a0464f4b20
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2701 ec53bebd-3082-4978-b11e-865c3cabbd6b
100 lines
2.9 KiB
C
100 lines
2.9 KiB
C
/*
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* Copyright (c) 1997 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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Kungliga Tekniska
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* Högskolan and its contributors.
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*
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* 4. 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 "kdc_locl.h"
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RCSID("$Id$");
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sig_atomic_t exit_flag = 0;
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krb5_context context;
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static RETSIGTYPE
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sigterm(int sig)
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{
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exit_flag = 1;
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}
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void
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usage(void)
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{
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fprintf(stderr, "Usage: %s [-p]\n", __progname);
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exit(1);
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}
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int
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main(int argc, char **argv)
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{
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int c;
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set_progname(argv[0]);
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configure(argc, argv);
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krb5_init_context(&context);
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if(keyfile){
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FILE *f;
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size_t len;
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unsigned char buf[1024];
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EncryptionKey key;
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f = fopen(keyfile, "r");
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if(f == NULL){
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kdc_log(0, "Failed to open master key file %s", keyfile);
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exit(1);
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}
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len = fread(buf, 1, sizeof(buf), f);
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fclose(f);
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if(decode_EncryptionKey(buf, len, &key, &len)){
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kdc_log(0, "Failed to parse contents of master key file %s", keyfile);
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exit(1);
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}
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set_master_key(&key);
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memset(key.keyvalue.data, 0, key.keyvalue.length);
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free_EncryptionKey(&key);
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}else{
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des_cblock key;
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des_new_random_key(&key);
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memset(&key, 0, sizeof(key));
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}
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signal(SIGINT, sigterm);
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loop();
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krb5_free_context(context);
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return 0;
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}
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