quickvm_sup.php 19 KB
Newer Older
Leigh B Stoller's avatar
Leigh B Stoller committed
1
2
<?php
#
3
# Copyright (c) 2000-2014 University of Utah and the Flux Group.
Leigh B Stoller's avatar
Leigh B Stoller committed
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
# 
# {{{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/>.
# 
# }}}
#
24
25
$APTHOST	= "$WWWHOST";
$APTBASE	= "$TBBASE/apt";
Leigh B Stoller's avatar
Leigh B Stoller committed
26
$APTMAIL        = $TBMAIL_OPS;
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

#
# 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") {
    $TBAUTHDOMAIN = ".aptlab.net";
    $APTHOST      = "www.aptlab.net";
44
    $WWWHOST      = "www.aptlab.net";
45
    $APTBASE      = "https://www.aptlab.net";
Leigh B Stoller's avatar
Leigh B Stoller committed
46
    $APTMAIL      = "APT Operations <testbed-ops@aptlab.net>";
47
48
}

49
#
50
# Redefine this so APT errors are styled properly. Called by PAGEERROR();.
51
52
#
$PAGEERROR_HANDLER = function($msg, $status_code = 0) {
53
54
55
56
57
    global $drewheader;

    if (! $drewheader) {
	SPITHEADER();
    }
58
    echo $msg;
59
    echo "<script src='js/lib/jquery-2.0.3.min.js'></script>\n";
60
    echo "<script src='js/lib/bootstrap.js'></script>\n";
61
62
63
64
65
    echo "<script src='js/lib/require.js' data-main='js/null.js'></script>\n";
    SPITFOOTER();
    die("");
};

Leigh B Stoller's avatar
Leigh B Stoller committed
66
67
function SPITHEADER($thinheader = 0)
{
Leigh B Stoller's avatar
Leigh B Stoller committed
68
    global $TBMAINSITE;
69
    global $login_user, $login_status;
70
    global $disable_accounts, $page_title, $drewheader;
71
72
73
74
    $title = "AptLab";
    if (isset($page_title)) {
	$title .= " - $page_title";
    }
Leigh B Stoller's avatar
Leigh B Stoller committed
75
    $height = ($thinheader ? 150 : 250);
76
    $drewheader = 1;
77
78
79
80
81
82
83
84
85

    #
    # Figure out who is logged in, if anyone.
    #
    if (($login_user = CheckLogin($status)) != null) {
	$login_status = $status;
	$login_uid    = $login_user->uid();
    }

Leigh B Stoller's avatar
Leigh B Stoller committed
86
87
    echo "<html>
      <head>
88
        <title>$title</title>
89
90
        <link rel='stylesheet' href='css/bootstrap.css'>
        <link rel='stylesheet' href='css/quickvm.css'>
91
	<script src='js/common.js'></script>
Leigh B Stoller's avatar
Leigh B Stoller committed
92
        <script src='https://www.emulab.net/emulab_sup.js'></script>
Leigh B Stoller's avatar
Leigh B Stoller committed
93
      </head>
94
    <body style='display: none'>\n";
Leigh B Stoller's avatar
Leigh B Stoller committed
95
96
97
98
    
    if ($TBMAINSITE && file_exists("../google-analytics.php")) {
	readfile("../google-analytics.php");
    }
99

Leigh B Stoller's avatar
Leigh B Stoller committed
100
    echo "
Leigh B Stoller's avatar
Leigh B Stoller committed
101
    <!-- Container for body, needed for sticky footer -->
102
    <div id='wrap'>
103
104
105
         <div class='navbar navbar-static-top' role='navigation'>
           <div class='navbar-inner'>
             <div class='brand'>
106
                 <img src='images/aptlogo.png'/>
107
             </div>
108
             <ul class='nav navbar-nav navbar-right apt-right'>";
109
    if (!$disable_accounts) {
110
	if ($login_user && ISADMINISTRATOR()) {
111
	    echo "<li class='apt-left'>\n";
112
113
114
115
116
	    if (ISADMIN()) {
		$url = CreateURL("toggle", $login_user,
				 "type", "adminon", "value", 0);
		
		echo "<a href='/$url'>
117
                             <img src='images/redball.gif'
118
119
120
121
122
123
124
125
                                  style='height: 10px;'
                                  border='0' alt='Admin On'></a>\n";
	    }
	    else {
		$url = CreateURL("toggle", $login_user,
				 "type", "adminon", "value", 1);

		echo "<a href='/$url'>
126
                              <img src='images/greenball.gif'
127
128
129
130
131
                                   style='height: 10px;'
                                   border='0' alt='Admin Off'></a>\n";
	    }
	    echo "</li>\n";
	}
132
	echo "<li id='loginstatus' class='apt-left'>".
133
	    ($login_user ? "<p class='navbar-text'>$login_uid logged in</p>" : "") . "</li>\n";
134

