3f3dcd9176
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2708 ec53bebd-3082-4978-b11e-865c3cabbd6b
90 lines
3.0 KiB
C
90 lines
3.0 KiB
C
/*
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* Copyright (c) 1997 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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Kungliga Tekniska
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* Högskolan and its contributors.
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*
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* 4. 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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#include "krb5_locl.h"
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RCSID("$Id$");
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void
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krb5_verify_init_creds_opt_init(krb5_init_creds_opt *options)
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{
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memset (options, 0, sizeof(*options));
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}
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void
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krb5_verify_init_creds_opt_set_ap_req_nofail(krb5_init_creds_opt *options,
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int ap_req_nofail)
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{
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options->flags |= KRB5_VERIFY_INIT_CREDS_OPT_AP_REQ_NOFAIL;
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options->ap_req_nofail = ap_req_nofail;
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}
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krb5_error_code
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krb5_verify_init_creds(krb5_context context,
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krb5_creds *creds,
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krb5_principal ap_req_server,
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krb5_keytab ap_req_keytab,
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krb5_ccache *ccache,
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krb5_verify_init_creds_opt *options)
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{
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krb5_error_code ret;
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if (ap_req_server == NULL) {
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char local_hostname[MAXHOSTNAMELEN];
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chat *hostname;
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struct hostent *hostent;
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if (gethostname (local_hostname, sizeof(local_hostname)) < 0)
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return errno;
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hostname = local_hostname;
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hostent = gethostbyname (hostname);
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if (hostent != NULL)
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hostname = hostent->h_name;
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strlwr (hostname); /* XXX */
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ret = krb5_sname_to_principal (context,
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hostname,
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"host",
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KRB5_NT_SRV_INST,
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&ap_req_server);
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if (ret)
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return ret;
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}
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}
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