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wolfssl/tests/api.c
kaleb-himes ce65bef5a8 enable-fpecc enable-ecc
2015-01-06 13:42:02 -07:00

1175 lines
36 KiB
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/* api.c API unit tests
*
* Copyright (C) 2006-2014 wolfSSL Inc.
*
* This file is part of wolfSSL. (formerly known as CyaSSL)
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* wolfSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
/*----------------------------------------------------------------------------*
| Includes
*----------------------------------------------------------------------------*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <wolfssl/wolfcrypt/settings.h>
#ifdef HAVE_ECC
#include <wolfssl/wolfcrypt/ecc.h> /* wc_ecc_fp_free */
#endif
#include <wolfssl/error-ssl.h>
#include <stdlib.h>
#include <wolfssl/ssl.h> /* compatibility layer */
#include <wolfssl/test.h>
#include <tests/unit.h>
/*----------------------------------------------------------------------------*
| Constants
*----------------------------------------------------------------------------*/
#define TEST_SUCCESS (1)
#define TEST_FAIL (0)
#define testingFmt " %s:"
#define resultFmt " %s\n"
static const char* passed = "passed";
static const char* failed = "failed";
#if !defined(NO_FILESYSTEM) && !defined(NO_CERTS)
static const char* bogusFile = "/dev/null";
#endif
/*----------------------------------------------------------------------------*
| Setup
*----------------------------------------------------------------------------*/
static int test_wolfSSL_Init(void)
{
int result;
printf(testingFmt, "wolfSSL_Init()");
result = wolfSSL_Init();
printf(resultFmt, result == SSL_SUCCESS ? passed : failed);
return result;
}
static int test_wolfSSL_Cleanup(void)
{
int result;
printf(testingFmt, "wolfSSL_Cleanup()");
result = wolfSSL_Cleanup();
printf(resultFmt, result == SSL_SUCCESS ? passed : failed);
return result;
}
/*----------------------------------------------------------------------------*
| Method Allocators
*----------------------------------------------------------------------------*/
static void test_wolfSSL_Method_Allocators(void)
{
#define TEST_METHOD_ALLOCATOR(allocator, condition) \
do { \
WOLFSSL_METHOD *method; \
condition(method = allocator()); \
XFREE(method, 0, DYNAMIC_TYPE_METHOD); \
} while(0)
#define TEST_VALID_METHOD_ALLOCATOR(a) \
TEST_METHOD_ALLOCATOR(a, AssertNotNull)
#define TEST_INVALID_METHOD_ALLOCATOR(a) \
TEST_METHOD_ALLOCATOR(a, AssertNull)
#ifndef NO_OLD_TLS
TEST_VALID_METHOD_ALLOCATOR(wolfSSLv3_server_method);
TEST_VALID_METHOD_ALLOCATOR(wolfSSLv3_client_method);
TEST_VALID_METHOD_ALLOCATOR(wolfTLSv1_server_method);
TEST_VALID_METHOD_ALLOCATOR(wolfTLSv1_client_method);
TEST_VALID_METHOD_ALLOCATOR(wolfTLSv1_1_server_method);
TEST_VALID_METHOD_ALLOCATOR(wolfTLSv1_1_client_method);
#endif
TEST_VALID_METHOD_ALLOCATOR(wolfTLSv1_2_server_method);
TEST_VALID_METHOD_ALLOCATOR(wolfTLSv1_2_client_method);
TEST_VALID_METHOD_ALLOCATOR(wolfSSLv23_client_method);
#ifdef WOLFSSL_DTLS
TEST_VALID_METHOD_ALLOCATOR(wolfDTLSv1_server_method);
TEST_VALID_METHOD_ALLOCATOR(wolfDTLSv1_client_method);
TEST_VALID_METHOD_ALLOCATOR(wolfDTLSv1_2_server_method);
TEST_VALID_METHOD_ALLOCATOR(wolfDTLSv1_2_client_method);
#endif
#ifdef OPENSSL_EXTRA
TEST_INVALID_METHOD_ALLOCATOR(wolfSSLv2_server_method);
TEST_INVALID_METHOD_ALLOCATOR(wolfSSLv2_client_method);
#endif
}
/*----------------------------------------------------------------------------*
| Context
*----------------------------------------------------------------------------*/
static void test_wolfSSL_CTX_new(WOLFSSL_METHOD *method)
{
WOLFSSL_CTX *ctx;
AssertNull(ctx = wolfSSL_CTX_new(NULL));
AssertNotNull(method);
AssertNotNull(ctx = wolfSSL_CTX_new(method));
wolfSSL_CTX_free(ctx);
}
static void test_wolfSSL_CTX_use_certificate_file(void)
{
#if !defined(NO_FILESYSTEM) && !defined(NO_CERTS)
WOLFSSL_CTX *ctx;
AssertNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
/* invalid context */
AssertFalse(wolfSSL_CTX_use_certificate_file(NULL, svrCert,
SSL_FILETYPE_PEM));
/* invalid cert file */
AssertFalse(wolfSSL_CTX_use_certificate_file(ctx, bogusFile,
SSL_FILETYPE_PEM));
/* invalid cert type */
AssertFalse(wolfSSL_CTX_use_certificate_file(ctx, svrCert, 9999));
#ifdef NO_RSA
/* rsa needed */
