✨ Add GoogleDrive-Node

packages/nodes-base/nodes/Google/GoogleApi.ts

@@ -0,0 +1,22 @@
+
+import { JWT } from 'google-auth-library';
+import { google } from 'googleapis';
+
+
+/**
+ * Returns the authentication client needed to access spreadsheet
+ */
+export async function getAuthenticationClient(email: string, privateKey: string, scopes: string[]): Promise <JWT> {
+	const client = new google.auth.JWT(
+		email,
+		undefined,
+		privateKey,
+		scopes,
+		undefined
+	);
+
+	// TODO: Check later if this or the above should be cached
+	await client.authorize();
+
+	return client;
+}