NoMachine NX is the next-generation X compression and roundtrip suppression

scheme. It can operate remote X11 sessions over 56k modem dialup links or
anything better.

This port contains a free (GPL) implementation of the nxserver component.

PR:		ports/79670
Submitted by:	dewey hylton <freenx@deweyonline.com>

10 files changed, 261 insertions, 0 deletions

diff --git a/net/freenx/Makefile b/net/freenx/Makefile
new file mode 100644
index 000000000000..b85dfe2601de
--- /dev/null
+++ b/net/freenx/Makefile
@@ -0,0 +1,36 @@
+# New ports collection makefile for:    freenx
+# Date created:                         Sat 11 Sep 2004
+# Whom:                                 Lauri Watts <lauri@kde.org>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	freenx
+PORTVERSION=	0.3.1
+CATEGORIES=	net
+MASTER_SITES=	http://debian.tu-bs.de/knoppix/nx/
+
+MAINTAINER=	freenx@deweyonline.com
+COMMENT=	Low-bandwidth X network server
+
+RUN_DEPENDS=	${NXPREFIX}/bin/nxagent:${PORTSDIR}/net/nxserver \
+		bash:${PORTSDIR}/shells/bash2 \
+		expect:${PORTSDIR}/lang/expect
+
+NO_BUILD=	yes
+
+USE_X_PREFIX=	yes
+NXPREFIX?=	${PREFIX}/NX
+WRKSRC=		${WRKDIR}
+
+do-install:
+	${MKDIR} ${NXPREFIX}/bin
+	${INSTALL_SCRIPT} ${WRKSRC}/freenx-0.3.1/nxclient ${NXPREFIX}/bin
+	${INSTALL_SCRIPT} ${WRKSRC}/freenx-0.3.1/nxnode ${NXPREFIX}/bin
+	${INSTALL_SCRIPT} ${WRKSRC}/freenx-0.3.1/nxnode-login ${NXPREFIX}/bin
+	${INSTALL_SCRIPT} ${WRKSRC}/freenx-0.3.1/nxserver ${NXPREFIX}/bin
+	${INSTALL_SCRIPT} ${WRKSRC}/freenx-0.3.1/nxsetup ${NXPREFIX}/bin
+	${INSTALL_SCRIPT} ${WRKSRC}/freenx-0.3.1/nxkeygen ${NXPREFIX}/bin
+	${INSTALL_SCRIPT} ${WRKSRC}/freenx-0.3.1/nxloadconfig ${NXPREFIX}/bin
+
+.include <bsd.port.mk>
diff --git a/net/freenx/distinfo b/net/freenx/distinfo
new file mode 100644
index 000000000000..5e9523b9d5ad
--- /dev/null
+++ b/net/freenx/distinfo
@@ -0,0 +1,2 @@
+MD5 (freenx-0.3.1.tar.gz) = 73295358543aa8b785d2fd817f118424
+SIZE (freenx-0.3.1.tar.gz) = 32804
diff --git a/net/freenx/files/patch-freenx-nxclient b/net/freenx/files/patch-freenx-nxclient
new file mode 100644
index 000000000000..1b65e9feafd8
--- /dev/null
+++ b/net/freenx/files/patch-freenx-nxclient
@@ -0,0 +1,8 @@
+--- freenx-0.3.1/nxclient.orig	Fri Sep 10 10:04:51 2004
++++ freenx-0.3.1/nxclient	Fri Sep 17 12:24:22 2004
+@@ -1,4 +1,4 @@
+-#!/bin/bash
++#!/usr/local/bin/bash
+ 
+ TEMP=`getopt -a -o d: --long local,noautokill,dialog:,caption:,message:,display: -n $(basename $0) -- "$@"`
+ 
diff --git a/net/freenx/files/patch-freenx-nxkeygen b/net/freenx/files/patch-freenx-nxkeygen
new file mode 100644
index 000000000000..deb8b2014c80
--- /dev/null
+++ b/net/freenx/files/patch-freenx-nxkeygen
@@ -0,0 +1,17 @@
+--- freenx-0.3.1/nxkeygen.orig	Sun Feb 13 20:52:08 2005
++++ freenx-0.3.1/nxkeygen	Mon Mar 28 15:26:50 2005
+@@ -1,4 +1,4 @@
+-#!/bin/bash
++#!/usr/local/bin/bash
+ #
+ # /usr/NX/bin/nxkeygen
+ #		Create a new client/server key pair
+@@ -48,7 +48,7 @@
+ 
+ 	for x in ${NX_CLIENT_KEY} ${NX_SERVER_KEY} ; do
+ 		chmod 600 $x
+-		chown nx:root $x
++		chown nx:nx $x
+ 	done
+ 	
+ 	# copy the key to the authorized_keys2 file
diff --git a/net/freenx/files/patch-freenx-nxloadconfig b/net/freenx/files/patch-freenx-nxloadconfig
new file mode 100644
index 000000000000..a6df85fe7cb7
--- /dev/null
+++ b/net/freenx/files/patch-freenx-nxloadconfig
