Solana app for Ledger Wallet

Overview

This app adds support for the Solana native token to Ledger Nano S hardware wallet.

Current Features:

• Pubkey queries
• Parse, display and sign all Solana CLI generated transaction formats
• Blind sign arbitrary transactions (Enabled via settings)

Prerequisites

For building the app

• Install Docker
• For Linux hosts, install the Ledger Nano udev rules

Build the Ledger App Builder Docker image

1. Clone the git repository

git clone https://github.com/LedgerHQ/ledger-app-builder.git

1. Change directories

cd ledger-app-builder

1. Checkout the target commit

git checkout 0bdab1e

1. Build the image

docker build -t ledger-app-builder:0bdab1e .

• If permissions errors are encountered, ensure that your user is in the docker group and that the session has been restarted

For working with the device

• Install Python3 PIP Ubuntu Linux:

sudo apt install pip3

MacOS

brew install python3

• Install ledgerblue python module

pip3 install ledgerblue

For running the test suite

• Rust
• Solana system dependencies

Build

It is highly recommended that you read and understand the Ledger App Builder build process before proceeding. A convenience wrapper script (./docker-make) has been provided for simplicity

./docker-make

Clean

./docker-make clean

Working with the device

Requires that the BOLOS_SDK envvar be set

Load

make load-only

Delete

make delete

Test

Unit

Run C tests:

make -C libsol

Integration

First enable blind-signing in the App settings

cargo run --manifest-path tests/Cargo.toml