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Fix onHeadersReceived clashes when using OpenAsar (fix github raw styles)

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Vendicated 2023-03-31 01:18:57 +02:00
parent 906c265aea
commit ff16513f21
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1 changed files with 9 additions and 4 deletions
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13
src/patcher.ts
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@ -17,7 +17,7 @@
*/ */
import { onceDefined } from "@utils/onceDefined"; import { onceDefined } from "@utils/onceDefined";
import electron, { app, BrowserWindowConstructorOptions, Menu } from "electron"; import electron, { app, BrowserWindowConstructorOptions, Menu, protocol, session } from "electron";
import { dirname, join } from "path"; import { dirname, join } from "path";
import { initIpc } from "./ipcMain"; import { initIpc } from "./ipcMain";
@ -118,10 +118,10 @@ if (!process.argv.includes("--vanilla")) {
process.env.DATA_DIR = join(app.getPath("userData"), "..", "Vencord"); process.env.DATA_DIR = join(app.getPath("userData"), "..", "Vencord");
electron.app.whenReady().then(() => { app.whenReady().then(() => {
// Source Maps! Maybe there's a better way but since the renderer is executed // Source Maps! Maybe there's a better way but since the renderer is executed
// from a string I don't think any other form of sourcemaps would work // from a string I don't think any other form of sourcemaps would work
electron.protocol.registerFileProtocol("vencord", ({ url: unsafeUrl }, cb) => { protocol.registerFileProtocol("vencord", ({ url: unsafeUrl }, cb) => {
let url = unsafeUrl.slice("vencord://".length); let url = unsafeUrl.slice("vencord://".length);
if (url.endsWith("/")) url = url.slice(0, -1); if (url.endsWith("/")) url = url.slice(0, -1);
switch (url) { switch (url) {
@ -177,7 +177,7 @@ if (!process.argv.includes("--vanilla")) {
} }
} }
electron.session.defaultSession.webRequest.onHeadersReceived(({ responseHeaders, resourceType }, cb) => { session.defaultSession.webRequest.onHeadersReceived(({ responseHeaders, resourceType }, cb) => {
if (responseHeaders) { if (responseHeaders) {
if (resourceType === "mainFrame") if (resourceType === "mainFrame")
patchCsp(responseHeaders, "content-security-policy"); patchCsp(responseHeaders, "content-security-policy");
@ -189,6 +189,11 @@ if (!process.argv.includes("--vanilla")) {
} }
cb({ cancel: false, responseHeaders }); cb({ cancel: false, responseHeaders });
}); });
// assign a noop to onHeadersReceived to prevent other mods from adding their own incompatible ones.
// For instance, OpenAsar adds their own that doesn't fix content-type for stylesheets which makes it
// impossible to load css from github raw despite our fix above
session.defaultSession.webRequest.onHeadersReceived = () => { };
}); });
} else { } else {
console.log("[Vencord] Running in vanilla mode. Not loading Vencord"); console.log("[Vencord] Running in vanilla mode. Not loading Vencord");