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28 lines
874 B
JavaScript
28 lines
874 B
JavaScript
import Base58 from '../../../deps/Base58'
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import nacl from '../../../deps/nacl-fast'
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import utils from '../../../deps/utils'
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const signTradeBotTransaction = (unsignedTxn, keyPair) => {
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if (!unsignedTxn) {
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throw new Error('Unsigned Transaction Bytes not defined')
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}
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if (!keyPair) {
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throw new Error('keyPair not defined')
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}
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const txnBuffer = Base58.decode(unsignedTxn)
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if (keyPair.privateKey.length === undefined) {
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const _privateKey = Object.keys(keyPair.privateKey).map(function (key) { return keyPair.privateKey[key]; })
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const privateKey = new Uint8Array(_privateKey)
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const signature = nacl.sign.detached(txnBuffer, privateKey)
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return utils.appendBuffer(txnBuffer, signature)
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} else {
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const signature = nacl.sign.detached(txnBuffer, keyPair.privateKey)
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return utils.appendBuffer(txnBuffer, signature)
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}
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}
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export default signTradeBotTransaction
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