forked from Qortal/qortal-ui
86 lines
2.9 KiB
JavaScript
86 lines
2.9 KiB
JavaScript
'use strict'
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import publicKeyToAddress from '../../wallet/publicKeyToAddress.js'
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import TransactionBase from "../TransactionBase.js"
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import nacl from '../../deps/nacl-fast.js'
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import ed2curve from '../../deps/ed2curve.js'
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import { Sha256 } from 'asmcrypto.js'
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import { DYNAMIC_FEE_TIMESTAMP } from '../../constants.js'
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export default class RewardShareTransaction extends TransactionBase {
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constructor() {
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super()
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this.type = 38
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}
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render(html) {
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return html`
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${this._rewarddialog1} <strong>${this._percentageShare / 1e8}%</strong> ${this._rewarddialog2} <strong>${this.constructor.Base58.encode(this._recipient)}</strong>?
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${this._rewarddialog3}
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<div style="background: #eee; padding: 8px; margin: 8px 0; border-radius: 5px;">
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<span style="color: #000;">${this._base58RewardShareSeed}</span>
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</div>
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${this._rewarddialog4}
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`
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}
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set rewarddialog1(rewarddialog1) {
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this._rewarddialog1 = rewarddialog1
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}
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set rewarddialog2(rewarddialog2) {
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this._rewarddialog2 = rewarddialog2
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}
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set rewarddialog3(rewarddialog3) {
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this._rewarddialog3 = rewarddialog3
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}
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set rewarddialog4(rewarddialog4) {
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this._rewarddialog4 = rewarddialog4
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}
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set recipientPublicKey(recipientPublicKey) {
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this._base58RecipientPublicKey = recipientPublicKey instanceof Uint8Array ? this.constructor.Base58.encode(recipientPublicKey) : recipientPublicKey
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this._recipientPublicKey = this.constructor.Base58.decode(this._base58RecipientPublicKey)
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this.recipient = publicKeyToAddress(this._recipientPublicKey)
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this.fee = (recipientPublicKey === this.constructor.Base58.encode(this._keyPair.publicKey) ? 0 : 0.001)
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const convertedPrivateKey = ed2curve.convertSecretKey(this._keyPair.privateKey)
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const convertedPublicKey = ed2curve.convertPublicKey(this._recipientPublicKey)
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const sharedSecret = new Uint8Array(32);
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nacl.lowlevel.crypto_scalarmult(sharedSecret, convertedPrivateKey, convertedPublicKey);
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this._rewardShareSeed = new Sha256().process(sharedSecret).finish().result
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this._base58RewardShareSeed = this.constructor.Base58.encode(this._rewardShareSeed)
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this._rewardShareKeyPair = nacl.sign.keyPair.fromSeed(this._rewardShareSeed)
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if (new Date(this._timestamp).getTime() >= DYNAMIC_FEE_TIMESTAMP) {
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this.fee = (recipientPublicKey === this.constructor.Base58.encode(this._keyPair.publicKey) ? 0 : 0.01)
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} else {
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this.fee = (recipientPublicKey === this.constructor.Base58.encode(this._keyPair.publicKey) ? 0 : 0.001)
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}
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}
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set recipient(recipient) {
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this._recipient = recipient instanceof Uint8Array ? recipient : this.constructor.Base58.decode(recipient)
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}
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set percentageShare(share) {
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this._percentageShare = share * 100
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this._percentageShareBytes = this.constructor.utils.int64ToBytes(this._percentageShare)
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}
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get params() {
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const params = super.params
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params.push(
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this._recipient,
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this._rewardShareKeyPair.publicKey,
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this._percentageShareBytes,
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this._feeBytes
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)
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return params
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}
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}
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