Remove publickey(5) stuff

This uses DES and it's likely that nobody uses that in 2025.
If somebody uses this we help them by deprecating and removing this.

Reviewed by:	bapt, emaste
Differential Revision:	https://reviews.freebsd.org/D30683

21 files changed, 0 insertions, 1443 deletions

diff --git a/usr.bin/Makefile b/usr.bin/Makefile
index 9baa90aab499..bca7896e5a17 100644
--- a/usr.bin/Makefile
+++ b/usr.bin/Makefile
@@ -61,8 +61,6 @@ SUBDIR=	alias \
 	ipcs \
 	join \
 	jot \
-	keylogin \
-	keylogout \
 	killall \
 	ktrace \
 	ktrdump \
@@ -236,8 +234,6 @@ SUBDIR.${MK_NIS}+=	ypcat
 SUBDIR.${MK_NIS}+=	ypmatch
 SUBDIR.${MK_NIS}+=	ypwhich
 SUBDIR.${MK_OPENSSH}+=	ssh-copy-id
-SUBDIR.${MK_OPENSSL}+=	chkey
-SUBDIR.${MK_OPENSSL}+=	newkey
 SUBDIR.${MK_QUOTAS}+=	quota
 SUBDIR.${MK_SENDMAIL}+=	vacation
 SUBDIR.${MK_TALK}+=	talk
diff --git a/usr.bin/chkey/Makefile b/usr.bin/chkey/Makefile
deleted file mode 100644
index 4b734787c0a3..000000000000
--- a/usr.bin/chkey/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-.include <src.opts.mk>
-
-.PATH: ${SRCTOP}/usr.bin/newkey
-
-PROG=	chkey
-SRCS=	chkey.c generic.c update.c
-CFLAGS+= -I${SRCTOP}/usr.bin/newkey
-.if ${MK_NIS} != "no"
-CFLAGS+= -DYP
-.endif
-LIBADD+=	rpcsvc mp
-
-.include <bsd.prog.mk>
diff --git a/usr.bin/chkey/Makefile.depend b/usr.bin/chkey/Makefile.depend
deleted file mode 100644
index 341f44c61163..000000000000
--- a/usr.bin/chkey/Makefile.depend
+++ /dev/null
@@ -1,16 +0,0 @@
-# Autogenerated - do NOT edit!
-
-DIRDEPS = \
-	include \
-	include/xlocale \
-	lib/${CSU_DIR} \
-	lib/libc \
-	lib/libcompiler_rt \
-	secure/lib/libcrypto \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/usr.bin/chkey/Makefile.depend.options b/usr.bin/chkey/Makefile.depend.options
deleted file mode 100644
index da5bb6f2ea36..000000000000
--- a/usr.bin/chkey/Makefile.depend.options
+++ /dev/null
@@ -1,7 +0,0 @@
-# This file is not autogenerated - take care!
-
-DIRDEPS_OPTIONS= NIS
-
-DIRDEPS.NIS.yes= lib/libmp
-
-.include <dirdeps-options.mk>
diff --git a/usr.bin/chkey/chkey.1 b/usr.bin/chkey/chkey.1
deleted file mode 100644
index 556d6c281d21..000000000000
--- a/usr.bin/chkey/chkey.1
+++ /dev/null
@@ -1,32 +0,0 @@
-.\" Copyright (c) 1988 Sun Microsystems, Inc. - All Rights Reserved.
-.\"
-.Dd July 5, 1989
-.Dt CHKEY 1
-.Os
-.Sh NAME
-.Nm chkey
-.Nd change your encryption key
-.Sh SYNOPSIS
-.Nm
-.Sh DEPRECATION NOTICE
-.Nm
-is deprecated and is not available as of
-.Fx 15.0.
-.Sh DESCRIPTION
-The
-.Nm
-utility prompts the user for their login password,
-and uses it to encrypt a new encryption key
-for the user to be stored in the
-.Xr publickey 5
-database.
-.Sh "SEE ALSO"
-.Xr keylogin 1 ,
-.Xr publickey 5 ,
-.Xr keyserv 8 ,
-.Xr newkey 8
-.Sh HISTORY
-The
-.Nm
-utility was removed from
-.Fx 15.0 .
diff --git a/usr.bin/chkey/chkey.c b/usr.bin/chkey/chkey.c
deleted file mode 100644
index 24cb3ec3b0b5..000000000000
--- a/usr.bin/chkey/chkey.c
+++ /dev/null
@@ -1,267 +0,0 @@
-/*
- * 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, MERCHANTABILITY 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
- */
-
-#include <sys/cdefs.h>
-/*
- * Copyright (C) 1986, Sun Microsystems, Inc.
