@kubectl/caminojs
Version:
Camino Platform JS Library
106 lines • 10.9 kB
JavaScript
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.KeyChain = exports.KeyPair = void 0;
const bintools_1 = __importDefault(require("../../utils/bintools"));
const secp256k1_1 = require("../../common/secp256k1");
const utils_1 = require("../../utils");
/**
* @ignore
*/
const bintools = bintools_1.default.getInstance();
const serialization = utils_1.Serialization.getInstance();
/**
* Class for representing a private and public keypair on the Platform Chain.
*/
class KeyPair extends secp256k1_1.SECP256k1KeyPair {
clone() {
let newkp = new KeyPair(this.hrp, this.chainID);
newkp.importKey(bintools.copyFrom(this.getPrivateKey()));
return newkp;
}
create(...args) {
if (args.length == 2) {
return new KeyPair(args[0], args[1]);
}
return new KeyPair(this.hrp, this.chainID);
}
}
exports.KeyPair = KeyPair;
/**
* Class for representing a key chain in Avalanche.
*
* @typeparam KeyPair Class extending [[KeyPair]] which is used as the key in [[KeyChain]]
*/
class KeyChain extends secp256k1_1.SECP256k1KeyChain {
/**
* Returns instance of KeyChain.
*/
constructor(hrp, chainID) {
super();
this.hrp = "";
this.chainID = "";
/**
* Makes a new key pair, returns the address.
*
* @returns The new key pair
*/
this.makeKey = () => {
let keypair = new KeyPair(this.hrp, this.chainID);
this.addKey(keypair);
return keypair;
};
this.addKey = (newKey) => {
newKey.setChainID(this.chainID);
super.addKey(newKey);
};
/**
* Given a private key, makes a new key pair, returns the address.
*
* @param privk A {@link https://github.com/feross/buffer|Buffer} or cb58 serialized string representing the private key
*
* @returns The new key pair
*/
this.importKey = (privk) => {
let keypair = new KeyPair(this.hrp, this.chainID);
let pk;
if (typeof privk === "string") {
pk = bintools.cb58Decode(privk.split("-")[1]);
}
else {
pk = bintools.copyFrom(privk);
}
keypair.importKey(pk);
if (!(keypair.getAddress().toString("hex") in this.keys)) {
this.addKey(keypair);
}
return keypair;
};
this.hrp = hrp;
this.chainID = chainID;
}
create(...args) {
if (args.length == 2) {
return new KeyChain(args[0], args[1]);
}
return new KeyChain(this.hrp, this.chainID);
}
clone() {
const newkc = new KeyChain(this.hrp, this.chainID);
for (let k in this.keys) {
newkc.addKey(this.keys[`${k}`].clone());
}
return newkc;
}
union(kc) {
let newkc = kc.clone();
for (let k in this.keys) {
newkc.addKey(this.keys[`${k}`].clone());
}
return newkc;
}
}
exports.KeyChain = KeyChain;
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