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 #ifndef lint 35 static const char rcsid[] = 36 "$FreeBSD$"; 37 #endif /* not lint */ 38 39 /* 40 * unset the secret key on local machine 41 */ 42 43 #include <stdio.h> 44 #include <stdlib.h> 45 #include <string.h> 46 #include <unistd.h> 47 #include <rpc/key_prot.h> 48 49 int 50 main(argc,argv) 51 int argc; 52 char *argv[]; 53 { 54 static char secret[HEXKEYBYTES + 1]; 55 56 if (geteuid() == 0) { 57 if ((argc != 2 ) || (strcmp(argv[1], "-f") != 0)) { 58 fprintf(stderr, 59 "keylogout by root would break all servers that use secure rpc!\n"); 60 fprintf(stderr, 61 "root may use keylogout -f to do this (at your own risk)!\n"); 62 exit(1); 63 } 64 } 65 66 if (key_setsecret(secret) < 0) { 67 fprintf(stderr, "Could not unset your secret key.\n"); 68 fprintf(stderr, "Maybe the keyserver is down?\n"); 69 exit(1); 70 } 71 exit(0); 72 /* NOTREACHED */ 73 } 74