fix(files): refresh expired outside-workspace grants (#3078)

* fix(files): refresh expired outside file grants

* fix(files): scope outside grants to local runtime

packages/ui/src/components/views/FilesView.tsx

@@ -49,7 +49,7 @@ import { shouldAllowFileDraftSave, shouldScheduleFileAutosave } from '@/lib/file
 import { getRuntimeUrlResolver } from '@/lib/runtime-url';
 import { acquireRuntimeUrlAuthToken, refreshRuntimeUrlAuthToken, subscribeRuntimeUrlAuthToken } from '@/lib/runtime-auth';
 import { getRuntimeApiBaseUrl, getRuntimeKey } from '@/lib/runtime-switch';
-import { getOutsideFileGrant } from '@/lib/outsideFileGrants';
+import { getOutsideFileGrant, resolveOutsideFileReadOptions } from '@/lib/outsideFileGrants';
 import { subscribeToFileContentInvalidation } from '@/lib/fileContentInvalidation';
 import { DiagramEditor } from '@/components/diagram';
 import { useRuntimeAPIs } from '@/hooks/useRuntimeAPIs';
@@ -842,6 +842,7 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
   }, [openPaths, selectedPath]);
   const selectedFile = React.useMemo(() => (effectiveSelectedPath ? toFileNode(effectiveSelectedPath) : null), [effectiveSelectedPath, toFileNode]);
   const selectedFilePath = selectedFile?.path ?? '';
+  const [, setOutsideFileGrantRevision] = React.useState(0);
 
   React.useEffect(() => {
     if (!root || !selectedPath) return;
@@ -862,6 +863,14 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
     }),
     [mode, selectedFileIsOutsideWorkspace, selectedOutsideFileGrant, root],
   );
+  const resolveFileReadOptions = React.useCallback(async (path: string) => {
+    const previousGrant = getOutsideFileGrant(path);
+    const readOptions = await resolveOutsideFileReadOptions(path, root, mode === 'editor-only');
+    if (readOptions.outsideFileGrant && readOptions.outsideFileGrant !== previousGrant) {
+      setOutsideFileGrantRevision((revision) => revision + 1);
+    }
+    return readOptions;
+  }, [mode, root]);
 
   // Editor tabs horizontal scroll fades
   const editorTabsScrollRef = React.useRef<HTMLDivElement>(null);
@@ -1546,38 +1555,35 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
     };
   }, [currentDirectory, debouncedSearchQuery, searchFiles, showHidden, showGitignored]);
 
-  const readFile = React.useCallback(async (path: string, options?: { allowOutsideWorkspace?: boolean; outsideFileGrant?: string; optional?: boolean }): Promise<string> => {
+  const readFile = React.useCallback(async (path: string): Promise<string> => {
+    const options = await resolveFileReadOptions(path);
     if (files.readFile) {
-      const result = await files.readFile(path, { ...(options ?? {}), directory: root || undefined });
+      const result = await files.readFile(path, { ...options, directory: root || undefined });
       return result.content ?? '';
     }
 
     const params = new URLSearchParams({ path });
-    if (options?.allowOutsideWorkspace) {
+    if (options.allowOutsideWorkspace) {
       params.set('allowOutsideWorkspace', 'true');
     }
-    if (options?.outsideFileGrant) {
+    if (options.outsideFileGrant) {
       params.set('outsideFileGrant', options.outsideFileGrant);
     }
-    if (options?.optional) {
-      params.set('optional', 'true');
-    }
     if (root) {
       params.set('directory', root);
     }
-    const response = await runtimeFetch(`/api/fs/read?${params.toString()}`, {
+    const response = await runtimeFetch(`/api/fs/read?${params.toString()}`);
-      cache: options?.optional ? 'no-store' : 'default',
-    });
     if (!response.ok) {
       const error = await response.json().catch(() => ({ error: response.statusText }));
       throw new Error((error as { error?: string }).error || t('filesView.error.readFileFailed'));
     }
     return response.text();
-  }, [files, root, t]);
+  }, [files, resolveFileReadOptions, root, t]);
 
