tests: updated the suite to account for the removal of DSA by default

[gnutls:gnutls.git] / tests / priorities.c

/*
 * Copyright (C) 2012 Free Software Foundation, Inc.
 * Copyright (C) 2012-2015 Nikos Mavrogiannopoulos
 *
 * Author: Nikos Mavrogiannopoulos
 *
 * This file is part of GnuTLS.
 *
 * GnuTLS is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * GnuTLS is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GnuTLS; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <gnutls/gnutls.h>

#include "utils.h"

#ifdef ENABLE_FIPS140
void doit(void)
{
        exit(77);
}

#else

static void
try_prio(const char *prio, unsigned expected_cs, unsigned expected_ciphers, unsigned line)
{
        int ret;
        gnutls_priority_t p;
        const char *err;
        const unsigned int *t;
        unsigned i, si, count = 0;

        /* this must be called once in the program
         */
        global_init();

        ret = gnutls_priority_init(&p, prio, &err);
        if (ret < 0) {
                fprintf(stderr, "error: %s: %s\n", gnutls_strerror(ret),
                        err);
                exit(1);
        }

        for (i = 0;; i++) {
                ret = gnutls_priority_get_cipher_suite_index(p, i, &si);
                if (ret == GNUTLS_E_UNKNOWN_CIPHER_SUITE)
                        continue;
                else if (ret == GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE)
                        break;
                else if (ret == 0) {
                        count++;
                        /* fprintf(stderr, "%s\n", gnutls_cipher_suite_info(si, NULL, NULL, NULL, NULL, NULL)); */
                }

        }

        ret = gnutls_priority_cipher_list(p, &t);
        if ((unsigned) ret != expected_ciphers) {
#if 0
                for (i = 0; i < ret; i++)
                        fprintf(stderr, "%s\n",
                                gnutls_cipher_get_name(t[i]));
#endif
                fail("%s:%d: expected %d ciphers, found %d\n", prio, line, expected_ciphers,
                     ret);
                exit(1);
        }

        gnutls_priority_deinit(p);

        /* fprintf(stderr, "count: %d\n", count); */

        if (debug)
                success("finished: %s\n", prio);

        if (count != expected_cs) {
                fail("%s:%d: expected %d ciphersuites, found %d\n", prio, line, expected_cs,
                     count);
                exit(1);
        }
}

void doit(void)
{
        const int normal = 54;
        const int null = 5;
        const int sec128 = 50;

        try_prio("NORMAL", normal, 11, __LINE__);
        try_prio("NORMAL:-MAC-ALL:+MD5:+MAC-ALL", normal, 11, __LINE__);
        try_prio("NORMAL:+CIPHER-ALL", normal, 11, __LINE__);   /* all (except null) */
        try_prio("NORMAL:-CIPHER-ALL:+NULL", null, 1, __LINE__);        /* null */
        try_prio("NORMAL:-CIPHER-ALL:+NULL:+CIPHER-ALL", normal + null, 12, __LINE__);  /* should be null + all */
        try_prio("NORMAL:-CIPHER-ALL:+NULL:+CIPHER-ALL:-CIPHER-ALL:+AES-128-CBC", 8, 1, __LINE__);      /* should be null + all */
        try_prio("PERFORMANCE", normal, 11, __LINE__);
        try_prio("SECURE256", 19, 5, __LINE__);
        try_prio("SECURE128", sec128, 10, __LINE__);
        try_prio("SECURE128:+SECURE256", sec128, 10, __LINE__); /* should be the same as SECURE128 */
        try_prio("SECURE128:+SECURE256:+NORMAL", normal, 11, __LINE__); /* should be the same as NORMAL */
        try_prio("SUITEB192", 1, 1, __LINE__);
}

#endif