mirror of
https://salsa.debian.org/freeipa-team/freeipa.git
synced 2024-12-28 01:41:14 -06:00
90 lines
2.9 KiB
Groff
90 lines
2.9 KiB
Groff
.\" A man page for ipa-rmkeytab
|
|
.\" Copyright (C) 2009 Red Hat, Inc.
|
|
.\"
|
|
.\" This program is free software; you can redistribute it and/or modify
|
|
.\" it under the terms of the GNU General Public License as published by
|
|
.\" the Free Software Foundation, either version 3 of the License, or
|
|
.\" (at your option) any later version.
|
|
.\"
|
|
.\" This program is distributed in the hope that it will be useful, but
|
|
.\" WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
.\" General Public License for more details.
|
|
.\"
|
|
.\" You should have received a copy of the GNU General Public License
|
|
.\" along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
.\"
|
|
.\" Author: Rob Crittenden <rcritten@redhat.com>
|
|
.\"
|
|
.\"
|
|
.TH "ipa-rmkeytab" "1" "Oct 30 2009" "FreeIPA" "FreeIPA Manual Pages"
|
|
.SH "NAME"
|
|
ipa\-rmkeytab \- Remove a kerberos principal from a keytab
|
|
.SH "SYNOPSIS"
|
|
ipa\-rmkeytab [ \fB\-p\fR principal\-name ] [ \fB\-k\fR keytab\-file ] [ \fB\-r\fR realm ] [ \fB\-d\fR ]
|
|
|
|
.SH "DESCRIPTION"
|
|
Removes a kerberos principal from a \fIkeytab\fR.
|
|
|
|
Kerberos keytabs are used for services (like sshd) to
|
|
perform kerberos authentication. A keytab is a file
|
|
with one or more secrets (or keys) for a kerberos
|
|
principal.
|
|
|
|
A kerberos service principal is a kerberos identity
|
|
that can be used for authentication. Service principals
|
|
contain the name of the service, the hostname of the
|
|
server, and the realm name.
|
|
|
|
ipa\-rmkeytab provides two ways to remove principals.
|
|
A specific principal can be removed or all
|
|
principals for a given realm can be removed.
|
|
|
|
All encryption types and versions of a principal are removed.
|
|
|
|
The realm may be included when removing a specific principal but
|
|
it is not required.
|
|
|
|
\fBNOTE:\fR removing a principal from the keytab does not affect
|
|
the Kerberos principal stored in the IPA server. It merely removes
|
|
the entry from the local keytab.
|
|
.SH "OPTIONS"
|
|
.TP
|
|
\fB\-p principal\-name\fR
|
|
The non\-realm part of the full principal name.
|
|
.TP
|
|
\fB\-k keytab\-file\fR
|
|
The keytab file to append the principal(s) from.
|
|
.TP
|
|
\fB\-r realm\fR
|
|
A realm to remove all principals for.
|
|
.TP
|
|
\fB\-d\fR
|
|
Debug mode. Additional information is displayed.
|
|
.SH "EXAMPLES"
|
|
Remove the NFS service principal on the host foo.example.com from /tmp/nfs.keytab.
|
|
|
|
# ipa\-rmkeytab \-p nfs/foo.example.com \-k /tmp/nfs.keytab
|
|
|
|
Remove the ldap service principal on the host foo.example.com from /etc/krb5.keytab.
|
|
|
|
# ipa\-rmkeytab \-p ldap/foo.example.com \-k /etc/krb5.keytab
|
|
|
|
Remove all principals for the realm EXAMPLE.COM.
|
|
|
|
# ipa\-rmkeytab \-r EXAMPLE.COM \-k /etc/krb5.keytab
|
|
.SH "EXIT STATUS"
|
|
The exit status is 0 on success, nonzero on error.
|
|
|
|
1 Kerberos initialization failed
|
|
|
|
2 Memory allocation error
|
|
|
|
3 Unable to open keytab
|
|
|
|
4 Unable to parse the principal name
|
|
|
|
5 Principal name or realm not found in keytab
|
|
|
|
6 Unable to remove principal from keytab
|