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<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>VoiceGuard — Base64 Testing Console</title>
<script src="https://cdn.tailwindcss.com"></script>
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href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Outfit:wght@300;400;500;600;700&display=swap"
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font-family: 'Outfit', sans-serif;
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<body class="bg-slate-950 text-white min-h-screen">
<!-- Subtle grid background -->
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</div>
<div class="relative z-10 max-w-5xl mx-auto px-4 py-8">
<!-- Header -->
<div class="text-center mb-8">
<div
class="inline-flex items-center gap-2 px-4 py-1 rounded-full bg-purple-500/10 border border-purple-500/20 text-purple-300 text-xs font-medium mb-3">
<svg class="w-3 h-3" fill="currentColor" viewBox="0 0 20 20">
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</svg>
Developer Console
</div>
<h1 class="text-3xl font-bold gradient-text mb-1">VoiceGuard Base64 Testing</h1>
<p class="text-slate-500 text-sm">Paste base64-encoded audio → Get full forensic analysis</p>
</div>
<!-- Input Panel -->
<div class="glass rounded-2xl p-6 mb-6">
<!-- API Key -->
<div class="mb-4">
<label class="block text-xs text-slate-400 mb-1.5 font-medium uppercase tracking-wider">🔑 API
Key</label>
<input id="apiKey" type="password" placeholder="Enter your x-api-key here"
class="w-full bg-slate-800/80 border border-slate-700 rounded-lg px-3 py-2.5 text-sm mono focus:outline-none focus:border-blue-500 transition-colors" />
<p class="text-[10px] text-slate-600 mt-1">Required if API authentication is enabled</p>
</div>
<div class="flex flex-col md:flex-row gap-4 mb-4">
<!-- Language -->
<div class="flex-1">
<label
class="block text-xs text-slate-400 mb-1.5 font-medium uppercase tracking-wider">Language</label>
<select id="language"
class="w-full bg-slate-800/80 border border-slate-700 rounded-lg px-3 py-2.5 text-sm focus:outline-none focus:border-blue-500 transition-colors">
<option value="English">English</option>
<option value="Tamil">Tamil</option>
<option value="Hindi">Hindi</option>
<option value="Malayalam">Malayalam</option>
<option value="Telugu">Telugu</option>
</select>
</div>
<!-- Format -->
<div class="flex-1">
<label class="block text-xs text-slate-400 mb-1.5 font-medium uppercase tracking-wider">Audio
Format</label>
<select id="audioFormat"
class="w-full bg-slate-800/80 border border-slate-700 rounded-lg px-3 py-2.5 text-sm focus:outline-none focus:border-blue-500 transition-colors">
<option value="mp3">MP3</option>
<option value="wav">WAV</option>
</select>
</div>
<!-- API Endpoint -->
<div class="flex-1">
<label class="block text-xs text-slate-400 mb-1.5 font-medium uppercase tracking-wider">API
Endpoint</label>
<input id="apiUrl" type="text" value="/detect"
class="w-full bg-slate-800/80 border border-slate-700 rounded-lg px-3 py-2.5 text-sm mono focus:outline-none focus:border-blue-500 transition-colors" />
</div>
<!-- Detailed -->
<div class="flex-shrink-0 flex items-end pb-1">
<label class="flex items-center gap-2 cursor-pointer">
<input id="detailedMode" type="checkbox" checked
class="w-4 h-4 rounded bg-slate-800 border-slate-600 text-blue-500 focus:ring-blue-500/30" />
<span class="text-sm text-slate-300">Detailed</span>
</label>
</div>
</div>
<!-- Base64 Input -->
<div class="mb-4">
<div class="flex justify-between items-center mb-1.5">
<label class="text-xs text-slate-400 font-medium uppercase tracking-wider">Base64 Audio Data</label>
<div class="flex gap-2">
<button id="loadFileBtn" class="text-xs text-blue-400 hover:text-blue-300 transition-colors">📂
Load from file</button>
<button id="pasteBtn" class="text-xs text-blue-400 hover:text-blue-300 transition-colors">📋
Paste</button>
<button id="clearBtn" class="text-xs text-slate-500 hover:text-slate-300 transition-colors">✕
Clear</button>
</div>
</div>
<textarea id="base64Input"
class="mono w-full h-40 bg-slate-900/80 border border-slate-700 rounded-xl px-4 py-3 text-xs text-slate-300 resize-y focus:outline-none focus:border-blue-500 transition-colors placeholder-slate-600"
placeholder="Paste your base64-encoded audio string here... Tip: You can also click 'Load from file' to convert an audio file to base64 automatically."