AssertFalse(wolfSSL_CTX_use_certificate_file(ctx, svrCert,SSL_FILETYPE_PEM));
#else
/* success */
AssertTrue(wolfSSL_CTX_use_certificate_file(ctx, svrCert, SSL_FILETYPE_PEM));
#endif
wolfSSL_CTX_free(ctx);
#endif
}
static void test_wolfSSL_CTX_use_PrivateKey_file(void)
{
#if !defined(NO_FILESYSTEM) && !defined(NO_CERTS)
WOLFSSL_CTX *ctx;
AssertNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
/* invalid context */
AssertFalse(wolfSSL_CTX_use_PrivateKey_file(NULL, svrKey,
SSL_FILETYPE_PEM));
/* invalid key file */
AssertFalse(wolfSSL_CTX_use_PrivateKey_file(ctx, bogusFile,
SSL_FILETYPE_PEM));
/* invalid key type */
AssertFalse(wolfSSL_CTX_use_PrivateKey_file(ctx, svrKey, 9999));
/* success */
#ifdef NO_RSA
/* rsa needed */
AssertFalse(wolfSSL_CTX_use_PrivateKey_file(ctx, svrKey, SSL_FILETYPE_PEM));
#else
/* success */
AssertTrue(wolfSSL_CTX_use_PrivateKey_file(ctx, svrKey, SSL_FILETYPE_PEM));
#endif
wolfSSL_CTX_free(ctx);
#endif
}
static void test_wolfSSL_CTX_load_verify_locations(void)
{
#if !defined(NO_FILESYSTEM) && !defined(NO_CERTS)
WOLFSSL_CTX *ctx;
AssertNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_client_method()));
/* invalid context */
AssertFalse(wolfSSL_CTX_load_verify_locations(NULL, caCert, 0));
/* invalid ca file */
AssertFalse(wolfSSL_CTX_load_verify_locations(ctx, NULL, 0));
AssertFalse(wolfSSL_CTX_load_verify_locations(ctx, bogusFile, 0));
#ifndef WOLFSSL_TIRTOS
/* invalid path */
/* not working... investigate! */
/* AssertFalse(wolfSSL_CTX_load_verify_locations(ctx, caCert, bogusFile)); */
#endif
/* success */
AssertTrue(wolfSSL_CTX_load_verify_locations(ctx, caCert, 0));
wolfSSL_CTX_free(ctx);
#endif
}
/*----------------------------------------------------------------------------*
| SSL
*----------------------------------------------------------------------------*/
static void test_server_wolfSSL_new(void)
{
#if !defined(NO_FILESYSTEM) && !defined(NO_CERTS) && !defined(NO_RSA)
WOLFSSL_CTX *ctx;
WOLFSSL_CTX *ctx_nocert;
WOLFSSL *ssl;
AssertNotNull(ctx_nocert = wolfSSL_CTX_new(wolfSSLv23_server_method()));
AssertNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_server_method()));
AssertTrue(wolfSSL_CTX_use_certificate_file(ctx, svrCert, SSL_FILETYPE_PEM));
AssertTrue(wolfSSL_CTX_use_PrivateKey_file(ctx, svrKey, SSL_FILETYPE_PEM));
/* invalid context */
AssertNull(ssl = wolfSSL_new(NULL));
AssertNull(ssl = wolfSSL_new(ctx_nocert));
/* success */
AssertNotNull(ssl = wolfSSL_new(ctx));
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
wolfSSL_CTX_free(ctx_nocert);
#endif
}
static void test_client_wolfSSL_new(void)
{
#if !defined(NO_FILESYSTEM) && !defined(NO_CERTS) && !defined(NO_RSA)
WOLFSSL_CTX *ctx;
WOLFSSL_CTX *ctx_nocert;
WOLFSSL *ssl;
AssertNotNull(ctx_nocert = wolfSSL_CTX_new(wolfSSLv23_client_method()));
AssertNotNull(ctx = wolfSSL_CTX_new(wolfSSLv23_client_method()));
AssertTrue(wolfSSL_CTX_load_verify_locations(ctx, caCert, 0));
/* invalid context */
AssertNull(ssl = wolfSSL_new(NULL));
/* success */
AssertNotNull(ssl = wolfSSL_new(ctx_nocert));
wolfSSL_free(ssl);
/* success */
AssertNotNull(ssl = wolfSSL_new(ctx));
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
wolfSSL_CTX_free(ctx_nocert);
#endif
}
/*----------------------------------------------------------------------------*
| IO
*----------------------------------------------------------------------------*/
#if !defined(NO_FILESYSTEM) && !defined(NO_CERTS) && \
!defined(NO_RSA) && !defined(SINGLE_THREADED)
#define HAVE_IO_TESTS_DEPENDENCIES
#endif
/* helper functions */
#ifdef HAVE_IO_TESTS_DEPENDENCIES
static THREAD_RETURN WOLFSSL_THREAD test_server_nofail(void* args)
{
SOCKET_T sockfd = 0;
SOCKET_T clientfd = 0;
word16 port = yasslPort;
WOLFSSL_METHOD* method = 0;
WOLFSSL_CTX* ctx = 0;
WOLFSSL* ssl = 0;
char msg[] = "I hear you fa shizzle!";
char input[1024];
int idx;
#ifdef WOLFSSL_TIRTOS
fdOpenSession(Task_self());
#endif
((func_args*)args)->return_code = TEST_FAIL;
method = wolfSSLv23_server_method();
ctx = wolfSSL_CTX_new(method);
#if defined(NO_MAIN_DRIVER) && !defined(USE_WINDOWS_API) && \
!defined(WOLFSSL_SNIFFER) && !defined(WOLFSSL_MDK_SHELL) && \
!defined(WOLFSSL_TIRTOS)
port = 0;
#endif
wolfSSL_CTX_set_verify(ctx,
SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, 0);
#ifdef OPENSSL_EXTRA
wolfSSL_CTX_set_default_passwd_cb(ctx, PasswordCallBack);
#endif