- */
-
-/*
- * Command to change one's public key in the public key database
- */
-#include <rpc/rpc.h>
-#include <rpc/key_prot.h>
-#ifdef YP
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#else
-#define	YPOP_STORE	4
-#endif
-#include <sys/fcntl.h>
-#include <err.h>
-#include <pwd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "extern.h"
-
-#ifdef YPPASSWD
-struct passwd *ypgetpwuid(uid_t);
-#endif
-
-#ifdef YP
-static char *domain;
-static char PKMAP[] = "publickey.byname";
-#else
-static char PKFILE[] = "/etc/publickey";
-#endif	/* YP */
-static char ROOTKEY[] = "/etc/.rootkey";
-
-static void usage(void) __dead2;
-extern int yp_update(char *, char *, int, char *, size_t, char *, size_t);
-
-int
-main(int argc, char **argv)
-{
-	char name[MAXNETNAMELEN+1];
-	char public[HEXKEYBYTES + 1];
-	char secret[HEXKEYBYTES + 1];
-	char crypt1[HEXKEYBYTES + KEYCHECKSUMSIZE + 1];
-	char crypt2[HEXKEYBYTES + KEYCHECKSUMSIZE + 1];
-	int status;	
-	char *pass;
-	struct passwd *pw;
-	uid_t uid;
-	int force = 0;
-	int ch;
-#ifdef YP
-	char *master;
-#endif
-#ifdef YPPASSWD
-	char *cryptpw;
-#endif
-
-	fprintf(stderr, "chkey is deprecated and removed from FreeBSD 15.\n");
-	while ((ch = getopt(argc, argv, "f")) != -1)
-		switch(ch) {
-		case 'f':
-			force = 1;
-			break;
-		default:
-			usage();
-		}
-	argc -= optind;
-	argv += optind;
-
-	if (argc != 0)
-		usage();
-
-#ifdef YP
-	(void)yp_get_default_domain(&domain);
-	if (yp_master(domain, PKMAP, &master) != 0)
-		errx(1, "can't find master of publickey database");
-#endif
-	uid = getuid() /*geteuid()*/;
-	if (uid == 0) {
-		if (host2netname(name, NULL, NULL) == 0)
-			errx(1, "cannot convert hostname to netname");
-	} else {
-		if (user2netname(name, uid, NULL) == 0)
-			errx(1, "cannot convert username to netname");
-	}
-	(void)printf("Generating new key for %s.\n", name);
-
-	if (!force) {
-		if (uid != 0) {
-#ifdef YPPASSWD
-			pw = ypgetpwuid(uid);
-#else
-			pw = getpwuid(uid);
-#endif
-			if (pw == NULL) {
-#ifdef YPPASSWD
-				errx(1,
-			"no NIS password entry found: can't change key");
-#else
-				errx(1,
-			"no password entry found: can't change key");
-#endif
-			}
-		} else {
-			pw = getpwuid(0);
-			if (pw == NULL)
-			  errx(1, "no password entry found: can't change key");
-		}
-	}
-	pass = getpass("Password:");
-#ifdef YPPASSWD
-	if (!force) {
-		cryptpw = crypt(pass, pw->pw_passwd);
-		if (cryptpw == NULL || strcmp(cryptpw, pw->pw_passwd) != 0)
-			errx(1, "invalid password");
-	}
-#else
-	force = 1;	/* Make this mandatory */
-#endif
-	genkeys(public, secret, pass);	
-
-	memcpy(crypt1, secret, HEXKEYBYTES);
-	memcpy(crypt1 + HEXKEYBYTES, secret, KEYCHECKSUMSIZE);
-	crypt1[HEXKEYBYTES + KEYCHECKSUMSIZE] = 0;
-	xencrypt(crypt1, pass);
-
-	if (force) {
-		memcpy(crypt2, crypt1, HEXKEYBYTES + KEYCHECKSUMSIZE + 1);	
-		xdecrypt(crypt2, getpass("Retype password:"));
-		if (memcmp(crypt2, crypt2 + HEXKEYBYTES, KEYCHECKSUMSIZE) != 0
-			|| memcmp(crypt2, secret, HEXKEYBYTES) != 0)
-			errx(1, "password incorrect");
-	}
-
-#ifdef YP
-	(void)printf("Sending key change request to %s...\n", master);
-#endif
-	status = setpublicmap(name, public, crypt1);
-	if (status != 0) {
-#ifdef YP
-		errx(1, "unable to update NIS database (%u): %s",
-				status, yperr_string(status));
-#else
-		errx(1, "unable to update publickey database");
-#endif
-	}
-
-	if (uid == 0) {
-		/*
-		 * Root users store their key in /etc/$ROOTKEY so
-		 * that they can auto reboot without having to be
-		 * around to type a password. Storing this in a file
-		 * is rather dubious: it should really be in the EEPROM
-		 * so it does not go over the net.
