From 0d12531ffec18dfca4d90b1374da3085f472aa5c Mon Sep 17 00:00:00 2001
From: Julian Hundeloh <jaulz@users.noreply.github.com>
Date: Tue, 17 Dec 2019 19:06:32 +0100
Subject: [PATCH] [simple-oauth2] fix: allow custom fields (#40797)

* fix: allow custom fields

* test: add test
---
 types/simple-oauth2/index.d.ts             |  6 ++++++
 types/simple-oauth2/simple-oauth2-tests.ts | 18 ++++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/types/simple-oauth2/index.d.ts b/types/simple-oauth2/index.d.ts
index 0cec5a0773..a04a41647b 100644
--- a/types/simple-oauth2/index.d.ts
+++ b/types/simple-oauth2/index.d.ts
@@ -72,6 +72,8 @@ export interface AccessToken {
 
 export type AuthorizationCode = string;
 export interface AuthorizationTokenConfig {
+    [key: string]: any;
+
     /** Authorization code (from previous step) */
     code: AuthorizationCode;
     /** A string that represents the callback uri */
@@ -81,6 +83,8 @@ export interface AuthorizationTokenConfig {
 }
 
 export interface PasswordTokenConfig {
+    [key: string]: any;
+
     /** A string that represents the registered username */
     username: string;
     /** A string that represents the registered password. */
@@ -90,6 +94,8 @@ export interface PasswordTokenConfig {
 }
 
 export interface ClientCredentialTokenConfig {
+    [key: string]: any;
+
     /** A string that represents the application privileges */
     scope?: string | string[];
 }
diff --git a/types/simple-oauth2/simple-oauth2-tests.ts b/types/simple-oauth2/simple-oauth2-tests.ts
index c33564b7cd..7880c0225a 100644
--- a/types/simple-oauth2/simple-oauth2-tests.ts
+++ b/types/simple-oauth2/simple-oauth2-tests.ts
@@ -143,3 +143,21 @@ const oauth2 = oauth2lib.create(credentials);
 
 //     // => { "status": "401", "message": "Unauthorized" }
 // })();
+
+// #Custom Grant
+(async () => {
+    const tokenConfig = {
+        username: 'username',
+        password: 'password',
+        scope: [ '<scope1>', '<scope2>' ],
+        grant_type: 'openapi_2lo'
+    };
+
+    // Save the access token
+    try {
+        const result = await oauth2.ownerPassword.getToken(tokenConfig);
+        const accessToken = oauth2.accessToken.create(result);
+    } catch (error) {
+        console.log('Access Token Error', error.message);
+    }
+})();