diff options
author | Benjamin Kaduk <bkaduk@akamai.com> | 2017-01-30 12:59:59 -0600 |
---|---|---|
committer | Richard Levitte <levitte@openssl.org> | 2017-02-23 19:40:25 +0100 |
commit | 6e3dac1995eb6e34ed2649aca78b5aa88b1cbfeb (patch) | |
tree | 0868212d8c513ddc2b378cfa0ff587d04ccabeb1 /test/cipherbytes_test.c | |
parent | 90134d9806f0191bc0eb0cde2750f0cd68667a6d (diff) |
Tests for SSL_bytes_to_cipher_list()
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2279)
Diffstat (limited to 'test/cipherbytes_test.c')
-rw-r--r-- | test/cipherbytes_test.c | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/test/cipherbytes_test.c b/test/cipherbytes_test.c new file mode 100644 index 0000000000..9be42f71d6 --- /dev/null +++ b/test/cipherbytes_test.c @@ -0,0 +1,130 @@ +/* + * Copyright 2017 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the OpenSSL licenses, (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * https://www.openssl.org/source/license.html + * or in the file LICENSE in the source distribution. + */ + +#include <string.h> +#include <stdio.h> + +#include <openssl/opensslconf.h> +#include <openssl/err.h> +#include <openssl/e_os2.h> +#include <openssl/ssl.h> +#include <openssl/ssl3.h> +#include <openssl/tls1.h> + +#include "e_os.h" +#include "test_main.h" +#include "testutil.h" + +static int test_empty(SSL *s) +{ + STACK_OF(SSL_CIPHER) *sk = NULL, *scsv = NULL; + const unsigned char bytes[] = {0x00}; + + if (SSL_bytes_to_cipher_list(s, bytes, 0, 0, &sk, &scsv) || + sk != NULL || scsv != NULL) + return 0; + return 1; +} + +static int test_unsupported(SSL *s) +{ + STACK_OF(SSL_CIPHER) *sk, *scsv; + /* ECDH-RSA-AES256 (unsupported), ECDHE-ECDSA-AES128, <unassigned> */ + const unsigned char bytes[] = {0xc0, 0x0f, 0x00, 0x2f, 0x01, 0x00}; + + if (!SSL_bytes_to_cipher_list(s, bytes, sizeof(bytes), 0, &sk, &scsv) || + sk == NULL || sk_SSL_CIPHER_num(sk) != 1 || scsv == NULL || + sk_SSL_CIPHER_num(scsv) != 0) + return 0; + if (strcmp(SSL_CIPHER_get_name(sk_SSL_CIPHER_value(sk, 0)), + "AES128-SHA") != 0) + return 0; + + sk_SSL_CIPHER_free(sk); + sk_SSL_CIPHER_free(scsv); + return 1; +} + +static int test_v2(SSL *s) +{ + STACK_OF(SSL_CIPHER) *sk, *scsv; + /* ECDHE-ECDSA-AES256GCM, SSL2_RC4_1238_WITH_MD5, + * ECDHE-ECDSA-CHACHA20-POLY1305 */ + const unsigned char bytes[] = {0x00, 0x00, 0x35, 0x01, 0x00, 0x80, + 0x00, 0x00, 0x33}; + + if (!SSL_bytes_to_cipher_list(s, bytes, sizeof(bytes), 1, &sk, &scsv) || + sk == NULL || sk_SSL_CIPHER_num(sk) != 2 || scsv == NULL || + sk_SSL_CIPHER_num(scsv) != 0) + return 0; + if (strcmp(SSL_CIPHER_get_name(sk_SSL_CIPHER_value(sk, 0)), + "AES256-SHA") != 0 || + strcmp(SSL_CIPHER_get_name(sk_SSL_CIPHER_value(sk, 1)), + "DHE-RSA-AES128-SHA") != 0) + return 0; + sk_SSL_CIPHER_free(sk); + sk_SSL_CIPHER_free(scsv); + return 1; +} + +static int test_v3(SSL *s) +{ + STACK_OF(SSL_CIPHER) *sk, *scsv; + /* ECDHE-ECDSA-AES256GCM, ECDHE-ECDSA-CHACHAPOLY, DHE-RSA-AES256GCM, + * EMPTY-RENEGOTIATION-INFO-SCSV, FALLBACK-SCSV */ + const unsigned char bytes[] = {0x00, 0x2f, 0x00, 0x33, 0x00, 0x9f, 0x00, 0xff, + 0x56, 0x00}; + + if (!SSL_bytes_to_cipher_list(s, bytes, sizeof(bytes), 0, &sk, &scsv) || + sk == NULL || sk_SSL_CIPHER_num(sk) != 3 || scsv == NULL || + sk_SSL_CIPHER_num(scsv) != 2) + return 0; + if (strcmp(SSL_CIPHER_get_name(sk_SSL_CIPHER_value(sk, 0)), + "AES128-SHA") != 0 || + strcmp(SSL_CIPHER_get_name(sk_SSL_CIPHER_value(sk, 1)), + "DHE-RSA-AES128-SHA") != 0 || + strcmp(SSL_CIPHER_get_name(sk_SSL_CIPHER_value(sk, 2)), + "DHE-RSA-AES256-GCM-SHA384") != 0 || + strcmp(SSL_CIPHER_get_name(sk_SSL_CIPHER_value(scsv, 0)), + "TLS_EMPTY_RENEGOTIATION_INFO_SCSV") != 0 || + strcmp(SSL_CIPHER_get_name(sk_SSL_CIPHER_value(scsv, 1)), + "TLS_FALLBACK_SCSV") != 0) + return 0; + sk_SSL_CIPHER_free(sk); + sk_SSL_CIPHER_free(scsv); + return 1; +} + +int main(int argc, char **argv) +{ + SSL_CTX *ctx; + SSL *s; + + ctx = SSL_CTX_new(TLS_server_method()); + s = SSL_new(ctx); + OPENSSL_assert(s != NULL); + + if (!test_empty(s)) + return 1; + + if (!test_unsupported(s)) + return 1; + + if (!test_v2(s)) + return 1; + + if (!test_v3(s)) + return 1; + + printf("PASS\n"); + SSL_free(s); + SSL_CTX_free(ctx); + return 0; +} |