Merge branch 'master' into actions/webhook-remove-header

* master: (54 commits)
  [ML] Migrate to React BrowserRouter and Kibana provided History. (elastic#71941)
  [Discover] Improve  saveSearch functional test handling (elastic#73626)
  [Metrics UI] Fix all threshold alert conditions disappearing due to alert prefill (elastic#73708)
  [Metrics UI] Fix alert previews of ungrouped alerts (elastic#73735)
  [SIEM] Fixes "include building block button" to operate (elastic#73900)
  [Metrics UI] Fix alert management to open without refresh (elastic#73739)
  [Security Solution][Lists] - Tests cleanup and remove unnecessary import (elastic#73865)
  [Ingest Management] main branch uses epr-snapshot. Others production (elastic#73555)
  [Canvas][tech-debt] Fix SVG not shrinking vertically properly (elastic#73867)
  [Maps] upgrade turf (elastic#73816)
  [Security Solution][Telemetry] Concurrent telemetry requests (elastic#73558)
  [Security Solution][Exceptions] - Update how nested entries are displayed in exceptions viewer (elastic#73745)
  [Security Solution][Exceptions] Adds autocomplete workaround for .text fields (elastic#73761)
  [Metrics UI] Fix previewing of No Data results (elastic#73753)
  Closes elastic#72914 by hiding anomaly detection settings links when the ml plugin is disabled. (elastic#73638)
  [Ingest Manager] Fix config selection in enrollment flyout from config list page (elastic#73833)
  [DOCS] Fixes typo in Alerting actions (elastic#73756)
  [APM] fixes linking errors to ML and Discover (elastic#73758)
  Handle promise rejections when building artifacts (elastic#73831)
  [Security Solution][Detections] Change from sha1 to sha256 (elastic#73741)
  ...

.eslintrc.js

@@ -529,6 +529,7 @@ module.exports = {
         'x-pack/test_utils/**/*',
         'x-pack/gulpfile.js',
         'x-pack/plugins/apm/public/utils/testHelpers.js',
+        'x-pack/plugins/canvas/shareable_runtime/postcss.config.js',
       ],
       rules: {
         'import/no-extraneous-dependencies': [

docs/development/core/server/kibana-plugin-core-server.assistanceapiresponse.md

@@ -4,6 +4,9 @@
 
 ## AssistanceAPIResponse interface
 
+> Warning: This API is now obsolete.
+> 
+> 
 
 <b>Signature:</b>
 

docs/development/core/server/kibana-plugin-core-server.assistantapiclientparams.md

@@ -4,6 +4,9 @@
 
 ## AssistantAPIClientParams interface
 
+> Warning: This API is now obsolete.
+> 
+> 
 
 <b>Signature:</b>
 

docs/development/core/server/kibana-plugin-core-server.deprecationapiclientparams.md

@@ -4,6 +4,9 @@
 
 ## DeprecationAPIClientParams interface
 
+> Warning: This API is now obsolete.
+> 
+> 
 
 <b>Signature:</b>
 

docs/development/core/server/kibana-plugin-core-server.deprecationapiresponse.md

@@ -4,6 +4,9 @@
 
 ## DeprecationAPIResponse interface
 
+> Warning: This API is now obsolete.
+> 
+> 
 
 <b>Signature:</b>
 

docs/development/core/server/kibana-plugin-core-server.deprecationinfo.md

@@ -4,6 +4,9 @@
 
 ## DeprecationInfo interface
 
+> Warning: This API is now obsolete.
+> 
+> 
 
 <b>Signature:</b>
 

docs/development/core/server/kibana-plugin-core-server.elasticsearchclientconfig.md

@@ -0,0 +1,18 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [ElasticsearchClientConfig](./kibana-plugin-core-server.elasticsearchclientconfig.md)
+
+## ElasticsearchClientConfig type
+
+Configuration options to be used to create a [cluster client](./kibana-plugin-core-server.iclusterclient.md) using the [createClient API](./kibana-plugin-core-server.elasticsearchservicestart.createclient.md)
+
+<b>Signature:</b>
+
+```typescript
+export declare type ElasticsearchClientConfig = Pick<ElasticsearchConfig, 'customHeaders' | 'logQueries' | 'sniffOnStart' | 'sniffOnConnectionFault' | 'requestHeadersWhitelist' | 'sniffInterval' | 'hosts' | 'username' | 'password'> & {
+    pingTimeout?: ElasticsearchConfig['pingTimeout'] | ClientOptions['pingTimeout'];
+    requestTimeout?: ElasticsearchConfig['requestTimeout'] | ClientOptions['requestTimeout'];
+    ssl?: Partial<ElasticsearchConfig['ssl']>;
+    keepAlive?: boolean;
+};
+```

docs/development/core/server/kibana-plugin-core-server.elasticsearchservicestart.client.md

