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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
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<link href="https://fonts.googleapis.com/css?family=Alfa+Slab+One&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Fira+Sans:400,500,600&display=swap" rel="stylesheet">
<link rel="stylesheet" href="/normalize.css">
<link rel="stylesheet" href="http://localhost:8080/juice.css">
</head>
<body>
<header class="pos-absolute" style="background-color: transparent">
<a href="http://localhost:8080/">
<div class="logo">
<img src="http://localhost:8080/gradecoin.png" alt="logo">
Gradecoin
</div>
</a>
<nav>
<a class="nav-item subtitle-text" href="http://localhost:8080/block-docs/">Blocks</a>
<a class="nav-item subtitle-text" href="http://localhost:8080/transaction-docs/">Transactions</a>
<a class="nav-item subtitle-text" href="http://localhost:8080/register-docs/">Register</a>
<a class="nav-item subtitle-text" href="http://localhost:8080/jwt/">JWT</a>
<a class="nav-item subtitle-text" href="https://github.com/zhuowei/nft_ptr#why">why?</a>
</nav>
</header>
<div class="hero">
<section class="text-center">
<h1 class="heading-text" style="font-size: 50px">
Mine your own grades
</h1>
<h3 class="title-text">
<b style="color: deepskyblue">Gradecoin</b> is the latest cutting edge blockchain technology agile grading framework that drives organic engagement and other buzzwords, with big data mining search engine optimization
</h3>
<div>
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</div>
</section>
<img class="hero-image" style="width: 50%" src="http://localhost:8080/gradecoin.png">
<div class="explore-more text"
onclick="document.getElementById('features').scrollIntoView({behavior: 'smooth'})">
⇩ Learn How ⇩
</div>
<style>
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</div>
<main>
<div class="toc">
<div class="toc-sticky">
<div class="toc-item">
<a class="subtext" href="http://localhost:8080/#services">Services</a>
</div>
<div class="toc-item-child">
<a class="subtext" href="http://localhost:8080/#register"><small>- /register</small></a>
</div>
<div class="toc-item-child">
<a class="subtext" href="http://localhost:8080/#transaction"><small>- /transaction</small></a>
</div>
<div class="toc-item-child">
<a class="subtext" href="http://localhost:8080/#block"><small>- /block</small></a>
</div>
</div>
</div>
<div class="content text">
<div id="features" class="heading-text">Overview</div>
<ul>
<li>Don't know where to start? Gradecoin uses RESTful API, simple <code>curl</code> commands or even your browser will work! <a href="https://curl.trillworks.com/">This website can help as well</a>.</li>
<li><a href="https://jwt.io">JWT Debugger</a> and the corresponding <a href="https://tools.ietf.org/html/rfc7519">RFC</a></li>
</ul>
<h1 id="services">Services</h1>
<h2 id="register">/register</h2>
<ul>
<li>Student creates their own 2048 bit RSA <code>keypair</code></li>
<li>Downloads <code>Gradecoin</code>'s Public Key from <a href="https://odtuclass.metu.edu.tr/my/">Moodle</a></li>
<li>Encrypts their JSON wrapped <code>Public Key</code>, <code>Student ID</code> and one time <code>passwd</code> using Gradecoin's Public Key</li>
<li>Their public key is now in our database and can be used to sign their JWT's during requests</li>
</ul>
<h2 id="transaction">/transaction</h2>
<ul>
<li>You can offer a <a href="/transaction">Transaction</a> - POST request
<ul>
<li>The request should have <code>Authorization</code></li>
<li>The request header should be signed by the Public Key of the <code>by</code> field in the transaction</li>
</ul>
</li>
<li>fetch the list of <code>Transaction</code>s - GET request</li>
</ul>
<h2 id="block">/block</h2>
<ul>
<li>offer a [<code>schema::Block</code>] - POST request
<ul>
<li>The request should have <code>Authorization</code></li>
<li>The [<code>schema::Block::transaction_list</code>] of the block should be a subset of [<code>schema::Db::pending_transactions</code>]</li>
</ul>
</li>
<li>fetch the last accepted [<code>schema::Block</code>] - GET request</li>
</ul>
<p><code>Authorization</code>: The request header should have Bearer JWT.Token signed with Student Public Key</p>
</div>
</main>
<footer>
⁂
</footer>
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