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Harder conditions for Sentry patching

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Nuckyz 2024-06-29 01:26:03 -03:00
parent 5c1c786cf9
commit 2fa56b80ab
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GPG key ID: 440BF8296E1C4AD9
1 changed files with 20 additions and 24 deletions
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42
src/plugins/_core/noTrack.ts
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@ -77,8 +77,7 @@ export default definePlugin({
// 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.
// When that happens we are gonna forcefully throw an error and abort everything.
Object.defineProperty(Function.prototype, "g", {
configurable: true,
@ -93,35 +92,30 @@ export default definePlugin({
// 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:{}")) {
if (!(stack?.includes("discord.com") || stack?.includes("discordapp.com")) || !String(this).includes("exports:{}") || this.c != null) {
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: {} };
const assetPath = stack?.match(/\/assets\/.+?\.js/)?.[0];
if (!assetPath) {
return;
}
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");
}
}));
const srcRequest = new XMLHttpRequest();
srcRequest.open("GET", assetPath, false);
srcRequest.send();
Reflect.deleteProperty(Object.prototype, cacheExtractSym);
// Final condition to see if this is the Sentry WebpackInstance
if (!srcRequest.responseText.includes("window.DiscordSentry=")) {
return;
}
new Logger("NoTrack", "#8caaee").info("Disabling Sentry by erroring its WebpackInstance");
Reflect.deleteProperty(Function.prototype, "g");
Reflect.deleteProperty(window, "DiscordSentry");
return { exports: {} };
}
});
// WebpackRequire our fake module id
this(cacheExtractSym);
throw new Error("Sentry successfully disabled");
}
});
@ -130,6 +124,8 @@ export default definePlugin({
set() {
new Logger("NoTrack", "#8caaee").error("Failed to disable Sentry. Falling back to deleting window.DiscordSentry");
Reflect.deleteProperty(Function.prototype, "g");
Reflect.deleteProperty(window, "DiscordSentry");
}
});