1.\" Copyright (c) 1995 David Nugent <davidn@blaze.net.au> 2.\" All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, is permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice immediately at the beginning of the file, without modification, 9.\" 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.\" 3. This work was done expressly for inclusion into FreeBSD. Other use 14.\" is permitted provided this notation is included. 15.\" 4. Absolutely no warranty of function or purpose is made by the author 16.\" David Nugent. 17.\" 5. Modifications may be freely made to this file providing the above 18.\" conditions are met. 19.\" 20.Dd May 10, 2020 21.Dt LOGIN_AUTH 3 22.Os 23.Sh NAME 24.\" .Nm authenticate 25.\" .Nm auth_script 26.\" .Nm auth_env 27.\" .Nm auth_scan 28.\" .Nm auth_rmfiles 29.Nm auth_checknologin , 30.Nm auth_cat 31.\" .Nm auth_ttyok 32.\" .Nm auth_hostok 33.\" .Nm auth_timesok 34.Nd "authentication style support library for login class capabilities database" 35.Sh LIBRARY 36.Lb libutil 37.Sh SYNOPSIS 38.In sys/types.h 39.In login_cap.h 40.\" .Ft int 41.\". Fn authenticate "const char *name" "const char *classname" "const char *style" "const char *service" 42.\" .Ft int 43.\" .Fn auth_script "const char * path" ... 44.\" .Ft void 45.\" .Fn auth_env "void" 46.\" .Ft int 47.\" .Fn auth_scan "int ok" 48.\" .Ft void 49.\" .Fn auth_rmfiles "void" 50.Ft void 51.Fn auth_checknologin "login_cap_t *lc" 52.Ft int 53.Fn auth_cat "const char *file" 54.\" .Ft int 55.\" .Fn auth_ttyok "login_cap_t *lc" "const char *tty" 56.\" .Ft int 57.\" .Fn auth_hostok "login_cap_t *lc" "const char *hostname" "char const *ip" 58.\" .Ft int 59.\" .Fn auth_timesok "login_cap_t *lc" "time_t now" 60.Sh DESCRIPTION 61This set of functions support the login class authorisation style interface provided 62by 63.Xr login.conf 5 . 64.\" .Sh RETURN VALUES 65.Sh SEE ALSO 66.Xr getcap 3 , 67.Xr login_cap 3 , 68.Xr login_class 3 , 69.Xr login.conf 5 , 70.Xr termcap 5 71.Sh HISTORY 72The functions 73.Fn auth_checknologin 74and 75.Fn auth_cat 76first appeared in 77.Fx 2.1.5 . 78