[7.8] [Alerting] changes preconfigured actions config from array to object (#65397)

docs/user/alerting/pre-configured-connectors.asciidoc

@@ -22,12 +22,12 @@ The following example shows a valid configuration 2 out-of-the box connector.
 
 ```js
   xpack.actions.preconfigured:
-    - id: 'my-slack1'           <1>
+    my-slack1:                  <1>
       actionTypeId: .slack      <2>
       name: 'Slack #xyz'        <3>
       config:                   <4>
         webhookUrl: 'https://hooks.slack.com/services/abcd/efgh/ijklmnopqrstuvwxyz'
-    - id: 'webhook-service'
+    webhook-service:
       actionTypeId: .webhook
       name: 'Email service'
       config:
@@ -41,7 +41,7 @@ The following example shows a valid configuration 2 out-of-the box connector.
         password: changeme
 ```
 
-<1> `id` is the action connector identifier.
+<1> the key is the action connector identifier, eg `my-slack1` in this example.
 <2> `actionTypeId` is the action type identifier.
 <3> `name` is the name of the preconfigured connector.
 <4> `config` is the action type specific to the configuration.

x-pack/plugins/actions/README.md

@@ -98,7 +98,7 @@ Built-In-Actions are configured using the _xpack.actions_ namespoace under _kiba
 | _xpack.actions._**enabled**            | Feature toggle which enabled Actions in Kibana.                                                                                                                                                                                                                                                                                                                                                                                                                               | boolean       |
 | _xpack.actions._**whitelistedHosts**   | Which _hostnames_ are whitelisted for the Built-In-Action? This list should contain hostnames of every external service you wish to interact with using Webhooks, Email or any other built in Action. Note that you may use the string "\*" in place of a specific hostname to enable Kibana to target any URL, but keep in mind the potential use of such a feature to execute [SSRF](https://www.owasp.org/index.php/Server_Side_Request_Forgery) attacks from your server. | Array<String> |
 | _xpack.actions._**enabledActionTypes** | A list of _actionTypes_ id's that are enabled. A "\*" may be used as an element to indicate all registered actionTypes should be enabled. The actionTypes registered for Kibana are `.server-log`, `.slack`, `.email`, `.index`, `.pagerduty`, `.webhook`. Default: `["*"]`                                                                                                                                                                                                   | Array<String> |
-| _xpack.actions._**preconfigured**      | A list of preconfigured actions. Default: `[]`                                                                                                                                                                                                                                                                                                                                                                                                                                | Array<Object> |
+| _xpack.actions._**preconfigured**      | A object of action id / preconfigured actions. Default: `{}`                                                                                                                                                                                                                                                                                                                                                                                                                                | Array<Object> |
 
 #### Whitelisting Built-in Action Types
 

x-pack/plugins/actions/server/config.test.ts

@@ -14,7 +14,7 @@ describe('config validation', () => {
         "enabledActionTypes": Array [
           "*",
         ],
-        "preconfigured": Array [],
+        "preconfigured": Object {},
         "whitelistedHosts": Array [
           "*",
         ],
@@ -24,38 +24,73 @@ describe('config validation', () => {
 
