Hardware authentication for Linux using ordinary USB Flash Drives.
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/*
* Copyright (c) 2003-2007 Andrea Luzzardi <scox@sig11.org>
*
* This file is part of the pam_usb project. pam_usb is free software;
* you can redistribute it and/or modify it under the terms of the GNU General
* Public License version 2, as published by the Free Software Foundation.
*
* pam_usb 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 02110-1301 USA
*/
#ifndef PUSB_CONF_H_
# define PUSB_CONF_H_
# define PUSB_CONF_FILE "/etc/security/pamusb.conf"
# define CONF_DEVICE_XPATH "//configuration/devices/device[@id='%s']/%s"
# define CONF_USER_XPATH "//configuration/users/user[@id='%s']/%s"
# define CONF_SERVICE_XPATH "//configuration/services/service[@id='%s']/%s"
# define CONF_USER_MAXLEN 32
# include <limits.h>
#ifdef __linux__
# include <linux/limits.h>
#endif
# include <sys/time.h>
# ifndef PATH_MAX
# define PATH_MAX 4096
# endif
typedef struct pusb_device
{
char name[128];
char vendor[128];
char model[128];
char serial[128];
char volume_uuid[128];
} t_pusb_device;
typedef struct pusb_options
{
time_t probe_timeout;
int enable;
int debug;
int quiet;
int color_log;
int one_time_pad;
time_t pad_expiration;
int deny_remote;
char hostname[64];
char system_pad_directory[PATH_MAX];
char device_pad_directory[PATH_MAX];
t_pusb_device device;
} t_pusb_options;
struct s_opt_list
{
char *name;
char *value;
};
int pusb_conf_init(t_pusb_options *opts);
int pusb_conf_parse(const char *file, t_pusb_options *opts, const char *user, const char *service);
#endif /* !PUSB_CONF_H_ */