caver-js
Version:
caver-js is a JavaScript API library that allows developers to interact with a Klaytn node
60 lines (51 loc) • 2 kB
JavaScript
/*
Copyright 2020 The caver-js Authors
This file is part of the caver-js library.
The caver-js library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
The caver-js library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the caver-js. If not, see <http://www.gnu.org/licenses/>.
*/
const utils = require('../../../caver-utils')
const { ACCOUNT_KEY_TAG } = require('./accountKeyHelper')
/**
* Representing an AccountKeyFail.
* @class
* @hideconstructor
*/
class AccountKeyFail {
/**
* Decodes an RLP-encoded AccountKeyFail string.
*
* @example
* const accountKey = caver.account.accountKey.accountKeyFail.decode('0x{encoded account key}')
*
* @param {string} rlpEncodedKey - An RLP-encoded AccountKeyFail string.
* @return {AccountKeyFail}
*/
static decode(rlpEncodedKey) {
rlpEncodedKey = utils.addHexPrefix(rlpEncodedKey)
if (!rlpEncodedKey.startsWith(ACCOUNT_KEY_TAG.ACCOUNT_KEY_FAIL_TAG))
throw new Error(`Cannot decode to AccountKeyFail. The prefix must be ${ACCOUNT_KEY_TAG.ACCOUNT_KEY_FAIL_TAG}: ${rlpEncodedKey}`)
return new AccountKeyFail()
}
/**
* Returns an RLP-encoded AccountKeyFail string.
*
* @example
* const encoding = accountKeyFail.getRLPEncoding()
*
* @return {string}
*/
// eslint-disable-next-line class-methods-use-this
getRLPEncoding() {
return ACCOUNT_KEY_TAG.ACCOUNT_KEY_FAIL_TAG
}
}
module.exports = AccountKeyFail