@@ -0,0 +1,22 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [ElasticsearchServiceStart](./kibana-plugin-core-server.elasticsearchservicestart.md) &gt; [client](./kibana-plugin-core-server.elasticsearchservicestart.client.md)
+
+## ElasticsearchServiceStart.client property
+
+A pre-configured [Elasticsearch client](./kibana-plugin-core-server.iclusterclient.md)
+
+<b>Signature:</b>
+
+```typescript
+readonly client: IClusterClient;
+```
+
+## Example
+
+
+```js
+const client = core.elasticsearch.client;
+
+```
+

docs/development/core/server/kibana-plugin-core-server.elasticsearchservicestart.createclient.md

@@ -0,0 +1,23 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [ElasticsearchServiceStart](./kibana-plugin-core-server.elasticsearchservicestart.md) &gt; [createClient](./kibana-plugin-core-server.elasticsearchservicestart.createclient.md)
+
+## ElasticsearchServiceStart.createClient property
+
+Create application specific Elasticsearch cluster API client with customized config. See [IClusterClient](./kibana-plugin-core-server.iclusterclient.md)<!-- -->.
+
+<b>Signature:</b>
+
+```typescript
+readonly createClient: (type: string, clientConfig?: Partial<ElasticsearchClientConfig>) => ICustomClusterClient;
+```
+
+## Example
+
+
+```js
+const client = elasticsearch.createClient('my-app-name', config);
+const data = await client.asInternalUser.search();
+
+```
+

docs/development/core/server/kibana-plugin-core-server.elasticsearchservicestart.md

@@ -15,5 +15,7 @@ export interface ElasticsearchServiceStart
 
 |  Property | Type | Description |
 |  --- | --- | --- |
+|  [client](./kibana-plugin-core-server.elasticsearchservicestart.client.md) | <code>IClusterClient</code> | A pre-configured [Elasticsearch client](./kibana-plugin-core-server.iclusterclient.md) |
+|  [createClient](./kibana-plugin-core-server.elasticsearchservicestart.createclient.md) | <code>(type: string, clientConfig?: Partial&lt;ElasticsearchClientConfig&gt;) =&gt; ICustomClusterClient</code> | Create application specific Elasticsearch cluster API client with customized config. See [IClusterClient](./kibana-plugin-core-server.iclusterclient.md)<!-- -->. |
 |  [legacy](./kibana-plugin-core-server.elasticsearchservicestart.legacy.md) | <code>{</code><br/><code>        readonly createClient: (type: string, clientConfig?: Partial&lt;LegacyElasticsearchClientConfig&gt;) =&gt; ILegacyCustomClusterClient;</code><br/><code>        readonly client: ILegacyClusterClient;</code><br/><code>    }</code> |  |
 

docs/development/core/server/kibana-plugin-core-server.httpservicesetup.registerroutehandlercontext.md

@@ -21,7 +21,7 @@ registerRouteHandlerContext: <T extends keyof RequestHandlerContext>(contextName
    'myApp',
    (context, req) => {
     async function search (id: string) {
-      return await context.elasticsearch.legacy.client.callAsInternalUser('endpoint', id);
+      return await context.elasticsearch.client.asCurrentUser.find(id);
     }
     return { search };
    }

docs/development/core/server/kibana-plugin-core-server.iclusterclient.asinternaluser.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [IClusterClient](./kibana-plugin-core-server.iclusterclient.md) &gt; [asInternalUser](./kibana-plugin-core-server.iclusterclient.asinternaluser.md)
+
+## IClusterClient.asInternalUser property
+
+A [client](./kibana-plugin-core-server.elasticsearchclient.md) to be used to query the ES cluster on behalf of the Kibana internal user
+
+<b>Signature:</b>
+
+```typescript
+readonly asInternalUser: ElasticsearchClient;
+```

docs/development/core/server/kibana-plugin-core-server.iclusterclient.asscoped.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [IClusterClient](./kibana-plugin-core-server.iclusterclient.md) &gt; [asScoped](./kibana-plugin-core-server.iclusterclient.asscoped.md)
+
+## IClusterClient.asScoped property
+
+Creates a [scoped cluster client](./kibana-plugin-core-server.iscopedclusterclient.md) bound to given [request](./kibana-plugin-core-server.scopeablerequest.md)
+
+<b>Signature:</b>
+
+```typescript
+asScoped: (request: ScopeableRequest) => IScopedClusterClient;
+```

