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.\"
.IX Title "AKLOG-KAFS 1"
.TH AKLOG-KAFS 1 "2023-02-05" "0.5-4" "kafs-client"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
aklog\-kafs \- AFS Kerberos authentication tool
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
aklog-kafs [\-dhkV] [<cell> [<realm>]]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This program is used to get an authentication ticket from Kerberos
that can be used by the in-kernel \s-1AFS\s0 filesystem (kAFS) to perform
authenticated and encrypted accesses to the an \s-1AFS\s0 cell.  Without this
only unencrypted anonymous accesses can be made.
.PP
Before calling this, the \f(CW\*(C`kinit\*(C'\fR program or similar should be invoked
to authenticate with the appropriate Kerberos server.
.SH "ARGUMENTS"
.IX Header "ARGUMENTS"
.IP "<cell>" 4
.IX Item "<cell>"
This is the name of the cell with which the ticket is intended to be
used.  If not given, the name of the default cell will be read from
\&\f(CW\*(C`/proc/net/afs/rootcell\*(C'\fR and used instead.
.Sp
The root cell can be set in the \f(CW\*(C`/etc/kafs/client\*(C'\fR configuration
file by setting the \f(CW\*(C`thiscell\*(C'\fR in the \f(CW\*(C`[defaults]\*(C'\fR section.  If
the value of thiscell is changed in the configuration file than
\&\f(CW\*(C`kafs\-preload\*(C'\fR needs to be run to refresh the value in the
\&\f(CW\*(C`/proc/net/afs/rootcell\*(C'\fR file.
.IP "<realm>" 4
.IX Item "<realm>"
This is the name of the Kerberos realm from which the ticket will be
obtained.
.SH "OPTIONS"
.IX Header "OPTIONS"
.ie n .IP """\-h""" 4
.el .IP "\f(CW\-h\fR" 4
.IX Item "-h"
Display help text and exit.
.ie n .IP """\-d""" 4
.el .IP "\f(CW\-d\fR" 4
.IX Item "-d"
Display processing messages.  Specifying \f(CW\*(C`\-d\*(C'\fR more than once increases
the verbosity of the messages.
.ie n .IP """\-k""" 4
.el .IP "\f(CW\-k\fR" 4
.IX Item "-k"
Manually specify keyring to add \s-1AFS\s0 key into.  Otherwise, a session
keyring will be used first if found before automatically switching to
the uid-session keyring.
.Sp
Valid values are:
.Sp
.Vb 2
\&         session
\&         uid\-session
.Ve
.ie n .IP """\-V""" 4
.el .IP "\f(CW\-V\fR" 4
.IX Item "-V"
Show version and exit.
.SH "EXAMPLE"
.IX Header "EXAMPLE"
.Vb 6
\&      # aklog\-kafs \-d
\&      Default cell from /proc/net/afs/rootcell: ca\-zephyr.org
\&      Realm: CA\-ZEPHYR.ORG
\&      CELL ca\-zephyr.org
\&      PRINC afs/ca\-zephyr.org@CA\-ZEPHYR.ORG
\&      successfully added key: 44095043 to session keyring
.Ve
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBkinit\fR(1), \fBkeyctl\fR (1), \fBkafs-preload\fR (8), \fBkafs\-client.conf\fR(5)
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (C) 2018 Red Hat, Inc. All Rights Reserved.
.PP
Written by David Howells <dhowells@redhat.com>
.PP
This program is free software; you can redistribute it and/or modify
it under the terms of the \s-1GNU\s0 General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at
your option) any later version.