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-rw-r--r--app/scripts/keyring-controller.js275
-rw-r--r--app/scripts/lib/nodeify.js59
-rw-r--r--app/scripts/metamask-controller.js26
3 files changed, 201 insertions, 159 deletions
diff --git a/app/scripts/keyring-controller.js b/app/scripts/keyring-controller.js
index 4981c49df..5e6b0acbb 100644
--- a/app/scripts/keyring-controller.js
+++ b/app/scripts/keyring-controller.js
@@ -75,45 +75,41 @@ module.exports = class KeyringController extends EventEmitter {
this.ethStore = ethStore
}
- createNewVaultAndKeychain (password, cb) {
- this.createNewVault(password, (err) => {
- if (err) return cb(err)
- this.createFirstKeyTree(password, cb)
- })
+ createNewVaultAndKeychain (password) {
+ return this.createNewVault(password)
+ .then(this.createFirstKeyTree.bind(this))
+ .then(this.fullUpdate.bind(this))
}
- createNewVaultAndRestore (password, seed, cb) {
+ createNewVaultAndRestore (password, seed) {
if (typeof password !== 'string') {
- return cb('Password must be text.')
+ return Promise.reject('Password must be text.')
}
if (!bip39.validateMnemonic(seed)) {
- return cb('Seed phrase is invalid.')
+ return Promise.reject('Seed phrase is invalid.')
}
this.clearKeyrings()
- this.createNewVault(password, (err) => {
- if (err) return cb(err)
- this.addNewKeyring('HD Key Tree', {
+ return this.createNewVault(password)
+ .then(() => {
+ return this.addNewKeyring('HD Key Tree', {
mnemonic: seed,
numberOfAccounts: 1,
- }).then(() => {
- const firstKeyring = this.keyrings[0]
- return firstKeyring.getAccounts()
- })
- .then((accounts) => {
- const firstAccount = accounts[0]
- const hexAccount = normalize(firstAccount)
- this.configManager.setSelectedAccount(hexAccount)
- this.setupAccounts(accounts)
- this.persistAllKeyrings()
- .then(() => {
- this.emit('update')
- cb(err, this.getState())
- })
})
+ }).then(() => {
+ const firstKeyring = this.keyrings[0]
+ return firstKeyring.getAccounts()
})
+ .then((accounts) => {
+ const firstAccount = accounts[0]
+ const hexAccount = normalize(firstAccount)
+ this.configManager.setSelectedAccount(hexAccount)
+ return this.setupAccounts(accounts)
+ })
+ .then(this.persistAllKeyrings.bind(this))
+ .then(this.fullUpdate.bind(this))
}
migrateOldVaultIfAny (password) {
@@ -124,9 +120,7 @@ module.exports = class KeyringController extends EventEmitter {
if (serialized && shouldMigrate) {
return this.restoreKeyring(serialized)
- .then((keyring) => {
- return keyring.getAccounts()
- })
+ .then(keyring => keyring.getAccounts())
.then((accounts) => {
this.configManager.setSelectedAccount(accounts[0])
return this.persistAllKeyrings()
@@ -137,122 +131,91 @@ module.exports = class KeyringController extends EventEmitter {
})
}
- createNewVault (password, cb) {
+ createNewVault (password) {
return this.migrateOldVaultIfAny(password)
.then(() => {
this.password = password
return this.persistAllKeyrings()
})
.then(() => {
- cb()
- })
- .catch((err) => {
- cb(err)
+ return password
})
}
- createFirstKeyTree (password, cb) {
+ createFirstKeyTree (password) {
this.clearKeyrings()
- this.addNewKeyring('HD Key Tree', {numberOfAccounts: 1}, (err) => {
- if (err) return cb(err)
- this.keyrings[0].getAccounts()
- .then((accounts) => {
- const firstAccount = accounts[0]
- const hexAccount = normalize(firstAccount)
- this.configManager.setSelectedAccount(firstAccount)
-
- this.placeSeedWords()
- this.emit('newAccount', hexAccount)
- this.setupAccounts(accounts)
- return this.persistAllKeyrings()
- })
- .then(() => {
- cb()
- })
- .catch((reason) => {
- cb(reason)
- })
+ return this.addNewKeyring('HD Key Tree', {numberOfAccounts: 1})
