203 lines
5.3 KiB
Groff
203 lines
5.3 KiB
Groff
.\" Copyright (c) 2000 - 2003 Kungliga Tekniska Högskolan
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.\" (Royal Institute of Technology, Stockholm, Sweden).
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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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.\"
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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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.\"
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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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.\"
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.\" 3. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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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.\" $Heimdal: hprop.8,v 1.18 2003/02/16 21:10:19 lha Exp $
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.\" $NetBSD: hprop.8,v 1.7 2003/05/15 20:44:12 lha Exp $
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.\"
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.Dd June 19, 2000
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.Dt HPROP 8
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.Os
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.Sh NAME
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.Nm hprop
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.Nd propagate the KDC database
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.Sh SYNOPSIS
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.Nm
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.Oo Fl m Ar file \*(Ba Xo
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.Fl -master-key= Ns Pa file
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.Xc
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.Oc
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.Oo Fl d Ar file \*(Ba Xo
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.Fl -database= Ns Pa file
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.Xc
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.Oc
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.Op Fl -source= Ns Ar heimdal|mit-dump|krb4-dump|krb4-db|kaserver
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.Oo Fl r Ar string \*(Ba Xo
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.Fl -v4-realm= Ns Ar string
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.Xc
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.Oc
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.Oo Fl c Ar cell \*(Ba Xo
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.Fl -cell= Ns Ar cell
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.Xc
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.Oc
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.Op Fl S | Fl -kaspecials
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.Oo Fl k Ar keytab \*(Ba Xo
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.Fl -keytab= Ns Ar keytab
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.Xc
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.Oc
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.Oo Fl R Ar string \*(Ba Xo
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.Fl -v5-realm= Ns Ar string
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.Xc
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.Oc
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.Op Fl D | Fl -decrypt
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.Op Fl E | Fl -encrypt
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.Op Fl n | Fl -stdout
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.Op Fl v | Fl -verbose
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.Op Fl -version
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.Op Fl h | Fl -help
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.Op Ar host Ns Op : Ns Ar port
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.Ar ...
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.Sh DESCRIPTION
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.Nm
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takes a principal database in a specified format and converts it into
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a stream of Heimdal database records. This stream can either be
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written to standard out, or (more commonly) be propagated to a
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.Xr hpropd 8
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server running on a different machine.
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.Pp
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If propagating, it connects to all
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.Ar hosts
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specified on the command by opening a TCP connection to port 754
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(service hprop) and sends the database in encrypted form.
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.Pp
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Supported options:
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.Bl -tag -width Ds
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.It Xo
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.Fl m Ar file ,
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.Fl -master-key= Ns Pa file
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.Xc
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Where to find the master key to encrypt or decrypt keys with.
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.It Xo
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.Fl d Ar file ,
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.Fl -database= Ns Pa file
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.Xc
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The database to be propagated.
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.It Xo
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.Fl -source= Ns Ar heimdal|mit-dump|krb4-dump|krb4-db|kaserver
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.Xc
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Specifies the type of the source database. Alternatives include:
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.Pp
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.Bl -tag -width krb4-dump -compact -offset indent
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.It heimdal
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a Heimdal database
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.It mit-dump
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a MIT Kerberos 5 dump file
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.It krb4-db
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a Kerberos 4 database
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.It krb4-dump
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a Kerberos 4 dump file
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.It kaserver
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an AFS kaserver database
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.El
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.It Xo
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.Fl k Ar keytab ,
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.Fl -keytab= Ns Ar keytab
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.Xc
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The keytab to use for fetching the key to be used for authenticating
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to the propagation daemon(s). The key
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.Pa kadmin/hprop
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is used from this keytab. The default is to fetch the key from the
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KDC database.
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.It Xo
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.Fl R Ar string ,
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.Fl -v5-realm= Ns Ar string
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.Xc
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Local realm override.
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.It Xo
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.Fl D ,
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.Fl -decrypt
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.Xc
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The encryption keys in the database can either be in clear, or
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encrypted with a master key. This option transmits the database with
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unencrypted keys.
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.It Xo
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.Fl E ,
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.Fl -encrypt
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.Xc
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This option transmits the database with encrypted keys.
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.It Xo
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.Fl n ,
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.Fl -stdout
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.Xc
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Dump the database on stdout, in a format that can be fed to hpropd.
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.El
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.Pp
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The following options are only valid if
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.Nm hprop
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is compiled with support for Kerberos 4 (kaserver).
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.Bl -tag -width Ds
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.It Xo
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.Fl r Ar string ,
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.Fl -v4-realm= Ns Ar string
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.Xc
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v4 realm to use.
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.It Xo
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.Fl c Ar cell ,
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.Fl -cell= Ns Ar cell
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.Xc
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The AFS cell name, used if reading a kaserver database.
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.It Xo
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.Fl S ,
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.Fl -kaspecials
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.Xc
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Also dump the principals marked as special in the kaserver database.
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.It Xo
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.Fl 4 ,
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.Fl -v4-db
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.Xc
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Deprecated, identical to
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.Sq --source=krb4-db .
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.It Xo
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.Fl K ,
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.Fl -ka-db
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.Xc
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Deprecated, identical to
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.Sq --source=kaserver .
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.El
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.Sh EXAMPLES
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The following will propagate a database to another machine (which
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should run
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.Xr hpropd 8 ) :
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.Bd -literal -offset indent
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$ hprop slave-1 slave-2
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.Ed
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.Pp
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Copy a Kerberos 4 database to a Kerberos 5 slave:
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.Bd -literal -offset indent
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$ hprop --source=krb4-db -E krb5-slave
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.Ed
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.Pp
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Convert a Kerberos 4 dump-file for use with a Heimdal KDC:
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.Bd -literal -offset indent
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$ hprop -n --source=krb4-dump -d /var/kerberos/principal.dump --master-key=/.k | hpropd -n
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.Ed
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.Sh SEE ALSO
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.Xr hpropd 8
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