247 lines
6.7 KiB
Groff
247 lines
6.7 KiB
Groff
.\"# @(#)COPYRIGHT 1.1a (NRL) 17 August 1995
|
|
.\"
|
|
.\"COPYRIGHT NOTICE
|
|
.\"
|
|
.\"All of the documentation and software included in this software
|
|
.\"distribution from the US Naval Research Laboratory (NRL) are
|
|
.\"copyrighted by their respective developers.
|
|
.\"
|
|
.\"This software and documentation were developed at NRL by various
|
|
.\"people. Those developers have each copyrighted the portions that they
|
|
.\"developed at NRL and have assigned All Rights for those portions to
|
|
.\"NRL. Outside the USA, NRL also has copyright on the software
|
|
.\"developed at NRL. The affected files all contain specific copyright
|
|
.\"notices and those notices must be retained in any derived work.
|
|
.\"
|
|
.\"NRL LICENSE
|
|
.\"
|
|
.\"NRL grants permission for redistribution and use in source and binary
|
|
.\"forms, with or without modification, of the software and documentation
|
|
.\"created at NRL 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 at the Information
|
|
.\" Technology Division, US Naval Research Laboratory.
|
|
.\"
|
|
.\"4. Neither the name of the NRL nor the names of its contributors
|
|
.\" may be used to endorse or promote products derived from this software
|
|
.\" without specific prior written permission.
|
|
.\"
|
|
.\"THE SOFTWARE PROVIDED BY NRL IS PROVIDED BY NRL 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 NRL 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.
|
|
.\"
|
|
.\"The views and conclusions contained in the software and documentation
|
|
.\"are those of the authors and should not be interpreted as representing
|
|
.\"official policies, either expressed or implied, of the US Naval
|
|
.\"Research Laboratory (NRL).
|
|
.\"
|
|
.\"----------------------------------------------------------------------*/
|
|
.\"
|
|
.\" $ANA: keyadmin.8,v 1.3 1996/06/13 20:15:57 wollman Exp $
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd June 13, 1996
|
|
.Dt KEY 8
|
|
.Os
|
|
.Sh NAME
|
|
.Nm keyadmin
|
|
.Nd manually manipulate the kernel key management database
|
|
.Sh SYNOPSIS
|
|
.Nm keyadmin
|
|
.Op Ar command Op Ar args
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
command is used to manually enter security associations into the kernel
|
|
key/security association database. (See
|
|
.Xr key 4 ).
|
|
.Pp
|
|
Almost any operation offered in the
|
|
.Xr key 4
|
|
API is available to privileged users running
|
|
.Nm Ns .
|
|
Until there is an implementation of an automated key management protocol,
|
|
which will manipulate the key database in a manner similar to how
|
|
.Xr routed 8
|
|
or
|
|
.Xr gated 8
|
|
manipulates the routing tables,
|
|
.Nm
|
|
is the only way of establishing security associations.
|
|
.Pp
|
|
If
|
|
.Nm
|
|
is invoked without any arguments, it will enter an interactive mode, where
|
|
the user can type in
|
|
.Dq Ar command Op Ar args
|
|
interactively, or use
|
|
.Nm
|
|
to enter a single
|
|
.Dq Ar command Op Ar args .
|
|
.Ar Command
|
|
can be one of the following:
|
|
.Bl -inset
|
|
.It Nm del Ar type spi source destination
|
|
.Pp
|
|
Delete a security association between
|
|
.Ar source
|
|
and
|
|
.Ar destination
|
|
of the given
|
|
.Ar type
|
|
and
|
|
.Ar spi .
|
|
Example:
|
|
.Bd -literal
|
|
delete esp 90125 anderson.yes.org rabin.yes.org
|
|
.Ed
|
|
.It Nm get Ar type spi source destination
|
|
.Pp
|
|
Retrieve (and print) a security association between
|
|
.Ar source
|
|
and
|
|
.Ar destination
|
|
of the given
|
|
.Ar type
|
|
and
|
|
.Ar spi .
