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67 lines
1.6 KiB
67 lines
1.6 KiB
'use strict';
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var _ = require('lodash');
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var util = require('util');
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var Bitcore = require('bitcore');
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var HDPublicKey = Bitcore.HDPublicKey;
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var Addressable = require('./Addressable');
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var VERSION = '1.0.0';
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var MESSAGE_SIGNING_PATH = "m/1/0";
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function Copayer(opts) {
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opts = opts || {};
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opts.copayerIndex = opts.copayerIndex || 0;
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Copayer.super_.apply(this, [opts]);
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this.version = VERSION;
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this.createdOn = Math.floor(Date.now() / 1000);
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this.id = opts.id;
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this.name = opts.name;
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this.xPubKey = opts.xPubKey;
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this.xPubKeySignature = opts.xPubKeySignature; // So third parties can check independently
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this.signingPubKey = opts.signingPubKey || this.getSigningPubKey();
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};
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util.inherits(Copayer, Addressable);
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Copayer.prototype.getSigningPubKey = function () {
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if (!this.xPubKey) return null;
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return HDPublicKey.fromString(this.xPubKey).derive(MESSAGE_SIGNING_PATH).publicKey.toString();
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};
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Copayer.prototype.addAddress = function (isChange) {
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if (isChange) {
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this.changeAddressIndex++;
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} else {
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this.receiveAddressIndex++;
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}
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};
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Copayer.prototype.getCurrentAddressPath = function (isChange) {
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return
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};
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Copayer.prototype.getNewAddressPath = function (isChange) {
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this.addAddress(isChange);
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return this.currentAddressPath(isChange);
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};
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Copayer.fromObj = function (obj) {
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var x = new Copayer();
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x.createdOn = obj.createdOn;
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x.id = obj.id;
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x.name = obj.name;
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x.xPubKey = obj.xPubKey;
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x.xPubKeySignature = obj.xPubKeySignature;
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x.signingPubKey = obj.signingPubKey;
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Wallet.super_.prototype.fromObj.apply(this, [obj]);
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return x;
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};
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module.exports = Copayer;
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