xref: /freebsd-11-stable/crypto/heimdal/lib/kadm5/chpass_s.c

/*
 * Copyright (c) 1997-1999 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:
 *
 * 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: chpass_s.c,v 1.8 1999/12/02 17:05:05 joda Exp $");

kadm5_ret_t
kadm5_s_chpass_principal(void *server_handle,
			 krb5_principal princ,
			 char *password)
{
    kadm5_server_context *context = server_handle;
    hdb_entry ent;
    kadm5_ret_t ret;
    ent.principal = princ;
    ret = context->db->open(context->context, context->db, O_RDWR, 0);
    if(ret)
	return ret;
    ret = context->db->fetch(context->context, context->db,
			     0, &ent);
    if(ret == HDB_ERR_NOENTRY)
	goto out;
    ret = _kadm5_set_keys(context, &ent, password);
    if(ret)
	goto out2;
    ret = _kadm5_set_modifier(context, &ent);
    if(ret)
	goto out2;

    hdb_seal_keys(context->db, &ent);

    kadm5_log_modify (context,
		      &ent,
		      KADM5_PRINCIPAL | KADM5_MOD_NAME | KADM5_MOD_TIME |
		      KADM5_KEY_DATA | KADM5_KVNO);

    ret = context->db->store(context->context, context->db,
			     HDB_F_REPLACE, &ent);
out2:
    hdb_free_entry(context->context, &ent);
out:
    context->db->close(context->context, context->db);
    return _kadm5_error_code(ret);
}

kadm5_ret_t
kadm5_s_chpass_principal_with_key(void *server_handle,
				  krb5_principal princ,
				  int n_key_data,
				  krb5_key_data *key_data)
{
    kadm5_server_context *context = server_handle;
    hdb_entry ent;
    kadm5_ret_t ret;
    ent.principal = princ;
    ret = context->db->open(context->context, context->db, O_RDWR, 0);
    if(ret)
	return ret;
    ret = context->db->fetch(context->context, context->db, 0, &ent);
    if(ret == HDB_ERR_NOENTRY)
	goto out;
    ret = _kadm5_set_keys2(&ent, n_key_data, key_data);
    if(ret)
	goto out2;
    ret = _kadm5_set_modifier(context, &ent);
    if(ret)
	goto out2;

    hdb_seal_keys(context->db, &ent);

    kadm5_log_modify (context,
		      &ent,
		      KADM5_PRINCIPAL | KADM5_MOD_NAME | KADM5_MOD_TIME |
		      KADM5_KEY_DATA | KADM5_KVNO);

    ret = context->db->store(context->context, context->db,
			     HDB_F_REPLACE, &ent);
out2:
    hdb_free_entry(context->context, &ent);
out:
    context->db->close(context->context, context->db);
    return _kadm5_error_code(ret);
}