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 #define _WITH_GETLINE 30 #include <stdio.h> 31 #include <stdlib.h> 32 #include <string.h> 33 #include <unistd.h> 34 #include <stdarg.h> 35 #include <errno.h> 36 #include <sys/types.h> 37 #include <sys/stat.h> 38 #include <sys/param.h> 39 #include <pwd.h> 40 #include <grp.h> 41 #include <sys/queue.h> 42 #include <sysexits.h> 43 44 #include "psdate.h" 45 #include "pwupd.h" 46 47 enum _mode 48 { 49 M_ADD, 50 M_DELETE, 51 M_UPDATE, 52 M_PRINT, 53 M_NEXT, 54 M_LOCK, 55 M_UNLOCK, 56 M_NUM 57 }; 58 59 enum _which 60 { 61 W_USER, 62 W_GROUP, 63 W_NUM 64 }; 65 66 struct carg 67 { 68 int ch; 69 char *val; 70 LIST_ENTRY(carg) list; 71 }; 72 73 LIST_HEAD(cargs, carg); 74 75 #define _DEF_DIRMODE (S_IRWXU | S_IRWXG | S_IRWXO) 76 #define _PATH_PW_CONF "/etc/pw.conf" 77 #define _UC_MAXLINE 1024 78 #define _UC_MAXSHELLS 32 79 80 struct userconf *read_userconfig(char const * file); 81 int write_userconfig(char const * file); 82 struct carg *addarg(struct cargs * _args, int ch, char *argstr); 83 struct carg *getarg(struct cargs * _args, int ch); 84 85 int pw_user(int mode, char *name, long id, struct cargs * _args); 86 int pw_usernext(struct userconf *cnf, bool quiet); 87 int pw_group(int mode, char *name, long id, struct cargs * _args); 88 int pw_groupnext(struct userconf *cnf, bool quiet); 89 char *pw_checkname(char *name, int gecos); 90 91 int addnispwent(const char *path, struct passwd *pwd); 92 int delnispwent(const char *path, const char *login); 93 int chgnispwent(const char *path, const char *login, struct passwd *pwd); 94 95 int boolean_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