Obliterate Sentry

src/plugins/_core/noTrack.ts

@@ -18,6 +18,7 @@
 
 import { definePluginSettings } from "@api/Settings";
 import { Devs } from "@utils/constants";
+import { Logger } from "@utils/Logger";
 import definePlugin, { OptionType, StartAt } from "@utils/types";
 
 const settings = definePluginSettings({
@@ -71,9 +72,64 @@ export default definePlugin({
 
     startAt: StartAt.Init,
     start() {
+        // Sentry is initialized in its own WebpackInstance.
+        // It has everything it needs preloaded, so, it doesn't include any chunk loading functionality.
+        // Because of that, its WebpackInstance doesnt export wreq.m or wreq.c
+
+        // To circuvent this and disable Sentry we are gonna hook when wreq.g of its WebpackInstance is set.
+        // When that happens we are gonna obtain a reference to its internal module cache (wreq.c) and proxy its prototype,
+        // so, when the first require to initialize the Sentry is attempted, we are gonna forcefully throw an error and abort everything.
+        Object.defineProperty(Function.prototype, "g", {
+            configurable: true,
+
+            set(v: any) {
+                Object.defineProperty(this, "g", {
+                    value: v,
+                    configurable: true,
+                    enumerable: true,
+                    writable: true
+                });
+
+                // Ensure this is most likely the Sentry WebpackInstance.
+                // Function.g is a very generic property and is not uncommon for another WebpackInstance (or even a React component: <g></g>) to include it
+                const { stack } = new Error();
+                if (!(stack?.includes("discord.com") || stack?.includes("discordapp.com")) || this.c != null || !String(this).includes("exports:{}")) {
+                    return;
+                }
+
+                const cacheExtractSym = Symbol("vencord.cacheExtract");
+                Object.defineProperty(Object.prototype, cacheExtractSym, {
+                    configurable: true,
+
+                    get() {
+                        // One more condition to check if this is the Sentry WebpackInstance
+                        if (Array.isArray(this)) {
+                            return { exports: {} };
+                        }
+
+                        new Logger("NoTrack", "#8caaee").info("Disabling Sentry by proxying its WebpackInstance cache");
+                        Object.setPrototypeOf(this, new Proxy(this, {
+                            get() {
+                                throw new Error("Sentry successfully disabled");
+                            }
+                        }));
+
+                        Reflect.deleteProperty(Object.prototype, cacheExtractSym);
+                        Reflect.deleteProperty(window, "DiscordSentry");
+                        return { exports: {} };
+                    }
+                });
+
+                // WebpackRequire our fake module id
+                this(cacheExtractSym);
+            }
+        });
+
         Object.defineProperty(window, "DiscordSentry", {
             configurable: true,
+
             set() {
+                new Logger("NoTrack", "#8caaee").error("Failed to disable Sentry. Falling back to deleting window.DiscordSentry");
                 Reflect.deleteProperty(window, "DiscordSentry");
             }
         });