diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/initconf.c | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/initconf.c b/src/initconf.c new file mode 100644 index 0000000..de583fa --- /dev/null +++ b/src/initconf.c @@ -0,0 +1,115 @@ +/* + * 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 = NULL; + 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 keys */ + int ret1 = gnutls_x509_privkey_generate(root_privkey, GNUTLS_PK_RSA, 2048, 0); + int ret2 = 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); + root_key_pem.data = gnutls_malloc(root_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); + root_cert_pem.data = gnutls_malloc(root_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; +} + |