Return an error page for the blocked users. Changed the returned status code from 429 to 403. This is to better reflect the functionality of a blocklist rather than rate limiting which 429 implies. Rebase to fix git author.

Spunkie · Spunkie · commit e3fd6c6d848c · 2017-02-23T19:46:41.000-06:00
Signed-off-by: Spunkie &lt;github@spunkiedesign.com&gt;
diff --git a/index.js b/index.js
@@ -60,8 +60,11 @@ const testHandler = (req, res) => {
   // Abort if user is blocked
   if (blockList.indexOf(req.params.user) !== -1) {
     ErrorHandler.log(`Request blocked for user ${req.params.user}`)
+    
+    const template = require(__dirname + '/templates/blocklist.status.js')
+    const blockListTemplate = template(req)
 
-    return res.status(429).send()
+    return res.status(blockListTemplate.statusCode).send(blockListTemplate.body)
   }
 
   const speedtracker = new SpeedTracker({
diff --git a/templates/blocklist.status.js b/templates/blocklist.status.js
@@ -0,0 +1,57 @@
+const utils = require(__dirname + '/../lib/utils')
+
+const blocklist = (req) => {
+  const body = `
+    <!DOCTYPE html>
+    <html lang="en">
+      <head>
+        <meta charset="utf-8">
+        <title>403 Forbidden!</title>
+        <style>
+            header {
+                width: 100%;
+                height: 100px;
+                background-color: #CB4C3D;
+                color: white;
+                text-align: center;
+                display: -webkit-box;
+                display: -ms-flexbox;
+                display: flex;
+                -webkit-box-pack: center;
+                  -ms-flex-pack: center;
+                      justify-content: center;
+                -webkit-box-align: center;
+                  -ms-flex-align: center;
+                      align-items: center;
+            }
+
+            code {
+                font-weight: bold;
+                font-style: italic;
+                background-color: #EFF0F1;
+            }
+        </style>
+      </head>
+      <body>
+        <main>
+          <header>
+            <h1>ERROR 403 - Forbidden!</h1>
+          </header>
+          <section>
+            <h2>The following error occurrred:</h2>
+            <p>Requests for user <code>${req.params.user}</code> are blocked.</p>
+            <hr>
+            <p>If you believe this is an error or would like to dispute this block then contact: <a href="mailto:abuse@speedtracker.org">abuse@speedtracker.org</a></p>
+          </section>
+        </main>
+      </body>
+    </html>
+    `
+
+  return {
+    body,
+    statusCode: 403
+  }
+}
+
+module.exports = blocklist
