Remove the unmaintained University of Michigan NFSv4 client from 8.x

prior to 8.0-RELEASE.  Rick Macklem's new and more feature-rich NFSv234
client and server are replacing it.

Discussed with:	rmacklem

3 files changed, 0 insertions, 492 deletions

diff --git a/sbin/idmapd/Makefile b/sbin/idmapd/Makefile
deleted file mode 100644
index 8206e0d..0000000
--- a/sbin/idmapd/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#	@(#)Makefile	8.2 (Berkeley) 3/27/94
-#
-# $FreeBSD$
-
-PROG=	idmapd
-MAN=	idmapd.8
-
-CFLAGS+= -DNFS -I${.CURDIR}/../../sys
-WARNS?=	2
-
-.include <bsd.prog.mk>
diff --git a/sbin/idmapd/idmapd.8 b/sbin/idmapd/idmapd.8
deleted file mode 100644
index 1fb6216..0000000
--- a/sbin/idmapd/idmapd.8
+++ /dev/null
@@ -1,63 +0,0 @@
-.\" copyright (c) 2003
-.\" the regents of the university of michigan
-.\" all rights reserved
-.\"
-.\" permission is granted to use, copy, create derivative works and redistribute
-.\" this software and such derivative works for any purpose, so long as the name
-.\" of the university of michigan is not used in any advertising or publicity
-.\" pertaining to the use or distribution of this software without specific,
-.\" written prior authorization.  if the above copyright notice or any other
-.\" identification of the university of michigan is included in any copy of any
-.\" portion of this software, then the disclaimer below must also be included.
-.\"
-.\" this software is provided as is, without representation from the university
-.\" of michigan as to its fitness for any purpose, and without warranty by the
-.\" university of michigan of any kind, either express or implied, including
-.\" without limitation the implied warranties of merchantability and fitness for
-.\" a particular purpose. the regents of the university of michigan shall not be
-.\" liable for any damages, including special, indirect, incidental, or
-.\" consequential damages, with respect to any claim arising out of or in
-.\" connection with the use of the software, even if it has been or is hereafter
-.\" advised of the possibility of such damages.
-.\"
-.\" $FreeBSD$
-.\"
-.Dd October 15, 2006
-.Dt IDMAPD 8
-.Os
-.Sh NAME
-.Nm idmapd
-.Nd name/UID mapper for NFSv4
-.Sh SYNOPSIS
-.Nm
-.Op Fl v
-.Op Fl d Ar domainname
-.Sh DESCRIPTION
-The
-.Nm
-daemon normally runs in the background and services UID/GID-to-name and
-name-to-UID/GID mapping
-requests from the NFSv4 client kernel threads.
-.Pp
-The options are:
-.Bl -tag -width indent
-.It Fl d
-Set the domain part of the name string to the specified string.
-.It Fl v
-Be verbose, and do not run in the background.
-.El
-.Sh FILES
-.Bl -tag -width ".Pa /etc/master.passwd" -compact
-.It Pa /etc/pwd.db
-The insecure password database file.
-.It Pa /etc/spwd.db
-The secure password database file.
-.It Pa /etc/master.passwd
-The current password file.
-.It Pa /etc/passwd
-A Version 7 format password file.
-.El
-.Sh SEE ALSO
-.Xr getpwnam 3 ,
-.Xr getpwuid 3 ,
-.Xr mount_nfs4 8
diff --git a/sbin/idmapd/idmapd.c b/sbin/idmapd/idmapd.c
deleted file mode 100644
index fa3a082..0000000
--- a/sbin/idmapd/idmapd.c
+++ /dev/null
@@ -1,418 +0,0 @@
-/* $FreeBSD$ */
-/* $Id: idmapd.c,v 1.5 2003/11/05 14:58:58 rees Exp $ */
-
-/*
- * copyright (c) 2003
- * the regents of the university of michigan
- * all rights reserved
- * 
- * permission is granted to use, copy, create derivative works and redistribute
- * this software and such derivative works for any purpose, so long as the name
- * of the university of michigan is not used in any advertising or publicity
- * pertaining to the use or distribution of this software without specific,
- * written prior authorization.  if the above copyright notice or any other
- * identification of the university of michigan is included in any copy of any
- * portion of this software, then the disclaimer below must also be included.
- * 
- * this software is provided as is, without representation from the university
- * of michigan as to its fitness for any purpose, and without warranty by the
- * university of michigan of any kind, either express or implied, including
- * without limitation the implied warranties of merchantability and fitness for
- * a particular purpose. the regents of the university of michigan shall not be
- * liable for any damages, including special, indirect, incidental, or
- * consequential damages, with respect to any claim arising out of or in
- * connection with the use of the software, even if it has been or is hereafter
- * advised of the possibility of such damages.
