118 lines
3.9 KiB
HTML
118 lines
3.9 KiB
HTML
<!DOCTYPE html>
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<html lang="ja">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>MCPletA2A — Passkey 認証</title>
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<meta http-equiv="Content-Security-Policy"
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content="default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'">
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<style>
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*, *::before, *::after { box-sizing: border-box; }
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body {
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
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margin: 0;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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min-height: 100vh;
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background: #f0f2f5;
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color: #333;
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}
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.card {
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background: #fff;
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border-radius: 12px;
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box-shadow: 0 4px 24px rgba(0,0,0,0.1);
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padding: 40px 48px;
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max-width: 400px;
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width: 90%;
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text-align: center;
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}
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.icon { font-size: 48px; margin-bottom: 16px; }
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h1 { font-size: 20px; margin: 0 0 12px; }
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.prompt { color: #555; font-size: 15px; line-height: 1.5; margin-bottom: 28px; }
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.btn {
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display: block;
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width: 100%;
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padding: 14px;
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border: none;
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border-radius: 8px;
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font-size: 16px;
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font-weight: 600;
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cursor: pointer;
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transition: opacity 0.2s;
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}
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.btn:hover { opacity: 0.88; }
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.btn-primary { background: #1a73e8; color: #fff; margin-bottom: 12px; }
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.btn-cancel { background: #f1f3f4; color: #555; font-weight: 400; }
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.status { margin-top: 16px; font-size: 14px; color: #888; min-height: 20px; }
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.success-msg { color: #1e8e3e; font-weight: 600; }
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</style>
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</head>
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<body>
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<div class="card">
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<div class="icon">🔐</div>
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<h1>Passkey 認証</h1>
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<p class="prompt" id="promptMsg">{{PROMPT_MESSAGE}}</p>
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<button class="btn btn-primary" id="authBtn">Passkey で認証する</button>
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<button class="btn btn-cancel" id="cancelBtn">キャンセル</button>
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<p class="status" id="status"></p>
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</div>
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<script>
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const PORT = {{PORT}};
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const baseUrl = 'http://127.0.0.1:' + PORT;
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const statusEl = document.getElementById('status');
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function setStatus(msg, isSuccess) {
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statusEl.textContent = msg;
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statusEl.className = 'status' + (isSuccess ? ' success-msg' : '');
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}
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document.getElementById('authBtn').addEventListener('click', async () => {
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document.getElementById('authBtn').disabled = true;
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setStatus('認証中...');
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try {
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// Production: call navigator.credentials.get() with challenge from FIDO2 server.
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// Demo: simulate a successful WebAuthn assertion.
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const mockAssertion = {
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type: 'passkey_assertion',
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challenge: 'demo-challenge-' + Date.now(),
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clientDataJSON: btoa(JSON.stringify({ type: 'webauthn.get', challenge: 'demo', origin: baseUrl })),
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authenticatorData: btoa('demo-authenticator-data'),
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signature: btoa('demo-signature-' + Math.random().toString(36).slice(2)),
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userHandle: btoa('demo-user')
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};
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const res = await fetch(baseUrl + '/passkey/callback', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify(mockAssertion)
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});
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if (res.ok) {
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setStatus('認証完了！このウィンドウを閉じてください。', true);
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setTimeout(() => window.close(), 1500);
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} else {
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setStatus('認証に失敗しました。再試行してください。');
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document.getElementById('authBtn').disabled = false;
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}
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} catch (e) {
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setStatus('エラー: ' + e.message);
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document.getElementById('authBtn').disabled = false;
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}
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});
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document.getElementById('cancelBtn').addEventListener('click', async () => {
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try {
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await fetch(baseUrl + '/passkey/cancel', { method: 'POST' });
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} finally {
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window.close();
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}
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});
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</script>
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</body>
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</html>
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