2010-02-02 05:57:42 +00:00
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.\" Copyright 1999-2003 John D. Polstra.
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.\" 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 acknowledgment:
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.\" This product includes software developed by John D. Polstra.
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.\" 4. The name of the author may not be used to endorse or promote products
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.\" derived from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\" $Id: cvpasswd.1,v 1.4 2003/03/04 18:24:42 jdp Exp $
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2010-04-14 19:06:39 +00:00
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.\" $FreeBSD$
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2010-02-02 05:57:42 +00:00
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.\"
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.Dd June 27, 2007
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.Dt CPASSWD 1
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2010-04-14 19:08:06 +00:00
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.Os FreeBSD
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2010-02-02 05:57:42 +00:00
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.Sh NAME
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.Nm cpasswd
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.Nd scramble passwords for csup authentication
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.Sh SYNOPSIS
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.Nm
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.Ar clientName
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.Ar serverName
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.Sh DESCRIPTION
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The
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.Nm
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utility creates scrambled passwords for the
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.Nm CVSup
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server's authentication database. It is invoked with a client name
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and a server name.
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.Ar ClientName
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is the name the client uses to gain access to the
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server. By convention, e-mail addresses are used for all client
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names, e.g.,
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2010-05-19 08:57:53 +00:00
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.Ql BillyJoe@FreeBSD.org .
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2010-02-02 05:57:42 +00:00
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Client names are case-insensitive.
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.Pp
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.Ar ServerName
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is the name of the
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.Nm CVSup
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server which the client wishes to access. By convention,
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it is the canonical fully-qualified domain name of the server, e.g.,
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.Ql CVSup.FreeBSD.ORG .
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This must agree with the server's own idea of its name. The name is
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case-insensitive.
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.Pp
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To set up authentication for a given server, one must perform the
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following steps:
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.Bl -enum
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.It
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Obtain the official
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.Ar serverName
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from the administrator of the server or from some other source.
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.It
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Choose an appropriate
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.Ar clientName .
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It should be in the form of a valid e-mail address, to make it easy
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for the server administrator to contact the user if necessary.
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.It
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Choose an arbitrary secret
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.Ar password .
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.It
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Run
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.Nm cpasswd ,
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and type in the
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.Ar password
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when prompted for it. The utility will print out a line to send
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to the server administrator, and instruct you how to modify your
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.Li $ Ns Ev HOME Ns Pa /.csup/auth
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file. You should use a secure channel to send the line to the
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server administrator.
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.El
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.Pp
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Since
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.Li $ Ns Ev HOME Ns Pa /.csup/auth
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contains passwords, you should ensure that it is not readable by
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anyone except yourself.
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.Sh FILES
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.Bl -tag -width $HOME/.csup/authxx -compact
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.It Li $ Ns Ev HOME Ns Pa /.csup/auth
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Authentication password file.
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.El
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.Sh SEE ALSO
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.Xr csup 1 ,
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.Xr cvsup 1 ,
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.Xr cvsupd 8 .
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.Bd -literal
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http://www.cvsup.org/
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.Ed
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.Sh AUTHORS
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.An -nosplit
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.An Petar Zhivkov Petrov Aq pesho.petrov@gmail.com
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is the author of
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.Nm ,
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the rewrite of
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.Nm cvpasswd .
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.An John Polstra Aq jdp@polstra.com
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is the author of
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.Nm CVSup .
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.Sh LEGALITIES
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CVSup is a registered trademark of John D. Polstra.
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