[Security Solution][Resolver] Replace copy-to-clipboard with native navigator.clipboard

x-pack/plugins/security_solution/public/resolver/view/panel.test.tsx

@@ -4,7 +4,6 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 import { createMemoryHistory, History as HistoryPackageHistoryInterface } from 'history';
-import copy from 'copy-to-clipboard';
 import { noAncestorsTwoChildrenWithRelatedEventsOnOrigin } from '../data_access_layer/mocks/no_ancestors_two_children_with_related_events_on_origin';
 import { Simulator } from '../test_utilities/simulator';
 // Extend jest with a custom matcher
@@ -14,10 +13,6 @@ import { urlSearch } from '../test_utilities/url_search';
 // the resolver component instance ID, used by the react code to distinguish piece of global state from those used by other resolver instances
 const resolverComponentInstanceID = 'resolverComponentInstanceID';
 
-jest.mock('copy-to-clipboard', () => {
-  return jest.fn();
-});
-
 describe(`Resolver: when analyzing a tree with no ancestors and two children and two related registry event on the origin, and when the component instance ID is ${resolverComponentInstanceID}`, () => {
   /**
    * Get (or lazily create and get) the simulator.
@@ -121,8 +116,8 @@ describe(`Resolver: when analyzing a tree with no ancestors and two children and
 
       copyableFields?.map((copyableField) => {
         copyableField.simulate('mouseenter');
-        simulator().testSubject('clipboard').last().simulate('click');
-        expect(copy).toHaveBeenLastCalledWith(copyableField.text(), expect.any(Object));
+        simulator().testSubject('resolver:panel:clipboard').last().simulate('click');
+        expect(navigator.clipboard.writeText).toHaveBeenCalledWith(copyableField.text());
         copyableField.simulate('mouseleave');
       });
     });
@@ -179,8 +174,8 @@ describe(`Resolver: when analyzing a tree with no ancestors and two children and
 
     copyableFields?.map((copyableField) => {
       copyableField.simulate('mouseenter');
-      simulator().testSubject('clipboard').last().simulate('click');
-      expect(copy).toHaveBeenLastCalledWith(copyableField.text(), expect.any(Object));
+      simulator().testSubject('resolver:panel:clipboard').last().simulate('click');
+      expect(navigator.clipboard.writeText).toHaveBeenCalledWith(copyableField.text());
       copyableField.simulate('mouseleave');
     });
   });
@@ -288,8 +283,8 @@ describe(`Resolver: when analyzing a tree with no ancestors and two children and
 
             copyableFields?.map((copyableField) => {
               copyableField.simulate('mouseenter');
-              simulator().testSubject('clipboard').last().simulate('click');
-              expect(copy).toHaveBeenLastCalledWith(copyableField.text(), expect.any(Object));
+              simulator().testSubject('resolver:panel:clipboard').last().simulate('click');
+              expect(navigator.clipboard.writeText).toHaveBeenCalledWith(copyableField.text());
               copyableField.simulate('mouseleave');
             });
           });

x-pack/plugins/security_solution/public/resolver/view/panels/copyable_panel_field.tsx

@@ -6,11 +6,11 @@
 
 /* eslint-disable react/display-name */
 
-import { EuiToolTip, EuiPopover } from '@elastic/eui';
+import { EuiToolTip, EuiButtonIcon, EuiPopover } from '@elastic/eui';
 import { i18n } from '@kbn/i18n';
 import styled from 'styled-components';
-import React, { memo, useState } from 'react';
-import { WithCopyToClipboard } from '../../../common/lib/clipboard/with_copy_to_clipboard';
+import React, { memo, useState, useCallback } from 'react';
+import { useKibana } from '../../../../../../../src/plugins/kibana_react/public';
 import { useColors } from '../use_colors';
 import { StyledPanel } from '../styles';
 
@@ -43,8 +43,10 @@ export const CopyablePanelField = memo(
   ({ textToCopy, content }: { textToCopy: string; content: JSX.Element | string }) => {
     const { linkColor, copyableFieldBackground } = useColors();
     const [isOpen, setIsOpen] = useState(false);
+    const toasts = useKibana().services.notifications?.toasts;
 
     const onMouseEnter = () => setIsOpen(true);
+    const onMouseLeave = () => setIsOpen(false);
 
     const ButtonContent = memo(() => (
       <StyledCopyableField
@@ -57,7 +59,22 @@ export const CopyablePanelField = memo(
       </StyledCopyableField>
     ));
 
-    const onMouseLeave = () => setIsOpen(false);
+    const onClick = useCallback(
+      async (event: React.MouseEvent<HTMLButtonElement>) => {
+        try {
+          await navigator.clipboard.writeText(textToCopy);
+        } catch (error) {
+          if (toasts) {
+            toasts.addError(error, {
+              title: i18n.translate('xpack.securitySolution.resolver.panel.copyFailureTitle', {
+                defaultMessage: 'Copy Failure',
+              }),
+            });
+          }
+        }
+      },
+      [textToCopy, toasts]
+    );
 
     return (
       <div onMouseLeave={onMouseLeave}>
@@ -74,10 +91,14 @@ export const CopyablePanelField = memo(
               defaultMessage: 'Copy to Clipboard',
             })}
           >
-            <WithCopyToClipboard
-              data-test-subj="resolver:panel:copy-to-clipboard"
-              text={textToCopy}
-              titleSummary={textToCopy}
+            <EuiButtonIcon
+              aria-label={i18n.translate('xpack.securitySolution.resolver.panel.copyToClipboard', {
+                defaultMessage: 'Copy to Clipboard',
+              })}
+              color="text"
+              data-test-subj="resolver:panel:clipboard"
+              iconType="copyClipboard"
+              onClick={onClick}
             />
           </EuiToolTip>
         </EuiPopover>

x-pack/plugins/security_solution/public/resolver/view/side_effect_simulator_factory.ts

@@ -66,6 +66,18 @@ export const sideEffectSimulatorFactory: () => SideEffectSimulator = () => {
       return contentRectForElement(this);
     });
 
+  /**
+   * Mock the global writeText method as it is not available in jsDOM and alows us to track what was copied
+   */
+  const MockClipboard: Clipboard = {
+    writeText: jest.fn(),
+    readText: jest.fn(),
+    addEventListener: jest.fn(),
+    dispatchEvent: jest.fn(),
+    removeEventListener: jest.fn(),
+  };
+  // @ts-ignore navigator doesn't natively exist on global
+  global.navigator.clipboard = MockClipboard;
   /**
    * A mock implementation of `ResizeObserver` that works with our fake `getBoundingClientRect` and `simulateElementResize`
    */