allow changing the azure client id

README.md

@@ -32,7 +32,7 @@ Offline mode tutorial: https://youtu.be/lPdELnrxmp0
 - It requires a CORS Proxy for calling Mojang APIs, which may make Mojang see that as suspicious and block your account
   password if the IP address seems suspect.
 - Account credentials aren't sent to VIAaaS instance, though it's intermediated by CORS Proxy.
-- The web page receives and validates a the session hash from VIAaaS instance.
+- The web page receives and validates the session hash from VIAaaS instance.
 
 ## Setting up server instance
 
@@ -128,21 +128,21 @@ Fabric client:
 
 - VIAaaS may trigger anti-cheats, due to block, item, movement and other differences between versions. USE AT OWN RISK.
 - Take care of browser local storage. Check for XSS vulnerabilities on your domain.
-- Check the security of CORS proxy, it will intermediate Mojang API calls.
+- Check the security of CORS proxy, it will be used for calls to Mojang API.
 - Mojang may lock your account when API is called from a suspect IP address.
 
 ## FAQ
 
 ### Accounts
 
-#### My Microsoft account <18 years old is not able to log in, it's giving XSTS error:
+#### My Microsoft account <18 years old is not able to log in, it's showing XSTS error:
 
 - Add your account to a family (see https://wiki.vg/Microsoft_Authentication_Scheme#Authenticate_with_XSTS)
 
-#### Why a online webpage for online mode?:
+#### Why to use an online webpage for online mode?:
 
 - It's easier to maintain in that way, because providing login via chat requires encoding and decoding more packets,
-  which reduces maintanability.
+  which reduces maintainability.
 - It allows your account password and token to be kept with you.
 
 #### How to use Microsoft Account?:
@@ -181,3 +181,7 @@ Fabric client:
 
 - See [DirtMultiVersion](https://github.com/DirtPowered/DirtMultiversion) and RK_01's ViaProxy server (lenni0451.net:
   25563)
+
+#### Can I customize the files of HTTP server?
+
+- Add files to ``config/web/`` directory

src/main/resources/web/index.html

@@ -45,6 +45,7 @@ script-src 'self' https://*.cloudflare.com/ https://alcdn.msauth.net/ https://*.
     <script defer src="https://alcdn.msauth.net/browser/2.15.0/js/msal-browser.min.js"
             integrity="sha384-/weuqUPkC0P9JxnstihEV1GHdWrheU9Qo3MbdTuxxKJM8l/cSTE5zGP5VBIM4TZN"
             crossorigin="anonymous"></script>
+    <script defer src="js/config.js"></script>
     <script defer src="js/page.js"></script>
     <link rel="prefetch" href="js/worker.js" as="worker">
     <link rel="prefetch" href="sw.js" as="serviceworker">

src/main/resources/web/js/config.js

@@ -0,0 +1,11 @@
+// See https://docs.microsoft.com/en-us/azure/active-directory/develop/scenario-spa-app-registration
+// You'll need to add your URL to Azure as a Single Page Application
+
+// Azure Client ID
+const azureClientId = "a370fff9-7648-4dbf-b96e-2b4f8d539ac2";
+
+const whitelistedOrigin = [
+    "https://via-login.geyserconnect.net",
+    "https://via.re.yt.nom.br",
+    "https://viaaas.noxt.cf"
+];

src/main/resources/web/js/page.js

@@ -585,13 +585,6 @@ function loginMc(user, pass) {
     $("#form_add_mc input").val("");
 }
 
-// https://docs.microsoft.com/en-us/azure/active-directory/develop/tutorial-v2-javascript-auth-code
-const azureClientId = "a370fff9-7648-4dbf-b96e-2b4f8d539ac2";
-const whitelistedOrigin = [
-    "https://via-login.geyserconnect.net",
-    "https://via.re.yt.nom.br",
-    "https://viaaas.noxt.cf"
-];
 const loginRequest = {scopes: ["XboxLive.signin"]};
 let redirectUrl = "https://viaversion.github.io/VIAaaS/src/main/resources/web/";
 if (location.hostname === "localhost" || whitelistedOrigin.includes(location.origin)) {

src/main/resources/web/sw.js

@@ -15,6 +15,7 @@ self.addEventListener("install", evt => {
 });
 
 self.addEventListener("fetch", evt => {
+  return; // todo fix
   if (!shouldCache(evt.request.url)
     || evt.request.method != "GET") return;
   evt.respondWith(
@@ -33,8 +34,8 @@ function shouldCache(it) {
 }
 
 function cache(urls) {
-  // todo fix
-  //return caches.open(CACHE).then(cache => cache.addAll(urls.filter(shouldCache)));
+  return; // todo fix
+  return caches.open(CACHE).then(cache => cache.addAll(urls.filter(shouldCache)));
 }
 
 function fromNetwork(request) {