/*
* ProFTPD - FTP server daemon
* Copyright (c) 2004-2005 The ProFTPD Project team
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
* As a special exemption, the ProFTPD Project 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.
*/
/* ProFTPD Auth API
*
* $Id: auth.h,v 1.4 2005/06/10 17:21:10 castaglia Exp $
*/
#ifndef PR_AUTH_H
#define PR_AUTH_H
/* Possible return codes for auth handlers
*/
/* Account authenticated by means other than PASS (e.g. RFC2228 modules).
* This value is more generic than PR_AUTH_RFC2228_OK.
*/
#define PR_AUTH_OK_NO_PASS 3
/* Account authenticated by RFC2228 security data exchange */
#define PR_AUTH_RFC2228_OK 2
/* Account authenticated normally */
#define PR_AUTH_OK 0
/* Error occurred in auth handler */
#define PR_AUTH_ERROR -1
/* Account does not exist */
#define PR_AUTH_NOPWD -2
/* Password mismatch */
#define PR_AUTH_BADPWD -3
/* Password hasn't been changed recently enough */
#define PR_AUTH_AGEPWD -4
/* Account has been disabled */
#define PR_AUTH_DISABLEDPWD -5
void pr_auth_setpwent(pool *);
void pr_auth_endpwent(pool *);
void pr_auth_setgrent(pool *);
void pr_auth_endgrent(pool *);
struct passwd *pr_auth_getpwent(pool *);
struct group *pr_auth_getgrent(pool *);
struct passwd *pr_auth_getpwnam(pool *, const char *);
struct passwd *pr_auth_getpwuid(pool *, uid_t);
struct group *pr_auth_getgrnam(pool *, const char *);
struct group *pr_auth_getgrgid(pool *, gid_t);
int pr_auth_authenticate(pool *, const char *, const char *);
int pr_auth_check(pool *, const char *, const char *, const char *);
const char *pr_auth_uid2name(pool *, uid_t);
const char *pr_auth_gid2name(pool *, gid_t);
uid_t pr_auth_name2uid(pool *, const char *);
gid_t pr_auth_name2gid(pool *, const char *);
int pr_auth_getgroups(pool *, const char *, array_header **, array_header **);
int pr_auth_requires_pass(pool *, const char *);
/* This is a convenience function used by mod_auth as part of the
* authentication process. Given a user name, retrieve the <Anonymous>
* configuration for that user. If the user name is not be handled as
* an anonymous login, NULL is returned.
*/
config_rec *pr_auth_get_anon_config(pool *p, char **, char **, char **);
/* For internal use only. */
int set_groups(pool *, gid_t, array_header *);
#endif /* PR_MODULES_H */
Last Updated: Thu Feb 23 11:06:43 2006
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