139 lines
3.9 KiB
C
139 lines
3.9 KiB
C
|
/*
|
||
|
|
* Copyright 2023 The OpenSSL Project Authors. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Licensed under the Apache License 2.0 (the "License"). You may not use
|
||
|
|
* this file except in compliance with the License. You can obtain a copy
|
||
|
|
* in the file LICENSE in the source distribution or at
|
||
|
|
* https://www.openssl.org/source/license.html
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* We need access to the deprecated low level HMAC APIs for legacy purposes
|
||
|
|
* when the deprecated calls are not hidden
|
||
|
|
*/
|
||
|
|
#ifndef OPENSSL_NO_DEPRECATED_3_0
|
||
|
|
# define OPENSSL_SUPPRESS_DEPRECATED
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#include <openssl/opensslconf.h>
|
||
|
|
#include <openssl/bio.h>
|
||
|
|
#include <openssl/crypto.h>
|
||
|
|
#include <openssl/ssl.h>
|
||
|
|
#include <openssl/engine.h>
|
||
|
|
|
||
|
|
#include "helpers/ssltestlib.h"
|
||
|
|
#include "testutil.h"
|
||
|
|
#include "testutil/output.h"
|
||
|
|
#include "internal/ktls.h"
|
||
|
|
#include "../ssl/ssl_local.h"
|
||
|
|
#include "../ssl/statem/statem_local.h"
|
||
|
|
|
||
|
|
static OSSL_LIB_CTX *libctx = NULL;
|
||
|
|
static char *cert = NULL;
|
||
|
|
static char *privkey = NULL;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Test 0: Clientside handshake RTT (TLSv1.2)
|
||
|
|
* Test 1: Serverside handshake RTT (TLSv1.2)
|
||
|
|
* Test 2: Clientside handshake RTT (TLSv1.3)
|
||
|
|
* Test 3: Serverside handshake RTT (TLSv1.3)
|
||
|
|
* Test 4: Clientside handshake RTT with Early Data (TLSv1.3)
|
||
|
|
*/
|
||
|
|
static int test_handshake_rtt(int tst)
|
||
|
|
{
|
||
|
|
SSL_CTX *cctx = NULL, *sctx = NULL;
|
||
|
|
SSL *clientssl = NULL, *serverssl = NULL;
|
||
|
|
int testresult = 0;
|
||
|
|
SSL_CONNECTION *s = NULL;
|
||
|
|
OSSL_STATEM *st = NULL;
|
||
|
|
uint64_t rtt;
|
||
|
|
|
||
|
|
#ifdef OPENSSL_NO_TLS1_2
|
||
|
|
if (tst <= 1)
|
||
|
|
return 1;
|
||
|
|
#endif
|
||
|
|
#ifdef OSSL_NO_USABLE_TLS1_3
|
||
|
|
if (tst >= 2)
|
||
|
|
return 1;
|
||
|
|
#endif
|
||
|
|
|
||
|
|
if (!TEST_true(create_ssl_ctx_pair(libctx, TLS_server_method(),
|
||
|
|
TLS_client_method(),
|
||
|
|
TLS1_VERSION,
|
||
|
|
(tst <= 1) ? TLS1_2_VERSION
|
||
|
|
: TLS1_3_VERSION,
|
||
|
|
&sctx, &cctx, cert, privkey))
|
||
|
|
|| !TEST_true(create_ssl_objects(sctx, cctx, &serverssl, &clientssl,
|
||
|
|
NULL, NULL)))
|
||
|
|
goto end;
|
||
|
|
|
||
|
|
s = SSL_CONNECTION_FROM_SSL(tst % 2 == 0 ? clientssl : serverssl);
|
||
|
|
if (!TEST_ptr(s) || !TEST_ptr(st = &s->statem))
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
/* implicitly set handshake rtt with a delay */
|
||
|
|
switch (tst) {
|
||
|
|
case 0:
|
||
|
|
st->hand_state = TLS_ST_CW_CLNT_HELLO;
|
||
|
|
ossl_statem_client_write_transition(s);
|
||
|
|
OSSL_sleep(1);
|
||
|
|
st->hand_state = TLS_ST_CR_SRVR_DONE;
|
||
|
|
ossl_statem_client_write_transition(s);
|
||
|
|
break;
|
||
|
|
case 1:
|
||
|
|
st->hand_state = TLS_ST_SW_SRVR_DONE;
|
||
|
|
ossl_statem_server_write_transition(s);
|
||
|
|
OSSL_sleep(1);
|
||
|
|
st->hand_state = TLS_ST_SR_FINISHED;
|
||
|
|
ossl_statem_server_write_transition(s);
|
||
|
|
break;
|
||
|
|
case 2:
|
||
|
|
st->hand_state = TLS_ST_CW_CLNT_HELLO;
|
||
|
|
ossl_statem_client_write_transition(s);
|
||
|
|
OSSL_sleep(1);
|
||
|
|
st->hand_state = TLS_ST_CR_SRVR_DONE;
|
||
|
|
ossl_statem_client_write_transition(s);
|
||
|
|
break;
|
||
|
|
case 3:
|
||
|
|
st->hand_state = TLS_ST_SW_SRVR_DONE;
|
||
|
|
ossl_statem_server_write_transition(s);
|
||
|
|
OSSL_sleep(1);
|
||
|
|
st->hand_state = TLS_ST_SR_FINISHED;
|
||
|
|
ossl_statem_server_write_transition(s);
|
||
|
|
break;
|
||
|
|
case 4:
|
||
|
|
st->hand_state = TLS_ST_EARLY_DATA;
|
||
|
|
ossl_statem_client_write_transition(s);
|
||
|
|
OSSL_sleep(1);
|
||
|
|
st->hand_state = TLS_ST_CR_SRVR_DONE;
|
||
|
|
ossl_statem_client_write_transition(s);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!TEST_int_gt(SSL_get_handshake_rtt(SSL_CONNECTION_GET_SSL(s), &rtt), 0))
|
||
|
|
goto end;
|
||
|
|
/* 1 millisec is the absolute minimum it could be given the delay */
|
||
|
|
if (!TEST_uint64_t_ge(rtt, 1000))
|
||
|
|
goto end;
|
||
|
|
|
||
|
|
testresult = 1;
|
||
|
|
|
||
|
|
end:
|
||
|
|
SSL_free(serverssl);
|
||
|
|
SSL_free(clientssl);
|
||
|
|
SSL_CTX_free(sctx);
|
||
|
|
SSL_CTX_free(cctx);
|
||
|
|
|
||
|
|
return testresult;
|
||
|
|
}
|
||
|
|
|
||
|
|
int setup_tests(void)
|
||
|
|
{
|
||
|
|
ADD_ALL_TESTS(test_handshake_rtt, 5);
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|