@@ -0,0 +1,19 @@
+--- freenx-0.3.1/nxloadconfig.orig	Thu Mar 10 19:11:15 2005
++++ freenx-0.3.1/nxloadconfig	Mon Mar 28 12:35:11 2005
+@@ -18,12 +18,12 @@
+ NX_LICENSE="OS (GPL)"
+ 
+ # Where can different nx components be found
+-NX_DIR=/usr
++NX_DIR=/usr/X11R6/NX/
+ PATH_BIN=$NX_DIR/bin # if you change that, be sure to also change the public keys
+ PATH_LIB=$NX_DIR/lib
+-NX_ETC_DIR=/etc/nxserver
+-NX_SESS_DIR=/var/lib/nxserver/db
+-NX_HOME_DIR=/var/lib/nxserver/home
++NX_ETC_DIR=/usr/X11R6/NX/etc/nxserver/
++NX_SESS_DIR=/var/lib/nxserver/
++NX_HOME_DIR=/home/nx/
+ 
+ # adds PATH_LIB to the startup of nxagents
+ # Should be set to 1 if PATH_LIB is not a system default library path
diff --git a/net/freenx/files/patch-freenx-nxnode b/net/freenx/files/patch-freenx-nxnode
new file mode 100644
index 000000000000..6fd627be0c33
--- /dev/null
+++ b/net/freenx/files/patch-freenx-nxnode
@@ -0,0 +1,57 @@
+--- freenx-0.3.1/nxnode.orig	Sat Mar 12 12:57:35 2005
++++ freenx-0.3.1/nxnode	Mon Mar 28 12:10:41 2005
+@@ -1,4 +1,4 @@
+-#!/bin/bash
++#!/usr/local/bin/bash
+ 
+ # Free implementation of nxserver components
+ #
+@@ -198,7 +198,7 @@
+ 		P=""
+ 		[ -n "$agent_user" ] && U="-u $agent_user"
+ 		[ -n "$agent_password" ] && P="-p -"
+-		echo "$agent_password" | $PATH_BIN/nxdesktop -name "NX - $user@$SERVER_NAME:$display - $session (GPL Edition)" $K $G $U $P $agent_server $AGENT_EXTRA_OPTIONS_RDP 2>>~/.nx/C-$sess_id/session &
++		echo "$agent_password" | LD_LIBRARY_PATH=$NX_DIR/lib $PATH_BIN/nxdesktop -name "NX - $user@$SERVER_NAME:$display - $session (GPL Edition)" $K $G $U $P $agent_server $AGENT_EXTRA_OPTIONS_RDP 2>>~/.nx/C-$sess_id/session &
+ 	else
+ 
+ 	# nxviewer session
+@@ -206,17 +206,17 @@
+ 	if [ "$type" = "vnc" ]
+ 	then
+ 		mkdir -p ~/.nx/C-$sess_id/scripts/
+-		echo "$agent_password" | $PATH_BIN/nxpasswd ~/.nx/C-$sess_id/scripts/.passwd doit
+-		$PATH_BIN/nxviewer -encodings tight hextile copyrect raw -passwd ~/.nx/C-$sess_id/scripts/.passwd -name "NX - $user@$SERVER_NAME:$display - $session (GPL Edition)"  $agent_server $AGENT_EXTRA_OPTIONS_RFB 2>>~/.nx/C-$sess_id/session &
++		echo "$agent_password" | LD_LIBRARY_PATH=$NX_DIR/lib $PATH_BIN/nxpasswd ~/.nx/C-$sess_id/scripts/.passwd doit
++		LD_LIBRARY_PATH=$NX_DIR/lib $PATH_BIN/nxviewer -encodings tight hextile copyrect raw -passwd ~/.nx/C-$sess_id/scripts/.passwd -name "NX - $user@$SERVER_NAME:$display - $session (GPL Edition)"  $agent_server $AGENT_EXTRA_OPTIONS_RFB 2>>~/.nx/C-$sess_id/session &
+ 	else
+ 		# "normal" nxagent session
+ 		if [ -n "$R" -a "$ENABLE_ROOTLESS_MODE" != "1" ]
+ 		then
+ 			# nxproxy single application mode session
+-			$PATH_BIN/nxproxy -C :$display $PROXY_EXTRA_OPTIONS 2>>~/.nx/C-$sess_id/session &
++			LD_LIBRARY_PATH=$NX_DIR/lib $PATH_BIN/nxproxy -C :$display $PROXY_EXTRA_OPTIONS 2>>~/.nx/C-$sess_id/session &
+ 		else
+ 			# nxagent session
+-			$PATH_BIN/nxagent -persistent $R -name "NX - $user@$SERVER_NAME:$display - $session (GPL Edition)" $K $G $B :$display $AGENT_EXTRA_OPTIONS_X 2>>~/.nx/C-$sess_id/session &
++			LD_LIBRARY_PATH=$NX_DIR/lib $PATH_BIN/nxagent -persistent $R -name "NX - $user@$SERVER_NAME:$display - $session (GPL Edition)" $K $G $B :$display $AGENT_EXTRA_OPTIONS_X 2>>~/.nx/C-$sess_id/session &
+ 		fi
+ 	fi
+ 	fi
+@@ -460,7 +460,7 @@
+ 	# TODO: imagecompressionmethod ...
