https://github.com/LedgerHQ/app-monero
Monero wallet application for Ledger Nano S & X
https://github.com/LedgerHQ/app-monero
Last synced: 11 months ago
JSON representation
Monero wallet application for Ledger Nano S & X
- Host: GitHub
- URL: https://github.com/LedgerHQ/app-monero
- Owner: LedgerHQ
- License: apache-2.0
- Created: 2017-06-21T18:32:09.000Z (almost 9 years ago)
- Default Branch: develop
- Last Pushed: 2024-04-09T08:41:00.000Z (about 2 years ago)
- Last Synced: 2024-04-14T10:14:31.754Z (about 2 years ago)
- Language: Python
- Homepage:
- Size: 7.79 MB
- Stars: 270
- Watchers: 60
- Forks: 98
- Open Issues: 17
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- License: LICENSE
Awesome Lists containing this project
- awesome-monero - Monero Ledger App - Monero wallet application for Ledger Nano S and Nano X. (avoid buying Ledger products) (Wallets / Hardware Wallets)
- awesome-monero - Monero Ledger App - Monero wallet application for Ledger Nano S and Nano X. (avoid buying Ledger products) (Wallets / Hardware Wallets)
- awesome - LedgerHQ/app-monero - Monero wallet application for Ledger Nano S & X (Python)
README
[](https://github.com/LedgerHQ/app-monero/actions/workflows/guidelines_enforcer.yml) [](https://github.com/LedgerHQ/app-monero/actions/workflows/build_and_functional_tests.yml)
# Monero Ledger App
Monero wallet application for all Ledger devices.
## Quick start guide
### With VSCode
You can quickly setup a convenient environment to build and test your application by using [Ledger's VSCode developer tools extension](https://marketplace.visualstudio.com/items?itemName=LedgerHQ.ledger-dev-tools) which leverages the [ledger-app-dev-tools](https://github.com/LedgerHQ/ledger-app-builder/pkgs/container/ledger-app-builder%2Fledger-app-dev-tools) docker image.
It will allow you, whether you are developing on macOS, Windows or Linux to quickly **build** your apps, **test** them on **Speculos** and **load** them on any supported device.
* Install and run [Docker](https://www.docker.com/products/docker-desktop/).
* Make sure you have an X11 server running :
* On Ubuntu Linux, it should be running by default.
* On macOS, install and launch [XQuartz](https://www.xquartz.org/) (make sure to go to XQuartz > Preferences > Security and check "Allow client connections").
* On Windows, install and launch [VcXsrv](https://sourceforge.net/projects/vcxsrv/) (make sure to configure it to disable access control).
* Install [VScode](https://code.visualstudio.com/download) and add [Ledger's extension](https://marketplace.visualstudio.com/items?itemName=LedgerHQ.ledger-dev-tools).
* Open a terminal and clone `app-monero` with `git clone git@github.com:LedgerHQ/app-monero.git`.
* Open the `app-monero` folder with VSCode.
* Use Ledger extension's sidebar menu or open the tasks menu with `ctrl + shift + b` (`command + shift + b` on a Mac) to conveniently execute actions :
* Build the app for the device model of your choice with `Build`.
* Test your binary on [Speculos](https://github.com/LedgerHQ/speculos) with `Run with Speculos`.
* You can also run functional tests, load the app on a physical device, and more.
:information_source: The terminal tab of VSCode will show you what commands the extension runs behind the scene.
### With a terminal
The [ledger-app-dev-tools](https://github.com/LedgerHQ/ledger-app-builder/pkgs/container/ledger-app-builder%2Fledger-app-dev-tools) docker image contains all the required tools and libraries to **build**, **test** and **load** an application.
You can download it from the ghcr.io docker repository:
```shell
sudo docker pull ghcr.io/ledgerhq/ledger-app-builder/ledger-app-dev-tools:latest
```
You can then enter this development environment by executing the following command from the directory of the application `git` repository:
**Linux (Ubuntu)**
```shell
sudo docker run --rm -ti --user "$(id -u):$(id -g)" --privileged -v "/dev/bus/usb:/dev/bus/usb" -v "$(realpath .):/app" ghcr.io/ledgerhq/ledger-app-builder/ledger-app-dev-tools:latest
```
**macOS**
```shell
sudo docker run --rm -ti --user "$(id -u):$(id -g)" --privileged -v "$(pwd -P):/app" ghcr.io/ledgerhq/ledger-app-builder/ledger-app-dev-tools:latest
```
**Windows (with PowerShell)**
```shell
docker run --rm -ti --privileged -v "$(Get-Location):/app" ghcr.io/ledgerhq/ledger-app-builder/ledger-app-dev-tools:latest
```
The application's code will be available from inside the docker container, you can proceed to the following compilation steps to build your app.
