drop convert_db, 0.0 to 0.1 transition was a long long time ago
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@16360 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
@@ -27,7 +27,6 @@ gen_files_hdb = \
|
|||||||
|
|
||||||
CLEANFILES = $(BUILT_SOURCES) $(gen_files_hdb) hdb_asn1.h hdb_asn1_files
|
CLEANFILES = $(BUILT_SOURCES) $(gen_files_hdb) hdb_asn1.h hdb_asn1_files
|
||||||
|
|
||||||
noinst_PROGRAMS = convert_db
|
|
||||||
LDADD = libhdb.la \
|
LDADD = libhdb.la \
|
||||||
$(LIB_openldap) \
|
$(LIB_openldap) \
|
||||||
../krb5/libkrb5.la \
|
../krb5/libkrb5.la \
|
||||||
|
|||||||
@@ -1,213 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright (c) 1999 - 2001 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 KTH 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 KTH AND ITS 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 KTH OR ITS 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. */
|
|
||||||
|
|
||||||
/* Converts a database from version 0.0* to 0.1. This is done by
|
|
||||||
* making three copies of each DES key (DES-CBC-CRC, DES-CBC-MD4, and
|
|
||||||
* DES-CBC-MD5).
|
|
||||||
*
|
|
||||||
* Use with care.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "hdb_locl.h"
|
|
||||||
#include <getarg.h>
|
|
||||||
#include <err.h>
|
|
||||||
|
|
||||||
RCSID("$Id$");
|
|
||||||
|
|
||||||
static krb5_error_code
|
|
||||||
update_keytypes(krb5_context context, HDB *db, hdb_entry *entry, void *data)
|
|
||||||
{
|
|
||||||
int i;
|
|
||||||
int n = 0;
|
|
||||||
Key *k;
|
|
||||||
int save_len;
|
|
||||||
Key *save_val;
|
|
||||||
HDB *new = data;
|
|
||||||
krb5_error_code ret;
|
|
||||||
|
|
||||||
for(i = 0; i < entry->keys.len; i++)
|
|
||||||
if(entry->keys.val[i].key.keytype == KEYTYPE_DES)
|
|
||||||
n += 2;
|
|
||||||
else if(entry->keys.val[i].key.keytype == KEYTYPE_DES3)
|
|
||||||
n += 1;
|
|
||||||
k = malloc(sizeof(*k) * (entry->keys.len + n));
|
|
||||||
n = 0;
|
|
||||||
for(i = 0; i < entry->keys.len; i++) {
|
|
||||||
copy_Key(&entry->keys.val[i], &k[n]);
|
|
||||||
if(entry->keys.val[i].key.keytype == KEYTYPE_DES) {
|
|
||||||
copy_Key(&entry->keys.val[i], &k[n+1]);
|
|
||||||
k[n+1].key.keytype = ETYPE_DES_CBC_MD4;
|
|
||||||
copy_Key(&entry->keys.val[i], &k[n+2]);
|
|
||||||
k[n+2].key.keytype = ETYPE_DES_CBC_MD5;
|
|
||||||
n += 2;
|
|
||||||
}
|
|
||||||
else if(entry->keys.val[i].key.keytype == KEYTYPE_DES3) {
|
|
||||||
copy_Key(&entry->keys.val[i], &k[n+1]);
|
|
||||||
k[n+1].key.keytype = ETYPE_DES3_CBC_MD5;
|
|
||||||
n += 1;
|
|
||||||
}
|
|
||||||
n++;
|
|
||||||
}
|
|
||||||
save_len = entry->keys.len;
|
|
||||||
save_val = entry->keys.val;
|
|
||||||
entry->keys.len = n;
|
|
||||||
entry->keys.val = k;
|
|
||||||
ret = new->hdb_store(context, new, HDB_F_REPLACE, entry);
|
|
||||||
entry->keys.len = save_len;
|
|
||||||
entry->keys.val = save_val;
|
|
||||||
for(i = 0; i < n; i++)
|
|
||||||
free_Key(&k[i]);
|
|
||||||
free(k);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static krb5_error_code
|
|
||||||
update_version2(krb5_context context, HDB *db, hdb_entry *entry, void *data)
|
|
||||||
{
|
|
||||||
HDB *new = data;
|
|
||||||
if(!db->hdb_master_key_set) {
|
|
||||||
int i;
|
|
||||||
for(i = 0; i < entry->keys.len; i++) {
|
|
||||||
free(entry->keys.val[i].mkvno);
|
|
||||||
entry->keys.val[i].mkvno = NULL;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
new->hdb_store(context, new, HDB_F_REPLACE, entry);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
char *old_database = HDB_DEFAULT_DB;
|
|
||||||
char *new_database = HDB_DEFAULT_DB ".new";
|
|
||||||
char *mkeyfile;
|
|
||||||
int update_version;
|
|
||||||
int help_flag;
|
|
||||||
int version_flag;
|
|
||||||
|
|
||||||
struct getargs args[] = {
|
|
||||||
{ "old-database", 0, arg_string, &old_database,
