From a6fe03ae2e5d4d5bc569b90b1708170591717006 Mon Sep 17 00:00:00 2001
From: Tamir Duberstein <tamird@gmail.com>
Date: Sun, 6 Sep 2015 17:14:41 -0400
Subject: [PATCH] credentials.TLSInfo: export State

---
 credentials/credentials.go | 2 +-
 test/end2end_test.go       | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/credentials/credentials.go b/credentials/credentials.go
index 4c1f0437..cde38dc4 100644
--- a/credentials/credentials.go
+++ b/credentials/credentials.go
@@ -119,7 +119,7 @@ type TransportAuthenticator interface {
 // TLSInfo contains the auth information for a TLS authenticated connection.
 // It implements the AuthInfo interface.
 type TLSInfo struct {
-	state tls.ConnectionState
+	State tls.ConnectionState
 }
 
 func (t TLSInfo) AuthType() string {
diff --git a/test/end2end_test.go b/test/end2end_test.go
index b1862b09..b33467a2 100644
--- a/test/end2end_test.go
+++ b/test/end2end_test.go
@@ -117,16 +117,20 @@ func (s *testServer) UnaryCall(ctx context.Context, in *testpb.SimpleRequest) (*
 		if !ok {
 			grpclog.Fatalf("Failed to get AuthInfo from ctx.")
 		}
-		var authType string
+		var authType, serverName string
 		switch info := authInfo.(type) {
 		case credentials.TLSInfo:
 			authType = info.AuthType()
+			serverName = info.State.ServerName
 		default:
 			grpclog.Fatalf("Unknown AuthInfo type")
 		}
 		if authType != s.security {
 			grpclog.Fatalf("Wrong auth type: got %q, want %q", authType, s.security)
 		}
+		if serverName != "x.test.youtube.com" {
+			return nil, fmt.Errorf("Unknown server name %q", serverName)
+		}
 	}
 
 	// Simulate some service delay.