-  const readFileStat = React.useCallback(async (path: string, options?: { allowOutsideWorkspace?: boolean; outsideFileGrant?: string }): Promise<FileStatSnapshot | null> => {
+  const readFileStat = React.useCallback(async (path: string): Promise<FileStatSnapshot | null> => {
     if (files.statFile) {
-      const result = await files.statFile(path, { ...(options ?? {}), directory: root || undefined });
+      const options = await resolveFileReadOptions(path);
+      const result = await files.statFile(path, { ...options, directory: root || undefined });
       return {
         path: result.path,
         size: result.size,
@@ -1585,7 +1591,7 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
       };
     }
     return null;
-  }, [files, root]);
+  }, [files, resolveFileReadOptions, root]);
 
   React.useEffect(() => {
     if (!root || !files.statFile || openPaths.length === 0) {
@@ -1597,7 +1603,8 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
 
     void Promise.all(paths.map(async (path) => {
       try {
-        const stat = await files.statFile?.(path, { directory: root || undefined });
+        const options = await resolveFileReadOptions(path);
+        const stat = await files.statFile?.(path, { ...options, directory: root || undefined });
         if (!cancelled && stat && !stat.isFile) {
           removeOpenPathsByPrefix(root, path);
         }
@@ -1611,7 +1618,7 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
     return () => {
       cancelled = true;
     };
-  }, [files, openPaths, removeOpenPathsByPrefix, root]);
+  }, [files, openPaths, removeOpenPathsByPrefix, resolveFileReadOptions, root]);
 
   const displayedContent = React.useMemo(() =>
     fileContent.length > MAX_VIEW_CHARS
@@ -1824,6 +1831,13 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
     setDesktopImageSrc('');
     setLoadedFilePath(null);
     setContentDetectedBinary(false);
+    setFileLoading(true);
+
+    // Prime asset URLs; read and stat resolve again immediately before their calls.
+    await resolveFileReadOptions(node.path);
+    if (!isCurrentLoad()) {
+      return;
+    }
 
     const selectedIsImage = isImageFile(node.path);
     const isSvg = isSvgFile(node.path);
@@ -1838,7 +1852,6 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
     if (runtime.isDesktop && selectedIsImage && !isSvg) {
       setFileContent('');
       setDraftContent('');
-      setFileLoading(true);
       return;
     }
 
@@ -1869,15 +1882,7 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
       return;
     }
 
-    setFileLoading(true);
+    await readFile(node.path)
-
-    const outsideFileGrant = getOutsideFileGrant(node.path);
-    const readOptions = {
-      allowOutsideWorkspace: mode === 'editor-only' && Boolean(root) && !isPathWithinRoot(node.path, root),
-      outsideFileGrant,
-    };
-
-    await readFile(node.path, readOptions)
       .then((content) => {
         if (!isCurrentLoad()) {
           return;
@@ -1898,7 +1903,7 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
           ? `${editorContent.slice(0, MAX_VIEW_CHARS)}\n\n… truncated …`
           : editorContent);
         setLoadedFilePath(node.path);
-        void readFileStat(node.path, readOptions)
+        void readFileStat(node.path)
           .then((stat) => {
             if (stat && isCurrentLoad()) {
               lastLoadedFileStatRef.current = stat;
@@ -1963,7 +1968,7 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
           setFileLoading(false);
         }
       });
-  }, [expandPaths, isMobile, loadDirectory, mode, readFile, readFileStat, removeOpenPathsByPrefix, root, runtime.isDesktop, searchQuery, setSelectedPath, t]);
+  }, [expandPaths, isMobile, loadDirectory, readFile, readFileStat, removeOpenPathsByPrefix, resolveFileReadOptions, root, runtime.isDesktop, searchQuery, setSelectedPath, t]);
 
   const ensurePathVisible = React.useCallback(async (targetPath: string, includeTarget: boolean) => {
     if (!root) {
@@ -2089,7 +2094,7 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
         return;
       }
 
