120 lines
3.6 KiB
C
120 lines
3.6 KiB
C
/*
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* Copyright (c) 1997 - 2000 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 "ktutil_locl.h"
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RCSID("$Id: copy.c,v 1.1 2000/01/02 04:41:01 assar Exp $");
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int
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kt_copy (int argc, char **argv)
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{
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krb5_error_code ret;
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int help_flag = 0;
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int optind = 0;
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krb5_keytab src_keytab, dst_keytab;
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krb5_kt_cursor cursor;
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krb5_keytab_entry entry;
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struct getargs args[] = {
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{ "help", 'h', arg_flag, NULL}
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};
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int num_args = sizeof(args) / sizeof(args[0]);
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int i = 0;
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args[i++].value = &help_flag;
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if(getarg(args, num_args, argc, argv, &optind)) {
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arg_printusage(args, num_args, "ktutil copy",
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"keytab-src keytab-dest");
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return 0;
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}
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if (help_flag) {
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arg_printusage(args, num_args, "ktutil copy",
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"keytab-src keytab-dest");
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return 0;
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}
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argv += optind;
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argc -= optind;
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if (argc != 2) {
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arg_printusage(args, num_args, "ktutil copy",
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"keytab-src keytab-dest");
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return 0;
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}
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ret = krb5_kt_resolve (context, argv[0], &src_keytab);
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if (ret) {
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krb5_warn (context, ret, "resolving src keytab `%s'", argv[0]);
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return 0;
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}
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ret = krb5_kt_resolve (context, argv[1], &dst_keytab);
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if (ret) {
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krb5_kt_close (context, src_keytab);
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krb5_warn (context, ret, "resolving dst keytab `%s'", argv[1]);
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return 0;
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}
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ret = krb5_kt_start_seq_get (context, src_keytab, &cursor);
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if (ret) {
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krb5_warn (context, ret, "krb5_kt_start_seq_get");
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goto fail;
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}
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while((ret = krb5_kt_next_entry(context, src_keytab,
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&entry, &cursor)) == 0) {
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ret = krb5_kt_add_entry (context, dst_keytab, &entry);
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if (verbose_flag) {
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char *name_str;
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krb5_unparse_name (context, entry.principal, &name_str);
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printf ("copying %s\n", name_str);
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free (name_str);
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}
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krb5_kt_free_entry (context, &entry);
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if (ret) {
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krb5_warn (context, ret, "krb5_kt_add_entry");
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break;
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}
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}
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krb5_kt_end_seq_get (context, src_keytab, &cursor);
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fail:
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krb5_kt_close (context, src_keytab);
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krb5_kt_close (context, dst_keytab);
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return 0;
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}
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