1 /* 2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for 3 * unrestricted use provided that this legend is included on all tape 4 * media and as a part of the software program in whole or part. Users 5 * may copy or modify Sun RPC without charge, but are not authorized 6 * to license or distribute it to anyone else except as part of a product or 7 * program developed by the user or with the express written consent of 8 * Sun Microsystems, Inc. 9 * 10 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE 11 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR 12 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. 13 * 14 * Sun RPC is provided with no support and without any obligation on the 15 * part of Sun Microsystems, Inc. to assist in its use, correction, 16 * modification or enhancement. 17 * 18 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE 19 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC 20 * OR ANY PART THEREOF. 21 * 22 * In no event will Sun Microsystems, Inc. be liable for any lost revenue 23 * or profits or other special, indirect and consequential damages, even if 24 * Sun has been advised of the possibility of such damages. 25 * 26 * Sun Microsystems, Inc. 27 * 2550 Garcia Avenue 28 * Mountain View, California 94043 29 */ 30 /* 31 * Copyright (C) 1986, Sun Microsystems, Inc. 32 */ 33 34 #include <sys/cdefs.h> 35 __FBSDID("$FreeBSD$"); 36 37 /* 38 * unset the secret key on local machine 39 */ 40 41 #include <stdio.h> 42 #include <stdlib.h> 43 #include <string.h> 44 #include <unistd.h> 45 #include <rpc/key_prot.h> 46 47 int 48 main(argc,argv) 49 int argc; 50 char *argv[]; 51 { 52 static char secret[HEXKEYBYTES + 1]; 53 54 if (geteuid() == 0) { 55 if ((argc != 2 ) || (strcmp(argv[1], "-f") != 0)) { 56 fprintf(stderr, 57 "keylogout by root would break all servers that use secure rpc!\n"); 58 fprintf(stderr, 59 "root may use keylogout -f to do this (at your own risk)!\n"); 60 exit(1); 61 } 62 } 63 64 if (key_setsecret(secret) < 0) { 65 fprintf(stderr, "Could not unset your secret key.\n"); 66 fprintf(stderr, "Maybe the keyserver is down?\n"); 67 exit(1); 68 } 69 exit(0); 70 /* NOTREACHED */ 71 } 72