if (wolfSSL_CTX_load_verify_locations(ctx, cliCert, 0) != SSL_SUCCESS)
{
/*err_sys("can't load ca file, Please run from wolfSSL home dir");*/
goto done;
}
if (wolfSSL_CTX_use_certificate_file(ctx, svrCert, SSL_FILETYPE_PEM)
!= SSL_SUCCESS)
{
/*err_sys("can't load server cert chain file, "
"Please run from wolfSSL home dir");*/
goto done;
}
if (wolfSSL_CTX_use_PrivateKey_file(ctx, svrKey, SSL_FILETYPE_PEM)
!= SSL_SUCCESS)
{
/*err_sys("can't load server key file, "
"Please run from wolfSSL home dir");*/
goto done;
}
ssl = wolfSSL_new(ctx);
tcp_accept(&sockfd, &clientfd, (func_args*)args, port, 0, 0, 0);
CloseSocket(sockfd);
wolfSSL_set_fd(ssl, clientfd);
#ifdef NO_PSK
#if !defined(NO_FILESYSTEM) && !defined(NO_DH)
wolfSSL_SetTmpDH_file(ssl, dhParam, SSL_FILETYPE_PEM);
#elif !defined(NO_DH)
SetDH(ssl); /* will repick suites with DHE, higher priority than PSK */
#endif
#endif
if (wolfSSL_accept(ssl) != SSL_SUCCESS)
{
int err = wolfSSL_get_error(ssl, 0);
char buffer[WOLFSSL_MAX_ERROR_SZ];
printf("error = %d, %s\n", err, wolfSSL_ERR_error_string(err, buffer));
/*err_sys("SSL_accept failed");*/
goto done;
}
idx = wolfSSL_read(ssl, input, sizeof(input)-1);
if (idx > 0) {
input[idx] = 0;
printf("Client message: %s\n", input);
}
if (wolfSSL_write(ssl, msg, sizeof(msg)) != sizeof(msg))
{
/*err_sys("SSL_write failed");*/
#ifdef WOLFSSL_TIRTOS
return;
#else
return 0;
#endif
}
#ifdef WOLFSSL_TIRTOS
Task_yield();
#endif
done:
wolfSSL_shutdown(ssl);
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
CloseSocket(clientfd);
((func_args*)args)->return_code = TEST_SUCCESS;
#ifdef WOLFSSL_TIRTOS
fdCloseSession(Task_self());
#endif
#if defined(NO_MAIN_DRIVER) && defined(HAVE_ECC) && defined(FP_ECC) \
&& defined(HAVE_THREAD_LS)
wc_ecc_fp_free(); /* free per thread cache */
#endif
#ifndef WOLFSSL_TIRTOS
return 0;
#endif
}
static void test_client_nofail(void* args)
{
SOCKET_T sockfd = 0;
WOLFSSL_METHOD* method = 0;
WOLFSSL_CTX* ctx = 0;
WOLFSSL* ssl = 0;
char msg[64] = "hello wolfssl!";
char reply[1024];
int input;
int msgSz = (int)strlen(msg);
#ifdef WOLFSSL_TIRTOS
fdOpenSession(Task_self());
#endif
((func_args*)args)->return_code = TEST_FAIL;
method = wolfSSLv23_client_method();
ctx = wolfSSL_CTX_new(method);
#ifdef OPENSSL_EXTRA
wolfSSL_CTX_set_default_passwd_cb(ctx, PasswordCallBack);
#endif
if (wolfSSL_CTX_load_verify_locations(ctx, caCert, 0) != SSL_SUCCESS)
{
/* err_sys("can't load ca file, Please run from wolfSSL home dir");*/
goto done2;
}
if (wolfSSL_CTX_use_certificate_file(ctx, cliCert, SSL_FILETYPE_PEM)
!= SSL_SUCCESS)
{
/*err_sys("can't load client cert file, "
"Please run from wolfSSL home dir");*/
goto done2;
}
if (wolfSSL_CTX_use_PrivateKey_file(ctx, cliKey, SSL_FILETYPE_PEM)
!= SSL_SUCCESS)
{
/*err_sys("can't load client key file, "
"Please run from wolfSSL home dir");*/
goto done2;
}
tcp_connect(&sockfd, yasslIP, ((func_args*)args)->signal->port, 0);
ssl = wolfSSL_new(ctx);
wolfSSL_set_fd(ssl, sockfd);
if (wolfSSL_connect(ssl) != SSL_SUCCESS)
{
int err = wolfSSL_get_error(ssl, 0);
char buffer[WOLFSSL_MAX_ERROR_SZ];
printf("err = %d, %s\n", err, wolfSSL_ERR_error_string(err, buffer));
/*printf("SSL_connect failed");*/
goto done2;
}
if (wolfSSL_write(ssl, msg, msgSz) != msgSz)
{
/*err_sys("SSL_write failed");*/
goto done2;
}
input = wolfSSL_read(ssl, reply, sizeof(reply)-1);
if (input > 0)
{
reply[input] = 0;
printf("Server response: %s\n", reply);
}
done2:
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
CloseSocket(sockfd);
((func_args*)args)->return_code = TEST_SUCCESS;
#ifdef WOLFSSL_TIRTOS
fdCloseSession(Task_self());
#endif
return;
}
/* SNI helper functions */
#ifdef HAVE_SNI
static THREAD_RETURN WOLFSSL_THREAD run_wolfssl_server(void* args)
{
callback_functions* callbacks = ((func_args*)args)->callbacks;
WOLFSSL_CTX* ctx = wolfSSL_CTX_new(callbacks->method());
WOLFSSL* ssl = NULL;
SOCKET_T sfd = 0;
SOCKET_T cfd = 0;
word16 port = yasslPort;
char msg[] = "I hear you fa shizzle!";
int len = (int) XSTRLEN(msg);
char input[1024];
int idx;
#ifdef WOLFSSL_TIRTOS
fdOpenSession(Task_self());
#endif
((func_args*)args)->return_code = TEST_FAIL;
#if defined(NO_MAIN_DRIVER) && !defined(USE_WINDOWS_API) && \
!defined(WOLFSSL_SNIFFER) && !defined(WOLFSSL_MDK_SHELL) && \
!defined(WOLFSSL_TIRTOS)
port = 0;
#endif
wolfSSL_CTX_set_verify(ctx,
SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, 0);
