168 lines
6.2 KiB
C
168 lines
6.2 KiB
C
/*-
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* Copyright (c) 1996 by
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* Sean Eric Fagan <sef@kithrup.com>
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* David Nugent <davidn@blaze.net.au>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, is permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice immediately at the beginning of the file, without modification,
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* this list of conditions, and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. This work was done expressly for inclusion into FreeBSD. Other use
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* is permitted provided this notation is included.
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* 4. Absolutely no warranty of function or purpose is made by the authors.
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* 5. Modifications may be freely made to this file providing the above
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* conditions are met.
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*
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* Low-level routines relating to the user capabilities database
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*
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* Was login_cap.h,v 1.9 1997/05/07 20:00:01 eivind Exp
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* $FreeBSD$
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*/
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#ifndef _LOGIN_CAP_H_
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#define _LOGIN_CAP_H_
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#define LOGIN_DEFCLASS "default"
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#define LOGIN_DEFROOTCLASS "root"
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#define LOGIN_MECLASS "me"
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#define LOGIN_DEFSTYLE "passwd"
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#define LOGIN_DEFSERVICE "login"
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#define LOGIN_DEFUMASK 022
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#define LOGIN_DEFPRI 0
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#define _PATH_LOGIN_CONF "/etc/login.conf"
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#define _FILE_LOGIN_CONF ".login_conf"
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#define _PATH_AUTHPROG "/usr/libexec/login_"
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#define LOGIN_SETGROUP 0x0001 /* set group */
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#define LOGIN_SETLOGIN 0x0002 /* set login (via setlogin) */
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#define LOGIN_SETPATH 0x0004 /* set path */
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#define LOGIN_SETPRIORITY 0x0008 /* set priority */
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#define LOGIN_SETRESOURCES 0x0010 /* set resources (cputime, etc.) */
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#define LOGIN_SETUMASK 0x0020 /* set umask, obviously */
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#define LOGIN_SETUSER 0x0040 /* set user (via setuid) */
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#define LOGIN_SETENV 0x0080 /* set user environment */
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#define LOGIN_SETMAC 0x0100 /* set user default MAC label */
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#define LOGIN_SETCPUMASK 0x0200 /* set user cpumask */
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#define LOGIN_SETLOGINCLASS 0x0400 /* set login class in the kernel */
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#define LOGIN_SETALL 0x07ff /* set everything */
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#define BI_AUTH "authorize" /* accepted authentication */
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#define BI_REJECT "reject" /* rejected authentication */
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#define BI_CHALLENG "reject challenge" /* reject with a challenge */
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#define BI_SILENT "reject silent" /* reject silently */
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#define BI_REMOVE "remove" /* remove file on error */
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#define BI_ROOTOKAY "authorize root" /* root authenticated */
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#define BI_SECURE "authorize secure" /* okay on non-secure line */
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#define BI_SETENV "setenv" /* set environment variable */
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#define BI_VALUE "value" /* set local variable */
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#define AUTH_OKAY 0x01 /* user authenticated */
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#define AUTH_ROOTOKAY 0x02 /* root login okay */
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#define AUTH_SECURE 0x04 /* secure login */
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#define AUTH_SILENT 0x08 /* silent rejection */
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#define AUTH_CHALLENGE 0x10 /* a chellenge was given */
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#define AUTH_ALLOW (AUTH_OKAY | AUTH_ROOTOKAY | AUTH_SECURE)
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typedef struct login_cap {
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char *lc_class;
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char *lc_cap;
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char *lc_style;
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} login_cap_t;
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typedef struct login_time {
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u_short lt_start; /* Start time */
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u_short lt_end; /* End time */
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#define LTM_NONE 0x00
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#define LTM_SUN 0x01
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#define LTM_MON 0x02
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#define LTM_TUE 0x04
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#define LTM_WED 0x08
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#define LTM_THU 0x10
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#define LTM_FRI 0x20
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#define LTM_SAT 0x40
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#define LTM_ANY 0x7F
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#define LTM_WK 0x3E
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#define LTM_WD 0x41
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u_char lt_dow; /* Days of week */
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} login_time_t;
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#define LC_MAXTIMES 64
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#include <sys/cdefs.h>
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__BEGIN_DECLS
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struct passwd;
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void login_close(login_cap_t *);
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login_cap_t *login_getclassbyname(const char *, const struct passwd *);
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login_cap_t *login_getclass(const char *);
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login_cap_t *login_getpwclass(const struct passwd *);
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login_cap_t *login_getuserclass(const struct passwd *);
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const char *login_getcapstr(login_cap_t *, const char *, const char *,
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const char *);
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const char **login_getcaplist(login_cap_t *, const char *, const char *);
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const char *login_getstyle(login_cap_t *, const char *, const char *);
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rlim_t login_getcaptime(login_cap_t *, const char *, rlim_t, rlim_t);
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rlim_t login_getcapnum(login_cap_t *, const char *, rlim_t, rlim_t);
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rlim_t login_getcapsize(login_cap_t *, const char *, rlim_t, rlim_t);
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const char *login_getpath(login_cap_t *, const char *, const char *);
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int login_getcapbool(login_cap_t *, const char *, int);
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const char *login_setcryptfmt(login_cap_t *, const char *, const char *);
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int setclasscontext(const char *, unsigned int);
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void setclasscpumask(login_cap_t *);
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int setusercontext(login_cap_t *, const struct passwd *, uid_t, unsigned int);
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void setclassresources(login_cap_t *);
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void setclassenvironment(login_cap_t *, const struct passwd *, int);
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/* Most of these functions are deprecated */
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int auth_approve(login_cap_t *, const char *, const char *);
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int auth_check(const char *, const char *, const char *, const char *, int *);
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void auth_env(void);
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char *auth_mkvalue(const char *);
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int auth_response(const char *, const char *, const char *, const char *, int *,
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const char *, const char *);
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void auth_rmfiles(void);
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int auth_scan(int);
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int auth_script(const char *, ...);
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int auth_script_data(const char *, int, const char *, ...);
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char *auth_valud(const char *);
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int auth_setopt(const char *, const char *);
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void auth_clropts(void);
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void auth_checknologin(login_cap_t *);
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int auth_cat(const char *);
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int auth_ttyok(login_cap_t *, const char *);
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int auth_hostok(login_cap_t *, const char *, char const *);
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int auth_timeok(login_cap_t *, time_t);
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struct tm;
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login_time_t parse_lt(const char *);
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int in_lt(const login_time_t *, time_t *);
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int in_ltm(const login_time_t *, struct tm *, time_t *);
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int in_ltms(const login_time_t *, struct tm *, time_t *);
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int in_lts(const login_time_t *, time_t *);
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/* helper functions */
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int login_strinlist(const char **, char const *, int);
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int login_str2inlist(const char **, const char *, const char *, int);
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login_time_t * login_timelist(login_cap_t *, char const *, int *,
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login_time_t **);
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int login_ttyok(login_cap_t *, const char *, const char *, const char *);
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int login_hostok(login_cap_t *, const char *, const char *, const char *,
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const char *);
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__END_DECLS
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#endif /* _LOGIN_CAP_H_ */
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