IS/index.html at main · umerkay/IS · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>RCN Cipher</title>
<link rel="stylesheet" href="index.css">
</head>
<body>
    <div>
    <h1>RCN - Rijndael Could Never*</h1>
    <label for="text">Text:</label><br>
    <input type="text" id="text" name="text"><br>
    <label for="key">Key (Text):</label><br>
    <input type="text" maxlength="32" id="key" name="key"><br><br>
    <button id="encrypt">Encrypt</button>
    <button id="decrypt">Decrypt</button><br><br>
    <label for="plaintext">Plain Text:</label><br>
    <textarea id="plaintext" rows="4" cols="50"></textarea><br>
    <label for="cyphertext">Cypher Text (Hex):</label><br>
    <textarea id="cyphertext" rows="4" cols="50"></textarea><br>
    <div id="footnote">*for legal reasons: he probably could.</div>
</div>
    <script>
        document.getElementById('encrypt').addEventListener('click', function() {
            var text = document.getElementById('text').value;
            var key = document.getElementById('key').value;
            fetch('http://127.0.0.1:5000/encrypt', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json'
                },
                body: JSON.stringify({text: text, key: key})
            })
            .then(response => response.json())
            .then(data => {
                document.getElementById('cyphertext').value = data.encrypted_text;
            });
        });

        document.getElementById('decrypt').addEventListener('click', function() {
            var text = document.getElementById('text').value;
            var key = document.getElementById('key').value;
            fetch('http://127.0.0.1:5000/decrypt', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json'
                },
                body: JSON.stringify({encrypted_text: text, key: key})
            })
            .then(response => response.json())
            .then(data => {
                document.getElementById('plaintext').value = data.decrypted_text;
            });
        });
    </script>
</body>
</html>