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#!/usr/bin/perl
################################################################################
# _____ _
# |_ _| |_ ___
# | | | ' \/ -_)
# |_| |_||_\___|
# _ _ ____ _ _
# / \ _ __ ___| |_(_) ___ __ _ | _ \ _ __ ___ (_) ___ ___| |_
# / _ \ | '__/ __| __| |/ __/ _` | | |_) | '__/ _ \| |/ _ \/ __| __|
# / ___ \| | | (__| |_| | (_| (_| | | __/| | | (_) | | __/ (__| |_
# /_/ \_\_| \___|\__|_|\___\__,_| |_| |_| \___// |\___|\___|\__|
# |__/
# The Arctica Modular Remote Computing Framework
#
################################################################################
#
# Copyright (C) 2015-2016 The Arctica Project
# http://arctica-project.org/
#
# This code is dual licensed: strictly GPL-2 or AGPL-3+
#
# GPL-2
# -----
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the
# Free Software Foundation, Inc.,
#
# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
#
# AGPL-3+
# -------
# This programm is free software; you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This programm is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program; if not, write to the
# Free Software Foundation, Inc.,
# 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
#
# Copyright (C) 2015-2017 Guangzhou Nianguan Electronics Technology Co.Ltd.
# <opensource@gznianguan.com>
# Copyright (C) 2015-2017 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
#
################################################################################
@SIG{qw( INT TERM HUP )} = sub {print "TERMINATE!!! ($_[0])\n";cleanup();};
my $local_tadir = `arctica-getdir 2>/dev/null`;$local_tadir =~ s/\n//g;
# CHANGE USERNAME AND IP/HOST:
my $usernamenhost = $ARGV[0];
system("ssh -n -N -T -f -M -S /tmp/ssh.sock -L 8888:localhost:8888 -L 4009:localhost:4009 $usernamenhost");
system("ssh -S /tmp/ssh.sock foo\@bar killall -q nxagent");
open(SSHRNX, "-|", "ssh","-S","/tmp/ssh.sock","foo\@bar","nxinit.run");my @DATA = <SSHRNX>;close(SSHRNX);
unless (-d "$ENV{'HOME'}/.nx/S-9/") {
mkdir("$ENV{'HOME'}/.nx/");
mkdir("$ENV{'HOME'}/.nx/S-9");
}
foreach my $line (@DATA) {
if ($line =~ /NX_HOST\=([^\n]*)/) {
$ENV{'NX_HOST'} = $1;
} elsif ($line =~ /echo \"(.*)\" \>\/.*\/options\n/) {
open(OPT,">$ENV{'HOME'}/.nx/S-9/options");
print OPT "$1\n";
close(OPT);
}
}
system("ssh -f -S /tmp/ssh.sock foo\@bar \"telekinesis-server 2>&1 > /dev/null\"");
system("ssh -f -S /tmp/ssh.sock foo\@bar \"DISPLAY=:9 xfce4-session&\"&");
open(SSHRNX, "-|","ssh -f -S /tmp/ssh.sock foo\@bar \"arctica-getdir 2>/dev/null\"");my @DATA2 = <SSHRNX>;close(SSHRNX);
my $remote_tadir = @DATA2[0];$remote_tadir =~ s/\n//g;
open(SSHRNX, "-|","ssh -f -S /tmp/ssh.sock foo\@bar \"cat /tmp/.arctica*/teki/server_sockets.info\"");my @DATA3 = <SSHRNX>;close(SSHRNX);
if (@DATA3[1] =~ /remote\:([a-zA-Z0-9]*)/) {
my $soc_id = $1;
open(TMPS,">$local_tadir/teki/server_sockets.info");
print TMPS "\n$soc_id\n";
close(TMPS);
system("ssh -n -N -T -f -S /tmp/ssh.sock -L$local_tadir/soc/local/$soc_id.sock:$remote_tadir/soc/local/$soc_id.sock foo\@bar");
system("telekinesis-client $1 2>&1 > /dev/null&");
system("nxproxy -S nx/nx,options=$ENV{'HOME'}/.nx/S-9/options:9 2>>$ENV{'HOME'}/.nx/S-9/session&");
while (1) {
sleep 5;
print "Still HERE!\n";
}
}
sub cleanup {
print "DONE... Cleaning up...\n\n";
system("killall -q telekinesis-client");
system("ssh -S /tmp/ssh.sock foo\@bar killall -q telekinesis-server");
system("ssh -S /tmp/ssh.sock foo\@bar killall -q nxagent");
system("killall -q ssh");
exit;
}
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