-      void readFileStat(selectedFile.path, selectedFileReadOptions)
+      void readFileStat(selectedFile.path)
         .then((latestStat) => {
           if (cancelled || !latestStat) {
             return;
@@ -2125,7 +2130,7 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
       cancelled = true;
       window.clearInterval(interval);
     };
-  }, [loadedFilePath, readFileStat, selectedFile?.path, selectedFileReadOptions]);
+  }, [loadedFilePath, readFileStat, selectedFile?.path]);
 
   const discardAndContinue = React.useCallback(() => {
     const nextFile = pendingSelectFileRef.current;
@@ -2595,12 +2600,12 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
     diagramXmlRef.current = xml;
     diagramSavedXmlRef.current = xml;
     setDraftContent(xml);
-    const stat = await readFileStat(path, selectedFileReadOptions).catch(() => null);
+    const stat = await readFileStat(path).catch(() => null);
     if (stat) {
       lastLoadedFileStatRef.current = stat;
     }
     return true;
-  }, [files, readFileStat, selectedFileReadOptions, t]);
+  }, [files, readFileStat, t]);
 
   React.useEffect(() => {
     return () => {
@@ -3027,7 +3032,9 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
     [lightTheme.metadata.id, darkTheme.metadata.id],
   );
 
-  const pdfAssetAuthKey = selectedFile?.path && isSelectedPdf
+  const pdfAssetAuthKey = selectedFile?.path
+    && isSelectedPdf
+    && (!selectedFileReadOptions.allowOutsideWorkspace || selectedFileReadOptions.outsideFileGrant)
     ? `${selectedFile.path}|${selectedFileReadOptions.allowOutsideWorkspace ? 'outside' : 'workspace'}|${selectedFileReadOptions.outsideFileGrant ?? ''}|${fileContentRevision}`
     : '';
 
@@ -3050,7 +3057,7 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
       : desktopImageSrc)
     : '';
 
-  const pdfSrc = selectedFile?.path && isSelectedPdf && pdfAssetAuthReadyKey === pdfAssetAuthKey
+  const pdfSrc = selectedFile?.path && isSelectedPdf && pdfAssetAuthKey && pdfAssetAuthReadyKey === pdfAssetAuthKey
     ? getRuntimeUrlResolver().authenticatedAsset('/api/fs/raw', {
       path: selectedFile.path,
       allowOutsideWorkspace: selectedFileReadOptions.allowOutsideWorkspace ? 'true' : undefined,
@@ -3082,14 +3089,19 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
 
       setFileError(null);
 
+      const readOptions = await resolveFileReadOptions(selectedFile.path);
+      if (cancelled) {
+        return;
+      }
+
       const srcPromise = files.readFileBinary
-        ? files.readFileBinary(selectedFile.path, selectedFileReadOptions).then((result) => result.dataUrl)
+        ? files.readFileBinary(selectedFile.path, readOptions).then((result) => result.dataUrl)
         : (async () => {
           const response = await runtimeFetch('/api/fs/raw', {
             query: {
               path: selectedFile.path,
-              allowOutsideWorkspace: selectedFileReadOptions.allowOutsideWorkspace ? 'true' : undefined,
+              allowOutsideWorkspace: readOptions.allowOutsideWorkspace ? 'true' : undefined,
-              outsideFileGrant: selectedFileReadOptions.outsideFileGrant,
+              outsideFileGrant: readOptions.outsideFileGrant,
               directory: root || undefined,
             },
           });
@@ -3135,7 +3147,7 @@ export const FilesView: React.FC<FilesViewProps> = ({ mode = 'full' }) => {
         URL.revokeObjectURL(objectUrl);
       }
     };
-  }, [fileContentRevision, files, isSelectedImage, isSelectedSvg, root, selectedFile?.path, selectedFileReadOptions, t]);
+  }, [fileContentRevision, files, isSelectedImage, isSelectedSvg, resolveFileReadOptions, root, selectedFile?.path, selectedFileReadOptions, t]);
 
   const handleCloseDialog = React.useCallback(() => setActiveDialog(null), []);
 

packages/ui/src/lib/desktop.ts

@@ -1,3 +1,4 @@
+import { z } from 'zod';
 import type { ProjectEntry, RuntimeAPIs, TerminalShell } from '@/lib/api/types';
 import { getInjectedBootOutcome } from '@/lib/desktopBoot';
 import type { DraftStarterRef } from '@/lib/draftStarters';
@@ -640,6 +641,12 @@ const isDesktopFileGrantResult = (
   value !== null && typeof value === 'object' && !Array.isArray(value)
 );
 
