diff options
Diffstat (limited to 'crypto/heimdal/admin/srvconvert.c')
| -rw-r--r-- | crypto/heimdal/admin/srvconvert.c | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/crypto/heimdal/admin/srvconvert.c b/crypto/heimdal/admin/srvconvert.c deleted file mode 100644 index e4a2b11..0000000 --- a/crypto/heimdal/admin/srvconvert.c +++ /dev/null @@ -1,181 +0,0 @@ -/* - * Copyright (c) 1997, 1998, 1999 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. 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 "ktutil_locl.h" - -RCSID("$Id: srvconvert.c,v 1.11 2000/01/02 03:56:21 assar Exp $"); - -/* convert a version 4 srvtab to a version 5 keytab */ - -#ifndef KEYFILE -#define KEYFILE "/etc/srvtab" -#endif - -static char *srvtab = KEYFILE; -static int help_flag; -static int verbose; - -static struct getargs args[] = { - { "srvtab", 's', arg_string, &srvtab, "srvtab to convert", "file" }, - { "help", 'h', arg_flag, &help_flag }, - { "verbose", 'v', arg_flag, &verbose }, -}; - -static int num_args = sizeof(args) / sizeof(args[0]); - -int -srvconv(int argc, char **argv) -{ - krb5_error_code ret; - int optind = 0; - int fd; - krb5_storage *sp; - - if(getarg(args, num_args, argc, argv, &optind)){ - arg_printusage(args, num_args, "ktutil srvconvert", ""); - return 1; - } - if(help_flag){ - arg_printusage(args, num_args, "ktutil srvconvert", ""); - return 0; - } - - argc -= optind; - argv += optind; - - if (argc != 0) { - arg_printusage(args, num_args, "ktutil srvconvert", ""); - return 1; - } - - fd = open(srvtab, O_RDONLY); - if(fd < 0){ - krb5_warn(context, errno, "%s", srvtab); - return 1; - } - sp = krb5_storage_from_fd(fd); - if(sp == NULL){ - close(fd); - return 1; - } - 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) { - ret = 0; - break; - } - if(ret) { - krb5_warn(context, ret, "reading service"); - break; - } - ret = krb5_ret_stringz(sp, &instance); - if(ret) { - krb5_warn(context, ret, "reading instance"); - free(service); - break; - } - ret = krb5_ret_stringz(sp, &realm); - if(ret) { - krb5_warn(context, ret, "reading realm"); - free(service); - free(instance); - break; - } - ret = krb5_425_conv_principal(context, service, instance, realm, - &entry.principal); - free(service); - free(instance); - free(realm); - if (ret) { - krb5_warn(context, ret, "krb5_425_conv_principal (%s.%s@%s)", - service, instance, realm); - break; - } - - ret = krb5_ret_int8(sp, &kvno); - if(ret) { - krb5_warn(context, ret, "reading kvno"); - krb5_free_principal(context, entry.principal); - break; - } - ret = sp->fetch(sp, key, 8); - if(ret < 0){ - krb5_warn(context, errno, "reading key"); - krb5_free_principal(context, entry.principal); - break; - } - if(ret < 8) { - krb5_warn(context, errno, "end of file while reading key"); - krb5_free_principal(context, entry.principal); - break; - } - - entry.vno = kvno; - entry.timestamp = time (NULL); - 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"); - krb5_free_principal(context, entry.principal); - break; - } else{ - fprintf(stderr, "Storing keytab for %s\n", p); - free(p); - } - - } - entry.keyblock.keytype = ETYPE_DES_CBC_MD5; - ret = krb5_kt_add_entry(context, keytab, &entry); - entry.keyblock.keytype = ETYPE_DES_CBC_MD4; - ret = krb5_kt_add_entry(context, keytab, &entry); - entry.keyblock.keytype = ETYPE_DES_CBC_CRC; - ret = krb5_kt_add_entry(context, keytab, &entry); - krb5_free_principal(context, entry.principal); - if(ret) { - krb5_warn(context, ret, "krb5_kt_add_entry"); - break; - } - } - krb5_storage_free(sp); - close(fd); - return ret; -} |
