2 * Copyright 2016-2017 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"
17 #include "test_main_custom.h"
19 static char *cert = NULL;
20 static char *privkey = NULL;
25 #define DUMMY_CERT_STATUS_LEN 12
27 static unsigned char certstatus[] = {
28 SSL3_RT_HANDSHAKE, /* Content type */
29 0xfe, 0xfd, /* Record version */
31 0, 0, 0, 0, 0, 0x0f, /* Record sequence number */
32 0, DTLS1_HM_HEADER_LENGTH + DUMMY_CERT_STATUS_LEN - 2,
33 SSL3_MT_CERTIFICATE_STATUS, /* Cert Status handshake message type */
34 0, 0, DUMMY_CERT_STATUS_LEN, /* Message len */
35 0, 5, /* Message sequence */
36 0, 0, 0, /* Fragment offset */
37 0, 0, DUMMY_CERT_STATUS_LEN - 2, /* Fragment len */
38 0x80, 0x80, 0x80, 0x80, 0x80,
39 0x80, 0x80, 0x80, 0x80, 0x80 /* Dummy data */
42 #define RECORD_SEQUENCE 10
44 static int test_dtls_unprocessed(int testidx)
46 SSL_CTX *sctx = NULL, *cctx = NULL;
47 SSL *serverssl1 = NULL, *clientssl1 = NULL;
48 BIO *c_to_s_fbio, *c_to_s_mempacket;
51 if (!TEST_true(create_ssl_ctx_pair(DTLS_server_method(),
52 DTLS_client_method(), &sctx,
53 &cctx, cert, privkey)))
56 if (!TEST_true(SSL_CTX_set_cipher_list(cctx, "AES128-SHA")))
59 c_to_s_fbio = BIO_new(bio_f_tls_dump_filter());
60 if (!TEST_ptr(c_to_s_fbio))
63 /* BIO is freed by create_ssl_connection on error */
64 if (!TEST_true(create_ssl_objects(sctx, cctx, &serverssl1, &clientssl1,
69 certstatus[RECORD_SEQUENCE] = 0xff;
72 * Inject a dummy record from the next epoch. In test 0, this should never
73 * get used because the message sequence number is too big. In test 1 we set
74 * the record sequence number to be way off in the future. This should not
75 * have an impact on the record replay protection because the record should
76 * be dropped before it is marked as arrived
78 c_to_s_mempacket = SSL_get_wbio(clientssl1);
79 c_to_s_mempacket = BIO_next(c_to_s_mempacket);
80 mempacket_test_inject(c_to_s_mempacket, (char *)certstatus,
81 sizeof(certstatus), 1, INJECT_PACKET_IGNORE_REC_SEQ);
83 if (!TEST_true(create_ssl_connection(serverssl1, clientssl1,
97 int test_main(int argc, char *argv[])
101 if (!TEST_int_eq(argc, 3))
107 ADD_ALL_TESTS(test_dtls_unprocessed, NUM_TESTS);
109 testresult = run_tests(argv[0]);
111 bio_f_tls_dump_filter_free();
112 bio_s_mempacket_test_free();