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LedgerCp

A simple angular2 web ui wrapped around ledger's node api, allows transacting of counterparty tokens with ledger nano s https://github.com/LedgerHQ/ledger-node-js-api

live demo of the app may be found here https://ledger-cp.herokuapp.com/

Features

View balance of ledger address found at index "44'/0'/0'/0", via indiesquare api Create send transactions via indiesquare api, sign via ledger and broadcast Sign and broadcast a raw transaction created by your trusted node.

##Caveats As a native counterparty app has not yet been developed so the ledger uses the bitcoin app. This will validate the bitcoin components of the transaction but not the counterparty. Blindly signing a coutnerparty transaction you did not create is not considered safe. (note you can sign your own unsigned hex)

##To be done A native counterparty app for the ledger needs to be created that will verify and show to the user on the device what tokens are been sent. If somebody is willing to develop this for the community it would be much appreciated.

It seems this can be done by forking the btc blue app and adding a function that will parse the output script of the transaction to be signed. The parsed data can then be displayed on the ledger screen.

Native bitcoin app https://github.com/LedgerHQ/blue-app-btc https://github.com/ledgerhq/blue-devenv

Counterparty transaction parsing script https://github.com/tokenly/counterparty-transaction-parser

This project was generated with angular-cli version 1.0.0-beta.28.3.

Development server

Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.

Code scaffolding

Run ng generate component component-name to generate a new component. You can also use ng generate directive/pipe/service/class/module.

Build

Run ng build to build the project. The build artifacts will be stored in the dist/ directory. Use the -prod flag for a production build.

Running unit tests

Run ng test to execute the unit tests via Karma.

Running end-to-end tests

Run ng e2e to execute the end-to-end tests via Protractor. Before running the tests make sure you are serving the app via ng serve.

Deploying to GitHub Pages

Run ng github-pages:deploy to deploy to GitHub Pages.

Further help

To get more help on the angular-cli use ng help or go check out the Angular-CLI README.

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Simple Web UI to send and receive counterparty tokens with ledger nano s

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