enables actions scoped within the stack to register at Basic license

x-pack/plugins/actions/server/builtin_action_types/es_index.ts

@@ -39,10 +39,11 @@ const ParamsSchema = schema.object({
   documents: schema.arrayOf(schema.recordOf(schema.string(), schema.any())),
 });
 
+export const ES_INDEX_ACTION_TYPE_ID = '.index';
 // action type definition
 export function getActionType({ logger }: { logger: Logger }): ESIndexActionType {
   return {
-    id: '.index',
+    id: ES_INDEX_ACTION_TYPE_ID,
     minimumLicenseRequired: 'basic',
     name: i18n.translate('xpack.actions.builtin.esIndexTitle', {
       defaultMessage: 'Index',

x-pack/plugins/actions/server/builtin_action_types/server_log.ts

@@ -38,10 +38,11 @@ const ParamsSchema = schema.object({
   ),
 });
 
+export const SERVER_LOG_ACTION_TYPE_ID = '.server-log';
 // action type definition
 export function getActionType({ logger }: { logger: Logger }): ServerLogActionType {
   return {
-    id: '.server-log',
+    id: SERVER_LOG_ACTION_TYPE_ID,
     minimumLicenseRequired: 'basic',
     name: i18n.translate('xpack.actions.builtin.serverLogTitle', {
       defaultMessage: 'Server log',

x-pack/plugins/actions/server/lib/ensure_sufficient_license.test.ts

@@ -0,0 +1,68 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { ActionType } from '../types';
+import { ensureSufficientLicense } from './ensure_sufficient_license';
+
+const sampleActionType: ActionType = {
+  id: 'test',
+  name: 'test',
+  minimumLicenseRequired: 'basic',
+  async executor({ actionId }) {
+    return { status: 'ok', actionId };
+  },
+};
+
+describe('ensureSufficientLicense()', () => {
+  it('throws for licenses below gold', () => {
+    expect(() => ensureSufficientLicense(sampleActionType)).toThrowErrorMatchingInlineSnapshot(
+      `"Third party action type \\"test\\" can only set minimumLicenseRequired to a gold license or higher"`
+    );
+  });
+
+  it('allows licenses below gold for allowed connectors', () => {
+    expect(() =>
+      ensureSufficientLicense({ ...sampleActionType, id: '.case', minimumLicenseRequired: 'basic' })
+    ).not.toThrow();
+    expect(() =>
+      ensureSufficientLicense({
+        ...sampleActionType,
+        id: '.server-log',
+        minimumLicenseRequired: 'basic',
+      })
+    ).not.toThrow();
+    expect(() =>
+      ensureSufficientLicense({
+        ...sampleActionType,
+        id: '.index',
+        minimumLicenseRequired: 'basic',
+      })
+    ).not.toThrow();
+  });
+
+  it('allows licenses at gold', () => {
+    expect(() =>
+      ensureSufficientLicense({ ...sampleActionType, minimumLicenseRequired: 'gold' })
+    ).not.toThrow();
+  });
+
+  it('allows licenses above gold', () => {
+    expect(() =>
+      ensureSufficientLicense({ ...sampleActionType, minimumLicenseRequired: 'platinum' })
+    ).not.toThrow();
+  });
+
+  it('throws when license type is invalid', async () => {
+    expect(() =>
+      ensureSufficientLicense({
+        ...sampleActionType,
+        // we're faking an invalid value, this requires stripping the typing
+        // eslint-disable-next-line @typescript-eslint/no-explicit-any
+        minimumLicenseRequired: 'foo' as any,
+      })
+    ).toThrowErrorMatchingInlineSnapshot(`"\\"foo\\" is not a valid license type"`);
+  });
+});

