HOR-1750

workflow/engine/src/ProcessMaker/Policies/ControlUnderUpdating.php

@@ -23,20 +23,7 @@ class ControlUnderUpdating implements iAuthenticate
     public function __isAllowed()
     {
         $response = true;
-        $underUpdating = \Bootstrap::isPMUnderUpdating();
+        self::verifyUnderUpgrading();
-        if ($underUpdating['action']) {
-            $sysTemp = true;
-            if (defined('SYS_TEMP')) {
-                $sysTemp = $underUpdating['workspace'] == SYS_TEMP;
-            }
-            if ($underUpdating['workspace'] == 'true' || $sysTemp) {
-                $message = 'The server is currently unable to handle the request '
-                        . 'due to temporary overloading or server maintenance ('
-                        . 'an application update has probably been performed on '
-                        . 'the server)';
-                throw new RestException(503, $message);
-            }
-        }
         return $response;
     }
 
@@ -53,4 +40,27 @@ class ControlUnderUpdating implements iAuthenticate
         return '';
     }
 
+    /**
+     * Verify under upgrading, if the state is under update an exception is 
+     * thrown of type RestException.
+     * @throws RestException
+     */
+    public static function verifyUnderUpgrading()
+    {
+        $underUpdating = \Bootstrap::isPMUnderUpdating();
+        if ($underUpdating['action']) {
+            $sysTemp = true;
+            if (defined('SYS_TEMP')) {
+                $sysTemp = $underUpdating['workspace'] == SYS_TEMP;
+            }
+            if ($underUpdating['workspace'] == 'true' || $sysTemp) {
+                $message = 'The server is currently unable to handle the request '
+                        . 'due to temporary overloading or server maintenance ('
+                        . 'an application update has probably been performed on '
+                        . 'the server)';
+                throw new RestException(503, $message);
+            }
+        }
+    }
+
 }

workflow/engine/src/ProcessMaker/Services/OAuth2/Server.php

@@ -284,6 +284,8 @@ class Server implements iAuthenticate
      */
     public function postToken($request = null, $returnResponse = false)
     {
+        \ProcessMaker\Policies\ControlUnderUpdating::verifyUnderUpgrading();
+        
         // Handle a request for an OAuth2.0 Access Token and send the response to the client
         if ($request == null) {
             $request = \OAuth2\Request::createFromGlobals();