spellcheck="false"></textarea>
<input type="file" id="hiddenFileInput" accept="audio/*" class="hidden" />
<div class="flex justify-between mt-1">
<span id="charCount" class="text-xs text-slate-600">0 characters</span>
<span id="sizeEstimate" class="text-xs text-slate-600"></span>
</div>
</div>
<!-- Submit -->
<button id="analyzeBtn"
class="w-full py-3.5 rounded-xl bg-gradient-to-r from-blue-600 via-indigo-600 to-purple-600 font-semibold text-sm shadow-lg shadow-blue-500/20 disabled:opacity-40 disabled:cursor-not-allowed disabled:shadow-none transition-all transform hover:scale-[1.01] active:scale-[0.99]"
disabled>
<span id="btnText">🔍 Analyze Audio</span>
</button>
</div>
<!-- Results -->
<div id="resultsContainer" class="hidden space-y-4">
<!-- Verdict Card -->
<div id="verdictCard" class="glass rounded-2xl p-6 fade-in">
<div class="flex items-center justify-between">
<div>
<p class="text-xs text-slate-500 uppercase tracking-wider mb-1">Verdict</p>
<h2 id="verdictLabel" class="text-3xl font-bold"></h2>
<p id="verdictExplanation" class="text-sm text-slate-400 mt-2 max-w-lg leading-relaxed"></p>
</div>
<div class="flex flex-col items-center">
<div class="relative w-24 h-24">
<svg class="w-24 h-24 -rotate-90" viewBox="0 0 100 100">
<circle cx="50" cy="50" r="42" fill="none" stroke="rgba(255,255,255,0.05)"
stroke-width="8" />
<circle id="confidenceRing" cx="50" cy="50" r="42" fill="none" stroke-width="8"
stroke-linecap="round" class="score-ring" stroke-dasharray="264"
stroke-dashoffset="264" />
</svg>
<div class="absolute inset-0 flex flex-col items-center justify-center">
<span id="confidenceValue" class="text-xl font-bold"></span>
<span class="text-[10px] text-slate-500 uppercase">Confidence</span>
</div>
</div>
</div>
</div>
<!-- Meta bar -->
<div class="flex flex-wrap gap-3 mt-4 pt-4 border-t border-slate-700/50 text-xs text-slate-500">
<span id="metaTime">⏱️ —</span>
<span id="metaAgree">🤝 —</span>
<span id="metaDuration">🎵 —</span>
<span id="metaSNR">📶 —</span>
</div>
</div>
<!-- Analyzer Breakdown -->
<div id="analyzersSection" class="hidden">
<h3 class="text-sm font-semibold text-slate-400 uppercase tracking-wider mb-3">Forensic Analyzers</h3>
<div class="grid grid-cols-1 md:grid-cols-2 gap-3" id="analyzerGrid"></div>
</div>
<!-- Artifacts -->
<div id="artifactsSection" class="hidden glass rounded-2xl p-5 fade-in fade-in-delay-3">
<h3 class="text-sm font-semibold text-slate-400 uppercase tracking-wider mb-3">Detected Artifacts</h3>
<div id="artifactsList" class="flex flex-wrap gap-2"></div>
</div>
<!-- Raw JSON -->
<details class="glass rounded-2xl overflow-hidden fade-in fade-in-delay-4">
<summary
class="px-5 py-3 text-sm font-semibold text-slate-400 cursor-pointer hover:text-slate-300 transition-colors">
📦 Raw JSON Response
</summary>
<pre id="rawJson" class="px-5 pb-4 text-xs text-slate-400 overflow-x-auto mono leading-relaxed"></pre>
</details>
</div>
<!-- Footer -->
<div class="text-center mt-8">
<a href="/" class="text-sm text-slate-500 hover:text-blue-400 transition-colors">← Back to Main UI</a>
</div>
</div>
<script>
// Elements
const base64Input = document.getElementById('base64Input');
const analyzeBtn = document.getElementById('analyzeBtn');
const btnText = document.getElementById('btnText');
const charCount = document.getElementById('charCount');
const sizeEstimate = document.getElementById('sizeEstimate');
const resultsContainer = document.getElementById('resultsContainer');
// Character count & enable button
base64Input.addEventListener('input', () => {
const len = base64Input.value.trim().length;
charCount.textContent = `${len.toLocaleString()} characters`;
if (len > 0) {
