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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 1.3 2006/05/02 22:32:54 swegener 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 " $MY_DOWNLOAD"
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
}
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