hsd-ledger

This is a client library for ledger-app-hns. It uses primitives from hsd.

Usage

Currently, we only support Node.js. We have plans to support browser usage through WebUSB. Example usage can be found and run using the following files:

• examples/getAppVersion.js - Get the application version number.
• examples/getAccountXPUB.js - Get a BIP44 account xpub.
• examples/getXPUB.js - Get an arbitrary xpub.
• examples/getAddress.js - Get a BIP44 compliant address.
• examples/getPublicKey.js - Get a BIP44 compliant address.
• examples/signTransaction-p2pkh.js - Sign P2PKH transaction.
• examples/signTransaction-p2sh.js - Sign P2SH transaction.

Note: hsd is a peer dependency.

More documentation to come...

Tests

Unit tests

$ npm test

End-to-end tests

For all end-to-end tests, a LOG_LEVEL environment variable can be set to control the log output. Possible log levels include: none, info, warning, debug, error, spam.

Note: the end-to-end tests require a connected Ledger Nano S using the seed phrase:

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Using Ledger Nano S

$ npm run test-hid

Using Ledger Nano S and hsd

$ npm run test-hsd

Contribution and License Agreement

If you contribute code to this project, you are implicitly allowing your code to be distributed under the MIT license. You are also implicitly verifying that all code is your original work. </legalese>

License

• Copyright (c) 2018, Boyma Fahnbulleh (MIT License).

This project is a fork of bledger.

bledger

• Copyright (c) 2018, The Bcoin Developers (MIT License).

See LICENSE for more info.