royale-proxy / node-cr-proxy

A simple Clash Royale proxy, implementing the new encryption, built on top of Node

node-cr-proxy

Clash Royale Proxy - Intercepts the traffic between your Clash Royale App and their servers, decrypts the protocol and decodes the messages.

Don't like NodeJs, prefer python? Get the python proxy.

How to use it?

Setting up the proxy server

Prerequisites

• Install nodejs (>=6.8.0)
• Install node-gyp

Clone the code

git clone https://github.com/royale-proxy/node-cr-proxy && cd node-cr-proxy

npm install

cp settings.json.example settings.json / copy settings.json.example settings.json

Setting up your device

Android

• Please see cr-patcher for instructions on how to get your apk ready to use the proxy.

iPhone

• We do not have a patcher at this time.

Running the proxy

node index

node index --verbose will display the contents of the messages on the screen as well as show debug info when messages are missing/incomplete

node index --dump ./packets will save decrypted packets into the packets folder with a format of messageId.bin (ex: 10101.bin) -- Make sure the folder exists.

node index --replay ./packets/10101.bin will decode the 10101 packet using definitions, useful when trying to decode a new message

node index --help will show you the command line help

What's the status?

This project has been abandoned

node-cr-proxy's Issues

bunch of errors when i install

I installed it on windows.. then i got a whole crash messages and server could not install node modules pls helpme..

Discord server question

Hey, sorry to bother with a little off-topic question, but do you perhaps still have a Discord server related to data mining of Supercell games? I've been in such server over a year ago, no idea honestly what happened since - did I leave it, have I been kicked, have it gotten deleted? The invite from an old revision of the README is invalid too.

Or any non-Discord place? Something about Brawl Stars or Supercell games in general?

Love, Nicofisi
<3

Readme inaccruacy

Should say 1.9.2 😉 not 1.8.1

Out of bounds error

I got error. Stack:

TypeError: "value" argument is out of bounds
    at checkInt (buffer.js:1039:11)
    at Buffer.writeInt16LE (buffer.js:1207:5)
    at Nonce.increment (/home/tarik02/work/programming/clashroyale/node-cr-proxy/lib/nonce.js:30:21)
    at ServerCrypto.decrypt (/home/tarik02/work/programming/clashroyale/node-cr-proxy/lib/crypto.js:67:31)
    at ServerCrypto.decryptPacket (/home/tarik02/work/programming/clashroyale/node-cr-proxy/lib/server/crypto.js:43:38)
    at /home/tarik02/work/programming/clashroyale/node-cr-proxy/index.js:128:30
    at PacketReceiver.packetize (/home/tarik02/work/programming/clashroyale/node-cr-proxy/lib/packetreceiver.js:29:21)
    at Socket.<anonymous> (/home/tarik02/work/programming/clashroyale/node-cr-proxy/index.js:118:34)
    at emitOne (events.js:96:13)
    at Socket.emit (events.js:188:7)