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(krb5_get_init_creds_opt_alloc): allocate a opt structure

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(krb5_get_init_creds_opt_free): free a opt structure
(krb5_get_init_creds_opt_set_pa_password): set preauth info for enc-timestamp


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12726 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2003-09-02 23:12:54 +00:00
parent 3400abc1ef
commit ca9d0c8062
1 changed files with 75 additions and 28 deletions
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103
lib/krb5/init_creds.c
View File

@@ -1,34 +1,34 @@
/*
* Copyright (c) 1997 - 2001 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
* Copyright (c) 1997 - 2001, 2003 Kungliga Tekniska H<>gskolan
* (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:
* 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.
* 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.
* 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.
* 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.
* 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"
@@ -40,6 +40,37 @@ krb5_get_init_creds_opt_init(krb5_get_init_creds_opt *opt)
{
memset (opt, 0, sizeof(*opt));
opt->flags = 0;
opt->private = NULL;
}
krb5_error_code
krb5_get_init_creds_opt_alloc(krb5_get_init_creds_opt **opt)
{
krb5_get_init_creds_opt *o;
*opt = NULL;
o = calloc(1, sizeof(*o));
if (o == NULL)
return ENOMEM;
krb5_get_init_creds_opt_init(o);
o->private = calloc(1, sizeof(*o->private));
if (o->private == NULL) {
free(o);
return ENOMEM;
}
*opt = o;
return 0;
}
void
krb5_get_init_creds_opt_free(krb5_get_init_creds_opt *opt)
{
if (opt->private == NULL)
return;
free(opt->private);
opt->private = NULL;
memset(opt, 0, sizeof(*opt));
free(opt);
}
static int
@@ -95,7 +126,7 @@ static krb5_addresses no_addrs = {0, NULL};
void
krb5_get_init_creds_opt_set_default_flags(krb5_context context,
const char *appname,
const char *appname,
krb5_const_realm realm,
krb5_get_init_creds_opt *opt)
{
@@ -115,7 +146,7 @@ krb5_get_init_creds_opt_set_default_flags(krb5_context context,
t = get_config_time (context, realm, "ticket_lifetime", 0);
if(t != 0)
krb5_get_init_creds_opt_set_tkt_life(opt, t);
krb5_appdefault_time(context, appname, realm, "renew_lifetime", 0, &t);
if (t == 0)
t = get_config_time (context, realm, "renew_lifetime", 0);
@@ -130,7 +161,7 @@ krb5_get_init_creds_opt_set_default_flags(krb5_context context,
krb5_appdefault_boolean(context, appname, realm, "anonymous", FALSE, &b);
krb5_get_init_creds_opt_set_anonymous (opt, b);
krb5_get_init_creds_opt_set_etype_list(opt, enctype,
krb5_get_init_creds_opt_set_etype_list(opt, enctype,
etype_str.num_strings);
krb5_get_init_creds_opt_set_salt(krb5_get_init_creds_opt *opt,
@@ -218,3 +249,19 @@ krb5_get_init_creds_opt_set_anonymous(krb5_get_init_creds_opt *opt,
opt->flags |= KRB5_GET_INIT_CREDS_OPT_ANONYMOUS;
opt->anonymous = anonymous;
}
krb5_error_code
krb5_get_init_creds_opt_set_pa_password(krb5_context context,
krb5_get_init_creds_opt *opt,
const char *password,
krb5_s2k_proc key_proc)
{
if (opt->private == NULL) {
krb5_set_error_string(context,
"set_pa_password on non extendable opt");
return EINVAL;
}
opt->private->password = password;
opt->private->key_proc = key_proc;
return 0;
}