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Added EarlyData support to benchmark loop

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This commit is contained in:
Sean Parkinson
2019-01-24 14:30:06 +10:00
parent d07cf53bb1
commit 0fe7591b0f
1 changed files with 65 additions and 53 deletions
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118
examples/client/client.c
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@@ -260,6 +260,56 @@ static void SetKeyShare(WOLFSSL* ssl, int onlyKeyShare, int useX25519)
} }
#endif #endif
#ifdef WOLFSSL_EARLY_DATA
static void EarlyData(WOLFSSL_CTX* ctx, WOLFSSL* ssl, const char* msg,
int msgSz, char* buffer)
{
int err;
int ret;
do {
err = 0; /* reset error */
ret = wolfSSL_write_early_data(ssl, msg, msgSz, &msgSz);
if (ret <= 0) {
err = wolfSSL_get_error(ssl, 0);
#ifdef WOLFSSL_ASYNC_CRYPT
if (err == WC_PENDING_E) {
ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
if (ret < 0) break;
}
#endif
}
} while (err == WC_PENDING_E);
if (ret != msgSz) {
printf("SSL_write_early_data msg error %d, %s\n", err,
wolfSSL_ERR_error_string(err, buffer));
wolfSSL_free(ssl); ssl = NULL;
wolfSSL_CTX_free(ctx); ctx = NULL;
err_sys("SSL_write_early_data failed");
}
do {
err = 0; /* reset error */
ret = wolfSSL_write_early_data(ssl, msg, msgSz, &msgSz);
if (ret <= 0) {
err = wolfSSL_get_error(ssl, 0);
#ifdef WOLFSSL_ASYNC_CRYPT
if (err == WC_PENDING_E) {
ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
if (ret < 0) break;
}
#endif
}
} while (err == WC_PENDING_E);
if (ret != msgSz) {
printf("SSL_write_early_data msg error %d, %s\n", err,
wolfSSL_ERR_error_string(err, buffer));
wolfSSL_free(ssl); ssl = NULL;
wolfSSL_CTX_free(ctx); ctx = NULL;
err_sys("SSL_write_early_data failed");
}
}
#endif
/* Measures average time to create, connect and disconnect a connection (TPS). /* Measures average time to create, connect and disconnect a connection (TPS).
Benchmark = number of connections. */ Benchmark = number of connections. */
static const char* client_bench_conmsg[][5] = { static const char* client_bench_conmsg[][5] = {
@@ -280,7 +330,7 @@ static const char* client_bench_conmsg[][5] = {
static int ClientBenchmarkConnections(WOLFSSL_CTX* ctx, char* host, word16 port, static int ClientBenchmarkConnections(WOLFSSL_CTX* ctx, char* host, word16 port,
int dtlsUDP, int dtlsSCTP, int benchmark, int resumeSession, int useX25519, int dtlsUDP, int dtlsSCTP, int benchmark, int resumeSession, int useX25519,
int helloRetry, int onlyKeyShare, int version) int helloRetry, int onlyKeyShare, int version, int earlyData)
{ {
/* time passed in number of connects give average */ /* time passed in number of connects give average */
int times = benchmark, skip = times * 0.1; int times = benchmark, skip = times * 0.1;
@@ -292,6 +342,9 @@ static int ClientBenchmarkConnections(WOLFSSL_CTX* ctx, char* host, word16 port,
#ifdef WOLFSSL_TLS13 #ifdef WOLFSSL_TLS13
byte* reply[80]; byte* reply[80];
static const char msg[] = "GET /index.html HTTP/1.0\r\n\r\n"; static const char msg[] = "GET /index.html HTTP/1.0\r\n\r\n";
#ifdef WOLFSSL_EARLY_DATA
static const char earlyMsg[] = "A drop of info";
#endif
#endif #endif
const char** words = client_bench_conmsg[lng_index]; const char** words = client_bench_conmsg[lng_index];
@@ -300,6 +353,7 @@ static int ClientBenchmarkConnections(WOLFSSL_CTX* ctx, char* host, word16 port,
(void)helloRetry; (void)helloRetry;