|
|
||||||
"name of database to convert", "file" },
|
|
||||||
{ "new-database", 0, arg_string, &new_database,
|
|
||||||
"name of converted database", "file" },
|
|
||||||
{ "master-key", 0, arg_string, &mkeyfile,
|
|
||||||
"v5 master key file", "file" },
|
|
||||||
{ "update-version", 0, arg_flag, &update_version,
|
|
||||||
"update the database to the current version" },
|
|
||||||
{ "help", 'h', arg_flag, &help_flag },
|
|
||||||
{ "version", 0, arg_flag, &version_flag }
|
|
||||||
};
|
|
||||||
|
|
||||||
static int num_args = sizeof(args) / sizeof(args[0]);
|
|
||||||
|
|
||||||
int
|
|
||||||
main(int argc, char **argv)
|
|
||||||
{
|
|
||||||
krb5_error_code ret;
|
|
||||||
krb5_context context;
|
|
||||||
HDB *db, *new;
|
|
||||||
int optidx = 0;
|
|
||||||
int master_key_set = 0;
|
|
||||||
|
|
||||||
setprogname(argv[0]);
|
|
||||||
|
|
||||||
if(getarg(args, num_args, argc, argv, &optidx))
|
|
||||||
krb5_std_usage(1, args, num_args);
|
|
||||||
|
|
||||||
if(help_flag)
|
|
||||||
krb5_std_usage(0, args, num_args);
|
|
||||||
|
|
||||||
if(version_flag){
|
|
||||||
print_version(NULL);
|
|
||||||
exit(0);
|
|
||||||
}
|
|
||||||
|
|
||||||
ret = krb5_init_context(&context);
|
|
||||||
if(ret != 0)
|
|
||||||
errx(1, "krb5_init_context failed: %d", ret);
|
|
||||||
|
|
||||||
ret = hdb_create(context, &db, old_database);
|
|
||||||
if(ret != 0)
|
|
||||||
krb5_err(context, 1, ret, "hdb_create");
|
|
||||||
|
|
||||||
ret = hdb_set_master_keyfile(context, db, mkeyfile);
|
|
||||||
if (ret)
|
|
||||||
krb5_err(context, 1, ret, "hdb_set_master_keyfile");
|
|
||||||
master_key_set = 1;
|
|
||||||
ret = hdb_create(context, &new, new_database);
|
|
||||||
if(ret != 0)
|
|
||||||
krb5_err(context, 1, ret, "hdb_create");
|
|
||||||
if (master_key_set) {
|
|
||||||
ret = hdb_set_master_keyfile(context, new, mkeyfile);
|
|
||||||
if (ret)
|
|
||||||
krb5_err(context, 1, ret, "hdb_set_master_keyfile");
|
|
||||||
}
|
|
||||||
ret = db->hdb_open(context, db, O_RDONLY, 0);
|
|
||||||
if(ret == HDB_ERR_BADVERSION) {
|
|
||||||
krb5_data tag;
|
|
||||||
krb5_data version;
|
|
||||||
int foo;
|
|
||||||
unsigned ver;
|
|
||||||
tag.data = HDB_DB_FORMAT_ENTRY;
|
|
||||||
tag.length = strlen(tag.data);
|
|
||||||
ret = (*db->hdb__get)(context, db, tag, &version);
|
|
||||||
if(ret)
|
|
||||||
krb5_errx(context, 1, "database is wrong version, "
|
|
||||||
"but couldn't find version key (%s)",
|
|
||||||
HDB_DB_FORMAT_ENTRY);
|
|
||||||
foo = sscanf(version.data, "%u", &ver);
|
|
||||||
krb5_data_free (&version);
|
|
||||||
if(foo != 1)
|
|
||||||
krb5_errx(context, 1, "database version is not a number");
|
|
||||||
if(ver == 1 && HDB_DB_FORMAT == 2) {
|
|
||||||
krb5_warnx(context, "will upgrade database from version %d to %d",
|
|
||||||
ver, HDB_DB_FORMAT);
|
|
||||||
krb5_warnx(context, "rerun to do other conversions");
|
|
||||||
update_version = 1;
|
|
||||||
} else
|
|
||||||
krb5_errx(context, 1,
|
|
||||||
"don't know how to upgrade from version %d to %d",
|
|
||||||
ver, HDB_DB_FORMAT);
|
|
||||||
} else if(ret)
|
|
||||||
krb5_err(context, 1, ret, "%s", old_database);
|
|
||||||
ret = new->hdb_open(context, new, O_CREAT|O_EXCL|O_RDWR, 0600);
|
|
||||||
if(ret)
|
|
||||||
krb5_err(context, 1, ret, "%s", new_database);
|
|
||||||
if(update_version)
|
|
||||||
ret = hdb_foreach(context, db, 0, update_version2, new);
|
|
||||||
else
|
|
||||||
ret = hdb_foreach(context, db, 0, update_keytypes, new);
|
|
||||||
if(ret != 0)
|
|
||||||
krb5_err(context, 1, ret, "hdb_foreach");
|
|
||||||
db->hdb_close(context, db);
|
|
||||||
new->hdb_close(context, new);
|
|
||||||
krb5_warnx(context, "wrote converted database to `%s'", new_database);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
Reference in New Issue
Block a user