-		 */
-		int fd;
-
-		fd = open(ROOTKEY, O_WRONLY|O_TRUNC|O_CREAT, 0);
-		if (fd < 0) {
-			warn("%s", ROOTKEY);
-		} else {
-			char newline = '\n';
-
-			if (write(fd, secret, strlen(secret)) < 0 ||
-			    write(fd, &newline, sizeof(newline)) < 0)
-				warn("%s: write", ROOTKEY);
-		}
-		close(fd);
-	}
-
-	if (key_setsecret(secret) < 0)
-		errx(1, "unable to login with new secret key");
-	(void)printf("Done.\n");
-	exit(0);
-	/* NOTREACHED */
-}
-
-static void
-usage(void)
-{
-	(void)fprintf(stderr, "usage: chkey [-f]\n");
-	exit(1);
-	/* NOTREACHED */
-}
-
-
-/*
- * Set the entry in the public key file
- */
-int
-setpublicmap(char *name, char *public, char *secret)
-{
-	char pkent[1024];
-	
-	(void)sprintf(pkent,"%s:%s", public, secret);
-#ifdef YP
-	return (yp_update(domain, PKMAP, YPOP_STORE,
-		name, strlen(name), pkent, strlen(pkent)));
-#else
-	return (localupdate(name, PKFILE, YPOP_STORE,
-		strlen(name), name, strlen(pkent), pkent));
-#endif
-}
-
-#ifdef YPPASSWD
-struct passwd *
-ypgetpwuid(uid_t uid)
-{
-	char uidstr[10];
-	char *val;
-	int vallen;
-	static struct passwd pw;
-	char *p;
-
-	(void)sprintf(uidstr, "%d", uid);
-	if (yp_match(domain, "passwd.byuid", uidstr, strlen(uidstr), 
-			&val, &vallen) != 0) {
-		return (NULL);
-	}
-	p = strchr(val, ':');
-	if (p == NULL) {	
-		return (NULL);
-	}
-	pw.pw_passwd = p + 1;
-	p = strchr(pw.pw_passwd, ':');
-	if (p == NULL) {
-		return (NULL);
-	}
-	*p = 0;
-	return (&pw);
-}
-#endif	/* YPPASSWD */
diff --git a/usr.bin/keylogin/Makefile b/usr.bin/keylogin/Makefile
deleted file mode 100644
index 7a267e4c5a72..000000000000
--- a/usr.bin/keylogin/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-PROG=	keylogin
-
-LIBADD=	rpcsvc
-
-.include <bsd.prog.mk>
diff --git a/usr.bin/keylogin/Makefile.depend b/usr.bin/keylogin/Makefile.depend
deleted file mode 100644
index 352a225b19c6..000000000000
--- a/usr.bin/keylogin/Makefile.depend
+++ /dev/null
@@ -1,18 +0,0 @@
-# Autogenerated - do NOT edit!
-
-DIRDEPS = \
-	include \
-	include/rpc \
-	include/rpcsvc \
-	include/xlocale \
-	lib/${CSU_DIR} \
-	lib/libc \
-	lib/libcompiler_rt \
-	lib/librpcsvc \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/usr.bin/keylogin/keylogin.1 b/usr.bin/keylogin/keylogin.1
deleted file mode 100644
index 550d670afbe7..000000000000
--- a/usr.bin/keylogin/keylogin.1
+++ /dev/null
@@ -1,37 +0,0 @@
-.\" Copyright (c) 1988 Sun Microsystems, Inc. - All Rights Reserved.
-.\"
-.Dd September 9, 1987
-.Dt KEYLOGIN 1
-.Os
-.Sh NAME
-.Nm keylogin
-.Nd decrypt and store secret key
-.Sh SYNOPSIS
-.Nm
-.Sh DEPRECATION NOTICE
-.Nm
-is deprecated and is not available as of
-.Fx 15.0.
-.Sh DESCRIPTION
-The
-.Nm
-utility prompts the user for their login password, and uses it to decrypt
-the user's secret key stored in the
-.Xr publickey 5
-database.
-Once decrypted, the user's key is stored by the local
-key server process
-.Xr keyserv 8
-to be used by any secure network services, such as NFS.
-.Sh SEE ALSO
-.Xr chkey 1 ,
-.Xr keylogout 1 ,
-.Xr login 1 ,
-.Xr publickey 5 ,
-.Xr keyserv 8 ,
-.Xr newkey 8
-.Sh HISTORY
-The
-.Nm
-utility was removed from
-.Fx 15.0 .
diff --git a/usr.bin/keylogin/keylogin.c b/usr.bin/keylogin/keylogin.c
deleted file mode 100644
index c64afa4846bc..000000000000
--- a/usr.bin/keylogin/keylogin.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * 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
- */
-#include <sys/cdefs.h>
-/*
- * Copyright (C) 1986, Sun Microsystems, Inc.
- */
-
-/*
- * Set secret key on local machine
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <pwd.h>
-#include <unistd.h>
-#include <rpc/rpc.h>
-#include <rpc/key_prot.h>
-
-extern int key_setnet(struct key_netstarg *);
-
-int
-main(void)
-{
-	char fullname[MAXNETNAMELEN + 1];
-	struct key_netstarg netst;
-
-	fprintf(stderr, "keylogin is deprecated and removed from FreeBSD 15.\n");
-	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 */
-}
diff --git a/usr.bin/keylogout/Makefile b/usr.bin/keylogout/Makefile
deleted file mode 100644
index 244d6d2d0be7..000000000000
--- a/usr.bin/keylogout/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-PROG=	keylogout
-
-.include <bsd.prog.mk>
diff --git a/usr.bin/keylogout/Makefile.depend b/usr.bin/keylogout/Makefile.depend
deleted file mode 100644
index a2d89550fa2b..000000000000
--- a/usr.bin/keylogout/Makefile.depend
+++ /dev/null
@@ -1,17 +0,0 @@
-# Autogenerated - do NOT edit!
