1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
/*
* $Source$
* $Author$
*
* Copyright 1990 by the Massachusetts Institute of Technology.
*
* For copying and distribution information, please see the file
* <krb5/copyright.h>.
*
* Dump a KDC database
*/
#if !defined(lint) && !defined(SABER)
static char rcsid_kdb_edit_c[] =
"$Id$";
#endif /* !lint & !SABER */
#include <krb5/copyright.h>
#include <krb5/krb5.h>
#include <krb5/kdb.h>
#include <krb5/kdb_dbm.h>
#include <krb5/libos-proto.h>
#include <krb5/asn1.h>
#include <krb5/config.h>
#include <krb5/sysincl.h> /* for MAXPATHLEN */
#include <krb5/ext-proto.h>
#include <krb5/func-proto.h>
#include <com_err.h>
#include <ss/ss.h>
#include <stdio.h>
#define REALM_SEP '@'
#define REALM_SEP_STR "@"
struct mblock {
krb5_deltat max_life;
krb5_deltat max_rlife;
krb5_timestamp expiration;
krb5_flags flags;
krb5_kvno mkvno;
};
struct dump_record {
char *comerr_name;
FILE *f;
};
krb5_error_code
dump_iterator(ptr, entry)
krb5_pointer ptr;
krb5_db_entry *entry;
{
krb5_error_code retval;
struct dump_record *arg = (struct dump_record *) entry;
char *name;
if (retval = krb5_unparse_name(entry->principal, &name)) {
com_err(arg->comerr_name, retval, "while unparsing principal");
return retval;
}
printf("entry: %s\n", name);
free(name);
return 0;
}
/*ARGSUSED*/
void dump_db(argc, argv)
int argc;
char **argv;
{
FILE *f;
struct dump_record arg;
if (argc != 2) {
com_err(argv[0], 0, "Usage: %s filename", argv[0]);
return;
}
if (!(f = fopen(argv[1], "w"))) {
com_err(argv[0], errno,
"While opening file %s for writing", argv[1]);
return;
}
arg.comerr_name = argv[0];
arg.f = f;
(void) krb5_db_iterate(dump_iterator, &arg);
}
void update_ok_file (file_name)
char *file_name;
{
/* handle slave locking/failure stuff */
char *file_ok;
int fd;
static char ok[]=".dump_ok";
if ((file_ok = (char *)malloc(strlen(file_name) + strlen(ok) + 1))
== NULL) {
fprintf(stderr, "kdb_util: out of memory.\n");
(void) fflush (stderr);
perror ("malloc");
exit (1);
}
strcpy(file_ok, file_name);
strcat(file_ok, ok);
if ((fd = open(file_ok, O_WRONLY|O_CREAT|O_TRUNC, 0400)) < 0) {
fprintf(stderr, "Error creating 'ok' file, '%s'", file_ok);
perror("");
(void) fflush (stderr);
exit (1);
}
free(file_ok);
close(fd);
return;
}
|
