From b1c19610b2f4637c7dfe1b620b6474bbb9b23fe4 Mon Sep 17 00:00:00 2001 From: Christoph Ziebuhr Date: Mon, 1 Dec 2014 14:41:36 +0100 Subject: [PATCH] Add support for Server Name Indication Signed-off-by: Christoph Ziebuhr --- ustream-openssl.h | 5 +++++ ustream-polarssl.h | 5 +++++ ustream-ssl.c | 4 ++++ ustream-ssl.h | 1 + 4 files changed, 15 insertions(+) diff --git a/ustream-openssl.h b/ustream-openssl.h index ef786f2..afff22b 100644 --- a/ustream-openssl.h +++ b/ustream-openssl.h @@ -39,4 +39,9 @@ static inline void __ustream_ssl_update_peer_cn(struct ustream_ssl *us) { } +static inline void __ustream_ssl_set_server_name(struct ustream_ssl *us) +{ + SSL_set_tlsext_host_name(us->ssl, us->server_name); +} + #endif diff --git a/ustream-polarssl.h b/ustream-polarssl.h index 527c14a..dfc287d 100644 --- a/ustream-polarssl.h +++ b/ustream-polarssl.h @@ -50,6 +50,11 @@ static inline char *__ustream_ssl_strerror(int error, char *buffer, int len) return buffer; } +static inline void __ustream_ssl_set_server_name(struct ustream_ssl *us) +{ + ssl_set_hostname(us->ssl, us->server_name); +} + void __ustream_ssl_update_peer_cn(struct ustream_ssl *us); void __ustream_ssl_session_free(void *ssl); void *__ustream_ssl_session_new(struct ustream_ssl_ctx *ctx); diff --git a/ustream-ssl.c b/ustream-ssl.c index cf8cb84..dd0faf9 100644 --- a/ustream-ssl.c +++ b/ustream-ssl.c @@ -186,6 +186,10 @@ static int _ustream_ssl_init(struct ustream_ssl *us, struct ustream *conn, struc conn->next = &us->stream; ustream_set_io(ctx, us->ssl, conn); ustream_ssl_stream_init(us); + + if (us->server_name) + __ustream_ssl_set_server_name(us); + ustream_ssl_check_conn(us); return 0; diff --git a/ustream-ssl.h b/ustream-ssl.h index b4317af..0c55344 100644 --- a/ustream-ssl.h +++ b/ustream-ssl.h @@ -34,6 +34,7 @@ struct ustream_ssl { void *ssl; char *peer_cn; + char *server_name; int error; bool connected; -- 2.25.1