Stargazer Ledger Wallet Extension

This is an unofficial release of Stargazer Wallet with Tessellation v2 support for the unofficial Constellation Ledger app for Nano S/S+. Due to the unofficial state of this release you will not see USD values displayed and some features aren't supported.

DISCLAIMER: Since the Ledger app isn't officially supported and won't receive updates, it's not advised to use this to store your life savings.

Walkthrough

To make thie process as accessible as possible this walkthrough doesn't cover building/compiling the Stargazer extension from source. You can choose to build/compile the extension yourself using these instructions. I'm currently looking for ways to make the process less nerdy.

1.1. Install Chrome Extension

• Download the Stargazer Wallet extension with added support for Ledger on Tessellation v2.

• Extract the zip somewhere nice.

• Load the Stargazer Ledger Wallet extension.
  • Go to the Extensions page by entering chrome://extensions in a new tab. (By design chrome:// URLs are not linkable.)
    • Alternatively, click the Extensions menu puzzle button and select Manage Extensions at the bottom of the menu.
    • Or, click the Chrome menu, hover over More Tools, then select Extensions.
  • Enable Developer Mode by clicking the toggle switch next to Developer mode.
  • Click the Load unpacked button and select the extension directory (extracted above).
  • Ta-da! The extension has been successfully installed.

1.2. Constellation Ledger App (Nano S/S+ compatible)

Since the app (v1.0.7) isn't available through Ledger Live we'll have to build it.

1.2.1. Preliminaries

• Install Docker.
• Download constellation-ledger-native-app-master.zip.
  • Alernatively, clone https://github.com/StardustCollective/constellation-ledger-native-app.git using git.
• Extract it somewhere nice (ex: C:/Users/john/constellation-ledger-native-app-master).

1.2.2. Build/compile (source)

• NB: Replace the path of the app’s local path (ex: replace "C:/Users/john/constellation-ledger-native-app:/app" with "C:/Users/jane/constellation-ledger-native-app:/app").

  1.2.2a. Windows:

  docker run --rm -ti  -v "C:/Users/john/constellation-ledger-native-app:/app" --privileged -v "/dev/bus/usb:/dev/bus/usb" --user $(id -u $USER):$(id -g $USER) ghcr.io/ledgerhq/ledger-app-builder/ledger-app-builder:latest
  

  1.2.2b. Linux/MacOS:

  sudo docker run --rm -ti  -v "/Users/john/constellation-ledger-native-app:/app" --privileged -v "/dev/bus/usb:/dev/bus/usb" --user $(id -u $USER):$(id -g $USER) ghcr.io/ledgerhq/ledger-app-builder/ledger-app-builder:latest
  

1.2.3. Build/compile for Nano S

mkdir builds
make clean
make
mv bin/app.elf builds/app_s.elf

1.2.4. Load app onto Ledger device

• NB: Make sure the Ledger is connected to your computer.

make load

1.3. Connect Stargazer Ledger Wallet and Constellation Ledger App

1.3.1. Prepare Stargazer Ledger Wallet

• Open Stargazer Ledger Wallet.
• Click Settings and import a new Constellation wallet.
• Select Harware wallet from the selection menu.
• Click the Ledger button.
• You should now see a page with a Connect to Ledger button

1.3.2. Prepare the Constellation Ledger App

• Open the Constellation app on your Ledger device.
• You will see the following message This app is not genuine. This is due to lack of official support by Ledger.
• Click the left button on your device two time and select Open application.
• You will see the following message Pending Ledger review
• Click the two buttons to accept and the Ledger app should now be displaying Constellation. This means the app is now open for business.

1.3.3. Pair Device with the Stargazer Ledger Wallet

• Click the Connect to Ledger button.
• IMPORTANT: Select the first wallet address and click Next (more wallets will be supported in the future).
• Let the pairing finish.
• Now open the Stargazer Ledger Wallet extension again and you should see the wallet Ledger 1 is now available.

All done.