fix: ship stable lib-core helper

overlay/lib-core.sh

@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+PHOBOS_DIR="${PHOBOS_DIR:-/opt/Phobos}"
+SERVER_ENV="${SERVER_ENV:-$PHOBOS_DIR/server/server.env}"
+CLIENTS_DIR="${CLIENTS_DIR:-$PHOBOS_DIR/clients}"
+PACKAGES_DIR="${PACKAGES_DIR:-$PHOBOS_DIR/packages}"
+WWW_DIR="${WWW_DIR:-$PHOBOS_DIR/www}"
+TOKENS_DIR="${TOKENS_DIR:-$PHOBOS_DIR/tokens}"
+TOKENS_FILE="${TOKENS_FILE:-$TOKENS_DIR/tokens.json}"
+REPO_DIR="${REPO_DIR:-$PHOBOS_DIR/repo}"
+WG_CONFIG="${WG_CONFIG:-/etc/wireguard/wg0.conf}"
+TOKEN_TTL="${TOKEN_TTL:-86400}"
+CLIENT_WG_PORT="${CLIENT_WG_PORT:-13255}"
+
+log_info() { echo "[INFO] $*"; }
+log_warn() { echo "[WARN] $*" >&2; }
+log_success() { echo "[OK] $*"; }
+die() { echo "[ERROR] $*" >&2; exit 1; }
+
+check_root() {
+  [ "$(id -u)" = "0" ] || die "run as root"
+}
+
+load_env() {
+  if [ -f "$SERVER_ENV" ]; then
+    while IFS='=' read -r k v; do
+      case "$k" in
+        ''|\#*) continue ;;
+      esac
+      export "$k=$v"
+    done < "$SERVER_ENV"
+  fi
+
+  if [ -z "${SERVER_PUBLIC_IP_V4:-}" ]; then
+    SERVER_PUBLIC_IP_V4="$(curl -4 -fsS --max-time 6 https://api.ipify.org 2>/dev/null || hostname -I | awk '{print $1}')"
+    export SERVER_PUBLIC_IP_V4
+  fi
+
+  if [ -z "${SERVER_WG_PUBLIC_KEY:-}" ]; then
+    SERVER_WG_PUBLIC_KEY="$(wg show wg0 public-key 2>/dev/null || true)"
+    export SERVER_WG_PUBLIC_KEY
+  fi
+
+  if [ -n "${OBFUSCATOR_PORTS:-}" ]; then
+    OBFUSCATOR_PORT="$(echo "$OBFUSCATOR_PORTS" | cut -d',' -f1 | tr -d ' ')"
+    export OBFUSCATOR_PORT
+  fi
+}
+
+ensure_dirs() {
+  mkdir -p \
+    "$CLIENTS_DIR" \
+    "$PACKAGES_DIR" \
+    "$WWW_DIR/init" \
+    "$WWW_DIR/packages" \
+    "$TOKENS_DIR" \
+    "$REPO_DIR/server/scripts" \
+    "$REPO_DIR/client/templates"
+
+  [ -f "$TOKENS_FILE" ] || echo "[]" > "$TOKENS_FILE"
+}