/*
* Copyright (C) 2004-2012 Free Software Foundation, Inc.
*
* Author: Simon Josefsson
*
* 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 <stdarg.h>
#include <time.h>
#include <unistd.h>
#include <assert.h>
#include <errno.h>
#ifndef _WIN32
#include <netinet/in.h>
#include <sys/socket.h>
#else
#include <windows.h> /* for Sleep */
#include <winbase.h>
#endif
#include <gnutls/gnutls.h>
#include <gnutls/crypto.h>
#include <sys/types.h>
#include "utils.h"
int debug = 0;
int error_count = 0;
int break_on_error = 0;
/* doc/credentials/dhparams/rfc3526-group-14-2048.pem */
const char *pkcs3 =
"-----BEGIN DH PARAMETERS-----\n"
"MIIBCAKCAQEA///////////JD9qiIWjCNMTGYouA3BzRKQJOCIpnzHQCC76mOxOb\n"
"IlFKCHmONATd75UZs806QxswKwpt8l8UN0/hNW1tUcJF5IW1dmJefsb0TELppjft\n"
"awv/XLb0Brft7jhr+1qJn6WunyQRfEsf5kkoZlHs5Fs9wgB8uKFjvwWY2kg2HFXT\n"
"mmkWP6j9JM9fg2VdI9yjrZYcYvNWIIVSu57VKQdwlpZtZww1Tkq8mATxdGwIyhgh\n"
"fDKQXkYuNs474553LBgOhgObJ4Oi7Aeij7XFXfBvTFLJ3ivL9pVYFxg5lUl86pVq\n"
"5RXSJhiY+gUQFXKOWoqsqmj//////////wIBAg==\n"
"-----END DH PARAMETERS-----\n";
/* doc/credentials/dhparams/rfc7919-ffdhe2048.pem */
const char *pkcs3_2048 =
"-----BEGIN DH PARAMETERS-----\n"
"MIIBCAKCAQEA//////////+t+FRYortKmq/cViAnPTzx2LnFg84tNpWp4TZBFGQz\n"
"+8yTnc4kmz75fS/jY2MMddj2gbICrsRhetPfHtXV/WVhJDP1H18GbtCFY2VVPe0a\n"
"87VXE15/V8k1mE8McODmi3fipona8+/och3xWKE2rec1MKzKT0g6eXq8CrGCsyT7\n"
"YdEIqUuyyOP7uWrat2DX9GgdT0Kj3jlN9K5W7edjcrsZCwenyO4KbXCeAvzhzffi\n"
"7MA0BM0oNC9hkXL+nOmFg/+OTxIy7vKBg8P+OxtMb61zO7X8vC7CIAXFjvGDfRaD\n"
"ssbzSibBsu/6iGtCOGEoXJf//////////wIBAg==\n"
"-----END DH PARAMETERS-----\n";
/* doc/credentials/dhparams/rfc7919-ffdhe3072.pem */
const char *pkcs3_3072 =
"-----BEGIN DH PARAMETERS-----\n"
"MIIBiAKCAYEA//////////+t+FRYortKmq/cViAnPTzx2LnFg84tNpWp4TZBFGQz\n"
"+8yTnc4kmz75fS/jY2MMddj2gbICrsRhetPfHtXV/WVhJDP1H18GbtCFY2VVPe0a\n"
"87VXE15/V8k1mE8McODmi3fipona8+/och3xWKE2rec1MKzKT0g6eXq8CrGCsyT7\n"
"YdEIqUuyyOP7uWrat2DX9GgdT0Kj3jlN9K5W7edjcrsZCwenyO4KbXCeAvzhzffi\n"
"7MA0BM0oNC9hkXL+nOmFg/+OTxIy7vKBg8P+OxtMb61zO7X8vC7CIAXFjvGDfRaD\n"
"ssbzSibBsu/6iGtCOGEfz9zeNVs7ZRkDW7w09N75nAI4YbRvydbmyQd62R0mkff3\n"
"7lmMsPrBhtkcrv4TCYUTknC0EwyTvEN5RPT9RFLi103TZPLiHnH1S/9croKrnJ32\n"
"nuhtK8UiNjoNq8Uhl5sN6todv5pC1cRITgq80Gv6U93vPBsg7j/VnXwl5B0rZsYu\n"
"N///////////AgEC\n"
"-----END DH PARAMETERS-----\n";
void _fail(const char *format, ...)
{
va_list arg_ptr;
va_start(arg_ptr, format);
#ifdef HAVE_VASPRINTF
char *str = NULL;
vasprintf(&str, format, arg_ptr);
if (str)
fputs(str, stderr);
#else
{
char str[1024];
vsnprintf(str, sizeof(str), format, arg_ptr);
fputs(str, stderr);
}
#endif
va_end(arg_ptr);
error_count++;
exit(1);
}
void fail_ignore(const char *format, ...)
{
char str[1024];
va_list arg_ptr;
va_start(arg_ptr, format);
vsnprintf(str, sizeof(str), format, arg_ptr);
va_end(arg_ptr);
fputs(str, stderr);
error_count++;
exit(77);
}
void sec_sleep(int sec)
{
int ret;
#ifdef HAVE_NANOSLEEP
struct timespec ts;
ts.tv_sec = sec;
ts.tv_nsec = 0;
do {
ret = nanosleep(&ts, NULL);
} while (ret == -1 && errno == EINTR);
if (ret == -1)
abort();
#else
do {
ret = sleep(sec);
} while (ret == -1 && errno == EINTR);
#endif
}
void success(const char *format, ...)
