Eclass for nxserver 1.5

1 files changed, 247 insertions, 0 deletions

diff --git a/eclass/nxserver_1.5.eclass b/eclass/nxserver_1.5.eclass
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+# Copyright 1999-2004 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/eclass/nxserver_1.5.eclass,v 1.1 2006/04/30 16:35:26 stuart Exp $
+#
+# eclass for handling the different nxserver binaries available
+# from nomachine's website
+#
+# now handles freenx as well
+
+inherit rpm eutils
+
+HOMEPAGE="http://www.nomachine.com/"
+IUSE="prebuilt cups"
+LICENSE="nomachine"
+SLOT="0"
+RESTRICT="nomirror strip fetch"
+
+SRC_URI="nxserver-${MY_PV}.i386.rpm"
+DEPEND="|| ( (
+		x11-proto/xproto
+		x11-proto/xf86vidmodeproto
+		x11-proto/glproto
+		x11-proto/videoproto
+		x11-proto/xextproto
+		x11-proto/fontsproto
+		x11-libs/libX11
+		x11-libs/libFS
+		x11-libs/libXvMC
+		media-libs/mesa
+		x11-misc/xdialog
+	     )
+		virtual/x11
+	)
+	sys-apps/shadow
+	net-misc/openssh
+	!prebuilt? (
+	  =net-misc/nxssh-1.5*
+	  =net-misc/nxproxy-1.5*
+	  =net-misc/nx-x11-1.5*
+	)
+	prebuilt? (
+	  !net-misc/nxssh
+	  !net-misc/nxproxy
+	  !net-misc/nx-x11
+	  !net-misc/nxcomp
+	)"
+
+RDEPEND="media-libs/jpeg
+	sys-libs/zlib
+	virtual/x11
+	net-misc/openssh
+	dev-lang/perl
+	=net-misc/nxclient-1.5*"
+
+S="${WORKDIR}"
+
+DESCRIPTION="an X11/RDP/VNC proxy server especially well suited to low bandwidth links such as wireless, WANS, and worse"
+
+EXPORT_FUNCTIONS pkg_setup src_install pkg_postinst pkg_nofetch
+
+nxserver_1.5_pkg_nofetch() {
+	eerror "Please download the $MY_EDITION edition of NXServer from:"
+	eerror
+	eerror "    $SRC_URI"
+	eerror
+	eerror "and save it onto this machine as:"
+	eerror
+	eerror "  ${DISTDIR}/nxserver-${MY_EDITION}-${MY_PV}.i386.rpm"
+	eerror
+	eerror "** NOTE the change in filename! **"
+}
+
+nxserver_1.5_pkg_setup() {
+	einfo "Adding user 'nx' for the NX server"
+	enewuser nx -1 -1 /usr/NX/home/nx
+}
+
+nxserver_1.5_src_install() {
+	einfo "Installing"
+
+	# remove the pre-compiled binaries and libraries, if we are not
+	# to use the !M prebuilt files
+	if ! useq prebuilt ; then
+		find usr/NX/lib -type l -exec rm {} \;
+
+	    for x in nxagent nxdesktop nxpasswd nxviewer ; do
+			if [ -f usr/NX/bin/$x ]; then
+				rm -f usr/NX/bin/$x
+			fi
+		done
+	
+		# remove libraries installed by other packages
+		for x in usr/NX/lib/*.so.* ; do
+			if [ -f $x ]; then
+				rm -f $x
+			fi
+		done
+	fi
+
+	tar -cf - * | ( cd ${D} ; tar -xf - )
+
+	dodir /usr/NX/var
+	keepdir /usr/NX/var/sessions
+
+	insinto /etc/env.d
+	doins ${FILESDIR}/1.3.0/50nxserver
+}
+
+nxserver_1.5_pkg_postinst() {
+
+	NX_ROOT=/usr/NX
+
+	# the 'nx' user's home directory, from release to release
+	#
+	# release		user		homedir
+	# 1.2.2			nx			/usr/NX/home/nx
+	# 1.3.0			nx			/usr/NX/home
+	# 1.3.2			nx			/usr/NX/home/nx
+	# 1.4.0			nx			/usr/NX/home/nx
+	# 1.5.0			nx			/usr/NX/home/nx
+
+	# we do this to move the home directory of older installs
+	NX_HOME=${NX_ROOT}/home/nx
+	einfo "Setting home directory of user 'nx' to ${NX_HOME}"
+	usermod -d ${NX_HOME} nx
+
+	# move the passwords file if necessary
+	#
+	# release		passwords file
+	# 1.4.0			/usr/NX/etc/passwords
+	# 1.5.0			/usr/NX/etc/passwords.db
+
+	NX_OLD_PASSWORD_DB="${NX_ROOT}/etc/passwords"
+	NX_PASSWORD_DB="${NX_ROOT}/etc/passwords.db"
+
+	if [[ -f ${NX_OLD_PASSWORD_DB} ]]; then
+		mv ${NX_OLD_PASSWORD_DB} ${NX_PASSWORD_DB} || die "Unable to move passwords file"
