xref: /freebsd/usr.sbin/pw/pw.h (revision 2ff63af9b88c7413b7d71715b5532625752a248e)
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 
29 #include <sys/stat.h>
30 
31 #include <inttypes.h>
32 #include <stdio.h>
33 #include <stdlib.h>
34 
35 #include "pwupd.h"
36 
37 enum _mode
38 {
39         M_ADD,
40         M_DELETE,
41         M_UPDATE,
42         M_PRINT,
43 	M_NEXT,
44 	M_LOCK,
45 	M_UNLOCK,
46         M_NUM
47 };
48 
49 enum _passmode
50 {
51 	P_NO,
52 	P_NONE,
53 	P_RANDOM,
54 	P_YES
55 };
56 
57 enum _which
58 {
59         W_USER,
60         W_GROUP,
61         W_NUM
62 };
63 
64 #define	_DEF_DIRMODE	(S_IRWXU | S_IRWXG | S_IRWXO)
65 #define	_PW_CONF	"pw.conf"
66 #define _UC_MAXLINE	1024
67 #define _UC_MAXSHELLS	32
68 
69 struct userconf *get_userconfig(const char *cfg);
70 struct userconf *read_userconfig(char const * file);
71 int write_userconfig(struct userconf *cnf, char const * file);
72 
73 int pw_group_add(int argc, char **argv, char *name);
74 int pw_group_del(int argc, char **argv, char *name);
75 int pw_group_mod(int argc, char **argv, char *name);
76 int pw_group_next(int argc, char **argv, char *name);
77 int pw_group_show(int argc, char **argv, char *name);
78 int pw_user_add(int argc, char **argv, char *name);
79 int pw_user_add(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_del(int argc, char **argv, char *name);
83 int pw_user_lock(int argc, char **argv, char *name);
84 int pw_user_mod(int argc, char **argv, char *name);
85 int pw_user_next(int argc, char **argv, char *name);
86 int pw_user_show(int argc, char **argv, char *name);
87 int pw_user_unlock(int argc, char **argv, char *name);
88 int pw_groupnext(struct userconf *cnf, bool quiet);
89 char *pw_checkname(char *name, int gecos);
90 uintmax_t pw_checkid(char *nptr, uintmax_t maxval);
91 int pw_checkfd(char *nptr);
92 
93 int addnispwent(const char *path, struct passwd *pwd);
94 int delnispwent(const char *path, const char *login);
95 int chgnispwent(const char *path, const char *login, struct passwd *pwd);
96 
97 int groupadd(struct userconf *, char *name, gid_t id, char *members, int fd,
98     bool dryrun, bool pretty, bool precrypted);
99 
100 int nis_update(void);
101 
102 int boolean_val(char const * str, int dflt);
103 int passwd_val(char const * str, int dflt);
104 char const *boolean_str(int val);
105 char *newstr(char const * p);
106 
107 void pw_log(struct userconf * cnf, int mode, int which, char const * fmt,...) __printflike(4, 5);
108 char *pw_pwcrypt(char *password);
109 
110 extern const char *Modes[];
111 extern const char *Which[];
112 
113 uintmax_t strtounum(const char * __restrict, uintmax_t, uintmax_t,
114     const char ** __restrict);
115 
116 bool grp_has_member(struct group *grp, const char *name);
117