[Security Solution] Convert isolate host to standalone flyout (elasti…

…c#211853)

## Summary

Ref: elastic#207596

This PR fixed a bug where when user has a alert open in preview, then
clicks isolate/release host, the panel opens in the background. This is
because the isolate host panel was called via `openRightPanel`, which
only replaces the panel and not opens a new flyout. To make the isolate
host flyout consistent with other actions, this PR converts the panel
into a normal EUI flyout.


https://github.com/user-attachments/assets/7da4baa0-61ee-4166-9ff1-57c1078a1547


**How to test**
- Apply license (platinum+)
- To enable the isolate/release host button, you can use this command
`yarn test:generate --fleet --withNewUser=test:changeme`


### Checklist

- [ ] Any text added follows [EUI's writing
guidelines](https://elastic.github.io/eui/#/guidelines/writing), uses
sentence case text and includes [i18n
support](https://github.com/elastic/kibana/blob/main/src/platform/packages/shared/kbn-i18n/README.md)
- [x] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios
- [x] The PR description includes the appropriate Release Notes section,
and the correct `release_note:*` label is applied per the
[guidelines](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)

x-pack/solutions/security/plugins/security_solution/public/flyout/document_details/isolate_host/content.test.tsx

@@ -0,0 +1,90 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import React from 'react';
+import type { AppContextTestRender } from '../../../common/mock/endpoint';
+import { createAppRootMockRenderer, endpointAlertDataMock } from '../../../common/mock/endpoint';
+import { FLYOUT_HOST_ISOLATION_PANEL_TEST_ID } from './test_ids';
+import { IsolateHostPanelContent } from './content';
+
+describe('<IsolateHostPanelContent />', () => {
+  let appContextMock: AppContextTestRender;
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+    appContextMock = createAppRootMockRenderer();
+
+    appContextMock.setExperimentalFlag({
+      responseActionsSentinelOneV1Enabled: true,
+      responseActionsCrowdstrikeManualHostIsolationEnabled: true,
+    });
+  });
+
+  it('should display content with success banner when action is isolateHost', () => {
+    const { getByTestId } = appContextMock.render(
+      <IsolateHostPanelContent
+        isIsolateActionSuccessBannerVisible={true}
+        hostName="some-host-name"
+        alertId="some-alert-id"
+        isolateAction="isolateHost"
+        dataFormattedForFieldBrowser={endpointAlertDataMock.generateEndpointAlertDetailsItemData()}
+        showAlertDetails={() => {}}
+        handleIsolationActionSuccess={() => {}}
+      />
+    );
+    expect(getByTestId(FLYOUT_HOST_ISOLATION_PANEL_TEST_ID)).toBeInTheDocument();
+    expect(getByTestId('hostIsolateSuccessMessage')).toBeInTheDocument();
+  });
+
+  it('should display content without success banner when action is isolateHost and success banner is not visible', () => {
+    const { getByTestId, queryByTestId } = appContextMock.render(
+      <IsolateHostPanelContent
+        isIsolateActionSuccessBannerVisible={false}
+        hostName="some-host-name"
+        alertId="some-alert-id"
+        isolateAction="isolateHost"
+        dataFormattedForFieldBrowser={endpointAlertDataMock.generateEndpointAlertDetailsItemData()}
+        showAlertDetails={() => {}}
+        handleIsolationActionSuccess={() => {}}
+      />
+    );
+    expect(getByTestId(FLYOUT_HOST_ISOLATION_PANEL_TEST_ID)).toBeInTheDocument();
+    expect(queryByTestId('hostIsolateSuccessMessage')).not.toBeInTheDocument();
+  });
+
+  it('should display content with success banner when action is unisolateHost', () => {
+    const { getByTestId } = appContextMock.render(
+      <IsolateHostPanelContent
+        isIsolateActionSuccessBannerVisible={true}
+        hostName="some-host-name"
+        alertId="some-alert-id"
+        isolateAction="unisolateHost"
+        dataFormattedForFieldBrowser={endpointAlertDataMock.generateEndpointAlertDetailsItemData()}
+        showAlertDetails={() => {}}
+        handleIsolationActionSuccess={() => {}}
+      />
+    );
+    expect(getByTestId(FLYOUT_HOST_ISOLATION_PANEL_TEST_ID)).toBeInTheDocument();
+    expect(getByTestId('hostUnisolateSuccessMessage')).toBeInTheDocument();
+  });
+
+  it('should display content without success banner when action is unisolateHost', () => {
+    const { getByTestId, queryByTestId } = appContextMock.render(
+      <IsolateHostPanelContent
+        isIsolateActionSuccessBannerVisible={false}
+        hostName="some-host-name"
+        alertId="some-alert-id"
+        isolateAction="unisolateHost"
+        dataFormattedForFieldBrowser={endpointAlertDataMock.generateEndpointAlertDetailsItemData()}
+        showAlertDetails={() => {}}
+        handleIsolationActionSuccess={() => {}}
+      />
+    );
+    expect(getByTestId(FLYOUT_HOST_ISOLATION_PANEL_TEST_ID)).toBeInTheDocument();
+    expect(queryByTestId('hostUnisolateSuccessMessage')).not.toBeInTheDocument();
+  });
+});

