291 lines
8.2 KiB
C
291 lines
8.2 KiB
C
/*
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* Copyright (c) 1997-2001 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "kadmin_locl.h"
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#include <parse_units.h>
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RCSID("$Id: get.c,v 1.13 2001/05/07 05:31:43 assar Exp $");
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struct get_entry_data {
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void (*header)(void);
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void (*format)(kadm5_principal_ent_t);
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};
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static void
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print_entry_terse(kadm5_principal_ent_t princ)
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{
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char *p;
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krb5_unparse_name(context, princ->principal, &p);
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printf(" %s\n", p);
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free(p);
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}
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static void
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print_header_short(void)
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{
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printf("%-20s ", "Principal");
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printf("%-10s ", "Expires");
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printf("%-10s ", "PW-exp");
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printf("%-10s ", "PW-change");
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printf("%-9s ", "Max life");
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printf("%-9s ", "Max renew");
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printf("\n");
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}
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static void
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print_entry_short(kadm5_principal_ent_t princ)
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{
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char buf[1024];
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krb5_unparse_name_fixed_short(context, princ->principal, buf, sizeof(buf));
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printf("%-20s ", buf);
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time_t2str(princ->princ_expire_time, buf, sizeof(buf), 0);
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printf("%-10s ", buf);
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time_t2str(princ->pw_expiration, buf, sizeof(buf), 0);
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printf("%-10s ", buf);
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time_t2str(princ->last_pwd_change, buf, sizeof(buf), 0);
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printf("%-10s ", buf);
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deltat2str(princ->max_life, buf, sizeof(buf));
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printf("%-9s ", buf);
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deltat2str(princ->max_renewable_life, buf, sizeof(buf));
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printf("%-9s ", buf);
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#if 0
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time_t2str(princ->mod_date, buf, sizeof(buf), 0);
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printf("%-10s ", buf);
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krb5_unparse_name_fixed(context, princ->mod_name, buf, sizeof(buf));
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printf("%-24s", buf);
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#endif
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printf("\n");
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}
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/*
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* return 0 iff `salt' actually is the same as the current salt in `k'
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*/
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static int
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cmp_salt (const krb5_salt *salt, const krb5_key_data *k)
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{
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if (salt->salttype != k->key_data_type[1])
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return 1;
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if (salt->saltvalue.length != k->key_data_length[1])
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return 1;
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return memcmp (salt->saltvalue.data, k->key_data_contents[1],
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salt->saltvalue.length);
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}
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static void
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print_entry_long(kadm5_principal_ent_t princ)
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{
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char buf[1024];
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int i;
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krb5_salt def_salt;
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krb5_unparse_name_fixed(context, princ->principal, buf, sizeof(buf));
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printf("%24s: %s\n", "Principal", buf);
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time_t2str(princ->princ_expire_time, buf, sizeof(buf), 1);
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printf("%24s: %s\n", "Principal expires", buf);
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time_t2str(princ->pw_expiration, buf, sizeof(buf), 1);
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printf("%24s: %s\n", "Password expires", buf);
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time_t2str(princ->last_pwd_change, buf, sizeof(buf), 1);
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printf("%24s: %s\n", "Last password change", buf);
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deltat2str(princ->max_life, buf, sizeof(buf));
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printf("%24s: %s\n", "Max ticket life", buf);
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deltat2str(princ->max_renewable_life, buf, sizeof(buf));
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printf("%24s: %s\n", "Max renewable life", buf);
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printf("%24s: %d\n", "Kvno", princ->kvno);
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printf("%24s: %d\n", "Mkvno", princ->mkvno);
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printf("%24s: %s\n", "Policy", princ->policy ? princ->policy : "none");
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time_t2str(princ->last_success, buf, sizeof(buf), 1);
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printf("%24s: %s\n", "Last successful login", buf);
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time_t2str(princ->last_failed, buf, sizeof(buf), 1);
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printf("%24s: %s\n", "Last failed login", buf);
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printf("%24s: %d\n", "Failed login count", princ->fail_auth_count);
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time_t2str(princ->mod_date, buf, sizeof(buf), 1);
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printf("%24s: %s\n", "Last modified", buf);
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if(princ->mod_name != NULL) {
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krb5_unparse_name_fixed(context, princ->mod_name, buf, sizeof(buf));
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printf("%24s: %s\n", "Modifier", buf);
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}
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attributes2str (princ->attributes, buf, sizeof(buf));
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printf("%24s: %s\n", "Attributes", buf);
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printf("%24s: ", "Keytypes(salttype[(salt-value)])");
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krb5_get_pw_salt (context, princ->principal, &def_salt);
