-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathprofile.php
220 lines (213 loc) · 10.8 KB
/
profile.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
<?php
////////////////////////////////////
/// User Profile Page ///
////////////////////////////////////
session_start();
$badMessage = ""; // To Display error messages
$goodMessage = ""; // To Display correctness messages
include("database-connect.php"); // Connecting to the database
if (!isset($_SESSION['email']) || !isset($_COOKIE['email'])) { // Making sure the user is signed in
$warning = "You need to login to access this page";
header("Location: index.php?warning=" . $warning);
exit();
} elseif ($_SESSION['email'] != $_COOKIE['email']) { // Making sure the user didn't alter the cookies
$warning = "Please confirm your identity";
header("Location: index.php?warning=" . $warning);
exit();
} elseif (isset($_POST['updateProfile'])&&isset($_POST['fname'])&&isset($_POST['lname'])&&isset($_POST['pass1'])&&isset($_POST['pass2'])&&isset($_POST['oldpassword'])&&isset($_POST['email'])) { // If a request was sent to edit user profile
// Server Validation
// Validate First Name : It should contain only letters and whitespaces
if (preg_match("/^[a-zA-Z ]*$/", $_POST['fname']) && !empty($_POST['fname'])) {
$myQuery = "update users set fname='" . $_POST['fname'] . "' where email like '" . $_SESSION['email'] . "';";
if (mysqli_query($connect, $myQuery)) {
$goodMessage .= "First Name updated successfully<br>";
$_SESSION['name']=$_POST['fname'];
setcookie('name',$_POST['fname'],time()+(3600*24));
} else {
$badMessage .= "Couldn't update first name<br>";
}
} elseif (!empty($_POST['fname'])) {
$badMessage .= "Couldn't update first name<br>";
}
// Validate Last Name : It should contain only letters and whitespaces
if (preg_match("/^[a-zA-Z ]*$/", $_POST['lname']) && !empty($_POST['lname'])) {
$myQuery = "update users set lname='" . $_POST['lname'] . "' where email like '" . $_SESSION['email'] . "';";
if (mysqli_query($connect, $myQuery)) {
$goodMessage .= "Last Name updated successfully<br>";
} else {
$badMessage .= "Couldn't update Last name<br>";
}
} elseif (!empty($_POST['lname'])) {
$badMessage .= "Couldn't update Last name<br>";
}
// Validating Password : It should be at least 8 characters and contain at least one letter and one number
if (!empty($_POST['oldpassword']) && !empty($_POST['pass1']) && !empty($_POST['pass2'])) {
if ($_POST['pass1'] != $_POST['pass2']) { // Password must equal confirmation password
$badMessage .= "<strong>Error:</strong> Passwords don't match<br>";
} elseif (strlen($_POST['pass1']) < 8) { // Password must be at least 8 characters
$badMessage .= "<strong>Error:</strong> Password must be at least 8 characters<br>";
} elseif ((!preg_match("#[A-Z]+#", $_POST['pass1']) && !preg_match("#[a-z]+#", $_POST['pass1'])) || !preg_match("#[0-9]+#", $_POST['pass1'])) { // Password must contain at least 1 number and 1 letter
$badMessage .= "<strong>Error:</strong> Password must contain at least 1 number and 1 letter<br>";
} else {
$myQuery = "select pass from users where email like '" . $_POST['email'] . "'";
$result = mysqli_query($connect, $myQuery);
$formated_result = mysqli_fetch_assoc($result);
if (!empty($formated_result)) {
if (strcmp($formated_result['pass'], $_POST['oldpassword']) == 0) { // If the given old password matches the original password
$myQuery = "update users set pass='" . $_POST['pass1'] . "' where email like '" . $_SESSION['email'] . "';";
if (mysqli_query($connect, $myQuery)) {
$goodMessage .= "Password updated successfully<br>";
} else {
$badMessage .= "Couldn't update password<br>";
}
}
} else { // If the given old password wasn't correct
$badMessage .= "Didn't update password, you provided wrong old password<br>";
}
}
} elseif (!empty($_POST['pass1']) || !empty($_POST['pass2'])) {
$badMessage .= "<strong>Error:</strong> You must provide old password<br>";
}
// Validating Email : Must match email format
if (preg_match("/([\w\-]+\@[\w\-]+\.[\w\-]+)/", $_POST['email']) && !empty($_POST['email'])) {
$myQuery = "select email from users where email like '" . $_POST['email'] . "'";
$result = mysqli_query($connect, $myQuery);
$formated_result = mysqli_fetch_assoc($result);
if (!empty($formated_result)) { // If provided email is already associated with another account
if(!$_POST['email'] === $_SESSION['email']){
$badMessage .= "Didn't change email, an account already exists with email (" . $_POST['email'] . ")<br>";
}
} else { // Changing email
$myQuery = "update users set email='" . $_POST['email'] . "' where email like '" . $_SESSION['email'] . "';";