   test('action with preconfigured actions', () => {
     const config: Record<string, unknown> = {
-      preconfigured: [
-        {
-          id: 'my-slack1',
+      preconfigured: {
+        mySlack1: {
           actionTypeId: '.slack',
           name: 'Slack #xyz',
           config: {
             webhookUrl: 'https://hooks.slack.com/services/abcd/efgh/ijklmnopqrstuvwxyz',
           },
         },
-      ],
+      },
     };
     expect(configSchema.validate(config)).toMatchInlineSnapshot(`
       Object {
         "enabled": true,
         "enabledActionTypes": Array [
           "*",
         ],
-        "preconfigured": Array [
-          Object {
+        "preconfigured": Object {
+          "mySlack1": Object {
             "actionTypeId": ".slack",
             "config": Object {
               "webhookUrl": "https://hooks.slack.com/services/abcd/efgh/ijklmnopqrstuvwxyz",
             },
-            "id": "my-slack1",
             "name": "Slack #xyz",
             "secrets": Object {},
           },
-        ],
+        },
         "whitelistedHosts": Array [
           "*",
         ],
       }
     `);
   });
+
+  test('validates preconfigured action ids', () => {
+    expect(() =>
+      configSchema.validate(preConfiguredActionConfig(''))
+    ).toThrowErrorMatchingInlineSnapshot(
+      `"[preconfigured]: invalid preconfigured action id \\"\\""`
+    );
+
+    expect(() =>
+      configSchema.validate(preConfiguredActionConfig('constructor'))
+    ).toThrowErrorMatchingInlineSnapshot(
+      `"[preconfigured]: invalid preconfigured action id \\"constructor\\""`
+    );
+
+    expect(() =>
+      configSchema.validate(preConfiguredActionConfig('__proto__'))
+    ).toThrowErrorMatchingInlineSnapshot(
+      `"[preconfigured]: invalid preconfigured action id \\"__proto__\\""`
+    );
+  });
 });
+
+// object creator that ensures we can create a property named __proto__ on an
+// object, via JSON.parse()
+function preConfiguredActionConfig(id: string) {
+  return JSON.parse(`{
+    "preconfigured": {
+        ${JSON.stringify(id)}: {
+            "actionTypeId": ".server-log",
+            "name": "server log 1"
+        },
+        "serverLog": {
+            "actionTypeId": ".server-log",
+            "name": "server log 2"
+        }
+    }
+  }`);
+}

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

@@ -7,6 +7,13 @@
 import { schema, TypeOf } from '@kbn/config-schema';
 import { WhitelistedHosts, EnabledActionTypes } from './actions_config';
 
+const preconfiguredActionSchema = schema.object({
+  name: schema.string({ minLength: 1 }),
+  actionTypeId: schema.string({ minLength: 1 }),
+  config: schema.recordOf(schema.string(), schema.any(), { defaultValue: {} }),
+  secrets: schema.recordOf(schema.string(), schema.any(), { defaultValue: {} }),
+});
+
 export const configSchema = schema.object({
   enabled: schema.boolean({ defaultValue: true }),
   whitelistedHosts: schema.arrayOf(
@@ -21,18 +28,26 @@ export const configSchema = schema.object({
       defaultValue: [WhitelistedHosts.Any],
     }
   ),
-  preconfigured: schema.arrayOf(
-    schema.object({
-      id: schema.string({ minLength: 1 }),
-      name: schema.string(),
-      actionTypeId: schema.string({ minLength: 1 }),
-      config: schema.recordOf(schema.string(), schema.any(), { defaultValue: {} }),
-      secrets: schema.recordOf(schema.string(), schema.any(), { defaultValue: {} }),
-    }),
-    {
-      defaultValue: [],
-    }
-  ),
+  preconfigured: schema.recordOf(schema.string(), preconfiguredActionSchema, {
+    defaultValue: {},
+    validate: validatePreconfigured,
+  }),
 });
 
 export type ActionsConfig = TypeOf<typeof configSchema>;
+
+const invalidActionIds = new Set(['', '__proto__', 'constructor']);
+
+function validatePreconfigured(preconfigured: Record<string, unknown>): string | undefined {
+  // check for ids that should not be used
+  for (const id of Object.keys(preconfigured)) {
+    if (invalidActionIds.has(id)) {
+      return `invalid preconfigured action id "${id}"`;
+    }
+  }
+
+  // in case __proto__ was used as a preconfigured action id ...
+  if (Object.getPrototypeOf(preconfigured) !== Object.getPrototypeOf({})) {
+    return `invalid preconfigured action id "__proto__"`;
+  }
+}

