nstxd allows a nstx client daemon to tunnel IP traffic through DNS requests

to the machine running nstxd.

PR:		ports/110716
Submitted by:	nagilum

net/Makefile

@@ -360,6 +360,7 @@
     SUBDIR += nph
     SUBDIR += ns
     SUBDIR += nss_ldap
+    SUBDIR += nstxd
     SUBDIR += ntalk
     SUBDIR += ntop
     SUBDIR += ntp

net/nstxd/Makefile

@@ -0,0 +1,40 @@
+# New ports collection makefile for:   nstxd
+# Date created:        1 April 2007
+# Whom:                nagilum
+#
+# $FreeBSD$
+#
+
+PORTNAME=	nstxd
+PORTVERSION=	1.1b6
+CATEGORIES=	net
+MASTER_SITES=	http://www.nagilum.org/nstx/ \
+		http://ftp.debian.org/debian/pool/main/n/nstx/
+DISTNAME=	nstx_1.1-beta6.orig
+
+PATCH_SITES=	http://www.nagilum.org/nstx/  \
+		http://ftp.debian.org/debian/pool/main/n/nstx/
+PATCH_DIST_STRIP=	-p1
+PATCHFILES=	nstx_1.1-beta6-4.diff.gz
+
+MAINTAINER=	freebsd@nagilum.org
+COMMENT=	DNS tunnel server
+
+MAN8=		nstxd.8
+USE_RC_SUBR+=	nstxd
+
+WRKSRC=		${WRKDIR}/nstx-1.1-beta6
+
+ALL_TARGET=	nstxd
+INSTALL_TARGET=	nstxd
+
+post-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/nstxd ${PREFIX}/sbin
+	${INSTALL_MAN} ${WRKSRC}/nstxd.8 ${PREFIX}/man/man8/
+.if !defined(NOPORTDOCS)
+	${MKDIR} ${DOCSDIR}
+	${INSTALL_DATA} ${WRKSRC}/README ${DOCSDIR}/
+	@${CAT} pkg-message
+.endif	#NOPORTDOCS
+
+.include <bsd.port.mk>

net/nstxd/distinfo

@@ -0,0 +1,6 @@
+MD5 (nstx_1.1-beta6.orig.tar.gz) = 275abd75a856b07a798b1f2360088cf5
+SHA256 (nstx_1.1-beta6.orig.tar.gz) = 57a1962a66e9cb64fe70839d852c56cd253092260eab589a8173740b75b21450
+SIZE (nstx_1.1-beta6.orig.tar.gz) = 20458
+MD5 (nstx_1.1-beta6-4.diff.gz) = 6c071c5179bfa62917842dd32080c139
+SHA256 (nstx_1.1-beta6-4.diff.gz) = f2fc046cc08831599f2a95c874b7a028238c73e1f2cd4964ee86aa4c4307b8a8
+SIZE (nstx_1.1-beta6-4.diff.gz) = 7743

net/nstxd/files/nstxd.in

@@ -0,0 +1,65 @@
+#!/bin/sh
+#
+# $FreeBSD$
+#
+
+# PROVIDE: nstxd
+# REQUIRE: DAEMON
+
+#
+# Add the following lines to /etc/rc.conf to enable nstxd:
+#
+#nstxd_domain="<your nstx domain>"
+#
+# You can disable automatic startup specifying:
+#
+#nstxd_enable="NO"
+#
+# See nstxd(8) for flags.
+#
+# The default behavour of this script is to bind nstxd to the IP 
+# of the interface with default route.
+# If you want it bind to the IP of a different interface you
+# specify this interface in /etc/rc.conf:
+#nstxd_interface="fxp0"
+# If you have static IPs or you want nstxd to listen only a
+# specific IP (e.g. 127.0.0.1) you can specify:
+#nstxd_ip="127.0.0.1"
+# in /etc/rc.conf
+# 
+# This script can also take care of the tun interface configuration
+# you simply put something like
+#nstxd_ifconfig="172.16.1.1 172.16.1.2"
+# in /etc/rc.conf to have this script automatically run
+# ifconfig with the above parameter on the device opened by nstxd.
+#
+. %%RC_SUBR%%
+
+name=nstxd
+rcvar=`set_rcvar`
+
+command=%%PREFIX%%/sbin/nstxd
+
+load_rc_config ${name}
+
+# set defaults
+nstxd_interface=${nstxd_interface:-$(route get default|grep interface|cut -d: -f2)}
+nstxd_ip=${nstxd_ip:-$(ifconfig ${nstxd_interface}|grep "inet "|xargs|cut -d' ' -f 2)}
+
+if [ -n "${nstxd_domain}" ]
+then	nstxd_enable=${nstxd_enable:-"YES"}
+else	nstxd_enable="NO"
+fi
+
+nstxd_flags=${nstxd_flags:-"-D -i ${nstxd_ip} ${nstxd_domain}"}
+
+tmpfile=$(mktemp /tmp/$(basename $0).XXXXXX) || exit 1
+run_rc_command "$1" 2>&1|tee ${tmpfile}
+nstx_if=$(grep "using device" ${tmpfile}|cut -d' ' -f5)
+rm -f ${tmpfile}
+
+if [ -n "${nstxd_ifconfig}" -a -n "${nstx_if}" ]
+then	echo "Configuring nstx interface: ifconfig ${nstx_if} ${nstxd_ifconfig} up"
+	ifconfig ${nstx_if} ${nstxd_ifconfig}
+fi
+

net/nstxd/pkg-descr

@@ -0,0 +1,3 @@
+nstxd allows a nstx client daemon to tunnel IP traffic through DNS requests
+to the machine running nstxd.
+See %%PREFIX%%/share/doc/nstxd/README for more!

net/nstxd/pkg-message

@@ -0,0 +1,2 @@
+You need to be able to specify this host in the NS record of a domainname to use this program.
+See ${PREFIX}/share/doc/nstxd/README for details!

net/nstxd/pkg-plist

@@ -0,0 +1,3 @@
+sbin/nstxd
+%%PORTDOCS%%%%DOCSDIR%%/README
+%%PORTDOCS%%@dirrm %%DOCSDIR%%