Gecko [ explonortespa.com ]

Name	Size	Permission	Date
ascii.h	2.61 KB	-rw-r--r--	2025-06-09 13:22
auth.h	6.23 KB	-rw-r--r--	2025-06-09 13:22
base.h	3.42 KB	-rw-r--r--	2025-06-09 13:22
bindings.h	7.84 KB	-rw-r--r--	2025-06-09 13:22
buildstamp.h	50 B	-rw-r--r--	2025-06-09 13:22
ccan-json.h	3.59 KB	-rw-r--r--	2025-06-09 13:22
child.h	1.48 KB	-rw-r--r--	2025-06-09 13:22
class.h	3.02 KB	-rw-r--r--	2025-06-09 13:22
cmd.h	4.36 KB	-rw-r--r--	2025-06-09 13:22
compat.h	1.29 KB	-rw-r--r--	2025-06-09 13:22
conf.h	3.86 KB	-rw-r--r--	2025-06-09 13:22
config.h	35.77 KB	-rw-r--r--	2025-06-09 13:22
configdb.h	5.73 KB	-rw-r--r--	2025-06-09 13:22
ctrls.h	8.32 KB	-rw-r--r--	2025-06-09 13:22
data.h	2.52 KB	-rw-r--r--	2025-06-09 13:22
default_paths.h	2.97 KB	-rw-r--r--	2025-06-09 13:22
dirtree.h	7.47 KB	-rw-r--r--	2025-06-09 13:22
display.h	2.46 KB	-rw-r--r--	2025-06-09 13:22
encode.h	3.67 KB	-rw-r--r--	2025-06-09 13:22
env.h	1.87 KB	-rw-r--r--	2025-06-09 13:22
error.h	18.45 KB	-rw-r--r--	2025-06-09 13:22
event.h	3.5 KB	-rw-r--r--	2025-06-09 13:22
expr.h	2.16 KB	-rw-r--r--	2025-06-09 13:22
feat.h	1.27 KB	-rw-r--r--	2025-06-09 13:22
filter.h	2.06 KB	-rw-r--r--	2025-06-09 13:22
fsio.h	19.07 KB	-rw-r--r--	2025-06-09 13:22
ftp.h	8.98 KB	-rw-r--r--	2025-06-09 13:22
glibc-glob.h	7.12 KB	-rw-r--r--	2025-06-09 13:22
hanson-tpl.h	4.4 KB	-rw-r--r--	2025-06-09 13:22
help.h	1.24 KB	-rw-r--r--	2025-06-09 13:22
ident.h	1.3 KB	-rw-r--r--	2025-06-09 13:22
inet.h	5.27 KB	-rw-r--r--	2025-06-09 13:22
jot.h	8.53 KB	-rw-r--r--	2025-06-09 13:22
json.h	6.13 KB	-rw-r--r--	2025-06-09 13:22
lastlog.h	1.62 KB	-rw-r--r--	2025-06-09 13:22
log.h	6.66 KB	-rw-r--r--	2025-06-09 13:22
logfmt.h	3.36 KB	-rw-r--r--	2025-06-09 13:22
memcache.h	4.94 KB	-rw-r--r--	2025-06-09 13:22
mkhome.h	1.53 KB	-rw-r--r--	2025-06-09 13:22
mod_ctrls.h	3.96 KB	-rw-r--r--	2025-06-09 13:22
mod_sftp.h	10.7 KB	-rw-r--r--	2025-06-09 13:22
mod_tls.h	6.33 KB	-rw-r--r--	2025-06-09 13:22
modules.h	6.32 KB	-rw-r--r--	2025-06-09 13:22
netacl.h	2.51 KB	-rw-r--r--	2025-06-09 13:22
netaddr.h	15.62 KB	-rw-r--r--	2025-06-09 13:22
netio.h	7.98 KB	-rw-r--r--	2025-06-09 13:22
openbsd-blowfish.h	2.9 KB	-rw-r--r--	2025-06-09 13:22
options.h	8.33 KB	-rw-r--r--	2025-06-09 13:22
os.h	7.22 KB	-rw-r--r--	2025-06-09 13:22
parser.h	6.2 KB	-rw-r--r--	2025-06-09 13:22
pidfile.h	1.3 KB	-rw-r--r--	2025-06-09 13:22
pool.h	4.04 KB	-rw-r--r--	2025-06-09 13:22
pr-syslog.h	3.47 KB	-rw-r--r--	2025-06-09 13:22
privs.h	2.55 KB	-rw-r--r--	2025-06-09 13:22
proctitle.h	1.64 KB	-rw-r--r--	2025-06-09 13:22
proftpd.h	9.5 KB	-rw-r--r--	2025-06-09 13:22
random.h	1.29 KB	-rw-r--r--	2025-06-09 13:22
redis.h	15.58 KB	-rw-r--r--	2025-06-09 13:22
regexp.h	3.63 KB	-rw-r--r--	2025-06-09 13:22
response.h	3.07 KB	-rw-r--r--	2025-06-09 13:22
rlimit.h	1.83 KB	-rw-r--r--	2025-06-09 13:22
scoreboard.h	4.65 KB	-rw-r--r--	2025-06-09 13:22
session.h	4.33 KB	-rw-r--r--	2025-06-09 13:22
sets.h	1.94 KB	-rw-r--r--	2025-06-09 13:22
signals.h	1.83 KB	-rw-r--r--	2025-06-09 13:22
stash.h	2.12 KB	-rw-r--r--	2025-06-09 13:22
str.h	5.59 KB	-rw-r--r--	2025-06-09 13:22
support.h	4.39 KB	-rw-r--r--	2025-06-09 13:22
table.h	11.6 KB	-rw-r--r--	2025-06-09 13:22
throttle.h	1.27 KB	-rw-r--r--	2025-06-09 13:22
timers.h	3.29 KB	-rw-r--r--	2025-06-09 13:22
trace.h	2.36 KB	-rw-r--r--	2025-06-09 13:22
utf8.h	1.37 KB	-rw-r--r--	2025-06-09 13:22
var.h	4.32 KB	-rw-r--r--	2025-06-09 13:22
version.h	1.59 KB	-rw-r--r--	2025-06-09 13:22
xferlog.h	1.34 KB	-rw-r--r--	2025-06-09 13:22

