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