+const desktopExistingFileGrantSchema = z.object({
+  path: z.string().min(1),
+  outsideFileGrant: z.string().min(1),
+  expiresAt: z.number().finite(),
+});
+
 export const requestFileAccess = async (
   options?: { filters?: Array<{ name: string; extensions: string[] }>; defaultPath?: string }
 ): Promise<{ success: boolean; path?: string; outsideFileGrant?: string; error?: string }> => {
@@ -682,7 +689,10 @@ export const requestFileAccess = async (
 
 export const requestExistingFileAccess = async (
   path: string
-): Promise<{ success: boolean; path?: string; outsideFileGrant?: string; error?: string }> => {
+): Promise<
+  | { success: true; path: string; outsideFileGrant: string; expiresAt: number }
+  | { success: false; error: string }
+> => {
   const targetPath = typeof path === 'string' ? path.trim() : '';
   if (!targetPath) {
     return { success: false, error: 'Path is required' };
@@ -693,15 +703,14 @@ export const requestExistingFileAccess = async (
 
   try {
     const selected = await getDesktopBridge()?.grantFileAccess?.(targetPath);
-    if (!isDesktopFileGrantResult(selected)) {
+    const parsed = desktopExistingFileGrantSchema.safeParse(selected);
+    if (!parsed.success) {
       return { success: false, error: 'File access was not granted' };
     }
-    const grantedPath = typeof selected.path === 'string' ? selected.path : '';
+    return {
-    const outsideFileGrant = typeof selected.outsideFileGrant === 'string' ? selected.outsideFileGrant : '';
+      success: true,
-    if (!grantedPath || !outsideFileGrant) {
+      ...parsed.data,
-      return { success: false, error: 'File access was not granted' };
+    };
-    }
-    return { success: true, path: grantedPath, outsideFileGrant };
   } catch (error) {
     console.warn('Failed to request existing file access', error);
     return { success: false, error: error instanceof Error ? error.message : String(error) };

