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Import OpenSSL 1.1.1f

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This commit is contained in:
Steve Dower
2020-04-03 21:53:21 +01:00
parent 6f2f71e7ea
commit e531386a2f
993 changed files with 23821 additions and 3602 deletions
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31
ssl/statem/extensions_srvr.c
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@@ -1,5 +1,5 @@
/*
* Copyright 2016-2019 The OpenSSL Project Authors. All Rights Reserved.
* Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
@@ -8,8 +8,8 @@
*/
#include <openssl/ocsp.h>
#include "../ssl_locl.h"
#include "statem_locl.h"
#include "../ssl_local.h"
#include "statem_local.h"
#include "internal/cryptlib.h"
#define COOKIE_STATE_FORMAT_VERSION 0
@@ -127,6 +127,10 @@ int tls_parse_ctos_server_name(SSL *s, PACKET *pkt, unsigned int context,
return 0;
}
/*
* In TLSv1.2 and below the SNI is associated with the session. In TLSv1.3
* we always use the SNI value from the handshake.
*/
if (!s->hit || SSL_IS_TLS13(s)) {
if (PACKET_remaining(&hostname) > TLSEXT_MAXLEN_host_name) {
SSLfatal(s, SSL_AD_UNRECOGNIZED_NAME,
@@ -155,8 +159,12 @@ int tls_parse_ctos_server_name(SSL *s, PACKET *pkt, unsigned int context,
}
s->servername_done = 1;
}
if (s->hit) {
} else {
/*
* In TLSv1.2 and below we should check if the SNI is consistent between
* the initial handshake and the resumption. In TLSv1.3 SNI is not
* associated with the session.
*/
/*
* TODO(openssl-team): if the SNI doesn't match, we MUST
* fall back to a full handshake.
@@ -164,9 +172,6 @@ int tls_parse_ctos_server_name(SSL *s, PACKET *pkt, unsigned int context,
s->servername_done = (s->session->ext.hostname != NULL)
&& PACKET_equal(&hostname, s->session->ext.hostname,
strlen(s->session->ext.hostname));
if (!s->servername_done && s->session->ext.hostname != NULL)
s->ext.early_data_ok = 0;
}
return 1;
@@ -1330,8 +1335,14 @@ EXT_RETURN tls_construct_stoc_server_name(SSL *s, WPACKET *pkt,
unsigned int context, X509 *x,
size_t chainidx)
{
if (s->hit || s->servername_done != 1
|| s->ext.hostname == NULL)
if (s->servername_done != 1)
return EXT_RETURN_NOT_SENT;
/*
* Prior to TLSv1.3 we ignore any SNI in the current handshake if resuming.
* We just use the servername from the initial handshake.
*/
if (s->hit && !SSL_IS_TLS13(s))
return EXT_RETURN_NOT_SENT;
if (!WPACKET_put_bytes_u16(pkt, TLSEXT_TYPE_server_name)