[Security Solution][Endpoint] Add event filters summary card to the fleet endpoint tab

packages/kbn-securitysolution-io-ts-list-types/src/request/index.ts

@@ -31,6 +31,7 @@ export * from './read_exception_list_item_schema';
 export * from './read_exception_list_schema';
 export * from './read_list_item_schema';
 export * from './read_list_schema';
+export * from './summary_exception_list_schema';
 export * from './update_endpoint_list_item_schema';
 export * from './update_exception_list_item_schema';
 export * from './update_exception_list_item_validation';

packages/kbn-securitysolution-io-ts-list-types/src/request/summary_exception_list_schema/index.mock.ts

@@ -0,0 +1,17 @@
+/*
+ * 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 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import { ID, LIST_ID, NAMESPACE_TYPE } from '../../constants/index.mock';
+
+import { SummaryExceptionListSchema } from '.';
+
+export const getSummaryExceptionListSchemaMock = (): SummaryExceptionListSchema => ({
+  id: ID,
+  list_id: LIST_ID,
+  namespace_type: NAMESPACE_TYPE,
+});

packages/kbn-securitysolution-io-ts-list-types/src/request/summary_exception_list_schema/index.test.ts

@@ -0,0 +1,126 @@
+/*
+ * 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 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import { left } from 'fp-ts/lib/Either';
+import { exactCheck, foldLeftRight, getPaths } from '@kbn/securitysolution-io-ts-utils';
+
+import { getSummaryExceptionListSchemaMock } from './index.mock';
+import { SummaryExceptionListSchema, summaryExceptionListSchema } from '.';
+
+describe('summary_exception_list_schema', () => {
+  test('it should validate a typical exception list request', () => {
+    const payload = getSummaryExceptionListSchemaMock();
+    const decoded = summaryExceptionListSchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = foldLeftRight(checked);
+
+    expect(getPaths(left(message.errors))).toEqual([]);
+    expect(message.schema).toEqual(payload);
+  });
+
+  test('it should accept an undefined for "id"', () => {
+    const payload = getSummaryExceptionListSchemaMock();
+    delete payload.id;
+    const decoded = summaryExceptionListSchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = foldLeftRight(checked);
+
+    expect(getPaths(left(message.errors))).toEqual([]);
+    expect(message.schema).toEqual(payload);
+  });
+
+  test('it should accept an undefined for "list_id"', () => {
+    const payload = getSummaryExceptionListSchemaMock();
+    delete payload.list_id;
+    const decoded = summaryExceptionListSchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = foldLeftRight(checked);
+
+    expect(getPaths(left(message.errors))).toEqual([]);
+    expect(message.schema).toEqual(payload);
+  });
+
+  test('it should accept an undefined for "namespace_type" but default to "single"', () => {
+    const payload = getSummaryExceptionListSchemaMock();
+    delete payload.namespace_type;
+    const decoded = summaryExceptionListSchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = foldLeftRight(checked);
+
+    expect(getPaths(left(message.errors))).toEqual([]);
+    expect(message.schema).toEqual(getSummaryExceptionListSchemaMock());
+  });
+
+  test('it should accept an undefined for "id", "list_id", "namespace_type" but default "namespace_type" to "single"', () => {
+    const payload = getSummaryExceptionListSchemaMock();
+    delete payload.id;
+    delete payload.namespace_type;
+    delete payload.list_id;
+    const output = getSummaryExceptionListSchemaMock();
+    delete output.id;
+    delete output.list_id;
+    const decoded = summaryExceptionListSchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = foldLeftRight(checked);
+
+    expect(getPaths(left(message.errors))).toEqual([]);
+    expect(message.schema).toEqual(output);
+  });
+
+  test('it should accept an undefined for "id", "list_id"', () => {
+    const payload = getSummaryExceptionListSchemaMock();
+    delete payload.id;
+    delete payload.list_id;
+    const decoded = summaryExceptionListSchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = foldLeftRight(checked);
+
+    expect(getPaths(left(message.errors))).toEqual([]);
+    expect(message.schema).toEqual(payload);
+  });
+
+  test('it should accept an undefined for "id", "namespace_type" but default "namespace_type" to "single"', () => {
+    const payload = getSummaryExceptionListSchemaMock();
+    delete payload.id;
+    delete payload.namespace_type;
+    const output = getSummaryExceptionListSchemaMock();
+    delete output.id;
+    const decoded = summaryExceptionListSchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = foldLeftRight(checked);
+
+    expect(getPaths(left(message.errors))).toEqual([]);
+    expect(message.schema).toEqual(output);
+  });
+
+  test('it should accept an undefined for "list_id", "namespace_type" but default "namespace_type" to "single"', () => {
+    const payload = getSummaryExceptionListSchemaMock();
+    delete payload.namespace_type;
+    delete payload.list_id;
+    const output = getSummaryExceptionListSchemaMock();
+    delete output.list_id;
+    const decoded = summaryExceptionListSchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = foldLeftRight(checked);
+
+    expect(getPaths(left(message.errors))).toEqual([]);
+    expect(message.schema).toEqual(output);
+  });
+
+  test('it should not allow an extra key to be sent in', () => {
+    const payload: SummaryExceptionListSchema & {
+      extraKey?: string;
+    } = getSummaryExceptionListSchemaMock();
+    payload.extraKey = 'some new value';
+    const decoded = summaryExceptionListSchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = foldLeftRight(checked);
+    expect(getPaths(left(message.errors))).toEqual(['invalid keys "extraKey"']);
+    expect(message.schema).toEqual({});
+  });
+});