packages/ui/src/lib/outsideFileGrants.test.ts

@@ -0,0 +1,76 @@
+import { expect, test } from 'bun:test';
+
+import { initializeRuntimeEndpoint, switchRuntimeEndpoint } from './runtime-switch';
+import { getOutsideFileGrant, resolveOutsideFileReadOptions } from './outsideFileGrants';
+
+test('renews an expired outside-file grant before returning read options', async () => {
+  let now = 1_000;
+  let grantRequests = 0;
+  let grantFileAccess = async (path: string) => {
+    grantRequests += 1;
+    return { path, outsideFileGrant: `grant-${grantRequests}`, expiresAt: now + 60_000 };
+  };
+  const originalNow = Date.now;
+  const originalWindow = globalThis.window;
+  Date.now = () => now;
+  Object.defineProperty(globalThis, 'window', {
+    configurable: true,
+    value: {
+      __OPENCHAMBER_ELECTRON__: { runtime: 'electron' },
+      __OPENCHAMBER_DESKTOP__: {
+        invoke: async () => null,
+        grantFileAccess: (path: string) => grantFileAccess(path),
+      },
+      dispatchEvent: () => true,
+      location: { origin: 'http://127.0.0.1:57123' },
+    },
+  });
+  initializeRuntimeEndpoint({ apiBaseUrl: 'http://127.0.0.1:57123/api', runtimeKey: 'local' });
+
+  try {
+    expect(await resolveOutsideFileReadOptions('C:/workspace/file.txt', 'C:/workspace', true))
+      .toEqual({ allowOutsideWorkspace: false });
+    expect(await resolveOutsideFileReadOptions('C:/outside/file.txt', 'C:/workspace', false))
+      .toEqual({ allowOutsideWorkspace: false });
+    expect(grantRequests).toBe(0);
+
+    const first = await resolveOutsideFileReadOptions('C:/outside/file.txt', 'C:/workspace', true);
+    now += 55_001;
+    const [renewed, concurrent] = await Promise.all([
+      resolveOutsideFileReadOptions('C:/outside/file.txt', 'C:/workspace', true),
+      resolveOutsideFileReadOptions('C:/outside/file.txt', 'C:/workspace', true),
+    ]);
+
+    expect(first).toEqual({ allowOutsideWorkspace: true, outsideFileGrant: 'grant-1' });
+    expect(renewed).toEqual({ allowOutsideWorkspace: true, outsideFileGrant: 'grant-2' });
+    expect(concurrent).toEqual(renewed);
+    expect(grantRequests).toBe(2);
+
+    switchRuntimeEndpoint({ apiBaseUrl: 'https://remote.example/api', runtimeKey: 'remote' });
+    expect(await resolveOutsideFileReadOptions('C:/outside/file.txt', 'C:/workspace', true))
+      .toEqual({ allowOutsideWorkspace: true, outsideFileGrant: undefined });
+    expect(grantRequests).toBe(2);
+
+    switchRuntimeEndpoint({ apiBaseUrl: 'http://127.0.0.1:57123/api', runtimeKey: 'local' });
+    let finishGrantRequest: (grant: { path: string; outsideFileGrant: string; expiresAt: number }) => void = () => undefined;
+    grantFileAccess = (path) => new Promise((resolve) => {
+      finishGrantRequest = resolve;
+      grantRequests += 1;
+      void path;
+    });
+    const pending = resolveOutsideFileReadOptions('C:/outside/pending.txt', 'C:/workspace', true);
+    switchRuntimeEndpoint({ apiBaseUrl: 'https://remote.example/api', runtimeKey: 'remote' });
+    finishGrantRequest({
+      path: 'C:/outside/pending.txt',
+      outsideFileGrant: 'stale-grant',
+      expiresAt: now + 10 * 60 * 1000,
+    });
+    expect(await pending).toEqual({ allowOutsideWorkspace: true, outsideFileGrant: undefined });
+    switchRuntimeEndpoint({ apiBaseUrl: 'http://127.0.0.1:57123/api', runtimeKey: 'local' });
+    expect(getOutsideFileGrant('C:/outside/pending.txt')).toBe(undefined);
+  } finally {
+    switchRuntimeEndpoint({ apiBaseUrl: 'http://127.0.0.1:57123/api', runtimeKey: 'local' });
+    Date.now = originalNow;
+    Object.defineProperty(globalThis, 'window', { configurable: true, value: originalWindow });
+  }
+});

packages/ui/src/lib/outsideFileGrants.ts

@@ -1,13 +1,17 @@
 import { requestExistingFileAccess } from '@/lib/desktop';
 import { isFilePathWithinDirectory, normalizeFilePath } from '@/lib/path-utils';
+import { getRuntimeKey } from '@/lib/runtime-switch';
 
 type OutsideFileGrantEntry = {
   outsideFileGrant: string;
   expiresAt: number;
 };
 
-const DEFAULT_GRANT_TTL_MS = 10 * 60 * 1000;
+const GRANT_RENEWAL_BUFFER_MS = 5_000;
-const grantsByPath = new Map<string, OutsideFileGrantEntry>();
+const grantsByCacheKey = new Map<string, OutsideFileGrantEntry>();
+const pendingGrantsByCacheKey = new Map<string, Promise<string | undefined>>();
+
+const grantCacheKey = (path: string, runtimeKey = getRuntimeKey()): string => `${runtimeKey}\0${path}`;
 
 export const getOutsideFileGrant = (path: string): string | undefined => {
   const normalizedPath = normalizeFilePath(path);
@@ -15,13 +19,14 @@ export const getOutsideFileGrant = (path: string): string | undefined => {
     return undefined;
   }
 
