[ML] Transforms: Fixes privileges check

x-pack/plugins/transform/common/privilege/has_privilege_factory.ts

@@ -12,6 +12,11 @@ import { cloneDeep } from 'lodash';
 import { APP_INDEX_PRIVILEGES } from '../constants';
 import { Privileges } from '../types/privileges';
 
+export interface PrivilegesAndCapabilities {
+  privileges: Privileges;
+  capabilities: Capabilities;
+}
+
 export interface TransformCapabilities {
   canGetTransform: boolean;
   canDeleteTransform: boolean;
@@ -89,7 +94,7 @@ export const getPrivilegesAndCapabilities = (
   clusterPrivileges: Record<string, boolean>,
   hasOneIndexWithAllPrivileges: boolean,
   hasAllPrivileges: boolean
-) => {
+): PrivilegesAndCapabilities => {
   const privilegesResult: Privileges = {
     hasAllPrivileges: true,
     missingPrivileges: {

x-pack/plugins/transform/public/__mocks__/shared_imports.ts

@@ -8,11 +8,6 @@
 // actual mocks
 export const expandLiteralStrings = jest.fn();
 export const XJsonMode = jest.fn();
-export const useRequest = jest.fn(() => ({
-  isLoading: false,
-  error: null,
-  data: undefined,
-}));
 export const getSavedSearch = jest.fn();
 
 // just passing through the reimports

x-pack/plugins/transform/public/app/app.tsx

@@ -7,14 +7,13 @@
 
 import React, { useContext, FC } from 'react';
 import { render, unmountComponentAtNode } from 'react-dom';
-import { Router, Routes, Route } from '@kbn/shared-ux-router';
-
-import { ScopedHistory } from '@kbn/core/public';
+import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
 
 import { EuiErrorBoundary } from '@elastic/eui';
 
+import { Router, Routes, Route } from '@kbn/shared-ux-router';
+import { ScopedHistory } from '@kbn/core/public';
 import { FormattedMessage } from '@kbn/i18n-react';
-
 import { KibanaContextProvider, KibanaThemeProvider } from '@kbn/kibana-react-plugin/public';
 
 import { addInternalBasePath } from '../../common/constants';
@@ -23,7 +22,6 @@ import { SectionError } from './components';
 import { SECTION_SLUG } from './common/constants';
 import { AuthorizationContext, AuthorizationProvider } from './lib/authorization';
 import { AppDependencies } from './app_dependencies';
-
 import { CloneTransformSection } from './sections/clone_transform';
 import { CreateTransformSection } from './sections/create_transform';
 import { TransformManagementSection } from './sections/transform_management';
@@ -63,20 +61,23 @@ export const App: FC<{ history: ScopedHistory }> = ({ history }) => {
 
 export const renderApp = (element: HTMLElement, appDependencies: AppDependencies) => {
   const I18nContext = appDependencies.i18n.Context;
+  const queryClient = new QueryClient();
 
   render(
     <EuiErrorBoundary>
-      <KibanaThemeProvider theme$={appDependencies.theme.theme$}>
-        <KibanaContextProvider services={appDependencies}>
-          <AuthorizationProvider
-            privilegesEndpoint={{ path: addInternalBasePath(`privileges`), version: '1' }}
-          >
-            <I18nContext>
-              <App history={appDependencies.history} />
-            </I18nContext>
-          </AuthorizationProvider>
-        </KibanaContextProvider>
-      </KibanaThemeProvider>
+      <QueryClientProvider client={queryClient}>
+        <KibanaThemeProvider theme$={appDependencies.theme.theme$}>
+          <KibanaContextProvider services={appDependencies}>
+            <AuthorizationProvider
+              privilegesEndpoint={{ path: addInternalBasePath(`privileges`), version: '1' }}
+            >
+              <I18nContext>
+                <App history={appDependencies.history} />
+              </I18nContext>
+            </AuthorizationProvider>
+          </KibanaContextProvider>
+        </KibanaThemeProvider>
+      </QueryClientProvider>
     </EuiErrorBoundary>,
     element
   );

x-pack/plugins/transform/public/app/hooks/index.ts

@@ -12,4 +12,3 @@ export { useResetTransforms } from './use_reset_transform';
 export { useScheduleNowTransforms } from './use_schedule_now_transform';
 export { useStartTransforms } from './use_start_transform';
 export { useStopTransforms } from './use_stop_transform';
-export { useRequest } from './use_request';

x-pack/plugins/transform/public/app/lib/authorization/components/authorization_provider.tsx

