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Diffstat (limited to 'pw/pw.h')
| -rw-r--r-- | pw/pw.h | 124 |
1 files changed, 124 insertions, 0 deletions
@@ -0,0 +1,124 @@ +/*- + * 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. + * + * $FreeBSD$ + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <stdarg.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <sys/param.h> +#include <pwd.h> +#include <grp.h> +#include <sys/queue.h> +#include <sysexits.h> + +#include "psdate.h" +#include "pwupd.h" + +enum _mode +{ + M_ADD, + M_DELETE, + M_UPDATE, + M_PRINT, + M_NEXT, + M_LOCK, + M_UNLOCK, + M_NUM +}; + +enum _which +{ + W_USER, + W_GROUP, + W_NUM +}; + +struct carg +{ + int ch; + char *val; + LIST_ENTRY(carg) list; +}; + +LIST_HEAD(cargs, carg); + +struct userconf +{ + int default_password; /* Default password for new users? */ + int reuse_uids; /* Reuse uids? */ + int reuse_gids; /* Reuse gids? */ + char *nispasswd; /* Path to NIS version of the passwd file */ + 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 */ + mode_t homemode; /* Home directory permissions */ + 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 */ + int numgroups; /* (internal) size of default_group array */ +}; + +#define _DEF_DIRMODE (S_IRWXU | S_IRWXG | S_IRWXO) +#define _PATH_PW_CONF "/etc/pw.conf" +#define _UC_MAXLINE 1024 +#define _UC_MAXSHELLS 32 + +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); + +int pw_user(struct userconf * cnf, int mode, struct cargs * _args); +int pw_group(struct userconf * cnf, int mode, struct cargs * _args); +char *pw_checkname(u_char *name, int gecos); + +int addnispwent(const char *path, struct passwd *pwd); +int delnispwent(const char *path, const char *login); +int chgnispwent(const char *path, const char *login, struct passwd *pwd); + +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,...) __printflike(4, 5); +char *pw_pwcrypt(char *password); + +extern const char *Modes[]; +extern const char *Which[]; |