PiCo/update2.php at master · SaumyaSachdev/PiCo · GitHub

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
<?php
  session_start();
?>
<?php
  $fname = $lname = $uname = $pass = $repass = $city = $country = $dob = $ans = "";
  $ferr = $lerr = $uerr = $perr = $rerr = $cerr = $coerr = $derr = $aerr = "";
  if($_SERVER["REQUEST_METHOD"] == "POST") {
    if(empty($_POST['fname']))
      $ferr = "Please enter first name.";
    else {
      $fname = testInput($_POST['fname']);
      if(!preg_match("/^[a-zA-Z0-9 ']*$/", $fname))
        $ferr = "Only letters and numbers allowed!";
    }
    if(empty($_POST['lname']))
      $lerr = "Please enter last name.";
    else {
      $lname = testInput($_POST['lname']);
      if(!preg_match("/^[a-zA-Z0-9 ']*$/", $lname))
        $lerr = "Only letters and numbers allowed!";
    }
    if(empty($_POST['uname']))
      $uerr = "Please enter user name.";
    else {
      $uname = testInput($_POST['uname']);
      if(!preg_match("/^[a-zA-Z0-9 ']*$/", $uname))
        $uerr = "Only letters and numbers allowed!";
    }
    if(empty($_POST['password']))
      $perr = "Please enter password.";
    else {
      $pass = testInput($_POST['password']);
      if(!preg_match("/^(?=.*[0-9])(?=.*[!@#$%^&*])[a-zA-Z0-9!@#$%^&*]{6,16}$/", $pass))
        $perr = "Password should have one alphanumeric character, one special character and minimum 6 characters long!";
    }
    if(empty($_POST['password']))
      $rerr = "Please retype password.";
    else {
      $repass = testInput($_POST['password']);
      if($repass != $pass)
        $rerr = "Retyped password does not match.";
    }
    if(empty($_POST['city']))
      $cerr = "Please enter city.";
    else {
      $city = testInput($_POST['city']);
      if(!preg_match("/^[a-zA-Z0-9 ']*$/", $city))
        $cerr = "Only letters and numbers allowed!";
    }
    if(empty($_POST['country']))
      $coerr = "Please enter country.";
    else {
      $country = testInput($_POST['country']);
      if(!preg_match("/^[a-zA-Z0-9 ']*$/", $country))
        $coerr = "Only letters and numbers allowed!";
    }
    if(empty($_POST['dob']))
      $derr = "Please enter date of birth.";

    $ques = $_POST['ques'];

    if(empty($_POST['ans']))
      $aerr = "Please enter an answer to security question.";
    else {
      $ans = testInput($_POST['ans']);
      if(!preg_match("/^[a-zA-Z0-9 ']*$/", $ans))
        $aerr = "Only letters and numbers allowed!";
    }

  }
  function testInput($data) {
		$data = trim($data);
		$data = stripcslashes($data);
		$data = htmlspecialchars($data);
		return $data;
	}
?>
<?php
  if(isset($_SESSION['uid'])) {
    $uid = $_SESSION['uid'];
    $fname = $_SESSION['fname'];
    $lname = $_SESSION['lname'];
    $dob = $_SESSION['dob'];
    $city = $_SESSION['city'];
    $country = $_SESSION['country'];
    $uname = $_SESSION['uname'];
    $pass = $_SESSION['passwd'];
    $sid = $_SESSION['sid'];
    $ans = $_SESSION['ans'];
  }
 ?>

<html>
<title>Update Details</title>
<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title></title>
  <link rel="stylesheet" href="css/bootstrap.min.css">
  <link rel="stylesheet" href="css/styles.css">
  <link href="https://fonts.googleapis.com/css?family=Bitter|Josefin+Sans:400,700" rel="stylesheet">
  <script src="js/jquery-3.2.1.min.js"></script>
  <script src="js/bootstrap.min.js"></script>
  <script src="js/script.js"></script>
</head>

<body>
  <h2>Enter updated details</h2><br>
  <form action="<?php echo htmlspecialchars($_SERVER['PHP_SELF']);?>" method="POST">
    <label>First Name:</label><input type="text" name="fname" value="<?php echo $fname; ?>"></input>
    <span class="error"> <?php echo $ferr;?></span><br>
    <label>Last Name:</label><input type="text" name="lname" value="<?php echo $lname; ?>"></input>
    <span class="error"> <?php echo $lerr;?></span><br>
    <label>Username:</label><input type="text" name="uname" value="<?php echo $uname; ?>"></input>
    <span class="error"> <?php echo $uerr;?></span><br>
    <label>Password:</label><input type="password" name="password"></input>
    <span class="error"> <?php echo $perr;?></span><br>
    <label>Retype Password:</label><input type="password" name="repassword"></input>
    <span class="error"> <?php echo $rerr;?></span><br>
    <label>Date of birth:</label><input type="date" name="dob"></input>
    <span class="error"> <?php echo $derr;?></span><br>
    <label>Gender: </label><input type="radio" name="gender" value="male" checked>
    Male <input type="radio" name="gender" value="female">Female <input type="radio" name="gender" value="other">Other<br>
    <label>City:</label><input type="text" name="city" value="<?php echo $city; ?>"></input>
    <span class="error"> <?php echo $cerr;?></span><br>
    <label>Country:</label><input type="text" name="country" value="<?php echo $country; ?>"></input>
    <span class="error"> <?php echo $coerr;?></span><br>
    <label>Security Question:</label>
    <select name=ques>
      <option value="1">Question 1</option>
      <option value="2">Question 2</option>
      <option value="3">Question 3</option>
      <option value="4">Question 4</option>
      <option value="5">Question 5</option>
    </select><br>
    <label>Answer:</label><input type="text" name="ans" value="<?php echo $ans; ?>"></input>
    <span class="error"> <?php echo $aerr;?></span><br>
    <button type="submit">Submit</button>
  </form>

  <?php
    include 'dbconn.php';
    $sql = "UPDATE users SET fname='".$fname."', lname='".$lname."', city='".$city."', country='".$country."' WHERE uname='".$uname."'";
    /*if($stmt = mysqli_prepare($conn, $sql) {
      mysqli_stmt_bind_param($stmt, "sssss", $fname, $lname, $city, $country, $uname);
      mysqli_stmt_execute($stmt);
      echo "User updated";
    } else {
  				echo "ERROR : could not prepare query 1 " . mysqli_error($conn);
  	}*/
    $sql2 = "UPDATE login SET passwd=?, sid=?, ans=? WHERE uname='".$uname."'";
    if($stmt2 = mysqli_prepare($conn, $sql2) {
      mysqli_stmt_bind_param($stmt2, "siss", $pass,$sid,$ans,$uname);
      mysqli_stmt_execute($stmt2);
      echo "User updated";
    } else {
  				echo "ERROR : could not prepare query 1 " . mysqli_error($conn);
  	}

  ?>

</body>
</html>