+ 	[ "$imagecompressionmethod" = "0" ] && PACK="pack=nopack,"
+ 	
+-	proxy_cookie=$(echo $[$RANDOM*$RANDOM] | md5sum | cut -d" " -f1)
++	proxy_cookie=$(echo $[$RANDOM*$RANDOM] | md5 | cut -d" " -f1)
+ 
+ 	# write options file
+ 	[ -z "$samba" ] && samba=0
+@@ -573,7 +573,7 @@
+ 	$COMMAND_SMBMOUNT //$computername/$rdir $HOME/$dir -o username $username ip 127.0.0.1 port $port
+ 	if [ $? -eq 0 ]
+ 	then
+-		$PATH_BIN/nxclient -dialog ok -caption "NXServer Message" -message "Info: Share: '//$computername/$rdir' mounted on: '$HOME/$dir'" -noautokill -display :$display
++		LD_LIBRARY_PATH=$NX_DIR/lib $PATH_BIN/nxclient -dialog ok -caption "NXServer Message" -message "Info: Share: '//$computername/$rdir' mounted on: '$HOME/$dir'" -noautokill -display :$display
+ 	fi
+ }
+ 
diff --git a/net/freenx/files/patch-freenx-nxserver b/net/freenx/files/patch-freenx-nxserver
new file mode 100644
index 000000000000..0fb6112053f4
--- /dev/null
+++ b/net/freenx/files/patch-freenx-nxserver
@@ -0,0 +1,44 @@
+--- freenx-0.3.1/nxserver.orig	Sun Mar 13 19:56:34 2005
++++ freenx-0.3.1/nxserver	Mon Mar 28 16:49:04 2005
+@@ -1,4 +1,4 @@
+-#!/bin/bash
++#!/usr/local/bin/bash
+ 
+ # Free implementation of nxserver components
+ #
+@@ -48,7 +48,7 @@
+ 
+ passdb_get_crypt_pass()
+ {
+-	echo "$@" | md5sum | cut -d" " -f1
++	echo "$@" | md5 | cut -d" " -f1
+ }
+ 
+ passdb_get_pass()
+@@ -697,7 +697,7 @@
+ 		
+ 		rm -f "$SESS_LOCKFILE"
+ 	
+-		uniqueid=$(echo $[$RANDOM*$RANDOM] | md5sum | cut -d" " -f1 | tr "[a-z]" "[A-Z]")
++		uniqueid=$(echo $[$RANDOM*$RANDOM] | md5 | cut -d" " -f1 | tr "[a-z]" "[A-Z]")
+ 		FULL_PARAMS="user=$USER&userip=$USERIP&uniqueid=$uniqueid&display=$SESS_DISPLAY&$PARAMS"
+ 		log "$FULL_PARAMS"
+ 
+@@ -755,7 +755,7 @@
+ 			if [ "$ENCRYPTION" = "1" ] 
+ 			then 
+ 				let PROXY_DISPLAY=$SESS_DISPLAY+4000
+-				netcat 127.0.0.1 $PROXY_DISPLAY
++				nc 127.0.0.1 $PROXY_DISPLAY
+ 				exit 0
+ 			else
+ 				echo_x "NX> 1001 Bye."
+@@ -953,7 +953,7 @@
+ 	
+ 	[ ${#CMD_CHUSER} -ge 32 ] && cmd_abort "Error: User $CMD_CHUSER must be shorter than 32 characters."
