<?php
#
# Copyright (c) 2000-2014 University of Utah and the Flux Group.
#
# {{{EMULAB-LICENSE
#
# This file is part of the Emulab network testbed software.
#
# This file 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 file 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 file. If not, see <http://www.gnu.org/licenses/>.
#
# }}}
#
$APTHOST = "$WWWHOST";
# No sure why tbauth uses WWWHOST for the login cookies, but it
# causes confusion in geni-login.ajax.
$COOKDIEDOMAIN = "$WWWHOST";
$APTBASE = "$TBBASE/apt";
$APTMAIL = $TBMAIL_OPS;
$APTTITLE = "APT";
$FAVICON = "aptlab.ico";
$APTLOGO = "aptlogo.png";
$APTSTYLE = "apt.css";
$ISAPT = 1;
$ISCLOUD = 0;
$ISVSERVER = 0;
$GOOGLEUA = 'UA-45161989-1';
#
# Global flag to disable accounts. We do this on some pages which
# should not display login/account info.
#
$disable_accounts = 0;
#
# So, we could be coming in on the alternate APT address (virtual server)
# which causes cookie problems. I need to look into avoiding this problem
# but for now, just change the global value of the TBAUTHDOMAIN when we do.
# The downside is that users will have to log in twice if they switch back
# and forth.
#
if ($TBMAINSITE && $_SERVER["SERVER_NAME"] == "www.aptlab.net") {
$ISVSERVER = 1;
$TBAUTHDOMAIN = ".aptlab.net";
$COOKDIEDOMAIN= ".aptlab.net";
$APTHOST = "www.aptlab.net";
$WWWHOST = "www.aptlab.net";
$APTBASE = "https://www.aptlab.net";
$APTMAIL = "APT Operations <aptlab-ops@aptlab.net>";
$GOOGLEUA = 'UA-42844769-3';
$TBMAILTAG = "aptlab.net";
}
elseif (0 || ($TBMAINSITE && $_SERVER["SERVER_NAME"] == "www.cloudlab.us")) {
$ISVSERVER = 1;
$TBAUTHDOMAIN = ".cloudlab.us";
$COOKDIEDOMAIN= "www.cloudlab.us";
$APTHOST = "www.cloudlab.us";
$WWWHOST = "www.cloudlab.us";
$APTBASE = "https://www.cloudlab.us";
$APTMAIL = "CloudLab Operations <cloudlab-ops@cloudlab.us>";
$APTTITLE = "CloudLab";
$FAVICON = "cloudlab.ico";
$APTLOGO = "cloudlogo.png";
$APTSTYLE = "cloudlab.css";
$ISAPT = 0;
$ISCLOUD = 1;
$GOOGLEUA = 'UA-42844769-2';
$TBMAILTAG = "cloudlab.us";
}
#
# Redefine this so APT errors are styled properly. Called by PAGEERROR();.
#
$PAGEERROR_HANDLER = function($msg, $status_code = 0) {
global $drewheader, $ISAPT;
if (! $drewheader) {
SPITHEADER();
}
echo $msg;
echo "<script type='text/javascript'>\n";
echo " window.ISCLOUD = " . ($ISAPT ? "0" : "1") . ";\n";
echo "</script>\n";
echo "<script src='js/lib/jquery-2.0.3.min.js'></script>\n";
echo "<script src='js/lib/bootstrap.js'></script>\n";
echo "<script src='js/lib/require.js' data-main='js/null.js'></script>\n";
SPITFOOTER();
die("");
};
function SPITHEADER($thinheader = 0)
{
global $TBMAINSITE, $APTTITLE, $FAVICON, $APTLOGO, $APTSTYLE, $ISAPT;
global $GOOGLEUA;
global $login_user, $login_status;
global $disable_accounts, $page_title, $drewheader;
$title = $APTTITLE;
if (isset($page_title)) {
$title .= " - $page_title";
}
$height = ($thinheader ? 150 : 250);
$drewheader = 1;