@@ -6,16 +6,20 @@
  */
 
 import React, { createContext } from 'react';
+import { useQuery } from '@tanstack/react-query';
 
-import { Privileges } from '../../../../../common/types/privileges';
+import type { IHttpFetchError } from '@kbn/core-http-browser';
 
-import { useRequest } from '../../../hooks';
+import type { Privileges } from '../../../../../common/types/privileges';
 
 import {
-  TransformCapabilities,
+  type PrivilegesAndCapabilities,
+  type TransformCapabilities,
   INITIAL_CAPABILITIES,
 } from '../../../../../common/privilege/has_privilege_factory';
 
+import { useAppDependencies } from '../../../app_dependencies';
+
 interface Authorization {
   isLoading: boolean;
   apiError: Error | null;
@@ -41,22 +45,36 @@ interface Props {
 }
 
 export const AuthorizationProvider = ({ privilegesEndpoint, children }: Props) => {
+  const { http } = useAppDependencies();
+
   const { path, version } = privilegesEndpoint;
+
   const {
     isLoading,
     error,
     data: privilegesData,
-  } = useRequest({
-    path,
-    version,
-    method: 'get',
-  });
+  } = useQuery<PrivilegesAndCapabilities, IHttpFetchError>(
+    ['transform-privileges-and-capabilities'],
+    async ({ signal }) => {
+      return await http.fetch<PrivilegesAndCapabilities>(path, {
+        version,
+        method: 'GET',
+        signal,
+      });
+    }
+  );
 
   const value = {
     isLoading,
-    privileges: isLoading ? { ...initialValue.privileges } : privilegesData.privileges,
-    capabilities: isLoading ? { ...INITIAL_CAPABILITIES } : privilegesData.capabilities,
-    apiError: error ? (error as Error) : null,
+    privileges:
+      isLoading || privilegesData === undefined
+        ? { ...initialValue.privileges }
+        : privilegesData.privileges,
+    capabilities:
+      isLoading || privilegesData === undefined
+        ? { ...INITIAL_CAPABILITIES }
+        : privilegesData.capabilities,
+    apiError: error ? error : null,
   };
 
   return (

x-pack/plugins/transform/public/shared_imports.ts

@@ -6,8 +6,6 @@
  */
 
 export { XJsonMode } from '@kbn/ace';
-export type { UseRequestConfig } from '@kbn/es-ui-shared-plugin/public';
-export { useRequest } from '@kbn/es-ui-shared-plugin/public';
 
 export type { GetMlSharedImportsReturnType } from '@kbn/ml-plugin/public';
 export { getMlSharedImports } from '@kbn/ml-plugin/public';

x-pack/plugins/transform/server/routes/api/privileges.ts

@@ -5,15 +5,17 @@
  * 2.0.
  */
 
-import type { IScopedClusterClient } from '@kbn/core/server';
+import type { IKibanaResponse, IScopedClusterClient } from '@kbn/core/server';
 import type { SecurityHasPrivilegesResponse } from '@elastic/elasticsearch/lib/api/types';
-import { getPrivilegesAndCapabilities } from '../../../common/privilege/has_privilege_factory';
+import {
+  getPrivilegesAndCapabilities,
+  type PrivilegesAndCapabilities,
+} from '../../../common/privilege/has_privilege_factory';
 import {
   addInternalBasePath,
   APP_CLUSTER_PRIVILEGES,
   APP_INDEX_PRIVILEGES,
 } from '../../../common/constants';
-import type { Privileges } from '../../../common/types/privileges';
 
 import type { RouteDependencies } from '../../types';
 
