1 files changed, 9 insertions, 0 deletions
diff --git a/Digitigrade/Model/Instance.php b/Digitigrade/Model/Instance.php
index 6662d7e..5545849 100644
--- a/Digitigrade/Model/Instance.php
+++ b/Digitigrade/Model/Instance.php
@@ -4,6 +4,7 @@ namespace Digitigrade\Model;
 use Digitigrade\Exception\AuthException;
 use Digitigrade\Exception\EndpointMissingException;
 use Digitigrade\GlobalConfig;
+use Digitigrade\HttpResponseStatus\Unauthorized;
 use Digitigrade\Job\RefreshOutboundAuthToken;
 
 class Instance extends FetchableModel {
@@ -80,6 +81,14 @@ class Instance extends FetchableModel {
         return self::findByInboundAuthToken($token);
     }
 
+    public static function requireByRequestHeaders(): self {
+        $inst = self::findByRequestHeaders();
+        if ($inst == null) {
+            throw new Unauthorized();
+        }
+        return $inst;
+    }
+
     public static function findByDialbackSecret(string $secret): ?self {
         $authRecord = InstanceAuth::findWhere('secret = ?', [$secret]);
         if ($authRecord == null)