diff options
Diffstat (limited to 'source4/heimdal/lib/krb5/ticket.c')
| -rw-r--r-- | source4/heimdal/lib/krb5/ticket.c | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/source4/heimdal/lib/krb5/ticket.c b/source4/heimdal/lib/krb5/ticket.c new file mode 100644 index 0000000000..734cd4d4ca --- /dev/null +++ b/source4/heimdal/lib/krb5/ticket.c @@ -0,0 +1,125 @@ +/* + * 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 */ +} |