Rename

/*
 * ProFTPD - FTP server daemon
 * Copyright (c) 2004-2020 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., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, 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 */

#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

/* Insufficient credentials. */
#define PR_AUTH_CRED_INSUFFICIENT	-6

/* Unavailable credentials. */
#define PR_AUTH_CRED_UNAVAIL		-7

/* Failure setting/using credentials. */
#define PR_AUTH_CRED_ERROR		-8

/* Unavailable credential/authentication service. */
#define PR_AUTH_INFO_UNAVAIL		-9

/* Max authentication attempts reached. */
#define PR_AUTH_MAX_ATTEMPTS_EXCEEDED	-10

/* Authentication service initialization failure. */
#define PR_AUTH_INIT_ERROR		-11

/* New authentication token/credentials needed. */
#define PR_AUTH_NEW_TOKEN_REQUIRED	-12

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_authorize(pool *, 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, const char **login_user,
  char **real_user, char **anon_user);

/* Wrapper function around the chroot(2) system call, handles setting of
 * appropriate environment variables if necessary.
 */
int pr_auth_chroot(const char *);

/* Check the /etc/ftpusers file, as per the UseFtpUsers directive, to see
 * if the given user is allowed.  Returns TRUE if the user is banned by
 * /etc/ftpusers, FALSE if not banned, and -1 if there was an error.
 */
int pr_auth_banned_by_ftpusers(xaset_t *, const char *);

/* Check the /etc/shells file, as per the RequireValidShell directive, to
 * ensure that the given shell is valid.  Returns TRUE if the user has
 * a valid shell, FALSE if an invalid shell, and -1 if there was an error.
 */
int pr_auth_is_valid_shell(xaset_t *, const char *);

/* Add to the list of authenticating-only modules (e.g. PAM). */
int pr_auth_add_auth_only_module(const char *);

/* Remove the named module from the list of authenticating-only modules. */
int pr_auth_remove_auth_only_module(const char *);

/* Clear the authenticating-only module list, e.g. when authentication has
 * completed.
 */
int pr_auth_clear_auth_only_modules(void);

/* Clears any cached IDs/names. */
void pr_auth_cache_clear(void);

/* Enable caching of certain data within the Auth API. */
int pr_auth_cache_set(int enable, unsigned int flags);
#define PR_AUTH_CACHE_FL_UID2NAME	0x00001
#define PR_AUTH_CACHE_FL_GID2NAME	0x00002
#define PR_AUTH_CACHE_FL_AUTH_MODULE	0x00004
#define PR_AUTH_CACHE_FL_NAME2UID	0x00008
#define PR_AUTH_CACHE_FL_NAME2GID	0x00010
#define PR_AUTH_CACHE_FL_BAD_UID2NAME	0x00020
#define PR_AUTH_CACHE_FL_BAD_GID2NAME	0x00040
#define PR_AUTH_CACHE_FL_BAD_NAME2UID	0x00080
#define PR_AUTH_CACHE_FL_BAD_NAME2GID	0x00100

/* Default Auth API cache flags/settings. */
#define PR_AUTH_CACHE_FL_DEFAULT \
  (PR_AUTH_CACHE_FL_UID2NAME|\
   PR_AUTH_CACHE_FL_GID2NAME|\
   PR_AUTH_CACHE_FL_AUTH_MODULE|\
   PR_AUTH_CACHE_FL_NAME2UID|\
   PR_AUTH_CACHE_FL_NAME2GID|\
   PR_AUTH_CACHE_FL_BAD_UID2NAME|\
   PR_AUTH_CACHE_FL_BAD_GID2NAME|\
   PR_AUTH_CACHE_FL_BAD_NAME2UID|\
   PR_AUTH_CACHE_FL_BAD_NAME2GID)

/* Wrapper function for retrieving the user's home directory.  This handles
 * any possible RewriteHome configuration.
 */
const char *pr_auth_get_home(pool *, const char *pw_dir);

/* Policy setting for the maximum allowable password length.  This is
 * supported for mitigating potential resource consumption attack via the
 * crypt(3) function.
 */
size_t pr_auth_set_max_password_len(pool *p, size_t len);

/* Pool-using convenience wrapper for the bcrypt() function. */
char *pr_auth_bcrypt(pool *p, const char *key, const char *salt,
  size_t *hashed_len);

/* For internal use only. */
int init_auth(void);
int set_groups(pool *, gid_t, array_header *);

#endif /* PR_MODULES_H */