if (mysqli_query($connect, $myQuery)) { // Updating sessions and cookies
$goodMessage .= "Email changed successfully<br>";
$_SESSION['email']=$_POST['email'];
setcookie('email',$_POST['email'],time()+(3600*24));
} else {
$badMessage .= "Couldn't change email <br>".mysqli_error($connect);
}
}
mysqli_free_result($result);
}
}
// Query to retrieve user data
$myQuery = "select * from users where email like '" . $_SESSION['email'] . "';";
$result = mysqli_query($connect, $myQuery) or die("Couldn't fetch user data: " . mysqli_error($connect));
$row = mysqli_fetch_assoc($result);
?>
<!DOCTYPE HTML>
<html>
<head>
<title>My Profile - University Library</title>
<link type="image/png" href="css/images/physics.png" rel="icon">
<link type="text/css" href="fonts/fonts.css" rel="stylesheet">
<link type="text/css" href="css/style2.css" rel="stylesheet">
<meta charset="UTF-8">
<!-- Client side input validation using javascript -->
<script language="JavaScript">
// Enable submit button if an input was changed
function enableSubmit() {
document.getElementById("submitButton").disabled = false;
}
// Validate user input
function validateForm() {
// Getting data from the form fields
var fname = document.forms["updateProfile"]["fname"].value;
var lname = document.forms["updateProfile"]["lname"].value;
var email = document.forms["updateProfile"]["email"].value;
var oldpassowrd = document.forms["updateProfile"]["oldpassword"].value;
var newpassowrd = document.forms["updateProfile"]["pass1"].value;
var cnewpassowrd = document.forms["updateProfile"]["pass2"].value;
var letters = /^[A-Za-z ]+$/;
// Validate first name
if (!fname.match(letters) && !fname == "") {
alert("First Name: Please enter letters only.")
return false;
}
// Validate last name
if (!lname.match(letters) && !lname == "") {
alert("Last Name: Please enter letters only.")
return false;
}
// Validating Password
if (oldpassowrd != "" && newpassowrd != "" && cnewpassowrd != "") {
if (newpassowrd != cnewpassowrd) {
alert("Password: New password and confirmation password don't match")
return false;
} else if (newpassowrd.length < 8) {
alert("Password: New password should be at least 8 characters")
return false;
} else if ((!newpassowrd.match(/[A-Z]+/) && !newpassowrd.match(/[a-z]+/)) || !newpassowrd.match(/[0-9]+/)) {
alert("Password: At least 1 letter and 1 number is needed")
return false;
}
} else if (oldpassowrd == "" && (newpassowrd != "" || cnewpassowrd != "")) {
alert("Password: Enter old password first to change password")
return false;
}
// Validating Email
if (!email.match(/([\w\-]+\@[\w\-]+\.[\w\-]+)/)) {
alert("Email: Please enter a valid email")
return false;
}
}
</script>
</head>
<body>
<header>
<!-- Logo and Icon -->
<div id="header-c1">
<img src="css/images/physics.png">
<h1><a href="<?php if ($_SESSION['role'] == "admin") {
echo "adminmain.php";
} else {
echo "studentmain.php";
} ?>">University Library</a></h1>
</div>
<!-- Menu Options-->
<div id="header-c2">
<?php if ($_SESSION['role'] == "admin") {
echo "<a href=\"addbook.php\">Add Book</a>";
} ?>
<a href="profile.php">View Profile</a>
<a href="index.php?logout=1">logout</a>
</div>
</header>
<!-- Displaying form containing user data by default -->
<div id="profile-info">
<h2>Hi, <?php echo $_COOKIE['name']; ?></h2>
<p>You are <?php if ($row['role'] == "admin") {
echo "an Admin";
} else {
echo "a Student";
} ?></p>
<form action="" method="post" name="updateProfile" class="profilefrom" onsubmit="return validateForm()">
<?php
if($goodMessage!=""){
echo "<div id='message-green'>".$goodMessage."</div>";
}
if($badMessage!=""){
echo "<div id='message-red'>".$badMessage."</div>";
}
?>
<label>First Name</label>
<input type="text" name="fname" value="<?php echo $row['fname']; ?>" onchange="enableSubmit()">
<label>Last Name</label>
<input type="text" name="lname" value="<?php echo $row['lname']; ?>" onchange="enableSubmit()">
<label>Email</label>
<input type="email" name="email" value="<?php echo $row['email']; ?>" onchange="enableSubmit()">
<hr>
<label>Change Password</label>
<input type="password" name="oldpassword" onchange="enableSubmit()" placeholder="Enter old password">
<input type="password" name="pass1" onchange="enableSubmit()" placeholder="Enter new password">
<input type="password" name="pass2" onchange="enableSubmit()" placeholder="Confirm new password">
<input type="submit" id="submitButton" name="updateProfile" value="Update Profile" disabled="disabled">
</form>
</div>
</body>
</html>
<?php
// Free result memory and closing database connection
mysqli_free_result($result);
mysqli_close($connect);
?>