docs/development/core/server/kibana-plugin-core-server.iclusterclient.md

@@ -0,0 +1,21 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [IClusterClient](./kibana-plugin-core-server.iclusterclient.md)
+
+## IClusterClient interface
+
+Represents an Elasticsearch cluster API client created by the platform. It allows to call API on behalf of the internal Kibana user and the actual user that is derived from the request headers (via `asScoped(...)`<!-- -->).
+
+<b>Signature:</b>
+
+```typescript
+export interface IClusterClient 
+```
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [asInternalUser](./kibana-plugin-core-server.iclusterclient.asinternaluser.md) | <code>ElasticsearchClient</code> | A [client](./kibana-plugin-core-server.elasticsearchclient.md) to be used to query the ES cluster on behalf of the Kibana internal user |
+|  [asScoped](./kibana-plugin-core-server.iclusterclient.asscoped.md) | <code>(request: ScopeableRequest) =&gt; IScopedClusterClient</code> | Creates a [scoped cluster client](./kibana-plugin-core-server.iscopedclusterclient.md) bound to given [request](./kibana-plugin-core-server.scopeablerequest.md) |
+

docs/development/core/server/kibana-plugin-core-server.icustomclusterclient.close.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [ICustomClusterClient](./kibana-plugin-core-server.icustomclusterclient.md) &gt; [close](./kibana-plugin-core-server.icustomclusterclient.close.md)
+
+## ICustomClusterClient.close property
+
+Closes the cluster client. After that client cannot be used and one should create a new client instance to be able to interact with Elasticsearch API.
+
+<b>Signature:</b>
+
+```typescript
+close: () => Promise<void>;
+```

docs/development/core/server/kibana-plugin-core-server.icustomclusterclient.md

@@ -0,0 +1,20 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [ICustomClusterClient](./kibana-plugin-core-server.icustomclusterclient.md)
+
+## ICustomClusterClient interface
+
+See [IClusterClient](./kibana-plugin-core-server.iclusterclient.md)
+
+<b>Signature:</b>
+
+```typescript
+export interface ICustomClusterClient extends IClusterClient 
+```
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [close](./kibana-plugin-core-server.icustomclusterclient.close.md) | <code>() =&gt; Promise&lt;void&gt;</code> | Closes the cluster client. After that client cannot be used and one should create a new client instance to be able to interact with Elasticsearch API. |
+

docs/development/core/server/kibana-plugin-core-server.ilegacyclusterclient.md

@@ -4,6 +4,11 @@
 
 ## ILegacyClusterClient type
 
+> Warning: This API is now obsolete.
+> 
+> Use [IClusterClient](./kibana-plugin-core-server.iclusterclient.md)<!-- -->.
+> 
+
 Represents an Elasticsearch cluster API client created by the platform. It allows to call API on behalf of the internal Kibana user and the actual user that is derived from the request headers (via `asScoped(...)`<!-- -->).
 
 See [LegacyClusterClient](./kibana-plugin-core-server.legacyclusterclient.md)<!-- -->.

docs/development/core/server/kibana-plugin-core-server.ilegacycustomclusterclient.md

@@ -4,6 +4,11 @@
 
 ## ILegacyCustomClusterClient type
 
+> Warning: This API is now obsolete.
+> 
+> Use [ICustomClusterClient](./kibana-plugin-core-server.icustomclusterclient.md)<!-- -->.
+> 
+
 Represents an Elasticsearch cluster API client created by a plugin. It allows to call API on behalf of the internal Kibana user and the actual user that is derived from the request headers (via `asScoped(...)`<!-- -->).
 
 See [LegacyClusterClient](./kibana-plugin-core-server.legacyclusterclient.md)<!-- -->.

docs/development/core/server/kibana-plugin-core-server.ilegacyscopedclusterclient.md

@@ -4,6 +4,11 @@
 
 ## ILegacyScopedClusterClient type
 
+> Warning: This API is now obsolete.
+> 
+> Use [IScopedClusterClient](./kibana-plugin-core-server.iscopedclusterclient.md)<!-- -->.
+> 
+
 Serves the same purpose as "normal" `ClusterClient` but exposes additional `callAsCurrentUser` method that doesn't use credentials of the Kibana internal user (as `callAsInternalUser` does) to request Elasticsearch API, but rather passes HTTP headers extracted from the current user request to the API.
 
 See [LegacyScopedClusterClient](./kibana-plugin-core-server.legacyscopedclusterclient.md)<!-- -->.

docs/development/core/server/kibana-plugin-core-server.indexsettingsdeprecationinfo.md

