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/*
* ProFTPD - mod_sftp user authentication (auth)
* Copyright (c) 2008-2011 TJ Saunders
*
* 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, Suite 500, Boston, MA 02110-1335, USA.
*
* As a special exemption, TJ Saunders and other respective copyright holders
* give permission to link this program with OpenSSL, and distribute the
* resulting executable, without including the source code for OpenSSL in the
* source distribution.
*
* $Id: auth.h,v 1.7 2011/08/04 21:15:19 castaglia Exp $
*/
#include "mod_sftp.h"
#ifndef MOD_SFTP_AUTH_H
#define MOD_SFTP_AUTH_H
#include "packet.h"
#define SFTP_AUTH_FL_METH_PUBLICKEY 0x001
#define SFTP_AUTH_FL_METH_KBDINT 0x002
#define SFTP_AUTH_FL_METH_PASSWORD 0x004
#define SFTP_AUTH_FL_METH_HOSTBASED 0x008
char *sftp_auth_get_default_dir(void);
int sftp_auth_handle(struct ssh2_packet *);
int sftp_auth_init(void);
/* Handles 'hostbased' user authentication. */
int sftp_auth_hostbased(struct ssh2_packet *, cmd_rec *,
const char *, const char *, const char *, char **, uint32_t *, int *);
/* Handles 'keyboard-interactive' user authentication. */
int sftp_auth_kbdint(struct ssh2_packet *, cmd_rec *,
const char *, const char *, const char *, char **, uint32_t *, int *);
/* Handles 'password' user authentication. */
int sftp_auth_password(struct ssh2_packet *, cmd_rec *,
const char *, const char *, const char *, char **, uint32_t *, int *);
/* Handles 'publickey' user authentication. */
int sftp_auth_publickey(struct ssh2_packet *, cmd_rec *,
const char *, const char *, const char *, char **, uint32_t *, int *);
#endif
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