ipcman

IpcMan

Electron IPC Hook/Devtools

https://github.com/ilharp/ipcman/assets/20179549/71d4f999-cf24-4936-8eab-7e77b465cc44

Contents

Package	Contents
ipcman	~3KB core module, providing Electron IPC hook with request/response tagging
@ipcman/devtools	Devtools backend, providing an HTTP/WebSocket API
@ipcman/devtools-fe	Devtools frontend, providing real-time IPC monitoring, history playback, request/response binding and inspector

IpcMan Devtools Guide

Step 1: Download IpcMan Devtools

First, download IpcMan Devtools from Releases and extract.

Step 2: Inject

Next, inject IpcMan Devtools into the target electron app. There are several ways to do this, the simplest of which is to directly modify the entry JavaScript file. We'll take Waves Central as an example.

Open resources folder under app directory. If there's no app folder in it but only app.asar file, run following command to extract app folder:

npx asar extract app.asar app
mv app.asar app.asar.bak

Next, open package.json inside app, you'll see the entrypoint of the app:

{
  // ...
  "main": "src/main.js",
  // ...
}

Open src/main.js and insert the line below at the top of the file:

require('/path/to/downloaded/ipcman.js').ipcManDevtools({})

Step 3: Run App

Finally, directly run the app. Once the app starts, head to http://127.0.0.1/9009 and you'll see the Devtools frontend. Happy hacking!

ipcman Reference

Function ipcMan: <IpcArgs extends unknown[] = unknown[]>(config: IpcManConfig<IpcArgs>) => IpcManContext

The ipcMan() function.

Interface IpcManConfig

Options for ipcMan().

Function handler: (data: IpcManData) => unknown

The event handler. Required.

Function getId?: (p: IpcArgs) => string | undefined

ID detect logic for resoving wrapped request/response of target app. Optional.

@ipcman/devtools Reference

Function ipcManDevtools: (config: IpcManDevtoolsConfig) => Promise<void>

Start IpcMan Devtools.

Interface IpcManDevtoolsConfig extends Omit<IpcManConfig, 'handler'>

Options for ipcManDevtools(). Same as IpcManConfig but without handler.

LICENSE

MIT