From 5f7eed8fa0c7d91e8487ec2185f4a9781479fd1b Mon Sep 17 00:00:00 2001 From: Johan Danielsson Date: Tue, 26 Aug 1997 18:14:33 +0000 Subject: [PATCH] moved to admin/ktutil git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3157 ec53bebd-3082-4978-b11e-865c3cabbd6b --- kdc/srv2keytab.c | 150 ----------------------------------------------- 1 file changed, 150 deletions(-) delete mode 100644 kdc/srv2keytab.c diff --git a/kdc/srv2keytab.c b/kdc/srv2keytab.c deleted file mode 100644 index a2800f81e..000000000 --- a/kdc/srv2keytab.c +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Copyright (c) 1997 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. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Kungliga Tekniska - * Högskolan and its contributors. - * - * 4. 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 "kdc_locl.h" - -RCSID("$Id$"); - -/* convert a version 4 srvtab to a version 5 keytab */ - -#ifndef KEYFILE -#define KEYFILE "/etc/srvtab" -#endif - -static char *srvtab = KEYFILE; -static char *keytab; -static int help_flag; -static int version_flag; -static int verbose; - -static struct getargs args[] = { - { "srvtab", 's', arg_string, &srvtab, "Srvtab to convert", "file" }, - { "keytab", 'k', arg_string, &keytab, "Keytab to put result in", "keytab" }, - { "help", 'h', arg_flag, &help_flag }, - { "version", 0, arg_flag, &version_flag }, - { "verbose", 'v', arg_flag, &verbose }, -}; - -static int num_args = sizeof(args) / sizeof(args[0]); - -void -usage(int code) -{ - arg_printusage(args, num_args, ""); - exit(code); -} - -int main(int argc, char **argv) -{ - krb5_context context; - krb5_error_code ret; - int optind = 0; - char keytab_name[256]; - int fd; - krb5_storage *sp; - krb5_keytab id; - - set_progname(argv[0]); - - if(getarg(args, num_args, argc, argv, &optind)) - usage(1); - if(help_flag) - usage(0); - if(version_flag) - errx(0, "%s", heimdal_version); - - krb5_init_context(&context); - if(keytab == NULL){ - ret = krb5_kt_default_name(context, keytab_name, sizeof(keytab_name)); - if(ret) krb5_err(context, 1, ret, "krb5_kt_default_name"); - keytab = keytab_name; - } - ret = krb5_kt_resolve(context, keytab, &id); - if(ret) krb5_err(context, 1, ret, "krb5_kt_resolve"); - fd = open(srvtab, O_RDONLY); - if(fd < 0) - krb5_err(context, 1, errno, "%s", srvtab); - sp = krb5_storage_from_fd(fd); - while(1){ - char *service, *instance, *realm; - int8_t kvno; - des_cblock key; - krb5_keytab_entry entry; - - ret = krb5_ret_stringz(sp, &service); - if(ret == KRB5_CC_END) - break; - if(ret) krb5_err(context, 1, ret, "reading service"); - ret = krb5_ret_stringz(sp, &instance); - if(ret) krb5_err(context, 1, ret, "reading instance"); - ret = krb5_ret_stringz(sp, &realm); - if(ret) krb5_err(context, 1, ret, "reading realm"); - ret = krb5_ret_int8(sp, &kvno); - if(ret) krb5_err(context, 1, ret, "reading kvno"); - ret = sp->fetch(sp, key, 8); - if(ret < 0) - krb5_err(context, 1, errno, "reading key"); - if(ret < 8) - krb5_err(context, 1, errno, "end if file while reading key"); - - ret = krb5_425_conv_principal(context, service, instance, realm, - &entry.principal); - if(ret) krb5_err(context, 1, ret, "krb5_425_conv_principal"); - entry.vno = kvno; - entry.keyblock.keytype = KEYTYPE_DES; - entry.keyblock.keyvalue.data = key; - entry.keyblock.keyvalue.length = 8; - - if(verbose){ - char *p; - ret = krb5_unparse_name(context, entry.principal, &p); - if(ret) - krb5_warn(context, ret, "krb5_unparse_name"); - else{ - fprintf(stderr, "Storing keytab for %s\n", p); - free(p); - } - - } - ret = krb5_kt_add_entry(context, id, &entry); - if(ret) krb5_err(context, 1, ret, "krb5_kt_add_entry"); - krb5_free_principal(context, entry.principal); - } - - -}