#
# Figure out who is logged in, if anyone.
#
if (($login_user = CheckLogin($status)) != null) {
$login_status = $status;
$login_uid = $login_user->uid();
}
echo "<html>
<head>
<title>$title</title>
<link rel='shortcut icon' href='$FAVICON'
type='image/vnd.microsoft.icon'>
<link rel='stylesheet' href='css/bootstrap.css'>
<link rel='stylesheet' href='css/quickvm.css'>
<link rel='stylesheet' href='css/$APTSTYLE'>
<script src='js/common.js'></script>
<script src='https://www.emulab.net/emulab_sup.js'></script>
</head>
<body style='display: none'>\n";
echo "<script type='text/javascript'>\n";
echo " window.ISCLOUD = " . ($ISAPT ? "0" : "1") . ";\n";
echo "</script>\n";
if ($TBMAINSITE && file_exists("../google-analytics.php")) {
readfile("../google-analytics.php");
echo "<script type='text/javascript'>
ga('create', '$GOOGLEUA', 'auto');
ga('send', 'pageview');
</script>";
}
echo "
<!-- Container for body, needed for sticky footer -->
<div id='wrap'>
<div class='navbar navbar-static-top' role='navigation'>
<div class='navbar-inner'>
<div class='brand'>
<img src='images/$APTLOGO'/>
</div>
<ul class='nav navbar-nav navbar-right apt-right'>";
if (!$disable_accounts) {
if ($login_user && ISADMINISTRATOR()) {
echo "<li class='apt-left'>\n";
if (ISADMIN()) {
$url = CreateURL("toggle", $login_user,
"type", "adminon", "value", 0);
echo "<a href='/$url'>
<img src='images/redball.gif'
style='height: 10px;'
border='0' alt='Admin On'></a>\n";
}
else {
$url = CreateURL("toggle", $login_user,
"type", "adminon", "value", 1);
echo "<a href='/$url'>
<img src='images/greenball.gif'
style='height: 10px;'
border='0' alt='Admin Off'></a>\n";
}
echo "</li>\n";
}
echo "<li id='loginstatus' class='apt-left'>".
($login_user ? "<p class='navbar-text'>$login_uid logged in</p>" : "") . "</li>\n";
if (!NOLOGINS()) {
if (!$login_user) {
echo "<li id='signupitem' class='apt-left'>" .
"<form><a class='btn btn-primary navbar-btn'
id='signupbutton'
href='signup.php'>
Sign Up</a></form></li>
\n";
if ($page_title != "Login") {
echo "<li id='loginitem' class='apt-left'>" .
"<form><a class='btn btn-primary navbar-btn'
id='loginbutton'>
Login</a></form></li>
\n";
}
}
else {
echo "<li class='apt-left'>" .
"<form><a class='btn btn-primary navbar-btn'
href='logout.php'>
Logout</a></form></li>
\n";
}
}
}
echo " </ul>
<ul class='nav navbar-nav navbar-left apt-left'>
<li class='apt-left'><form><a class='btn btn-quickvm-home navbar-btn'
href='instantiate.php'>Home</a></form></li>\n";
if ($ISAPT) {
echo " <li class='apt-left'><form><a class='btn btn-quickvm-home navbar-btn'
href='http://docs.aptlab.net' target='_blank'>Manual</a></form></li>\n";
}
if ($login_user) {
echo " <li id='quickvm_actions_menu' class='dropdown apt-left'> ".
"<a href='#' class='dropdown-toggle' data-toggle='dropdown'>
Actions <b class='caret'></b></a>
<ul class='dropdown-menu'>
<li><a href='myprofiles.php'>My Profiles</a></li>
<li><a href='myexperiments.php'>My Experiments</a></li>
<li><a href='manage_profile.php'>Create Profile</a></li>
<li class='divider'></li>
<li><a href='logout.php'>Logout</a></li>";
if (ISADMIN()) {
echo " <li class='divider'></li>
<li><a href='activity.php'>Activity</a></li>";
}
echo " </ul>
</li>\n";
}
echo " </ul>
</div>
</div>\n";
if (!NOLOGINS() && !$login_user && $page_title != "Login") {
SpitLoginModal("quickvm_login_modal");
SpitWaitModal("quickvm_login_waitwait");
}
echo " <!-- Page content -->
<div class='container-fluid'>\n";
}
function SPITFOOTER()
{
global $ISAPT;
$groupname = ($ISAPT ? "apt-users" : "cloudlab-users");
echo "</div>
</div>\n";
SpitNSFModal();
echo "
<!--- Footer -->
<div>
<div id='footer'>
<div class='pull-left'>
<a href='http://www.emulab.net' target='_blank'>
Powered by
<img src='images/emulab-whiteout.png' id='elabpower'></a>
</div>
<span>Question or comment? Join the
<a href='https://groups.google.com/forum/#!forum/${groupname}'
target='_blank'>Help Forum</a></span>
<div class='pull-right'>\n";
echo " <a data-toggle='modal' style='margin-right: 10px;'
href='#nsf_supported_modal'
data-target='#nsf_supported_modal'>Supported by NSF</a>\n";
echo "© 2014
<a href='http://www.utah.edu' target='_blank'>
The University of Utah</a>
</div>
</div>
</div>
<!-- Placed at the end of the document so the pages load faster -->
</body></html>\n";
}
function SPITUSERERROR($msg)
{
PAGEERROR($msg, 0);