#ifdef OPENSSL_EXTRA
wolfSSL_CTX_set_default_passwd_cb(ctx, PasswordCallBack);
#endif
AssertIntEQ(SSL_SUCCESS, wolfSSL_CTX_load_verify_locations(ctx, cliCert, 0));
AssertIntEQ(SSL_SUCCESS,
wolfSSL_CTX_use_certificate_file(ctx, svrCert, SSL_FILETYPE_PEM));
AssertIntEQ(SSL_SUCCESS,
wolfSSL_CTX_use_PrivateKey_file(ctx, svrKey, SSL_FILETYPE_PEM));
if (callbacks->ctx_ready)
callbacks->ctx_ready(ctx);
ssl = wolfSSL_new(ctx);
tcp_accept(&sfd, &cfd, (func_args*)args, port, 0, 0, 0);
CloseSocket(sfd);
wolfSSL_set_fd(ssl, cfd);
#ifdef NO_PSK
#if !defined(NO_FILESYSTEM) && !defined(NO_DH)
wolfSSL_SetTmpDH_file(ssl, dhParam, SSL_FILETYPE_PEM);
#elif !defined(NO_DH)
SetDH(ssl); /* will repick suites with DHE, higher priority than PSK */
#endif
#endif
if (callbacks->ssl_ready)
callbacks->ssl_ready(ssl);
/* AssertIntEQ(SSL_SUCCESS, wolfSSL_accept(ssl)); */
if (wolfSSL_accept(ssl) != SSL_SUCCESS) {
int err = wolfSSL_get_error(ssl, 0);
char buffer[WOLFSSL_MAX_ERROR_SZ];
printf("error = %d, %s\n", err, wolfSSL_ERR_error_string(err, buffer));
} else {
if (0 < (idx = wolfSSL_read(ssl, input, sizeof(input)-1))) {
input[idx] = 0;
printf("Client message: %s\n", input);
}
AssertIntEQ(len, wolfSSL_write(ssl, msg, len));
#ifdef WOLFSSL_TIRTOS
Task_yield();
#endif
wolfSSL_shutdown(ssl);
}
if (callbacks->on_result)
callbacks->on_result(ssl);
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
CloseSocket(cfd);
((func_args*)args)->return_code = TEST_SUCCESS;
#ifdef WOLFSSL_TIRTOS
fdCloseSession(Task_self());
#endif
#if defined(NO_MAIN_DRIVER) && defined(HAVE_ECC) && defined(FP_ECC) \
&& defined(HAVE_THREAD_LS)
wc_ecc_fp_free(); /* free per thread cache */
#endif
#ifndef WOLFSSL_TIRTOS
return 0;
#endif
}
static void run_wolfssl_client(void* args)
{
callback_functions* callbacks = ((func_args*)args)->callbacks;
WOLFSSL_CTX* ctx = wolfSSL_CTX_new(callbacks->method());
WOLFSSL* ssl = NULL;
SOCKET_T sfd = 0;
char msg[] = "hello wolfssl server!";
int len = (int) XSTRLEN(msg);
char input[1024];
int idx;
#ifdef WOLFSSL_TIRTOS
fdOpenSession(Task_self());
#endif
((func_args*)args)->return_code = TEST_FAIL;
#ifdef OPENSSL_EXTRA
wolfSSL_CTX_set_default_passwd_cb(ctx, PasswordCallBack);
#endif
AssertIntEQ(SSL_SUCCESS, wolfSSL_CTX_load_verify_locations(ctx, caCert, 0));
AssertIntEQ(SSL_SUCCESS,
wolfSSL_CTX_use_certificate_file(ctx, cliCert, SSL_FILETYPE_PEM));
AssertIntEQ(SSL_SUCCESS,
wolfSSL_CTX_use_PrivateKey_file(ctx, cliKey, SSL_FILETYPE_PEM));
if (callbacks->ctx_ready)
callbacks->ctx_ready(ctx);
tcp_connect(&sfd, yasslIP, ((func_args*)args)->signal->port, 0);
ssl = wolfSSL_new(ctx);
wolfSSL_set_fd(ssl, sfd);
if (callbacks->ssl_ready)
callbacks->ssl_ready(ssl);
if (wolfSSL_connect(ssl) != SSL_SUCCESS) {
int err = wolfSSL_get_error(ssl, 0);
char buffer[WOLFSSL_MAX_ERROR_SZ];
printf("error = %d, %s\n", err, wolfSSL_ERR_error_string(err, buffer));
} else {
AssertIntEQ(len, wolfSSL_write(ssl, msg, len));
if (0 < (idx = wolfSSL_read(ssl, input, sizeof(input)-1))) {
input[idx] = 0;
printf("Server response: %s\n", input);
}
}
if (callbacks->on_result)
callbacks->on_result(ssl);
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
CloseSocket(sfd);
((func_args*)args)->return_code = TEST_SUCCESS;
#ifdef WOLFSSL_TIRTOS
fdCloseSession(Task_self());
#endif
}
#endif /* HAVE_SNI */
#endif /* io tests dependencies */
static void test_wolfSSL_read_write(void)
{
#ifdef HAVE_IO_TESTS_DEPENDENCIES
/* The unit testing for read and write shall happen simutaneously, since
* one can't do anything with one without the other. (Except for a failure
* test case.) This function will call all the others that will set up,
* execute, and report their test findings.
*
* Set up the success case first. This function will become the template
* for the other tests. This should eventually be renamed
*
* The success case isn't interesting, how can this fail?
* - Do not give the client context a CA certificate. The connect should
* fail. Do not need server for this?
* - Using NULL for the ssl object on server. Do not need client for this.
* - Using NULL for the ssl object on client. Do not need server for this.
* - Good ssl objects for client and server. Client write() without server
* read().
* - Good ssl objects for client and server. Server write() without client
* read().
* - Forgetting the password callback?
