/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (C) 1996
* David L. Nugent. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY DAVID L. NUGENT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL DAVID L. NUGENT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _PWUPD_H_
#define _PWUPD_H_
#include <sys/cdefs.h>
#include <sys/param.h>
#include <sys/types.h>
#include <pwd.h>
#include <grp.h>
#include <stdbool.h>
#include <stringlist.h>
struct pwf {
int _altdir;
void (*_setpwent)(void);
void (*_endpwent)(void);
struct passwd * (*_getpwent)(void);
struct passwd * (*_getpwuid)(uid_t uid);
struct passwd * (*_getpwnam)(const char * nam);
void (*_setgrent)(void);
void (*_endgrent)(void);
struct group * (*_getgrent)(void);
struct group * (*_getgrgid)(gid_t gid);
struct group * (*_getgrnam)(const char * nam);
};
struct userconf {
int default_password; /* Default password for new users? */
int reuse_uids; /* Reuse uids? */
int reuse_gids; /* Reuse gids? */
char *nispasswd; /* Path to NIS version of the passwd file */
char *dotdir; /* Where to obtain skeleton files */
char *newmail; /* Mail to send to new accounts */
char *logfile; /* Where to log changes */
char *home; /* Where to create home directory */
mode_t homemode; /* Home directory permissions */
char *shelldir; /* Where shells are located */
char **shells; /* List of shells */
char *shell_default; /* Default shell */
char *default_group; /* Default group number */
StringList *groups; /* Default (additional) groups */
char *default_class; /* Default user class */
uid_t min_uid, max_uid; /* Allowed range of uids */
gid_t min_gid, max_gid; /* Allowed range of gids */
time_t expire_days; /* Days to expiry */
time_t password_days; /* Days to password expiry */
};
struct pwconf {
char rootdir[MAXPATHLEN];
char etcpath[MAXPATHLEN];
int fd;
int rootfd;
bool checkduplicate;
};
extern struct pwf PWF;
extern struct pwf VPWF;
extern struct pwconf conf;
#define SETPWENT() PWF._setpwent()
#define ENDPWENT() PWF._endpwent()
#define GETPWENT() PWF._getpwent()
#define GETPWUID(uid) PWF._getpwuid(uid)
#define GETPWNAM(nam) PWF._getpwnam(nam)
#define SETGRENT() PWF._setgrent()
#define ENDGRENT() PWF._endgrent()
#define GETGRENT() PWF._getgrent()
#define GETGRGID(gid) PWF._getgrgid(gid)
#define GETGRNAM(nam) PWF._getgrnam(nam)
#define PWF_REGULAR 0
#define PWF_ALT 1
#define PWF_ROOTDIR 2
#define PWALTDIR() PWF._altdir
#ifndef _PATH_PWD
#define _PATH_PWD "/etc"
#endif
#ifndef _GROUP
#define _GROUP "group"
#endif
#ifndef _MASTERPASSWD
#define _MASTERPASSWD "master.passwd"
#endif
__BEGIN_DECLS
int addpwent(struct passwd * pwd);
int delpwent(struct passwd * pwd);
int chgpwent(char const * login, struct passwd * pwd);
char * getpwpath(char const * file);
int addgrent(struct group * grp);
int delgrent(struct group * grp);
int chggrent(char const * name, struct group * grp);
char * getgrpath(const char *file);
void vsetpwent(void);
void vendpwent(void);
struct passwd * vgetpwent(void);
struct passwd * vgetpwuid(uid_t uid);
struct passwd * vgetpwnam(const char * nam);
struct group * vgetgrent(void);
struct group * vgetgrgid(gid_t gid);
struct group * vgetgrnam(const char * nam);
void vsetgrent(void);
void vendgrent(void);
void copymkdir(int rootfd, char const * dir, int skelfd, mode_t mode, uid_t uid,
gid_t gid, int flags);
void rm_r(int rootfd, char const * dir, uid_t uid);
__END_DECLS
#endif /* !_PWUPD_H */
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