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change-password.php
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change-password.php
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<?php
include ('./classes/DB.php');
include ('./classes/Login.php');
$tokenIsValid = false;
if (Login::isLoggedIn()) {
if (isset($_POST['changepassword'])) {
$oldpassword = $_POST['oldpassword'];
$newpassword = $_POST['newpassword'];
$newpasswordrepeat = $_POST['newpasswordrepeat'];
$userid = Login::isLoggedIn();
if (password_verify($oldpassword, DB::query('SELECT password FROM users WHERE id=:userid', array(':userid' => $userid)) [0]['password'])) {
if ($newpassword == $newpasswordrepeat) {
if (strlen($newpassword) >= 6 && strlen($newpassword) <= 60) {
DB::query('UPDATE users SET password=:password WHERE id=:userid', array(':password' => password_hash($newpassword, PASSWORD_BCRYPT), ':userid' => $userid));
echo "password change successfly";
} else {
echo "new password isn't correct";
}
} else {
echo "new password don't not match";
}
} else {
echo "Incorrect Old Password";
}
}
} else {
if (isset($_GET['token'])) {
$token = $_GET['token'];
if (DB::query('SELECT user_id FROM password_tokens WHERE token=:token', array(':token' => sha1($token)))) {
$userid = DB::query('SELECT user_id FROM password_tokens WHERE token=:token', array(':token' => sha1($token))) [0]['user_id'];
$tokenIsValid = true;
if (isset($_POST['changepassword'])) {
$newpassword = $_POST['newpassword'];
$newpasswordrepeat = $_POST['newpasswordrepeat'];
if ($newpassword == $newpasswordrepeat) {
if (strlen($newpassword) >= 6 && strlen($newpassword) <= 60) {
DB::query('UPDATE users SET password=:password WHERE id=:userid', array(':password' => password_hash($newpassword, PASSWORD_BCRYPT), ':userid' => $userid));
DB::query('DELETE FROM password_tokens WHERE user_id=:user_id',array(':user_id'=>$userid));
echo "password change successfly";
} else {
echo "new password isn't correct";
}
} else {
echo "new password don't not match";
}
}
} else {
die("token invalid");
}
} else {
die('Not logged in');
}
}
?>
<html>
<head>
<title>SSN:Change Acc Pass</title>
<link rel="stylesheet" href="CSS/style.css">
<meta charset="utf-8">
</head>
<body>
<div class="logForm">
<h1>Change your account Pass</h1>
<form action="<?php if (!$tokenIsValid) {echo 'change-password.php';} else {echo 'change-password.php?token=' . $token . '';} ?>" method="post">
<?php if (!$tokenIsValid) {echo '<input type="password" name="oldpassword" placeholder="your current password...">';} ?>
<input type="password" name="newpassword" placeholder="new password...">
<input type="password" name="newpasswordrepeat" placeholder="repeat-new password...">
<input type="submit" name="changepassword" value="Change Password">
</form>
</div>
</body>
</html>