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/*-
* Copyright (c) 2005 Doug Rabson
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#include <gssapi/gssapi.h>
#include "mech_switch.h"
#include "cred.h"
#include "name.h"
OM_uint32
gss_inquire_cred_by_mech(OM_uint32 *minor_status,
const gss_cred_id_t cred_handle,
const gss_OID mech_type,
gss_name_t *cred_name,
OM_uint32 *initiator_lifetime,
OM_uint32 *acceptor_lifetime,
gss_cred_usage_t *cred_usage)
{
OM_uint32 major_status;
struct _gss_mech_switch *m;
struct _gss_mechanism_cred *mcp;
gss_cred_id_t mc;
gss_name_t mn;
struct _gss_name *name;
*minor_status = 0;
if (cred_name)
*cred_name = GSS_C_NO_NAME;
if (initiator_lifetime)
*initiator_lifetime = 0;
if (acceptor_lifetime)
*acceptor_lifetime = 0;
if (cred_usage)
*cred_usage = 0;
m = _gss_find_mech_switch(mech_type);
if (!m)
return (GSS_S_NO_CRED);
if (cred_handle != GSS_C_NO_CREDENTIAL) {
struct _gss_cred *cred = (struct _gss_cred *) cred_handle;
SLIST_FOREACH(mcp, &cred->gc_mc, gmc_link)
if (mcp->gmc_mech == m)
break;
if (!mcp)
return (GSS_S_NO_CRED);
mc = mcp->gmc_cred;
} else {
mc = GSS_C_NO_CREDENTIAL;
}
major_status = m->gm_inquire_cred_by_mech(minor_status, mc, mech_type,
&mn, initiator_lifetime, acceptor_lifetime, cred_usage);
if (major_status != GSS_S_COMPLETE) {
_gss_mg_error(m, major_status, *minor_status);
return (major_status);
}
if (cred_name) {
name = _gss_make_name(m, mn);
if (!name) {
m->gm_release_name(minor_status, &mn);
return (GSS_S_NO_CRED);
}
*cred_name = (gss_name_t) name;
} else {
m->gm_release_name(minor_status, &mn);
}
return (GSS_S_COMPLETE);
}
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