login_cap.h revision 94202
125658Sdavidn/*- 225658Sdavidn * Copyright (c) 1996 by 325658Sdavidn * Sean Eric Fagan <sef@kithrup.com> 425658Sdavidn * David Nugent <davidn@blaze.net.au> 525658Sdavidn * All rights reserved. 625658Sdavidn * 725658Sdavidn * Redistribution and use in source and binary forms, with or without 825658Sdavidn * modification, is permitted provided that the following conditions 925658Sdavidn * are met: 1025658Sdavidn * 1. Redistributions of source code must retain the above copyright 1125658Sdavidn * notice immediately at the beginning of the file, without modification, 1225658Sdavidn * this list of conditions, and the following disclaimer. 1325658Sdavidn * 2. Redistributions in binary form must reproduce the above copyright 1425658Sdavidn * notice, this list of conditions and the following disclaimer in the 1525658Sdavidn * documentation and/or other materials provided with the distribution. 1625658Sdavidn * 3. This work was done expressly for inclusion into FreeBSD. Other use 1725658Sdavidn * is permitted provided this notation is included. 1825658Sdavidn * 4. Absolutely no warranty of function or purpose is made by the authors. 1925658Sdavidn * 5. Modifications may be freely made to this file providing the above 2025658Sdavidn * conditions are met. 2125658Sdavidn * 2225658Sdavidn * Low-level routines relating to the user capabilities database 2325658Sdavidn * 2425658Sdavidn * Was login_cap.h,v 1.9 1997/05/07 20:00:01 eivind Exp 2550476Speter * $FreeBSD: head/lib/libutil/login_cap.h 94202 2002-04-08 11:04:56Z ru $ 2625658Sdavidn */ 2725658Sdavidn 2825658Sdavidn#ifndef _LOGIN_CAP_H_ 2925658Sdavidn#define _LOGIN_CAP_H_ 3025658Sdavidn 3125658Sdavidn#define LOGIN_DEFCLASS "default" 3225670Sdavidn#define LOGIN_DEFROOTCLASS "root" 3325670Sdavidn#define LOGIN_MECLASS "me" 3425658Sdavidn#define LOGIN_DEFSTYLE "passwd" 3525658Sdavidn#define LOGIN_DEFSERVICE "login" 3625658Sdavidn#define LOGIN_DEFUMASK 022 3725658Sdavidn#define LOGIN_DEFPRI 0 3825658Sdavidn#define _PATH_LOGIN_CONF "/etc/login.conf" 3925658Sdavidn#define _FILE_LOGIN_CONF ".login_conf" 4025658Sdavidn#define _PATH_AUTHPROG "/usr/libexec/login_" 4125658Sdavidn 4225670Sdavidn#define LOGIN_SETGROUP 0x0001 /* set group */ 4325670Sdavidn#define LOGIN_SETLOGIN 0x0002 /* set login (via setlogin) */ 4425670Sdavidn#define LOGIN_SETPATH 0x0004 /* set path */ 4525670Sdavidn#define LOGIN_SETPRIORITY 0x0008 /* set priority */ 4625670Sdavidn#define LOGIN_SETRESOURCES 0x0010 /* set resources (cputime, etc.) */ 4725670Sdavidn#define LOGIN_SETUMASK 0x0020 /* set umask, obviously */ 4825670Sdavidn#define LOGIN_SETUSER 0x0040 /* set user (via setuid) */ 4925670Sdavidn#define LOGIN_SETENV 0x0080 /* set user environment */ 5025670Sdavidn#define LOGIN_SETALL 0x00ff /* set everything */ 5125658Sdavidn 5225670Sdavidn#define BI_AUTH "authorize" /* accepted authentication */ 5325670Sdavidn#define BI_REJECT "reject" /* rejected authentication */ 5425670Sdavidn#define BI_CHALLENG "reject challenge" /* reject with a challenge */ 5525670Sdavidn#define BI_SILENT "reject silent" /* reject silently */ 5625670Sdavidn#define BI_REMOVE "remove" /* remove file on error */ 5725670Sdavidn#define BI_ROOTOKAY "authorize root" /* root authenticated */ 5825670Sdavidn#define BI_SECURE "authorize secure" /* okay on non-secure line */ 5925670Sdavidn#define BI_SETENV "setenv" /* set environment variable */ 6025670Sdavidn#define BI_VALUE "value" /* set local variable */ 6125658Sdavidn 6225670Sdavidn#define AUTH_OKAY 0x01 /* user authenticated */ 6325670Sdavidn#define AUTH_ROOTOKAY 0x02 /* root login okay */ 6425670Sdavidn#define AUTH_SECURE 0x04 /* secure login */ 6525670Sdavidn#define AUTH_SILENT 0x08 /* silent rejection */ 6625670Sdavidn#define AUTH_CHALLENGE 0x10 /* a chellenge was given */ 6725658Sdavidn 6825670Sdavidn#define AUTH_ALLOW (AUTH_OKAY | AUTH_ROOTOKAY | AUTH_SECURE) 6925670Sdavidn 7025658Sdavidntypedef struct login_cap { 7125670Sdavidn char *lc_class; 7225670Sdavidn char *lc_cap; 7325670Sdavidn char *lc_style; 7425658Sdavidn} login_cap_t; 7525658Sdavidn 7625658Sdavidntypedef struct login_time { 