pw/pw.h

   1 /*-
   2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
   3  *
   4  * Copyright (C) 1996
   5  *      David L. Nugent.  All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY DAVID L. NUGENT AND CONTRIBUTORS ``AS IS'' AND
  17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED.  IN NO EVENT SHALL DAVID L. NUGENT OR CONTRIBUTORS BE LIABLE
  20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  *
  28  * $FreeBSD$
  29  */
  30
  31 #include <sys/stat.h>
  32
  33 #include <inttypes.h>
  34 #include <stdio.h>
  35 #include <stdlib.h>
  36
  37 #include "pwupd.h"
  38
  39 enum _mode
  40 {
  41         M_ADD,
  42         M_DELETE,
  43         M_UPDATE,
  44         M_PRINT,
  45         M_NEXT,
  46         M_LOCK,
  47         M_UNLOCK,
  48         M_NUM
  49 };
  50
  51 enum _which
  52 {
  53         W_USER,
  54         W_GROUP,
  55         W_NUM
  56 };
  57
  58 #define _DEF_DIRMODE    (S_IRWXU | S_IRWXG | S_IRWXO)
  59 #define _PATH_PW_CONF   "/etc/pw.conf"
  60 #define _UC_MAXLINE     1024
  61 #define _UC_MAXSHELLS   32
  62
  63 struct userconf *get_userconfig(const char *cfg);
  64 struct userconf *read_userconfig(char const * file);
  65 int write_userconfig(struct userconf *cnf, char const * file);
  66
  67 int pw_group_add(int argc, char **argv, char *name);
  68 int pw_group_del(int argc, char **argv, char *name);
  69 int pw_group_mod(int argc, char **argv, char *name);
  70 int pw_group_next(int argc, char **argv, char *name);
  71 int pw_group_show(int argc, char **argv, char *name);
  72 int pw_user_add(int argc, char **argv, char *name);
  73 int pw_user_add(int argc, char **argv, char *name);
  74 int pw_user_add(int argc, char **argv, char *name);
  75 int pw_user_add(int argc, char **argv, char *name);
  76 int pw_user_del(int argc, char **argv, char *name);
  77 int pw_user_lock(int argc, char **argv, char *name);
  78 int pw_user_mod(int argc, char **argv, char *name);
  79 int pw_user_next(int argc, char **argv, char *name);
  80 int pw_user_show(int argc, char **argv, char *name);
  81 int pw_user_unlock(int argc, char **argv, char *name);
  82 int pw_groupnext(struct userconf *cnf, bool quiet);
  83 char *pw_checkname(char *name, int gecos);
  84 uintmax_t pw_checkid(char *nptr, uintmax_t maxval);
  85 int pw_checkfd(char *nptr);
  86
  87 int addnispwent(const char *path, struct passwd *pwd);
  88 int delnispwent(const char *path, const char *login);
  89 int chgnispwent(const char *path, const char *login, struct passwd *pwd);
  90
  91 int groupadd(struct userconf *, char *name, gid_t id, char *members, int fd,
  92     bool dryrun, bool pretty, bool precrypted);
  93
  94 int nis_update(void);
  95
  96 int boolean_val(char const * str, int dflt);
  97 int passwd_val(char const * str, int dflt);
  98 char const *boolean_str(int val);
  99 char *newstr(char const * p);
 100
 101 void pw_log(struct userconf * cnf, int mode, int which, char const * fmt,...) __printflike(4, 5);
 102 char *pw_pwcrypt(char *password);
 103
 104 extern const char *Modes[];
 105 extern const char *Which[];
 106
 107 uintmax_t strtounum(const char * __restrict, uintmax_t, uintmax_t,
 108     const char ** __restrict);