check error

handlers/login.go

@@ -215,7 +215,13 @@ func (aH *AccessHandler) Me(c *gin.Context) {
 		return
 	}
 
-	claims := token.Claims.(jwt.MapClaims)
+	claims, ok := token.Claims.(jwt.MapClaims)
+	if !ok {
+		aH.logger.Error("Me", "error: token.Claims.(jwt.MapClaims)")
+		c.JSON(http.StatusInternalServerError, nil)
+		return
+	}
+
 	c.JSON(http.StatusOK, gin.H{
 		"id":   claims["id"],
 		"user": claims["username"],