feat: ✨use @fkn/lib & @webvpn/libs polyfills

Author: Banou26

client.js

@@ -7,8 +7,8 @@ import queueMicrotask from 'queue-microtask'
 import { hex2arr, hex2bin, text2arr, arr2hex, arr2text } from 'uint8-util'
 
 import common from './lib/common.js'
-import HTTPTracker from './lib/client/http-tracker.js' // empty object in browser
-import UDPTracker from './lib/client/udp-tracker.js' // empty object in browser
+import HTTPTracker from './lib/client/http-tracker.js'
+import UDPTracker from './lib/client/udp-tracker.js'
 import WebSocketTracker from './lib/client/websocket-tracker.js'
 
 const debug = Debug('bittorrent-tracker:client')

lib/client/http-tracker.js

@@ -1,7 +1,7 @@
 import arrayRemove from 'unordered-array-remove'
 import bencode from 'bencode'
 import Debug from 'debug'
-import fetch from 'cross-fetch-ponyfill'
+import { serverProxyFetch as fetch } from '@fkn/lib'
 import { bin2hex, hex2bin, arr2text, text2arr, arr2hex } from 'uint8-util'
 
 import common from '../common.js'
@@ -121,7 +121,36 @@ class HTTPTracker extends Tracker {
   }
 
   async _request (requestUrl, params, cb) {
-    const parsedUrl = new URL(requestUrl + (requestUrl.indexOf('?') === -1 ? '?' : '&') + common.querystringStringify(params))
+    const parsedUrl = new URL(
+      requestUrl +
+      (requestUrl.indexOf('?') === -1 ? '?' : '&') +
+      common.querystringStringify(
+        Object.fromEntries(
+          Object
+            .entries(params)
+            .filter(([_, value]) =>
+              !(
+                value === undefined
+                || value === null
+                || value === ''
+                || (
+                  typeof value === 'number'
+                  && isNaN(value)
+                )
+              )
+            )
+        )
+      )
+    )
+
+    parsedUrl.searchParams.set(
+      'info_hash',
+      new URLSearchParams({ info_hash: escape(params.info_hash) })
+        .toString()
+        .replaceAll('%25', '%')
+        .replace('info_hash=', '')
+    )
+
     let agent
     if (this.client._proxyOpts) {
       agent = parsedUrl.protocol === 'https:' ? this.client._proxyOpts.httpsAgent : this.client._proxyOpts.httpAgent
@@ -144,7 +173,7 @@ class HTTPTracker extends Tracker {
     let res
     let controller = abortTimeout(common.REQUEST_TIMEOUT)
     try {
-      res = await fetch(parsedUrl.toString(), {
+      res = await fetch(parsedUrl.toString().replaceAll('%25', '%'), {
         agent,
         signal: controller.signal,
         dispatcher: agent,

package.json

@@ -11,10 +11,8 @@
     "bittorrent-tracker": "./bin/cmd.js"
   },
   "browser": {
-    "./lib/common-node.js": false,
-    "./lib/client/http-tracker.js": false,
-    "./lib/client/udp-tracker.js": false,
     "./server.js": false,
+    "dgram": false,
     "socks": false
   },
   "chromeapp": {
@@ -27,8 +25,11 @@
   },
   "type": "module",
   "dependencies": {
+    "@fkn/lib": "^0.2.1",
     "@thaunknown/simple-peer": "^10.0.8",
     "@thaunknown/simple-websocket": "^9.1.3",
+    "@webvpn/dgram": "^0.2.0",
+    "@webvpn/net": "^0.2.0",
     "bencode": "^4.0.0",
     "bittorrent-peerid": "^1.3.6",
     "chrome-dgram": "^3.0.6",