Migrate legacy maps licensing (x-pack/tilemap) to NP (elastic#63539)

* Move logic to NP and add basic plugin structure

* Remove unused server-side licensing logic and old index

* Set license in maps_legacy via new plugin

* Change add to set for service settings queryParams function

* Fix accidentally changed emsClient method call

* Require at least a basic license

* Type updates

* Remove unneeded legacy license test

* Remove unused headers in test

src/plugins/maps_legacy/public/__tests__/map/service_settings.js

@@ -143,32 +143,32 @@ describe('service_settings (FKA tilemaptest)', function() {
       }
 
       it('accepts an object', async () => {
-        serviceSettings.addQueryParams({ foo: 'bar' });
+        serviceSettings.setQueryParams({ foo: 'bar' });
         tilemapServices = await serviceSettings.getTMSServices();
         await assertQuery({ foo: 'bar' });
       });
 
       it('merged additions with previous values', async () => {
         // ensure that changes are always additive
-        serviceSettings.addQueryParams({ foo: 'bar' });
-        serviceSettings.addQueryParams({ bar: 'stool' });
+        serviceSettings.setQueryParams({ foo: 'bar' });
+        serviceSettings.setQueryParams({ bar: 'stool' });
         tilemapServices = await serviceSettings.getTMSServices();
         await assertQuery({ foo: 'bar', bar: 'stool' });
       });
 
       it('overwrites conflicting previous values', async () => {
         // ensure that conflicts are overwritten
-        serviceSettings.addQueryParams({ foo: 'bar' });
-        serviceSettings.addQueryParams({ bar: 'stool' });
-        serviceSettings.addQueryParams({ foo: 'tstool' });
+        serviceSettings.setQueryParams({ foo: 'bar' });
+        serviceSettings.setQueryParams({ bar: 'stool' });
+        serviceSettings.setQueryParams({ foo: 'tstool' });
         tilemapServices = await serviceSettings.getTMSServices();
         await assertQuery({ foo: 'tstool', bar: 'stool' });
       });
 
       it('when overridden, should continue to work', async () => {
         mapConfig.emsFileApiUrl = emsFileApiUrl2;
         mapConfig.emsTileApiUrl = emsTileApiUrl2;
-        serviceSettings.addQueryParams({ foo: 'bar' });
+        serviceSettings.setQueryParams({ foo: 'bar' });
         tilemapServices = await serviceSettings.getTMSServices();
         await assertQuery({ foo: 'bar' });
       });
@@ -292,7 +292,7 @@ describe('service_settings (FKA tilemaptest)', function() {
 
   describe('File layers', function() {
     it('should load manifest (all props)', async function() {
-      serviceSettings.addQueryParams({ foo: 'bar' });
+      serviceSettings.setQueryParams({ foo: 'bar' });
       const fileLayers = await serviceSettings.getFileLayers();
       expect(fileLayers.length).to.be(18);
       const assertions = fileLayers.map(async function(fileLayer) {

src/plugins/maps_legacy/public/map/service_settings.js

@@ -69,6 +69,10 @@ export class ServiceSettings {
     return origin === ORIGIN.EMS && this._showZoomMessage;
   }
 
+  enableZoomMessage() {
+    this._showZoomMessage = true;
+  }
+
   disableZoomMessage() {
     this._showZoomMessage = false;
   }
@@ -148,11 +152,12 @@ export class ServiceSettings {
   }
 
   /**
-   * Add optional query-parameters to all requests
+   * Set optional query-parameters for all requests
    *
    * @param additionalQueryParams
    */
-  addQueryParams(additionalQueryParams) {
+  setQueryParams(additionalQueryParams) {
+    // Functions more as a "set" than an "add" in ems-client
     this._emsClient.addQueryParams(additionalQueryParams);
   }
 

