41ee26c847
gsskrb5_extract_authz_data_from_sec_context git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12718 ec53bebd-3082-4978-b11e-865c3cabbd6b
107 lines
3.3 KiB
C
107 lines
3.3 KiB
C
/*
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* Copyright (c) 2000 - 2001, 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("$Id$");
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OM_uint32
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gss_krb5_copy_ccache(OM_uint32 *minor_status,
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gss_cred_id_t cred,
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krb5_ccache out)
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{
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krb5_error_code kret;
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HEIMDAL_MUTEX_lock(&cred->cred_id_mutex);
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if (cred->ccache == NULL) {
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HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex);
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*minor_status = EINVAL;
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return GSS_S_FAILURE;
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}
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kret = krb5_cc_copy_cache(gssapi_krb5_context, cred->ccache, out);
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HEIMDAL_MUTEX_unlock(&cred->cred_id_mutex);
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if (kret) {
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*minor_status = kret;
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gssapi_krb5_set_error_string ();
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return GSS_S_FAILURE;
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}
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*minor_status = 0;
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return GSS_S_COMPLETE;
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}
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OM_uint32
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gsskrb5_extract_authz_data_from_sec_context(OM_uint32 *minor_status,
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gss_ctx_id_t context_handle,
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int ad_type,
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gss_buffer_t ad_data)
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{
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krb5_error_code ret;
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krb5_data data;
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ad_data->value = NULL;
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ad_data->length = 0;
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HEIMDAL_MUTEX_lock(&context_handle->ctx_id_mutex);
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if (context_handle->ticket == NULL) {
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HEIMDAL_MUTEX_unlock(&context_handle->ctx_id_mutex);
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*minor_status = EINVAL;
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return GSS_S_FAILURE;
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}
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ret = krb5_ticket_get_authorization_data_type(gssapi_krb5_context,
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context_handle->ticket,
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ad_type,
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&data);
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HEIMDAL_MUTEX_unlock(&context_handle->ctx_id_mutex);
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if (ret) {
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*minor_status = ret;
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return GSS_S_FAILURE;
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}
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ad_data->value = malloc(data.length);
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if (ad_data->value == NULL) {
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krb5_data_free(&data);
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*minor_status = ENOMEM;
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return GSS_S_FAILURE;
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}
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ad_data->length = data.length;
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memcpy(ad_data->value, data.data, ad_data->length);
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krb5_data_free(&data);
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*minor_status = 0;
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return GSS_S_COMPLETE;
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}
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