first commit

app/Lib/Jwt/AccessTokenConstraint.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace App\Lib\Jwt;
+
+use Lcobucci\JWT\Token;
+use Lcobucci\JWT\Validation\Constraint;
+use Lcobucci\JWT\Validation\ConstraintViolation;
+
+class AccessTokenConstraint implements Constraint
+{
+
+    public function assert(Token $token): void
+    {
+        if (! $token->isRelatedTo('refresh')) throw ConstraintViolation::error('Token is not a refresh token', $this);
+    }
+}