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/*
* Copyright 2017-2018 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
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include <openssl/ssl.h>
#include <openssl/err.h>
#include "ssltestlib.h"
#include "testutil.h"
#include <string.h>
static char *cert = NULL;
static char *privkey = NULL;
static int test_fatalerr(void)
{
SSL_CTX *sctx = NULL, *cctx = NULL;
SSL *sssl = NULL, *cssl = NULL;
const char *msg = "Dummy";
BIO *wbio = NULL;
int ret = 0, len;
char buf[80];
unsigned char dummyrec[] = {
0x17, 0x03, 0x03, 0x00, 0x05, 'D', 'u', 'm', 'm', 'y'
};
if (!create_ssl_ctx_pair(SSLv23_method(), SSLv23_method(),
SSL3_VERSION, TLS_MAX_VERSION, &sctx, &cctx,
cert, privkey)) {
printf("Failed to create SSL_CTX pair\n");
goto err;
}
/*
* Deliberately set the cipher lists for client and server to be different
* to force a handshake failure.
*/
if (!SSL_CTX_set_cipher_list(sctx, "AES128-SHA")
|| !SSL_CTX_set_cipher_list(cctx, "AES256-SHA")) {
printf("Failed to set cipher lists\n");
goto err;
}
if (!create_ssl_objects(sctx, cctx, &sssl, &cssl, NULL, NULL)) {
printf("Failed to create SSL objectx\n");
goto err;
}
wbio = SSL_get_wbio(cssl);
if (wbio == NULL) {
printf("Unexpected NULL bio received\n");
goto err;
}
if (create_ssl_connection(sssl, cssl)) {
printf("Unexpected success creating a connection\n");
goto err;
}
ERR_clear_error();
/* Inject a plaintext record from client to server */
if (BIO_write(wbio, dummyrec, sizeof(dummyrec)) <= 0) {
printf("Unexpected failure injecting dummy record\n");
goto err;
}
/* SSL_read()/SSL_write should fail because of a previous fatal error */
if ((len = SSL_read(sssl, buf, sizeof(buf) - 1)) > 0) {
buf[len] = '\0';
printf("Unexpected success reading data: %s\n", buf);
goto err;
}
if (SSL_write(sssl, msg, strlen(msg)) > 0) {
printf("Unexpected success writing data\n");
goto err;
}
ret = 1;
err:
SSL_free(sssl);
SSL_free(cssl);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
return ret;
}
int main(int argc, char *argv[])
{
BIO *err = NULL;
int testresult = 1;
if (argc != 3) {
printf("Invalid argument count\n");
return 1;
}
cert = argv[1];
privkey = argv[2];
err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
CRYPTO_set_mem_debug(1);
CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
ADD_TEST(test_fatalerr);
testresult = run_tests(argv[0]);
#ifndef OPENSSL_NO_CRYPTO_MDEBUG
if (CRYPTO_mem_leaks(err) <= 0)
testresult = 1;
#endif
BIO_free(err);
if (!testresult)
printf("PASS\n");
return testresult;
}
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