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Add x402 debug web page #14

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Add x402 debug web page #14

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24 changes: 24 additions & 0 deletions cmd/server/static/js/debug.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
document.addEventListener('DOMContentLoaded', function () {
const form = document.getElementById('debug-form');
const output = document.getElementById('response-output');
form.addEventListener('submit', async function (e) {
e.preventDefault();
const url = document.getElementById('target-url').value;
const method = document.getElementById('method-select').value;
const payment = document.getElementById('payment-header').value.trim();
output.textContent = 'Loading...';
try {
const headers = {};
if (payment) headers['X-Payment'] = payment;
const res = await fetch(url, { method: method, headers: headers });
const text = await res.text();
try {
output.textContent = JSON.stringify(JSON.parse(text), null, 2);
} catch {
output.textContent = text;
}
} catch (err) {
output.textContent = 'Request failed: ' + err;
}
});
});
43 changes: 43 additions & 0 deletions cmd/server/templates/debug.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,43 @@
<!DOCTYPE html>
<html lang="en">
<head>
<title>Proxy402 Debugger</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" href="/static/img/favicon.svg" type="image/svg+xml">
<link rel="stylesheet" href="/static/css/style.css">
<script src="https://unpkg.com/lucide@latest"></script>
<script src="/static/js/debug.js" defer></script>
</head>
<body>
<nav class="navbar">
<div class="navbar-brand">
<a href="/" class="logo">Proxy402</a>
<span class="navbar-tagline">
by
<a href="https://fewsats.com" target="_blank" rel="noopener noreferrer">
<img src="/static/img/logo.svg" alt="Logo" class="navbar-logo-inline">
</a>
</span>
</div>
</nav>

<div class="main-container">
<h1 class="page-header">Debug x402 Endpoint</h1>
<form id="debug-form" class="create-link-form open">
<div class="form-group">
<input type="url" id="target-url" placeholder="https://example.com/resource" required style="flex:1">
<select id="method-select">
<option value="GET">GET</option>
<option value="POST">POST</option>
</select>
<input type="text" id="payment-header" placeholder="X-Payment header (optional)" style="flex:1">
<button type="submit" class="btn" id="send-btn">Send</button>
</div>
</form>
<pre id="response-output" style="margin-top:1rem; white-space:pre-wrap;"></pre>
</div>
<script>
document.addEventListener("DOMContentLoaded", function() { lucide.createIcons(); });
</script>
</body>
</html>
8 changes: 8 additions & 0 deletions ui/handler.go
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,9 @@ func (h *UIHandler) SetupRoutes(router *gin.Engine) {
// Public landing page for non-authenticated users
router.GET("/", h.handleLandingPage)

// Debugger page for testing endpoints
router.GET("/debug", h.handleDebug)

// Dashboard for authenticated users
router.GET("/dashboard", auth.AuthMiddleware(h.authService), h.handleDashboard)

Expand Down Expand Up @@ -136,6 +139,11 @@ func (h *UIHandler) handleLandingPage(gCtx *gin.Context) {
})
}

// handleDebug renders the debug page used to test x402 endpoints
func (h *UIHandler) handleDebug(gCtx *gin.Context) {
gCtx.HTML(http.StatusOK, "debug.html", gin.H{})
}

// handleDashboard handles the main dashboard page for authenticated users
func (h *UIHandler) handleDashboard(gCtx *gin.Context) {
// User is guaranteed to exist due to middleware
Expand Down