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Final step of the sbin -> usr.sbin move: cvs rm src/sbin/nologin/*
I meant to do this a week ago, but I forgot.
This commit is contained in:
Colin Percival
parent
a7d0b563ee
commit
9403832e91
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=127407
@ -1,21 +0,0 @@
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# @(#)Makefile 8.2 (Berkeley) 4/22/94
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# $FreeBSD$
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PROG= nologin
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MAN= nologin.5 nologin.8
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# It is important that nologin be statically linked for security
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# reasons. A dynamic non-setuid binary can be linked against a trojan
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# libc by setting LD_LIBRARY_PATH appropriately. Both sshd(8) and
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# login(1) make it possible to log in with an unsanitized environment,
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# rendering a dynamic nologin binary virtually useless.
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NOSHARED= YES
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# Logging to syslog increases the size of the statically linked
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# binary by over 100K. Provide an option for disabling this on
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# systems where conserving space on the root device is critical.
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.ifdef NO_NOLOGIN_LOG
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CFLAGS+= -DNO_NOLOGIN_LOG
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.endif
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.include <bsd.prog.mk>
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@ -1,72 +0,0 @@
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.\" Copyright (c) 1993
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.\" The Regents of the University of California. 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, are 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, 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. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)nologin.8 8.1 (Berkeley) 6/19/93
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.\" $FreeBSD$
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.\"
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.Dd June 19, 1993
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.Dt NOLOGIN 5
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.Os
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.Sh NAME
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.Nm nologin
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.Nd disallow logins
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.Sh DESCRIPTION
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Programs such as
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.Xr login 1
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disallow logins if the file
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.Pa /var/run/nologin
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exists.
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Programs display the contents of
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.Pa /var/run/nologin
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to the user and exit.
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This makes it simple to temporarily prevent incoming logins systemwide.
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.Pp
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To disable logins on a per-account basis,
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investigate
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.Xr nologin 8 .
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.Sh SECURITY
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Ignored by
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.Xr login 1
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for user root.
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.Sh FILES
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.Bl -tag -width /var/run/nologinxxx -compact
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.It Pa /var/run/nologin
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The
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.Nm
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file resides in
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.Pa /var/run .
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.El
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.Sh SEE ALSO
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.Xr login 1 ,
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.Xr rlogin 1 ,
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.Xr telnet 1 ,
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.Xr nologin 8 ,
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.Xr shutdown 8
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@ -1,61 +0,0 @@
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.\" Copyright (c) 1993
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.\" The Regents of the University of California. 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, are 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, 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. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)nologin.8 8.1 (Berkeley) 6/19/93
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.\" $FreeBSD$
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.\"
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.Dd June 19, 1993
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.Dt NOLOGIN 8
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.Os
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.Sh NAME
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.Nm nologin
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.Nd politely refuse a login
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.Sh SYNOPSIS
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.Nm
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.Sh DESCRIPTION
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The
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.Nm
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utility displays a message that an account is not available and
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exits non-zero.
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It is intended as a replacement shell field for accounts that
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have been disabled.
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.Pp
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To disable all logins,
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investigate
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.Xr nologin 5 .
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.Sh SEE ALSO
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.Xr login 1 ,
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.Xr nologin 5
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.Sh HISTORY
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The
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.Nm
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utility appeared in
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.Bx 4.4 .
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@ -1,34 +0,0 @@
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/*-
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* This program is in the public domain. I couldn't bring myself to
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* declare Copyright on a variant of Hello World.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/types.h>
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#include <sys/uio.h>
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#include <syslog.h>
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#include <unistd.h>
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#define MESSAGE "This account is currently not available.\n"
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int
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main(int argc, char *argv[])
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{
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#ifndef NO_NOLOGIN_LOG
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char *user, *tt;
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if ((tt = ttyname(0)) == NULL)
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tt = "UNKNOWN";
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if ((user = getlogin()) == NULL)
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user = "UNKNOWN";
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openlog("nologin", LOG_CONS, LOG_AUTH);
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syslog(LOG_CRIT, "Attempted login by %s on %s", user, tt);
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closelog();
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#endif /* NO_NOLOGIN_LOG */
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write(STDOUT_FILENO, MESSAGE, sizeof(MESSAGE) - 1);
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_exit(1);
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}
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