trezor-suite/packages/transport-bluetooth

@trezor/transport-bluetooth

BluetoothIpc and bluetoothIpc proxy

@trezor/suite renderer context

use bluetoothIpc proxy

import { bluetoothIpc } from '@trezor/transport-bluetooth';

await bluetoothIpc.init();

@trezor/suite-desktop-core main context module

implement proxy handler and BluetoothIpc

import { BluetoothIpc } from '@trezor/transport-bluetooth';

createIpcProxyHandler(ipcMain, 'Bluetooth', {
    onCreateInstance: () => {
        const api = new BluetoothIpc();

        return {
            onRequest: (method, params) => {
                api[method](...params);
            },
            onAddListener: (eventName, listener) => {
                api.on(eventName, listener);
            },
            onRemoveListener: eventName => {
                api.removeAllListeners(eventName);
            },
        };
    },
});

Server build:

yarn workspace @trezor/transport-bluetooth build:server

NAPI build

For MacOS, we use NAPI instead of a standalone process due to issues with pairing.

yarn workspace @trezor/transport-bluetooth build:napi

Server development

Prerequisites: RUST

Vscode:

Vscode rust-analyzer extensions:

• install rust-analyzer plugin
• (NixOS only) install nix-env-selector plugin and follow readme to setup

Vscode .vscode/settings:

"rust-analyzer.cargo.sysroot": "discover",
"rust-analyzer.diagnostics.disabled": ["unresolved-proc-macro"],
"rust-analyzer.linkedProjects": ["./packages/transport-bluetooth/Cargo.toml"],
"nixEnvSelector.nixFile": "${workspaceFolder}/packages/transport-bluetooth/shell.nix" // NixOS only

NixOS:

nix-shell ./packages/transport-bluetooth/shell.nix

Run server:

yarn workspace @trezor/transport-bluetooth dev:server

Run dev UI:

Simple html page to communicate with the server using TrezorBluetooth client.

yarn workspace @trezor/transport-bluetooth build:ui

and open ./packages/transport-bluetooth/build/index.html in the browser