packages/kbn-securitysolution-io-ts-list-types/src/request/summary_exception_list_schema/index.ts

@@ -0,0 +1,33 @@
+/*
+ * 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 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import * as t from 'io-ts';
+
+import { NamespaceType } from '../../common/default_namespace';
+import { RequiredKeepUndefined } from '../../common/required_keep_undefined';
+import { id } from '../../common/id';
+import { list_id } from '../../common/list_id';
+import { namespace_type } from '../../common/namespace_type';
+
+export const summaryExceptionListSchema = t.exact(
+  t.partial({
+    id,
+    list_id,
+    namespace_type, // defaults to 'single' if not set during decode
+  })
+);
+
+export type SummaryExceptionListSchema = t.OutputOf<typeof summaryExceptionListSchema>;
+
+// This type is used after a decode since some things are defaults after a decode.
+export type SummaryExceptionListSchemaDecoded = Omit<
+  RequiredKeepUndefined<t.TypeOf<typeof summaryExceptionListSchema>>,
+  'namespace_type'
+> & {
+  namespace_type: NamespaceType;
+};

packages/kbn-securitysolution-io-ts-list-types/src/response/exception_list_summary_schema/index.mock.ts

@@ -0,0 +1,16 @@
+/*
+ * 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 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import { ExceptionListSummarySchema } from '.';
+
+export const getListSummaryResponseMock = (): ExceptionListSummarySchema => ({
+  windows: 0,
+  linux: 1,
+  macos: 2,
+  total: 3,
+});

packages/kbn-securitysolution-io-ts-list-types/src/response/exception_list_summary_schema/index.test.ts

