freebsd-dev/crypto/heimdal/kadmin/mod.c
2001-02-13 16:46:19 +00:00

150 lines
4.5 KiB
C

/*
* Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan
* (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 "kadmin_locl.h"
RCSID("$Id: mod.c,v 1.10 2000/07/11 14:34:56 joda Exp $");
static int parse_args (krb5_context context, kadm5_principal_ent_t ent,
int argc, char **argv, int *optind, char *name,
int *mask);
static int
parse_args(krb5_context context, kadm5_principal_ent_t ent,
int argc, char **argv, int *optind, char *name,
int *mask)
{
char *attr_str = NULL;
char *max_life_str = NULL;
char *max_rlife_str = NULL;
char *expiration_str = NULL;
char *pw_expiration_str = NULL;
int new_kvno = -1;
int ret, i;
struct getargs args[] = {
{"attributes", 'a', arg_string, NULL, "Attributies",
"attributes"},
{"max-ticket-life", 0, arg_string, NULL, "max ticket lifetime",
"lifetime"},
{"max-renewable-life", 0, arg_string, NULL,
"max renewable lifetime", "lifetime" },
{"expiration-time", 0, arg_string,
NULL, "Expiration time", "time"},
{"pw-expiration-time", 0, arg_string,
NULL, "Password expiration time", "time"},
{"kvno", 0, arg_integer,
NULL, "Key version number", "number"},
};
i = 0;
args[i++].value = &attr_str;
args[i++].value = &max_life_str;
args[i++].value = &max_rlife_str;
args[i++].value = &expiration_str;
args[i++].value = &pw_expiration_str;
args[i++].value = &new_kvno;
*optind = 0; /* XXX */
if(getarg(args, sizeof(args) / sizeof(args[0]),
argc, argv, optind)){
arg_printusage(args,
sizeof(args) / sizeof(args[0]),
name ? name : "",
"principal");
return -1;
}
ret = set_entry(context, ent, mask, max_life_str, max_rlife_str,
expiration_str, pw_expiration_str, attr_str);
if (ret)
return ret;
if(new_kvno != -1) {
ent->kvno = new_kvno;
*mask |= KADM5_KVNO;
}
return 0;
}
int
mod_entry(int argc, char **argv)
{
kadm5_principal_ent_rec princ;
int mask = 0;
krb5_error_code ret;
krb5_principal princ_ent = NULL;
int optind;
memset (&princ, 0, sizeof(princ));
ret = parse_args (context, &princ, argc, argv,
&optind, "mod", &mask);
if (ret)
return 0;
argc -= optind;
argv += optind;
if (argc != 1) {
printf ("Usage: mod [options] principal\n");
return 0;
}
krb5_parse_name(context, argv[0], &princ_ent);
if (mask == 0) {
memset(&princ, 0, sizeof(princ));
ret = kadm5_get_principal(kadm_handle, princ_ent, &princ,
KADM5_PRINCIPAL | KADM5_ATTRIBUTES |
KADM5_MAX_LIFE | KADM5_MAX_RLIFE |
KADM5_PRINC_EXPIRE_TIME |
KADM5_PW_EXPIRATION);
krb5_free_principal (context, princ_ent);
if (ret) {
printf ("no such principal: %s\n", argv[0]);
return 0;
}
edit_entry(&princ, &mask, NULL, 0);
} else {
princ.principal = princ_ent;
}
ret = kadm5_modify_principal(kadm_handle, &princ, mask);
if(ret)
krb5_warn(context, ret, "kadm5_modify_principal");
kadm5_free_principal_ent(kadm_handle, &princ);
return 0;
}