}
#
# Does not return; page exits.
#
function SPITAJAX_RESPONSE($value)
{
$results = array(
'code' => 0,
'value' => $value
);
echo json_encode($results);
}
function SPITAJAX_ERROR($code, $msg)
{
$results = array(
'code' => $code,
'value' => $msg
);
echo json_encode($results);
}
function SPITNULLREQUIRE()
{
echo "<script src='js/lib/jquery-2.0.3.min.js'></script>\n";
echo "<script src='js/lib/bootstrap.js'></script>\n";
echo "<script src='js/lib/require.js' data-main='js/null'></script>\n";
}
#
# Spit out an info tooltip.
#
function SpitToolTip($info)
{
echo "<a href='#' class='btn btn-xs' data-toggle='popover' ".
"data-content='$info'> ".
"<span class='glyphicon glyphicon-question-sign'></span> ".
"</a>\n";
}
#
# Spit out the verify modal. We are not using real password authentication
# like the rest of the Emulab website. Assumed to be inside of a form
# that handles a create button.
#
function SpitVerifyModal($id, $label)
{
echo "<!-- This is the user verify modal -->
<div id='$id' class='modal fade'>
<div class='modal-dialog'>
<div class='modal-content'>
<div class='modal-header'>
<button type='button' class='close' data-dismiss='modal'
aria-hidden='true'>×</button>
<h3>Important</h3>
</div>
<div class='modal-body'>
<p>Check your email for a verification code, and
enter it here:</p>
<div class='form-group'>
<input name='verify' class='form-control'
placeholder='Verification code'
autofocus type='text' />
</div>
<div class='form-group'>
<button class='btn btn-primary form-control'
id='verify_modal_submit'
type='submit' name='create'>
$label</button>
</div>
</div>
</div>
</div>
</div>\n";
}
#
# Spit out the login modal.
#
function SpitLoginModal($id)
{
global $APTTITLE, $ISAPT, $ISCLOUD;
$pwlab = ($ISAPT ? "Aptlab.net" : "CloudLab.net") .
" or Emulab.net Username";
$pwlab = "$pwlab";
$referrer = CleanString($_SERVER['REQUEST_URI']);
?>
<!-- This is the login modal -->
<div id='<?php echo $id ?>' class='modal fade' role='dialog'>
<div class='modal-dialog'>
<div id='quickvm_login_form_error'
class='align-center'></div>
<div class='modal-content'>
<div class='modal-header'>
<button type='button' class='close' data-dismiss='modal'
aria-hidden='true'>×</button>
<h4 class='modal-title'>Log in to <?php echo $APTTITLE ?></h4>
</div>
<form id='quickvm_login_form'
role='form'
method='post' action='login.php'>
<input type=hidden name=referrer value='<?php echo $referrer ?>'>
<div class='modal-body form-horizontal'>
<div class='form-group'>
<label for='uid' class='col-sm-2 control-label'>Username</label>
<div class='col-sm-10'>
<input name='uid' class='form-control'
placeholder='<?php echo $pwlab ?>'
autofocus type='text'>
</div>
</div>
<div class='form-group'>
<label for='password' class='col-sm-2 control-label'>Password
</label>
<div class='col-sm-10'>
<input name='password' class='form-control'
placeholder='Password'
type='password'>
</div>
</div>
<div class='form-group'>
<div class='col-sm-offset-2 col-sm-10'>
<?php
if (0 && $ISCLOUD) {
?>
<button class='btn btn-info btn-sm pull-left' disabled
type='button'
data-toggle="tooltip" data-placement="left"
title="You can use your geni credentials to login"
id='quickvm_geni_login_button'>Geni User?</button>
<?php
}
?>
<button class='btn btn-primary btn-sm pull-right'
id='quickvm_login_modal_button'
type='submit' name='login'>Login</button>
</div>
</div>
</div>
</form>
</div>
</div>
</div>
<?php
}
#
# Topology view modal, shared across a few pages.
#
function SpitTopologyViewModal($modal_name, $profile_array)
{
echo "<!-- This is the topology view modal -->
<div id='$modal_name' class='modal fade'>
<div class='modal-dialog' id='showtopo_dialog'>
<div class='modal-content'>
<div class='modal-header'>
<button type='button' class='close' data-dismiss='modal'
aria-hidden='true'>
×</button>
<h3>Select a Profile</h3>
</div>
<div class='modal-body'>
<!-- This topo diagram goes inside this div -->
<div class='panel panel-default'
id='showtopo_container'>
<div class='form-group pull-left'>
<ul class='list-group' id='profile_name'
name='profile'
>\n";
while (list ($id, $title) = each ($profile_array)) {
$selected = "";
if ($profile_value == $id)
$selected = "selected";
echo " <li class='list-group-item profile-item' $selected
value='$id'>$title </li>\n";
}
echo " </ul>
</div>
<div class='pull-right'>
<div class='panel-body'>
<span id='showtopo_title'></span>
<div id='showtopo_div' class='jacks'></div>
<span class='pull-left' id='showtopo_description'></span>
</div>
</div>
</div>
<div id='showtopo_buttons' class='pull-right'>
<button id='showtopo_select'
class='btn btn-primary btn-sm'
type='submit' name='select'>
Select Profile</button>
<button type='button' class='btn btn-default btn-sm'
data-dismiss='modal' aria-hidden='true'>
Cancel</button>
</div>
</div>
</div>
</div>
</div>\n";
