-
Notifications
You must be signed in to change notification settings - Fork 0
/
login.php
524 lines (482 loc) · 18 KB
/
login.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
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
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
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
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
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
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
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
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
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
522
523
524
<?php
date_default_timezone_set('Asia/Kolkata');
session_start();
if (isset($_SESSION['ssid']) && isset($_SESSION['name']) && isset($_SESSION['batch'])) {
header("Location: panel.php?token=" . $_SESSION['ssid'] . "&page=Dashboard");
exit;
}
$message = "";
$messtype = 0;
$status = 0;
$secret = "harsh@123";
$times = 1;
$space = "+";
$newline = "%0a";
$apikey = "nfuinseuiHfiofwF388nuun";
function getIPAddress()
{
if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
$ip = $_SERVER['HTTP_CLIENT_IP'];
} elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
} else {
$ip = $_SERVER['REMOTE_ADDR'];
}
return $ip;
}
function crypto_rand_secure($min, $max)
{
$range = $max - $min;
if ($range < 1) return $min;
$log = ceil(log($range, 2));
$bytes = (int) ($log / 8) + 1;
$bits = (int) $log + 1;
$filter = (int) (1 << $bits) - 1;
do {
$rnd = hexdec(bin2hex(openssl_random_pseudo_bytes($bytes)));
$rnd = $rnd & $filter;
} while ($rnd > $range);
return $min + $rnd;
}
function getToken()
{
$token = "";
$codeAlphabet = "0123456789";
$max = strlen($codeAlphabet);
for ($i = 0; $i < 8; $i++) {
$token .= $codeAlphabet[crypto_rand_secure(0, $max - 1)];
}
return $token;
}
function getTokenOAuth()
{
$token = "";
$codeAlphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
$codeAlphabet .= "abcdefghijklmnopqrstuvwxyz";
$codeAlphabet .= "0123456789";
$max = strlen($codeAlphabet);
for ($i = 0; $i < 40; $i++) {
$token .= $codeAlphabet[crypto_rand_secure(0, $max - 1)];
}
return $token;
}
if (!(empty($_POST["roll"]) || empty($_POST["pass"]))) {
$link = mysqli_connect("shareddb-u.hosting.stackcp.net", "optimus-3133335204", "superlol@123", "optimus-3133335204");
$roll = mysqli_real_escape_string($link, $_POST['roll']);
$pass = mysqli_real_escape_string($link, $_POST['pass']);
$user = md5($roll);
$sql1 = "SELECT * FROM `students` WHERE roll = '$roll'";
$result1 = $link->query($sql1);
if ($result1->num_rows > 1) {
$message = "Multiple Same Roll no Exist! Report Branch Immediately";
} else if ($result1->num_rows == 1) {
$row1 = $result1->fetch_assoc();
$salt = array(sha1($pass), sha1($row['stamp']), sha1($secret), sha1($user));
$mpass = sha1($salt[0] . $salt[1] . $salt[2] . $salt[3]);
$cip = getIPAddress();
if ($row1['password'] == $mpass) {
if ($row1['ban'] == 0) {
$dat = $row1['name'];
$dat2 = $row1['batchid'];
if ($row1['sessionid'] == "0") {
$sid = hash('sha256', getTokenOAuth() . time());
$sql3 = "UPDATE `students` SET sessionid = '$sid', ipaddress = '$cip' WHERE rollh = '$user'";
if (mysqli_query($link, $sql3)) {
$_SESSION['ssid'] = $sid;
$_SESSION['name'] = $dat;
$_SESSION['batch'] = $dat2;
header("Location: panel.php?token=" . $sid . "&page=Dashboard");
exit;
} else {
$message = "ERROR CODE #102";
}
} else {
$mob = $row1['mobile'];
$otp = getToken();
$otpexp = time() + 960;
$sql2 = "UPDATE `students` SET otp2fa = '$otp', exp2fa = '$otpexp' WHERE rollh = '$user'";
if (mysqli_query($link, $sql2)) {
$body = "Hey, " . $dat . "\nYour OTP is: " . $otp . "\nTo Verify Your Login\nThis OTP is valid for 15min\n(Dont Share This With Anyone)\nWith Best Regards,\nOptimus/Medicus Patna.";
$body = str_replace(" ", $space, $body);
$body = str_replace("\n", $newline, $body);
file_get_contents('http://onextelbulksms.in/shn/api/pushsms.php?usr=7546&key=' . $apikey . '&sndr=harsh&ph=' . $mob . '&text=' . $body);
$_SESSION['roll'] = $user;
$status = 1;
} else {
$message = "ERROR CODE #100";
}
}
} else {
$message = "You Account Have Been Blocked By Staff! Contact Branch for more info.";
}
} else {
$message = "Username or Password Incorrect";
}
} else {
