First commit

prepare-guest-home.sh

@@ -0,0 +1,34 @@
+set -euo pipefail
+
+if [ "$USER" != "guest" ]; then
+    exit 0
+fi
+
+GUEST_HOME="/home/guest"
+SKELETON="/home/guest-freeze"
+
+# Validate guest home directory: check if it's a symlink
+if [ -L "$GUEST_HOME" ]; then
+    echo "Home directory is a symlink. Removing it and restoring as a directory."
+    rm -f "$GUEST_HOME"  # Remove the symlink
+    
+    # Recreate the home directory as a proper directory
+    mkdir -p "$GUEST_HOME"
+fi
+
+# Validate guest home directory exists and is not a symlink
+if [ ! -d "$GUEST_HOME" ]; then
+    echo "Unsafe guest home or home directory creation failed."
+    exit 1
+fi
+
+# Remove contents safely (if any) while ignoring "file not found" errors
+find "$GUEST_HOME" -mindepth 1 -xdev -exec rm -rf -- {} + 2>/dev/null || true
+
+# Restore skeleton safely
+rsync -a --safe-links --no-devices --no-specials \
+      "$SKELETON"/ "$GUEST_HOME"/
+
+# Fix ownership and permissions
+chown -R guest:guest "$GUEST_HOME"
+chmod 700 "$GUEST_HOME"