From 49579274b25a243463338dd70e6c302f4080f1c3 Mon Sep 17 00:00:00 2001
From: Danilo Tuler <danilo@cartesi.io>
Date: Sun, 20 Sep 2020 15:38:08 -0400
Subject: [PATCH] Update Runner.java

---
 .../core/src/main/java/tech/pegasys/ethsigner/core/Runner.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ethsigner/core/src/main/java/tech/pegasys/ethsigner/core/Runner.java b/ethsigner/core/src/main/java/tech/pegasys/ethsigner/core/Runner.java
index c00b2914e..591b8b269 100644
--- a/ethsigner/core/src/main/java/tech/pegasys/ethsigner/core/Runner.java
+++ b/ethsigner/core/src/main/java/tech/pegasys/ethsigner/core/Runner.java
@@ -203,7 +203,7 @@ private String buildCorsRegexFromConfig() {
       return "";
     }
     if (allowedCorsOrigins.contains("*")) {
-      return "*";
+      return ".*.";
     } else {
       final StringJoiner stringJoiner = new StringJoiner("|");
       allowedCorsOrigins.stream().filter(s -> !s.isEmpty()).forEach(stringJoiner::add);