}
#
# Please Wait.
#
function SpitWaitModal($id)
{
echo "<!-- This is the Please Wait modal -->
<div id='$id' class='modal fade'>
<div class='modal-dialog'>
<div class='modal-content'>
<div class='modal-header'>
<center><h3>Please Wait</h3></center>
</div>
<div class='modal-body'>
<center><img src='images/spinner.gif' /></center>
</div>
</div>
</div>
</div>\n";
}
#
# Oops modal.
#
function SpitOopsModal($id)
{
echo "<!-- This is the Oops modal -->
<div id='$id' class='modal fade'>
<div class='modal-dialog'>
<div class='modal-content'>
<div class='modal-header'>
<button type='button'
class='btn btn-default btn-sm pull-right'
data-dismiss='modal' aria-hidden='true'>
Close</button>
<center><h3>Oops!</h3></center>
</div>
<div class='modal-body'>
<div id='${id}_text'></div>
</div>
</div>
</div>
</div>\n";
}
function SpitNSFModal()
{
global $ISAPT;
$nsfnumber = ($ISAPT ? "CNS-1338155" : "CNS-1302688");
echo "<!-- This is the NSF Supported modal -->
<div id='nsf_supported_modal' class='modal fade'>
<div class='modal-dialog'>
<div class='modal-content'>
<div class='modal-body'>
This material is based upon work supported by the
National Science Foundation under Grant
No. ${nsfnumber}. Any opinions, findings, and
conclusions or recommendations expressed in this
material are those of the author(s) and do not
necessarily reflect the views of the National Science
Foundation.
<br><br>
<center>
<button type='button'
class='btn btn-default btn-sm'
data-dismiss='modal' aria-hidden='true'>
Close</button>
</center>
</div>
</div>
</div>
</div>\n";
}
#
# Generate an authentication object to pass to the browser that
# is passed to the web server on boss. This is used to grant
# permission to the user to invoke ssh to a local node using their
# emulab generated (no passphrase) key. This is basically a clone
# of what GateOne does, but that code was a mess.
#
function SSHAuthObject($uid, $nodeid)
{
global $USERNODE;
$file = "/usr/testbed/etc/sshauth.key";
#
# We need the secret that is shared with ops.
#
$fp = fopen($file, "r");
if (! $fp) {
TBERROR("Error opening $file", 0);
return null;
}
$key = fread($fp, 128);
fclose($fp);
if (!$key) {
TBERROR("Could not get key from $file", 0);
return null;
}
$key = chop($key);
$stuff = GENHASH();
$now = time();
$authobj = array('uid' => $uid,
'stuff' => $stuff,
'nodeid' => $nodeid,
'timestamp' => $now,
'baseurl' => "https://${USERNODE}",
'signature_method' => 'HMAC-SHA1',
'api_version' => '1.0',
'signature' => hash_hmac('sha1',
$uid . $stuff . $nodeid . $now,
$key),
);
return json_encode($authobj);
}
#
# This is a little odd; since we are using our local CM to create
# the experiment, we can just ask for the graphic directly.
#
function GetTopoMap($uid, $pid, $eid)
{
global $TBSUEXEC_PATH;
$xmlstuff = "";
if ($fp = popen("$TBSUEXEC_PATH nobody nobody webvistopology ".
"-x -s $uid $pid $eid", "r")) {
while (!feof($fp) && connection_status() == 0) {
$string = fgets($fp);
if ($string) {
$xmlstuff .= $string;
}
}
return $xmlstuff;
}
else {
return "";
}
}
#
# Redirect request to https
#
function RedirectSecure()
{
global $APTHOST;
if (!isset($_SERVER["SSL_PROTOCOL"])) {
header("Location: https://$APTHOST". $_SERVER['REQUEST_URI']);
exit();
}
}
#
# Redirect to the login page()
#
function RedirectLoginPage()
{
# HTTP_REFERER will not work reliably when redirecting so
# pass in the URI for this page as an argument
header("Location: login.php?referrer=".
urlencode($_SERVER['REQUEST_URI']));
}
?>