|
|
Example:
|
|
.Bd -literal
|
|
get ah 5150 eddie.vanhalen.com alex.vanhalen.com
|
|
.Ed
|
|
.It Nm dump
|
|
.Pp
|
|
Display the entire security association table. WARNING: This prints a lot
|
|
of data.
|
|
.It Nm load Ar filename
|
|
.Pp
|
|
Load security association information from a file formatted as documented in
|
|
.Xr keys 5 . If
|
|
.Dq -
|
|
is specified for the
|
|
.Ar filename ,
|
|
load keys from the standard input.
|
|
.It Nm save Ar filename
|
|
.Pp
|
|
Save security association information to a file formatted as documented in
|
|
.Xr keys 5 . If
|
|
.Dq -
|
|
is specified for the
|
|
.Ar filename ,
|
|
place the key file out on the standard output. (This can be used as a sort
|
|
of lightweight
|
|
.Nm dump
|
|
command.)
|
|
NOTE: The
|
|
.Nm save
|
|
command must create a new file; it will not write into an
|
|
existing file. This is to prevent writing into a world-readable file, or a
|
|
named pipe or UNIX socket (see
|
|
.Xr socket 2
|
|
and
|
|
.Xr mkfifo 1 ).
|
|
.It Nm help Op command
|
|
.Pp
|
|
Offer brief help without an argument, or slightly more specific help on a
|
|
particular command.
|
|
.It Nm flush
|
|
.Pp
|
|
Erase all entries in the kernel security association table.
|
|
.El
|
|
|
|
.Pp
|
|
The following values for
|
|
.Ar command
|
|
are only available by using
|
|
.Nm
|
|
in its interactive mode of operation:
|
|
.Bl -inset
|
|
.It Nm add Ar type spi source destination transform key
|
|
.Op Ar iv
|
|
.Pp
|
|
Add a security association of a particular
|
|
.Ar type
|
|
and
|
|
.Ar spi
|
|
from a
|
|
.Ar source
|
|
to a
|
|
.Ar destination ,
|
|
using a particular
|
|
.Ar transform
|
|
and
|
|
.Ar key .
|
|
If a transform requires an initialization vector, the
|
|
.Ar iv
|
|
argument contains it. This command is available only in interactive mode
|
|
because
|
|
.Nm
|
|
makes no attempt to destroy its argument vector after use. A malicous user
|
|
of the
|
|
.Xr ps 1
|
|
command could determine security keys if
|
|
.Nm add
|
|
were allowed to be used straight from the command line. Example:
|
|
.Bd -literal
|
|
add esp 2112 temples.syrinx.org priests.syrinx.org des-cbc \\
|
|
a652a476a652a476 87ac9876deac9876
|
|
.Ed
|
|
.It Nm exit
|
|
.It Nm quit
|
|
.Pp
|
|
Exit interaction with
|
|
.Nm Ns .
|
|
An EOF will also end interaction with
|
|
.Nm Ns .
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr ipsec 4 ,
|
|
.Xr key 4 ,
|
|
.Xr route 4 ,
|
|
.Xr gated 8 ,
|
|
.Xr routed 8
|
|
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
command first appeared in NRL's
|
|
.Bx 4.4
|
|
IPv6 networking distribution.
|
|
.Nm Keyadmin
|
|
started its life as a pipe dream thought up by Dan McDonald, and came to
|
|
life through the excruciating efforts of Ran Atkinson, Dan McDonald,
|
|
Craig Metz, and Bao Phan.
|
|
The NRL version of the program was originally called
|
|
.Nm key ,
|
|
but was renamed to
|
|
.Nm
|
|
because of the conflict with
|
|
.Xr key 1 .
|
|
.Sh BUGS
|
|
.Nm Keyadmin
|
|
needs a -n flag like
|
|
.Xr route 8
|
|
to avoid name lookups.
|
|
.Pp
|
|
The
|
|
.Nm dump
|
|
and
|
|
.Nm save
|
|
commands currently display the first 30 or so entries.
|