From a04dd6c38cfab66512249736cd8d5d7914cb4f3e Mon Sep 17 00:00:00 2001
From: yasuoka <yasuoka@openbsd.org>
Date: Sun, 14 Jul 2024 16:22:59 +0000
Subject: [PATCH] Add radiusd_file(5) and link it from radiusd.conf(5).

---
 usr.sbin/radiusd/radiusd.conf.5        |  7 ++-
 usr.sbin/radiusd/radiusd_file.8        | 62 ++++++++++++++++++++++++++
 usr.sbin/radiusd/radiusd_file/Makefile |  5 +--
 3 files changed, 70 insertions(+), 4 deletions(-)
 create mode 100644 usr.sbin/radiusd/radiusd_file.8

diff --git a/usr.sbin/radiusd/radiusd.conf.5 b/usr.sbin/radiusd/radiusd.conf.5
index e1f21cf00b1..1a313c2ba60 100644
--- a/usr.sbin/radiusd/radiusd.conf.5
+++ b/usr.sbin/radiusd/radiusd.conf.5
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: radiusd.conf.5,v 1.30 2024/07/14 16:09:23 yasuoka Exp $
+.\"	$OpenBSD: radiusd.conf.5,v 1.31 2024/07/14 16:22:59 yasuoka Exp $
 .\"
 .\" Copyright (c) 2014 Esdenera Networks GmbH
 .\" Copyright (c) 2014, 2023 Internet Initiative Japan Inc.
@@ -89,6 +89,10 @@ The
 module provides conversion from EAP-MSCHAPv2 to MS-CHAPv2.
 See
 .Xr radiusd_eap2mschap 8 .
+.It Do file Dc module
+The
+.Dq file
+module provides authentication by a local file.
 .It Do ipcp Dc module
 The
 .Dq ipcp
@@ -225,6 +229,7 @@ account * to standard
 .Xr radiusd 8 ,
 .Xr radiusd_bsdauth 8 ,
 .Xr radiusd_eap2mschap 8 ,
+.Xr radiusd_file 8 ,
 .Xr radiusd_ipcp 8 ,
 .Xr radiusd_radius 8 ,
 .Xr radiusd_standard 8
diff --git a/usr.sbin/radiusd/radiusd_file.8 b/usr.sbin/radiusd/radiusd_file.8
new file mode 100644
index 00000000000..4ad65f80ffc
--- /dev/null
+++ b/usr.sbin/radiusd/radiusd_file.8
@@ -0,0 +1,62 @@
+.\"	$OpenBSD: radiusd_file.8,v 1.1 2024/07/14 16:22:59 yasuoka Exp $
+.\"
+.\" Copyright (c) 2024 YASUOKA Masahiko <yasuoka@yasuoka.net>
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\"
+.\" The following requests are required for all man pages.
+.\"
+.\" Remove `\&' from the line below.
+.Dd $Mdocdate: July 14 2024 $
+.Dt RADIUSD_FILE 8
+.Os
+.Sh NAME
+.Nm radiusd_file
+.Nd provide authentication by a local file
+.Sh SYNOPSIS
+.\" For a program:  program [-abc] file ...
+.Nm radiusd_file
+.Sh DESCRIPTION
+The
+.Nm
+module is executed by
+.Xr radiusd 8
+as a module to provide authentication from a file written in the syntax
+described in
+.Xr npppd-users 5 .
+It supports PAP, CHAP, and MSCHAPv2 authentication methods.
+.Sh CONFIGURATIONS
+The
+.Nm module
+supports the following configuration key and value:
+.Bl -tag -width Ds
+.It Cm path Ar path
+The path for the
+.Ar file
+written in the syntax described in
+.Xr npppd-users 5 .
+.El
+.Sh FILES
+.Bl -tag -width "/usr/libexec/radiusd/radiusd_file" -compact
+.It Pa /usr/libexec/radiusd/radiusd_file
+.Dq file
+module executable.
+.El
+.Sh SEE ALSO
+.Xr radiusd 8 ,
+.Xr npppd-users 5
+.Sh HISTORY
+The
+.Nm
+daemon first appeared in
+.Ox 7.6 .
diff --git a/usr.sbin/radiusd/radiusd_file/Makefile b/usr.sbin/radiusd/radiusd_file/Makefile
index aa248fc38f5..7c15471c29b 100644
--- a/usr.sbin/radiusd/radiusd_file/Makefile
+++ b/usr.sbin/radiusd/radiusd_file/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.1 2024/07/14 13:44:30 yasuoka Exp $
+#	$OpenBSD: Makefile,v 1.2 2024/07/14 16:22:59 yasuoka Exp $
 
 PROG=		radiusd_file
 BINDIR=		/usr/libexec/radiusd
@@ -6,7 +6,6 @@ SRCS=		radiusd_file.c radiusd_module.c imsg_subr.c log.c chap_ms.c
 #SRCS+=		radius_subr.c
 LDADD+=		-lradius -lcrypto -lutil
 DPADD+=		${LIBRADIUS} ${LIBCRYPTO} ${LIBUTIL}
-#MAN=		radiusd_file.8
-NOMAN=		#
+MAN=		radiusd_file.8
 
 .include <bsd.prog.mk>
-- 
2.20.1