-
-DIRDEPS = \
-	include \
-	include/rpc \
-	include/rpcsvc \
-	include/xlocale \
-	lib/${CSU_DIR} \
-	lib/libc \
-	lib/libcompiler_rt \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/usr.bin/keylogout/keylogout.1 b/usr.bin/keylogout/keylogout.1
deleted file mode 100644
index 348d7e380ea0..000000000000
--- a/usr.bin/keylogout/keylogout.1
+++ /dev/null
@@ -1,49 +0,0 @@
-.Dd April 15, 1989
-.Dt KEYLOGOUT 1
-.Os
-.Sh NAME
-.Nm keylogout
-.Nd delete stored secret key
-.Sh SYNOPSIS
-.Nm
-.Op Fl f
-.Sh DEPRECATION NOTICE
-.Nm
-is deprecated and is not available as of
-.Fx 15.0.
-.Sh DESCRIPTION
-The
-.Nm
-utility deletes the key stored by the key server process
-.Xr keyserv 8
-to be used by any secure network services, such as NFS.
-Further access to the key is revoked,
-however current session keys may remain valid till they expire,
-or are refreshed.
-This option will cause any background jobs that need secure RPC
-services to fail, and any scheduled
-.Nm at
-jobs that need the key to fail.
-Also since only one copy is kept on a machine of the key,
-it is a bad idea to place this in your
-.Pa .logout
-file since it will affect other sessions on the same machine.
-.Pp
-The following option is available:
-.Bl -tag -width indent
-.It Fl f
-Forget the rootkey.
-This will break secure NFS if it is done on a server.
-.El
-.Sh SEE ALSO
-.Xr chkey 1 ,
-.Xr keylogin 1 ,
-.Xr login 1 ,
-.Xr publickey 5 ,
-.Xr keyserv 8 ,
-.Xr newkey 8
-.Sh HISTORY
-The
-.Nm
-utility was removed from
-.Fx 15.0 .
diff --git a/usr.bin/keylogout/keylogout.c b/usr.bin/keylogout/keylogout.c
deleted file mode 100644
index faad41462340..000000000000
--- a/usr.bin/keylogout/keylogout.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * 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
- */
-/*
- * Copyright (C) 1986, Sun Microsystems, Inc.
- */
-
-#include <sys/cdefs.h>
-/*
- * unset the secret key on local machine
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <rpc/key_prot.h>
-
-int
-main(int argc, char **argv)
-{
-	static char secret[HEXKEYBYTES + 1];
-
-	fprintf(stderr, "keylogin is deprecated and removed from FreeBSD 15.\n");
-	if (geteuid() == 0) {
-		if ((argc != 2 ) || (strcmp(argv[1], "-f") != 0)) {
-			fprintf(stderr,
-"keylogout by root would break all servers that use secure rpc!\n");
-			fprintf(stderr,
-"root may use keylogout -f to do this (at your own risk)!\n");
-			exit(1);
-		}
-	}
-
-	if (key_setsecret(secret) < 0) {
-		fprintf(stderr, "Could not unset your secret key.\n");
-		fprintf(stderr, "Maybe the keyserver is down?\n");
-		exit(1);
-	}
-	exit(0);
-	/* NOTREACHED */
-}
diff --git a/usr.bin/newkey/Makefile b/usr.bin/newkey/Makefile
deleted file mode 100644
index a081774288ac..000000000000
--- a/usr.bin/newkey/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-.include <src.opts.mk>
-
-PROG=	newkey
-SRCS=	newkey.c generic.c update.c
-.if ${MK_NIS} != "no"
-CFLAGS+= -DYP
-.endif
-MAN=	newkey.8
-LIBADD=	rpcsvc mp
-
-.include <bsd.prog.mk>
diff --git a/usr.bin/newkey/Makefile.depend b/usr.bin/newkey/Makefile.depend
deleted file mode 100644
index 67fb1e963614..000000000000
--- a/usr.bin/newkey/Makefile.depend
+++ /dev/null
@@ -1,20 +0,0 @@
-# Autogenerated - do NOT edit!