x-pack/index.js

@@ -9,7 +9,6 @@ import { graph } from './legacy/plugins/graph';
 import { monitoring } from './legacy/plugins/monitoring';
 import { reporting } from './legacy/plugins/reporting';
 import { security } from './legacy/plugins/security';
-import { tilemap } from './legacy/plugins/tilemap';
 import { dashboardMode } from './legacy/plugins/dashboard_mode';
 import { logstash } from './legacy/plugins/logstash';
 import { beats } from './legacy/plugins/beats_management';
@@ -40,7 +39,6 @@ module.exports = function(kibana) {
     reporting(kibana),
     spaces(kibana),
     security(kibana),
-    tilemap(kibana),
     dashboardMode(kibana),
     logstash(kibana),
     beats(kibana),

x-pack/plugins/maps_legacy_licensing/kibana.json

@@ -0,0 +1,8 @@
+{
+  "id": "mapsLegacyLicensing",
+  "version": "8.0.0",
+  "kibanaVersion": "kibana",
+  "server": false,
+  "ui": true,
+  "requiredPlugins": ["licensing", "mapsLegacy"]
+}

x-pack/plugins/maps_legacy_licensing/public/index.ts

@@ -0,0 +1,11 @@
+/*
+ * 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 { MapsLegacyLicensing } from './plugin';
+
+export function plugin() {
+  return new MapsLegacyLicensing();
+}

x-pack/plugins/maps_legacy_licensing/public/plugin.ts

@@ -0,0 +1,49 @@
+/*
+ * 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 { CoreSetup, CoreStart, Plugin } from 'kibana/public';
+import { LicensingPluginSetup, ILicense } from '../../licensing/public';
+
+/**
+ * These are the interfaces with your public contracts. You should export these
+ * for other plugins to use in _their_ `SetupDeps`/`StartDeps` interfaces.
+ * @public
+ */
+
+// eslint-disable-next-line @typescript-eslint/no-empty-interface
+export interface MapsLegacyLicensingSetupDependencies {
+  licensing: LicensingPluginSetup;
+  mapsLegacy: any;
+}
+// eslint-disable-next-line @typescript-eslint/no-empty-interface
+export interface MapsLegacyLicensingStartDependencies {}
+
+export type MapsLegacyLicensingSetup = ReturnType<MapsLegacyLicensing['setup']>;
+export type MapsLegacyLicensingStart = ReturnType<MapsLegacyLicensing['start']>;
+
+export class MapsLegacyLicensing
+  implements Plugin<MapsLegacyLicensingSetup, MapsLegacyLicensingStart> {
+  public setup(core: CoreSetup, plugins: MapsLegacyLicensingSetupDependencies) {
+    const {
+      licensing,
+      mapsLegacy: { serviceSettings },
+    } = plugins;
+    if (licensing) {
+      licensing.license$.subscribe((license: ILicense) => {
+        const { uid, isActive } = license;
+        if (isActive && license.hasAtLeast('basic')) {
+          serviceSettings.setQueryParams({ license: uid });
+          serviceSettings.disableZoomMessage();
+        } else {
+          serviceSettings.setQueryParams({ license: undefined });
+          serviceSettings.enableZoomMessage();
+        }
+      });
+    }
+  }
+
+  public start(core: CoreStart, plugins: MapsLegacyLicensingStartDependencies) {}
+}

x-pack/test/licensing_plugin/legacy/updates.ts

@@ -50,14 +50,9 @@ export default function(ftrContext: FtrProviderContext) {
       await scenario.startBasic();
       await scenario.waitForPluginToDetectLicenseUpdate();
 
-      const { body: legacyBasicLicense, header: legacyBasicLicenseHeaders } = await supertest
-        .get('/api/xpack/v1/info')
-        .expect(200);
+      const { body: legacyBasicLicense } = await supertest.get('/api/xpack/v1/info').expect(200);
       expect(legacyBasicLicense.license?.type).to.be('basic');
       expect(legacyBasicLicense.features).to.have.property('security');
-      expect(legacyBasicLicenseHeaders['kbn-xpack-sig']).to.not.be(
-        legacyInitialLicenseHeaders['kbn-xpack-sig']
-      );
 
       // banner shown only when license expired not just deleted
       await testSubjects.missingOrFail('licenseExpiredBanner');