elastic · academo · May 5, 2022 · May 3, 2022 · May 3, 2022 · May 3, 2022
@@ -39,6 +39,20 @@ export const SettingsRt = rt.type({
   syncAlerts: rt.boolean,
 });
 
+export enum CaseSeverity {
+  LOW = 'low',
+  MEDIUM = 'medium',
+  HIGH = 'high',
+  CRITICAL = 'critical',
+}
+
+export const CaseSeverityRt = rt.union([
+  rt.literal(CaseSeverity.LOW),
+  rt.literal(CaseSeverity.MEDIUM),
+  rt.literal(CaseSeverity.HIGH),
+  rt.literal(CaseSeverity.CRITICAL),
+]);
+
 const CaseBasicRt = rt.type({
   /**
    * The description of the case
@@ -68,6 +82,10 @@ const CaseBasicRt = rt.type({
    * The plugin owner of the case
    */
   owner: rt.string,
+  /**
+   * The severity of the case
+   */
+  severity: CaseSeverityRt,
 });
 
 /**
@@ -106,33 +124,38 @@ export const CaseAttributesRt = rt.intersection([
   }),
 ]);
 
-export const CasePostRequestRt = rt.type({
-  /**
-   * Description of the case
-   */
-  description: rt.string,
-  /**
-   * Identifiers for the case.
-   */
-  tags: rt.array(rt.string),
-  /**
-   * Title of the case
-   */
-  title: rt.string,
-  /**
-   * The external configuration for the case
-   */
-  connector: CaseConnectorRt,
-  /**
-   * Sync settings for alerts
-   */
-  settings: SettingsRt,
-  /**
-   * The owner here must match the string used when a plugin registers a feature with access to the cases plugin. The user
-   * creating this case must also be granted access to that plugin's feature.
-   */
-  owner: rt.string,
-});
+export const CasePostRequestRt = rt.intersection([
+  rt.type({
+    /**
+     * Description of the case
+     */
+    description: rt.string,
+    /**
+     * Identifiers for the case.
+     */
+    tags: rt.array(rt.string),
+    /**
+     * Title of the case
+     */
+    title: rt.string,
+    /**
+     * The external configuration for the case
+     */
+    connector: CaseConnectorRt,
+    /**
+     * Sync settings for alerts
+     */
+    settings: SettingsRt,
+    /**
+     * The owner here must match the string used when a plugin registers a feature with access to the cases plugin. The user
+     * creating this case must also be granted access to that plugin's feature.
+     */
+    owner: rt.string,
+  }),
+  rt.partial({
+    severity: CaseSeverityRt,
+  }),
+]);
 
 export const CasesFindRequestRt = rt.partial({
   /**

@@ -17,6 +17,7 @@ export const ActionTypes = {
   title: 'title',
   status: 'status',
   settings: 'settings',
+  severity: 'severity',
   create_case: 'create_case',
   delete_case: 'delete_case',
 } as const;

@@ -23,6 +23,7 @@ export const CommonFieldsRt = rt.type({
 const CommonPayloadAttributesRt = rt.type({
   description: DescriptionUserActionPayloadRt.props.description,
   status: rt.string,
+  severity: rt.string,
   tags: TagsUserActionPayloadRt.props.tags,
   title: TitleUserActionPayloadRt.props.title,
   settings: SettingsUserActionPayloadRt.props.settings,

@@ -23,6 +23,7 @@ import { TitleUserActionRt } from './title';
 import { SettingsUserActionRt } from './settings';
 import { StatusUserActionRt } from './status';
 import { DeleteCaseUserActionRt } from './delete_case';
+import { SeverityUserActionRt } from './severity';
 
 export * from './common';
 export * from './comment';
@@ -43,6 +44,7 @@ const CommonUserActionsRt = rt.union([
   TitleUserActionRt,
   SettingsUserActionRt,
   StatusUserActionRt,
+  SeverityUserActionRt,
 ]);
 
