43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
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const KeyringController = require('eth-keyring-controller')
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const seedPhraseVerifier = {
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verifyAccounts(createdAccounts, seedWords) {
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return new Promise((resolve, reject) => {
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if (!createdAccounts || createdAccounts.length < 1) {
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return reject(new Error('No created accounts defined.'))
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}
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let keyringController = new KeyringController({})
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let Keyring = keyringController.getKeyringClassForType('HD Key Tree')
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let opts = {
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mnemonic: seedWords,
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numberOfAccounts: createdAccounts.length,
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}
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let keyring = new Keyring(opts)
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keyring.getAccounts()
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.then((restoredAccounts) => {
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log.debug('Created accounts: ' + JSON.stringify(createdAccounts))
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log.debug('Restored accounts: ' + JSON.stringify(restoredAccounts))
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if (restoredAccounts.length != createdAccounts.length) {
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// this should not happen...
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return reject(new Error("Wrong number of accounts"))
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}
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for (let i = 0; i < restoredAccounts.length; i++) {
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if (restoredAccounts[i] !== createdAccounts[i]) {
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return reject(new Error('Not identical accounts! Original: ' + createdAccounts[i] + ', Restored: ' + restoredAccounts[i]))
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}
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}
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return resolve()
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})
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})
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}
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}
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module.exports = seedPhraseVerifier
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