hw-app-csc

2.0.0 • Public • Published

Ledger Casinocoin app API

Usage

import Transport from "@ledgerhq/hw-transport-node-hid";
// import Transport from "@ledgerhq/hw-transport-u2f"; // for browser
import Csc from "@ledgerhq/hw-app-csc";
 
const getCscAppVersion = async () => {
    const transport = await Transport.create();
    const csc = new Csc(transport);
    const result = await csc.getAppConfiguration();
    return result.version;
}
getCscAppVersion().then(v => console.log(v));
 
const getCscPublicKey = async () => {
  const transport = await Transport.create();
  const csc = new Csc(transport);
  const result = await csc.getPublicKey("44'/148'/0'");
  return result.publicKey;
};
getCscPublicKey().then(pk => console.log(pk));
 
const signCscTransaction = async () => {
  const transaction = ...;
  const transport = await Transport.create();
  const csc = new Csc(transport);
  const result = await csc.signTransaction("44'/148'/0'", transaction.signatureBase());
  
  // add signature to transaction
  const keyPair = CasinocoinSdk.Keypair.fromPublicKey(publicKey);
  const hint = keyPair.signatureHint();
  const decorated = new CasinocoinSdk.xdr.DecoratedSignature({hint: hint, signature: signature});
  transaction.signatures.push(decorated);
  
  return transaction;
}
signCscTransaction().then(s => console.log(s.toString('hex')));

Github, API Doc, Ledger Devs Slack

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Install

npm i hw-app-csc

Weekly Downloads

6

Version

2.0.0

License

ISC

Unpacked Size

32.3 kB

Total Files

7

Last publish

Collaborators

  • sarathkaleswaram