feat: Enable DoH in Renderer process

Author: colin969

src/back/dns.ts

@@ -60,7 +60,6 @@ const lookup = (
     response.on('data', (d) => {
       const result = dnsPacket.decode(d);
       if (result.answers && result.answers.length > 0) {
-        console.log('ip results: ' + result.answers.length);
         const answer: any = result.answers[0];
         dnsCache.set(hostname, {
           address: answer.data,

src/main/Main.ts

@@ -296,6 +296,12 @@ export function main(init: Init): void {
   }
 
   async function onAppReady() {
+    // Enable DoH
+    app.configureHostResolver({
+      secureDnsMode: 'secure',
+      secureDnsServers: ['https://cloudflare-dns.com/dns-query', 'https://dns.google/dns-query']
+    });
+
     if (Util.isDev) {
       installExtension(REACT_DEVELOPER_TOOLS, {
         loadExtensionOptions: {