Spaces - Hiding management link (#38472) (#38903)

* Changing the Spaces management section to behave like the other FC
controlled sections

* Adding those glorious tests and fixing a bug

* Fixing some test descriptions

* Making the mergeCapabilities operation emulate the old behavior

* Fixing privileges test with the addition of the new action

* Updating jest snapshot

* Adding tests, preventing additional clobbering

* Changing requireUICapability to use management.kibana.spaces

src/legacy/server/capabilities/merge_capabilities.test.ts

@@ -0,0 +1,84 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import { mergeCapabilities } from './merge_capabilities';
+
+const defaultProps = {
+  catalogue: {},
+  management: {},
+  navLinks: {},
+};
+
+test(`"{ foo: {} }" doesn't clobber "{ foo: { bar: true } }"`, () => {
+  const output1 = mergeCapabilities({ foo: { bar: true } }, { foo: {} });
+  expect(output1).toEqual({ ...defaultProps, foo: { bar: true } });
+
+  const output2 = mergeCapabilities({ foo: { bar: true } }, { foo: {} });
+  expect(output2).toEqual({ ...defaultProps, foo: { bar: true } });
+});
+
+test(`"{ foo: { bar: true } }" doesn't clobber "{ baz: { quz: true } }"`, () => {
+  const output1 = mergeCapabilities({ foo: { bar: true } }, { baz: { quz: true } });
+  expect(output1).toEqual({ ...defaultProps, foo: { bar: true }, baz: { quz: true } });
+
+  const output2 = mergeCapabilities({ baz: { quz: true } }, { foo: { bar: true } });
+  expect(output2).toEqual({ ...defaultProps, foo: { bar: true }, baz: { quz: true } });
+});
+
+test(`"{ foo: { bar: { baz: true } } }" doesn't clobber "{ foo: { bar: { quz: true } } }"`, () => {
+  const output1 = mergeCapabilities(
+    { foo: { bar: { baz: true } } },
+    { foo: { bar: { quz: true } } }
+  );
+  expect(output1).toEqual({ ...defaultProps, foo: { bar: { baz: true, quz: true } } });
+
+  const output2 = mergeCapabilities(
+    { foo: { bar: { quz: true } } },
+    { foo: { bar: { baz: true } } }
+  );
+  expect(output2).toEqual({ ...defaultProps, foo: { bar: { baz: true, quz: true } } });
+});
+
+test(`error is thrown if boolean and object clash`, () => {
+  expect(() => {
+    mergeCapabilities({ foo: { bar: { baz: true } } }, { foo: { bar: true } });
+  }).toThrowErrorMatchingInlineSnapshot(`"a boolean and an object can't be merged"`);
+
+  expect(() => {
+    mergeCapabilities({ foo: { bar: true } }, { foo: { bar: { baz: true } } });
+  }).toThrowErrorMatchingInlineSnapshot(`"a boolean and an object can't be merged"`);
+});
+
+test(`supports duplicates as long as the booleans are the same`, () => {
+  const output1 = mergeCapabilities({ foo: { bar: true } }, { foo: { bar: true } });
+  expect(output1).toEqual({ ...defaultProps, foo: { bar: true } });
+
+  const output2 = mergeCapabilities({ foo: { bar: false } }, { foo: { bar: false } });
+  expect(output2).toEqual({ ...defaultProps, foo: { bar: false } });
+});
+
+test(`error is thrown if merging "true" and "false"`, () => {
+  expect(() => {
+    mergeCapabilities({ foo: { bar: false } }, { foo: { bar: true } });
+  }).toThrowErrorMatchingInlineSnapshot(`"\\"true\\" and \\"false\\" can't be merged"`);
+
+  expect(() => {
+    mergeCapabilities({ foo: { bar: true } }, { foo: { bar: false } });
+  }).toThrowErrorMatchingInlineSnapshot(`"\\"true\\" and \\"false\\" can't be merged"`);
+});

src/legacy/server/capabilities/merge_capabilities.ts

@@ -17,23 +17,28 @@
  * under the License.
  */
 
+import typeDetect from 'type-detect';
+import { merge } from 'lodash';
 import { Capabilities } from '../../../core/public';
 
 export const mergeCapabilities = (...sources: Array<Partial<Capabilities>>): Capabilities =>
-  sources.reduce(
-    (capabilities: Capabilities, source) => {
-      Object.entries(source).forEach(([key, value = {}]) => {
-        capabilities[key] = {
-          ...value,
-          ...capabilities[key],
-        };
-      });
-
-      return capabilities;
-    },
+  merge(
     {
       navLinks: {},
       management: {},
       catalogue: {},
-    } as Capabilities
+    },
+    ...sources,
+    (a: any, b: any) => {
+      if (
+        (typeDetect(a) === 'boolean' && typeDetect(b) === 'Object') ||
+        (typeDetect(b) === 'boolean' && typeDetect(a) === 'Object')
+      ) {
+        throw new Error(`a boolean and an object can't be merged`);
+      }
+
+      if (typeDetect(a) === 'boolean' && typeDetect(b) === 'boolean' && a !== b) {
+        throw new Error(`"true" and "false" can't be merged`);
+      }
+    }
   );