+	else
+		einfo "Creating an empty password database"
+		touch ${NX_PASSWORD_DB}
+	fi
+
+	chmod 0600 ${NX_PASSWORD_DB}
+	chown nx:root ${NX_PASSWORD_DB}
+
+	# move/generate the keys if necessary
+	#
+	# release		keys file
+	# 1.4.0			/usr/NX/etc/users.id_dsa
+	# 1.5.0			/usr/NX/etc/node.localhost.id_dsa.pub
+
+	NX_OLD_SERVER_SSHKEY="${NX_ROOT}/etc/users.id_dsa"
+	NX_SERVER_SSHKEY="${NX_ROOT}/etc/node.localhost.id_dsa.pub"
+
+	if [[ -f ${NX_OLD_SERVER_SSHKEY} ]]; then
+		einfo "Re-using existing SSH key"
+		mv ${NX_OLD_SERVER_SSHKEY} ${NX_SERVER_SSHKEY} || die "Unable to move SSH key"
+	else
+		einfo "Generating SSH key for the 'nx' user"
+		ssh-keygen -q -t dsa -N '' -f ${NX_SERVER_SSHKEY}
+	fi
+	chmod 0600 ${NX_SERVER_SSHKEY}
+	chown nx:root ${NX_SERVER_SSHKEY}
+
+	# the user's database also moves around
+	#
+	# release		location
+	# 1.4.0			/usr/NX/etc/users
+	# 1.5.0			/usr/NX/etc/users.db
+
+	NX_OLD_USERS_DB="${NX_ROOT}/etc/users"
+	NX_USERS_DB="${NX_ROOT}/etc/users.db"
+
+	if [[ -f ${NX_OLD_USERS_DB} ]] ; then
+		einfo "Re-using existing users database"
+		mv ${NX_OLD_USERS_DB} ${NX_USERS_DB} || die "Unable to move users database"
+	else
+		einfo "Creating an empty users database"
+		touch ${NX_USERS_DB}
+	fi
+
+	chmod 0600 ${NX_USERS_DB}
+	chown nx:root ${NX_USERS_DB}
+
+	# the license key file moves too
+	#
+	# release		location
+	# 1.4.0			/usr/NX/etc/key.txt
+	# 1.5.0			/usr/NX/etc/server.lic
+
+	NX_OLD_LICENSE_KEY="${NX_ROOT}/etc/key.txt"
+	NX_LICENSE_KEY="${NX_ROOT}/etc/server.lic"
+
+	if [[ -f ${NX_OLD_LICENSE_KEY} ]]; then
+		einfo "Re-using existing license key"
+		mv ${NX_OLD_LICENSE_KEY} ${NX_LICENSE_KEY} || die "Unable to move license key file"
+		chmod 0400 ${NX_LICENSE_KEY}
+		chown nx:root ${NX_LICENSE_KEY}
+	fi
+
+	# end of upgrade support
+
+	# now that nxserver has been installed, we can change the shell
+	# of the nx user to be the correct one
+
+	echo "Setting nx's homedir to /usr/NX/bin/nxserver"
+	chsh -s /usr/NX/bin/nxserver nx
+
+	einfo "Changing permissions for files under /usr/NX"
+	chown -R nx:root /usr/NX
+	chmod u+x /usr/NX/var/db/*
+	chmod 755 /usr/NX/etc
+
+	# It seems to be default.id_dsa.pub in 1.5.0
+	cp -pf /usr/NX/home/nx/.ssh/default.id_dsa.pub /usr/NX/home/nx/.ssh/authorized_keys2
+	chown nx:root /usr/NX/home/nx/.ssh/authorized_keys2
+	chmod 0600 /usr/NX/home/nx/.ssh/authorized_keys2
+
+	# TODO:
+	# what does the broadcast.txt file really do?
+	if [ ! -f /usr/NX/var/broadcast.txt ]; then
+	    einfo "Creating NX user registration database"
+		touch /usr/NX/var/broadcast.txt
+		chown nx:root /usr/NX/var/broadcast.txt
+
+		ewarn "None of your system users are registered to use the NX Server."
+		ewarn "To authorise a user, run:"
+		ewarn "'/usr/NX/bin/nxserver --useradd <username>'"
+	fi
+
+	if [[ ! -f ${NX_LICENSE_KEY} ]] ; then
+		ewarn
+		ewarn "You need to place your NX key.txt file into /usr/NX/etc/"
+		ewarn "If you don't have one already, you can get an evaluation"
+		ewarn "key, or purchase a full license, from www.nomachine.com"
+		ewarn
+		ewarn "The key.txt file must be chmod'd 0400 and must owned by"
+		ewarn "by the 'nx' user."
+	fi
+
+	if [[ ! -f ${NX_ROOT}/etc/node.cfg ]] ; then
+		ewarn
+		ewarn "To complete the installation, you must create a file called"
+		ewarn "'/usr/NX/etc/node.cfg'.  An example configuration file can"
+		ewarn "be found in /usr/NX/etc"
+	fi
+}