admin/get.c

   1 /*
   2  * Copyright (c) 1997 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. All advertising materials mentioning features or use of this software
  18  *    must display the following acknowledgement:
  19  *      This product includes software developed by Kungliga Tekniska
  20  *      Högskolan and its contributors.
  21  *
  22  * 4. Neither the name of the Institute nor the names of its contributors
  23  *    may be used to endorse or promote products derived from this software
  24  *    without specific prior written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  36  * SUCH DAMAGE.
  37  */
  38
  39 #include "admin_locl.h"
  40
  41 RCSID("$Id$");
  42
  43 int
  44 get_entry(int argc, char **argv)
  45 {
  46     HDB *db;
  47     int ret;
  48     hdb_entry ent;
  49     int i;
  50     krb5_principal principal;
  51
  52     if(argc != 2) {
  53         krb5_warnx(context, "Usage: get_entry principal");
  54         return 0;
  55     }
  56
  57     if((ret = hdb_open(context, &db, database, O_RDONLY, 0600))) {
  58         krb5_warn(context, ret, "hdb_open");
  59         return 0;
  60     }
  61
  62     krb5_parse_name(context, argv[1], &principal);
  63
  64     memset (&ent, 0, sizeof(ent));
  65
  66     ent.principal = principal;
  67
  68     ret = db->fetch(context, db, &ent);
  69
  70     switch(ret){
  71     case HDB_ERR_NOENTRY:
  72         krb5_warnx(context, "Entry not found in database\n");
  73         break;
  74     case 0: {
  75         char buf[128];
  76         char *name;
  77
  78         krb5_free_principal(context, principal);
  79
  80         krb5_unparse_name(context, ent.principal, &name);
  81         printf("Principal: %s\n", name);
  82         free(name);
  83         if (ent.max_life)
  84             putlife (*ent.max_life, buf, sizeof(buf));
  85         else
  86             strcpy (buf, "infinite");
  87         printf("Max ticket life: %s\n", buf);
  88         if (ent.max_renew)
  89             putlife (*ent.max_renew, buf, sizeof(buf));
  90         else
  91             strcpy (buf, "infinite");
  92         printf("Max renewable ticket life: %s\n", buf);
  93         if (ent.created_by.principal)
  94             krb5_unparse_name (context, ent.created_by.principal, &name);
  95         else
  96             name = NULL;
  97         printf("Created by %s at %s\n",
  98                name ? name : "<unknown>",
  99                time2str(ent.created_by.time));
 100         free (name);
 101         if (ent.modified_by) {
 102             if (ent.modified_by->principal)
 103                 krb5_unparse_name (context, ent.modified_by->principal, &name);
 104             else
 105                 name = NULL;
 106             printf("Last modified by %s at %s\n",
 107                    name ? name : "<unknown>",
 108                    time2str(ent.modified_by->time));
 109             free (name);
 110         }
 111         if (ent.valid_start) {
 112             printf("Valid from %s\n", time2str(*ent.valid_start));
 113         }
 114         if (ent.valid_end) {
 115             printf("Valid till %s\n", time2str(*ent.valid_end));
 116         }
 117         if (ent.pw_end) {
 118             printf("Password expires at %s\n", time2str(*ent.pw_end));
 119         }
 120         printf("Kvno: %d\n", ent.kvno);
 121         printf("Keys: ");
 122         for(i = 0; i < ent.keys.len; i++){
 123             if(i) printf(", ");
 124             printf("type = %d, len = %d", ent.keys.val[i].key.keytype,
 125                    ent.keys.val[i].key.keyvalue.length);
 126         }
 127         printf("\nFlags: ");
 128         print_hdbflags (stdout, ent.flags);
 129         printf("\n");
 130         break;
 131     }
 132     default:
 133         krb5_warn(context, ret, "db->fetch");
 134         break;
 135     }
 136     hdb_free_entry (context, &ent);
 137     db->close(context, db);
 138     return 0;
 139 }