+ .then(() => {
+ return this.keyrings[0].getAccounts()
})
+ .then((accounts) => {
+ const firstAccount = accounts[0]
+ const hexAccount = normalize(firstAccount)
+ this.configManager.setSelectedAccount(hexAccount)
+ this.emit('newAccount', hexAccount)
+ return this.setupAccounts(accounts)
+ }).then(() => {
+ return this.placeSeedWords()
+ })
+ .then(this.persistAllKeyrings.bind(this))
}
- placeSeedWords (cb) {
+ placeSeedWords () {
const firstKeyring = this.keyrings[0]
- firstKeyring.serialize()
+ return firstKeyring.serialize()
.then((serialized) => {
const seedWords = serialized.mnemonic
this.configManager.setSeedWords(seedWords)
-
- if (cb) {
- cb()
- }
-
this.emit('update')
+ return
})
}
- submitPassword (password, cb) {
- this.migrateOldVaultIfAny(password)
+ submitPassword (password) {
+ return this.migrateOldVaultIfAny(password)
.then(() => {
return this.unlockKeyrings(password)
})
.then((keyrings) => {
this.keyrings = keyrings
- this.setupAccounts()
- this.emit('update')
- cb(null, this.getState())
- })
- .catch((err) => {
- cb(err)
+ return this.setupAccounts()
})
+ .then(this.fullUpdate.bind(this))
+ }
+
+ fullUpdate() {
+ this.emit('update')
+ return Promise.resolve(this.getState())
}
- addNewKeyring (type, opts, cb) {
+ addNewKeyring (type, opts) {
const Keyring = this.getKeyringClassForType(type)
const keyring = new Keyring(opts)
return keyring.getAccounts()
.then((accounts) => {
this.keyrings.push(keyring)
return this.setupAccounts(accounts)
- }).then(() => {
- return this.persistAllKeyrings()
- }).then(() => {
- if (cb) {
- cb(null, keyring)
- }
- return keyring
})
- .catch((reason) => {
- if (cb) {
- cb(reason)
- }
- return reason
+ .then(this.persistAllKeyrings.bind(this))
+ .then(() => {
+ return keyring
})
}
- addNewAccount (keyRingNum = 0, cb) {
+ addNewAccount (keyRingNum = 0) {
const ring = this.keyrings[keyRingNum]
return ring.addAccounts(1)
- .then((accounts) => {
- return this.setupAccounts(accounts)
- })
- .then(() => {
- return this.persistAllKeyrings()
- })
- .then(() => {
- cb()
- })
- .catch((reason) => {
- cb(reason)
- })
+ .then(this.setupAccounts.bind(this))
+ .then(this.persistAllKeyrings.bind(this))
}
setupAccounts (accounts) {
return this.getAccounts()
.then((loadedAccounts) => {
const arr = accounts || loadedAccounts
- arr.forEach((account) => {
- this.getBalanceAndNickname(account)
- })
+ return Promise.all(arr.map((account) => {
+ return this.getBalanceAndNickname(account)
+ }))
})
}
@@ -261,7 +224,7 @@ module.exports = class KeyringController extends EventEmitter {
getBalanceAndNickname (account) {
const address = normalize(account)
this.ethStore.addAccount(address)
- this.createNickname(address)
+ return this.createNickname(address)
}
createNickname (address) {
@@ -276,16 +239,12 @@ module.exports = class KeyringController extends EventEmitter {
return this.saveAccountLabel(hexAddress, name)
}
- saveAccountLabel (account, label, cb) {
+ saveAccountLabel (account, label) {
const address = normalize(account)
const configManager = this.configManager
configManager.setNicknameForWallet(address, label)
this.identities[address].name = label
- if (cb) {
- cb(null, label)
- } else {
- return label
- }
+ return Promise.resolve(label)
}
persistAllKeyrings () {
@@ -327,7 +286,9 @@ module.exports = class KeyringController extends EventEmitter {
return keyring.getAccounts()
})
.then((accounts) => {
- this.setupAccounts(accounts)
+ return this.setupAccounts(accounts)
+ })
+ .then(() => {
this.keyrings.push(keyring)
return keyring
})
@@ -346,16 +307,18 @@ module.exports = class KeyringController extends EventEmitter {
getAccounts () {
