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masaori pushed a commit to branch quic-latest
in repository https://gitbox.apache.org/repos/asf/trafficserver.git
The following commit(s) were added to refs/heads/quic-latest by this push:
new cc560cf Set ALPN ext for quic client
cc560cf is described below
commit cc560cf271f0f6f0cadd56f6b992ee24d48c0807
Author: Masaori Koshiba <[email protected]>
AuthorDate: Mon May 21 14:03:47 2018 +0900
Set ALPN ext for quic client
---
iocore/net/quic/QUICConfig.cc | 6 +++++-
iocore/net/quic/QUICTypes.h | 5 +++++
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/iocore/net/quic/QUICConfig.cc b/iocore/net/quic/QUICConfig.cc
index 8b75993..bd6294b 100644
--- a/iocore/net/quic/QUICConfig.cc
+++ b/iocore/net/quic/QUICConfig.cc
@@ -24,6 +24,7 @@
#include "QUICConfig.h"
#include <openssl/ssl.h>
+
#include <records/I_RecHttp.h>
#include "P_SSLConfig.h"
@@ -88,7 +89,10 @@ quic_init_client_ssl_ctx(const QUICConfigParams *params)
{
SSL_CTX *ssl_ctx = quic_new_ssl_ctx();
- // SSL_CTX_set_alpn_protos()
+ if (SSL_CTX_set_alpn_protos(ssl_ctx, reinterpret_cast<const unsigned char
*>(QUIC_ALPN_PROTO_LIST.data()),
+ QUIC_ALPN_PROTO_LIST.size()) != 0) {
+ Error("SSL_CTX_set_alpn_protos failed");
+ }
if (params->client_supported_groups() != nullptr) {
if (SSL_CTX_set1_groups_list(ssl_ctx, params->client_supported_groups())
!= 1) {
diff --git a/iocore/net/quic/QUICTypes.h b/iocore/net/quic/QUICTypes.h
index 552b685..715b37c 100644
--- a/iocore/net/quic/QUICTypes.h
+++ b/iocore/net/quic/QUICTypes.h
@@ -53,6 +53,11 @@ constexpr QUICVersion QUIC_EXERCISE_VERSIONS = 0x1a2a3a4a;
constexpr QUICStreamId STREAM_ID_FOR_HANDSHAKE = 0;
+// OpenSSL protocol-lists format (vector of 8-bit length-prefixed, byte
strings)
+// https://www.openssl.org/docs/manmaster/man3/SSL_CTX_set_alpn_protos.html
+// Should be integrate with IP_PROTO_TAG_HTTP_QUIC in ts/ink_inet.h ?
+constexpr std::string_view QUIC_ALPN_PROTO_LIST("\5hq-11"sv);
+
enum class QUICHandshakeMsgType {
NONE = 0,
INITIAL,
--
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