[Security Solution] use endpoint rbac for isolate/unisolate host (#141810)

x-pack/plugins/fleet/common/authz.test.ts

@@ -15,7 +15,10 @@ import { ENDPOINT_PRIVILEGES } from './constants';
 
 const SECURITY_SOLUTION_ID = DEFAULT_APP_CATEGORIES.security.id;
 
-function generateActions(privileges: string[] = [], overrides: Record<string, boolean> = {}) {
+function generateActions(
+  privileges: typeof ENDPOINT_PRIVILEGES,
+  overrides: Record<string, boolean> = {}
+) {
   return privileges.reduce((acc, privilege) => {
     const executePackageAction = overrides[privilege] || false;
 

x-pack/plugins/fleet/common/constants/authz.ts

@@ -23,4 +23,4 @@ export const ENDPOINT_PRIVILEGES = [
   'writeHostIsolation',
   'writeProcessOperations',
   'writeFileOperations',
-];
+] as const;

x-pack/plugins/fleet/common/mocks.ts

@@ -7,6 +7,7 @@
 
 import type { DeletePackagePoliciesResponse, NewPackagePolicy, PackagePolicy } from './types';
 import type { FleetAuthz } from './authz';
+import { ENDPOINT_PRIVILEGES } from './constants';
 
 export const createNewPackagePolicyMock = (): NewPackagePolicy => {
   return {
@@ -61,6 +62,15 @@ export const deletePackagePolicyMock = (): DeletePackagePoliciesResponse => {
  * Creates mock `authz` object
  */
 export const createFleetAuthzMock = (): FleetAuthz => {
+  const endpointActions = ENDPOINT_PRIVILEGES.reduce((acc, privilege) => {
+    return {
+      ...acc,
+      [privilege]: {
+        executePackageAction: true,
+      },
+    };
+  }, {});
+
   return {
     fleet: {
       all: true,
@@ -80,5 +90,10 @@ export const createFleetAuthzMock = (): FleetAuthz => {
       readIntegrationPolicies: true,
       writeIntegrationPolicies: true,
     },
+    packagePrivileges: {
+      endpoint: {
+        actions: endpointActions,
+      },
+    },
   };
 };

x-pack/plugins/security_solution/common/endpoint/service/authz/authz.test.ts

@@ -107,6 +107,40 @@ describe('Endpoint Authz service', () => {
         );
       });
     });
+
+    describe('endpoint rbac is enabled', () => {
+      describe('canIsolateHost', () => {
+        it('should be true if packagePrivilege.writeHostIsolation is true', () => {
+          fleetAuthz.packagePrivileges!.endpoint.actions.writeHostIsolation.executePackageAction =
+            true;
+          const authz = calculateEndpointAuthz(licenseService, fleetAuthz, userRoles, true);
+          expect(authz.canIsolateHost).toBe(true);
+        });
+
+        it('should be false if packagePrivilege.writeHostIsolation is false', () => {
+          fleetAuthz.packagePrivileges!.endpoint.actions.writeHostIsolation.executePackageAction =
+            false;
+          const authz = calculateEndpointAuthz(licenseService, fleetAuthz, userRoles, true);
+          expect(authz.canIsolateHost).toBe(false);
+        });
+      });
+
+      describe('canUnIsolateHost', () => {
+        it('should be true if packagePrivilege.writeHostIsolation is true', () => {
+          fleetAuthz.packagePrivileges!.endpoint.actions.writeHostIsolation.executePackageAction =
+            true;
+          const authz = calculateEndpointAuthz(licenseService, fleetAuthz, userRoles, true);
+          expect(authz.canUnIsolateHost).toBe(true);
+        });
+
+        it('should be false if packagePrivilege.writeHostIsolation is false', () => {
+          fleetAuthz.packagePrivileges!.endpoint.actions.writeHostIsolation.executePackageAction =
+            false;
+          const authz = calculateEndpointAuthz(licenseService, fleetAuthz, userRoles, true);
+          expect(authz.canUnIsolateHost).toBe(false);
+        });
+      });
+    });
   });
 
   describe('getEndpointAuthzInitialState()', () => {

x-pack/plugins/security_solution/common/endpoint/service/authz/authz.ts

@@ -28,14 +28,18 @@ export const calculateEndpointAuthz = (
   const isPlatinumPlusLicense = licenseService.isPlatinumPlus();
   const isEnterpriseLicense = licenseService.isEnterprise();
   const hasEndpointManagementAccess = userRoles.includes('superuser');
+  const canIsolateHost = isEndpointRbacEnabled
+    ? fleetAuthz.packagePrivileges?.endpoint?.actions?.writeHostIsolation?.executePackageAction ||
+      false
+    : hasEndpointManagementAccess;
 
