libipauth_guest.c

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/*
 ** Copyright(C) 2006-2008 INL
 ** written by Eric Leblond <regit@inl.fr>
 **
 ** $Id: libipauth_guest.c 5330 2008-11-25 15:19:00Z pollux $
 **
 ** 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, version 3 of the License.
 **
 ** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */
#include <auth_srv.h>

#include "nuauthconf.h"

#define IP_AUTH_GUEST_USERNAME "guest"

struct ipauth_guest_params {
        gchar *username;
};

/*
 * Returns version of nuauth API
 */
G_MODULE_EXPORT uint32_t get_api_version()
{
        return NUAUTH_API_VERSION;
}


G_MODULE_EXPORT gchar *unload_module_with_params(gpointer params_p)
{
        struct ipauth_guest_params *params =
            (struct ipauth_guest_params *) params_p;

        g_free(params->username);
        g_free(params);

        return NULL;
}

G_MODULE_EXPORT gboolean init_module_from_conf(module_t * module)
{
        struct ipauth_guest_params *params =
            g_new0(struct ipauth_guest_params, 1);

        log_message(VERBOSE_DEBUG, DEBUG_AREA_MAIN,
                    "Ipauth_guest module ($Revision: 5330 $)");

        params->username = nuauth_config_table_get_or_default("ipauth_guest_username", IP_AUTH_GUEST_USERNAME);

        module->params = (gpointer) params;
        return TRUE;
}

G_MODULE_EXPORT gchar *ip_authentication(tracking_t * header,
                                         struct ipauth_guest_params *
                                         params)
{
        if (params->username) {
                return g_strdup(params->username);
        } else {
                return NULL;
        }
}

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