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

@@ -12,6 +12,7 @@ import { taskManagerMock } from '../../task_manager/server/mocks';
 import { eventLogMock } from '../../event_log/server/mocks';
 import { UsageCollectionSetup } from 'src/plugins/usage_collection/server';
 import { ActionType } from './types';
+import { ActionsConfig } from './config';
 import {
   ActionsPlugin,
   ActionsPluginsSetup,
@@ -31,33 +32,11 @@ describe('Actions Plugin', () => {
     let pluginsSetup: jest.Mocked<ActionsPluginsSetup>;
 
     beforeEach(() => {
-      context = coreMock.createPluginInitializerContext({
-        preconfigured: [
-          {
-            id: 'my-slack1',
-            actionTypeId: '.slack',
-            name: 'Slack #xyz',
-            description: 'Send a message to the #xyz channel',
-            config: {
-              webhookUrl: 'https://hooks.slack.com/services/abcd/efgh/ijklmnopqrstuvwxyz',
-            },
-          },
-          {
-            id: 'custom-system-abc-connector',
-            actionTypeId: 'system-abc-action-type',
-            description: 'Send a notification to system ABC',
-            name: 'System ABC',
-            config: {
-              xyzConfig1: 'value1',
-              xyzConfig2: 'value2',
-              listOfThings: ['a', 'b', 'c', 'd'],
-            },
-            secrets: {
-              xyzSecret1: 'credential1',
-              xyzSecret2: 'credential2',
-            },
-          },
-        ],
+      context = coreMock.createPluginInitializerContext<ActionsConfig>({
+        enabled: true,
+        enabledActionTypes: ['*'],
+        whitelistedHosts: ['*'],
+        preconfigured: {},
       });
       plugin = new ActionsPlugin(context);
       coreSetup = coreMock.createSetup();
@@ -192,6 +171,7 @@ describe('Actions Plugin', () => {
       });
     });
   });
+
   describe('start()', () => {
     let plugin: ActionsPlugin;
     let coreSetup: ReturnType<typeof coreMock.createSetup>;
@@ -200,8 +180,18 @@ describe('Actions Plugin', () => {
     let pluginsStart: jest.Mocked<ActionsPluginsStart>;
 
     beforeEach(() => {
-      const context = coreMock.createPluginInitializerContext({
-        preconfigured: [],
+      const context = coreMock.createPluginInitializerContext<ActionsConfig>({
+        enabled: true,
+        enabledActionTypes: ['*'],
+        whitelistedHosts: ['*'],
+        preconfigured: {
+          preconfiguredServerLog: {
+            actionTypeId: '.server-log',
+            name: 'preconfigured-server-log',
+            config: {},
+            secrets: {},
+          },
+        },
       });
       plugin = new ActionsPlugin(context);
       coreSetup = coreMock.createSetup();
@@ -220,6 +210,15 @@ describe('Actions Plugin', () => {
     });
 
     describe('getActionsClientWithRequest()', () => {
+      it('should handle preconfigured actions', async () => {
+        // coreMock.createSetup doesn't support Plugin generics
+        // eslint-disable-next-line @typescript-eslint/no-explicit-any
+        await plugin.setup(coreSetup as any, pluginsSetup);
+        const pluginStart = plugin.start(coreStart, pluginsStart);
+
+        expect(pluginStart.isActionExecutable('preconfiguredServerLog', '.server-log')).toBe(true);
+      });
+
       it('should not throw error when ESO plugin not using a generated key', async () => {
         // coreMock.createSetup doesn't support Plugin generics
         // eslint-disable-next-line @typescript-eslint/no-explicit-any

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

@@ -150,12 +150,14 @@ export class ActionsPlugin implements Plugin<Promise<PluginSetupContract>, Plugi
     const actionsConfig = (await this.config) as ActionsConfig;
     const actionsConfigUtils = getActionsConfigurationUtilities(actionsConfig);
 
