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fix: ensure that internal messages are sent from the main process (#26429)

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Milan Burda 2020-11-12 04:20:01 +01:00 • committed by GitHub
parent 83d30c5c2a
commit 5ee9cc202b
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6 changed files with 34 additions and 9 deletions
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23
lib/renderer/ipc-renderer-internal.ts
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@ -29,4 +29,27 @@ ipcRendererInternal.invoke = async function<T> (channel: string, ...args: any[])
return result;
};
ipcRendererInternal.onMessageFromMain = function (channel: string, listener: (event: Electron.IpcRendererEvent, ...args: any[]) => void) {
return ipcRendererInternal.on(channel, (event, ...args) => {
if (event.senderId !== 0) {
console.error(`Message ${channel} sent by unexpected WebContents (${event.senderId})`);
return;
}
listener(event, ...args);
});
};
ipcRendererInternal.onceMessageFromMain = function (channel: string, listener: (event: Electron.IpcRendererEvent, ...args: any[]) => void) {
return ipcRendererInternal.on(channel, function wrapper (event, ...args) {
if (event.senderId !== 0) {
console.error(`Message ${channel} sent by unexpected WebContents (${event.senderId})`);
return;
}
ipcRendererInternal.removeListener(channel, wrapper);
listener(event, ...args);
});
};
export { ipcRendererInternal };