x-pack/plugins/actions/server/lib/ensure_sufficient_license.ts

@@ -0,0 +1,36 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+import { ActionType } from '../types';
+import { LICENSE_TYPE } from '../../../licensing/common/types';
+import { SERVER_LOG_ACTION_TYPE_ID } from '../builtin_action_types/server_log';
+import { ES_INDEX_ACTION_TYPE_ID } from '../builtin_action_types/es_index';
+import { CASE_ACTION_TYPE_ID } from '../../../case/server';
+import { ActionTypeConfig, ActionTypeSecrets, ActionTypeParams } from '../types';
+
+const ACTIONS_SCOPED_WITHIN_STACK = new Set([
+  SERVER_LOG_ACTION_TYPE_ID,
+  ES_INDEX_ACTION_TYPE_ID,
+  CASE_ACTION_TYPE_ID,
+]);
+
+export function ensureSufficientLicense<
+  Config extends ActionTypeConfig,
+  Secrets extends ActionTypeSecrets,
+  Params extends ActionTypeParams,
+  ExecutorResultData
+>(actionType: ActionType<Config, Secrets, Params, ExecutorResultData>) {
+  if (!(actionType.minimumLicenseRequired in LICENSE_TYPE)) {
+    throw new Error(`"${actionType.minimumLicenseRequired}" is not a valid license type`);
+  }
+  if (
+    LICENSE_TYPE[actionType.minimumLicenseRequired] < LICENSE_TYPE.gold &&
+    !ACTIONS_SCOPED_WITHIN_STACK.has(actionType.id)
+  ) {
+    throw new Error(
+      `Third party action type "${actionType.id}" can only set minimumLicenseRequired to a gold license or higher`
+    );
+  }
+}

x-pack/plugins/actions/server/plugin.ts

@@ -27,7 +27,6 @@ import {
 } from '../../encrypted_saved_objects/server';
 import { TaskManagerSetupContract, TaskManagerStartContract } from '../../task_manager/server';
 import { LicensingPluginSetup, LicensingPluginStart } from '../../licensing/server';
-import { LICENSE_TYPE } from '../../licensing/common/types';
 import { SpacesPluginSetup, SpacesServiceSetup } from '../../spaces/server';
 import { PluginSetupContract as FeaturesPluginSetup } from '../../features/server';
 import { SecurityPluginSetup } from '../../security/server';
@@ -75,6 +74,7 @@ import {
   getAuthorizationModeBySource,
   AuthorizationMode,
 } from './authorization/get_authorization_mode_by_source';
+import { ensureSufficientLicense } from './lib/ensure_sufficient_license';
 
 const EVENT_LOG_PROVIDER = 'actions';
 export const EVENT_LOG_ACTIONS = {
@@ -260,14 +260,7 @@ export class ActionsPlugin implements Plugin<Promise<PluginSetupContract>, Plugi
       >(
         actionType: ActionType<Config, Secrets, Params, ExecutorResultData>
       ) => {
-        if (!(actionType.minimumLicenseRequired in LICENSE_TYPE)) {
-          throw new Error(`"${actionType.minimumLicenseRequired}" is not a valid license type`);
-        }
-        if (LICENSE_TYPE[actionType.minimumLicenseRequired] < LICENSE_TYPE.gold) {
-          throw new Error(
-            `Third party action type "${actionType.id}" can only set minimumLicenseRequired to a gold license or higher`
-          );
-        }
+        ensureSufficientLicense(actionType);
         actionTypeRegistry.register(actionType);
       },
     };

x-pack/plugins/case/server/connectors/case/index.ts

@@ -23,6 +23,7 @@ import { GetActionTypeParams } from '..';
 
 const supportedSubActions: string[] = ['create', 'update', 'addComment'];
 
+export const CASE_ACTION_TYPE_ID = '.case';
 // action type definition
 export function getActionType({
   logger,
@@ -31,7 +32,7 @@ export function getActionType({
   userActionService,
 }: GetActionTypeParams): CaseActionType {
   return {
-    id: '.case',
+    id: CASE_ACTION_TYPE_ID,
     minimumLicenseRequired: 'gold',
     name: i18n.NAME,
     validate: {

x-pack/plugins/case/server/connectors/index.ts

@@ -19,6 +19,7 @@ import {
 } from '../services';
 
 import { getActionType as getCaseConnector } from './case';
+export { CASE_ACTION_TYPE_ID } from './case';
 
 export interface GetActionTypeParams {
   logger: Logger;

x-pack/plugins/case/server/index.ts

@@ -8,6 +8,8 @@ import { PluginInitializerContext } from '../../../../src/core/server';
 import { ConfigSchema } from './config';
 import { CasePlugin } from './plugin';
 
+export { CASE_ACTION_TYPE_ID } from './connectors';
+export { CaseRequestContext } from './types';
 export const config = { schema: ConfigSchema };
 export const plugin = (initializerContext: PluginInitializerContext) =>
   new CasePlugin(initializerContext);