   return {
     canAccessFleet: fleetAuthz?.fleet.all ?? userRoles.includes('superuser'),
     canAccessEndpointManagement: hasEndpointManagementAccess,
     canCreateArtifactsByPolicy: hasEndpointManagementAccess && isPlatinumPlusLicense,
     // Response Actions
-    canIsolateHost: isPlatinumPlusLicense && hasEndpointManagementAccess,
-    canUnIsolateHost: hasEndpointManagementAccess,
+    canIsolateHost: isPlatinumPlusLicense && canIsolateHost,
+    canUnIsolateHost: canIsolateHost,
     canKillProcess: hasEndpointManagementAccess && isEnterpriseLicense,
     canSuspendProcess: hasEndpointManagementAccess && isEnterpriseLicense,
     canGetRunningProcesses: hasEndpointManagementAccess && isEnterpriseLicense,

x-pack/plugins/security_solution/public/common/components/user_privileges/endpoint/use_endpoint_privileges.test.ts

@@ -7,15 +7,19 @@
 
 import type { RenderHookResult, RenderResult } from '@testing-library/react-hooks';
 import { act, renderHook } from '@testing-library/react-hooks';
-import { useCurrentUser, useKibana } from '../../../lib/kibana';
-import { useEndpointPrivileges } from './use_endpoint_privileges';
+
 import { securityMock } from '@kbn/security-plugin/public/mocks';
 import type { AuthenticatedUser } from '@kbn/security-plugin/common';
-import { licenseService } from '../../../hooks/use_license';
-import { getEndpointPrivilegesInitialStateMock } from './mocks';
+import { createFleetAuthzMock } from '@kbn/fleet-plugin/common';
+
 import type { EndpointPrivileges } from '../../../../../common/endpoint/types';
+import { useCurrentUser, useKibana } from '../../../lib/kibana';
+import { licenseService } from '../../../hooks/use_license';
+import { useEndpointPrivileges } from './use_endpoint_privileges';
+import { getEndpointPrivilegesInitialStateMock } from './mocks';
 import { getEndpointPrivilegesInitialState } from './utils';
 
+const useKibanaMock = useKibana as jest.Mocked<typeof useKibana>;
 jest.mock('../../../lib/kibana');
 jest.mock('../../../hooks/use_license', () => {
   const licenseServiceInstance = {
@@ -47,6 +51,7 @@ describe('When using useEndpointPrivileges hook', () => {
     });
 
     (useCurrentUser as jest.Mock).mockReturnValue(authenticatedUser);
+    useKibanaMock().services.fleet!.authz = createFleetAuthzMock();
 
     licenseServiceMock.isPlatinumPlus.mockReturnValue(true);
 

x-pack/plugins/security_solution/public/management/pages/endpoint_hosts/view/details/components/actions_menu.test.tsx

@@ -14,6 +14,9 @@ import { act } from '@testing-library/react';
 import { endpointPageHttpMock } from '../../../mocks';
 import { fireEvent } from '@testing-library/dom';
 import { licenseService } from '../../../../../../common/hooks/use_license';
+import { useUserPrivileges } from '../../../../../../common/components/user_privileges';
+import { initialUserPrivilegesState } from '../../../../../../common/components/user_privileges/user_privileges_context';
+import { getUserPrivilegesMockDefaultValue } from '../../../../../../common/components/user_privileges/__mocks__';
 
 jest.mock('../../../../../../common/lib/kibana/kibana_react', () => {
   const originalModule = jest.requireActual('../../../../../../common/lib/kibana/kibana_react');
@@ -31,6 +34,7 @@ jest.mock('../../../../../../common/lib/kibana/kibana_react', () => {
   };
 });
 jest.mock('../../../../../../common/hooks/use_license');
+jest.mock('../../../../../../common/components/user_privileges');
 
 describe('When using the Endpoint Details Actions Menu', () => {
   let render: () => Promise<ReturnType<AppContextTestRender['render']>>;
@@ -59,6 +63,8 @@ describe('When using the Endpoint Details Actions Menu', () => {
     waitForAction = mockedContext.middlewareSpy.waitForAction;
     httpMocks = endpointPageHttpMock(mockedContext.coreStart.http);
 
