Nicolas Williams
0cc708ba36
It's useful to check for having so many seconds left in useful credential lifetime.
134 lines
4.1 KiB
Groff
134 lines
4.1 KiB
Groff
.\" Copyright (c) 2019 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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.\" $Id$
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.\"
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.Dd October 6, 2005
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.Dt KLIST 1
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.Os HEIMDAL
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.Sh NAME
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.Nm kx509
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.Nd acquire or extract certificates using Kerberos credentials
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.Sh SYNOPSIS
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.Nm
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.Bk -words
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.Oo Fl c Ar cache \*(Ba Xo
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.Fl Fl cache= Ns Ar cache
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.Xc
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.Oc
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.Oo Fl s \*(Ba Xo
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.Fl Fl save
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.Xc
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.Oc
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.Oo Fl o Ar store \*(Ba Xo
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.Fl Fl out= Ns Ar store
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.Xc
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.Oc
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.Oo Fl x \*(Ba Xo
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.Fl Fl extract
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.Xc
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.Oc
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.Oo Fl t Ar time-left \*(Ba Xo
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.Fl Fl test= Ns Ar time-left
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.Xc
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.Oc
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.Oo Fl C Ar PKCS10:filename \*(Ba Xo
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.Fl Fl csr= Ns Ar PKCS10:filename
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.Xc
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.Oc
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.Oo Fl C Ar PKCS10:filename \*(Ba Xo
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.Fl Fl csr= Ns Ar PKCS10:filename
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.Xc
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.Oc
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.Oo Fl K Ar hx509-store \*(Ba Xo
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.Fl Fl private-key= Ns Ar hx509-store
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.Xc
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.Oc
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.Oo Fl r Ar realm \*(Ba Xo
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.Fl Fl realm= Ns Ar realm
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.Xc
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.Oc
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.Op Fl Fl help
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.Ek
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.Sh DESCRIPTION
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.Nm
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acquires PKIX credentials from a credential cache using the kx509
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protocol, or extracts PKIX credentials stored in a credential
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cache.
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.Pp
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Options supported:
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.Bl -tag -width Ds
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.It Fl c Ar cache , Fl Fl cache= Ns Ar cache
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credential cache to use (if not given, then the default will be
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used).
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.It Fl t Ar time-left , Fl Fl test= Ns Ar time-left
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Test for there being an active and valid certificate in the
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credential cache, with at least
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.Ar time-left
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seconds left of valid life. If given with the
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.Fl o
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then the certificates in the hx509 store are tested along with
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those in the credentials cache (if any).
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.It Fl x , Fl Fl extract
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Extract, rather than acquire credentials.
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.It Fl s , Fl Fl save
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save the acquired certificate and the private key used in the
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given credential cache.
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.It Fl o , Fl Fl out= Ns Ar hx509-store
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An hx509 store specification, such as
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.Va DER-FILE:/path/to/der/file ,
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.Va PEM-FILE:/path/to/PEM/file ,
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.Va FILE:/path/to/PEM/file ,
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or
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.Va PKCS12:/path/to/PKCS#12/file
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into which to store any PKIX certificate and private key
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(unencrypted) that may have been acquired with the kx509 protocol
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and stored in the
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.Ns Ar ccache.
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.It Fl r Ar realm, Fl Fl realm= Ns Ar realm
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specify the name of the realm whose kx509 service to use.
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.It Fl K Ar store, Fl Fl private-key= Ns Ar store
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use the private key from the given hx509 store for requesting a
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certificate.
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.It Fl C Ar csr, Fl Fl csr= Ns Ar certificate-request
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specify a CSR to use, which must be a string of the form
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PKCS10:filename and which must contain the DER encoding of a
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PKCS#10 certification request.
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.El
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.Pp
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The
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.Nm hxtool(1)
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command can be used to create private keys and CSRs.
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.Sh SEE ALSO
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.Xr kdestroy 1 ,
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.Xr kinit 1 ,
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.Xr hxtool 1
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