135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
	if (!NOLOGINS()) {
	    if (!$login_user) {
		echo "<li id='signupitem' class='apt-left'>" .
                        "<form><a class='btn btn-primary navbar-btn'
                                id='signupbutton'
                                href='signup.php'>
                              Sign Up</a></form></li>
                     \n";
		echo "<li id='loginitem' class='apt-left'>" .
		         "<form><a class='btn btn-primary navbar-btn'
                              id='loginbutton'
	                      data-toggle='modal'
                              href='#quickvm_login_modal'
                              data-target='#quickvm_login_modal'>
                            Login</a></form></li>
                      \n";
	    }
	    else {
		echo "<li class='apt-left'>" .
		         "<form><a class='btn btn-primary navbar-btn'
                              href='logout.php'>
                            Logout</a></form></li>
                      \n";
	    }
159
160
	}
    }
161
    echo "   </ul>
162
163
             <ul class='nav navbar-nav navbar-left apt-left'>
                <li class='apt-left'><form><a class='btn btn-quickvm-home navbar-btn'
164
165
                       href='instantiate.php'>Home</a></form></li>
                <li class='apt-left'><form><a class='btn btn-quickvm-home navbar-btn'
Robert Ricci's avatar
Robert Ricci committed
166
                       href='http://docs.aptlab.net' target='_blank'>Manual</a></form></li>\n";
167
    if (!$disable_accounts) {
168
	echo "  <li id='quickvm_actions_menu' class='dropdown apt-left ".
169
170
	    (!$login_user ? "hidden" : "") . "'>" .
	         "<a href='#' class='dropdown-toggle' data-toggle='dropdown'>
171
172
173
                    Actions <b class='caret'></b></a>
                  <ul class='dropdown-menu'>
                   <li><a href='myprofiles.php'>My Profiles</a></li>
Leigh B Stoller's avatar
Leigh B Stoller committed
174
                   <li><a href='myexperiments.php'>My Experiments</a></li>
175
176
                   <li><a href='manage_profile.php'>Create Profile</a></li>
                   <li class='divider'></li>
Leigh B Stoller's avatar
Leigh B Stoller committed
177
	           <li><a href='logout.php'>Logout</a></li>
178
179
                  </ul>
                </li>\n";
180
181
182
183
184
    }
    echo "   </ul>
           </div>
         </div>\n";

185
    SpitLoginModal("quickvm_login_modal");
186
    echo " <!-- Page content -->
187
           <div class='container-fluid'>\n";
Leigh B Stoller's avatar
Leigh B Stoller committed
188
189
190
191
192
}

function SPITFOOTER()
{
    echo "</div>
193
194
      </div>\n";
    echo "
Leigh B Stoller's avatar
Leigh B Stoller committed
195
      <!--- Footer -->
196
197
      <div>
       <div id='footer'>
198
199
200
        <div class='pull-left'>
          <a href='http://www.emulab.net' target='_blank'>
             Powered by
201
             <img src='images/emulab-whiteout.png' id='elabpower'></a>
202
203
204
205
206
207
208
209
        </div>
	<span>Question or comment? Join the
           <a href='https://groups.google.com/forum/#!forum/apt-users'
              target='_blank'>Help Forum</a></span>
        <div class='pull-right'>&copy; 2014
          <a href='http://www.utah.edu' target='_blank'>
             The University of Utah</a>
        </div>
210
       </div>
Leigh B Stoller's avatar
Leigh B Stoller committed
211
      </div>
212
      <!-- Placed at the end of the document so the pages load faster -->
Leigh B Stoller's avatar
Leigh B Stoller committed
213
214
215
     </body></html>\n";
}

216
217
function SPITUSERERROR($msg)
{
218
    PAGEERROR($msg, 0);
219
220
}

Leigh B Stoller's avatar
Leigh B Stoller committed
221
222
223
224
225
226
227
228
229
230
231
232
#
# Does not return; page exits.
#
function SPITAJAX_RESPONSE($value)
{
    $results = array(
	'code'  => 0,
	'value' => $value
	);
    echo json_encode($results);
}