x-pack/solutions/security/plugins/security_solution/public/flyout/document_details/isolate_host/content.tsx

@@ -8,6 +8,7 @@
 import type { FC } from 'react';
 import React, { useCallback } from 'react';
 import { useExpandableFlyoutApi } from '@kbn/expandable-flyout';
+import type { TimelineEventsDetailsItem } from '@kbn/timelines-plugin/common';
 import { DocumentDetailsRightPanelKey } from '../shared/constants/panel_keys';
 import { useBasicDataFromDetailsData } from '../shared/hooks/use_basic_data_from_details_data';
 import {
@@ -17,6 +18,7 @@ import {
 import { useHostIsolation } from '../shared/hooks/use_host_isolation';
 import { useIsolateHostPanelContext } from './context';
 import { FlyoutBody } from '../../shared/components/flyout_body';
+import { FLYOUT_HOST_ISOLATION_PANEL_TEST_ID } from './test_ids';
 
 /**
  * Document details expandable flyout section content for the isolate host component, displaying the form or the success banner
@@ -44,7 +46,36 @@ export const PanelContent: FC = () => {
   );
 
   return (
-    <FlyoutBody>
+    <IsolateHostPanelContent
+      isIsolateActionSuccessBannerVisible={isIsolateActionSuccessBannerVisible}
+      hostName={hostName}
+      alertId={alertId}
+      isolateAction={isolateAction}
+      dataFormattedForFieldBrowser={dataFormattedForFieldBrowser}
+      showAlertDetails={showAlertDetails}
+      handleIsolationActionSuccess={handleIsolationActionSuccess}
+    />
+  );
+};
+export const IsolateHostPanelContent: FC<{
+  isIsolateActionSuccessBannerVisible: boolean;
+  hostName: string;
+  alertId: string;
+  isolateAction: 'isolateHost' | 'unisolateHost';
+  dataFormattedForFieldBrowser: TimelineEventsDetailsItem[];
+  showAlertDetails: () => void;
+  handleIsolationActionSuccess: () => void;
+}> = ({
+  isIsolateActionSuccessBannerVisible,
+  hostName,
+  alertId,
+  isolateAction,
+  dataFormattedForFieldBrowser,
+  showAlertDetails,
+  handleIsolationActionSuccess,
+}) => {
+  return (
+    <FlyoutBody data-test-subj={FLYOUT_HOST_ISOLATION_PANEL_TEST_ID}>
       {isIsolateActionSuccessBannerVisible && (
         <EndpointIsolateSuccess
           hostName={hostName}

x-pack/solutions/security/plugins/security_solution/public/flyout/document_details/isolate_host/header.test.tsx

@@ -6,9 +6,10 @@
  */
 
 import React from 'react';
+import { render } from '@testing-library/react';
 import type { IsolateHostPanelContext } from './context';
 import { useIsolateHostPanelContext } from './context';
-import { PanelHeader } from './header';
+import { PanelHeader, IsolateHostPanelHeader } from './header';
 import type { AppContextTestRender } from '../../../common/mock/endpoint';
 import { createAppRootMockRenderer, endpointAlertDataMock } from '../../../common/mock/endpoint';
 import type { ResponseActionAgentType } from '../../../../common/endpoint/service/response_actions/constants';
@@ -18,11 +19,11 @@ import { ISOLATE_HOST, UNISOLATE_HOST } from '../../../common/components/endpoin
 jest.mock('./context');
 
 describe('Isolation Flyout PanelHeader', () => {
-  let render: () => ReturnType<AppContextTestRender['render']>;
+  let renderComponent: () => ReturnType<AppContextTestRender['render']>;
 
   const setUseIsolateHostPanelContext = (data: Partial<IsolateHostPanelContext> = {}) => {
     const panelContextMock: IsolateHostPanelContext = {
-      eventId: 'some-even-1',
+      eventId: 'some-event-1',
       indexName: 'some-index-name',
       scopeId: 'some-scope-id',
       dataFormattedForFieldBrowser: endpointAlertDataMock.generateEndpointAlertDetailsItemData(),
@@ -41,7 +42,7 @@ describe('Isolation Flyout PanelHeader', () => {
       responseActionsCrowdstrikeManualHostIsolationEnabled: true,
     });
 
