/*
* Copyright (C) 2017 Red Hat, Inc.
*
* 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 <assert.h>
#include <unistd.h>
#include <gnutls/gnutls.h>
#include <gnutls/x509.h>
#include <gnutls/abstract.h>
#define CONFIG_NAME "softhsm-obj-import"
#define CONFIG CONFIG_NAME".config"
#include "../utils.h"
#include "softhsm.h"
/* Tests whether gnutls_pubkey_import_privkey works well for
* RSA keys under PKCS #11 */
#include "../cert-common.h"
#define PIN "1234"
static void tls_log_func(int level, const char *str)
{
fprintf(stderr, "|<%d>| %s", level, str);
}
static
int pin_func(void* userdata, int attempt, const char* url, const char *label,
unsigned flags, char *pin, size_t pin_max)
{
if (attempt == 0) {
strcpy(pin, PIN);
return 0;
}
return -1;
}
void doit(void)
{
static char buf[1024];
int ret;
const char *lib, *bin;
gnutls_x509_crt_t crt;
gnutls_pkcs11_obj_t obj;
char *url;
gnutls_datum_t tmp, tmp2;
size_t buf_size;
bin = softhsm_bin();
lib = softhsm_lib();
ret = global_init();
if (ret != 0) {
fail("%d: %s\n", ret, gnutls_strerror(ret));
exit(1);
}
gnutls_pkcs11_set_pin_function(pin_func, NULL);
gnutls_global_set_log_function(tls_log_func);
if (debug)
gnutls_global_set_log_level(4711);
set_softhsm_conf(CONFIG);
snprintf(buf, sizeof(buf), "%s --init-token --slot 0 --label test --so-pin "PIN" --pin "PIN, bin);
system(buf);
ret = gnutls_pkcs11_add_provider(lib, NULL);
if (ret < 0) {
fprintf(stderr, "gnutls_x509_crt_init: %s\n",
gnutls_strerror(ret));
exit(1);
}
ret = gnutls_x509_crt_init(&crt);
if (ret < 0) {
fprintf(stderr,
"gnutls_x509_crt_init: %s\n",
gnutls_strerror(ret));
exit(1);
}
ret =
gnutls_x509_crt_import(crt, &server_cert,
GNUTLS_X509_FMT_PEM);
if (ret < 0) {
fprintf(stderr,
"gnutls_x509_crt_import: %s\n",
gnutls_strerror(ret));
exit(1);
}
if (debug) {
gnutls_x509_crt_print(crt,
GNUTLS_CRT_PRINT_ONELINE,
&tmp);
printf("\tCertificate: %.*s\n",
tmp.size, tmp.data);
gnutls_free(tmp.data);
}
/* initialize softhsm token */
ret = gnutls_pkcs11_token_init(SOFTHSM_URL, PIN, "test");
if (ret < 0) {
fail("gnutls_pkcs11_token_init: %s\n", gnutls_strerror(ret));
exit(1);
}
ret = gnutls_pkcs11_token_set_pin(SOFTHSM_URL, NULL, PIN, GNUTLS_PIN_USER);
if (ret < 0) {
fail("gnutls_pkcs11_token_set_pin: %s\n", gnutls_strerror(ret));
exit(1);
}
ret = gnutls_pkcs11_copy_x509_crt(SOFTHSM_URL, crt, "cert",
GNUTLS_PKCS11_OBJ_FLAG_MARK_NOT_PRIVATE|GNUTLS_PKCS11_OBJ_FLAG_LOGIN);
if (ret < 0) {
fail("gnutls_pkcs11_copy_x509_crt: %s\n", gnutls_strerror(ret));
exit(1);
}
gnutls_pkcs11_set_pin_function(NULL, NULL);
assert(gnutls_pkcs11_obj_init(&obj) >= 0);
ret = gnutls_pkcs11_obj_import_url(obj, SOFTHSM_URL";object=cert", 0);
if (ret < 0) {
fprintf(stderr, "error in %d: %s\n", __LINE__, gnutls_strerror(ret));
exit(1);
}