-    this.preconfiguredActions.push(
-      ...actionsConfig.preconfigured.map(
-        preconfiguredAction =>
-          ({ ...preconfiguredAction, isPreconfigured: true } as PreConfiguredAction)
-      )
-    );
+    for (const preconfiguredId of Object.keys(actionsConfig.preconfigured)) {
+      this.preconfiguredActions.push({
+        ...actionsConfig.preconfigured[preconfiguredId],
+        id: preconfiguredId,
+        isPreconfigured: true,
+      });
+    }
+
     const actionTypeRegistry = new ActionTypeRegistry({
       taskRunnerFactory,
       taskManager: plugins.taskManager,

x-pack/test/alerting_api_integration/common/config.ts

@@ -77,17 +77,15 @@ export function createTestConfig(name: string, options: CreateTestConfigOptions)
           ])}`,
           `--xpack.actions.enabledActionTypes=${JSON.stringify(enabledActionTypes)}`,
           '--xpack.eventLog.logEntries=true',
-          `--xpack.actions.preconfigured=${JSON.stringify([
-            {
-              id: 'my-slack1',
+          `--xpack.actions.preconfigured=${JSON.stringify({
+            'my-slack1': {
               actionTypeId: '.slack',
               name: 'Slack#xyz',
               config: {
                 webhookUrl: 'https://hooks.slack.com/services/abcd/efgh/ijklmnopqrstuvwxyz',
               },
             },
-            {
-              id: 'custom-system-abc-connector',
+            'custom-system-abc-connector': {
               actionTypeId: 'system-abc-action-type',
               name: 'SystemABC',
               config: {
@@ -100,8 +98,7 @@ export function createTestConfig(name: string, options: CreateTestConfigOptions)
                 xyzSecret2: 'credential2',
               },
             },
-            {
-              id: 'preconfigured-es-index-action',
+            'preconfigured-es-index-action': {
               actionTypeId: '.index',
               name: 'preconfigured_es_index_action',
               config: {
@@ -110,8 +107,7 @@ export function createTestConfig(name: string, options: CreateTestConfigOptions)
                 executionTimeField: 'timestamp',
               },
             },
-            {
-              id: 'preconfigured.test.index-record',
+            'preconfigured.test.index-record': {
               actionTypeId: 'test.index-record',
               name: 'Test:_Preconfigured_Index_Record',
               config: {
@@ -121,7 +117,7 @@ export function createTestConfig(name: string, options: CreateTestConfigOptions)
                 encrypted: 'this-is-also-ignored-and-also-required',
               },
             },
-          ])}`,
+          })}`,
           ...disabledPlugins.map(key => `--xpack.${key}.enabled=false`),
           `--plugin-path=${path.join(__dirname, 'fixtures', 'plugins', 'alerts')}`,
           `--plugin-path=${path.join(__dirname, 'fixtures', 'plugins', 'actions_simulators')}`,

x-pack/test/functional_with_es_ssl/config.ts

@@ -66,21 +66,19 @@ export default async function({ readConfigFile }: FtrConfigProviderContext) {
         `--elasticsearch.ssl.certificateAuthorities=${CA_CERT_PATH}`,
         `--plugin-path=${join(__dirname, 'fixtures', 'plugins', 'alerts')}`,
         `--xpack.actions.enabledActionTypes=${JSON.stringify(enabledActionTypes)}`,
-        `--xpack.actions.preconfigured=${JSON.stringify([
-          {
-            id: 'my-slack1',
+        `--xpack.actions.preconfigured=${JSON.stringify({
+          'my-slack1': {
             actionTypeId: '.slack',
             name: 'Slack#xyztest',
             config: {
               webhookUrl: 'https://hooks.slack.com/services/abcd/efgh/ijklmnopqrstuvwxyz',
             },
           },
-          {
-            id: 'my-server-log',
+          'my-server-log': {
             actionTypeId: '.server-log',
             name: 'Serverlog#xyz',
           },
-        ])}`,
+        })}`,
       ],
     },
   };