pidgin/pidgin

closing merged branch
port-changes-from-branch-2.x.y-to-default
15 months ago, Gary Kramlich
2f836435c33c
closing merged branch
/* purple
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*
*/
#include "internal.h"
#include <glib.h>
/* plugin includes */
#include "http.h"
gchar *
simple_http_digest_calculate_session_key(const gchar *username,
const gchar *realm,
const gchar *password,
const gchar *nonce)
{
GChecksum *hasher;
gchar *hash;
g_return_val_if_fail(username != NULL, NULL);
g_return_val_if_fail(realm != NULL, NULL);
g_return_val_if_fail(password != NULL, NULL);
g_return_val_if_fail(nonce != NULL, NULL);
hasher = g_checksum_new(G_CHECKSUM_MD5);
g_return_val_if_fail(hasher != NULL, NULL);
g_checksum_update(hasher, (guchar *)username, -1);
g_checksum_update(hasher, (guchar *)":", -1);
g_checksum_update(hasher, (guchar *)realm, -1);
g_checksum_update(hasher, (guchar *)":", -1);
g_checksum_update(hasher, (guchar *)password, -1);
hash = g_strdup(g_checksum_get_string(hasher));
g_checksum_free(hasher);
return hash;
}
gchar *
simple_http_digest_calculate_response(const gchar *method,
const gchar *digest_uri,
const gchar *nonce,
const gchar *nonce_count,
const gchar *session_key)
{
GChecksum *hash;
gchar *hash2;
g_return_val_if_fail(method != NULL, NULL);
g_return_val_if_fail(digest_uri != NULL, NULL);
g_return_val_if_fail(nonce != NULL, NULL);
g_return_val_if_fail(session_key != NULL, NULL);
hash = g_checksum_new(G_CHECKSUM_MD5);
g_return_val_if_fail(hash != NULL, NULL);
g_checksum_update(hash, (guchar *)method, -1);
g_checksum_update(hash, (guchar *)":", -1);
g_checksum_update(hash, (guchar *)digest_uri, -1);
hash2 = g_strdup(g_checksum_get_string(hash));
g_checksum_reset(hash);
if (hash2 == NULL) {
g_checksum_free(hash);
g_return_val_if_reached(NULL);
}
g_checksum_update(hash, (guchar *)session_key, -1);
g_checksum_update(hash, (guchar *)":", -1);
g_checksum_update(hash, (guchar *)nonce, -1);
g_checksum_update(hash, (guchar *)":", -1);
g_checksum_update(hash, (guchar *)hash2, -1);
g_free(hash2);
hash2 = g_strdup(g_checksum_get_string(hash));
g_checksum_free(hash);
return hash2;
}