1 /* 2 * Copyright (c) 1997 - 2000 Kungliga Tekniska H�gskolan 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. Neither the name of the Institute nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #include "ktutil_locl.h" 35 36 RCSID("$Id: list.c,v 1.1 2000/01/02 04:41:02 assar Exp $"); 37 38 int 39 kt_list(int argc, char **argv) 40 { 41 krb5_error_code ret; 42 krb5_kt_cursor cursor; 43 krb5_keytab_entry entry; 44 45 ret = krb5_kt_start_seq_get(context, keytab, &cursor); 46 if(ret){ 47 krb5_warn(context, ret, "krb5_kt_start_seq_get"); 48 return 1; 49 } 50 printf("%s", "Version"); 51 printf(" "); 52 printf("%-15s", "Type"); 53 printf(" "); 54 printf("%s", "Principal"); 55 printf("\n"); 56 while((ret = krb5_kt_next_entry(context, keytab, &entry, &cursor)) == 0){ 57 char *p; 58 printf(" %3d ", entry.vno); 59 printf(" "); 60 ret = krb5_enctype_to_string(context, entry.keyblock.keytype, &p); 61 if (ret != 0) 62 asprintf(&p, "unknown (%d)", entry.keyblock.keytype); 63 printf("%-15s", p); 64 free(p); 65 printf(" "); 66 krb5_unparse_name(context, entry.principal, &p); 67 printf("%s ", p); 68 free(p); 69 printf("\n"); 70 if (verbose_flag) { 71 char tstamp[256]; 72 struct tm *tm; 73 time_t ts = entry.timestamp; 74 75 tm = gmtime (&ts); 76 strftime (tstamp, sizeof(tstamp), "%Y-%m-%d %H:%M:%S UTC", tm); 77 printf(" Timestamp: %s\n", tstamp); 78 } 79 krb5_kt_free_entry(context, &entry); 80 } 81 ret = krb5_kt_end_seq_get(context, keytab, &cursor); 82 return 0; 83 } 84