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register.html
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register.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" charset="utf-8">
<title>OptiGrader - Register</title>
<script src="https://code.jquery.com/jquery-3.3.1.min.js" integrity="sha384-tsQFqpEReu7ZLhBV2VZlAu7zcOV+rXbYlF2cqB8txI/8aZajjp4Bqd+V6D5IgvKT" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
<script src="https://bitwiseshiftleft.github.io/sjcl/sjcl.js" integrity="sha384-zJXJqc5ftX51ojskUi8aWFg0yrz9P61p6Wyg8n0cyFYsgWiAYtxnVWzh8d8BLcw0" crossorigin="anonymous"></script>
<!-- Password Popover -->
<script>
$(function () {
$('[data-toggle="popover"]').popover()
});
$('.popover-dismiss').popover({
trigger: 'focus'
});
</script>
<!-- Bootstrap CSS/JS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<!-- Custom stylesheet for index -->
<link href="css/custom.css" rel="stylesheet">
<script type="application/javascript">
var email_verified = false;
var BASE_URL = "https://" + window.location.hostname + ":8080/";
// Ensure the registration email is not already in the database.
function validateEmail()
{
var inputField = document.getElementById("inputEmail");
if (inputField.checkValidity())
{
$.ajax(
{
type: "POST",
url: BASE_URL + "register",
data: JSON.stringify(
{
"login": inputField.value
}),
dataType: "json",
success: function (data, textStatus, jqXHR)
{
$("#connectionFailedAlert").hide();
if (typeof data.status !== "undefined")
{
email_verified = true;
$("#emailExistsAlert").hide();
}
else
{
email_verified = false;
$("#emailExistsAlert").hide();
}
},
error: function (jqXHR, textStatus, errorThrown)
{
email_verified = false;
if (typeof jqXHR.responseJSON !== "undefined" && typeof jqXHR.responseJSON.error !== "undefined")
{
console.log("SERVER ERROR: " + jqXHR.responseJSON.error);
$("#emailExistsAlert").show();
}
else
{
$("#emailExistsAlert").hide();
$("#connectionFailedAlert").show();
}
}
});
}
}
// Ensure both passwords are the same and valid.
function confirmPassword()
{
var inputField = document.getElementById("inputPassword");
var inputConfirmField = document.getElementById("inputConfirmPassword");
if (inputField.value === inputConfirmField.value)
{
if (inputConfirmField.value !== "" && inputField.checkValidity() && !inputConfirmField.checkValidity())
{
inputConfirmField.setCustomValidity("");
}
}
else if (inputConfirmField.checkValidity())
{
inputConfirmField.setCustomValidity("Invalid");
}
}
// Since help messages and field confirmation aren't built into HTML5,
// they have to be implemented.
$(document).ready(function ()
{
$(document).on("focusout", "#inputEmail", validateEmail);
$(document).on("keyup", "#inputPassword", confirmPassword);
$(document).on("keyup", "#inputConfirmPassword", confirmPassword);
// Enables registration when all forms are valid. On 'keyup' for responsiveness.
$(":input").bind("keyup change", function()
{
var inputFirstNameFieldValid = document.getElementById("inputFirstName").checkValidity();
var inputLastNameFieldValid = document.getElementById("inputLastName").checkValidity();
var inputEmailFieldValid = document.getElementById("inputEmail").checkValidity();
var inputPasswordFieldValid = document.getElementById("inputPassword").checkValidity();
var inputPasswordConfirmFieldValid = document.getElementById("inputConfirmPassword").checkValidity();
var inputUserModeValid = document.getElementById("user_mode").value !== "";
if (inputFirstNameFieldValid && inputLastNameFieldValid && inputEmailFieldValid && email_verified && inputPasswordFieldValid && inputPasswordConfirmFieldValid && inputUserModeValid)
{
$('#register').prop('disabled', false);
}
else
{
$('#register').prop('disabled', true);
}
});
$("#registration_form").submit(function (e)
{
e.preventDefault();
var inputFirstNameFieldValue = document.getElementById("inputFirstName").value;
var inputLastNameFieldValue = document.getElementById("inputLastName").value;
var inputEmailFieldValue = document.getElementById("inputEmail").value;
var inputPasswordFieldValue = document.getElementById("inputPassword").value;
var inputUserModeFieldValue = !!+document.getElementById("user_mode").value;
// Hash password with SHA-256
var hash = sjcl.codec.hex.fromBits(sjcl.hash.sha256.hash(inputPasswordFieldValue));
// Send registration information to the server.
