freebsd-dev/usr.bin/keylogin/keylogin.c

81 lines
2.4 KiB
C
Raw Normal View History

/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
* media and as a part of the software program in whole or part. Users
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user or with the express written consent of
* Sun Microsystems, Inc.
*
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
*
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
*
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
*
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
#if !defined(lint) && defined(SCCSIDS)
static char sccsid[] = "@(#)keylogin.c 1.4 91/03/11 Copyr 1986 Sun Micro";
#endif
/*
* Copyright (C) 1986, Sun Microsystems, Inc.
*/
/*
* Set secret key on local machine
*/
#include <stdio.h>
#include <string.h>
#include <pwd.h>
#include <unistd.h>
#include <rpc/rpc.h>
#include <rpc/key_prot.h>
int
main()
{
char fullname[MAXNETNAMELEN + 1];
struct netstarg netst;
if (!getnetname(fullname)) {
fprintf(stderr, "netname lookup failed -- make sure the ");
fprintf(stderr, "system domain name is set.\n");
exit(1);
}
if (! getsecretkey(fullname, (char *)&(netst.st_priv_key),
getpass("Password:"))) {
fprintf(stderr, "Can't find %s's secret key\n", fullname);
exit(1);
}
if (netst.st_priv_key[0] == 0) {
fprintf(stderr, "Password incorrect for %s\n", fullname);
exit(1);
}
netst.st_pub_key[0] = 0;
netst.st_netname = strdup(fullname);
if (key_setnet(&netst) < 0) {
fprintf(stderr, "Could not set %s's secret key\n", fullname);
fprintf(stderr, "Maybe the keyserver is down?\n");
exit(1);
}
exit(0);
/* NOTREACHED */
}