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for (i = 0; i < princ->n_key_data; ++i) {
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krb5_key_data *k = &princ->key_data[i];
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krb5_error_code ret;
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char *e_string, *s_string, *salt;
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ret = krb5_enctype_to_string (context,
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k->key_data_type[0],
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&e_string);
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if (ret)
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asprintf (&e_string, "unknown(%d)", k->key_data_type[0]);
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ret = krb5_salttype_to_string (context,
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k->key_data_type[0],
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k->key_data_type[1],
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&s_string);
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if (ret)
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asprintf (&s_string, "unknown(%d)", k->key_data_type[1]);
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if (cmp_salt(&def_salt, k) == 0)
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salt = strdup("");
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else if(k->key_data_length[1] == 0)
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salt = strdup("()");
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else
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asprintf (&salt, "(%.*s)", k->key_data_length[1],
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(char *)k->key_data_contents[1]);
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printf ("%s%s(%s%s)", (i != 0) ? ", " : "", e_string, s_string, salt);
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free (e_string);
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free (s_string);
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free (salt);
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}
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krb5_free_salt (context, def_salt);
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printf("\n\n");
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}
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static int
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do_get_entry(krb5_principal principal, void *data)
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{
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kadm5_principal_ent_rec princ;
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krb5_error_code ret;
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struct get_entry_data *e = data;
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memset(&princ, 0, sizeof(princ));
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ret = kadm5_get_principal(kadm_handle, principal,
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&princ,
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KADM5_PRINCIPAL_NORMAL_MASK|KADM5_KEY_DATA);
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if(ret)
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return ret;
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else {
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if(e->header) {
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(*e->header)();
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e->header = NULL; /* XXX only once */
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}
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(e->format)(&princ);
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kadm5_free_principal_ent(kadm_handle, &princ);
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}
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return 0;
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}
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static int
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getit(const char *name, int terse_flag, int argc, char **argv)
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{
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int i;
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krb5_error_code ret;
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struct get_entry_data data;
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struct getargs args[] = {
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{ "long", 'l', arg_flag, NULL, "long format" },
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{ "short", 's', arg_flag, NULL, "short format" },
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{ "terse", 't', arg_flag, NULL, "terse format" },
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};
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int num_args = sizeof(args) / sizeof(args[0]);
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int optind = 0;
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int long_flag = -1;
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int short_flag = -1;
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args[0].value = &long_flag;
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args[1].value = &short_flag;
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args[2].value = &terse_flag;
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if(getarg(args, num_args, argc, argv, &optind))
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goto usage;
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if(optind == argc)
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goto usage;
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if(long_flag == -1 && (short_flag == 1 || terse_flag == 1))
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long_flag = 0;
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if(short_flag == -1 && (long_flag == 1 || terse_flag == 1))
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short_flag = 0;
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if(terse_flag == -1 && (long_flag == 1 || short_flag == 1))
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terse_flag = 0;
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if(long_flag == 0 && short_flag == 0 && terse_flag == 0)
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short_flag = 1;
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if(long_flag) {
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data.format = print_entry_long;
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data.header = NULL;
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} else if(short_flag){
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data.format = print_entry_short;
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data.header = print_header_short;
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} else if(terse_flag) {
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data.format = print_entry_terse;
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data.header = NULL;
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}
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argc -= optind;
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argv += optind;
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for(i = 0; i < argc; i++)
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ret = foreach_principal(argv[i], do_get_entry, "get", &data);
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return 0;
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usage:
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arg_printusage (args, num_args, name, "principal...");
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return 0;
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}
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int
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get_entry(int argc, char **argv)
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{
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return getit("get", 0, argc, argv);
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}
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int
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list_princs(int argc, char **argv)
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{
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return getit("list", 1, argc, argv);
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}
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