$message = "Username or Password Incorrect";
}
}
if (!(empty($_POST['key']))) {
$link = mysqli_connect("shareddb-u.hosting.stackcp.net", "optimus-3133335204", "superlol@123", "optimus-3133335204");
$key = mysqli_real_escape_string($link, $_POST['key']);
$user = $_SESSION['roll'];
$sql1 = "SELECT * FROM `students` WHERE rollh = '$user'";
$result1 = $link->query($sql1);
if ($result1->num_rows > 1) {
$message = "Multiple Same Roll no Exist! Report Branch Immediately";
} else if ($result1->num_rows == 1) {
$row1 = $result1->fetch_assoc();
if ($row1['otp2fa'] === $key) {
$stamp = time();
$sid = hash('sha256', getTokenOAuth() . time());
$dat = $row1['name'];
$dat2 = $row1['batchid'];
$cip = getIPAddress();
if ($row1['exp2fa'] > $stamp) {
$sql2 = "UPDATE `students` SET otp2fa = 0, exp2fa = 0, sessionid = '$sid', ipaddress = '$cip' WHERE rollh = '$user'";
if (mysqli_query($link, $sql2)) {
unset($_SESSION['roll']);
$_SESSION['ssid'] = $sid;
$_SESSION['name'] = $dat;
$_SESSION['batch'] = $dat2;
header("Location: panel.php?token=" . $sid . "&page=Dashboard");
exit;
} else {
$message = "ERROR CODE #100";
}
} else {
$message = "Sorry Current OTP Expired! Request a New One.";
}
} else {
$message = "Incorrect OTP Try Again!";
$status = 1;
}
} else {
$message = "ERROR CODE #101";
}
}
if (!(empty($_POST['resend']))) {
$link = mysqli_connect("shareddb-u.hosting.stackcp.net", "optimus-3133335204", "superlol@123", "optimus-3133335204");
$user = $_SESSION['roll'];
$sql1 = "SELECT * FROM `students` WHERE rollh = '$user'";
$result1 = $link->query($sql1);
if ($result1->num_rows == 1) {
$row1 = $result1->fetch_assoc();
$dat = $row1['name'];
$mobno = $row1['mobile'];
$otp = getToken();
$exp = time() + 960;
$sql2 = "UPDATE `students` SET otp2fa = '$otp', exp2fa = '$exp' WHERE rollh = '$user'";
if (mysqli_query($link, $sql2)) {
$body = "Hey, " . $dat . "\nYour OTP is: " . $otp . "\nTo Verify Your Login\nThis OTP is valid for 15min\n(Dont Share This With Anyone)\nWith Best Regards,\nOptimus/Medicus Patna";
$body = str_replace(" ", $space, $body);
$body = str_replace("\n", $newline, $body);
file_get_contents('http://onextelbulksms.in/shn/api/pushsms.php?usr=7546&key=' . $apikey . '&sndr=harsh&ph=' . $mobno . '&text=' . $body);
$status = 1;
$times = 0;
$messtype = 1;
$message = "Resend OTP Successfull! If Still Not Received Try Later";
} else {
$message = "ERROR CODE #100";
}
} else {
$message = "ERROR CODE #101";
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="icon" href="assets/icon.png">
<title>Optimus Student Login</title>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css" integrity="sha384-9aIt2nRpC12Uk9gS9baDl411NQApFmC26EwAOH8WgZl5MYYxFfc+NcPb1dKGj7Sk" crossorigin="anonymous">
<link rel="stylesheet" href="assets/css/all.css">
<style>
#loader {
position: absolute;
left: 50%;
top: 50%;
z-index: 1;
width: 150px;
height: 150px;
margin: -75px 0 0 -75px;
border: 16px solid #f3f3f3;
border-radius: 50%;
border-top: 16px solid blue;
width: 120px;
height: 120px;
-webkit-animation: spin 2s linear infinite;
animation: spin 2s linear infinite;
border-right: 16px solid green;
border-bottom: 16px solid red;
border-left: 16px solid pink;
}
@-webkit-keyframes spin {
0% {
-webkit-transform: rotate(0deg);
}
100% {
-webkit-transform: rotate(360deg);
}
}
@keyframes spin {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}
.animate-bottom {
position: relative;
-webkit-animation-name: animatebottom;
-webkit-animation-duration: 1s;
animation-name: animatebottom;
animation-duration: 1s
}
@-webkit-keyframes animatebottom {
from {
bottom: -100px;
opacity: 0
}
to {
bottom: 0px;
opacity: 1
}
}
@keyframes animatebottom {
from {
bottom: -100px;
opacity: 0
}
to {
bottom: 0;
opacity: 1
}
}
.container1 {
width: 50%;
height: 100vh;
overflow: hidden;
float: left;
}
.formbox {
margin-top: 25%;
border-radius: 5px;
width: 50%;
margin-left: 48%;
height: 35%;
background: #35394a;
}
.head {
padding: 0.5%;
background: #ff6600;
}
.log {
color: white;
margin-top: 5%;
padding-left: 3%;
border-left: 5px solid red;
}
.inputgrp {
padding: 5%;
}
.input-group {
padding-top: 3%;
}
.bottomright {
position: absolute;
bottom: 8px;
right: 16px;
font-size: 14px;
}
.bottomleft {
position: absolute;
bottom: 8px;
left: 16px;
font-size: 14px;