-    render = () => appContextMock.render(<PanelHeader />);
+    renderComponent = () => appContextMock.render(<PanelHeader />);
 
     setUseIsolateHostPanelContext({
       isolateAction: 'isolateHost',
@@ -79,10 +80,23 @@ describe('Isolation Flyout PanelHeader', () => {
         dataFormattedForFieldBrowser:
           endpointAlertDataMock.generateAlertDetailsItemDataForAgentType(agentType),
       });
-      const { getByTestId } = render();
+      const { getByTestId } = renderComponent();
 
       expect(getByTestId('flyoutHostIsolationHeaderTitle')).toHaveTextContent(title);
       expect(getByTestId('flyoutHostIsolationHeaderIntegration'));
     }
   );
 });
+
+describe('<IsolateHostPanelHeader />', () => {
+  it('should display correct flyout header title for isolateHost', () => {
+    const { getByTestId } = render(
+      <IsolateHostPanelHeader
+        isolateAction="isolateHost"
+        data={endpointAlertDataMock.generateEndpointAlertDetailsItemData()}
+      />
+    );
+    expect(getByTestId('flyoutHostIsolationHeaderTitle')).toHaveTextContent(ISOLATE_HOST);
+    expect(getByTestId('flyoutHostIsolationHeaderIntegration')).toBeInTheDocument();
+  });
+});

x-pack/solutions/security/plugins/security_solution/public/flyout/document_details/isolate_host/header.tsx

@@ -8,6 +8,7 @@
 import { EuiFlexGroup, EuiFlexItem, EuiSpacer, EuiTitle } from '@elastic/eui';
 import type { FC } from 'react';
 import React from 'react';
+import type { TimelineEventsDetailsItem } from '@kbn/timelines-plugin/common';
 import { AgentTypeIntegration } from '../../../common/components/endpoint/agents/agent_type_integration';
 import { useAlertResponseActionsSupport } from '../../../common/hooks/endpoint/use_alert_response_actions_support';
 import { useIsolateHostPanelContext } from './context';
@@ -20,6 +21,13 @@ import { ISOLATE_HOST, UNISOLATE_HOST } from '../../../common/components/endpoin
  */
 export const PanelHeader: FC = () => {
   const { isolateAction, dataFormattedForFieldBrowser: data } = useIsolateHostPanelContext();
+  return <IsolateHostPanelHeader isolateAction={isolateAction} data={data} />;
+};
+
+export const IsolateHostPanelHeader: FC<{
+  isolateAction: string;
+  data: TimelineEventsDetailsItem[];
+}> = ({ isolateAction, data }) => {
   const {
     details: { agentType },
   } = useAlertResponseActionsSupport(data);

x-pack/solutions/security/plugins/security_solution/public/flyout/document_details/isolate_host/test_ids.ts

@@ -8,3 +8,4 @@
 import { PREFIX } from '../../shared/test_ids';
 
 export const FLYOUT_HEADER_TITLE_TEST_ID = `${PREFIX}HeaderTitle` as const;
+export const FLYOUT_HOST_ISOLATION_PANEL_TEST_ID = `${PREFIX}HostIsolationPanel` as const;

x-pack/solutions/security/plugins/security_solution/public/flyout/document_details/shared/components/take_action_button.tsx

