Just for the hell of it..?

4 files changed, 67 insertions, 49 deletions

diff --git a/sbin/nologin/Makefile b/sbin/nologin/Makefile
index f0148010cd1..f11a8add945 100644
--- a/sbin/nologin/Makefile
+++ b/sbin/nologin/Makefile
@@ -1,10 +1,6 @@
-#	$OpenBSD: Makefile,v 1.4 1996/12/08 14:37:24 downsj Exp $
-#	$NetBSD: Makefile,v 1.4 1995/03/18 14:59:08 cgd Exp $
+#	$OpenBSD: Makefile,v 1.5 1997/02/16 04:15:31 downsj Exp $
 
+PROG=	nologin
 MAN=	nologin.8
 
-beforeinstall:
-	${INSTALL} ${COPY} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
-	    ${.CURDIR}/nologin.sh ${DESTDIR}/sbin/nologin
-
 .include <bsd.prog.mk>
diff --git a/sbin/nologin/nologin.8 b/sbin/nologin/nologin.8
index a904df7f439..c2a1a5b8946 100644
--- a/sbin/nologin/nologin.8
+++ b/sbin/nologin/nologin.8
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: nologin.8,v 1.2 1996/06/23 14:31:58 deraadt Exp $
+.\"	$OpenBSD: nologin.8,v 1.3 1997/02/16 04:15:32 downsj Exp $
 .\"	$NetBSD: nologin.8,v 1.3 1995/03/18 14:59:09 cgd Exp $
 .\"
 .\" Copyright (c) 1993
@@ -34,9 +34,9 @@
 .\"
 .\"     @(#)nologin.8	8.1 (Berkeley) 6/19/93
 .\"
-.Dd June 19, 1993
+.Dd Febuary 15, 1997
 .Dt NOLOGIN 8
-.Os BSD 4.4
+.Os
 .Sh NAME
 .Nm nologin
 .Nd politely refuse a login 
@@ -48,6 +48,12 @@ displays a message that an account is not available and
 exits non-zero.
 It is intended as a replacement shell field for accounts that
 have been disabled.
+.Pp
+If the file
+.Pa /etc/nologin.txt
+exists,
+.Nm nologin
+displays its contents to the user instead of the default message.
 .Sh SEE ALSO
 .Xr login 1
 .Sh HISTORY
diff --git a/sbin/nologin/nologin.c b/sbin/nologin/nologin.c
new file mode 100644
index 00000000000..e49feae7a6d
--- /dev/null
+++ b/sbin/nologin/nologin.c
@@ -0,0 +1,56 @@
+/*	$OpenBSD: nologin.c,v 1.1 1997/02/16 04:15:32 downsj Exp $	*/
+
+/*
+ * Copyright (c) 1997, Jason Downs.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/types.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+/* Distinctly different from _PATH_NOLOGIN. */
+#define _PATH_NOLOGIN_TXT	"/etc/nologin.txt"
+
+#define DEFAULT_MESG	"This account is currently not available.\n"
+
+/*ARGSUSED*/
+int main(argc, argv)
+	int argc;
+	char *argv[];
+{
+	int nfd, nrd;
+	char nbuf[128];
+
+	nfd = open(_PATH_NOLOGIN_TXT, O_RDONLY);
+	if (nfd < 0) {
+		write(STDOUT_FILENO, DEFAULT_MESG, strlen(DEFAULT_MESG));
+		exit (1);
+	}
+
+	while ((nrd = read(nfd, nbuf, sizeof(nbuf))) > 0)
+		write(STDOUT_FILENO, nbuf, nrd);
+	close (nfd);
+
+	exit (1);
+}
diff --git a/sbin/nologin/nologin.sh b/sbin/nologin/nologin.sh
deleted file mode 100644
index af42ccb0900..00000000000
--- a/sbin/nologin/nologin.sh
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/bin/sh -
-#	$OpenBSD: nologin.sh,v 1.2 1996/06/23 14:31:58 deraadt Exp $
-#	$NetBSD: nologin.sh,v 1.4 1995/04/23 10:33:30 cgd Exp $
-#
-# Copyright (c) 1992, 1993
-#	The Regents of the University of California.  All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. All advertising materials mentioning features or use of this software
-#    must display the following acknowledgement:
-#	This product includes software developed by the University of
-#	California, Berkeley and its contributors.
-# 4. Neither the name of the University nor the names of its contributors
-#    may be used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-#	@(#)nologin.sh	8.1 (Berkeley) 6/5/93
-#
-
-echo 'This account is currently not available.'
-exit 1