Merge claude/1

scripts/system/libreportal-ownership

@@ -94,13 +94,22 @@ _app_dir() {
 
 # Let the rootless container user reach the few system-tree files it must read as
 # bind-mount sources (the WebUI's configs/webui/*), WITHOUT exposing the rest of
-# the control plane: traverse SYSTEM_DIR + configs, read configs/webui only.
+# the control plane — or those files' contents to other local users.
+#
+# Access is granted via the GROUP, not world: under rootless the container's gid 0
+# maps to the container owner's gid on the host, so group-read is enough for the
+# container while other local users get nothing. Owner stays the manager so the
+# control plane can still rewrite them; the dir keeps only o+x (traverse, not list).
+# This is what keeps secrets like webui_logins from being world-readable.
 _webui_bind_access() {
     chmod o+x "$SYSTEM_DIR" 2>/dev/null
     [[ -d "$CONFIGS_DIR" ]] && chmod o+x "$CONFIGS_DIR" 2>/dev/null
     if [[ -d "$CONFIGS_DIR/webui" ]]; then
-        chmod o+rx "$CONFIGS_DIR/webui" 2>/dev/null
-        find "$CONFIGS_DIR/webui" -maxdepth 1 -type f -exec chmod o+r {} \; 2>/dev/null
+        local cowner; cowner="$(_container_owner "$(_mode)")"
+        chown "$MANAGER:$cowner" "$CONFIGS_DIR/webui" 2>/dev/null
+        chmod 0751 "$CONFIGS_DIR/webui" 2>/dev/null
+        find "$CONFIGS_DIR/webui" -maxdepth 1 -type f \
+            -exec chown "$MANAGER:$cowner" {} \; -exec chmod 0640 {} \; 2>/dev/null
     fi
 }