(void)onlyKeyShare; (void)onlyKeyShare;
(void)version; (void)version;
(void)earlyData;
while (loops--) { while (loops--) {
#ifndef NO_SESSION_CACHE #ifndef NO_SESSION_CACHE
@@ -337,6 +391,13 @@ static int ClientBenchmarkConnections(WOLFSSL_CTX* ctx, char* host, word16 port,
err_sys("error in setting fd"); err_sys("error in setting fd");
} }
#if defined(WOLFSSL_TLS13) && !defined(NO_SESSION_CACHE) && \
defined(WOLFSSL_EARLY_DATA)
if (version >= 4 && benchResume && earlyData) {
char buffer[WOLFSSL_MAX_ERROR_SZ];
EarlyData(ctx, ssl, earlyMsg, sizeof(earlyMsg)-1, buffer);
}
#endif
do { do {
err = 0; /* reset error */ err = 0; /* reset error */
ret = wolfSSL_connect(ssl); ret = wolfSSL_connect(ssl);
@@ -764,55 +825,6 @@ static void ClientRead(WOLFSSL* ssl, char* reply, int replyLen, int mustRead)
} }
} }
#ifdef WOLFSSL_EARLY_DATA
static void EarlyData(WOLFSSL_CTX* ctx, WOLFSSL* ssl, char* msg, int msgSz,
char* buffer)
{
int err;
int ret;
do {
err = 0; /* reset error */
ret = wolfSSL_write_early_data(ssl, msg, msgSz, &msgSz);
if (ret <= 0) {
err = wolfSSL_get_error(ssl, 0);
#ifdef WOLFSSL_ASYNC_CRYPT
if (err == WC_PENDING_E) {
ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
if (ret < 0) break;
}
#endif
}
} while (err == WC_PENDING_E);
if (ret != msgSz) {
printf("SSL_write_early_data msg error %d, %s\n", err,
wolfSSL_ERR_error_string(err, buffer));
wolfSSL_free(ssl); ssl = NULL;
wolfSSL_CTX_free(ctx); ctx = NULL;
err_sys("SSL_write_early_data failed");
}
do {
err = 0; /* reset error */
ret = wolfSSL_write_early_data(ssl, msg, msgSz, &msgSz);
if (ret <= 0) {
err = wolfSSL_get_error(ssl, 0);
#ifdef WOLFSSL_ASYNC_CRYPT
if (err == WC_PENDING_E) {
ret = wolfSSL_AsyncPoll(ssl, WOLF_POLL_FLAG_CHECK_HW);
if (ret < 0) break;
}
#endif
}
} while (err == WC_PENDING_E);
if (ret != msgSz) {
printf("SSL_write_early_data msg error %d, %s\n", err,
wolfSSL_ERR_error_string(err, buffer));
wolfSSL_free(ssl); ssl = NULL;
wolfSSL_CTX_free(ctx); ctx = NULL;
err_sys("SSL_write_early_data failed");
}
}
#endif
/* when adding new option, please follow the steps below: */ /* when adding new option, please follow the steps below: */
/* 1. add new option message in English section */ /* 1. add new option message in English section */
@@ -1370,9 +1382,7 @@ THREAD_RETURN WOLFSSL_THREAD client_test(void* args)
int postHandAuth = 0; int postHandAuth = 0;
#endif #endif
int updateKeysIVs = 0; int updateKeysIVs = 0;
#ifdef WOLFSSL_EARLY_DATA
int earlyData = 0; int earlyData = 0;
#endif
#ifdef WOLFSSL_MULTICAST #ifdef WOLFSSL_MULTICAST
byte mcastID = 0; byte mcastID = 0;
#endif #endif
@@ -1442,6 +1452,7 @@ THREAD_RETURN WOLFSSL_THREAD client_test(void* args)
(void)alpnList; (void)alpnList;
(void)alpn_opt; (void)alpn_opt;
(void)updateKeysIVs; (void)updateKeysIVs;
(void)earlyData;
(void)useX25519; (void)useX25519;
(void)helloRetry; (void)helloRetry;
(void)onlyKeyShare; (void)onlyKeyShare;
@@ -2389,7 +2400,8 @@ THREAD_RETURN WOLFSSL_THREAD client_test(void* args)
((func_args*)args)->return_code = ((func_args*)args)->return_code =
ClientBenchmarkConnections(ctx, host, port, dtlsUDP, dtlsSCTP, ClientBenchmarkConnections(ctx, host, port, dtlsUDP, dtlsSCTP,
benchmark, resumeSession, useX25519, benchmark, resumeSession, useX25519,
helloRetry, onlyKeyShare, version); helloRetry, onlyKeyShare, version,
earlyData);
wolfSSL_CTX_free(ctx); ctx = NULL; wolfSSL_CTX_free(ctx); ctx = NULL;
XEXIT_T(EXIT_SUCCESS); XEXIT_T(EXIT_SUCCESS);
} }