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/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
*
* Openvision retains the copyright to derivative works of
* this source code. Do *NOT* create a derivative of this
* source code before consulting with your legal department.
* Do *NOT* integrate *ANY* of this source code into another
* product before consulting with your legal department.
*
* For further information, read the top-level Openvision
* copyright which is contained in the top-level MIT Kerberos
* copyright.
*
* WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
*
*/
/*
* admin/destroy/kdb5_destroy.c
*
* Copyright 1990 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*
* kdb_dest(roy): destroy the named database.
*
* This version knows about DBM format databases.
*/
#include "k5-int.h"
#include <stdio.h>
#include "com_err.h"
#include <kadm5/admin.h>
#include <kdb.h>
#include <libintl.h>
#include "kdb5_util.h"
extern int exit_status;
extern krb5_boolean dbactive;
extern kadm5_config_params global_params;
void
kdb5_destroy(argc, argv)
int argc;
char *argv[];
{
extern char *optarg;
extern int optind;
int optchar;
char *dbname;
char buf[5];
krb5_error_code retval1;
krb5_context context;
int force = 0;
char ufilename[MAX_FILENAME];
retval1 = kadm5_init_krb5_context(&context);
if( retval1 )
{
/* Solaris Kerberos */
com_err(progname, retval1, "while initializing krb5_context");
exit(1);
}
if ((retval1 = krb5_set_default_realm(context,
util_context->default_realm))) {
/* Solaris Kerberos */
com_err(progname, retval1, "while setting default realm name");
exit(1);
}
/* Solaris Kerberos */
#if 0
if (strrchr(argv[0], '/'))
argv[0] = strrchr(argv[0], '/')+1;
#endif
dbname = global_params.dbname;
optind = 1;
while ((optchar = getopt(argc, argv, "f")) != -1) {
switch(optchar) {
case 'f':
force++;
break;
case '?':
default:
usage();
return;
/*NOTREACHED*/
}
}
if (!force) {
printf(gettext("Deleting KDC database stored in '%s', "
"are you sure?\n"), dbname);
printf(gettext("(type 'yes' or 'y' to confirm)? "));
if (fgets(buf, sizeof(buf), stdin) == NULL) {
exit_status++; return;
}
if ((strncmp(buf, gettext("yes\n"),
strlen(gettext("yes\n"))) != 0) &&
(strncmp(buf, gettext("y\n"),
strlen(gettext("y\n"))) != 0)) {
printf(gettext("database not deleted !! '%s'...\n"),
dbname);
exit_status++; return;
}
printf(gettext("OK, deleting database '%s'...\n"), dbname);
}
retval1 = krb5_db_destroy(context, db5util_db_args);
/* check for a stash file and delete it if necessary */
if (global_params.stash_file == NULL) {
char stash[MAXPATHLEN+1];
extern krb5_principal master_princ;
krb5_data *realm = krb5_princ_realm(context, master_princ);
(void) strlcpy(stash, DEFAULT_KEYFILE_STUB, sizeof (stash));
/*
* realm->data is not necessarily NULL terminated so be
* careful how much data is copied here. Don't overrun
* the "stash" buffer and dont overrun the realm->data buffer,
* copy the smaller of the 2 lengths.
*/
(void) strncat(stash, realm->data,
(realm->length < (MAXPATHLEN-strlen(stash)) ? realm->length :
MAXPATHLEN-strlen(stash)));
global_params.stash_file = (char *)strdup(stash);
}
if (!access(global_params.stash_file, F_OK))
(void)unlink(global_params.stash_file);
if (retval1) {
/* Solaris Kerberos */
com_err(progname, retval1,
gettext("deleting database '%s'"), dbname);
exit_status++; return;
}
if (global_params.iprop_enabled) {
if (strlcpy(ufilename, dbname, MAX_FILENAME) >= MAX_FILENAME) {
exit_status++;
return;
}
if (strlcat(ufilename, ".ulog", MAX_FILENAME) >= MAX_FILENAME) {
exit_status++;
return;
}
(void) unlink(ufilename);
}
dbactive = FALSE;
printf(gettext("** Database '%s' destroyed.\n"), dbname);
return;
}
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