## Compilation and load
To easily setup a development environment for compilation and loading on a physical device, you can use the [VSCode integration](#with-vscode) whether you are on Linux, macOS or Windows.
If you prefer using a terminal to perform the steps manually, you can use the guide below.
### Compilation
Setup a compilation environment by following the [shell with docker approach](#with-a-terminal).
From inside the container, use the following command to build the app :
```shell
make DEBUG=1 # compile optionally with PRINTF
```
You can choose which device to compile and load for by setting the `BOLOS_SDK` environment variable to the following values :
* `BOLOS_SDK=$NANOX_SDK`
* `BOLOS_SDK=$NANOSP_SDK`
* `BOLOS_SDK=$STAX_SDK`
By default this variable is set to build/load for Nano S+.
### Loading on a physical device
This step will vary slightly depending on your platform.
:information_source: Your physical device must be connected, unlocked and the screen showing the dashboard (not inside an application).
**Linux (Ubuntu)**
First make sure you have the proper udev rules added on your host :
```shell
# Run these commands on your host, from the app's source folder.
sudo cp .vscode/20-ledger.ledgerblue.rules /etc/udev/rules.d/
sudo udevadm control --reload-rules
sudo udevadm trigger
```
Then once you have [opened a terminal](#with-a-terminal) in the `app-builder` image and [built the app](#compilation-and-load) for the device you want, run the following command :
```shell
# Run this command from the app-builder container terminal.
make load # load the app on a Nano S+ by default
```
[Setting the BOLOS_SDK environment variable](#compilation-and-load) will allow you to load on whichever supported device you want.
**macOS / Windows (with PowerShell)**
:information_source: It is assumed you have [Python](https://www.python.org/downloads/) installed on your computer.
Run these commands on your host from the app's source folder once you have [built the app](#compilation-and-load) for the device you want :
```shell
# Install Python virtualenv
python3 -m pip install virtualenv
# Create the 'ledger' virtualenv
python3 -m virtualenv ledger
```
Enter the Python virtual environment
* macOS : `source ledger/bin/activate`
* Windows : `.\ledger\Scripts\Activate.ps1`
```shell
# Install Ledgerblue (tool to load the app)
python3 -m pip install ledgerblue
# Load the app.
python3 -m ledgerblue.runScript --scp --fileName bin/app.apdu --elfFile bin/app.elf
```
## Test
The monero app comes with functional tests implemented with Ledger's [Ragger](https://github.com/LedgerHQ/ragger) test framework.
### macOS / Windows
To test your app on macOS or Windows, it is recommended to use [Ledger's VS Code extension](#with-vscode) to quickly setup a working test environment.
You can use the following sequence of tasks and commands (all accessible in the **extension sidebar menu**) :
* `Select build target`
* `Build app`
Then you can choose to execute the functional tests :
* Use `Run tests`.
Or simply run the app on the Speculos emulator :
* `Run with Speculos`.
### Linux (Ubuntu)
On Linux, you can use [Ledger's VS Code extension](#with-vscode) to run the tests. If you prefer not to, open a terminal and follow the steps below.
Install the tests requirements :
```shell
pip install -r tests/requirements.txt
```
Then you can :
Run the functional tests (here for nanos+ but available for any device once you have built the binaries) :
```shell
pytest tests/ --tb=short -v --device nanosp
```
Or run your app directly with Speculos
```shell
speculos --model nanosp build/nanos2/bin/app.elf
```
## Documentation
- Application [APDU specification](doc/developer/blue-app-commands.rst).
## Continuous Integration
The flow processed in [GitHub Actions](https://github.com/features/actions) is the following:
- Ledger guidelines enforcer which verifies that an app is compliant with Ledger guidelines. The successful completion of this reusable workflow is a mandatory step for an app to be available on the Ledger application store. More information on the guidelines can be found in the repository [ledger-app-workflow](https://github.com/LedgerHQ/ledger-app-workflows)
- Code formatting with [clang-format](http://clang.llvm.org/docs/ClangFormat.html)
- Compilation of the application for all Ledger hardware in [ledger-app-builder](https://github.com/LedgerHQ/ledger-app-builder)
- End-to-end tests with [Speculos](https://github.com/LedgerHQ/speculos) emulator and [ragger](https://github.com/LedgerHQ/ragger) (see [tests/](tests/))
## Useful links
* Monero client CLI or GUI - [https://web.getmonero.org/downloads/](https://web.getmonero.org/downloads/)
* Monero GitHub - [https://github.com/monero-project/monero](https://github.com/monero-project/monero)
* Ledger Device Apps's developer documentation - [https://developers.ledger.com/docs/device-app/getting-started](https://developers.ledger.com/docs/device-app/getting-started)