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/*
* Copyright (C) 2008-2012 Free Software Foundation, Inc.
*
* Author: David Marín Carreño
*
* 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 <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <gnutls/gnutls.h>
#include <gnutls/x509.h>
#include <gnutls/abstract.h>
#include "utils.h"
static void tls_log_func(int level, const char *str)
{
fprintf(stderr, "%s |<%d>| %s", "crq_key_id", level, str);
}
void doit(void)
{
gnutls_x509_privkey_t pkey;
gnutls_privkey_t abs_pkey;
gnutls_x509_crq_t crq;
size_t pkey_key_id_len;
unsigned char *pkey_key_id = NULL;
size_t crq_key_id_len;
unsigned char *crq_key_id = NULL;
gnutls_pk_algorithm_t algorithm;
int ret;
ret = global_init();
if (ret < 0)
fail("global_init: %d\n", ret);
gnutls_global_set_log_function(tls_log_func);
if (debug)
gnutls_global_set_log_level(4711);
for (algorithm = GNUTLS_PK_RSA; algorithm <= GNUTLS_PK_DSA;
algorithm++) {
ret = gnutls_x509_crq_init(&crq);
if (ret < 0)
fail("gnutls_x509_crq_init: %d: %s\n", ret, gnutls_strerror(ret));
ret = gnutls_x509_privkey_init(&pkey);
if (ret < 0) {
fail("gnutls_x509_privkey_init: %d: %s\n", ret, gnutls_strerror(ret));
}
ret = gnutls_privkey_init(&abs_pkey);
if (ret < 0) {
fail("gnutls_privkey_init: %d: %s\n", ret, gnutls_strerror(ret));
}
ret =
gnutls_x509_privkey_generate(pkey, algorithm, 2048, 0);
if (ret < 0) {
fail("gnutls_x509_privkey_generate (%s): %d: %s\n",
gnutls_pk_algorithm_get_name(algorithm),
ret, gnutls_strerror(ret));
} else if (debug) {
success("Key[%s] generation ok: %d\n",
gnutls_pk_algorithm_get_name(algorithm),
ret);
}
pkey_key_id_len = 0;
ret = gnutls_x509_privkey_get_key_id(pkey, 0, pkey_key_id,
&pkey_key_id_len);
if (ret != GNUTLS_E_SHORT_MEMORY_BUFFER) {
fail("gnutls_x509_privkey_get_key_id incorrectly returns %d: %s\n", ret, gnutls_strerror(ret));
}
pkey_key_id =
malloc(sizeof(unsigned char) * pkey_key_id_len);
ret =
gnutls_x509_privkey_get_key_id(pkey, 0, pkey_key_id,
&pkey_key_id_len);
if (ret != GNUTLS_E_SUCCESS) {
fail("gnutls_x509_privkey_get_key_id incorrectly returns %d: %s\n", ret, gnutls_strerror(ret));
}
ret = gnutls_x509_crq_set_version(crq, 1);
if (ret < 0) {
fail("gnutls_x509_crq_set_version: %d: %s\n", ret, gnutls_strerror(ret));
}
ret = gnutls_x509_crq_set_key(crq, pkey);
if (ret < 0) {
fail("gnutls_x509_crq_set_key: %d: %s\n", ret, gnutls_strerror(ret));
}
ret =
gnutls_x509_crq_set_dn_by_oid(crq,
GNUTLS_OID_X520_COMMON_NAME,
0, "CN-Test", 7);
if (ret < 0) {
fail("gnutls_x509_crq_set_dn_by_oid: %d: %s\n", ret, gnutls_strerror(ret));
}
ret = gnutls_privkey_import_x509(abs_pkey, pkey, 0);
if (ret < 0) {
fail("gnutls_privkey_import_x509: %d: %s\n", ret, gnutls_strerror(ret));
}
ret =
gnutls_x509_crq_privkey_sign(crq, abs_pkey,
GNUTLS_DIG_SHA256, 0);
if (ret < 0) {
fail("gnutls_x509_crq_sign: %d: %s\n", ret, gnutls_strerror(ret));
}
ret = gnutls_x509_crq_verify(crq, 0);
if (ret < 0) {
fail("gnutls_x509_crq_verify: %d: %s\n", ret, gnutls_strerror(ret));
}
crq_key_id_len = 0;
ret =
gnutls_x509_crq_get_key_id(crq, 0, crq_key_id,
&crq_key_id_len);
if (ret != GNUTLS_E_SHORT_MEMORY_BUFFER) {
fail("gnutls_x509_crq_get_key_id incorrectly returns %d: %s\n", ret, gnutls_strerror(ret));
}
crq_key_id =
malloc(sizeof(unsigned char) * crq_key_id_len);
ret =
gnutls_x509_crq_get_key_id(crq, 0, crq_key_id,
&crq_key_id_len);
if (ret != GNUTLS_E_SUCCESS) {
fail("gnutls_x509_crq_get_key_id incorrectly returns %d: %s\n", ret, gnutls_strerror(ret));
}
if (crq_key_id_len == pkey_key_id_len) {
ret =
memcmp(crq_key_id, pkey_key_id,
crq_key_id_len);
if (ret == 0) {
if (debug)
success
("Key ids are identical. OK.\n");
} else {
fail("Key ids differ incorrectly: %d\n",
ret);
}
} else {
fail("Key_id lengths differ incorrectly: %d - %d\n", (int) crq_key_id_len, (int) pkey_key_id_len);
}
if (pkey_key_id) {
free(pkey_key_id);
pkey_key_id = NULL;
}
if (crq_key_id) {
free(crq_key_id);
crq_key_id = NULL;
}
gnutls_x509_crq_deinit(crq);
gnutls_x509_privkey_deinit(pkey);
gnutls_privkey_deinit(abs_pkey);
}
gnutls_global_deinit();
}
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