From 9db75e240a2520eae0ffbc1f9aec757652d2ab03 Mon Sep 17 00:00:00 2001
From: Jake Mannens <jake@asger.xyz>
Date: Fri, 21 Aug 2026 00:40:24 +1000
Subject: Initial commit

---
 Controllers/ApiDebugController.cs | 20 ++++++++++++++++++++
 Pages/_Host.cshtml                |  7 +++++++
 wwwroot/auth.js                   | 27 +++++++++++++++++++++++++++
 3 files changed, 54 insertions(+)
 create mode 100644 Controllers/ApiDebugController.cs
 create mode 100644 wwwroot/auth.js

diff --git a/Controllers/ApiDebugController.cs b/Controllers/ApiDebugController.cs
new file mode 100644
index 0000000..7f43e5b
--- /dev/null
+++ b/Controllers/ApiDebugController.cs
@@ -0,0 +1,20 @@
+using Microsoft.AspNetCore.Mvc;
+
+namespace HyperBooru.Controllers;
+
+[ApiController]
+[Route("/api")]
+public class ApiDebugController : Controller {
+    private IHttpContextAccessor contextAccessor;
+
+    public ApiDebugController(IHttpContextAccessor contextAccessor) =>
+        this.contextAccessor = contextAccessor;
+
+    [HttpGet("headers")]
+    public IActionResult GetHeaders() {
+        if(contextAccessor.HttpContext is null)
+            return Ok();
+
+        return Ok(contextAccessor.HttpContext.Request.Headers);
+    }
+}
diff --git a/Pages/_Host.cshtml b/Pages/_Host.cshtml
index 28ff24c..186f4f9 100644
--- a/Pages/_Host.cshtml
+++ b/Pages/_Host.cshtml
@@ -16,6 +16,13 @@
     <script type="text/javascript" src="/js/dialog.js"></script>
     <script type="text/javascript" src="/js/keyboard.js"></script>
     <script type="text/javascript" src="/js/mobile.js"></script>
+    <script type="text/javascript">
+        if('serviceWorker' in navigator) {
+            navigator.serviceWorker.register('/auth.js', { scope: '/' })
+                .then((r) => console.log('Service worker registered with scope: ', r.scope))
+                .catch((error) => console.error('Service worker registration failed: ', error));
+        }
+	</script>
     <component type="typeof(HeadOutlet)" render-mode="ServerPrerendered" />
 </head>
 <body>
diff --git a/wwwroot/auth.js b/wwwroot/auth.js
new file mode 100644
index 0000000..32408cd
--- /dev/null
+++ b/wwwroot/auth.js
@@ -0,0 +1,27 @@
+console.log('Auth service activated');
+self.addEventListener('activate', event => {
+    console.log('Claiming clients...');
+    event.waitUntil(self.clients.claim());
+});
+self.addEventListener('fetch', async event => {
+    console.log('Intercepted fetch request');
+    const url = new URL(event.request.url);
+
+    if(!url.pathname.startsWith('/poo/'))
+        return;
+
+    const headers = new Headers(event.request.headers);
+    headers.set('X-PeePee-PooPoo', 'fcukme');
+
+    try {
+        const newRequest = new Request('/api/headers', {
+            headers: headers,
+            mode: 'cors'
+        });
+
+        event.respondWith(fetch(newRequest));
+    } catch(error) {
+        debugger;
+        event.respondWith(fetch(event.request));
+    }
+});
\ No newline at end of file
-- 
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