-
-DIRDEPS = \
-	include \
-	include/rpc \
-	include/rpcsvc \
-	include/xlocale \
-	lib/${CSU_DIR} \
-	lib/libc \
-	lib/libcompiler_rt \
-	lib/libmp \
-	lib/librpcsvc \
-	secure/lib/libcrypto \
-
-
-.include <dirdeps.mk>
-
-.if ${DEP_RELDIR} == ${_DEP_RELDIR}
-# local dependencies - needed for -jN in clean tree
-.endif
diff --git a/usr.bin/newkey/extern.h b/usr.bin/newkey/extern.h
deleted file mode 100644
index 2e8573b4c78c..000000000000
--- a/usr.bin/newkey/extern.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * 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
- */
-
-#ifdef YP
-#define	MAXMAPNAMELEN 256
-#else
-#define	YPOP_CHANGE 1			/* change, do not add */
-#define	YPOP_INSERT 2			/* add, do not change */
-#define	YPOP_DELETE 3			/* delete this entry */
-#define	YPOP_STORE  4			/* add, or change */
-#endif
-
-void genkeys(char *, char *, char *);
-int setpublicmap(char *, char *, char *);
-int mapupdate(char *, char *, u_int, u_int, char *, u_int, char *);
-void xencrypt(char *, char *);
-void xdecrypt(char *, char *);
-int localupdate(char *, char *, u_int, u_int, char *, u_int, char *);
diff --git a/usr.bin/newkey/generic.c b/usr.bin/newkey/generic.c
deleted file mode 100644
index faf2247376b0..000000000000
--- a/usr.bin/newkey/generic.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * 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
- */
-
-/*
- * Copyright (C) 1986, Sun Microsystems, Inc.
- */
-
-#include <sys/cdefs.h>
-#include <sys/file.h>
-
-#include <rpc/rpc.h>
-#include <rpc/key_prot.h>
-
-#include <mp.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "extern.h"
-
-static void adjust(char[HEXKEYBYTES + 1], char *);
-static void getseed(char *, int, unsigned char *);
-
-/*
- * Generate a seed
- */
-static void
-getseed(char *seed, int seedsize, unsigned char *pass)
-{
-	int i;
-
-	for (i = 0; i < seedsize; i++) {
-		seed[i] = (arc4random() & 0xff) ^ pass[i % 8];
-	}
-}
-
-/*
- * Generate a random public/secret key pair
- */
-void
-genkeys(char *public, char *secret, char *pass)
-{
-	unsigned int i;
-
-#   define BASEBITS (8*sizeof (short) - 1)
-#	define BASE		(1 << BASEBITS)
-
-	MINT *pk = mp_itom(0);
-	MINT *sk = mp_itom(0);
-	MINT *tmp;
-	MINT *base = mp_itom((short)BASE);
-	MINT *root = mp_itom(PROOT);
-	MINT *modulus = mp_xtom(HEXMODULUS);
-	short r;
-	unsigned short seed[KEYSIZE/BASEBITS + 1];
-	char *xkey;
-
-	getseed((char *)seed, sizeof (seed), (u_char *)pass);
-	for (i = 0; i < KEYSIZE/BASEBITS + 1; i++) {
-		r = seed[i] % BASE;
-		tmp = mp_itom(r);
-		mp_mult(sk, base, sk);
-		mp_madd(sk, tmp, sk);
-		mp_mfree(tmp);
-	}
-	tmp = mp_itom(0);
-	mp_mdiv(sk, modulus, tmp, sk);
-	mp_mfree(tmp);
-	mp_pow(root, sk, modulus, pk);
-	xkey = mp_mtox(sk);
-	adjust(secret, xkey);
-	xkey = mp_mtox(pk);
-	adjust(public, xkey);
-	mp_mfree(sk);
-	mp_mfree(base);
-	mp_mfree(pk);
-	mp_mfree(root);
-	mp_mfree(modulus);
-}
-
-/*
- * Adjust the input key so that it is 0-filled on the left
- */
-static void
-adjust(char keyout[HEXKEYBYTES+1], char *keyin)
-{
-	char *p;
-	char *s;
-
-	for (p = keyin; *p; p++)
-		;
-	for (s = keyout + HEXKEYBYTES; p >= keyin; p--, s--) {
-		*s = *p;
-	}
-	while (s >= keyout) {
-		*s-- = '0';
-	}
-}
diff --git a/usr.bin/newkey/newkey.8 b/usr.bin/newkey/newkey.8
deleted file mode 100644
index c92a4b8ff208..000000000000
--- a/usr.bin/newkey/newkey.8
+++ /dev/null
@@ -1,66 +0,0 @@
-.Dd October 12, 1987
-.Dt NEWKEY 8
-.Os
-.Sh NAME
-.Nm newkey
-.Nd create a new key in the publickey database
-.Sh SYNOPSIS
-.Nm
-.Fl h Ar hostname
-.Nm
-.Fl u Ar username
-.Sh DEPRECATION NOTICE
-.Nm
-is deprecated and is not available as of
-.Fx 15.0.
-.Sh DESCRIPTION
-The
-.Nm
-utility is normally run by the network administrator on the
-Network Interface Service
-.Pq NIS
-master machine in order to establish public keys for
-users and super-users on the network.
-These keys are needed for using secure
-RPC
-or secure
-NFS .
-.Pp
-The
-.Nm
-utility will prompt for the login password of the given username and then
-create a new public/secret key pair in
-.Pa /etc/publickey
-encrypted with the login password of the given user.
-.Pp
-Use of this program is
-not required: users may create their own keys using
-.Xr chkey 1 .
-.Sh OPTIONS
-.Bl -tag -width indent
-.It Fl h Ar hostname
-Create a new public key for the super-user at the given hostname.
-Prompts for the root password of the given hostname.