x-pack/plugins/security/server/lib/authorization/privileges/privileges.test.ts

@@ -318,7 +318,13 @@ describe('features', () => {
           actions.login,
           actions.version,
           ...(expectGetFeatures ? [actions.api.get('features')] : []),
-          ...(expectManageSpaces ? [actions.space.manage, actions.ui.get('spaces', 'manage')] : []),
+          ...(expectManageSpaces
+            ? [
+                actions.space.manage,
+                actions.ui.get('spaces', 'manage'),
+                actions.ui.get('management', 'kibana', 'spaces'),
+              ]
+            : []),
           actions.app.get('app-1'),
           actions.app.get('app-2'),
           actions.ui.get('catalogue', 'catalogue-1'),
@@ -403,7 +409,13 @@ describe('features', () => {
         actions.login,
         actions.version,
         ...(expectGetFeatures ? [actions.api.get('features')] : []),
-        ...(expectManageSpaces ? [actions.space.manage, actions.ui.get('spaces', 'manage')] : []),
+        ...(expectManageSpaces
+          ? [
+              actions.space.manage,
+              actions.ui.get('spaces', 'manage'),
+              actions.ui.get('management', 'kibana', 'spaces'),
+            ]
+          : []),
         actions.ui.get('catalogue', 'bar-catalogue-1'),
         actions.ui.get('catalogue', 'bar-catalogue-2'),
         actions.ui.get('management', 'bar-management', 'bar-management-1'),
@@ -614,7 +626,13 @@ describe('features', () => {
         actions.login,
         actions.version,
         ...(expectGetFeatures ? [actions.api.get('features')] : []),
-        ...(expectManageSpaces ? [actions.space.manage, actions.ui.get('spaces', 'manage')] : []),
+        ...(expectManageSpaces
+          ? [
+              actions.space.manage,
+              actions.ui.get('spaces', 'manage'),
+              actions.ui.get('management', 'kibana', 'spaces'),
+            ]
+          : []),
         actions.allHack,
       ]);
       expect(actual).toHaveProperty(`${group}.read`, [actions.login, actions.version]);

x-pack/plugins/security/server/lib/authorization/privileges/privileges.ts

@@ -65,6 +65,7 @@ export function privilegesFactory(actions: Actions, xpackMainPlugin: XPackMainPl
             actions.api.get('features'),
             actions.space.manage,
             actions.ui.get('spaces', 'manage'),
+            actions.ui.get('management', 'kibana', 'spaces'),
             ...allActions,
             actions.allHack,
           ],

x-pack/plugins/spaces/index.ts

@@ -49,6 +49,11 @@ export const spaces = (kibana: Record<string, any>) =>
         spaces: {
           manage: true,
         },
+        management: {
+          kibana: {
+            spaces: true,
+          },
+        },
       };
     },
 

x-pack/plugins/spaces/public/views/management/edit_space/manage_space_page.tsx

@@ -144,7 +144,7 @@ class ManageSpacePageUI extends Component<Props, State> {
     const { showAlteringActiveSpaceDialog } = this.state;
 
     return (
-      <Fragment>
+      <div data-test-subj="spaces-edit-page">
         {this.getFormHeading()}
 
         <EuiSpacer size={'s'} />
@@ -188,7 +188,7 @@ class ManageSpacePageUI extends Component<Props, State> {
             }}
           />
         )}
-      </Fragment>
+      </div>
     );
   };
 

x-pack/plugins/spaces/public/views/management/index.tsx

@@ -18,7 +18,7 @@ import routes from 'ui/routes';
 import { AdvancedSettingsSubtitle } from './components/advanced_settings_subtitle';
 import { AdvancedSettingsTitle } from './components/advanced_settings_title';
 
-const MANAGE_SPACES_KEY = 'manage_spaces';
+const MANAGE_SPACES_KEY = 'spaces';
 
 routes.defaults(/\/management/, {
   resolve: {

x-pack/plugins/spaces/public/views/management/page_routes.tsx

@@ -21,6 +21,7 @@ const reactRootNodeId = 'manageSpacesReactRoot';
 routes.when('/management/spaces/list', {
   template,
   k7Breadcrumbs: getListBreadcrumbs,
+  requireUICapability: 'management.kibana.spaces',
   controller(
     $scope: any,
     $http: any,
@@ -53,6 +54,7 @@ routes.when('/management/spaces/list', {
 routes.when('/management/spaces/create', {
   template,
   k7Breadcrumbs: getCreateBreadcrumbs,
+  requireUICapability: 'management.kibana.spaces',
   controller(
     $scope: any,
     $http: any,
@@ -89,6 +91,7 @@ routes.when('/management/spaces/edit', {
 routes.when('/management/spaces/edit/:spaceId', {
   template,
   k7Breadcrumbs: () => getEditBreadcrumbs(),
+  requireUICapability: 'management.kibana.spaces',
   controller(
     $scope: any,
     $http: any,

x-pack/plugins/spaces/public/views/management/spaces_grid/spaces_grid_page.tsx

@@ -72,7 +72,7 @@ class SpacesGridPageUI extends Component<Props, State> {
 
   public render() {
     return (
-      <div className="spcGridPage">
+      <div className="spcGridPage" data-test-subj="spaces-grid-page">
         <EuiPageContent horizontalPosition="center">{this.getPageContent()}</EuiPageContent>
         <SecureSpaceMessage />
         {this.getConfirmDeleteModal()}