fix(mindspace): fail closed on invalid page data delivery

server.mjs

@@ -138,8 +138,11 @@ import {
 } from './mindspace-public-finish-sync.mjs';
 import { getPageDeliveryContract, markPageDeliveryContractReady, preparePageDeliveryContract } from './mindspace-delivery-contract.mjs';
 import { maybeRepairH5HtmlAfterFinish } from './mindspace-h5-html-finish-guard.mjs';
-import { maybeRepairPageDataAfterFinish } from './mindspace-page-data-finish-guard.mjs';
+import { evaluatePageDataHtmlContent, maybeRepairPageDataAfterFinish } from './mindspace-page-data-finish-guard.mjs';
 import { ensurePageDataHtmlPagesBound } from './page-data-workspace-ensure.mjs';
+import { detectPageDataDatasetUsageFromHtml } from './page-data-html-detect.mjs';
+import { readPageAccessPolicy } from './page-data-policy-store.mjs';
+import { policyAllowsAction } from './page-access-policy.mjs';
 import { quickPlazaFromChat, quickPlazaFromPublicHtml, getQuickPlazaFromPublicHtmlStatus } from './mindspace-chat-plaza.mjs';
 import { injectPublicFileShareButton } from './mindspace-public-share-widget.mjs';
 import { resolvePlazaPostPath, resolvePlazaPublicBase } from './src/utils/public-site-bases.mjs';
@@ -736,6 +739,30 @@ async function bootstrapUserAuth() {
       isSessionExternallyBusy: ({ sessionId }) => Number(sessionPageDeliveryLocks.get(sessionId) ?? 0) > 0,
       validateRunDeliverables: async ({ userId, deliverables }) => {
         const publishDir = resolveMindSpaceUserPublishDir(__dirname, { id: userId });
+        const pageDataErrors = [];
+        for (const page of deliverables?.pages ?? []) {
+          const relativePath = normalizeWorkspaceRelativePath(page.workspaceRelativePath);
+          if (!relativePath?.startsWith('public/')) continue;
+          const filePath = path.resolve(publishDir, relativePath);
+          if (!filePath.startsWith(`${path.resolve(publishDir)}${path.sep}`) || !fs.existsSync(filePath)) continue;
+          const html = fs.readFileSync(filePath, 'utf8');
+          const evaluation = evaluatePageDataHtmlContent(html, { relativePath });
+          if (!evaluation.usesPageDataApi) continue;
+          for (const issue of evaluation.issues) {
+            pageDataErrors.push({ code: issue, message: `${relativePath} Page Data HTML 不可交付：${issue}` });
+          }
+          const policy = page.pageId ? readPageAccessPolicy(publishDir, page.pageId) : null;
+          for (const [dataset, actions] of detectPageDataDatasetUsageFromHtml(html)) {
+            for (const action of ['read', 'insert']) {
+              if (actions?.[action] && !policyAllowsAction(policy, dataset, action)) {
+                pageDataErrors.push({
+                  code: 'page_data_policy_action_missing',
+                  message: `${relativePath} 的 ${dataset}.${action} 未获最终 policy 授权或 dataset 已关闭`,
+                });
+              }
+            }
+          }
+        }
         const violations = scanWorkspaceFilesForProhibitedBrowserStorage({
           publishDir,
           relativePaths: (deliverables?.pages ?? [])
@@ -743,10 +770,10 @@ async function bootstrapUserAuth() {
             .filter(Boolean),
         });
         return {
-          errors: violations.map((violation) => ({
+          errors: [...pageDataErrors, ...violations.map((violation) => ({
             code: 'browser_storage_forbidden',
             message: `${violation.relativePath} 使用 ${violation.apis.join(', ')}`,
-          })),
+          }))],
         };
       },
       autoDispatch: ['1', 'true', 'yes', 'on'].includes(
@@ -3286,9 +3313,16 @@ async function syncUserGeneratedPages(userId, { sessionId = null, sinceMs = null
   // Agent-run/Finish delivery must stay scoped to the current conversation.
   // A stale Page Data page elsewhere in the user's workspace must not turn a
   // successfully completed current task into a failed run.
-  const pageDataRelativePaths = sessionId
+  const discoveredRelativePaths = sessionId
     ? await listSessionPublicHtmlRelativePaths(userId, sessionId, { sinceMs })
     : null;
+  // An empty artifact package does not prove that this run wrote no page: a
+  // normal static-page-publish flow may only leave a public HTML workspace
+  // file. `null` means "discover current workspace output"; `[]` would tell
+  // the sync service to inspect nothing and make a completed page run fail.
+  const pageDataRelativePaths = discoveredRelativePaths?.length
+    ? discoveredRelativePaths
+    : null;
   if (workspacePageDeliver?.syncAndDeliver) {
     return await workspacePageDeliver.syncAndDeliver(userId, { pageDataRelativePaths });
   }