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Viewing changes to source4/heimdal/lib/gssapi/krb5/inquire_names_for_mech.c

  • Committer: Chuck Short
  • Date: 2010-09-28 20:38:39 UTC
  • Revision ID: zulcss@ubuntu.com-20100928203839-pgjulytsi9ue63x1
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source4/heimdal/lib/gssapi/krb5/inquire_names_for_mech.c
 
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/*
 
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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 "krb5/gsskrb5_locl.h"
 
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RCSID("$Id$");
 
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static gss_OID *name_list[] = {
 
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    &GSS_C_NT_HOSTBASED_SERVICE,
 
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    &GSS_C_NT_USER_NAME,
 
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    &GSS_KRB5_NT_PRINCIPAL_NAME,
 
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    &GSS_C_NT_EXPORT_NAME,
 
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    NULL
 
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};
 
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OM_uint32 _gsskrb5_inquire_names_for_mech (
 
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            OM_uint32 * minor_status,
 
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            const gss_OID mechanism,
 
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            gss_OID_set * name_types
 
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           )
 
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{
 
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    OM_uint32 ret;
 
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    int i;
 
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    *minor_status = 0;
 
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    if (gss_oid_equal(mechanism, GSS_KRB5_MECHANISM) == 0 &&
 
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        gss_oid_equal(mechanism, GSS_C_NULL_OID) == 0) {
 
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        *name_types = GSS_C_NO_OID_SET;
 
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        return GSS_S_BAD_MECH;
 
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    }
 
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    ret = gss_create_empty_oid_set(minor_status, name_types);
 
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    if (ret != GSS_S_COMPLETE)
 
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        return ret;
 
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    for (i = 0; name_list[i] != NULL; i++) {
 
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        ret = gss_add_oid_set_member(minor_status,
 
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                                     *(name_list[i]),
 
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                                     name_types);
 
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        if (ret != GSS_S_COMPLETE)
 
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            break;
 
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    }
 
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    if (ret != GSS_S_COMPLETE)
 
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        gss_release_oid_set(NULL, name_types);
 
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    return GSS_S_COMPLETE;
 
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}