dump.c revision 178825 
1/*
2 * Copyright (c) 1997-2004 Kungliga Tekniska H�gskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the Institute nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#include "kadmin_locl.h"
35#include "kadmin-commands.h"
36#include <kadm5/private.h>
37
38RCSID("$Id: dump.c 14518 2005-01-19 17:09:56Z lha $");
39
40extern int local_flag;
41
42int
43dump(struct dump_options *opt, int argc, char **argv)
44{
45    krb5_error_code ret;
46    FILE *f;
47    HDB *db = NULL;
48
49    if(!local_flag) {
50	krb5_warnx(context, "dump is only available in local (-l) mode");
51	return 0;
52    }
53
54    db = _kadm5_s_get_db(kadm_handle);
55
56    if(argc == 0)
57	f = stdout;
58    else
59	f = fopen(argv[0], "w");
60
61    if(f == NULL) {
62	krb5_warn(context, errno, "open: %s", argv[0]);
63	goto out;
64    }
65    ret = db->hdb_open(context, db, O_RDONLY, 0600);
66    if(ret) {
67	krb5_warn(context, ret, "hdb_open");
68	goto out;
69    }
70
71    hdb_foreach(context, db, opt->decrypt_flag ? HDB_F_DECRYPT : 0,
72		hdb_print_entry, f);
73
74    db->hdb_close(context, db);
75out:
76    if(f && f != stdout)
77	fclose(f);
78    return 0;
79}
80