@@ -8,8 +8,9 @@
 import type { FC } from 'react';
 import React, { useCallback, useMemo, useState } from 'react';
 import { useExpandableFlyoutApi } from '@kbn/expandable-flyout';
-import { useEuiTheme } from '@elastic/eui';
+import { useEuiTheme, EuiFlyout } from '@elastic/eui';
 import { find } from 'lodash/fp';
+import { useBasicDataFromDetailsData } from '../hooks/use_basic_data_from_details_data';
 import type { Status } from '../../../../../common/api/detection_engine';
 import { getAlertDetailsFieldValue } from '../../../../common/lib/endpoint/utils/get_event_details_field_values';
 import { TakeActionDropdown } from './take_action_dropdown';
@@ -18,12 +19,12 @@ import { EventFiltersFlyout } from '../../../../management/pages/event_filters/v
 import { OsqueryFlyout } from '../../../../detections/components/osquery/osquery_flyout';
 import { useDocumentDetailsContext } from '../context';
 import { useHostIsolation } from '../hooks/use_host_isolation';
-import { DocumentDetailsIsolateHostPanelKey } from '../constants/panel_keys';
 import { useRefetchByScope } from '../../right/hooks/use_refetch_by_scope';
 import { useExceptionFlyout } from '../../../../detections/components/alerts_table/timeline_actions/use_add_exception_flyout';
 import { isActiveTimeline } from '../../../../helpers';
 import { useEventFilterModal } from '../../../../detections/components/alerts_table/timeline_actions/use_event_filter_modal';
-
+import { IsolateHostPanelHeader } from '../../isolate_host/header';
+import { IsolateHostPanelContent } from '../../isolate_host/content';
 interface AlertSummaryData {
   /**
    * Status of the alert (open, closed...)
@@ -58,33 +59,21 @@ export const TakeActionButton: FC = () => {
     [euiTheme]
   );
 
-  const { closeFlyout, openRightPanel } = useExpandableFlyoutApi();
-  const {
-    eventId,
-    indexName,
-    dataFormattedForFieldBrowser,
-    dataAsNestedObject,
-    refetchFlyoutData,
-    scopeId,
-  } = useDocumentDetailsContext();
+  const { closeFlyout } = useExpandableFlyoutApi();
+  const { dataFormattedForFieldBrowser, dataAsNestedObject, refetchFlyoutData, scopeId } =
+    useDocumentDetailsContext();
 
   // host isolation interaction
-  const { isHostIsolationPanelOpen, showHostIsolationPanel } = useHostIsolation();
-  const showHostIsolationPanelCallback = useCallback(
-    (action: 'isolateHost' | 'unisolateHost' | undefined) => {
-      showHostIsolationPanel(action);
-      openRightPanel({
-        id: DocumentDetailsIsolateHostPanelKey,
-        params: {
-          id: eventId,
-          indexName,
-          scopeId,
-          isolateAction: action,
-        },
-      });
-    },
-    [eventId, indexName, openRightPanel, scopeId, showHostIsolationPanel]
-  );
+  const {
+    isolateAction,
+    isHostIsolationPanelOpen,
+    showHostIsolationPanel,
+    isIsolateActionSuccessBannerVisible,
+    handleIsolationActionSuccess,
+    showAlertDetails,
+  } = useHostIsolation();
+
+  const { hostName } = useBasicDataFromDetailsData(dataFormattedForFieldBrowser);
 
   const { refetch: refetchAll } = useRefetchByScope({ scopeId });
 
@@ -174,7 +163,7 @@ export const TakeActionButton: FC = () => {
           isHostIsolationPanelOpen={isHostIsolationPanelOpen}
           onAddEventFilterClick={onAddEventFilterClick}
           onAddExceptionTypeClick={onAddExceptionTypeClick}
-          onAddIsolationStatusClick={showHostIsolationPanelCallback}
+          onAddIsolationStatusClick={showHostIsolationPanel}
           refetchFlyoutData={refetchFlyoutData}
           refetch={refetchAll}
           scopeId={scopeId}
@@ -213,6 +202,25 @@ export const TakeActionButton: FC = () => {
           ecsData={dataAsNestedObject}
         />
       )}
+
+      {isHostIsolationPanelOpen && alertId && (
+        // EUI TODO: This z-index override of EuiOverlayMask is a workaround, and ideally should be resolved with a cleaner UI/UX flow long-term
+        <EuiFlyout onClose={showAlertDetails} size="m" maskProps={flyoutZIndex}>
+          <IsolateHostPanelHeader
+            isolateAction={isolateAction}
+            data={dataFormattedForFieldBrowser}
+          />
+          <IsolateHostPanelContent
+            isIsolateActionSuccessBannerVisible={isIsolateActionSuccessBannerVisible}
+            hostName={hostName}
+            alertId={alertId}
+            isolateAction={isolateAction}
+            dataFormattedForFieldBrowser={dataFormattedForFieldBrowser}
+            showAlertDetails={showAlertDetails}
+            handleIsolationActionSuccess={handleIsolationActionSuccess}
+          />
+        </EuiFlyout>
+      )}
     </>
   );
 };