-  const entry = grantsByPath.get(normalizedPath);
+  const cacheKey = grantCacheKey(normalizedPath);
+  const entry = grantsByCacheKey.get(cacheKey);
   if (!entry) {
     return undefined;
   }
 
   if (entry.expiresAt <= Date.now()) {
-    grantsByPath.delete(normalizedPath);
+    grantsByCacheKey.delete(cacheKey);
     return undefined;
   }
 
@@ -31,18 +36,17 @@ export const getOutsideFileGrant = (path: string): string | undefined => {
 const rememberOutsideFileGrant = (
   path: string,
   outsideFileGrant: string,
-  expiresAt?: number,
+  expiresAt: number,
+  runtimeKey: string,
 ): void => {
   const normalizedPath = normalizeFilePath(path);
   if (!normalizedPath || !outsideFileGrant) {
     return;
   }
 
-  grantsByPath.set(normalizedPath, {
+  grantsByCacheKey.set(grantCacheKey(normalizedPath, runtimeKey), {
     outsideFileGrant,
-    expiresAt: typeof expiresAt === 'number' && Number.isFinite(expiresAt)
+    expiresAt: expiresAt - GRANT_RENEWAL_BUFFER_MS,
-      ? expiresAt
-      : Date.now() + DEFAULT_GRANT_TTL_MS,
   });
 };
 
@@ -55,19 +59,58 @@ export const ensureOutsideFileGrantForDesktop = async (
     return undefined;
   }
 
+  const runtimeKey = getRuntimeKey();
+  if (runtimeKey !== 'local') {
+    return undefined;
+  }
+  const cacheKey = grantCacheKey(normalizedPath, runtimeKey);
   const existing = getOutsideFileGrant(normalizedPath);
   if (existing) {
     return existing;
   }
 
-  const result = await requestExistingFileAccess(normalizedPath);
+  const pending = pendingGrantsByCacheKey.get(cacheKey);
-  if (!result.success || !result.path || !result.outsideFileGrant) {
+  if (pending) {
-    return undefined;
+    return pending;
   }
 
-  rememberOutsideFileGrant(result.path, result.outsideFileGrant);
+  const request = requestExistingFileAccess(normalizedPath).then((result) => {
-  if (normalizeFilePath(result.path) !== normalizedPath) {
+    if (!result.success || getRuntimeKey() !== runtimeKey) {
-    rememberOutsideFileGrant(normalizedPath, result.outsideFileGrant);
+      return undefined;
+    }
+
+    const { path: grantedPath, outsideFileGrant, expiresAt } = result;
+    if (expiresAt <= Date.now() + GRANT_RENEWAL_BUFFER_MS) {
+      return undefined;
+    }
+    rememberOutsideFileGrant(grantedPath, outsideFileGrant, expiresAt, runtimeKey);
+    if (normalizeFilePath(grantedPath) !== normalizedPath) {
+      rememberOutsideFileGrant(normalizedPath, outsideFileGrant, expiresAt, runtimeKey);
+    }
+    return outsideFileGrant;
+  });
+  pendingGrantsByCacheKey.set(cacheKey, request);
+  try {
+    return await request;
+  } finally {
+    pendingGrantsByCacheKey.delete(cacheKey);
   }
-  return result.outsideFileGrant;
+};
+
+export const resolveOutsideFileReadOptions = async (
+  path: string,
+  workspaceRoot: string,
+  enabled: boolean,
+): Promise<{ allowOutsideWorkspace: boolean; outsideFileGrant?: string }> => {
+  const allowOutsideWorkspace = enabled
+    && Boolean(workspaceRoot)
+    && !isFilePathWithinDirectory(path, workspaceRoot);
+  if (!allowOutsideWorkspace) {
+    return { allowOutsideWorkspace: false };
+  }
+
+  return {
+    allowOutsideWorkspace: true,
+    outsideFileGrant: await ensureOutsideFileGrantForDesktop(path, workspaceRoot),
+  };
 };