*/
tcp_ready ready;
func_args client_args;
func_args server_args;
THREAD_TYPE serverThread;
#ifdef WOLFSSL_TIRTOS
fdOpenSession(Task_self());
#endif
StartTCP();
InitTcpReady(&ready);
server_args.signal = &ready;
client_args.signal = &ready;
start_thread(test_server_nofail, &server_args, &serverThread);
wait_tcp_ready(&server_args);
test_client_nofail(&client_args);
join_thread(serverThread);
AssertTrue(client_args.return_code);
AssertTrue(server_args.return_code);
FreeTcpReady(&ready);
#ifdef WOLFSSL_TIRTOS
fdOpenSession(Task_self());
#endif
#endif
}
/*----------------------------------------------------------------------------*
| TLS extensions tests
*----------------------------------------------------------------------------*/
#ifdef HAVE_SNI
static void use_SNI_at_ctx(WOLFSSL_CTX* ctx)
{
byte type = WOLFSSL_SNI_HOST_NAME;
char name[] = "www.yassl.com";
AssertIntEQ(SSL_SUCCESS,
wolfSSL_CTX_UseSNI(ctx, type, (void *) name, XSTRLEN(name)));
}
static void use_SNI_at_ssl(WOLFSSL* ssl)
{
byte type = WOLFSSL_SNI_HOST_NAME;
char name[] = "www.yassl.com";
AssertIntEQ(SSL_SUCCESS,
wolfSSL_UseSNI(ssl, type, (void *) name, XSTRLEN(name)));
}
static void different_SNI_at_ssl(WOLFSSL* ssl)
{
byte type = WOLFSSL_SNI_HOST_NAME;
char name[] = "ww2.yassl.com";
AssertIntEQ(SSL_SUCCESS,
wolfSSL_UseSNI(ssl, type, (void *) name, XSTRLEN(name)));
}
static void use_SNI_WITH_CONTINUE_at_ssl(WOLFSSL* ssl)
{
byte type = WOLFSSL_SNI_HOST_NAME;
use_SNI_at_ssl(ssl);
wolfSSL_SNI_SetOptions(ssl, type, WOLFSSL_SNI_CONTINUE_ON_MISMATCH);
}
static void use_SNI_WITH_FAKE_ANSWER_at_ssl(WOLFSSL* ssl)
{
byte type = WOLFSSL_SNI_HOST_NAME;
use_SNI_at_ssl(ssl);
wolfSSL_SNI_SetOptions(ssl, type, WOLFSSL_SNI_ANSWER_ON_MISMATCH);
}
static void verify_SNI_abort_on_client(WOLFSSL* ssl)
{
AssertIntEQ(FATAL_ERROR, wolfSSL_get_error(ssl, 0));
}
static void verify_SNI_abort_on_server(WOLFSSL* ssl)
{
AssertIntEQ(UNKNOWN_SNI_HOST_NAME_E, wolfSSL_get_error(ssl, 0));
}
static void verify_SNI_no_matching(WOLFSSL* ssl)
{
byte type = WOLFSSL_SNI_HOST_NAME;
char* request = (char*) &type; /* to be overwriten */
AssertIntEQ(WOLFSSL_SNI_NO_MATCH, wolfSSL_SNI_Status(ssl, type));
AssertNotNull(request);
AssertIntEQ(0, wolfSSL_SNI_GetRequest(ssl, type, (void**) &request));
AssertNull(request);
}
static void verify_SNI_real_matching(WOLFSSL* ssl)
{
byte type = WOLFSSL_SNI_HOST_NAME;
char* request = NULL;
char name[] = "www.yassl.com";
word16 length = XSTRLEN(name);
AssertIntEQ(WOLFSSL_SNI_REAL_MATCH, wolfSSL_SNI_Status(ssl, type));
AssertIntEQ(length, wolfSSL_SNI_GetRequest(ssl, type, (void**) &request));
AssertNotNull(request);
AssertStrEQ(name, request);
}
static void verify_SNI_fake_matching(WOLFSSL* ssl)
{
byte type = WOLFSSL_SNI_HOST_NAME;
char* request = NULL;
char name[] = "ww2.yassl.com";
word16 length = XSTRLEN(name);
AssertIntEQ(WOLFSSL_SNI_FAKE_MATCH, wolfSSL_SNI_Status(ssl, type));
AssertIntEQ(length, wolfSSL_SNI_GetRequest(ssl, type, (void**) &request));
AssertNotNull(request);
AssertStrEQ(name, request);
}
static void test_wolfSSL_SNI_GetFromBuffer(void)
{
byte buffer[] = { /* www.paypal.com */
0x00, 0x00, 0x00, 0x00, 0xff, 0x01, 0x00, 0x00, 0x60, 0x03, 0x03, 0x5c,
0xc4, 0xb3, 0x8c, 0x87, 0xef, 0xa4, 0x09, 0xe0, 0x02, 0xab, 0x86, 0xca,
0x76, 0xf0, 0x9e, 0x01, 0x65, 0xf6, 0xa6, 0x06, 0x13, 0x1d, 0x0f, 0xa5,
0x79, 0xb0, 0xd4, 0x77, 0x22, 0xeb, 0x1a, 0x00, 0x00, 0x16, 0x00, 0x6b,
0x00, 0x67, 0x00, 0x39, 0x00, 0x33, 0x00, 0x3d, 0x00, 0x3c, 0x00, 0x35,
0x00, 0x2f, 0x00, 0x05, 0x00, 0x04, 0x00, 0x0a, 0x01, 0x00, 0x00, 0x21,
0x00, 0x00, 0x00, 0x13, 0x00, 0x11, 0x00, 0x00, 0x0e, 0x77, 0x77, 0x77,
0x2e, 0x70, 0x61, 0x79, 0x70, 0x61, 0x6c, 0x2e, 0x63, 0x6f, 0x6d, 0x00,
