init commit

api/app/Exceptions/RestPki/CertificadoInvalidException.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Exceptions\RestPki;
+
+use Exception;
+use Illuminate\Http\Response;
+
+class CertificadoInvalidException extends Exception
+{
+    public function render()
+    {
+        return response()->json([
+            'message' => 'O certificado digital informado é inválido ou expirado.'
+        ], Response::HTTP_BAD_REQUEST);
+    }
+}