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maybe later...

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thies
2021-01-10 17:36:26 +01:00
parent c696b93c5a
commit a5969ecb51
1 changed files with 109 additions and 0 deletions
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changepass.php Normal file
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<?php
echo "not implemented yet!";
/*
session_start();
include 'db.inc.php';
if(isset($_GET['changed'])) {
$username = $_POST['username'];
$oldpassword = $_POST['oldpassword'];
$password = $_POST('password');
$password_confirm = $_POST('password_confirm');
$statement = $pdo->prepare("SELECT * FROM users WHERE username = :username");
$result = $statement->execute(array('username' => $username));
$user = $statement->fetch();
if ($user !== false && password_verify($oldpassword, $user['password'])) {
if(isset($_GET['send'])) {
$password = $_POST['password'];
$password_confirm = $_POST['password_confirm'];
//regexes for passvalidation:
$REuppercase = preg_match('@[A-Z]@', $password);
$RElowercase = preg_match('@[a-z]@', $password);
$REnumber = preg_match('@[0-9]@', $password);
$REspecialChars = preg_match('@[^\w]@', $password);
if($password != $password_confirm) {
echo "password or confirmed password wrong";
}
if(!$REuppercase || !$RElowercase || !$REnumber || !$REspecialChars || strlen($password) < 8) {
echo '<color="red">Password needs to be more complex.</color><br />';
echo '<i>Please implement at least 8 chars, upper & downer caser, one number & one special char.</i><br />';
$error = true;
} else {
$passwordhash = password_hash($password, PASSWORD_DEFAULT);
$statement = $pdo->prepare("UPDATE users SET password = :passwordhash, passwordcode = NULL, passwordcode_time = NULL WHERE id = :userid");
$result = $statement->execute(array('passwordhash' => $passwordhash, 'userid'=> $userid ));
if($result) {
die('Changed password. Going to <a href="secure.php">secure</a> now.<meta http-equiv="refresh" content="1; URL=secure.php">');
}
}
}
die('<div class="alert alert-success" role="alert"> successfull. go to: <a href="secure.php">secure page</a></div> <meta http-equiv="refresh" content="0; URL=secure.php">');
} else {
$errorMessage = '<div class="alert alert-danger" role="alert">somethings wrong (maybe wrong password or wrong user)</div><br>';
}
}
?>
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="ressources/css/bootstrap.min.css" crossorigin="anonymous">
<title>Change Password</title>
</head>
<body>
<?php
if(isset($errorMessage)) {
echo $errorMessage;
}
?>
<script src="ressources/js/bootstrap.min.js"></script>
<div class="jumbotron jumbotron-fluid">
<div class="container">
<form action="?changed=1" method="post">
<div class="form-group">
<label for="username">Username</label>
<input type="text" class="form-control" size="40" id="username" placeholder="Username" name="username"><br><br>
</div>
<div class="form-group">
<label for="oldpassword">Current Password</label>
<input type="password" class="form-control" size="40" id="oldpassword" placeholder="Your old password" name="oldpassword"><br>
</div>
<div class="form-group">
<label for="password">New Password</label>
<input type="password" class="form-control" size="40" id="password" placeholder="Your new password" name="password"><br>
</div>
<div class="form-group">
<label for="password_confirm">Confirm New^ Password</label>
<input type="password" class="form-control" size="40" id="password_confirm" placeholder="Your new password" name="password_confirm"><br>
</div>
<button type="submit" class="btn btn-primary">Change Password</button>
</form>
<br />
<br />
<a href="forgotpass.php"><button class="btn btn-warning">I forgot my password</button></a>
<br /> <br />
</div>
</div>
</div>
</main><!-- /.container -->
<!-- Bootstrap core JavaScript
================================================== -->
<!-- Placed at the end of the document so the pages load faster -->
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script>window.jQuery || document.write('<script src="../../../../assets/js/vendor/jquery-slim.min.js"><\/script>')</script>
<script src="../../../../assets/js/vendor/popper.min.js"></script>
<script src="../../../../dist/js/bootstrap.min.js"></script>
</body>
</html>
*/