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

291 lines
8.2 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"
#include <parse_units.h>
RCSID("$Id: get.c,v 1.12 2000/12/15 14:24:24 joda Exp $");
struct get_entry_data {
void (*header)(void);
void (*format)(kadm5_principal_ent_t);
};
static void
print_entry_terse(kadm5_principal_ent_t princ)
{
char *p;
krb5_unparse_name(context, princ->principal, &p);
printf(" %s\n", p);
free(p);
}
static void
print_header_short(void)
{
printf("%-20s ", "Principal");
printf("%-10s ", "Expires");
printf("%-10s ", "PW-exp");
printf("%-10s ", "PW-change");
printf("%-9s ", "Max life");
printf("%-9s ", "Max renew");
printf("\n");
}
static void
print_entry_short(kadm5_principal_ent_t princ)
{
char buf[1024];
krb5_unparse_name_fixed_short(context, princ->principal, buf, sizeof(buf));
printf("%-20s ", buf);
time_t2str(princ->princ_expire_time, buf, sizeof(buf), 0);
printf("%-10s ", buf);
time_t2str(princ->pw_expiration, buf, sizeof(buf), 0);
printf("%-10s ", buf);
time_t2str(princ->last_pwd_change, buf, sizeof(buf), 0);
printf("%-10s ", buf);
deltat2str(princ->max_life, buf, sizeof(buf));
printf("%-9s ", buf);
deltat2str(princ->max_renewable_life, buf, sizeof(buf));
printf("%-9s ", buf);
#if 0
time_t2str(princ->mod_date, buf, sizeof(buf), 0);
printf("%-10s ", buf);
krb5_unparse_name_fixed(context, princ->mod_name, buf, sizeof(buf));
printf("%-24s", buf);
#endif
printf("\n");
}
/*
* return 0 iff `salt' actually is the same as the current salt in `k'
*/
static int
cmp_salt (const krb5_salt *salt, const krb5_key_data *k)
{
if (salt->salttype != k->key_data_type[1])
return 1;
if (salt->saltvalue.length != k->key_data_length[1])
return 1;
return memcmp (salt->saltvalue.data, k->key_data_contents[1],
salt->saltvalue.length);
}
static void
print_entry_long(kadm5_principal_ent_t princ)
{
char buf[1024];
int i;
krb5_salt def_salt;
krb5_unparse_name_fixed(context, princ->principal, buf, sizeof(buf));
printf("%24s: %s\n", "Principal", buf);
time_t2str(princ->princ_expire_time, buf, sizeof(buf), 1);
printf("%24s: %s\n", "Principal expires", buf);
time_t2str(princ->pw_expiration, buf, sizeof(buf), 1);
printf("%24s: %s\n", "Password expires", buf);
time_t2str(princ->last_pwd_change, buf, sizeof(buf), 1);
printf("%24s: %s\n", "Last password change", buf);
deltat2str(princ->max_life, buf, sizeof(buf));
printf("%24s: %s\n", "Max ticket life", buf);
deltat2str(princ->max_renewable_life, buf, sizeof(buf));
printf("%24s: %s\n", "Max renewable life", buf);
printf("%24s: %d\n", "Kvno", princ->kvno);
printf("%24s: %d\n", "Mkvno", princ->mkvno);
printf("%24s: %s\n", "Policy", princ->policy ? princ->policy : "none");
time_t2str(princ->last_success, buf, sizeof(buf), 1);
printf("%24s: %s\n", "Last successful login", buf);
time_t2str(princ->last_failed, buf, sizeof(buf), 1);
printf("%24s: %s\n", "Last failed login", buf);
printf("%24s: %d\n", "Failed login count", princ->fail_auth_count);
time_t2str(princ->mod_date, buf, sizeof(buf), 1);
printf("%24s: %s\n", "Last modified", buf);
if(princ->mod_name != NULL) {
krb5_unparse_name_fixed(context, princ->mod_name, buf, sizeof(buf));
printf("%24s: %s\n", "Modifier", buf);
}
attributes2str (princ->attributes, buf, sizeof(buf));
printf("%24s: %s\n", "Attributes", buf);
printf("%24s: ", "Keytypes(salttype[(salt-value)])");
krb5_get_pw_salt (context, princ->principal, &def_salt);
for (i = 0; i < princ->n_key_data; ++i) {
krb5_key_data *k = &princ->key_data[i];
krb5_error_code ret;
char *e_string, *s_string, *salt;
ret = krb5_enctype_to_string (context,
k->key_data_type[0],
&e_string);
if (ret)
asprintf (&e_string, "unknown(%d)", k->key_data_type[0]);
ret = krb5_salttype_to_string (context,
k->key_data_type[0],
k->key_data_type[1],
&s_string);
if (ret)
asprintf (&s_string, "unknown(%d)", k->key_data_type[1]);
if (cmp_salt(&def_salt, k) == 0)
salt = strdup("");
else if(k->key_data_length[1] == 0)
salt = strdup("()");
else
asprintf (&salt, "(%.*s)", k->key_data_length[1],
(char *)k->key_data_contents[1]);
printf ("%s%s(%s%s)", (i != 0) ? ", " : "", e_string, s_string, salt);
free (e_string);
free (s_string);
free (salt);
}
krb5_free_salt (context, def_salt);
printf("\n\n");
}
static int
do_get_entry(krb5_principal principal, void *data)
{
kadm5_principal_ent_rec princ;
krb5_error_code ret;
struct get_entry_data *e = data;
memset(&princ, 0, sizeof(princ));
ret = kadm5_get_principal(kadm_handle, principal,
&princ,
KADM5_PRINCIPAL_NORMAL_MASK|KADM5_KEY_DATA);
if(ret)
return ret;
else {
if(e->header) {
(*e->header)();
e->header = NULL; /* XXX only once */
}
(e->format)(&princ);
kadm5_free_principal_ent(kadm_handle, &princ);
}
return 0;
}
static int
getit(const char *name, int terse_flag, int argc, char **argv)
{
int i;
krb5_error_code ret;
struct get_entry_data data;
struct getargs args[] = {
{ "long", 'l', arg_flag, NULL, "long format" },
{ "short", 's', arg_flag, NULL, "short format" },
{ "terse", 't', arg_flag, NULL, "terse format" },
};
int num_args = sizeof(args) / sizeof(args[0]);
int optind = 0;
int long_flag = -1;
int short_flag = -1;
args[0].value = &long_flag;
args[1].value = &short_flag;
args[2].value = &terse_flag;
if(getarg(args, num_args, argc, argv, &optind))
goto usage;
if(optind == argc)
goto usage;
if(long_flag == -1 && (short_flag == 1 || terse_flag == 1))
long_flag = 0;
if(short_flag == -1 && (long_flag == 1 || terse_flag == 1))
short_flag = 0;
if(terse_flag == -1 && (long_flag == 1 || short_flag == 1))
terse_flag = 0;
if(long_flag == 0 && short_flag == 0 && terse_flag == 0)
short_flag = 1;
if(long_flag) {
data.format = print_entry_long;
data.header = NULL;
} else if(short_flag){
data.format = print_entry_short;
data.header = print_header_short;
} else if(terse_flag) {
data.format = print_entry_terse;
data.header = NULL;
}
argc -= optind;
argv += optind;
for(i = 0; i < argc; i++)
ret = foreach_principal(argv[i], do_get_entry, &data);
return 0;
usage:
arg_printusage (args, num_args, name, "principal...");
return 0;
}
int
get_entry(int argc, char **argv)
{
return getit("get", 0, argc, argv);
}
int
list_princs(int argc, char **argv)
{
return getit("list", 1, argc, argv);
}