const sizeKB = Math.round(len * 0.75 / 1024);
sizeEstimate.textContent = `≈ ${sizeKB > 1024 ? (sizeKB / 1024).toFixed(1) + ' MB' : sizeKB + ' KB'} audio`;
} else {
sizeEstimate.textContent = '';
}
analyzeBtn.disabled = len === 0;
});
// Paste button
document.getElementById('pasteBtn').onclick = async () => {
try {
const text = await navigator.clipboard.readText();
base64Input.value = text;
base64Input.dispatchEvent(new Event('input'));
} catch { alert('Clipboard access denied.'); }
};
// Clear button
document.getElementById('clearBtn').onclick = () => {
base64Input.value = '';
base64Input.dispatchEvent(new Event('input'));
resultsContainer.classList.add('hidden');
};
// Load from file → auto-convert to base64
const hiddenFileInput = document.getElementById('hiddenFileInput');
document.getElementById('loadFileBtn').onclick = () => hiddenFileInput.click();
hiddenFileInput.onchange = (e) => {
const file = e.target.files[0];
if (!file) return;
const reader = new FileReader();
reader.onloadend = () => {
let b64 = reader.result;
if (b64.includes('base64,')) b64 = b64.split('base64,')[1];
base64Input.value = b64;
base64Input.dispatchEvent(new Event('input'));
// Auto-detect format
const ext = file.name.split('.').pop().toLowerCase();
if (ext === 'wav') document.getElementById('audioFormat').value = 'wav';
else document.getElementById('audioFormat').value = 'mp3';
};
reader.readAsDataURL(file);
};
// Analyze
analyzeBtn.onclick = async () => {
const b64 = base64Input.value.trim();
if (!b64) return;
analyzeBtn.disabled = true;
btnText.innerHTML = '<svg class="spinner inline-block w-4 h-4 mr-2" viewBox="0 0 24 24"><circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4" fill="none"/><path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"/></svg>Running 5-stage analysis...';
resultsContainer.classList.add('hidden');
const detailed = document.getElementById('detailedMode').checked;
const apiUrl = document.getElementById('apiUrl').value + (detailed ? '?detailed=true' : '');
try {
const headers = { 'Content-Type': 'application/json' };
const apiKeyVal = document.getElementById('apiKey').value.trim();
if (apiKeyVal) headers['x-api-key'] = apiKeyVal;
const response = await fetch(apiUrl, {
method: 'POST',
headers: headers,
body: JSON.stringify({
language: document.getElementById('language').value,
audioFormat: document.getElementById('audioFormat').value,
audioBase64: b64
})
});
const data = await response.json();
renderResults(data);
} catch (err) {
alert('Request failed: ' + err.message);
}
analyzeBtn.disabled = false;
btnText.textContent = '🔍 Analyze Again';
};
function renderResults(data) {
resultsContainer.classList.remove('hidden');
// Verdict
const isAI = data.classification === 'AI_GENERATED';
const verdictCard = document.getElementById('verdictCard');
verdictCard.querySelector('#verdictLabel').textContent = isAI ? '🤖 AI Generated' : '👤 Human Voice';
verdictCard.querySelector('#verdictLabel').className = `text-3xl font-bold ${isAI ? 'text-red-400' : 'text-green-400'}`;
verdictCard.querySelector('#verdictExplanation').textContent = data.explanation || '';
// Confidence ring
const pct = Math.round((data.confidenceScore || 0) * 100);
const ring = document.getElementById('confidenceRing');
const offset = 264 - (264 * pct / 100);
ring.style.stroke = isAI ? '#ef4444' : '#22c55e';
setTimeout(() => { ring.style.strokeDashoffset = offset; }, 50);
document.getElementById('confidenceValue').textContent = pct + '%';
document.getElementById('confidenceValue').className = `text-xl font-bold ${isAI ? 'text-red-400' : 'text-green-400'}`;
// Meta bar
document.getElementById('metaTime').textContent = `⏱️ ${data.inferenceTimeMs ? data.inferenceTimeMs + 'ms' : '—'}`;
