81 lines
2.7 KiB
C
81 lines
2.7 KiB
C
/*
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* Copyright (c) 2003 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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#include "gssapi_locl.h"
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RCSID("$Id: inquire_cred_by_mech.c,v 1.1 2003/03/16 18:11:16 lha Exp $");
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OM_uint32 gss_inquire_cred_by_mech (
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OM_uint32 * minor_status,
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const gss_cred_id_t cred_handle,
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const gss_OID mech_type,
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gss_name_t * name,
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OM_uint32 * initiator_lifetime,
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OM_uint32 * acceptor_lifetime,
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gss_cred_usage_t * cred_usage
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)
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{
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OM_uint32 ret;
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OM_uint32 lifetime;
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if (gss_oid_equal(mech_type, GSS_C_NO_OID) == 0 &&
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gss_oid_equal(mech_type, GSS_KRB5_MECHANISM) == 0) {
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*minor_status = EINVAL;
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return GSS_S_BAD_MECH;
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}
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ret = gss_inquire_cred (minor_status,
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cred_handle,
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name,
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&lifetime,
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cred_usage,
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NULL);
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if (ret == 0 && cred_handle != GSS_C_NO_CREDENTIAL) {
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gss_cred_usage_t usage;
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usage = cred_handle->usage;
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if (initiator_lifetime) {
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if (usage == GSS_C_INITIATE || usage == GSS_C_BOTH)
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*initiator_lifetime = lifetime;
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}
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if (acceptor_lifetime) {
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if (usage == GSS_C_ACCEPT || usage == GSS_C_BOTH)
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*acceptor_lifetime = lifetime;
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}
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}
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return ret;
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}
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