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fix potential sandbox escape via custom vencordDir

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This commit is contained in:
Vendicated
2024-07-04 18:40:04 +02:00
parent ec3d83f7ca
commit 1f12d270ec
9 changed files with 84 additions and 20 deletions
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16
src/main/ipc.ts
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@@ -19,7 +19,7 @@ import { setBadgeCount } from "./appBadge";
import { autoStart } from "./autoStart";
import { VENCORD_FILES_DIR, VENCORD_QUICKCSS_FILE, VENCORD_THEMES_DIR } from "./constants";
import { mainWin } from "./mainWindow";
import { Settings } from "./settings";
import { Settings, State } from "./settings";
import { handle, handleSync } from "./utils/ipcWrappers";
import { PopoutWindows } from "./utils/popout";
import { isDeckGameMode, showGamePage } from "./utils/steamOS";
@@ -105,7 +105,15 @@ handle(IpcEvents.SPELLCHECK_ADD_TO_DICTIONARY, (e, word: string) => {
e.sender.session.addWordToSpellCheckerDictionary(word);
});
handle(IpcEvents.SELECT_VENCORD_DIR, async () => {
handleSync(IpcEvents.GET_VENCORD_DIR, e => (e.returnValue = State.store.vencordDir));
handle(IpcEvents.SELECT_VENCORD_DIR, async (_e, value?: null) => {
console.log(value);
if (value === null) {
delete State.store.vencordDir;
return "ok";
}
const res = await dialog.showOpenDialog(mainWin!, {
properties: ["openDirectory"]
});
@@ -114,7 +122,9 @@ handle(IpcEvents.SELECT_VENCORD_DIR, async () => {
const dir = res.filePaths[0];
if (!isValidVencordInstall(dir)) return "invalid";
return dir;
State.store.vencordDir = dir;
return "ok";
});
handle(IpcEvents.SET_BADGE_COUNT, (_, count: number) => setBadgeCount(count));