-.It Fl u Ar username
-Create a new public key for the given username.
-Prompts for the
-NIS
-password of the given username.
-.El
-.Sh SEE ALSO
-.Xr chkey 1 ,
-.Xr keylogin 1 ,
-.Xr publickey 5 ,
-.Xr keyserv 8
-.Sh HISTORY
-The
-.Nm
-utility was removed from
-.Fx 15.0 .
-.Sh NOTES
-The Network Information Service
-.Pq NIS
-was formerly known as Sun Yellow Pages
-.Pq YP .
-The functionality of the two remains the same;
-only the name has changed.
diff --git a/usr.bin/newkey/newkey.c b/usr.bin/newkey/newkey.c
deleted file mode 100644
index ddeaee6914d4..000000000000
--- a/usr.bin/newkey/newkey.c
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * 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
- */
-
-/*
- * Copyright (C) 1986, Sun Microsystems, Inc.
- */
-
-/*
- * Administrative tool to add a new user to the publickey database
- */
-
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-
-#include <rpc/rpc.h>
-#include <rpc/key_prot.h>
-
-#ifdef YP
-#include <sys/wait.h>
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#include <netdb.h>
-#endif	/* YP */
-
-#include <err.h>
-#include <pwd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "extern.h"
-
-#ifdef YP
-#define MAXMAPNAMELEN 256
-#else
-#define	YPOP_CHANGE 1			/* change, do not add */
-#define	YPOP_INSERT 2			/* add, do not change */
-#define	YPOP_DELETE 3			/* delete this entry */
-#define	YPOP_STORE  4			/* add, or change */
-#define	ERR_ACCESS	1
-#define	ERR_MALLOC	2
-#define	ERR_READ	3
-#define	ERR_WRITE	4
-#define	ERR_DBASE	5
-#define	ERR_KEY		6
-#endif
-
-#ifdef YP
-static char YPDBPATH[]="/var/yp";
-static char PKMAP[] = "publickey.byname";
-#else
-static char PKFILE[] = "/etc/publickey";
-static const char *err_string(int);
-#endif	/* YP */
-
-static void usage(void) __dead2;
-
-int
-main(int argc, char *argv[])
-{
-	char name[MAXNETNAMELEN + 1];
-	char public[HEXKEYBYTES + 1];
-	char secret[HEXKEYBYTES + 1];
-	char crypt1[HEXKEYBYTES + KEYCHECKSUMSIZE + 1];
-	char crypt2[HEXKEYBYTES + KEYCHECKSUMSIZE + 1];
-	int status;	
-	char *pass;
-	struct passwd *pw;
-#ifdef undef
-	struct hostent *h;
-#endif
-
-	fprintf(stderr, "newkey is deprecated and removed from FreeBSD 15.\n");
-	if (argc != 3 || !(strcmp(argv[1], "-u") == 0 ||
-		strcmp(argv[1], "-h") == 0)) {
-		usage();
-	}
-	if (geteuid() != 0)
-		errx(1, "must be superuser");
-
-#ifdef YP
-	if (chdir(YPDBPATH) < 0)
-		warn("cannot chdir to %s", YPDBPATH);
-#endif	/* YP */
-	if (strcmp(argv[1], "-u") == 0) {
-		pw = getpwnam(argv[2]);
-		if (pw == NULL)
-			errx(1, "unknown user: %s", argv[2]);
-		(void)user2netname(name, (int)pw->pw_uid, (char *)NULL);
-	} else {
-#ifdef undef
-		h = gethostbyname(argv[2]);
-		if (h == NULL)
-			errx(1, "unknown host: %s", argv[1]);
-		(void)host2netname(name, h->h_name, (char *)NULL);
-#else
-		(void)host2netname(name, argv[2], (char *)NULL);
-#endif
-	}
-
-	(void)printf("Adding new key for %s.\n", name);
-	pass = getpass("New password:");
-	genkeys(public, secret, pass);
-
-	memcpy(crypt1, secret, HEXKEYBYTES);
-	memcpy(crypt1 + HEXKEYBYTES, secret, KEYCHECKSUMSIZE);
-	crypt1[HEXKEYBYTES + KEYCHECKSUMSIZE] = 0;
-	xencrypt(crypt1, pass);
-
-	memcpy(crypt2, crypt1, HEXKEYBYTES + KEYCHECKSUMSIZE + 1);	
-	xdecrypt(crypt2, getpass("Retype password:"));
-	if (memcmp(crypt2, crypt2 + HEXKEYBYTES, KEYCHECKSUMSIZE) != 0 ||
-		memcmp(crypt2, secret, HEXKEYBYTES) != 0)
-		errx(1, "password incorrect");
-
-#ifdef YP
-	(void)printf("Please wait for the database to get updated...\n");
-#endif
-	if ((status = setpublicmap(name, public, crypt1))) {
-#ifdef YP
-		errx(1, "unable to update NIS database (%u): %s", 
-			status, yperr_string(status));
-#else
-		errx(1, "unable to update publickey database (%u): %s",
-			status, err_string(status));
-#endif
-	}
-	(void)printf("Your new key has been successfully stored away.\n");
-	exit(0);
-	/* NOTREACHED */
-}
-
-static void
-usage(void)
-{
-	(void)fprintf(stderr, "%s\n%s\n",
-		"usage: newkey -h hostname",
-		"       newkey -u username");
-	exit(1);
-}
-
-/*
- * Set the entry in the public key file
- */
-int
-setpublicmap(char *name, char *public, char *secret)
-{
-	char pkent[1024];
-
-	(void)sprintf(pkent, "%s:%s", public, secret);
-#ifdef YP
-	return (mapupdate(name, PKMAP, YPOP_STORE,
-		strlen(name), name, strlen(pkent), pkent));
-#else
-	return (localupdate(name, PKFILE, YPOP_STORE,
-		strlen(name), name, strlen(pkent), pkent));
-#endif
-	}
- 
-#ifndef YP
-	/*
-	 * This returns a pointer to an error message string appropriate
-	 * to an input error code.  An input value of zero will return
-	 * a success message.