Leigh B Stoller's avatar
Leigh B Stoller committed
233
function SPITAJAX_ERROR($code, $msg)
Leigh B Stoller's avatar
Leigh B Stoller committed
234
235
{
    $results = array(
Leigh B Stoller's avatar
Leigh B Stoller committed
236
	'code'  => $code,
Leigh B Stoller's avatar
Leigh B Stoller committed
237
238
239
240
241
	'value' => $msg
	);
    echo json_encode($results);
}

Leigh B Stoller's avatar
Leigh B Stoller committed
242
243
function SPITNULLREQUIRE()
{
244
    echo "<script src='js/lib/jquery-2.0.3.min.js'></script>\n";
245
    echo "<script src='js/lib/bootstrap.js'></script>\n";
Leigh B Stoller's avatar
Leigh B Stoller committed
246
247
248
    echo "<script src='js/lib/require.js' data-main='js/null'></script>\n";
}

Leigh B Stoller's avatar
Leigh B Stoller committed
249
250
251
252
253
#
# Spit out an info tooltip.
#
function SpitToolTip($info)
{
254
255
256
257
    echo "<a href='#' class='btn btn-xs' data-toggle='popover' ".
	"data-content='$info'> ".
        "<span class='glyphicon glyphicon-question-sign'></span> ".
        "</a>\n";
Leigh B Stoller's avatar
Leigh B Stoller committed
258
259
}

260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
#
# 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'>&times;</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'
Leigh B Stoller's avatar
Leigh B Stoller committed
286
                            id='verify_modal_submit'
287
288
289
290
291
292
293
294
295
296
297
298
                            type='submit' name='create'>
                            $label</button>
                       </div>
               </div>
            </div>
            </div>
         </div>\n";
}

#
# Spit out the login modal. 
#
Robert Ricci's avatar
Robert Ricci committed
299
function SpitLoginModal($id)
300
{
Robert Ricci's avatar
Robert Ricci committed
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
?>
    <!-- This is the login modal -->
    <div id='<?php echo $id ?>' class='modal fade' role='dialog'>
        <div class='modal-dialog'>
        <form id='quickvm_login_form'
              role='form'
              method='post' action='login.php'>
        <input type=hidden name=refer value=1>
        <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'>&times;</button>
               <h4 class='modal-title'>Log in to Apt</h4>
           </div>
           <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='Aptlab.net or Emulab.net Username'
                                  autofocus type='text'>
324
                       </div>
Robert Ricci's avatar
Robert Ricci committed
325
326
327
328
329
330
331
                   </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'>
332
                       </div>
Robert Ricci's avatar
Robert Ricci committed
333
334
335
336
337
                   </div>
             </div>
             <div class='modal-footer'>
                   <div class='form-group'>
                        <button class='btn btn-success btn-sm'
338
339
340
341
                            id='quickvm_login_modal_button'
                            class='form-control'
                            type='submit' name='login'>
                            Login</button>
Robert Ricci's avatar
Robert Ricci committed
342
343
344
345
346
347
348
                   </div>
             </div>
        </div>
        </form>
        </div>
     </div>
<?php
349
350
}

351
352
353
354
355
356
357
#
# 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'>
Robert Ricci's avatar
Robert Ricci committed
358
          <div class='modal-dialog'  id='showtopo_dialog'>
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
            <div class='modal-content'>
               <div class='modal-header'>
                <button type='button' class='close' data-dismiss='modal'
                   aria-hidden='true'>
                   &times;</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'>
386
		    <span id='showtopo_title'></span>
387
                     <div id='showtopo_div' class='jacks'></div>
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
                     <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";
}

Leigh B Stoller's avatar
Leigh B Stoller committed
407
408
409
410
411
412
413
414
415
416
417
418
419
#
# 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'>
420
                 <center><img src='images/spinner.gif' /></center>
Leigh B Stoller's avatar
Leigh B Stoller committed
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
               </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";
}

451
452
453
454
455
456
457
458
#
# 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)
Leigh B Stoller's avatar
Leigh B Stoller committed
459
{
460
461
462
463
    global $USERNODE;
	
    $file = "/usr/testbed/etc/sshauth.key";
    
