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 /* 35 * unset the secret key on local machine 36 */ 37 #include <stdio.h> 38 #include <string.h> 39 #include <unistd.h> 40 #include <sys/types.h> 41 #include <rpc/rpc.h> 42 #include <rpc/key_prot.h> 43 44 int 45 main(argc,argv) 46 int argc; 47 char *argv[]; 48 { 49 static char secret[HEXKEYBYTES + 1]; 50 51 if (geteuid() == 0) { 52 if ((argc != 2 ) || (strcmp(argv[1], "-f") != 0)) { 53 fprintf(stderr, 54 "keylogout by root would break all servers that use secure rpc!\n"); 55 fprintf(stderr, 56 "root may use keylogout -f to do this (at your own risk)!\n"); 57 exit(-1); 58 } 59 } 60 61 if (key_setsecret(secret) < 0) { 62 fprintf(stderr, "Could not unset your secret key.\n"); 63 fprintf(stderr, "Maybe the keyserver is down?\n"); 64 exit(1); 65 } 66 exit(0); 67 /* NOTREACHED */ 68 } 69