- */
-
-/* XXX ignores the domain of received names. */
-
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <sys/syscall.h>
-#include <sys/errno.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/queue.h>
-
-#include <nfs4client/nfs4_dev.h>
-#include <nfs4client/nfs4_idmap.h>
-
-#include <stdio.h>
-#include <fcntl.h>
-#include <assert.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <pwd.h>
-#include <grp.h>
-
-#define DEV_PATH "/dev/nfs4"
-
-#define DOMAIN	"@FreeBSD.org"
-#define BADUSER	"nobody"
-#define BADGROUP "nogroup"
-#define BADUID	65534
-#define BADGID	65533
-
-struct idmap_e {
-	struct nfs4dev_msg msg;
-	TAILQ_ENTRY(idmap_e) next;
-};
-
-int fd, verbose;
-char *domain = DOMAIN;
-
-TAILQ_HEAD(, idmap_e) upcall_q;
-
-#define add_idmap_e(E) do {	\
-  	assert(E != NULL);	\
-	TAILQ_INSERT_TAIL(&upcall_q, E, next); \
-} while(0)
-
-#define remove_idmap_e(E) do {	\
-  	assert(E != NULL && !TAILQ_EMPTY(&upcall_q));	\
-	E = TAILQ_FIRST(&upcall_q);	\
-	TAILQ_REMOVE(&upcall_q, E, next); \
-} while(0)
-
-#define get_idmap_e(E) do {	\
-  	if ((E = (struct idmap_e *) malloc(sizeof(struct idmap_e))) == NULL) {\
-		fprintf(stderr, "get_idmap_e(): error in malloc\n");\
-	} } while(0)
-
-#define put_idmap_e(E) free(E)
-
-/* from marius */
-int
-validateascii(char *string, u_int32_t len)
-{
-	int i;
-
-	for (i = 0; i < len; i++) {
-		if (string[i] == '\0')
-			break;
-		if (string[i] & 0x80)
-			return (-1);
-	}
-
-	if (string[i] != '\0')
-		return (-1);
-	return (i + 1);
-}
-
-char *
-idmap_prune_domain(struct idmap_msg * m)
-{
-  	size_t i;
-	size_t len;
-	char * ret = NULL;
-
-	if (m == NULL)
-		return NULL;
-
-	len = m->id_namelen;
-
-	if (validateascii(m->id_name, len) < 0) {
-		fprintf(stderr, "msg has invalid ascii\n");
-		return NULL;
-	}
-
-	for (i=0; i < len && m->id_name[i] != '@' ; i++);
-
-	ret = (char *)malloc(i+1);
-	if (ret == NULL)
-	  return NULL;
-
-	bcopy(m->id_name, ret, i);
-	ret[i] = '\0';
-
-	return ret;
-}
-
-int
-idmap_add_domain(struct idmap_msg * m, char * name)
-{
-  	size_t len, nlen;
-
-	if (m == NULL || name == NULL)
-		return -1;
-
-	len = strlen(name);
-
-	nlen = len + strlen(domain);
-
-	if (nlen > IDMAP_MAXNAMELEN)
-	  	return -1;
-
-	bcopy(name, &m->id_name[0], len);
-	bcopy(domain, &m->id_name[len], strlen(domain));
-
-	m->id_name[nlen] = '\0';
-	m->id_namelen = nlen;
-
-	return 0;
-}
-
-int
-idmap_name(struct idmap_msg * m, char *name)
-{
-	if (m == NULL || name == NULL || m->id_namelen != 0)
-		return -1;
-
-	if (idmap_add_domain(m, name))
-		return -1;
-
-	return 0;
-}
-
-int
-idmap_id(struct idmap_msg * m, ident_t id)
-{
-	if (m == NULL || m->id_namelen == 0) {
-		fprintf(stderr, "idmap_id: bad msg\n");
-	  	return -1;
-	}
-
-	switch(m->id_type) {
-	case IDMAP_TYPE_UID:
-		m->id_id.uid = id.uid;
-		break;
-	case IDMAP_TYPE_GID:
-		m->id_id.gid = id.gid;
-		break;
-	default:
-		return -1;
-		break;
-	};
-
-	return 0;
-}
-
-int
-idmap_service(struct idmap_e * e)
-{
-  	struct idmap_msg * m;
-	struct passwd * pwd;
-	struct group * grp;
-	ident_t id;
-	char * name;
-
-	if (e == NULL) {
-	  	fprintf(stderr, "bad entry\n");
-		return -1;
-	}
-
-	if (e->msg.msg_vers != NFS4DEV_VERSION) {
-		fprintf(stderr, "kernel/userland version mismatch! %d/%d\n",
-		    e->msg.msg_vers, NFS4DEV_VERSION);
-		return -1;
-	}
-
-	if (e->msg.msg_type != NFS4DEV_TYPE_IDMAP) {
-  		fprintf(stderr, "bad type!\n");
-		return -1;
-	}
-
-	if (e->msg.msg_len != sizeof(struct idmap_msg)) {
-		fprintf(stderr, "bad message length: %zu/%zu\n", e->msg.msg_len,
-			sizeof(struct idmap_msg));
-		return -1;
-	}
-