const keyrings = this.keyrings || []
- return Promise.all(keyrings.map(kr => kr.getAccounts())
- .reduce((res, arr) => {
- return res.concat(arr)
- }, []))
+ return Promise.all(keyrings.map(kr => kr.getAccounts()))
+ .then((keyringArrays) => {
+ return keyringArrays.reduce((res, arr) => {
+ return res.concat(arr)
+ }, [])
+ })
}
- setSelectedAccount (address, cb) {
+ setSelectedAccount (address) {
var addr = normalize(address)
this.configManager.setSelectedAccount(addr)
- cb(null, addr)
+ Promise.resolve(addr)
}
addUnconfirmedTransaction (txParams, onTxDoneCb, cb) {
@@ -536,24 +499,25 @@ module.exports = class KeyringController extends EventEmitter {
signTransaction (txParams, cb) {
try {
const address = normalize(txParams.from)
- const keyring = this.getKeyringForAccount(address)
-
- // Handle gas pricing
- var gasMultiplier = this.configManager.getGasMultiplier() || 1
- var gasPrice = new BN(ethUtil.stripHexPrefix(txParams.gasPrice), 16)
- gasPrice = gasPrice.mul(new BN(gasMultiplier * 100, 10)).div(new BN(100, 10))
- txParams.gasPrice = ethUtil.intToHex(gasPrice.toNumber())
-
- // normalize values
- txParams.to = normalize(txParams.to)
- txParams.from = normalize(txParams.from)
- txParams.value = normalize(txParams.value)
- txParams.data = normalize(txParams.data)
- txParams.gasLimit = normalize(txParams.gasLimit || txParams.gas)
- txParams.nonce = normalize(txParams.nonce)
-
- const tx = new Transaction(txParams)
- keyring.signTransaction(address, tx)
+ return this.getKeyringForAccount(address)
+ .then((keyring) => {
+ // Handle gas pricing
+ var gasMultiplier = this.configManager.getGasMultiplier() || 1
+ var gasPrice = new BN(ethUtil.stripHexPrefix(txParams.gasPrice), 16)
+ gasPrice = gasPrice.mul(new BN(gasMultiplier * 100, 10)).div(new BN(100, 10))
+ txParams.gasPrice = ethUtil.intToHex(gasPrice.toNumber())
+
+ // normalize values
+ txParams.to = normalize(txParams.to)
+ txParams.from = normalize(txParams.from)
+ txParams.value = normalize(txParams.value)
+ txParams.data = normalize(txParams.data)
+ txParams.gasLimit = normalize(txParams.gasLimit || txParams.gas)
+ txParams.nonce = normalize(txParams.nonce)
+
+ const tx = new Transaction(txParams)
+ return keyring.signTransaction(address, tx)
+ })
.then((tx) => {
// Add the tx hash to the persisted meta-tx object
var txHash = ethUtil.bufferToHex(tx.hash())
@@ -572,10 +536,11 @@ module.exports = class KeyringController extends EventEmitter {
signMessage (msgParams, cb) {
try {
- const keyring = this.getKeyringForAccount(msgParams.from)
const address = normalize(msgParams.from)
- return keyring.signMessage(address, msgParams.data)
- .then((rawSig) => {
+ return this.getKeyringForAccount(address)
+ .then((keyring) => {
+ return keyring.signMessage(address, msgParams.data)
+ }).then((rawSig) => {
cb(null, rawSig)
return rawSig
})
@@ -586,10 +551,28 @@ module.exports = class KeyringController extends EventEmitter {
getKeyringForAccount (address) {
const hexed = normalize(address)
- return this.keyrings.find((ring) => {
- return ring.getAccounts()
- .map(normalize)
- .includes(hexed)
+ return new Promise((resolve, reject) => {
+
+ // Get all the keyrings, and associate them with their account list:
+ Promise.all(this.keyrings.map((keyring) => {
+ const accounts = keyring.getAccounts()
+ return Promise.all({
+ keyring,
+ accounts,
+ })
+ }))
+
+ // Find the keyring with the matching account and return it:
+ .then((result) => {
+ const match = result.find((candidate) => {
+ return candidate.accounts.map(normalize).includes(hexed)
+ })
+ if (match) {
+ resolve(match.keyring)
+ } else {
+ reject('No keyring found for the requested account.')