 export const UserActionsRt = rt.union([

@@ -0,0 +1,19 @@
+/*
+ * 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 * as rt from 'io-ts';
+import { CaseSeverityRt } from '../case';
+import { ActionTypes, UserActionWithAttributes } from './common';
+
+export const SeverityUserActionPayloadRt = rt.type({ severity: CaseSeverityRt });
+
+export const SeverityUserActionRt = rt.type({
+  type: rt.literal(ActionTypes.severity),
+  payload: SeverityUserActionPayloadRt,
+});
+
+export type SeverityUserAction = UserActionWithAttributes<rt.TypeOf<typeof SeverityUserActionRt>>;
@@ -9,42 +9,18 @@ import { either, fold } from 'fp-ts/lib/Either';
 import { identity } from 'fp-ts/lib/function';
 import { pipe } from 'fp-ts/lib/pipeable';
 import * as rt from 'io-ts';
-import { isObject } from 'lodash/fp';
+import { formatErrors } from '@kbn/securitysolution-io-ts-utils';
 
 type ErrorFactory = (message: string) => Error;
-
-/**
- * @deprecated Use packages/kbn-securitysolution-io-ts-utils/src/format_errors/index.ts
- * Bug fix for the TODO is in the format_errors package
- */
-export const formatErrors = (errors: rt.Errors): string[] => {
-  const err = errors.map((error) => {
-    if (error.message != null) {
-      return error.message;
-    } else {
-      const keyContext = error.context
-        .filter(
-          (entry) => entry.key != null && !Number.isInteger(+entry.key) && entry.key.trim() !== ''
-        )
-        .map((entry) => entry.key)
-        .join(',');
-
-      const nameContext = error.context.find((entry) => {
-        // TODO: Put in fix for optional chaining https://github.com/cypress-io/cypress/issues/9298
-        if (entry.type && entry.type.name) {
-          return entry.type.name.length > 0;
-        }
-        return false;
-      });
-      const suppliedValue =
-        keyContext !== '' ? keyContext : nameContext != null ? nameContext.type.name : '';
-      const value = isObject(error.value) ? JSON.stringify(error.value) : error.value;
-      return `Invalid value "${value}" supplied to "${suppliedValue}"`;
-    }
-  });
-
-  return [...new Set(err)];
-};
+export type GenericIntersectionC =
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  | rt.IntersectionC<[any, any]>
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  | rt.IntersectionC<[any, any, any]>
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  | rt.IntersectionC<[any, any, any, any]>
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  | rt.IntersectionC<[any, any, any, any, any]>;
 
 export const createPlainError = (message: string) => new Error(message);
 
@@ -57,6 +33,40 @@ export const decodeOrThrow =
   (inputValue: I) =>
     pipe(runtimeType.decode(inputValue), fold(throwErrors(createError), identity));
 
+const getProps = (
+  codec:
+    | rt.HasProps
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    | rt.RecordC<rt.StringC, any>
+    | GenericIntersectionC
+): rt.Props | null => {
+  if (codec == null) {
+    return null;
+  }
+  switch (codec._tag) {
+    case 'DictionaryType':
+      if (codec.codomain.props != null) {
+        return codec.codomain.props;
+      }
+      const dTypes: rt.HasProps[] = codec.codomain.types;
+      return dTypes.reduce<rt.Props>((props, type) => Object.assign(props, getProps(type)), {});
+    case 'RefinementType':
+    case 'ReadonlyType':
+      return getProps(codec.type);
+    case 'InterfaceType':
+    case 'StrictType':
+    case 'PartialType':
+      return codec.props;
+    case 'IntersectionType':
+      const iTypes = codec.types as rt.HasProps[];
+      return iTypes.reduce<rt.Props>((props, type) => {
+        return Object.assign(props, getProps(type) as rt.Props);
+      }, {} as rt.Props) as rt.Props;
+    default:
+      return null;
+  }
+};
+
 const getExcessProps = (props: rt.Props, r: Record<string, unknown>): string[] => {
   const ex: string[] = [];
   for (const k of Object.keys(r)) {
@@ -67,15 +77,21 @@ const getExcessProps = (props: rt.Props, r: Record<string, unknown>): string[] =
   return ex;
 };
 