-	if (verbose)
-		printf("servicing msg xid: %x\n", e->msg.msg_xid);
-
-
-	m = (struct idmap_msg *)e->msg.msg_data;
-
-	if (m->id_namelen != 0 && m->id_namelen != strlen(m->id_name)) {
-		fprintf(stderr, "bad name length in idmap_msg\n");
-		return -1;
-	}
-
-	switch (m->id_type) {
-	case IDMAP_TYPE_UID:
-		if (m->id_namelen == 0) {
-			/* id to name */
-		  	pwd = getpwuid(m->id_id.uid);
-
-			if (pwd == NULL) {
-				fprintf(stderr, "unknown uid %d!\n",
-					(uint32_t)m->id_id.uid);
-				name = BADUSER;
-			} else
-			  	name = pwd->pw_name;
-
-			if (idmap_name(m, name))
-				return -1;
-
-		} else {
-		  	/* name to id */
-		  	name = idmap_prune_domain(m);
-			if (name == NULL)
-				return -1;
-
-			pwd = getpwnam(name);
-
-			if (pwd == NULL) {
-				fprintf(stderr, "unknown username %s!\n", name);
-
-				id.uid = (uid_t)BADUID;
-			} else
-			  	id.uid = pwd->pw_uid;
-
-			free(name);
-
-			if (idmap_id(m, id))
-				return -1;
-		}
-		break;
-	case IDMAP_TYPE_GID:
-		if (m->id_namelen == 0) {
-			/* id to name */
-		  	grp = getgrgid(m->id_id.gid);
-
-			if (grp == NULL) {
-				fprintf(stderr, "unknown gid %d!\n",
-					(uint32_t)m->id_id.gid);
-				name = BADGROUP;
-			} else
-			  	name = grp->gr_name;
-
-			if (idmap_name(m, name))
-				return -1;
-		} else {
-		  	/* name to id */
-		  	name = idmap_prune_domain(m);
-			if (name == NULL)
-				return -1;
-
-			grp = getgrnam(name);
-
-			if (grp == NULL) {
-				fprintf(stderr, "unknown groupname %s!\n", name);
-
-				id.gid = (gid_t)BADGID;
-			} else
-			  	id.gid = grp->gr_gid;
-
-			free(name);
-
-			if (idmap_id(m, id))
-				return -1;
-		}
-		break;
-	default:
-		fprintf(stderr, "bad idmap type: %d\n", m->id_type);
-		return -1;
-		break;
-	}
-
-	return 0;
-}
-
-int
-main(int argc, char ** argv)
-{
-	int error = 0;
-	struct idmap_e * entry;
-	fd_set read_fds, write_fds;
-	int maxfd;
-	int ret, ch;
-
-	while ((ch = getopt(argc, argv, "d:v")) != -1) {
-		switch (ch) {
-		case 'd':
-			domain = optarg;
-			break;
-		case 'v':
-			verbose = 1;
-			break;
-		default:
-			fprintf(stderr, "usage: %s [-v] [-d domain]\n", argv[0]);
-			exit(1);
-			break;
-		}
-	}
-
-
-	TAILQ_INIT(&upcall_q);
-
-	fd = open(DEV_PATH, O_RDWR, S_IRUSR | S_IWUSR);
-
-	if (fd < 0) {
-		perror(DEV_PATH);
-		exit(1);
-	}
-
-	if (!verbose)
-		daemon(0,0);
-
-	maxfd = fd;
-	for (;;) {
-	  	struct timeval timo = {1, 0};
-		do {
-			FD_ZERO(&read_fds);
-			FD_ZERO(&write_fds);
-
-			FD_SET(fd, &read_fds);
-			FD_SET(fd, &write_fds);
-
-			ret = select(maxfd+1, &read_fds, &write_fds, NULL, &timo);
-		} while (ret < 0 && errno == EINTR);
-
-		if (ret <= 0) {
-			if (ret != 0)
-				perror("select");
-			continue;
-		}
-
-
-		if (FD_ISSET(fd, &read_fds)) {
-			for (;;) {
-				get_idmap_e(entry);
-
-				error = ioctl(fd, NFS4DEVIOCGET, &entry->msg);
-
-				if (error == -1) {
-					if (errno != EAGAIN)
-	  					perror("get ioctl:");
-					put_idmap_e(entry);
-					break;
-				}
-
-				switch (entry->msg.msg_type ) {
-				case NFS4DEV_TYPE_IDMAP:
-					if (idmap_service(entry))
-						entry->msg.msg_error = EIO;
-				break;
-				default:
-					fprintf(stderr, "unknown nfs4dev_msg type\n");
-					entry->msg.msg_error = EIO;
-				break;
-				}
-
-				add_idmap_e(entry);
-			}
-		}
-
-		if (FD_ISSET(fd, &write_fds)) {
-			while (!TAILQ_EMPTY(&upcall_q)) {
-				remove_idmap_e(entry);
-
-				error = ioctl(fd, NFS4DEVIOCPUT, &entry->msg);
-
-				if (error == -1) {
-				  	if (errno != EAGAIN)
-	  					perror("put ioctl");
-					break;
-				}
-				put_idmap_e(entry);
-			}
-		}
-	}
-
-	/* never reached */
-	exit(1);
-}