2 * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
10 #include <openssl/bio.h>
11 #include <openssl/crypto.h>
12 #include <openssl/ssl.h>
13 #include <openssl/err.h>
15 #include "ssltestlib.h"
18 static char *cert = NULL;
19 static char *privkey = NULL;
22 #define DUMMY_CERT_STATUS_LEN 12
24 unsigned char certstatus[] = {
25 SSL3_RT_HANDSHAKE, /* Content type */
26 0xfe, 0xfd, /* Record version */
28 0, 0, 0, 0, 0, 0x0f, /* Record sequence number */
29 0, DTLS1_HM_HEADER_LENGTH + DUMMY_CERT_STATUS_LEN - 2,
30 SSL3_MT_CERTIFICATE_STATUS, /* Cert Status handshake message type */
31 0, 0, DUMMY_CERT_STATUS_LEN, /* Message len */
32 0, 5, /* Message sequence */
33 0, 0, 0, /* Fragment offset */
34 0, 0, DUMMY_CERT_STATUS_LEN - 2, /* Fragment len */
35 0x80, 0x80, 0x80, 0x80, 0x80,
36 0x80, 0x80, 0x80, 0x80, 0x80 /* Dummy data */
39 static int test_dtls_unprocessed(void)
41 SSL_CTX *sctx = NULL, *cctx = NULL;
42 SSL *serverssl1 = NULL, *clientssl1 = NULL;
43 BIO *c_to_s_fbio, *c_to_s_mempacket;
46 if (!create_ssl_ctx_pair(DTLS_server_method(), DTLS_client_method(), &sctx,
47 &cctx, cert, privkey)) {
48 printf("Unable to create SSL_CTX pair\n");
52 if (!SSL_CTX_set_cipher_list(cctx, "ECDHE-RSA-AES256-SHA384")) {
53 printf("Failed setting cipher list\n");
56 c_to_s_fbio = BIO_new(bio_f_tls_dump_filter());
57 if (c_to_s_fbio == NULL) {
58 printf("Failed to create filter BIO\n");
62 /* BIO is freed by create_ssl_connection on error */
63 if (!create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1, NULL,
65 printf("Unable to create SSL objects\n");
66 ERR_print_errors_fp(stdout);
71 * Inject a dummy record from the next epoch. This should never get used
72 * because the message sequence number is too big
74 c_to_s_mempacket = SSL_get_wbio(clientssl1);
75 c_to_s_mempacket = BIO_next(c_to_s_mempacket);
76 mempacket_test_inject(c_to_s_mempacket, (char *)certstatus,
77 sizeof(certstatus), 1, INJECT_PACKET_IGNORE_REC_SEQ);
79 if (!create_ssl_connection(serverssl1, clientssl1)) {
80 printf("Unable to create SSL connection\n");
81 ERR_print_errors_fp(stdout);
95 int main(int argc, char *argv[])
101 printf("Invalid argument count\n");
108 err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
110 CRYPTO_set_mem_debug(1);
111 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
113 ADD_TEST(test_dtls_unprocessed);
115 testresult = run_tests(argv[0]);
117 bio_f_tls_dump_filter_free();
118 bio_s_mempacket_test_free();
120 #ifndef OPENSSL_NO_CRYPTO_MDEBUG
121 if (CRYPTO_mem_leaks(err) <= 0)