+    (useUserPrivileges as jest.Mock).mockReturnValue(getUserPrivilegesMockDefaultValue());
+
     act(() => {
       mockedContext.history.push(
         '/administration/endpoints?selected_endpoint=5fe11314-678c-413e-87a2-b4a3461878ee'
@@ -80,6 +86,10 @@ describe('When using the Endpoint Details Actions Menu', () => {
     };
   });
 
+  afterEach(() => {
+    (useUserPrivileges as jest.Mock).mockClear();
+  });
+
   it('should not show the response actions history link', async () => {
     await render();
     expect(renderResult.queryByTestId('actionsLink')).toBeNull();
@@ -121,18 +131,38 @@ describe('When using the Endpoint Details Actions Menu', () => {
   describe('and endpoint host is isolated', () => {
     beforeEach(() => setEndpointMetadataResponse(true));
 
-    it('should display Unisolate action', async () => {
-      await render();
-      expect(renderResult.getByTestId('unIsolateLink')).not.toBeNull();
-    });
-
-    it('should navigate via router when unisolate is clicked', async () => {
-      await render();
-      act(() => {
-        fireEvent.click(renderResult.getByTestId('unIsolateLink'));
+    describe('and user has unisolate privilege', () => {
+      it('should display Unisolate action', async () => {
+        await render();
+        expect(renderResult.getByTestId('unIsolateLink')).not.toBeNull();
       });
 
-      expect(coreStart.application.navigateToApp).toHaveBeenCalled();
+      it('should navigate via router when unisolate is clicked', async () => {
+        await render();
+        act(() => {
+          fireEvent.click(renderResult.getByTestId('unIsolateLink'));
+        });
+
+        expect(coreStart.application.navigateToApp).toHaveBeenCalled();
+      });
+    });
+
+    describe('and user does not have unisolate privilege', () => {
+      beforeEach(() => {
+        (useUserPrivileges as jest.Mock).mockReturnValue({
+          ...initialUserPrivilegesState(),
+          endpointPrivileges: {
+            ...initialUserPrivilegesState().endpointPrivileges,
+            canIsolateHost: false,
+            canUnIsolateHost: false,
+          },
+        });
+      });
+
+      it('should not display unisolate action', async () => {
+        await render();
+        expect(renderResult.queryByTestId('unIsolateLink')).toBeNull();
+      });
     });
   });
 
@@ -143,12 +173,6 @@ describe('When using the Endpoint Details Actions Menu', () => {
 
     afterEach(() => licenseServiceMock.isPlatinumPlus.mockReturnValue(true));
 
-    it('should not show the `isolate` action', async () => {
-      setEndpointMetadataResponse();
-      await render();
-      expect(renderResult.queryByTestId('isolateLink')).toBeNull();
-    });
-
     it('should still show `unisolate` action for endpoints that are currently isolated', async () => {
       setEndpointMetadataResponse(true);
       await render();

x-pack/plugins/security_solution/public/management/pages/endpoint_hosts/view/hooks/use_endpoint_action_items.tsx

@@ -19,7 +19,6 @@ import { agentPolicies, uiQueryParams } from '../../store/selectors';
 import { useAppUrl } from '../../../../../common/lib/kibana/hooks';
 import type { ContextMenuItemNavByRouterProps } from '../../../../components/context_menu_with_router_support/context_menu_item_nav_by_router';
 import { isEndpointHostIsolated } from '../../../../../common/utils/validators';
-import { useLicense } from '../../../../../common/hooks/use_license';
 import { isIsolationSupported } from '../../../../../../common/endpoint/service/host_isolation/utils';
 import { useDoesEndpointSupportResponder } from '../../../../../common/hooks/endpoint/use_does_endpoint_support_responder';
 import { UPGRADE_ENDPOINT_FOR_RESPONDER } from '../../../../../common/translations';
@@ -36,7 +35,6 @@ export const useEndpointActionItems = (
   endpointMetadata: MaybeImmutable<HostMetadata> | undefined,
   options?: Options
 ): ContextMenuItemNavByRouterProps[] => {
-  const isPlatinumPlus = useLicense().isPlatinumPlus();
   const { getAppUrl } = useAppUrl();
   const fleetAgentPolicies = useEndpointSelector(agentPolicies);
   const allCurrentUrlParams = useEndpointSelector(uiQueryParams);
@@ -44,7 +42,8 @@ export const useEndpointActionItems = (
   const isResponseActionsConsoleEnabled = useIsExperimentalFeatureEnabled(
     'responseActionsConsoleEnabled'
   );
-  const canAccessResponseConsole = useUserPrivileges().endpointPrivileges.canAccessResponseConsole;
+  const { canAccessResponseConsole, canIsolateHost, canUnIsolateHost } =
+    useUserPrivileges().endpointPrivileges;
   const isResponderCapabilitiesEnabled = useDoesEndpointSupportResponder(endpointMetadata);
 
   return useMemo<ContextMenuItemNavByRouterProps[]>(() => {
@@ -82,8 +81,8 @@ export const useEndpointActionItems = (
 
       const isolationActions = [];
 
