Services Monitor

checklinks.js

@@ -0,0 +1,93 @@
+const express = require("express");
+const fetch = require("node-fetch");
+const https = require("https");
+const config = require('./config');
+const app = express();
+
+const links = [
+  "https://relay.btcforplebs.com",
+  "https://live.btcforplebs.com",
+  "https://bloom.btcforplebs.com",
+  "https://mempool.btcforplebs.com",
+  "https://lightning.btcforplebs.com",
+  "https://nostrudel.btcforplebs.com",
+  "https://nosotros.btcforplebs.com",
+  "https://mint.btcforplebs.com",
+  "https://cashu.btcforplebs.com",
+  "https://nostrapps.com",
+  // Add more links as needed
+];
+
+app.use((req, res, next) => {
+  console.log("Received request:", req.url);
+  const origin = req.headers.origin;
+  if (config.allowedOrigins.includes(origin)) {
+    res.header("Access-Control-Allow-Origin", origin);
+  }
+  next();
+});
+
+app.get("/api/link-status", async (req, res) => {
+  console.log("Checking link statuses..."); // Add this line
+  const results = {};
+  
+  const agent = new https.Agent({
+    rejectUnauthorized: false // This helps with self-signed certificates
+  });
+
+  for (const url of links) {
+    try {
+      console.log(`Checking ${url}...`);
+      const response = await fetch(url, {
+        method: "GET",
+        headers: {
+          "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36",
+          "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8"
+        },
+        timeout: 10000,
+        agent
+      });
+      console.log(`${url} status: ${response.status}`);
+      
+      // If response is OK, it's online
+      if (response.ok) {
+        results[url] = "online";
+        continue;
+      }
+
+      // Special check for mint.btcforplebs.com
+      if (url.includes("mint.btcforplebs.com")) {
+        try {
+          const text = await response.text();
+          console.log(`Mint response text:`, text);
+          const json = JSON.parse(text);
+          console.log(`Mint parsed JSON:`, json);
+          console.log(`Content-Type:`, response.headers.get('content-type'));
+          if (json.detail === "Not Found") {
+            console.log(`Mint matched expected response, marking as online`);
+            results[url] = "online";
+          } else {
+            console.log(`Mint response didn't match expected format`);
+            results[url] = "offline";
+          }
+        } catch (error) {
+          console.error(`Error processing mint response:`, error);
+          results[url] = "offline";
+        }
+      } else {
+        // For all other URLs, if not OK then offline
+        results[url] = "offline";
+      }
+    } catch (error) {
+      console.error(`Error checking ${url}:`, error.message);
+      results[url] = "offline";
+    }
+  }
+  
+  console.log("Final results:", results);
+  res.json(results);
+});
+
+app.listen(config.port, () => {
+  console.log(`Link status API running on port ${config.port}`);
+});