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kadmin selective prune of historic key for principal

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This commit is contained in:
Radoslav Bodo
2018-09-12 13:57:35 +02:00
committed by Nico Williams
parent af0d8ef677
commit f3f06fcba9
21 changed files with 376 additions and 29 deletions
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73
lib/kadm5/prune_c.c Normal file
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/*
* Copyright (c) 2018 Cesnet z.s.p.o.
* 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_prune_principal(void *server_handle, krb5_principal princ, int kvno)
{
kadm5_client_context *context = server_handle;
kadm5_ret_t ret, ret2;
krb5_storage *sp = NULL;
unsigned char buf[1024];
krb5_data reply;
krb5_data_zero(&reply);
ret = _kadm5_connect(server_handle);
if (ret == 0 && (sp = krb5_storage_from_mem(buf, sizeof(buf))) == NULL)
ret = krb5_enomem(context->context);
if (ret == 0)
ret = krb5_store_int32(sp, kadm_prune);
if (ret == 0)
ret = krb5_store_principal(sp, princ);
if (ret == 0)
ret = krb5_store_int32(sp, kvno);
if (ret == 0)
ret = _kadm5_client_send(context, sp);
if (ret == 0)
ret = _kadm5_client_recv(context, &reply);
krb5_storage_free(sp);
sp = NULL;
if (ret == 0 && (sp = krb5_storage_from_data(&reply)) == NULL)
ret = krb5_enomem(context->context);
if (ret == 0)
ret = krb5_ret_int32(sp, &ret2);
if (ret == 0) {
krb5_clear_error_message(context->context);
ret = ret2;
}
krb5_data_free(&reply);
krb5_storage_free(sp);
return ret;
}