@@ -0,0 +1,94 @@
+/*
+ * 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 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import { left } from 'fp-ts/lib/Either';
+import { pipe } from 'fp-ts/lib/pipeable';
+import { exactCheck, foldLeftRight, getPaths } from '@kbn/securitysolution-io-ts-utils';
+
+import { getListSummaryResponseMock } from './index.mock';
+import { ExceptionListSummarySchema, exceptionListSummarySchema } from '.';
+
+describe('list_summary_schema', () => {
+  test('it should validate a typical list summary response', () => {
+    const payload = getListSummaryResponseMock();
+    const decoded = exceptionListSummarySchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = pipe(checked, foldLeftRight);
+
+    expect(getPaths(left(message.errors))).toEqual([]);
+    expect(message.schema).toEqual(payload);
+  });
+
+  test('it should NOT accept an undefined for "windows"', () => {
+    const payload = getListSummaryResponseMock();
+    // @ts-expect-error
+    delete payload.windows;
+    const decoded = exceptionListSummarySchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = pipe(checked, foldLeftRight);
+
+    expect(getPaths(left(message.errors))).toEqual([
+      'Invalid value "undefined" supplied to "windows"',
+    ]);
+    expect(message.schema).toEqual({});
+  });
+
+  test('it should NOT accept an undefined for "linux"', () => {
+    const payload = getListSummaryResponseMock();
+    // @ts-expect-error
+    delete payload.linux;
+    const decoded = exceptionListSummarySchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = pipe(checked, foldLeftRight);
+
+    expect(getPaths(left(message.errors))).toEqual([
+      'Invalid value "undefined" supplied to "linux"',
+    ]);
+    expect(message.schema).toEqual({});
+  });
+
+  test('it should NOT accept an undefined for "macos"', () => {
+    const payload = getListSummaryResponseMock();
+    // @ts-expect-error
+    delete payload.macos;
+    const decoded = exceptionListSummarySchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = pipe(checked, foldLeftRight);
+
+    expect(getPaths(left(message.errors))).toEqual([
+      'Invalid value "undefined" supplied to "macos"',
+    ]);
+    expect(message.schema).toEqual({});
+  });
+
+  test('it should NOT accept an undefined for "total"', () => {
+    const payload = getListSummaryResponseMock();
+    // @ts-expect-error
+    delete payload.total;
+    const decoded = exceptionListSummarySchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = pipe(checked, foldLeftRight);
+
+    expect(getPaths(left(message.errors))).toEqual([
+      'Invalid value "undefined" supplied to "total"',
+    ]);
+    expect(message.schema).toEqual({});
+  });
+
+  test('it should not allow an extra key to be sent in', () => {
+    const payload: ExceptionListSummarySchema & {
+      extraKey?: string;
+    } = getListSummaryResponseMock();
+    payload.extraKey = 'some new value';
+    const decoded = exceptionListSummarySchema.decode(payload);
+    const checked = exactCheck(payload, decoded);
+    const message = pipe(checked, foldLeftRight);
+    expect(getPaths(left(message.errors))).toEqual(['invalid keys "extraKey"']);
+    expect(message.schema).toEqual({});
+  });
+});

packages/kbn-securitysolution-io-ts-list-types/src/response/exception_list_summary_schema/index.ts

@@ -0,0 +1,21 @@
+/*
+ * 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 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import { PositiveInteger } from '@kbn/securitysolution-io-ts-types';
+import * as t from 'io-ts';
+
+export const exceptionListSummarySchema = t.exact(
+  t.type({
+    windows: PositiveInteger,
+    linux: PositiveInteger,
+    macos: PositiveInteger,
+    total: PositiveInteger,
+  })
+);
+
+export type ExceptionListSummarySchema = t.TypeOf<typeof exceptionListSummarySchema>;

packages/kbn-securitysolution-io-ts-list-types/src/response/index.ts

@@ -16,5 +16,6 @@ export * from './found_list_item_schema';
 export * from './found_list_schema';
 export * from './list_item_schema';
 export * from './list_schema';
+export * from './exception_list_summary_schema';
 export * from './list_item_index_exist_schema';
 export * from './search_list_item_schema';

x-pack/plugins/lists/server/routes/index.ts

@@ -36,6 +36,7 @@ export * from './read_list_index_route';
 export * from './read_list_item_route';
 export * from './read_list_route';
 export * from './read_privileges_route';
+export * from './summary_exception_list_route';
 export * from './update_endpoint_list_item_route';
 export * from './update_exception_list_item_route';
 export * from './update_exception_list_route';

x-pack/plugins/lists/server/routes/init_routes.ts

@@ -39,6 +39,7 @@ import {
   readListItemRoute,
   readListRoute,
   readPrivilegesRoute,
+  summaryExceptionListRoute,
   updateEndpointListItemRoute,
   updateExceptionListItemRoute,
   updateExceptionListRoute,
@@ -95,4 +96,7 @@ export const initRoutes = (router: ListsPluginRouter, config: ConfigType): void
   updateEndpointListItemRoute(router);
   deleteEndpointListItemRoute(router);
   findEndpointListItemRoute(router);
+
+  // exception list items summary
+  summaryExceptionListRoute(router);
 };