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52 lines
1.2 KiB
52 lines
1.2 KiB
const IdentityStore = require('./idStore')
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module.exports = class IdentityStoreMigrator {
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constructor ({ configManager }) {
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this.configManager = configManager
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const hasOldVault = this.hasOldVault()
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if (!hasOldVault) {
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this.idStore = new IdentityStore({ configManager })
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}
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}
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migratedVaultForPassword (password) {
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const hasOldVault = this.hasOldVault()
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const configManager = this.configManager
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if (!this.idStore) {
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this.idStore = new IdentityStore({ configManager })
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}
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if (!hasOldVault) {
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return Promise.resolve(null)
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}
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return new Promise((resolve, reject) => {
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this.idStore.submitPassword(password, (err) => {
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if (err) return reject(err)
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try {
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resolve(this.serializeVault())
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} catch (e) {
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reject(e)
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}
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})
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})
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}
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serializeVault () {
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const mnemonic = this.idStore._idmgmt.getSeed()
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const numberOfAccounts = this.idStore._getAddresses().length
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return {
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type: 'HD Key Tree',
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data: { mnemonic, numberOfAccounts },
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}
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}
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hasOldVault () {
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const wallet = this.configManager.getWallet()
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return wallet
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}
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}
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