60643d379b
(Including all changes for FreeBSD - importing the original eBones distribution would be too complex at this stage, since I don't have access to Piero's CVS.) (If you want to include eBones in your system, don't forget to include MAKE_EBONES in /etc/make.conf.) (This stuff is now also suppable from braae.ru.ac.za.) Bones originally from MIT SIPB. Original port to FreeBSD 1.x by Piero Serini. Moved to FreeBSD 2.0 by Doug Rabson and Geoff Rehmet. Nice bug fixes from Doug Rabson.
132 lines
3.8 KiB
C
132 lines
3.8 KiB
C
/*-
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* Copyright (c) 1988, 1993
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* The Regents of the University of California. 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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* 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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* 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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* 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 the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University 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 REGENTS 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 REGENTS 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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#ifndef lint
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static char copyright[] =
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"@(#) Copyright (c) 1988, 1993\n\
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The Regents of the University of California. All rights reserved.\n";
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#endif /* not lint */
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#ifndef lint
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static char sccsid[] = "@(#)make_keypair.c 8.1 (Berkeley) 6/1/93";
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#endif /* not lint */
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#include <sys/types.h>
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#include <sys/file.h>
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#include <netinet/in.h>
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#include <stdio.h>
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#include <netdb.h>
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#include <kerberosIV/des.h>
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#include <kerberosIV/krb.h>
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#include "pathnames.h"
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#include "register_proto.h"
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extern void random_key(), herror();
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void make_key(), usage();
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char * progname;
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main(argc, argv)
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int argc;
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char **argv;
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{
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struct hostent *hp;
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char *addr;
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int i;
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struct sockaddr_in sin;
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progname = *argv; /* argv[0] */
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if (argc != 2) {
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usage(argv[0]);
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exit(1);
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}
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if ((hp = gethostbyname(argv[1])) == NULL) {
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herror(argv[1]);
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exit(1);
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}
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for (i = 0; addr = hp->h_addr_list[i]; i++) {
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addr = hp->h_addr_list[i];
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bcopy(addr, &sin.sin_addr, hp->h_length);
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printf("Making key for host %s (%s)\n",
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argv[1], inet_ntoa(sin.sin_addr));
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make_key(sin.sin_addr);
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}
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printf("==========\n");
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printf("One copy of the each key should be put in %s on the\n",
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SERVER_KEYDIR);
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printf("Kerberos server machine (mode 600, owner root).\n");
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printf("Another copy of each key should be put on the named\n");
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printf("client as %sXXX.XXX.XXX.XXX (same modes as above),\n",
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CLIENT_KEYFILE);
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printf("where the X's refer to digits of the host's inet address.\n");
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(void)fflush(stdout);
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exit(0);
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}
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void
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make_key(addr)
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struct in_addr addr;
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{
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struct keyfile_data kfile;
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char namebuf[255];
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int fd;
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(void)sprintf(namebuf, "%s%s",
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CLIENT_KEYFILE,
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inet_ntoa(addr));
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fd = open(namebuf, O_WRONLY|O_CREAT, 0600);
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if (fd < 0) {
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perror("open");
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exit(1);
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}
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random_key(kfile.kf_key);
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printf("writing to file -> %s ...", namebuf);
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if (write(fd, &kfile, sizeof(kfile)) != sizeof(kfile)) {
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fprintf(stderr, "error writing file %s\n", namebuf);
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}
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printf("done.\n");
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(void)close(fd);
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return;
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}
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void
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usage(name)
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char *name;
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{
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fprintf(stderr, "usage: %s host\n", name);
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}
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