@@ -4,6 +4,9 @@
 
 ## IndexSettingsDeprecationInfo interface
 
+> Warning: This API is now obsolete.
+> 
+> 
 
 <b>Signature:</b>
 

docs/development/core/server/kibana-plugin-core-server.iscopedclusterclient.ascurrentuser.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [IScopedClusterClient](./kibana-plugin-core-server.iscopedclusterclient.md) &gt; [asCurrentUser](./kibana-plugin-core-server.iscopedclusterclient.ascurrentuser.md)
+
+## IScopedClusterClient.asCurrentUser property
+
+A [client](./kibana-plugin-core-server.elasticsearchclient.md) to be used to query the elasticsearch cluster on behalf of the user that initiated the request to the Kibana server.
+
+<b>Signature:</b>
+
+```typescript
+readonly asCurrentUser: ElasticsearchClient;
+```

docs/development/core/server/kibana-plugin-core-server.iscopedclusterclient.asinternaluser.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [IScopedClusterClient](./kibana-plugin-core-server.iscopedclusterclient.md) &gt; [asInternalUser](./kibana-plugin-core-server.iscopedclusterclient.asinternaluser.md)
+
+## IScopedClusterClient.asInternalUser property
+
+A [client](./kibana-plugin-core-server.elasticsearchclient.md) to be used to query the elasticsearch cluster on behalf of the internal Kibana user.
+
+<b>Signature:</b>
+
+```typescript
+readonly asInternalUser: ElasticsearchClient;
+```

docs/development/core/server/kibana-plugin-core-server.iscopedclusterclient.md

@@ -0,0 +1,21 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [IScopedClusterClient](./kibana-plugin-core-server.iscopedclusterclient.md)
+
+## IScopedClusterClient interface
+
+Serves the same purpose as the normal [cluster client](./kibana-plugin-core-server.iclusterclient.md) but exposes an additional `asCurrentUser` method that doesn't use credentials of the Kibana internal user (as `asInternalUser` does) to request Elasticsearch API, but rather passes HTTP headers extracted from the current user request to the API instead.
+
+<b>Signature:</b>
+
+```typescript
+export interface IScopedClusterClient 
+```
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [asCurrentUser](./kibana-plugin-core-server.iscopedclusterclient.ascurrentuser.md) | <code>ElasticsearchClient</code> | A [client](./kibana-plugin-core-server.elasticsearchclient.md) to be used to query the elasticsearch cluster on behalf of the user that initiated the request to the Kibana server. |
+|  [asInternalUser](./kibana-plugin-core-server.iscopedclusterclient.asinternaluser.md) | <code>ElasticsearchClient</code> | A [client](./kibana-plugin-core-server.elasticsearchclient.md) to be used to query the elasticsearch cluster on behalf of the internal Kibana user. |
+

docs/development/core/server/kibana-plugin-core-server.legacyapicaller.md

@@ -4,6 +4,9 @@
 
 ## LegacyAPICaller interface
 
+> Warning: This API is now obsolete.
+> 
+> 
 
 <b>Signature:</b>
 

docs/development/core/server/kibana-plugin-core-server.legacycallapioptions.md

@@ -4,6 +4,10 @@
 
 ## LegacyCallAPIOptions interface
 
+> Warning: This API is now obsolete.
+> 
+> 
+
 The set of options that defines how API call should be made and result be processed.
 
 <b>Signature:</b>

docs/development/core/server/kibana-plugin-core-server.legacyclusterclient.md

@@ -4,6 +4,12 @@
 
 ## LegacyClusterClient class
 
+> Warning: This API is now obsolete.
+> 
+> Use [IClusterClient](./kibana-plugin-core-server.iclusterclient.md)<!-- -->.
+> 
+
+Represents an Elasticsearch cluster API client created by the platform. It allows to call API on behalf of the internal Kibana user and the actual user that is derived from the request headers (via `asScoped(...)`<!-- -->).
 
 <b>Signature:</b>
 

docs/development/core/server/kibana-plugin-core-server.legacyelasticsearchclientconfig.md

@@ -4,6 +4,9 @@
 
 ## LegacyElasticsearchClientConfig type
 
+> Warning: This API is now obsolete.
+> 
+> 
 
 <b>Signature:</b>
 

docs/development/core/server/kibana-plugin-core-server.legacyelasticsearcherror.md

@@ -4,6 +4,7 @@
 
 ## LegacyElasticsearchError interface
 
+@<!-- -->deprecated. The new elasticsearch client doesn't wrap errors anymore.
 
 <b>Signature:</b>
 

docs/development/core/server/kibana-plugin-core-server.legacyscopedclusterclient.md

@@ -4,6 +4,12 @@
 
 ## LegacyScopedClusterClient class
 
+> Warning: This API is now obsolete.
+> 
+> Use [scoped cluster client](./kibana-plugin-core-server.iscopedclusterclient.md)<!-- -->.
+> 
+
+Serves the same purpose as the normal [cluster client](./kibana-plugin-core-server.iclusterclient.md) but exposes an additional `asCurrentUser` method that doesn't use credentials of the Kibana internal user (as `asInternalUser` does) to request Elasticsearch API, but rather passes HTTP headers extracted from the current user request to the API instead.
 
 <b>Signature:</b>