mirror of
https://github.com/reactos/reactos.git
synced 2024-08-19 18:02:55 +00:00
97 lines
2.4 KiB
Plaintext
97 lines
2.4 KiB
Plaintext
![]() |
.\" @(#)rpc_clnt_auth.3n 1.21 93/05/07 SMI; from SVr4
|
||
|
.\" Copyright 1989 AT&T
|
||
|
.\" @(#)rpc_clnt_auth 1.4 89/07/20 SMI;
|
||
|
.\" Copyright (c) 1988 Sun Microsystems, Inc. - All Rights Reserved.
|
||
|
.\" $NetBSD: rpc_clnt_auth.3,v 1.1 2000/06/03 09:29:50 fvdl Exp $
|
||
|
.\" $FreeBSD: src/lib/libc/rpc/rpc_clnt_auth.3,v 1.5 2002/12/19 09:40:23 ru Exp $
|
||
|
.Dd May 7, 1993
|
||
|
.Dt RPC_CLNT_AUTH 3
|
||
|
.Os
|
||
|
.Sh NAME
|
||
|
.Nm auth_destroy ,
|
||
|
.Nm authnone_create ,
|
||
|
.Nm authsys_create ,
|
||
|
.Nm authsys_create_default
|
||
|
.Nd library routines for client side remote procedure call authentication
|
||
|
.Sh LIBRARY
|
||
|
.Lb libc
|
||
|
.Sh SYNOPSIS
|
||
|
.In rpc/rpc.h
|
||
|
.Ft "void"
|
||
|
.Fn auth_destroy "AUTH *auth"
|
||
|
.Ft "AUTH *"
|
||
|
.Fn authnone_create "void"
|
||
|
.Ft "AUTH *"
|
||
|
.Fn authsys_create "const char *host" "const uid_t uid" "const gid_t gid" "const int len" "const gid_t *aup_gids"
|
||
|
.Ft "AUTH *"
|
||
|
.Fn authsys_create_default "void"
|
||
|
.Sh DESCRIPTION
|
||
|
These routines are part of the
|
||
|
RPC library that allows C language programs to make procedure
|
||
|
calls on other machines across the network,
|
||
|
with desired authentication.
|
||
|
.Pp
|
||
|
These routines are normally called after creating the
|
||
|
.Vt CLIENT
|
||
|
handle.
|
||
|
The
|
||
|
.Va cl_auth
|
||
|
field of the
|
||
|
.Vt CLIENT
|
||
|
structure should be initialized by the
|
||
|
.Vt AUTH
|
||
|
structure returned by some of the following routines.
|
||
|
The client's authentication information
|
||
|
is passed to the server when the
|
||
|
RPC
|
||
|
call is made.
|
||
|
.Pp
|
||
|
Only the
|
||
|
.Dv NULL
|
||
|
and the
|
||
|
.Dv SYS
|
||
|
style of authentication is discussed here.
|
||
|
.Sh Routines
|
||
|
.Bl -tag -width authsys_create_default()
|
||
|
.It Fn auth_destroy
|
||
|
A function macro that destroys the authentication
|
||
|
information associated with
|
||
|
.Fa auth .
|
||
|
Destruction usually involves deallocation
|
||
|
of private data structures.
|
||
|
The use of
|
||
|
.Fa auth
|
||
|
is undefined after calling
|
||
|
.Fn auth_destroy .
|
||
|
.It Fn authnone_create
|
||
|
Create and return an RPC
|
||
|
authentication handle that passes nonusable
|
||
|
authentication information with each remote procedure call.
|
||
|
This is the default authentication used by RPC.
|
||
|
.It Fn authsys_create
|
||
|
Create and return an RPC authentication handle that contains
|
||
|
.Dv AUTH_SYS
|
||
|
authentication information.
|
||
|
The
|
||
|
.Fa host
|
||
|
argument
|
||
|
is the name of the machine on which the information was
|
||
|
created;
|
||
|
.Fa uid
|
||
|
is the user's user ID;
|
||
|
.Fa gid
|
||
|
is the user's current group ID;
|
||
|
.Fa len
|
||
|
and
|
||
|
.Fa aup_gids
|
||
|
refer to a counted array of groups to which the user belongs.
|
||
|
.It Fn authsys_create_default
|
||
|
Call
|
||
|
.Fn authsys_create
|
||
|
with the appropriate arguments.
|
||
|
.El
|
||
|
.Sh SEE ALSO
|
||
|
.Xr rpc 3 ,
|
||
|
.Xr rpc_clnt_calls 3 ,
|
||
|
.Xr rpc_clnt_create 3
|