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/*
* Copyright (c) 1997-2000, 2005-2006 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 "kadm5_locl.h"
RCSID("$Id$");
kadm5_ret_t
kadm5_c_chpass_principal(void *server_handle,
krb5_principal princ,
int keepold,
int n_ks_tuple,
krb5_key_salt_tuple *ks_tuple,
const char *password)
{
kadm5_client_context *context = server_handle;
kadm5_ret_t ret;
krb5_storage *sp;
unsigned char buf[1024];
int32_t tmp;
krb5_data reply;
/*
* We should get around to implementing this... At the moment, the
* the server side API is implemented but the wire protocol has not
* been updated.
*/
if (n_ks_tuple > 0)
return KADM5_KS_TUPLE_NOSUPP;
ret = _kadm5_connect(server_handle, 1 /* want_write */);
if (ret)
return ret;
krb5_data_zero(&reply);
sp = krb5_storage_from_mem(buf, sizeof(buf));
if (sp == NULL) {
ret = krb5_enomem(context->context);
goto out_keep_error;
}
ret = krb5_store_int32(sp, kadm_chpass);
if (ret)
goto out;
ret = krb5_store_principal(sp, princ);
if (ret)
goto out;
ret = krb5_store_string(sp, password);
if (ret)
goto out;
ret = krb5_store_int32(sp, keepold); /* extension */
if (ret)
goto out;
ret = _kadm5_client_send(context, sp);
if (ret)
goto out_keep_error;
ret = _kadm5_client_recv(context, &reply);
if (ret)
goto out_keep_error;
krb5_storage_free(sp);
sp = krb5_storage_from_data(&reply);
if (sp == NULL) {
ret = krb5_enomem(context->context);
goto out_keep_error;
}
ret = krb5_ret_int32(sp, &tmp);
if (ret == 0)
ret = tmp;
out:
krb5_clear_error_message(context->context);
out_keep_error:
krb5_storage_free(sp);
krb5_data_free(&reply);
return ret;
}
kadm5_ret_t
kadm5_c_chpass_principal_with_key(void *server_handle,
krb5_principal princ,
int keepold,
int n_key_data,
krb5_key_data *key_data)
{
kadm5_client_context *context = server_handle;
kadm5_ret_t ret;
krb5_storage *sp;
unsigned char buf[1024];
int32_t tmp;
krb5_data reply;
int i;
ret = _kadm5_connect(server_handle, 1 /* want_write */);
if (ret)
return ret;
krb5_data_zero(&reply);
sp = krb5_storage_from_mem(buf, sizeof(buf));
if (sp == NULL) {
ret = krb5_enomem(context->context);
goto out_keep_error;
}
ret = krb5_store_int32(sp, kadm_chpass_with_key);
if (ret)
goto out;
ret = krb5_store_principal(sp, princ);
if (ret)
goto out;
ret = krb5_store_int32(sp, n_key_data);
if (ret)
goto out;
for (i = 0; i < n_key_data; ++i) {
ret = kadm5_store_key_data (sp, &key_data[i]);
if (ret)
goto out;
}
ret = krb5_store_int32(sp, keepold); /* extension */
if (ret)
goto out;
ret = _kadm5_client_send(context, sp);
if (ret)
goto out_keep_error;
ret = _kadm5_client_recv(context, &reply);
if (ret)
goto out_keep_error;
krb5_storage_free(sp);
sp = krb5_storage_from_data (&reply);
if (sp == NULL) {
ret = krb5_enomem(context->context);
goto out_keep_error;
}
ret = krb5_ret_int32(sp, &tmp);
if (ret == 0)
ret = tmp;
out:
krb5_clear_error_message(context->context);
out_keep_error:
krb5_storage_free(sp);
krb5_data_free(&reply);
return ret;
}
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