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/*
* userpref.c
* contains methods to access user specific certificates IDs and more.
*
* Copyright (c) 2008 Jonathan Beck All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <gnutls/gnutls.h>
#include <glib.h>
#include "userpref.h"
int debug = 1;
int main(int argc, char *argv[]) {
gnutls_global_init();
char* host_id = "29942970-207913891623273984";
gnutls_x509_privkey_t root_privkey;
gnutls_x509_privkey_t host_privkey;
gnutls_x509_crt_t root_cert;
gnutls_x509_crt_t host_cert;
gnutls_x509_privkey_init(&root_privkey);
gnutls_x509_privkey_init(&host_privkey);
gnutls_x509_crt_init(&root_cert);
gnutls_x509_crt_init(&host_cert);
/* generate HostID */
//TODO
/* generate keys */
gnutls_x509_privkey_generate(root_privkey, GNUTLS_PK_RSA, 2048, 0);
gnutls_x509_privkey_generate(host_privkey, GNUTLS_PK_RSA, 2048, 0);
/* generate certificates */
gnutls_x509_crt_set_key(root_cert, root_privkey);
gnutls_x509_crt_set_serial(root_cert, "\x00", 1);
gnutls_x509_crt_set_version(root_cert, 3);
gnutls_x509_crt_set_ca_status(root_cert, 1);
gnutls_x509_crt_set_activation_time(root_cert, time(NULL));
gnutls_x509_crt_set_expiration_time(root_cert, time(NULL) + (60 * 60 * 24 * 365 * 10));
gnutls_x509_crt_sign(root_cert, root_cert, root_privkey);
gnutls_x509_crt_set_key(host_cert, host_privkey);
gnutls_x509_crt_set_serial(host_cert, "\x00", 1);
gnutls_x509_crt_set_version(host_cert, 3);
gnutls_x509_crt_set_ca_status(host_cert, 1);
gnutls_x509_crt_set_activation_time(host_cert, time(NULL));
gnutls_x509_crt_set_expiration_time(host_cert, time(NULL) + (60 * 60 * 24 * 365 * 10));
gnutls_x509_crt_sign(host_cert, root_cert, root_privkey);
/* export to PEM format */
gnutls_datum_t root_key_pem = {NULL, 0};
gnutls_datum_t host_key_pem = {NULL, 0};
gnutls_x509_privkey_export (root_privkey, GNUTLS_X509_FMT_PEM, NULL, &root_key_pem.size);
gnutls_x509_privkey_export (host_privkey, GNUTLS_X509_FMT_PEM, NULL, &host_key_pem.size);
root_key_pem.data = gnutls_malloc(root_key_pem.size);
host_key_pem.data = gnutls_malloc(host_key_pem.size);
gnutls_x509_privkey_export (root_privkey, GNUTLS_X509_FMT_PEM, root_key_pem.data, &root_key_pem.size);
gnutls_x509_privkey_export (host_privkey, GNUTLS_X509_FMT_PEM, host_key_pem.data, &host_key_pem.size);
gnutls_datum_t root_cert_pem = {NULL, 0};
gnutls_datum_t host_cert_pem = {NULL, 0};
gnutls_x509_crt_export (root_cert, GNUTLS_X509_FMT_PEM, NULL, &root_cert_pem.size);
gnutls_x509_crt_export (host_cert, GNUTLS_X509_FMT_PEM, NULL, &host_cert_pem.size);
root_cert_pem.data = gnutls_malloc(root_cert_pem.size);
host_cert_pem.data = gnutls_malloc(host_cert_pem.size);
gnutls_x509_crt_export (root_cert, GNUTLS_X509_FMT_PEM, root_cert_pem.data, &root_cert_pem.size);
gnutls_x509_crt_export (host_cert, GNUTLS_X509_FMT_PEM, host_cert_pem.data, &host_cert_pem.size);
/* encode in base64 for storage */
char* root_key_b64 = g_base64_encode (root_key_pem.data,root_key_pem.size);
char* host_key_b64 = g_base64_encode (host_key_pem.data,host_key_pem.size);
char* root_cert_b64 = g_base64_encode (root_cert_pem.data,root_cert_pem.size);
char* host_cert_b64 = g_base64_encode (host_cert_pem.data,host_cert_pem.size);
/* store values in config file */
init_config_file(host_id, root_key_b64, host_key_b64, root_cert_b64, host_cert_b64);
gnutls_free(root_key_pem.data);
gnutls_free(host_key_pem.data);
gnutls_free(root_cert_pem.data);
gnutls_free(host_cert_pem.data);
g_free(root_key_b64);
g_free(host_key_b64);
g_free(root_cert_b64);
g_free(host_cert_b64);
return 0;
}
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