_DIR/processing"
+fix_dir "$JOB_DIR/done"
+fix_dir "$LOG_DIR"
+fix_dir "$PID_DIR"
+fix_dir "$CANCEL_DIR"
+fix_dir "$TMP_DIR"
+fix_dir "$CSRF_DIR"
+
+fix_file "$CONFIG_FILE" "plugin-settings.conf"
+if [ -n "$bbvars_path" ]; then
+  fix_file "$bbvars_path" "bbvars.sh"
+else
+  warn "bbvars.sh path not resolved; skipped"
+fi
+
+for f in "$JOB_DIR"/pending/*.env "$JOB_DIR"/processing/*.env "$JOB_DIR"/done/*.{ok,fail,cancel,env.ok,env.fail,env.cancel}; do
+  if [ -f "$f" ]; then
+    fix_file "$f" "job file"
+  fi
+done
+
+exit 0