-	 */
-static const char *
-err_string(int code)
-{
-	const char *pmesg;
-
-	switch (code) {
-	case 0:
-		pmesg = "update operation succeeded";
-		break;
-	case ERR_KEY:
-		pmesg = "no such key in file";
-		break;
-	case ERR_READ:
-		pmesg = "cannot read the database";
-		break;
-	case ERR_WRITE:
-		pmesg = "cannot write to the database";
-		break;
-	case ERR_DBASE:
-		pmesg = "cannot update database";
-		break;
-	case ERR_ACCESS:
-		pmesg = "permission denied";
-		break;
-	case ERR_MALLOC:
-		pmesg = "malloc failed";
-		break;
-	default:
-		pmesg = "unknown error";
-		break;
-	}
-	return (pmesg);
-}
-#endif
diff --git a/usr.bin/newkey/update.c b/usr.bin/newkey/update.c
deleted file mode 100644
index 2d2b1b8f8d0e..000000000000
--- a/usr.bin/newkey/update.c
+++ /dev/null
@@ -1,332 +0,0 @@
-/*
- * 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
- */
-
-/*
- * Copyright (C) 1986, 1989, Sun Microsystems, Inc.
- */
-
-/*
- * Administrative tool to add a new user to the publickey database
- */
-
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/resource.h>
-
-#include <rpc/rpc.h>
-#include <rpc/key_prot.h>
-
-#ifdef YP
-#include <sys/wait.h>
-#include <rpcsvc/yp_prot.h>
-#include <rpcsvc/ypclnt.h>
-#include <netdb.h>
-#endif	/* YP */
-
-#include <pwd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "extern.h"
-
-#ifdef YP
-static char SHELL[] = "/bin/sh";
-static char YPDBPATH[]="/var/yp";	/* This is defined but not used! */
-static char UPDATEFILE[] = "updaters";
-
-static int _openchild(char *, FILE **, FILE **);
-static char *basename(char *path);
-
-/*
- * Determine if requester is allowed to update the given map,
- * and update it if so. Returns the yp status, which is zero
- * if there is no access violation.
- */
-int
-mapupdate(char *requester, char *mapname, u_int op, u_int keylen,
-    char *key, u_int datalen, char *data)
-{
-	char updater[MAXMAPNAMELEN + 40];
-	FILE *childargs;
-	FILE *childrslt;
-#ifdef WEXITSTATUS
-	int status;
-#else
-	union wait status;
-#endif
-	pid_t pid;
-	u_int yperrno;
-
-
-#ifdef DEBUG
-	printf("%s %s\n", key, data);
-#endif
-	(void)sprintf(updater, "make -s -f %s/%s %s", YPDBPATH, /* !!! */
-					UPDATEFILE, mapname);
-	pid = _openchild(updater, &childargs, &childrslt);
-	if (pid < 0) {
-		return (YPERR_YPERR);
-	}
-
-	/*
-	 * Write to child
-	 */
-	(void)fprintf(childargs, "%s\n", requester);
-	(void)fprintf(childargs, "%u\n", op);
-	(void)fprintf(childargs, "%u\n", keylen);
-	(void)fwrite(key, (int)keylen, 1, childargs);
-	(void)fprintf(childargs, "\n");
-	(void)fprintf(childargs, "%u\n", datalen);
-	(void)fwrite(data, (int)datalen, 1, childargs);
-	(void)fprintf(childargs, "\n");
-	(void)fclose(childargs);
-
-	/*
-	 * Read from child
-	 */
-	(void)fscanf(childrslt, "%d", &yperrno);
-	(void)fclose(childrslt);
-
-	(void)wait(&status);
-#ifdef WEXITSTATUS
-	if (WEXITSTATUS(status) != 0) {
-#else
-	if (status.w_retcode != 0) {
-#endif
-		return (YPERR_YPERR);
-	}
-	return (yperrno);
-}
-
-/*
- * returns pid, or -1 for failure
- */
-static pid_t
-_openchild(char *command, FILE **fto, FILE **ffrom)
-{
-	int i;
-	pid_t pid;
-	int pdto[2];
-	int pdfrom[2];
-	char *com;
-	struct rlimit rl;
-
-	if (pipe(pdto) < 0) {
-		goto error1;
-	}
-	if (pipe(pdfrom) < 0) {
-		goto error2;
-	}
-	switch (pid = fork()) {
-	case -1:
-		goto error3;
-
-	case 0:
-		/*
-		 * child: read from pdto[0], write into pdfrom[1]
-		 */
-		(void)close(0);
-		(void)dup(pdto[0]);
-		(void)close(1);
-		(void)dup(pdfrom[1]);
-		getrlimit(RLIMIT_NOFILE, &rl);
-		for (i = rl.rlim_max - 1; i >= 3; i--) {
-			(void) close(i);
-		}
-		com = malloc((unsigned) strlen(command) + 6);
-		if (com == NULL) {
-			_exit(~0);
-		}
-		(void)sprintf(com, "exec %s", command);
-		execl(SHELL, basename(SHELL), "-c", com, (char *)NULL);
-		_exit(~0);
-
-	default:
-		/*
-		 * parent: write into pdto[1], read from pdfrom[0]
-		 */
-		*fto = fdopen(pdto[1], "w");
-		(void)close(pdto[0]);
-		*ffrom = fdopen(pdfrom[0], "r");
-		(void)close(pdfrom[1]);
-		break;
-	}
-	return (pid);
-
-	/*
-	 * error cleanup and return
-	 */
-error3:
-	(void)close(pdfrom[0]);
-	(void)close(pdfrom[1]);
-error2:
-	(void)close(pdto[0]);
-	(void)close(pdto[1]);
-error1:
-	return (-1);
-}
-
-static char *
-basename(char *path)
-{
-	char *p;
-
-	p = strrchr(path, '/');
-	if (p == NULL) {
-		return (path);
-	} else {
-		return (p + 1);
-	}
-}
-
-#else /* YP */
-
-#define	ERR_ACCESS	1
-#define	ERR_MALLOC	2
-#define	ERR_READ	3
-#define	ERR_WRITE	4
-#define	ERR_DBASE	5
-#define	ERR_KEY		6
-
-static int match(char *, char *);
-
-/*
- * Determine if requester is allowed to update the given map,
- * and update it if so. Returns the status, which is zero
- * if there is no access violation. This function updates
- * the local file and then shuts up.
- */
-int
-localupdate(char *name, char *filename, u_int op, u_int keylen __unused,
-    char *key, u_int datalen __unused, char *data)
-{
-	char line[256];
-	FILE *rf;
-	FILE *wf;
-	char *tmpname;
-	int err;
-
-	/*
-	 * Check permission
-	 */
-	if (strcmp(name, key) != 0) {
-		return (ERR_ACCESS);
-	}
-	if (strcmp(name, "nobody") == 0) {
-		/*
-		 * Can't change "nobody"s key.
-		 */
-		return (ERR_ACCESS);
-	}
-
-	/*
-	 * Open files
-	 */
-	tmpname = malloc(strlen(filename) + 4);
-	if (tmpname == NULL) {
-		return (ERR_MALLOC);
-	}
-	sprintf(tmpname, "%s.tmp", filename);
-	rf = fopen(filename, "r");
-	if (rf == NULL) {
-		err = ERR_READ;
-		goto cleanup;
-	}
-	wf = fopen(tmpname, "w");
-	if (wf == NULL) {
-		fclose(rf);
-		err = ERR_WRITE;
-		goto cleanup;
-	}
-	err = -1;
-	while (fgets(line, sizeof (line), rf)) {
-		if (err < 0 && match(line, name)) {
-			switch (op) {
-			case YPOP_INSERT:
-				err = ERR_KEY;
-				break;
-			case YPOP_STORE:
-			case YPOP_CHANGE:
-				fprintf(wf, "%s %s\n", key, data);
-				err = 0;
-				break;
-			case YPOP_DELETE:
-				/* do nothing */
-				err = 0;
-				break;
-			}
-		} else {
-			fputs(line, wf);
-		}
-	}
-	if (err < 0) {
-		switch (op) {
-		case YPOP_CHANGE:
-		case YPOP_DELETE:
-			err = ERR_KEY;
-			break;
-		case YPOP_INSERT:
-		case YPOP_STORE:
-			err = 0;
-			fprintf(wf, "%s %s\n", key, data);
-			break;
-		}
-	}
-	fclose(wf);
-	fclose(rf);
-	if (err == 0) {
-		if (rename(tmpname, filename) < 0) {
-			err = ERR_DBASE;
-			goto cleanup;
-		}
-	} else {
-		if (unlink(tmpname) < 0) {
-			err = ERR_DBASE;
-			goto cleanup;
-		}
-	}
-
-cleanup:
-	free(tmpname);
-	return (err);
-}
-
-static int
-match(char *line, char *name)
-{
-	int len;
-
-	len = strlen(name);
-	return (strncmp(line, name, len) == 0 &&
-		(line[len] == ' ' || line[len] == '\t'));
-}
-#endif /* !YP */