From 7883dd54998f351e2f59d1e8e4238eb906f79ade Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Sat, 16 Apr 2022 13:09:42 +0200
Subject: [bugfix] Convert IDNs to punycode before using as session name (#458)

* convert hostname to punycode for session name

* test punycode
---
 internal/router/session_test.go | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'internal/router/session_test.go')

diff --git a/internal/router/session_test.go b/internal/router/session_test.go
index 40ceae346..d36da9596 100644
--- a/internal/router/session_test.go
+++ b/internal/router/session_test.go
@@ -82,6 +82,15 @@ func (suite *SessionTestSuite) TestDeriveSessionOK() {
 	suite.Equal("gotosocial-example.org", sessionName)
 }
 
+func (suite *SessionTestSuite) TestDeriveSessionIDNOK() {
+	viper.Set(config.Keys.Protocol, "https")
+	viper.Set(config.Keys.Host, "fóid.org")
+
+	sessionName, err := router.SessionName()
+	suite.NoError(err)
+	suite.Equal("gotosocial-xn--fid-gna.org", sessionName)
+}
+
 func TestSessionTestSuite(t *testing.T) {
 	suite.Run(t, &SessionTestSuite{})
 }
-- 
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