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-rw-r--r--app/scripts/lib/idmgmt.js318
1 files changed, 0 insertions, 318 deletions
diff --git a/app/scripts/lib/idmgmt.js b/app/scripts/lib/idmgmt.js
deleted file mode 100644
index 7bc276041..000000000
--- a/app/scripts/lib/idmgmt.js
+++ /dev/null
@@ -1,318 +0,0 @@
-const inherits = require('util').inherits
-const EventEmitter = require('events').EventEmitter
-const async = require('async')
-const KeyStore = require('eth-lightwallet').keystore
-const createPayload = require('web3-provider-engine/util/create-payload')
-const createId = require('web3-provider-engine/util/random-id')
-const Transaction = require('ethereumjs-tx')
-
-module.exports = IdentityManager
-
-
-var selectedAddress = null
-var identities = {}
-var unconfTxs = {}
-
-// not part of serilized metamask state - only keep in memory
-var unconfTxCbs = {}
-
-var provider = null
-var defaultPassword = 'test'
-
-
-
-inherits(IdentityManager, EventEmitter)
-function IdentityManager(opts){
- const self = this
- self.on('block', function(){
- self.updateIdentities()
- })
-}
-
-// plugin popup
-IdentityManager.prototype.getState = getState
-IdentityManager.prototype.submitPassword = submitPassword
-IdentityManager.prototype.setSelectedAddress = setSelectedAddress
-IdentityManager.prototype.signTransaction = signTransaction
-IdentityManager.prototype.setLocked = setLocked
-// eth rpc
-IdentityManager.prototype.getAccounts = getAccounts
-IdentityManager.prototype.addUnconfirmedTransaction = addUnconfirmedTransaction
-// etc
-IdentityManager.prototype.newBlock = newBlock
-IdentityManager.prototype.setProvider = setProvider
-
-
-
-function setProvider(_provider){
- provider = _provider
-}
-
-function newBlock(block){
- var self = this
- self.emit('block', block)
-}
-
-function getState(cb){
- var result = _getState()
- cb(null, result)
-}
-
-function _getState(cb){
- var unlocked = isUnlocked()
- var result = {
- isUnlocked: unlocked,
- identities: unlocked ? getIdentities() : {},
- unconfTxs: unlocked ? unconfTxs : {},
- selectedAddress: selectedAddress,
- }
- return result
-}
-
-function isUnlocked(){
- var password = window.sessionStorage['password']
- var result = Boolean(password)
- return result
-}
-
-function setLocked(){
- delete window.sessionStorage['password']
-}
-
-function setSelectedAddress(address, cb){
- selectedAddress = address
- cb(null, _getState())
-}
-
-function submitPassword(password, cb){
- const self = this
- console.log('submitPassword:', password)
- tryPassword(password, function(err){
- if (err) console.log('bad password:', password, err)
- if (err) return cb(err)
- console.log('good password:', password)
- window.sessionStorage['password'] = password
- // load identities before returning...
- self.loadIdentities()
- var state = _getState()
- cb(null, state)
- // trigger an update but dont wait for it
- self.updateIdentities()
- })
-}
-
-// get the current selected address
-function getAccounts(cb){
- var result = selectedAddress ? [selectedAddress] : []
- cb(null, result)
-}
-
-function getIdentities(){
- return identities
-}
-
-// load identities from keyStore
-IdentityManager.prototype.loadIdentities = function(){
- const self = this
- if (!isUnlocked()) throw new Error('not unlocked')
- var keyStore = getKeyStore()
- var addresses = keyStore.getAddresses().map(function(address){ return '0x'+address })
- addresses.forEach(function(address){
- var identity = {
- name: 'Wally',
- img: 'QmW6hcwYzXrNkuHrpvo58YeZvbZxUddv69ATSHY3BHpPdd',
- address: address,
- balance: null,
- txCount: null,
- }
- identities[address] = identity
- })
- self._didUpdate()
-}
-
-IdentityManager.prototype._didUpdate = function(){
- const self = this
- self.emit('update', _getState())
-}
-
-// foreach in identities, update balance + nonce
-IdentityManager.prototype.updateIdentities = function(cb){
- var self = this
- cb = cb || function(){}
- if (!isUnlocked()) return cb(new Error('Not unlocked.'))