0x0d, 0x00, 0x06, 0x00, 0x04, 0x04, 0x01, 0x02, 0x01
};
byte buffer2[] = { /* api.textmate.org */
0x16, 0x03, 0x01, 0x00, 0xc6, 0x01, 0x00, 0x00, 0xc2, 0x03, 0x03, 0x52,
0x8b, 0x7b, 0xca, 0x69, 0xec, 0x97, 0xd5, 0x08, 0x03, 0x50, 0xfe, 0x3b,
0x99, 0xc3, 0x20, 0xce, 0xa5, 0xf6, 0x99, 0xa5, 0x71, 0xf9, 0x57, 0x7f,
0x04, 0x38, 0xf6, 0x11, 0x0b, 0xb8, 0xd3, 0x00, 0x00, 0x5e, 0x00, 0xff,
0xc0, 0x24, 0xc0, 0x23, 0xc0, 0x0a, 0xc0, 0x09, 0xc0, 0x07, 0xc0, 0x08,
0xc0, 0x28, 0xc0, 0x27, 0xc0, 0x14, 0xc0, 0x13, 0xc0, 0x11, 0xc0, 0x12,
0xc0, 0x26, 0xc0, 0x25, 0xc0, 0x2a, 0xc0, 0x29, 0xc0, 0x05, 0xc0, 0x04,
0xc0, 0x02, 0xc0, 0x03, 0xc0, 0x0f, 0xc0, 0x0e, 0xc0, 0x0c, 0xc0, 0x0d,
0x00, 0x3d, 0x00, 0x3c, 0x00, 0x2f, 0x00, 0x05, 0x00, 0x04, 0x00, 0x35,
0x00, 0x0a, 0x00, 0x67, 0x00, 0x6b, 0x00, 0x33, 0x00, 0x39, 0x00, 0x16,
0x00, 0xaf, 0x00, 0xae, 0x00, 0x8d, 0x00, 0x8c, 0x00, 0x8a, 0x00, 0x8b,
0x00, 0xb1, 0x00, 0xb0, 0x00, 0x2c, 0x00, 0x3b, 0x01, 0x00, 0x00, 0x3b,
0x00, 0x00, 0x00, 0x15, 0x00, 0x13, 0x00, 0x00, 0x10, 0x61, 0x70, 0x69,
0x2e, 0x74, 0x65, 0x78, 0x74, 0x6d, 0x61, 0x74, 0x65, 0x2e, 0x6f, 0x72,
0x67, 0x00, 0x0a, 0x00, 0x08, 0x00, 0x06, 0x00, 0x17, 0x00, 0x18, 0x00,
0x19, 0x00, 0x0b, 0x00, 0x02, 0x01, 0x00, 0x00, 0x0d, 0x00, 0x0c, 0x00,
0x0a, 0x05, 0x01, 0x04, 0x01, 0x02, 0x01, 0x04, 0x03, 0x02, 0x03
};
byte buffer3[] = { /* no sni extension */
0x16, 0x03, 0x03, 0x00, 0x4d, 0x01, 0x00, 0x00, 0x49, 0x03, 0x03, 0xea,
0xa1, 0x9f, 0x60, 0xdd, 0x52, 0x12, 0x13, 0xbd, 0x84, 0x34, 0xd5, 0x1c,
0x38, 0x25, 0xa8, 0x97, 0xd2, 0xd5, 0xc6, 0x45, 0xaf, 0x1b, 0x08, 0xe4,
0x1e, 0xbb, 0xdf, 0x9d, 0x39, 0xf0, 0x65, 0x00, 0x00, 0x16, 0x00, 0x6b,
0x00, 0x67, 0x00, 0x39, 0x00, 0x33, 0x00, 0x3d, 0x00, 0x3c, 0x00, 0x35,
0x00, 0x2f, 0x00, 0x05, 0x00, 0x04, 0x00, 0x0a, 0x01, 0x00, 0x00, 0x0a,
0x00, 0x0d, 0x00, 0x06, 0x00, 0x04, 0x04, 0x01, 0x02, 0x01
};
byte buffer4[] = { /* last extension has zero size */
0x16, 0x03, 0x01, 0x00, 0xba, 0x01, 0x00, 0x00,
0xb6, 0x03, 0x03, 0x83, 0xa3, 0xe6, 0xdc, 0x16, 0xa1, 0x43, 0xe9, 0x45,
0x15, 0xbd, 0x64, 0xa9, 0xb6, 0x07, 0xb4, 0x50, 0xc6, 0xdd, 0xff, 0xc2,
0xd3, 0x0d, 0x4f, 0x36, 0xb4, 0x41, 0x51, 0x61, 0xc1, 0xa5, 0x9e, 0x00,
0x00, 0x28, 0xcc, 0x14, 0xcc, 0x13, 0xc0, 0x2b, 0xc0, 0x2f, 0x00, 0x9e,
0xc0, 0x0a, 0xc0, 0x09, 0xc0, 0x13, 0xc0, 0x14, 0xc0, 0x07, 0xc0, 0x11,
0x00, 0x33, 0x00, 0x32, 0x00, 0x39, 0x00, 0x9c, 0x00, 0x2f, 0x00, 0x35,
0x00, 0x0a, 0x00, 0x05, 0x00, 0x04, 0x01, 0x00, 0x00, 0x65, 0xff, 0x01,
0x00, 0x01, 0x00, 0x00, 0x0a, 0x00, 0x08, 0x00, 0x06, 0x00, 0x17, 0x00,
0x18, 0x00, 0x19, 0x00, 0x0b, 0x00, 0x02, 0x01, 0x00, 0x00, 0x23, 0x00,
0x00, 0x33, 0x74, 0x00, 0x00, 0x00, 0x10, 0x00, 0x1b, 0x00, 0x19, 0x06,
0x73, 0x70, 0x64, 0x79, 0x2f, 0x33, 0x08, 0x73, 0x70, 0x64, 0x79, 0x2f,
0x33, 0x2e, 0x31, 0x08, 0x68, 0x74, 0x74, 0x70, 0x2f, 0x31, 0x2e, 0x31,
0x75, 0x50, 0x00, 0x00, 0x00, 0x05, 0x00, 0x05, 0x01, 0x00, 0x00, 0x00,
0x00, 0x00, 0x0d, 0x00, 0x12, 0x00, 0x10, 0x04, 0x01, 0x05, 0x01, 0x02,
0x01, 0x04, 0x03, 0x05, 0x03, 0x02, 0x03, 0x04, 0x02, 0x02, 0x02, 0x00,
0x12, 0x00, 0x00
};
byte result[32] = {0};
word32 length = 32;
AssertIntEQ(0, wolfSSL_SNI_GetFromBuffer(buffer4, sizeof(buffer4),
0, result, &length));
AssertIntEQ(0, wolfSSL_SNI_GetFromBuffer(buffer3, sizeof(buffer3),
0, result, &length));
AssertIntEQ(0, wolfSSL_SNI_GetFromBuffer(buffer2, sizeof(buffer2),
1, result, &length));
AssertIntEQ(BUFFER_ERROR, wolfSSL_SNI_GetFromBuffer(buffer, sizeof(buffer),
0, result, &length));
buffer[0] = 0x16;
AssertIntEQ(BUFFER_ERROR, wolfSSL_SNI_GetFromBuffer(buffer, sizeof(buffer),
0, result, &length));
buffer[1] = 0x03;
AssertIntEQ(SNI_UNSUPPORTED, wolfSSL_SNI_GetFromBuffer(buffer,