+ 	egrep -q "^$CMD_CHUSER:" $NX_ETC_DIR/passwords && cmd_abort "Error: User $CMD_CHUSER already in database."
+-	getent passwd | egrep -q "^$CMD_CHUSER:" || cmd_abort "Error: User $CMD_CHUSER not existing on local system. Can't add."
++	cat /etc/passwd | egrep -q "^$CMD_CHUSER:" || cmd_abort "Error: User $CMD_CHUSER not existing on local system. Can't add."
+ 	passdb_add_user "$CMD_CHUSER"
+ }
+ 
diff --git a/net/freenx/files/patch-freenx-nxsetup b/net/freenx/files/patch-freenx-nxsetup
new file mode 100644
index 000000000000..3d3c7b37d20e
--- /dev/null
+++ b/net/freenx/files/patch-freenx-nxsetup
@@ -0,0 +1,63 @@
+--- freenx-0.3.1/nxsetup.orig	Tue Feb 15 19:00:31 2005
++++ freenx-0.3.1/nxsetup	Mon Mar 28 15:53:10 2005
+@@ -1,4 +1,4 @@
+-#!/bin/bash
++#!/usr/local/bin/bash
+ 
+ # Coypright (c) 2004-2005 by Fabian Franz <freenx@fabian-franz.de>.
+ #                    2005 by Jon Severinsson <jonno@users.berlios.de>.
+@@ -97,7 +97,9 @@
+ {
+ 	set -e
+ 	
+-	if [ "$(pidof sshd)" = "" ]
++	#if [ "$(pidof sshd)" = "" ]
++	MAYBE_PID=`cat /var/run/sshd.pid`
++	if test -z "$MAYBE_PID"
+ 	then 
+ 		echo -n "Starting ssh service ..."
+ 		# Generate Host keys if they are not available, yet
+@@ -129,10 +131,12 @@
+ 	chmod 600 "$NX_LOGFILE"
+ 	echo "done"
+ 	
+-	if ! { getent passwd | egrep -q "^nx:"; }
++	#if ! { getent passwd | egrep -q "^nx:"; }
++	if ! { cat /etc/passwd |egrep -q "^nx:"; }
+ 	then
+ 		echo -n "Setting up user nx ..."
+-		useradd_nx
++		#useradd_nx
++		pw useradd nx -d $NX_HOME_DIR -s $PATH_BIN/nxserver
+ 		echo "done"
+ 	fi
+ 	
+@@ -173,19 +177,22 @@
+ 	echo "done"
+ 	
+ 	echo -n "Setting up permissions ..."
+-	chown -R nx:root $NX_SESS_DIR
+-	chown -R nx:root $NX_ETC_DIR
+-	chown -R nx:root $NX_HOME_DIR
+-	chown nx:root "$NX_LOGFILE"
++	chown -R nx:nx $NX_SESS_DIR
++	chown -R nx:nx $NX_ETC_DIR
++	chown -R nx:nx $NX_HOME_DIR
++	chown nx:nx "$NX_LOGFILE"
++	chmod 0400 $NX_HOME_DIR/.ssh/$SSH_AUTHORIZED_KEYS
+ 	echo "done"
+ }
+ 
+ uninstall_nx() 
+ {
+-	if { getent passwd | egrep -q "^nx:"; }
++	#if { getent passwd | egrep -q "^nx:"; }
++	if { cat /etc/passwd | egrep -q "^nx:"; }
+ 	then
+ 		echo -n "Removing user nx ..."
+-		userdel nx
++		#userdel nx
++		pw userdel nx
+ 		echo "done"
+ 	fi
+ 	
diff --git a/net/freenx/pkg-descr b/net/freenx/pkg-descr
new file mode 100644
index 000000000000..725991f2768a
--- /dev/null
+++ b/net/freenx/pkg-descr
@@ -0,0 +1,8 @@
+NoMachine NX is the next-generation X compression and roundtrip suppression 
+scheme. It can operate remote X11 sessions over 56k modem dialup links or 
+anything better. 
+
+This package contains a free (GPL) implementation of the nxserver component.
+
+WWW: http://www.nomachine.com/
+WWW: http://www.kalyxo.org/twiki/bin/view/Main/FreeNX
diff --git a/net/freenx/pkg-plist b/net/freenx/pkg-plist
new file mode 100644
index 000000000000..f70706abe870
--- /dev/null
+++ b/net/freenx/pkg-plist
@@ -0,0 +1,7 @@
+NX/bin/nxclient
+NX/bin/nxnode
+NX/bin/nxnode-login
+NX/bin/nxserver
+NX/bin/nxsetup
+NX/bin/nxkeygen
+NX/bin/nxloadconfig