/*- * Copyright (C) 1996 * David L. Nugent. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY DAVID L. NUGENT AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL DAVID L. NUGENT OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $Id: pw.h,v 1.1.1.2 1996/12/09 23:55:23 joerg Exp $ */ #include #include #include #include #include #include #include #include #include #include #include #include #include "psdate.h" enum _mode { M_ADD, M_DELETE, M_UPDATE, M_PRINT, M_NEXT, M_NUM }; enum _which { W_USER, W_GROUP, W_NUM }; struct carg { int ch; char *val; LIST_ENTRY(carg) list; }; extern LIST_HEAD(cargs, carg) arglist; struct userconf { int default_password; /* Default password for new users? */ int reuse_uids; /* Reuse uids? */ int reuse_gids; /* Reuse gids? */ char *dotdir; /* Where to obtain skeleton files */ char *newmail; /* Mail to send to new accounts */ char *logfile; /* Where to log changes */ char *home; /* Where to create home directory */ char *shelldir; /* Where shells are located */ char **shells; /* List of shells */ char *shell_default; /* Default shell */ char *default_group; /* Default group number */ char **groups; /* Default (additional) groups */ char *default_class; /* Default user class */ uid_t min_uid, max_uid; /* Allowed range of uids */ gid_t min_gid, max_gid; /* Allowed range of gids */ int expire_days; /* Days to expiry */ int password_days; /* Days to password expiry */ }; #define _PATH_PW_CONF "/etc/pw.conf" #define _UC_MAXLINE 1024 #define _UC_MAXSHELLS 32 #define _UC_MAXGROUPS 200 struct userconf *read_userconfig(char const * file); int write_userconfig(char const * file); struct carg *addarg(struct cargs * _args, int ch, char *argstr); struct carg *getarg(struct cargs * _args, int ch); void cmderr(int ec, char const * fmt,...); int pw_user(struct userconf * cnf, int mode, struct cargs * _args); int pw_group(struct userconf * cnf, int mode, struct cargs * _args); int addpwent(struct passwd * pwd); int delpwent(struct passwd * pwd); int chgpwent(char const * login, struct passwd * pwd); int fmtpwent(char *buf, struct passwd * pwd); int addgrent(struct group * grp); int delgrent(struct group * grp); int chggrent(char const * login, struct group * grp); int fmtgrent(char *buf, struct group * grp); int boolean_val(char const * str, int dflt); char const *boolean_str(int val); char *newstr(char const * p); void pw_log(struct userconf * cnf, int mode, int which, char const * fmt,...); char *pw_pwcrypt(char *password); extern const char *Modes[]; extern const char *Which[];