7725670Sdavidn u_short lt_start; /* Start time */ 7825670Sdavidn u_short lt_end; /* End time */ 7925670Sdavidn#define LTM_NONE 0x00 8025670Sdavidn#define LTM_SUN 0x01 8125670Sdavidn#define LTM_MON 0x02 8225670Sdavidn#define LTM_TUE 0x04 8325670Sdavidn#define LTM_WED 0x08 8425670Sdavidn#define LTM_THU 0x10 8525670Sdavidn#define LTM_FRI 0x20 8625670Sdavidn#define LTM_SAT 0x40 8725670Sdavidn#define LTM_ANY 0x7F 8825670Sdavidn#define LTM_WK 0x3E 8925670Sdavidn#define LTM_WD 0x41 9025670Sdavidn u_char lt_dow; /* Days of week */ 9125658Sdavidn} login_time_t; 9225670Sdavidn 9325658Sdavidn#define LC_MAXTIMES 64 9425658Sdavidn 9525658Sdavidn#include <sys/cdefs.h> 9625658Sdavidn__BEGIN_DECLS 9725658Sdavidnstruct passwd; 9825658Sdavidn 9992917Sobrienvoid login_close(login_cap_t *); 10092917Sobrienlogin_cap_t *login_getclassbyname(const char *, const struct passwd *); 10192917Sobrienlogin_cap_t *login_getclass(const char *); 10292917Sobrienlogin_cap_t *login_getpwclass(const struct passwd *); 10392917Sobrienlogin_cap_t *login_getuserclass(const struct passwd *); 10425658Sdavidn 10594202Sruconst char *login_getcapstr(login_cap_t*, const char *, const char *, const char *); 10692917Sobrienchar **login_getcaplist(login_cap_t *, const char *, const char *); 10794202Sruconst char *login_getstyle(login_cap_t *, const char *, const char *); 10892917Sobrienrlim_t login_getcaptime(login_cap_t *, const char *, rlim_t, rlim_t); 10992917Sobrienrlim_t login_getcapnum(login_cap_t *, const char *, rlim_t, rlim_t); 11092917Sobrienrlim_t login_getcapsize(login_cap_t *, const char *, rlim_t, rlim_t); 11194202Sruconst char *login_getpath(login_cap_t *, const char *, const char *); 11292917Sobrienint login_getcapbool(login_cap_t *, const char *, int); 11392917Sobrienconst char *login_setcryptfmt(login_cap_t *, const char *, const char *); 11425658Sdavidn 11592917Sobrienint setclasscontext(const char*, unsigned int); 11692917Sobrienint setusercontext(login_cap_t*, const struct passwd*, uid_t, unsigned int); 11792917Sobrienvoid setclassresources(login_cap_t *); 11892917Sobrienvoid setclassenvironment(login_cap_t *, const struct passwd *, int); 11925658Sdavidn 12025670Sdavidn/* Most of these functions are deprecated */ 12192917Sobrienint auth_approve(login_cap_t*, const char*, const char*); 12292917Sobrienint auth_check(const char *, const char *, const char *, const char *, int *); 12392917Sobrienvoid auth_env(void); 12492917Sobrienchar *auth_mkvalue(const char *n); 12592917Sobrienint auth_response(const char *, const char *, const char *, const char *, int *, const char *, const char *); 12692917Sobrienvoid auth_rmfiles(void); 12792917Sobrienint auth_scan(int); 12892917Sobrienint auth_script(const char*, ...); 12992917Sobrienint auth_script_data(const char *, int, const char *, ...); 13092917Sobrienchar *auth_valud(const char *); 13192917Sobrienint auth_setopt(const char *, const char *); 13292917Sobrienvoid auth_clropts(void); 13325670Sdavidn 13492917Sobrienvoid auth_checknologin(login_cap_t*); 13592917Sobrienint auth_cat(const char*); 13625658Sdavidn 13792917Sobrienint auth_ttyok(login_cap_t*, const char *); 13892917Sobrienint auth_hostok(login_cap_t*, const char *, char const *); 13992917Sobrienint auth_timeok(login_cap_t*, time_t); 14025658Sdavidn 14125658Sdavidnstruct tm; 14225658Sdavidn 14392917Sobrienlogin_time_t parse_lt(const char *); 14492917Sobrienint in_ltm(const login_time_t *, struct tm *, time_t *); 14592917Sobrienint in_ltms(const login_time_t *, struct tm *, time_t *); 14625658Sdavidn 14725670Sdavidn/* helper functions */ 14825658Sdavidn 14992917Sobrienint login_strinlist(char **, char const *, int); 15092917Sobrienint login_str2inlist(char **, const char *, const char *, int); 15192917Sobrienlogin_time_t * login_timelist(login_cap_t *, char const *, int *, login_time_t **); 15292917Sobrienint login_ttyok(login_cap_t *, const char *, const char *, const char *); 15392917Sobrienint login_hostok(login_cap_t *, const char *, const char *, const char *, const char *); 15425658Sdavidn 15525658Sdavidn__END_DECLS 15625658Sdavidn 15725658Sdavidn#endif /* _LOGIN_CAP_H_ */ 158