a3af14abf9
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12711 ec53bebd-3082-4978-b11e-865c3cabbd6b
121 lines
3.5 KiB
C
121 lines
3.5 KiB
C
/*
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* Copyright (c) 1997 - 2001 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_locl.h"
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RCSID("$Id$");
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krb5_error_code
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krb5_free_ticket(krb5_context context,
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krb5_ticket *ticket)
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{
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free_EncTicketPart(&ticket->ticket);
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krb5_free_principal(context, ticket->client);
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krb5_free_principal(context, ticket->server);
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return 0;
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}
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krb5_error_code
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krb5_copy_ticket(krb5_context context,
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const krb5_ticket *from,
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krb5_ticket **to)
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{
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krb5_error_code ret;
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krb5_ticket *tmp;
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*to = NULL;
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tmp = malloc(sizeof(*tmp));
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if(tmp == NULL) {
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krb5_set_error_string (context, "malloc: out of memory");
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return ENOMEM;
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}
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if((ret = copy_EncTicketPart(&from->ticket, &tmp->ticket))){
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free(tmp);
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return ret;
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}
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ret = krb5_copy_principal(context, from->client, &tmp->client);
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if(ret){
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free_EncTicketPart(&tmp->ticket);
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free(tmp);
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return ret;
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}
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ret = krb5_copy_principal(context, from->server, &tmp->server);
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if(ret){
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krb5_free_principal(context, tmp->client);
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free_EncTicketPart(&tmp->ticket);
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free(tmp);
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return ret;
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}
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*to = tmp;
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return 0;
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}
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krb5_error_code
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krb5_ticket_get_client(krb5_context context,
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const krb5_ticket *ticket,
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krb5_principal *client)
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{
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return krb5_copy_principal(context, ticket->client, client);
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}
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krb5_error_code
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krb5_ticket_get_server(krb5_context context,
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const krb5_ticket *ticket,
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krb5_principal *server)
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{
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return krb5_copy_principal(context, ticket->server, server);
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}
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krb5_error_code
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krb5_ticket_get_authorization_data_type(krb5_context context,
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krb5_ticket *ticket,
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int type,
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krb5_data *data)
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{
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AuthorizationData *ad;
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int i;
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data->length = 0;
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data->data = NULL;
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ad = ticket->ticket.authorization_data;
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if (ad == NULL)
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return ENOENT; /* XXX */
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for (i = 0; i < ad->len; i++) {
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if (ad->val[i].ad_type == type)
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return copy_octet_string(&ad->val[i].ad_data, data);
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}
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return ENOENT; /* XXX */
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}
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