From 7a01239d4d3f986894194e1c43c29716a2380d0c Mon Sep 17 00:00:00 2001
From: melpon <shigemasa7watanabe+github@gmail.com>
Date: Mon, 20 Nov 2023 11:26:02 +0900
Subject: [PATCH] Set SNI for mbedTLS

---
 src/impl/tlstransport.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/impl/tlstransport.cpp b/src/impl/tlstransport.cpp
index 3660a7f3f..0cca128cd 100644
--- a/src/impl/tlstransport.cpp
+++ b/src/impl/tlstransport.cpp
@@ -344,6 +344,11 @@ TlsTransport::TlsTransport(variant<shared_ptr<TcpTransport>, shared_ptr<HttpProx
 			mbedtls::check(mbedtls_ssl_conf_own_cert(&mConf, crt.get(), pk.get()));
 		}
 
+		if (mIsClient && mHost) {
+			PLOG_VERBOSE << "Server Name Indication: " << *mHost;
+			mbedtls_ssl_set_hostname(&mSsl, mHost->c_str());
+		}
+
 		mbedtls::check(mbedtls_ssl_setup(&mSsl, &mConf));
 		mbedtls_ssl_set_bio(&mSsl, static_cast<void *>(this), WriteCallback, ReadCallback, NULL);