}
.inputcust {
padding-top: 3%;
}
.btnlog {
margin-top: 5%;
border-radius: 5px;
}
.forgot {
color: gray;
text-decoration: none;
display: block;
}
.forgot:hover {
color: magenta;
text-decoration: none;
}
.first {
margin-top: 5%;
background: #00b3b3;
color: white;
border: 1px solid #00b3b3;
}
.container2 {
height: 100vh;
overflow: hidden;
width: 25rem;
}
.imgbox {
width: 95%;
margin-bottom: 5%;
padding-left: 10%;
padding-right: 10%;
}
.arrange {
margin-top: 5%;
}
.tagbar {
margin-left: 3%;
}
.contbox {
margin-top: 14.5rem;
}
.bar {
border-top: 0.5px solid gray;
}
.mesg {
width: 50%;
margin-left: 48%;
margin-top: 2%;
}
.contmain {
display: none;
}
@media screen and (max-width: 1366px) {
.contbox {
margin-top: 10rem;
}
}
@media screen and (max-width: 1080px) {
.container1 {
width: 98%;
height: auto;
}
.container2 {
height: auto;
width: 98%;
}
.formbox {
margin-top: 2%;
border-radius: 5px;
width: 100%;
margin-left: 2%;
}
.contbox {
margin-top: 5%;
}
.bottomright {
display: none;
}
.bottomleft {
display: none;
}
.mesg {
width: 98%;
margin-left: 2%;
margin-top: 2%;
}
}
</style>
</head>
<body>
<div id="loader"></div>
<div id="main" class="contmain">
<div class="container1">
<?php if ($status == 0) { ?>
<form action="" method="post">
<div class="formbox">
<div class="head"></div>
<h4 class="log">Student Login</h4>
<div class="inputgrp">
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text"><i class="fas fa-bars"></i></div>
</div>
<input type="text" name="roll" class="form-control" minlength="3" placeholder="Registered roll number" required>
</div>
<div class="input-group inputcust">
<div class="input-group-prepend">
<div class="input-group-text"><i class="fas fa-lock"></i></div>
</div>
<input type="password" name="pass" class="form-control" minlength="6" placeholder="Account password" required>
</div>
<button type="submit" class="btn btn-success btnlog btn-block">Sign In</button>
<a class="forgot" href="reset.php">Forgot Your Password?</a>
<a class="btn btn-primary first" href="generate.php">First Time? Click Here</a>
</div>
</div>
</form>
<?php } else if ($status == 1) { ?>
<div>
<div class="formbox">
<div class="head"></div>
<h4 class="log">Student Verify</h4>
<div class="inputgrp">
<form action="" method="post">
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text"><i class="fas fa-key"></i></div>
</div>
<input type="text" name="key" class="form-control" minlength="8" maxlength="8" placeholder="OTP Recieved" required>
</div>
<button type="submit" class="btn btn-success btnlog btn-block">Verify</button>
</form>
<?php if ($times) { ?>
<form action="" method="post">
<input type="submit" class="btn btn-light first" name="resend" value="Resend OTP" />
</form>
<?php } ?>
</div>
</div>
</div>
<?php } ?>
<?php if (!(empty($message))) { ?>
<div class="mesg">
<?php if ($messtype) { ?>
<div class="alert alert-success" role="alert">
<?php echo $message ?>
</div>
<?php } else { ?>
<div class="alert alert-danger" role="alert">
<?php echo $message ?>
</div>
<?php } ?>
</div>
<?php } ?>
<a class="bottomright" href="https://www.fiverr.com/harshraj126">Build With <i style="color: red;" class="fas fa-heart"></i> by Harsh Raj</a>
<div class="bottomleft">Optimus Portal V2.0</div>
</div>
<div class="container2">
<div class="contbox">
<img class="imgbox" src="assets/logo.gif" alt="xyz">
<div class="bar"></div>
<div class="tagbar">
<p class="arrange"><i style="color: green;" class="far fa-chart-bar"> </i>Analyse Your Performance</p>
<p class="arrange"><i style="color: orange;" class="fas fa-book"> </i>Get Online Content From <strong>OPTIMUS</strong> Teachers</p>
<p class="arrange"><i style="color: blue;" class="fas fa-calendar-alt"> </i>Stay Up to date With Your Cource Curriculum</p>
<p class="arrange"><i style="color: purple;" class="fas fa-pencil-ruler"> </i>Class Schedule, Exam Schedule & Much More</p>
</div>
</div>
</div>
</div>
<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js" integrity="sha384-OgVRvuATP1z7JjHLkuOU7Xw704+h835Lr+6QL9UvYjZE3Ipu6Tp75j7Bh/kR0JKI" crossorigin="anonymous"></script>
<script>
$(window).on("load", () => {
document.getElementById("loader").style.display = "none";
document.getElementById("main").style.display = "block";
});
</script>
</body>
</html>