150 lines
4.4 KiB
C
150 lines
4.4 KiB
C
/*
|
|
* 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 "internal/nelem.h"
|
|
#include "testutil.h"
|
|
|
|
static SSL_CTX *ctx;
|
|
static SSL *s;
|
|
|
|
static int test_empty(void)
|
|
{
|
|
STACK_OF(SSL_CIPHER) *sk = NULL, *scsv = NULL;
|
|
const unsigned char bytes[] = {0x00};
|
|
int ret = 0;
|
|
|
|
if (!TEST_int_eq(SSL_bytes_to_cipher_list(s, bytes, 0, 0, &sk, &scsv), 0)
|
|
|| !TEST_ptr_null(sk)
|
|
|| !TEST_ptr_null(scsv))
|
|
goto err;
|
|
ret = 1;
|
|
|
|
err:
|
|
sk_SSL_CIPHER_free(sk);
|
|
sk_SSL_CIPHER_free(scsv);
|
|
return ret;
|
|
}
|
|
|
|
static int test_unsupported(void)
|
|
{
|
|
STACK_OF(SSL_CIPHER) *sk, *scsv;
|
|
/* ECDH-RSA-AES256 (unsupported), ECDHE-ECDSA-AES128, <unassigned> */
|
|
const unsigned char bytes[] = {0xc0, 0x0f, 0x00, 0x2f, 0x01, 0x00};
|
|
int ret = 0;
|
|
|
|
if (!TEST_true(SSL_bytes_to_cipher_list(s, bytes, sizeof(bytes),
|
|
0, &sk, &scsv))
|
|
|| !TEST_ptr(sk)
|
|
|| !TEST_int_eq(sk_SSL_CIPHER_num(sk), 1)
|
|
|| !TEST_ptr(scsv)
|
|
|| !TEST_int_eq(sk_SSL_CIPHER_num(scsv), 0)
|
|
|| !TEST_str_eq(SSL_CIPHER_get_name(sk_SSL_CIPHER_value(sk, 0)),
|
|
"AES128-SHA"))
|
|
goto err;
|
|
|
|
ret = 1;
|
|
err:
|
|
sk_SSL_CIPHER_free(sk);
|
|
sk_SSL_CIPHER_free(scsv);
|
|
return ret;
|
|
}
|
|
|
|
static int test_v2(void)
|
|
{
|
|
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};
|
|
int ret = 0;
|
|
|
|
if (!TEST_true(SSL_bytes_to_cipher_list(s, bytes, sizeof(bytes), 1,
|
|
&sk, &scsv))
|
|
|| !TEST_ptr(sk)
|
|
|| !TEST_int_eq(sk_SSL_CIPHER_num(sk), 2)
|
|
|| !TEST_ptr(scsv)
|
|
|| !TEST_int_eq(sk_SSL_CIPHER_num(scsv), 0))
|
|
goto err;
|
|
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)
|
|
goto err;
|
|
|
|
ret = 1;
|
|
|
|
err:
|
|
sk_SSL_CIPHER_free(sk);
|
|
sk_SSL_CIPHER_free(scsv);
|
|
return ret;
|
|
}
|
|
|
|
static int test_v3(void)
|
|
{
|
|
STACK_OF(SSL_CIPHER) *sk = NULL, *scsv = NULL;
|
|
/* 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};
|
|
int ret = 0;
|
|
|
|
if (!SSL_bytes_to_cipher_list(s, bytes, sizeof(bytes), 0, &sk, &scsv)
|
|
|| !TEST_ptr(sk)
|
|
|| !TEST_int_eq(sk_SSL_CIPHER_num(sk), 3)
|
|
|| !TEST_ptr(scsv)
|
|
|| !TEST_int_eq(sk_SSL_CIPHER_num(scsv), 2)
|
|
|| !TEST_str_eq(SSL_CIPHER_get_name(sk_SSL_CIPHER_value(sk, 0)),
|
|
"AES128-SHA")
|
|
|| !TEST_str_eq(SSL_CIPHER_get_name(sk_SSL_CIPHER_value(sk, 1)),
|
|
"DHE-RSA-AES128-SHA")
|
|
|| !TEST_str_eq(SSL_CIPHER_get_name(sk_SSL_CIPHER_value(sk, 2)),
|
|
"DHE-RSA-AES256-GCM-SHA384")
|
|
|| !TEST_str_eq(SSL_CIPHER_get_name(sk_SSL_CIPHER_value(scsv, 0)),
|
|
"TLS_EMPTY_RENEGOTIATION_INFO_SCSV")
|
|
|| !TEST_str_eq(SSL_CIPHER_get_name(sk_SSL_CIPHER_value(scsv, 1)),
|
|
"TLS_FALLBACK_SCSV"))
|
|
goto err;
|
|
|
|
ret = 1;
|
|
err:
|
|
sk_SSL_CIPHER_free(sk);
|
|
sk_SSL_CIPHER_free(scsv);
|
|
return ret;
|
|
}
|
|
|
|
int setup_tests(void)
|
|
{
|
|
if (!TEST_ptr(ctx = SSL_CTX_new(TLS_server_method()))
|
|
|| !TEST_ptr(s = SSL_new(ctx)))
|
|
return 0;
|
|
|
|
ADD_TEST(test_empty);
|
|
ADD_TEST(test_unsupported);
|
|
ADD_TEST(test_v2);
|
|
ADD_TEST(test_v3);
|
|
return 1;
|
|
}
|
|
|
|
void cleanup_tests(void)
|
|
{
|
|
SSL_free(s);
|
|
SSL_CTX_free(ctx);
|
|
}
|