✨ Elastic Security node (#2206)

* ✨ Create Elastic Security node

* 🔨 Place Elastic nodes in Elastic dir

* ⚡ Improvements

* 🔨 Split credentials

* 🎨 Fix formatting

* ⚡ Tolerate trailing slash

* 👕 Fix lint

* 👕 Fix lint

* 🐛 Fix tags filter in case:getAll

* 🔨 Refactor sort options in case:getAll

* ✏️ Reword param descriptions

* 🔥 Remove descriptions per feedback

* 🐛 Fix case:getStatus operation

* ✏️ Reword param and error message

* ✏️ Reword param descriptions

* 🔨 Account for empty string in owner

* ✏️ Reword param description

* ✏️ Add more tooltip descriptions

* ⚡ Add cred test

* ✏️ Add param description

* ✏️ Add comment dividers

* ⚡ Improve UX for third-party service params

* 🔨 Minor tweaks per feedback

* 🔨 Make getStatus naming consistent

* ⚡ Fix operation

Co-authored-by: ricardo <ricardoespinoza105@gmail.com>
Co-authored-by: Mutasem <mutdmour@gmail.com>
Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>

packages/nodes-base/nodes/Elastic/Elasticsearch/GenericFunctions.ts

@@ -0,0 +1,58 @@
+import {
+	OptionsWithUri,
+} from 'request';
+
+import {
+	IExecuteFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+	NodeApiError,
+} from 'n8n-workflow';
+
+import {
+	ElasticsearchApiCredentials,
+} from './types';
+
+export async function elasticsearchApiRequest(
+	this: IExecuteFunctions,
+	method: 'GET' | 'PUT' | 'POST' | 'DELETE',
+	endpoint: string,
+	body: IDataObject = {},
+	qs: IDataObject = {},
+) {
+	const {
+		username,
+		password,
+		baseUrl,
+	} = await this.getCredentials('elasticsearchApi') as ElasticsearchApiCredentials;
+
+	const token = Buffer.from(`${username}:${password}`).toString('base64');
+
+	const options: OptionsWithUri = {
+		headers: {
+			Authorization: `Basic ${token}`,
+			'Content-Type': 'application/json',
+		},
+		method,
+		body,
+		qs,
+		uri: `${baseUrl}${endpoint}`,
+		json: true,
+	};
+
+	if (!Object.keys(body).length) {
+		delete options.body;
+	}
+
+	if (!Object.keys(qs).length) {
+		delete options.qs;
+	}
+
+	try {
+		return await this.helpers.request(options);
+	} catch (error) {
+		throw new NodeApiError(this.getNode(), error);
+	}
+}