Fix: Authorization error

src/ApiCommons/Middleware/LoggingMiddleware.cs

@@ -23,6 +23,7 @@ namespace Coscine.ApiCommons.Middleware
 
         public async Task Invoke(HttpContext context)
         {
+            bool _authorized = false;
             if (context.Request.Path.Value.Contains("TOS"))
             {
                 await _next(context);
@@ -61,6 +62,8 @@ namespace Coscine.ApiCommons.Middleware
                             CoscineLoggerMetadata.SetUri(_uri);
 
                             // Get the User Id
+                            try
+                            {
                                 var authorization = context.Request.Headers["Authorization"].ToArray();
                                 string bearer = null;
                                 foreach (var line in authorization)
@@ -81,6 +84,12 @@ namespace Coscine.ApiCommons.Middleware
                                         CoscineLoggerMetadata.SetUserId(userId);
                                     }
                                 }
+                                _authorized = true;
+                            }
+                            catch (Exception ex)
+                            {
+                                _authorized = false;
+                            }
 
                             // Get the corrolation Id
                             context.Request.Headers.TryGetValue("X-Coscine-Logging-CorrelationId", out StringValues clientCorrolationId);
@@ -182,11 +191,10 @@ namespace Coscine.ApiCommons.Middleware
                             {
                                 byte[] data;
 
-                                if (true)  // ex.GetType() == typeof(...)
+                                if (!_authorized)
                                 {
 									context.Response.StatusCode = StatusCodes.Status401Unauthorized;
-                                    data = System.Text.Encoding.UTF8.GetBytes($"{ex.GetType()}");
-                                    //byte[] data = System.Text.Encoding.UTF8.GetBytes("Invalid authentication. Please try again.");
+                                    data = System.Text.Encoding.UTF8.GetBytes("Invalid authentication. Please try again.");
 								}
 								else
 								{