-export function excess<C extends rt.InterfaceType<rt.Props> | rt.PartialType<rt.Props>>(
-  codec: C
-): C {
+export function excess<
+  C extends rt.InterfaceType<rt.Props> | GenericIntersectionC | rt.PartialType<rt.Props>
+>(codec: C): C {
+  const codecProps = getProps(codec);
+
   const r = new rt.InterfaceType(
     codec.name,
     codec.is,
     (i, c) =>
       either.chain(rt.UnknownRecord.validate(i, c), (s: Record<string, unknown>) => {
-        const ex = getExcessProps(codec.props, s);
+        if (codecProps == null) {
+          return rt.failure(i, c, 'unknown codec');
+        }
+
+        const ex = getExcessProps(codecProps, s);
         return ex.length > 0
           ? rt.failure(
               i,
@@ -87,7 +103,7 @@ export function excess<C extends rt.InterfaceType<rt.Props> | rt.PartialType<rt.
           : codec.validate(i, c);
       }),
     codec.encode,
-    codec.props
+    codecProps
   );
   return r as C;
 }
@@ -17,7 +17,7 @@ import { TestProviders } from '../../common/mock';
 import { casesStatus, useGetCasesMockState, mockCase, connectorsMock } from '../../containers/mock';
 
 import { StatusAll } from '../../../common/ui/types';
-import { CaseStatuses } from '../../../common/api';
+import { CaseSeverity, CaseStatuses } from '../../../common/api';
 import { SECURITY_SOLUTION_OWNER } from '../../../common/constants';
 import { getEmptyTagValue } from '../empty_value';
 import { useDeleteCases } from '../../containers/use_delete_cases';
@@ -560,6 +560,7 @@ describe('AllCasesListGeneric', () => {
           username: 'lknope',
         },
         description: 'Security banana Issue',
+        severity: CaseSeverity.LOW,
         duration: null,
         externalService: {
           connectorId: '123',

@@ -20,6 +20,10 @@ export const builderMap: UserActionBuilderMap = {
   tags: createTagsUserActionBuilder,
   title: createTitleUserActionBuilder,
   status: createStatusUserActionBuilder,
+  // TODO: Build severity user action
+  severity: () => ({
+    build: () => [],
+  }),
   pushed: createPushedUserActionBuilder,
   comment: createCommentUserActionBuilder,
   description: createDescriptionUserActionBuilder,

@@ -31,6 +31,7 @@ import {
   UserActionTypes,
   UserActionWithResponse,
   CommentUserAction,
+  CaseSeverity,
 } from '../../common/api';
 import { SECURITY_SOLUTION_OWNER } from '../../common/constants';
 import { UseGetCasesState, DEFAULT_FILTER_OPTIONS, DEFAULT_QUERY_PARAMS } from './use_get_cases';
@@ -154,6 +155,7 @@ export const basicCase: Case = {
     fields: null,
   },
   description: 'Security banana Issue',
+  severity: CaseSeverity.LOW,
   duration: null,
   externalService: null,
   status: CaseStatuses.open,
@@ -247,6 +249,7 @@ export const mockCase: Case = {
     fields: null,
   },
   duration: null,
+  severity: CaseSeverity.LOW,
   description: 'Security banana Issue',
   externalService: null,
   status: CaseStatuses.open,
@@ -512,6 +515,7 @@ export const getUserAction = (
           description: 'a desc',
           connector: { ...getJiraConnector() },
           status: CaseStatuses.open,
+          severity: CaseSeverity.LOW,
           title: 'a title',
           tags: ['a tag'],
           settings: { syncAlerts: true },

@@ -14,12 +14,13 @@ import { SavedObjectsUtils } from '@kbn/core/server';
 
 import {
   throwErrors,
-  excess,
   CaseResponseRt,
   CaseResponse,
   CasePostRequest,
   ActionTypes,
   CasePostRequestRt,
+  excess,
+  CaseSeverity,
 } from '../../../common/api';
 import { MAX_TITLE_LENGTH } from '../../../common/constants';
 import { isInvalidTag } from '../../../common/utils/validators';
@@ -85,7 +86,7 @@ export const create = async (
       unsecuredSavedObjectsClient,
       caseId: newCase.id,
       user,
-      payload: query,
+      payload: { ...query, severity: query.severity ?? CaseSeverity.LOW },
       owner: newCase.attributes.owner,
     });
 

@@ -240,6 +240,7 @@ export const userActions: CaseUserActionsResponse = [
       },
       settings: { syncAlerts: true },
       status: 'open',
+      severity: 'low',
       owner: SECURITY_SOLUTION_OWNER,
     },
     action_id: 'fd830c60-6646-11eb-a291-51bf6b175a53',

@@ -93,6 +93,7 @@ describe('utils', () => {
           "settings": Object {
             "syncAlerts": true,
           },
+          "severity": "low",
           "status": "open",
           "tags": Array [
             "new",