Allow user to change where attriubtes are found in JSON on HTTP auth

README.md

@@ -47,9 +47,31 @@ An ldap search will be made of the `base_dn` to find the user. If the user is fo
 
 `endpoint`: `(string)` Address on which login will be attempted
 
+`result`: `(array)` Where the success status and full name of the user can be found in the JSON response, example:
+
+If your JSON response looks like this:
+
+```
+{
+  "result": true,
+  "data": {
+    "name": "Daniel Pegg"
+  }
+}
+```
+
+Your result array should look like this:
+
+```
+result => [
+    'success' => 'result',
+    'name' => 'data.name',
+],
+```
+
 ### Description
 
-A POST request will be sent to the endpoint with the attributes of `email` and `password`. The expected response is JSON, with a `result` item containing true or false, and a `data.name` item containing a name for the user.
+A POST request will be sent to the endpoint with the attributes of `email` and `password`. The expected response is JSON, and should contain the success status of the credentials, and if the success status is true, the full name of a user. 
 
 # Extending
 

src/AuthServices/HttpAuthService.php

@@ -2,9 +2,9 @@
 
 namespace Daynnnnn\Statamic\Auth\ForwardAuth\AuthServices;
 
+use Illuminate\Support\Arr;
 use Illuminate\Support\Facades\Http;
 
-
 class HttpAuthService implements AuthServiceContract
 {
     protected $config;
@@ -19,12 +19,12 @@ public function checkCredentialsAgainstForwardAuth(array $credentials) {
     }
 
     public function credentialsValidAgainstForwardAuth() {
-        return $this->forwardAuthUser['result'];
+        return Arr::get($this->forwardAuthUser, $this->config['config']['response']['success']);
     }
 
     public function userData() {
         return array_merge($this->config['data'], [
-            'name' => $this->forwardAuthUser['data']['name'],
+            'name' => Arr::get($this->forwardAuthUser, $this->config['config']['response']['name']),
             'forward_auth' => true,
         ]);
     }