document.getElementById('metaAgree').textContent = data.analyzersAgree ? '🤝 Analyzers agree' : '⚡ Analyzers disagree';
if (data.audioProfile) {
document.getElementById('metaDuration').textContent = `🎵 ${data.audioProfile.duration_sec}s`;
document.getElementById('metaSNR').textContent = `📶 SNR ${data.audioProfile.snr_db}dB`;
}
// Forensic analyzers
const analyzersSection = document.getElementById('analyzersSection');
const analyzerGrid = document.getElementById('analyzerGrid');
analyzerGrid.innerHTML = '';
if (data.forensics) {
analyzersSection.classList.remove('hidden');
const analyzerNames = {
'neural_model': { icon: '🧠', label: 'Neural Model' },
'spectral_analysis': { icon: '🌈', label: 'Spectral Analysis' },
'temporal_analysis': { icon: '⏱️', label: 'Temporal Analysis' },
'formant_analysis': { icon: '🔊', label: 'Formant Analysis' },
'artifact_detection': { icon: '🔍', label: 'Artifact Detection' },
};
for (const [key, val] of Object.entries(data.forensics)) {
const info = analyzerNames[key] || { icon: '📊', label: key };
const score = val.score || 0;
const scorePct = Math.round(score * 100);
const isItemAI = (val.verdict === 'AI_GENERATED');
const artifacts = val.artifacts_found || [];
const card = document.createElement('div');
card.className = 'analyzer-card rounded-xl p-4 fade-in';
let artifactHtml = '';
if (artifacts.length > 0) {
artifactHtml = '<div class="flex flex-wrap gap-1 mt-2">' +
artifacts.map(a => `<span class="tag tag-artifact">${a.replace(/_/g, ' ')}</span>`).join('') +
'</div>';
} else {
artifactHtml = '<div class="mt-2"><span class="tag tag-clean">✓ No artifacts</span></div>';
}
// Details
let detailsHtml = '';
if (val.details && Object.keys(val.details).length > 0) {
detailsHtml = '<details class="mt-2"><summary class="text-[10px] text-slate-600 cursor-pointer hover:text-slate-400">Details</summary>' +
'<div class="mt-1 text-[10px] text-slate-500 mono space-y-0.5">' +
Object.entries(val.details).map(([k, v]) => `<div>${k}: <span class="text-slate-400">${typeof v === 'number' ? v.toFixed(4) : v}</span></div>`).join('') +
'</div></details>';
}
card.innerHTML = `
<div class="flex items-center justify-between mb-2">
<div class="flex items-center gap-2">
<span class="text-lg">${info.icon}</span>
<span class="text-sm font-semibold text-slate-200">${info.label}</span>
</div>
<div class="flex items-center gap-2">
<span class="text-xs font-mono ${isItemAI ? 'text-red-400' : 'text-green-400'}">${scorePct}%</span>
<span class="text-[10px] px-2 py-0.5 rounded-full ${isItemAI ? 'bg-red-500/15 text-red-400' : 'bg-green-500/15 text-green-400'}">${val.verdict || '—'}</span>
</div>
</div>
<div class="w-full bg-slate-800 rounded-full h-1.5">
<div class="h-1.5 rounded-full transition-all duration-700 ${isItemAI ? 'bg-red-500' : 'bg-green-500'}" style="width: ${scorePct}%"></div>
</div>
${artifactHtml}
${detailsHtml}
`;
analyzerGrid.appendChild(card);
}
} else {
analyzersSection.classList.add('hidden');
}
// Artifacts summary
const artifactsSection = document.getElementById('artifactsSection');
const artifactsList = document.getElementById('artifactsList');
artifactsList.innerHTML = '';
if (data.artifactsSummary && data.artifactsSummary.length > 0) {
artifactsSection.classList.remove('hidden');
data.artifactsSummary.forEach(a => {
const span = document.createElement('span');
span.className = 'tag tag-artifact';
span.textContent = a.replace(/_/g, ' ');
artifactsList.appendChild(span);
});
} else {
artifactsSection.classList.add('hidden');
}
// Raw JSON
document.getElementById('rawJson').textContent = JSON.stringify(data, null, 2);
}
</script>
</body>
</html> |