assert(gnutls_pkcs11_obj_export_url(obj, GNUTLS_PKCS11_URL_GENERIC, &url) >= 0);
assert(url != NULL);
gnutls_free(url);
assert(gnutls_pkcs11_obj_export3(obj, GNUTLS_X509_FMT_DER, &tmp) >= 0);
assert(gnutls_x509_crt_export2(crt, GNUTLS_X509_FMT_DER, &tmp2) >= 0);
assert(tmp2.size == tmp.size);
assert(memcmp(tmp.data, tmp2.data, tmp.size) == 0);
gnutls_free(tmp2.data);
/* check gnutls_pkcs11_obj_export */
buf_size = 4;
assert(gnutls_pkcs11_obj_export(obj, buf, &buf_size) == GNUTLS_E_SHORT_MEMORY_BUFFER);
buf_size = sizeof(buf);
assert(gnutls_pkcs11_obj_export(obj, buf, &buf_size)>=0);
assert(buf_size == tmp.size);
assert(memcmp(buf, tmp.data, tmp.size) == 0);
gnutls_free(tmp.data);
/* The ID is constant and copied from the certificate */
buf_size = sizeof(buf);
assert(gnutls_pkcs11_obj_get_info(obj, GNUTLS_PKCS11_OBJ_ID_HEX, buf, &buf_size) >= 0);
assert(buf_size == 60);
assert(memcmp(buf, "95:d1:ad:a4:52:e4:c5:61:12:a6:91:13:8d:80:dd:2d:81:22:3e:d4", 60) == 0);
/* label */
buf_size = sizeof(buf);
assert(gnutls_pkcs11_obj_get_info(obj, GNUTLS_PKCS11_OBJ_LABEL, buf, &buf_size) >= 0);
assert(buf_size == 4);
assert(memcmp(buf, "cert", 4) == 0);
/* token-label */
buf_size = sizeof(buf);
assert(gnutls_pkcs11_obj_get_info(obj, GNUTLS_PKCS11_OBJ_TOKEN_LABEL, buf, &buf_size) >= 0);
assert(buf_size == 4);
assert(memcmp(buf, "test", 4) == 0);
/* token-serial */
buf_size = sizeof(buf);
assert(gnutls_pkcs11_obj_get_info(obj, GNUTLS_PKCS11_OBJ_TOKEN_SERIAL, buf, &buf_size) >= 0);
assert(buf_size != 0);
assert(strlen(buf) != 0);
/* token-model */
buf_size = sizeof(buf);
assert(gnutls_pkcs11_obj_get_info(obj, GNUTLS_PKCS11_OBJ_TOKEN_MODEL, buf, &buf_size) >= 0);
assert(buf_size != 0);
assert(strlen(buf) != 0);
/* token-manufacturer */
buf_size = sizeof(buf);
assert(gnutls_pkcs11_obj_get_info(obj, GNUTLS_PKCS11_OBJ_TOKEN_MANUFACTURER, buf, &buf_size) >= 0);
assert(buf_size != 0);
assert(strlen(buf) != 0);
/* token-ID */
buf_size = sizeof(buf);
assert(gnutls_pkcs11_obj_get_info(obj, GNUTLS_PKCS11_OBJ_ID, buf, &buf_size) >= 0);
assert(buf_size != 0);
/* library description */
buf_size = sizeof(buf);
assert(gnutls_pkcs11_obj_get_info(obj, GNUTLS_PKCS11_OBJ_LIBRARY_DESCRIPTION, buf, &buf_size) >= 0);
assert(buf_size != 0);
assert(strlen(buf) != 0);
/* library manufacturer */
buf_size = sizeof(buf);
assert(gnutls_pkcs11_obj_get_info(obj, GNUTLS_PKCS11_OBJ_LIBRARY_MANUFACTURER, buf, &buf_size) >= 0);
assert(buf_size != 0);
assert(strlen(buf) != 0);
/* library version */
buf_size = sizeof(buf);
assert(gnutls_pkcs11_obj_get_info(obj, GNUTLS_PKCS11_OBJ_LIBRARY_VERSION, buf, &buf_size) >= 0);
assert(buf_size != 0);
assert(strlen(buf) != 0);
gnutls_pkcs11_obj_deinit(obj);
gnutls_x509_crt_deinit(crt);
gnutls_global_deinit();
remove(CONFIG);
}