Fixed issue #8649: Incorrect response when trying to invoke get_sessi…

…on_key method via remotecontrol and using MSSQL

application/models/Session.php

@@ -49,5 +49,25 @@ public function primaryKey()
 	{
 		return 'id';
 	}
+
+    public function afterFind()
+    {
+        // MSSQL delivers hex data
+        $sDatabasetype = Yii::app()->db->getDriverName();
+        if($sDatabasetype=='sqlsrv' || $sDatabasetype=='mssql' || $sDatabasetype=='dblib')
+        {
+            $this->data=$this->hexToStr($this->data); 
+        }
+        return parent::afterFind();
+    }
+
+    private function hexToStr($hex){
+        $string='';
+        for ($i=0; $i < strlen($hex)-1; $i+=2){
+            $string .= chr(hexdec($hex[$i].$hex[$i+1]));
+        }
+        return $string;
+    }
+
 }
 ?>