@@ -23,64 +25,60 @@ export function registerPrivilegesRoute({ router, license }: RouteDependencies)
       path: addInternalBasePath('privileges'),
       access: 'internal',
     })
-    .addVersion(
+    .addVersion<undefined, undefined, undefined>(
       {
         version: '1',
         validate: false,
       },
-      license.guardApiRoute(async (ctx, req, res) => {
-        const privilegesResult: Privileges = {
-          hasAllPrivileges: true,
-          missingPrivileges: {
-            cluster: [],
-            index: [],
-          },
-        };
-
-        if (license.getStatus().isSecurityEnabled === false) {
-          // If security isn't enabled, let the user use app.
-          return res.ok({ body: privilegesResult });
-        }
+      license.guardApiRoute<undefined, undefined, undefined>(
+        async (ctx, req, res): Promise<IKibanaResponse<PrivilegesAndCapabilities>> => {
+          if (license.getStatus().isSecurityEnabled === false) {
+            // If security isn't enabled, let the user use app.
+            return res.ok({
+              body: getPrivilegesAndCapabilities({}, true, true),
+            });
+          }
 
-        const esClient: IScopedClusterClient = (await ctx.core).elasticsearch.client;
+          const esClient: IScopedClusterClient = (await ctx.core).elasticsearch.client;
 
-        const esClusterPrivilegesReq: Promise<SecurityHasPrivilegesResponse> =
-          esClient.asCurrentUser.security.hasPrivileges({
-            body: {
-              cluster: APP_CLUSTER_PRIVILEGES,
-            },
-          });
-        const [esClusterPrivileges, userPrivileges] = await Promise.all([
-          // Get cluster privileges
-          esClusterPrivilegesReq,
-          // // Get all index privileges the user has
-          esClient.asCurrentUser.security.getUserPrivileges(),
-        ]);
+          const esClusterPrivilegesReq: Promise<SecurityHasPrivilegesResponse> =
+            esClient.asCurrentUser.security.hasPrivileges({
+              body: {
+                cluster: APP_CLUSTER_PRIVILEGES,
+              },
+            });
+          const [esClusterPrivileges, userPrivileges] = await Promise.all([
+            // Get cluster privileges
+            esClusterPrivilegesReq,
+            // // Get all index privileges the user has
+            esClient.asCurrentUser.security.getUserPrivileges(),
+          ]);
 
-        const { has_all_requested: hasAllPrivileges, cluster } = esClusterPrivileges;
-        const { indices } = userPrivileges;
+          const { has_all_requested: hasAllPrivileges, cluster } = esClusterPrivileges;
+          const { indices } = userPrivileges;
 
-        // Check if they have all the required index privileges for at least one index
-        const hasOneIndexWithAllPrivileges =
-          indices.find(({ privileges }: { privileges: string[] }) => {
-            if (privileges.includes('all')) {
-              return true;
-            }
+          // Check if they have all the required index privileges for at least one index
+          const hasOneIndexWithAllPrivileges =
+            indices.find(({ privileges }: { privileges: string[] }) => {
+              if (privileges.includes('all')) {
+                return true;
+              }
 
-            const indexHasAllPrivileges = APP_INDEX_PRIVILEGES.every((privilege) =>
-              privileges.includes(privilege)
-            );
+              const indexHasAllPrivileges = APP_INDEX_PRIVILEGES.every((privilege) =>
+                privileges.includes(privilege)
+              );
 
-            return indexHasAllPrivileges;
-          }) !== undefined;
+              return indexHasAllPrivileges;
+            }) !== undefined;
 
-        return res.ok({
-          body: getPrivilegesAndCapabilities(
-            cluster,
-            hasOneIndexWithAllPrivileges,
-            hasAllPrivileges
-          ),
-        });
-      })
+          return res.ok({
+            body: getPrivilegesAndCapabilities(
+              cluster,
+              hasOneIndexWithAllPrivileges,
+              hasAllPrivileges
+            ),
+          });
+        }
+      )
     );
 }