$.ajax(
{
type: "POST",
url: BASE_URL + "register",
data: JSON.stringify(
{
"login": inputEmailFieldValue,
"password": hash,
"firstName": inputFirstNameFieldValue,
"lastName": inputLastNameFieldValue,
"teacher": inputUserModeFieldValue
}),
dataType: "json",
success: function (data, textStatus, jqXHR)
{
$("#connectionFailedAlert").hide();
if (typeof data.token !== "undefined")
{
document.cookie = "token=" + data.token;
window.location.href = "dashboard.html";
}
},
error: function (jqXHR, textStatus, errorThrown)
{
if (typeof jqXHR.responseJSON !== "undefined" && typeof jqXHR.responseJSON.error !== "undefined")
{
console.log("SERVER ERROR: " + jqXHR.responseJSON.error);
location.reload(true);
}
else
{
$("#connectionFailedAlert").show();
}
}
});
});
});
</script>
</head>
<body>
<div class="cover-container d-flex w-100 h-100 p-3 mx-auto flex-column">
<header class="masthead mb-auto">
<div class="inner">
<h3 class="masthead-brand">OptiGrader</h3>
<nav class="nav nav-masthead justify-content-center">
<a class="nav-link" href="index.html">Home</a>
<a class="nav-link" href="login.html">Sign In</a>
<a class="nav-link active" href="register.html">Register</a>
</nav>
</div>
</header>
<!-- Register Form -->
<div class="container-fluid">
<form id="registration_form">
<div class="row">
<div class="container card p-3 my-4 bg-light">
<div style="text-align: center;"><h4>Create Your Account</h4></div>
<hr>
<form class="container was-validated" novalidate>
<div class="form-row">
<div class="form-group col-md-6">
<label for="inputFirstName">First Name</label>
<input type="text" class="form-control" id="inputFirstName" placeholder="John" required>
</div>
<div class="form-group col-md-6">
<label for="inputLastName">Last Name</label>
<input type="text" class="form-control" id="inputLastName" placeholder="Smith" required>
</div>
</div>
<div class="form-group">
<label for="inputEmail">Email</label>
<input type="text" class="form-control" id="inputEmail" placeholder="name@email.com" required pattern="[^@\s]+@[^@\s]+\.[^@\s]+">
<div class="invalid-feedback">Please provide a valid email.</div>
</div>
<div class="form-group">
<label for="inputPassword">Password</label>
<a href="#" tabindex="0" class="badge badge-dark" data-toggle="popover" data-trigger="focus" data-content="Your password must be at least 8 characters long, contain uppercase letters, lowercase letters, and numbers.">?</a>
<input type="password" class="form-control" id="inputPassword" required pattern="(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).{8,}">
</div>
<div class="form-group">
<label for="inputConfirmPassword">Confirm Password</label>
<input type="password" class="form-control" id="inputConfirmPassword" required>
</div>
<div class="form-group">
<label for="user_mode" >Choose Account Type</label>
<select class="custom-select" id="user_mode">
<option value=""></option>
<option value="0">Student</option>
<option value="1">Teacher</option>
</select>
</div>
<button type="submit" class="btn btn-info" id="register" disabled=true>Register</button>
<hr>
<div class="row mx-auto ">
<p class="mb-0">Already have an account?
<a class="text-black-50" href="login.html"> Sign In.</a></p>
</div>
</form>
</div>
</div>
</form>
</div>
<footer class="mastfoot mt-auto text-center">
<div class="inner">
<p><img src="images/GitHub-Mark-Light-32px.png"> Visit us on <a href="https://github.com/Bonfire/OptiGrader" target="_blank">GitHub</a>.</p>
</div>
</footer>
</div>
</body>
</html>