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/*
* Copyright (c) 2011, PADL Software Pty Ltd.
* 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.
*
* 3. Neither the name of PADL Software nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE 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 PADL SOFTWARE 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.
*/
#include "gsskrb5_locl.h"
OM_uint32 GSSAPI_CALLCONV
_gsskrb5_authorize_localname(OM_uint32 *minor_status,
const gss_name_t input_name,
gss_const_buffer_t user_name,
gss_const_OID user_name_type)
{
krb5_context context;
krb5_principal princ = (krb5_principal)input_name;
char *user;
int user_ok;
if (!gss_oid_equal(user_name_type, GSS_C_NT_USER_NAME))
return GSS_S_BAD_NAMETYPE;
GSSAPI_KRB5_INIT(&context);
user = malloc(user_name->length + 1);
if (user == NULL) {
*minor_status = ENOMEM;
return GSS_S_FAILURE;
}
memcpy(user, user_name->value, user_name->length);
user[user_name->length] = '\0';
*minor_status = 0;
user_ok = krb5_kuserok(context, princ, user);
free(user);
return user_ok ? GSS_S_COMPLETE : GSS_S_UNAUTHORIZED;
}
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