- var addresses = Object.keys(identities)
- async.map(addresses, self.updateIdentity.bind(self), cb)
-}
-
-// gets latest info from the network for the identity
-IdentityManager.prototype.updateIdentity = function(address, cb){
- var self = this
- async.parallel([
- getAccountBalance.bind(null, address),
- getTxCount.bind(null, address),
- ], function(err, result){
- if (err) return cb(err)
- var identity = identities[address]
- identity.balance = result[0]
- identity.txCount = result[1]
- self._didUpdate()
- cb()
- })
-}
-
-function getTxCount(address, cb){
- provider.sendAsync(createPayload({
- method: 'eth_getTransactionCount',
- params: [address, 'pending'],
- }), function(err, res){
- if (err) return cb(err)
- if (res.error) return cb(res.error)
- cb(null, res.result)
- })
-}
-
-function getAccountBalance(address, cb){
- provider.sendAsync(createPayload({
- method: 'eth_getBalance',
- params: [address, 'latest'],
- }), function(err, res){
- if (err) return cb(err)
- if (res.error) return cb(res.error)
- cb(null, res.result)
- })
-}
-
-function tryPassword(password, cb){
- var keyStore = getKeyStore(password)
- var address = keyStore.getAddresses()[0]
- if (!address) return cb(new Error('KeyStore - No address to check.'))
- var hdPathString = keyStore.defaultHdPathString
- try {
- var encKey = keyStore.generateEncKey(password)
- var encPrivKey = keyStore.ksData[hdPathString].encPrivKeys[address]
- var privKey = KeyStore._decryptKey(encPrivKey, encKey)
- var addrFromPrivKey = KeyStore._computeAddressFromPrivKey(privKey)
- } catch (err) {
- return cb(err)
- }
- if (addrFromPrivKey !== address) return cb(new Error('KeyStore - Decrypting private key failed!'))
- cb()
-}
-
-function addUnconfirmedTransaction(txParams, cb){
- var self = this
-
- var time = (new Date()).getTime()
- var txId = createId()
- unconfTxs[txId] = {
- id: txId,
- txParams: txParams,
- time: time,
- status: 'unconfirmed',
- }
- console.log('addUnconfirmedTransaction:', txParams)
-
- // temp - just sign the tx
- // otherwise we need to keep the cb around
- // signTransaction(txId, cb)
- unconfTxCbs[txId] = cb
-
- // signal update
- self._didUpdate()
-}
-
-// called from
-function signTransaction(password, txId, cb){
- const self = this
-
- var txData = unconfTxs[txId]
- var txParams = txData.txParams
- console.log('signTransaction:', txData)
-
- self._signTransaction(txParams, function(err, rawTx, txHash){
- if (err) {
- txData.status = 'error'
- txData.error = err
- self._didUpdate()
- return
- }
- txData.hash = txHash
- txData.status = 'pending'
- // for now just kill it
- delete unconfTxs[txData.id]
-
- var txSigCb = unconfTxCbs[txId] || function(){}
- txSigCb(null, rawTx)
-
- cb(null, _getState())
- self._didUpdate()
- })
-}
-
-// internal - actually signs the tx
-IdentityManager.prototype._signTransaction = function(txParams, cb){
- try {
- // console.log('signing tx:', txParams)
- var tx = new Transaction({
- nonce: txParams.nonce,
- to: txParams.to,
- value: txParams.value,
- data: txParams.input,
- gasPrice: txParams.gasPrice,
- gasLimit: txParams.gas,
- })
-
- var keyStore = getKeyStore()
- var serializedTx = keyStore.signTx(tx.serialize(), defaultPassword, selectedAddress)
-
- // // deserialize and dump values to confirm configuration
- // var verifyTx = new Transaction(tx.serialize())
- // console.log('signed transaction:', {
- // to: '0x'+verifyTx.to.toString('hex'),
- // from: '0x'+verifyTx.from.toString('hex'),
- // nonce: '0x'+verifyTx.nonce.toString('hex'),
- // value: (ethUtil.bufferToInt(verifyTx.value)/1e18)+' ether',
- // data: '0x'+verifyTx.data.toString('hex'),
- // gasPrice: '0x'+verifyTx.gasPrice.toString('hex'),
- // gasLimit: '0x'+verifyTx.gasLimit.toString('hex'),
- // })
- cb(null, serializedTx, tx.hash())
- } catch (err) {
- cb(err)
- }
-}
-
-var keyStore = null
-function getKeyStore(password){
- if (keyStore) return keyStore
- password = password || getPassword()
- var serializedKeystore = window.localStorage['lightwallet']
- // returning user
- if (serializedKeystore) {
- keyStore = KeyStore.deserialize(serializedKeystore)
- // first time here
- } else {
- console.log('creating new keystore with default password:', defaultPassword)
- var secretSeed = KeyStore.generateRandomSeed()
- keyStore = new KeyStore(secretSeed, defaultPassword)
- keyStore.generateNewAddress(defaultPassword, 3)
- saveKeystore()
- }
- keyStore.passwordProvider = unlockKeystore
- return keyStore
-}
-
-function saveKeystore(){
- window.localStorage['lightwallet'] = keyStore.serialize()
-}
-
-function getPassword(){
- var password = window.sessionStorage['password']
- if (!password) throw new Error('No password found...')
-}
-
-function unlockKeystore(cb){
- var password = getPassword()
- console.warn('unlocking keystore...')
- cb(null, password)
-} \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-19 16:16:35 +0800