xref: /freebsd/usr.sbin/pw/pw.h (revision e6bfd18d21b225af6a0ed67ceeaf1293b7b9eba5)
1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
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 _passmode
52 {
53 	P_NO,
54 	P_NONE,
55 	P_RANDOM,
56 	P_YES
57 };
58 
59 enum _which
60 {
61         W_USER,
62         W_GROUP,
63         W_NUM
64 };
65 
66 #define	_DEF_DIRMODE	(S_IRWXU | S_IRWXG | S_IRWXO)
67 #define	_PW_CONF	"pw.conf"
68 #define _UC_MAXLINE	1024
69 #define _UC_MAXSHELLS	32
70 
71 struct userconf *get_userconfig(const char *cfg);
72 struct userconf *read_userconfig(char const * file);
73 int write_userconfig(struct userconf *cnf, char const * file);
74 
75 int pw_group_add(int argc, char **argv, char *name);
76 int pw_group_del(int argc, char **argv, char *name);
77 int pw_group_mod(int argc, char **argv, char *name);
78 int pw_group_next(int argc, char **argv, char *name);
79 int pw_group_show(int argc, char **argv, char *name);
80 int pw_user_add(int argc, char **argv, char *name);
81 int pw_user_add(int argc, char **argv, char *name);
82 int pw_user_add(int argc, char **argv, char *name);
83 int pw_user_add(int argc, char **argv, char *name);
84 int pw_user_del(int argc, char **argv, char *name);
85 int pw_user_lock(int argc, char **argv, char *name);
86 int pw_user_mod(int argc, char **argv, char *name);
87 int pw_user_next(int argc, char **argv, char *name);
88 int pw_user_show(int argc, char **argv, char *name);
89 int pw_user_unlock(int argc, char **argv, char *name);
90 int pw_groupnext(struct userconf *cnf, bool quiet);
91 char *pw_checkname(char *name, int gecos);
92 uintmax_t pw_checkid(char *nptr, uintmax_t maxval);
93 int pw_checkfd(char *nptr);
94 
95 int addnispwent(const char *path, struct passwd *pwd);
96 int delnispwent(const char *path, const char *login);
97 int chgnispwent(const char *path, const char *login, struct passwd *pwd);
98 
99 int groupadd(struct userconf *, char *name, gid_t id, char *members, int fd,
100     bool dryrun, bool pretty, bool precrypted);
101 
102 int nis_update(void);
103 
104 int boolean_val(char const * str, int dflt);
105 int passwd_val(char const * str, int dflt);
106 char const *boolean_str(int val);
107 char *newstr(char const * p);
108 
109 void pw_log(struct userconf * cnf, int mode, int which, char const * fmt,...) __printflike(4, 5);
110 char *pw_pwcrypt(char *password);
111 
112 extern const char *Modes[];
113 extern const char *Which[];
114 
115 uintmax_t strtounum(const char * __restrict, uintmax_t, uintmax_t,
116     const char ** __restrict);
117