From 3673e21a770665db118a68e61cb5737851b5aed4 Mon Sep 17 00:00:00 2001
From: nauadratti <nauadratti@poczta.fm>
Date: Thu, 30 Mar 2017 19:05:22 +0000
Subject: [PATCH 1/2] Allow punycode encoded TLDs in email

Closes #500
---
 src/util.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util.js b/src/util.js
index 78394ad4..abf92927 100644
--- a/src/util.js
+++ b/src/util.js
@@ -43,7 +43,7 @@ export default {
     if (!this.isString(data)) {
       return false;
     }
-    const re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
+    const re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+([a-zA-Z]{2,}|xn--[a-zA-Z\-0-9]+)))$/;
     return re.test(data);
   },
 

From f56d5570361aabf610039cdff272764884cfbf9e Mon Sep 17 00:00:00 2001
From: nauadratti <nauadratti@poczta.fm>
Date: Thu, 30 Mar 2017 19:29:50 +0000
Subject: [PATCH 2/2] Add a test for punycode encoded domains

---
 test/general/util.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/general/util.js b/test/general/util.js
index d805eef1..614cad63 100644
--- a/test/general/util.js
+++ b/test/general/util.js
@@ -87,6 +87,10 @@ describe('Util unit tests', function() {
       var data = 'test@example.com';
       expect(openpgp.util.isEmailAddress(data)).to.be.true;
     });
+    it('should return true for valid email address', function() {
+      var data = 'test@xn--wgv.xn--q9jyb4c';
+      expect(openpgp.util.isEmailAddress(data)).to.be.true;
+    });
     it('should return false for invalid email address', function() {
       var data = 'Test User <test@example.com>';
       expect(openpgp.util.isEmailAddress(data)).to.be.false;