-      if (isIsolated) {
-        // Un-isolate is always available to users regardless of license level
+      if (isIsolated && canUnIsolateHost) {
+        // Un-isolate is available to users regardless of license level if they have unisolate permissions
         isolationActions.push({
           'data-test-subj': 'unIsolateLink',
           icon: 'lockOpen',
@@ -100,7 +99,7 @@ export const useEndpointActionItems = (
             />
           ),
         });
-      } else if (isPlatinumPlus && isolationSupported) {
+      } else if (isolationSupported && canIsolateHost) {
         // For Platinum++ licenses, users also have ability to isolate
         isolationActions.push({
           'data-test-subj': 'isolateLink',
@@ -260,10 +259,11 @@ export const useEndpointActionItems = (
     endpointMetadata,
     fleetAgentPolicies,
     getAppUrl,
-    isPlatinumPlus,
     isResponseActionsConsoleEnabled,
     showEndpointResponseActionsConsole,
     options?.isEndpointList,
     isResponderCapabilitiesEnabled,
+    canIsolateHost,
+    canUnIsolateHost,
   ]);
 };

x-pack/plugins/security_solution/public/management/pages/endpoint_hosts/view/index.test.tsx

@@ -1007,6 +1007,7 @@ describe('when on the endpoint list page', () => {
     let agentId: string;
     let agentPolicyId: string;
     let renderResult: ReturnType<AppContextTestRender['render']>;
+    let endpointActionsButton: HTMLElement;
 
     // 2nd endpoint only has isolation capabilities
     const mockEndpointListApi = () => {
@@ -1081,13 +1082,7 @@ describe('when on the endpoint list page', () => {
 
     beforeEach(async () => {
       mockEndpointListApi();
-      (useUserPrivileges as jest.Mock).mockReturnValue({
-        ...mockInitialUserPrivilegesState(),
-        endpointPrivileges: {
-          ...mockInitialUserPrivilegesState().endpointPrivileges,
-          canAccessResponseConsole: true,
-        },
-      });
+      (useUserPrivileges as jest.Mock).mockReturnValue(getUserPrivilegesMockDefaultValue());
 
       reactTestingLibrary.act(() => {
         history.push(`${MANAGEMENT_PATH}/endpoints`);
@@ -1097,9 +1092,7 @@ describe('when on the endpoint list page', () => {
       await middlewareSpy.waitForAction('serverReturnedEndpointList');
       await middlewareSpy.waitForAction('serverReturnedEndpointAgentPolicies');
 
-      const endpointActionsButton = (
-        await renderResult.findAllByTestId('endpointTableRowActions')
-      )[0];
+      endpointActionsButton = (await renderResult.findAllByTestId('endpointTableRowActions'))[0];
 
       reactTestingLibrary.act(() => {
         reactTestingLibrary.fireEvent.click(endpointActionsButton);
@@ -1108,7 +1101,6 @@ describe('when on the endpoint list page', () => {
 
     afterEach(() => {
       jest.clearAllMocks();
-      (useUserPrivileges as jest.Mock).mockReturnValue(getUserPrivilegesMockDefaultValue());
     });
 
     it('shows the Responder option when all 3 processes capabilities are present in the endpoint', async () => {
@@ -1141,6 +1133,24 @@ describe('when on the endpoint list page', () => {
       );
     });
 
+    it('hides isolate host option if canIsolateHost is false', () => {
+      (useUserPrivileges as jest.Mock).mockReturnValue({
+        ...mockInitialUserPrivilegesState(),
+        endpointPrivileges: {
+          ...mockInitialUserPrivilegesState().endpointPrivileges,
+          canIsolateHost: false,
+        },
+      });
+      reactTestingLibrary.act(() => {
+        reactTestingLibrary.fireEvent.click(endpointActionsButton);
+      });
+      reactTestingLibrary.act(() => {
+        reactTestingLibrary.fireEvent.click(endpointActionsButton);
+      });
+      const isolateLink = screen.queryByTestId('isolateLink');
+      expect(isolateLink).toBeNull();
+    });
+
     it('navigates to the Security Solution Host Details page', async () => {
       const hostLink = await renderResult.findByTestId('hostLink');
       expect(hostLink.getAttribute('href')).toEqual(