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/*
* Copyright (c) 1997 - 2001 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* 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 the Institute 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 THE INSTITUTE 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 INSTITUTE 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 "krb5_locl.h"
RCSID("$Id: ticket.c,v 1.12 2004/05/25 21:44:47 lha Exp $");
krb5_error_code KRB5_LIB_FUNCTION
krb5_free_ticket(krb5_context context,
krb5_ticket *ticket)
{
free_EncTicketPart(&ticket->ticket);
krb5_free_principal(context, ticket->client);
krb5_free_principal(context, ticket->server);
free(ticket);
return 0;
}
krb5_error_code KRB5_LIB_FUNCTION
krb5_copy_ticket(krb5_context context,
const krb5_ticket *from,
krb5_ticket **to)
{
krb5_error_code ret;
krb5_ticket *tmp;
*to = NULL;
tmp = malloc(sizeof(*tmp));
if(tmp == NULL) {
krb5_set_error_string (context, "malloc: out of memory");
return ENOMEM;
}
if((ret = copy_EncTicketPart(&from->ticket, &tmp->ticket))){
free(tmp);
return ret;
}
ret = krb5_copy_principal(context, from->client, &tmp->client);
if(ret){
free_EncTicketPart(&tmp->ticket);
free(tmp);
return ret;
}
ret = krb5_copy_principal(context, from->server, &tmp->server);
if(ret){
krb5_free_principal(context, tmp->client);
free_EncTicketPart(&tmp->ticket);
free(tmp);
return ret;
}
*to = tmp;
return 0;
}
krb5_error_code KRB5_LIB_FUNCTION
krb5_ticket_get_client(krb5_context context,
const krb5_ticket *ticket,
krb5_principal *client)
{
return krb5_copy_principal(context, ticket->client, client);
}
krb5_error_code KRB5_LIB_FUNCTION
krb5_ticket_get_server(krb5_context context,
const krb5_ticket *ticket,
krb5_principal *server)
{
return krb5_copy_principal(context, ticket->server, server);
}
krb5_error_code KRB5_LIB_FUNCTION
krb5_ticket_get_authorization_data_type(krb5_context context,
krb5_ticket *ticket,
int type,
krb5_data *data)
{
AuthorizationData *ad;
int i;
data->length = 0;
data->data = NULL;
ad = ticket->ticket.authorization_data;
if (ad == NULL) {
krb5_set_error_string(context, "Ticket have not authorization data");
return ENOENT; /* XXX */
}
for (i = 0; i < ad->len; i++) {
if (ad->val[i].ad_type == type)
return copy_octet_string(&ad->val[i].ad_data, data);
}
krb5_set_error_string(context, "Ticket have not authorization "
"data of type %d", type);
return ENOENT; /* XXX */
}
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