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63 lines
1.7 KiB
Groff
63 lines
1.7 KiB
Groff
.\" from: ext_srvtab.8,v 4.2 89/07/18 16:53:18 jtkohl Exp $
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.\" $Id: ext_srvtab.8,v 1.1.1.1 1994/09/30 14:50:05 csgr Exp $
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.\" Copyright 1989 by the Massachusetts Institute of Technology.
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.\"
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.\" For copying and distribution information,
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.\" please see the file <Copyright.MIT>.
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.\"
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.TH EXT_SRVTAB 8 "Kerberos Version 4.0" "MIT Project Athena"
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.SH NAME
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ext_srvtab \- extract service key files from Kerberos key distribution center database
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.SH SYNOPSIS
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ext_srvtab [
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.B \-n
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] [
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.B \-r realm
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] [
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.B hostname ...
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]
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.SH DESCRIPTION
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.I ext_srvtab
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extracts service key files from the Kerberos key distribution center
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(KDC) database.
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.PP
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Upon execution, it prompts the user to enter the master key string for
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the database. If the
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.B \-n
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option is specified, the master key is instead fetched from the master
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key cache file.
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.PP
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For each
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.I hostname
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specified on the command line,
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.I ext_srvtab
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creates the service key file
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.IR hostname -new-srvtab,
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containing all the entries in the database with an instance field of
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.I hostname.
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This new file contains all the keys registered for Kerberos-mediated
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service providing programs which use the
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.IR krb_get_phost (3)
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principal and instance conventions to run on the host
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.IR hostname .
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If the
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.B \-r
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option is specified, the realm fields in the extracted file will
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match the given realm rather than the local realm.
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.SH DIAGNOSTICS
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.TP 20n
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"verify_master_key: Invalid master key, does not match database."
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The master key string entered was incorrect.
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.SH FILES
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.TP 20n
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/etc/kerberosIV/principal.db
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DBM file containing database
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.TP
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/etc/kerberosIV/principal.ok
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Semaphore indicating that the DBM database is not being modified.
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.TP
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/etc/kerberosIV/master_key
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Master key cache file.
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.SH SEE ALSO
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read_service_key(3), krb_get_phost(3)
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