Leigh B Stoller's avatar
Leigh B Stoller committed
464
465
466
    #
    # We need the secret that is shared with ops.
    #
467
    $fp = fopen($file, "r");
Leigh B Stoller's avatar
Leigh B Stoller committed
468
    if (! $fp) {
469
	TBERROR("Error opening $file", 0);
Leigh B Stoller's avatar
Leigh B Stoller committed
470
471
	return null;
    }
472
    $key = fread($fp, 128);
Leigh B Stoller's avatar
Leigh B Stoller committed
473
    fclose($fp);
474
475
    if (!$key) {
	TBERROR("Could not get key from $file", 0);
Leigh B Stoller's avatar
Leigh B Stoller committed
476
477
	return null;
    }
478
479
480
    $key   = chop($key);
    $stuff = GENHASH();
    $now   = time();
Leigh B Stoller's avatar
Leigh B Stoller committed
481
482


483
484
485
486
487
488
489
490
491
492
493
494
    $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);
Leigh B Stoller's avatar
Leigh B Stoller committed
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
}

#
# 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 "";
    }
}

522
523
524
525
526
527
528
529
530
531
532
533
534
#
# Redirect request to https
#
function RedirectSecure()
{
    global $APTHOST;

    if (!isset($_SERVER["SSL_PROTOCOL"])) {
	header("Location: https://$APTHOST". $_SERVER['REQUEST_URI']);
	exit();
    }
}

Leigh B Stoller's avatar
Leigh B Stoller committed
535
536
537
538
539
540
541
542
543
#
# 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']));
544
    
Leigh B Stoller's avatar
Leigh B Stoller committed
545
546
}

547
548
function SpitAboutApt()
{
549
    SpitCollapsiblePanel("aboutapt","What is Apt?",<<<'ENDBODY'
550
<p>
Robert Ricci's avatar
Robert Ricci committed
551
Apt is a testbed facility built around <em>profiles</em>.
552
553
554
555
556
557
558
559
560
A profile describes an <em>experiment</em>; when you instantiate a profile,
    that specification is realized on the Apt cluster using virtual or
    physical machines.
The creator of a profile may put code, data, and other resources into it,
    and the profile may consist of a single machine or may describe an
    entire network.
</p>

<p>
Robert Ricci's avatar
Robert Ricci committed
561
Apt is a <em>platform for sharing research</em>; it is open to all researchers, 
562
    educators, and students.
Robert Ricci's avatar
Robert Ricci committed
563
564
Basic access to public profiles on Apt is provided without the need to register 
    for an account - this keeps the barriers to accessing research results low.
565
If you find the limited resources that are provided to unregistered users 
Robert Ricci's avatar
Robert Ricci committed
566
    valuable, we recommend <a href="signup.php">signing up</a> for a <em>(free)</em>
567
568
569
570
571
572
573
    account to get access to more resources and to create profiles of your
    own.
</p>

<p>
Apt is built on <a href="http:/www.emulab.net">Emulab</a> and
    <a href="http://www.geni.net">GENI</a> technologies.
Robert Ricci's avatar
Robert Ricci committed
574
575
576
577
578
It is built and operated by the <a href="http://www.flux.utah.edu">Flux 
    Research Group</a>, part of the <a href="http://www.utah.edu">University of 
    Utah</a>'s <a href="http://www.cs.utah.edu">School of Computing</a>.
Apt is funded by the National Science Foundation under award CNS-1338155 and
    by the University of Utah.
579
580
</p>

581
582
583
<p>
For help, bug reports, or other questions, come join the <a href="https://groups.google.com/forum/#!forum/apt-users">Discussion Forum</a>
</p>
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
ENDBODY
    );

}

function SpitCollapsiblePanel($id, $title, $body) {

?>

<div class="panel panel-info">

<div class="panel-heading">
<h5><a data-toggle="collapse" href="#<?php echo $id; ?>"><?php echo $title; ?><span class="glyphicon glyphicon-chevron-right pull-right"></span></a></h5>
</div>

<div id="<?php echo $id; ?>" class="panel-collapse collapse">

<div class="panel-body">

<?php echo $body; ?>
604

605
606
607
</div> <!-- Panel body -->
</div> <!-- Collapser -->
</div> <!-- Panel -->
608
<?php
609
610
}

Leigh B Stoller's avatar
Leigh B Stoller committed
611
?>