sizeof(buffer), 0, result, &length));
buffer[2] = 0x03;
AssertIntEQ(INCOMPLETE_DATA, wolfSSL_SNI_GetFromBuffer(buffer,
sizeof(buffer), 0, result, &length));
buffer[4] = 0x64;
AssertIntEQ(SSL_SUCCESS, wolfSSL_SNI_GetFromBuffer(buffer, sizeof(buffer),
0, result, &length));
result[length] = 0;
AssertStrEQ("www.paypal.com", (const char*) result);
length = 32;
AssertIntEQ(SSL_SUCCESS, wolfSSL_SNI_GetFromBuffer(buffer2, sizeof(buffer2),
0, result, &length));
result[length] = 0;
AssertStrEQ("api.textmate.org", (const char*) result);
}
static void test_wolfSSL_client_server(callback_functions* client_callbacks,
callback_functions* server_callbacks)
{
#ifdef HAVE_IO_TESTS_DEPENDENCIES
tcp_ready ready;
func_args client_args;
func_args server_args;
THREAD_TYPE serverThread;
StartTCP();
client_args.callbacks = client_callbacks;
server_args.callbacks = server_callbacks;
#ifdef WOLFSSL_TIRTOS
fdOpenSession(Task_self());
#endif
/* RUN Server side */
InitTcpReady(&ready);
server_args.signal = &ready;
client_args.signal = &ready;
start_thread(run_wolfssl_server, &server_args, &serverThread);
wait_tcp_ready(&server_args);
/* RUN Client side */
run_wolfssl_client(&client_args);
join_thread(serverThread);
FreeTcpReady(&ready);
#ifdef WOLFSSL_TIRTOS
fdCloseSession(Task_self());
#endif
#else
(void)client_callbacks;
(void)server_callbacks;
#endif
}
#endif /* HAVE_SNI */
static void test_wolfSSL_UseSNI(void)
{
#ifdef HAVE_SNI
callback_functions client_callbacks = {wolfSSLv23_client_method, 0, 0, 0};
callback_functions server_callbacks = {wolfSSLv23_server_method, 0, 0, 0};
WOLFSSL_CTX *ctx = wolfSSL_CTX_new(wolfSSLv23_client_method());
WOLFSSL *ssl = wolfSSL_new(ctx);
AssertNotNull(ctx);
AssertNotNull(ssl);
/* error cases */
AssertIntNE(SSL_SUCCESS,
wolfSSL_CTX_UseSNI(NULL, 0, (void *) "ctx", XSTRLEN("ctx")));
AssertIntNE(SSL_SUCCESS,
wolfSSL_UseSNI( NULL, 0, (void *) "ssl", XSTRLEN("ssl")));
AssertIntNE(SSL_SUCCESS,
wolfSSL_CTX_UseSNI(ctx, -1, (void *) "ctx", XSTRLEN("ctx")));
AssertIntNE(SSL_SUCCESS,
wolfSSL_UseSNI( ssl, -1, (void *) "ssl", XSTRLEN("ssl")));
AssertIntNE(SSL_SUCCESS,
wolfSSL_CTX_UseSNI(ctx, 0, (void *) NULL, XSTRLEN("ctx")));
AssertIntNE(SSL_SUCCESS,
wolfSSL_UseSNI( ssl, 0, (void *) NULL, XSTRLEN("ssl")));
/* success case */
AssertIntEQ(SSL_SUCCESS,
wolfSSL_CTX_UseSNI(ctx, 0, (void *) "ctx", XSTRLEN("ctx")));
AssertIntEQ(SSL_SUCCESS,
wolfSSL_UseSNI( ssl, 0, (void *) "ssl", XSTRLEN("ssl")));
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
/* Testing success case at ctx */
client_callbacks.ctx_ready = server_callbacks.ctx_ready = use_SNI_at_ctx;
server_callbacks.on_result = verify_SNI_real_matching;
test_wolfSSL_client_server(&client_callbacks, &server_callbacks);
/* Testing success case at ssl */
client_callbacks.ctx_ready = server_callbacks.ctx_ready = NULL;
client_callbacks.ssl_ready = server_callbacks.ssl_ready = use_SNI_at_ssl;
test_wolfSSL_client_server(&client_callbacks, &server_callbacks);
/* Testing default mismatch behaviour */
client_callbacks.ssl_ready = different_SNI_at_ssl;
client_callbacks.on_result = verify_SNI_abort_on_client;
server_callbacks.on_result = verify_SNI_abort_on_server;
test_wolfSSL_client_server(&client_callbacks, &server_callbacks);
client_callbacks.on_result = NULL;
/* Testing continue on mismatch */
client_callbacks.ssl_ready = different_SNI_at_ssl;
server_callbacks.ssl_ready = use_SNI_WITH_CONTINUE_at_ssl;
server_callbacks.on_result = verify_SNI_no_matching;
test_wolfSSL_client_server(&client_callbacks, &server_callbacks);
/* Testing fake answer on mismatch */
server_callbacks.ssl_ready = use_SNI_WITH_FAKE_ANSWER_at_ssl;
server_callbacks.on_result = verify_SNI_fake_matching;
