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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2008 Brian Aker
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <drizzled/server_includes.h>
#include <drizzled/authentication.h>
#include <drizzled/gettext.h>
static bool are_plugins_loaded= false;
static bool authenticate_by(Session *session, plugin_ref plugin, void* p_data)
{
const char *password= (const char *)p_data;
authentication_st *auth= plugin_data(plugin, authentication_st *);
(void)p_data;
if (auth && auth->authenticate)
{
if (auth->authenticate(session, password))
return true;
}
return false;
}
bool authenticate_user(Session *session, const char *password)
{
/* If we never loaded any auth plugins, just return true */
if (are_plugins_loaded != true)
return true;
return plugin_foreach(session, authenticate_by, DRIZZLE_AUTH_PLUGIN, (void *)password);
}
int authentication_initializer(st_plugin_int *plugin)
{
authentication_st *authen;
authen= new authentication_st;
if (authen == NULL)
return 1;
memset(authen, 0, sizeof(authentication_st));
if (plugin->plugin->init)
{
if (plugin->plugin->init(authen))
{
sql_print_error(_("Plugin '%s' init function returned error."),
plugin->name.str);
goto err;
}
}
plugin->data= (void *)authen;
are_plugins_loaded= true;
return(0);
err:
delete authen;
return(1);
}
int authentication_finalizer(st_plugin_int *plugin)
{
authentication_st *authen= (authentication_st *)plugin->data;
assert(authen);
if (authen && plugin->plugin->deinit)
plugin->plugin->deinit(authen);
delete authen;
return(0);
}
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