From 481cb71e65e07fdcbbd0ae2d845de5bf4235af27 Mon Sep 17 00:00:00 2001
From: Ben Phelps <ben@phelps.io>
Date: Thu, 25 Aug 2022 01:57:07 +0300
Subject: [PATCH] switch to https over fetch for the proxy api

this allows for complete control and the ability to ignored self-signed certificates
---
 src/pages/api/proxy.js | 60 ++++++++++++++++++++++++++++--------------
 1 file changed, 40 insertions(+), 20 deletions(-)

diff --git a/src/pages/api/proxy.js b/src/pages/api/proxy.js
index 1c24757cc..194e4909e 100644
--- a/src/pages/api/proxy.js
+++ b/src/pages/api/proxy.js
@@ -1,5 +1,27 @@
 import https from "https";
 
+function httpsRequest(params) {
+  return new Promise(function (resolve, reject) {
+    var request = https.request(params, function (response) {
+      let data = "";
+
+      response.on("data", (chunk) => {
+        data = data + chunk.toString();
+      });
+
+      response.on("end", () => {
+        resolve([response.statusCode, data]);
+      });
+    });
+
+    request.on("error", (error) => {
+      reject([500, error]);
+    });
+
+    request.end();
+  });
+}
+
 export default async function handler(req, res) {
   const headers = ["X-API-Key", "Content-Type", "Authorization"].reduce((obj, key) => {
     if (req.headers && req.headers.hasOwnProperty(key.toLowerCase())) {
@@ -8,25 +30,23 @@ export default async function handler(req, res) {
     return obj;
   }, {});
 
-  try {
-    // this agent allows us to bypass the certificate check
-    // which is required for most self-signed certificates
-    const httpsAgent = new https.Agent({
-      rejectUnauthorized: false,
-    });
+  // this agent allows us to bypass the certificate check
+  // which is required for most self-signed certificates
+  const httpsAgent = new https.Agent({
+    rejectUnauthorized: false,
+  });
 
-    const result = await fetch(req.query.url, {
-      agent: httpsAgent,
-      method: req.method,
-      headers: headers,
-      body: req.method == "GET" || req.method == "HEAD" ? null : req.body,
-    }).then((res) => res);
-
-    const forward = await result.text();
-    return res.status(result.status).send(forward);
-  } catch {
-    return res.status(500).send({
-      error: "query failed",
-    });
-  }
+  const url = new URL(req.query.url);
+
+  const [status, data] = await httpsRequest({
+    hostname: url.hostname,
+    path: url.pathname,
+    port: url.port,
+    agent: httpsAgent,
+    method: req.method,
+    headers: headers,
+    body: req.method == "GET" || req.method == "HEAD" ? null : req.body,
+  });
+
+  res.status(status).send(data);
 }