test_wolfSSL_client_server(&client_callbacks, &server_callbacks);
test_wolfSSL_SNI_GetFromBuffer();
#endif
}
static void test_wolfSSL_UseMaxFragment(void)
{
#ifdef HAVE_MAX_FRAGMENT
WOLFSSL_CTX *ctx = wolfSSL_CTX_new(wolfSSLv23_client_method());
WOLFSSL *ssl = wolfSSL_new(ctx);
AssertNotNull(ctx);
AssertNotNull(ssl);
/* error cases */
AssertIntNE(SSL_SUCCESS, wolfSSL_CTX_UseMaxFragment(NULL, WOLFSSL_MFL_2_9));
AssertIntNE(SSL_SUCCESS, wolfSSL_UseMaxFragment( NULL, WOLFSSL_MFL_2_9));
AssertIntNE(SSL_SUCCESS, wolfSSL_CTX_UseMaxFragment(ctx, 0));
AssertIntNE(SSL_SUCCESS, wolfSSL_CTX_UseMaxFragment(ctx, 6));
AssertIntNE(SSL_SUCCESS, wolfSSL_UseMaxFragment(ssl, 0));
AssertIntNE(SSL_SUCCESS, wolfSSL_UseMaxFragment(ssl, 6));
/* success case */
AssertIntEQ(SSL_SUCCESS, wolfSSL_CTX_UseMaxFragment(ctx, WOLFSSL_MFL_2_9));
AssertIntEQ(SSL_SUCCESS, wolfSSL_CTX_UseMaxFragment(ctx, WOLFSSL_MFL_2_10));
AssertIntEQ(SSL_SUCCESS, wolfSSL_CTX_UseMaxFragment(ctx, WOLFSSL_MFL_2_11));
AssertIntEQ(SSL_SUCCESS, wolfSSL_CTX_UseMaxFragment(ctx, WOLFSSL_MFL_2_12));
AssertIntEQ(SSL_SUCCESS, wolfSSL_CTX_UseMaxFragment(ctx, WOLFSSL_MFL_2_13));
AssertIntEQ(SSL_SUCCESS, wolfSSL_UseMaxFragment( ssl, WOLFSSL_MFL_2_9));
AssertIntEQ(SSL_SUCCESS, wolfSSL_UseMaxFragment( ssl, WOLFSSL_MFL_2_10));
AssertIntEQ(SSL_SUCCESS, wolfSSL_UseMaxFragment( ssl, WOLFSSL_MFL_2_11));
AssertIntEQ(SSL_SUCCESS, wolfSSL_UseMaxFragment( ssl, WOLFSSL_MFL_2_12));
AssertIntEQ(SSL_SUCCESS, wolfSSL_UseMaxFragment( ssl, WOLFSSL_MFL_2_13));
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
#endif
}
static void test_wolfSSL_UseTruncatedHMAC(void)
{
#ifdef HAVE_TRUNCATED_HMAC
WOLFSSL_CTX *ctx = wolfSSL_CTX_new(wolfSSLv23_client_method());
WOLFSSL *ssl = wolfSSL_new(ctx);
AssertNotNull(ctx);
AssertNotNull(ssl);
/* error cases */
AssertIntNE(SSL_SUCCESS, wolfSSL_CTX_UseTruncatedHMAC(NULL));
AssertIntNE(SSL_SUCCESS, wolfSSL_UseTruncatedHMAC(NULL));
/* success case */
AssertIntEQ(SSL_SUCCESS, wolfSSL_CTX_UseTruncatedHMAC(ctx));
AssertIntEQ(SSL_SUCCESS, wolfSSL_UseTruncatedHMAC(ssl));
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
#endif
}
static void test_wolfSSL_UseSupportedCurve(void)
{
#ifdef HAVE_SUPPORTED_CURVES
WOLFSSL_CTX *ctx = wolfSSL_CTX_new(wolfSSLv23_client_method());
WOLFSSL *ssl = wolfSSL_new(ctx);
AssertNotNull(ctx);
AssertNotNull(ssl);
#ifndef NO_WOLFSSL_CLIENT
/* error cases */
AssertIntNE(SSL_SUCCESS,
wolfSSL_CTX_UseSupportedCurve(NULL, WOLFSSL_ECC_SECP160R1));
AssertIntNE(SSL_SUCCESS, wolfSSL_CTX_UseSupportedCurve(ctx, 0));
AssertIntNE(SSL_SUCCESS,
wolfSSL_UseSupportedCurve(NULL, WOLFSSL_ECC_SECP160R1));
AssertIntNE(SSL_SUCCESS, wolfSSL_UseSupportedCurve(ssl, 0));
/* success case */
AssertIntEQ(SSL_SUCCESS,
wolfSSL_CTX_UseSupportedCurve(ctx, WOLFSSL_ECC_SECP160R1));
AssertIntEQ(SSL_SUCCESS,
wolfSSL_UseSupportedCurve(ssl, WOLFSSL_ECC_SECP160R1));
#endif
wolfSSL_free(ssl);
wolfSSL_CTX_free(ctx);
#endif
}
/*----------------------------------------------------------------------------*
| Main
*----------------------------------------------------------------------------*/
void ApiTest(void)
{
printf(" Begin API Tests\n");
test_wolfSSL_Init();
test_wolfSSL_Method_Allocators();
test_wolfSSL_CTX_new(wolfSSLv23_server_method());
test_wolfSSL_CTX_use_certificate_file();
test_wolfSSL_CTX_use_PrivateKey_file();
test_wolfSSL_CTX_load_verify_locations();
test_server_wolfSSL_new();
test_client_wolfSSL_new();
test_wolfSSL_read_write();
/* TLS extensions tests */
test_wolfSSL_UseSNI();
test_wolfSSL_UseMaxFragment();
test_wolfSSL_UseTruncatedHMAC();
test_wolfSSL_UseSupportedCurve();
test_wolfSSL_Cleanup();
printf(" End API Tests\n");
}
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