{
char str[1024];
va_list arg_ptr;
va_start(arg_ptr, format);
vsnprintf(str, sizeof(str), format, arg_ptr);
va_end(arg_ptr);
fputs(str, stderr);
}
void escapeprint(const char *str, size_t len)
{
size_t i;
printf(" (length %d bytes):\n\t'", (int)len);
for (i = 0; i < len; i++) {
if (((str[i] & 0xFF) >= 'A' && (str[i] & 0xFF) <= 'Z') ||
((str[i] & 0xFF) >= 'a' && (str[i] & 0xFF) <= 'z') ||
((str[i] & 0xFF) >= '0' && (str[i] & 0xFF) <= '9')
|| (str[i] & 0xFF) == ' ' || (str[i] & 0xFF) == '.')
printf("%c", (str[i] & 0xFF));
else
printf("\\x%02X", (str[i] & 0xFF));
if ((i + 1) % 16 == 0 && (i + 1) < len)
printf("'\n\t'");
}
printf("\n");
}
void c_print(const unsigned char *str, size_t len)
{
size_t i;
printf(" (length %d bytes):\n\t\"", (int)len);
for (i = 0; i < len; i++) {
printf("\\x%02X", (str[i] & 0xFF));
if ((i + 1) % 16 == 0 && (i + 1) < len)
printf("\"\n\t\"");
}
printf("\"\n");
}
void hexprint(const void *_str, size_t len)
{
size_t i;
const char *str = _str;
printf("\t;; ");
for (i = 0; i < len; i++) {
printf("%02x ", (str[i] & 0xFF));
if ((i + 1) % 8 == 0)
printf(" ");
if ((i + 1) % 16 == 0 && i + 1 < len)
printf("\n\t;; ");
}
printf("\n");
}
void binprint(const void *_str, size_t len)
{
size_t i;
const char *str = _str;
printf("\t;; ");
for (i = 0; i < len; i++) {
printf("%d%d%d%d%d%d%d%d ",
(str[i] & 0xFF) & 0x80 ? 1 : 0,
(str[i] & 0xFF) & 0x40 ? 1 : 0,
(str[i] & 0xFF) & 0x20 ? 1 : 0,
(str[i] & 0xFF) & 0x10 ? 1 : 0,
(str[i] & 0xFF) & 0x08 ? 1 : 0,
(str[i] & 0xFF) & 0x04 ? 1 : 0,
(str[i] & 0xFF) & 0x02 ? 1 : 0,
(str[i] & 0xFF) & 0x01 ? 1 : 0);
if ((i + 1) % 3 == 0)
printf(" ");
if ((i + 1) % 6 == 0 && i + 1 < len)
printf("\n\t;; ");
}
printf("\n");
}
int main(int argc, char *argv[])
{
do
if (strcmp(argv[argc - 1], "-v") == 0 ||
strcmp(argv[argc - 1], "--verbose") == 0)
debug = 1;
else if (strcmp(argv[argc - 1], "-b") == 0 ||
strcmp(argv[argc - 1], "--break-on-error") == 0)
break_on_error = 1;
else if (strcmp(argv[argc - 1], "-h") == 0 ||
strcmp(argv[argc - 1], "-?") == 0 ||
strcmp(argv[argc - 1], "--help") == 0) {
printf
("Usage: %s [-vbh?] [--verbose] [--break-on-error] [--help]\n",
argv[0]);
return 1;
}
while (argc-- > 1) ;
doit();
if (debug || error_count > 0)
printf("Self test `%s' finished with %d errors\n", argv[0],
error_count);
return error_count ? 1 : 0;
}
struct tmp_file_st {
char file[TMPNAME_SIZE];
struct tmp_file_st *next;
};
static struct tmp_file_st *temp_files = (void*)-1;
static void append(const char *file)
{
struct tmp_file_st *p;
if (temp_files == (void*)-1)
return;
p = calloc(1, sizeof(*p));
assert(p != NULL);
snprintf(p->file, sizeof(p->file), "%s", file);
p->next = temp_files;
temp_files = p;
}
char *get_tmpname(char s[TMPNAME_SIZE])
{
unsigned char rnd[6];
static char _s[TMPNAME_SIZE];
int ret;
char *p;
const char *path;
ret = gnutls_rnd(GNUTLS_RND_NONCE, rnd, sizeof(rnd));
if (ret < 0)
return NULL;
path = getenv("builddir");
if (path == NULL)
path = ".";
if (s == NULL)
p = _s;
else
p = s;
snprintf(p, TMPNAME_SIZE, "%s/tmpfile-%02x%02x%02x%02x%02x%02x.tmp", path, (unsigned)rnd[0], (unsigned)rnd[1],
(unsigned)rnd[2], (unsigned)rnd[3], (unsigned)rnd[4], (unsigned)rnd[5]);
append(p);
return p;
}
void track_temp_files(void)
{
temp_files = NULL;
}
void delete_temp_files(void)
{
struct tmp_file_st *p = temp_files;
struct tmp_file_st *next;
if (p == (void*)-1)
return;
while(p != NULL) {
remove(p->file);
next = p->next;
free(p);
p = next;
}
}