+ }
+ })
})
}
@@ -599,23 +582,19 @@ module.exports = class KeyringController extends EventEmitter {
}
}
- setLocked (cb) {
+ setLocked () {
this.password = null
this.keyrings = []
- this.emit('update')
- cb()
+ return this.fullUpdate()
}
- exportAccount (address, cb) {
+ exportAccount (address) {
try {
- const keyring = this.getKeyringForAccount(address)
- return keyring.exportAccount(normalize(address))
- .then((privateKey) => {
- cb(null, privateKey)
- return privateKey
+ return this.getKeyringForAccount(address)
+ .then((keyring) => {
+ return keyring.exportAccount(normalize(address))
})
} catch (e) {
- cb(e)
return Promise.reject(e)
}
}
@@ -627,9 +606,9 @@ module.exports = class KeyringController extends EventEmitter {
return ethUtil.addHexPrefix(correct.toString(16))
}
- clearSeedWordCache (cb) {
+ clearSeedWordCache () {
this.configManager.setSeedWords(null)
- cb(null, this.configManager.getSelectedAccount())
+ return Promise.resolve(this.configManager.getSelectedAccount())
}
clearKeyrings () {
diff --git a/app/scripts/lib/nodeify.js b/app/scripts/lib/nodeify.js
new file mode 100644
index 000000000..f48df34ef
--- /dev/null
+++ b/app/scripts/lib/nodeify.js
@@ -0,0 +1,59 @@
+/* NODEIFY
+ * Modified from original npm package "nodeify"
+ * https://github.com/then/nodeify
+ *
+ * Removed Promise dependency, to only support
+ * native Promises and reduce bundle size.
+ */
+
+var isPromise = require('is-promise')
+
+var nextTick
+if (typeof setImmediate === 'function') nextTick = setImmediate
+else if (typeof process === 'object' && process && process.nextTick) nextTick = process.nextTick
+else nextTick = function (cb) { setTimeout(cb, 0) }
+
+module.exports = nodeify
+function nodeify(promise, cb) {
+ if (typeof cb !== 'function') return promise
+ return promise
+ .then(function (res) {
+ nextTick(function () {
+ cb(null, res)
+ })
+ }, function (err) {
+ nextTick(function () {
+ cb(err)
+ })
+ })
+}
+function nodeifyThis(cb) {
+ return nodeify(this, cb)
+}
+
+nodeify.extend = extend
+nodeify.Promise = NodeifyPromise
+
+function extend(prom) {
+ if (prom && isPromise(prom)) {
+ prom.nodeify = nodeifyThis
+ var then = prom.then
+ prom.then = function () {
+ return extend(then.apply(this, arguments))
+ }
+ return prom
+ } else if (typeof prom === 'function') {
+ prom.prototype.nodeify = nodeifyThis
+ }
+}
+
+function NodeifyPromise(fn) {
+ if (!(this instanceof NodeifyPromise)) {
+ return new NodeifyPromise(fn)
+ }
+ Promise.call(this, fn)
+ extend(this)
+}
+
+NodeifyPromise.prototype = Object.create(Promise.prototype)
+NodeifyPromise.prototype.constructor = NodeifyPromise
diff --git a/app/scripts/metamask-controller.js b/app/scripts/metamask-controller.js
index 701046e76..5bcb5b477 100644
--- a/app/scripts/metamask-controller.js
+++ b/app/scripts/metamask-controller.js
@@ -8,6 +8,7 @@ const Web3 = require('web3')
const ConfigManager = require('./lib/config-manager')
const extension = require('./lib/extension')
const autoFaucet = require('./lib/auto-faucet')
+const nodeify = require('./lib/nodeify')
module.exports = class MetamaskController {
@@ -62,21 +63,24 @@ module.exports = class MetamaskController {
setGasMultiplier: this.setGasMultiplier.bind(this),
// forward directly to keyringController
- placeSeedWords: keyringController.placeSeedWords.bind(keyringController),
- createNewVaultAndKeychain: keyringController.createNewVaultAndKeychain.bind(keyringController),
- createNewVaultAndRestore: keyringController.createNewVaultAndRestore.bind(keyringController),
- clearSeedWordCache: keyringController.clearSeedWordCache.bind(keyringController),
- addNewKeyring: keyringController.addNewKeyring.bind(keyringController),
- addNewAccount: keyringController.addNewAccount.bind(keyringController),
- submitPassword: keyringController.submitPassword.bind(keyringController),
- setSelectedAccount: keyringController.setSelectedAccount.bind(keyringController),
+ placeSeedWords: nodeify(keyringController.placeSeedWords.bind(keyringController)),
+ createNewVaultAndKeychain: nodeify(keyringController.createNewVaultAndKeychain.bind(keyringController)),
+ createNewVaultAndRestore: nodeify(keyringController.createNewVaultAndRestore.bind(keyringController)),
+ clearSeedWordCache: nodeify(keyringController.clearSeedWordCache.bind(keyringController)),
+ addNewKeyring: nodeify(keyringController.addNewKeyring.bind(keyringController)),
+ addNewAccount: nodeify(keyringController.addNewAccount.bind(keyringController)),
+ submitPassword: nodeify(keyringController.submitPassword.bind(keyringController)),
+ setSelectedAccount: nodeify(keyringController.setSelectedAccount.bind(keyringController)),
+ exportAccount: nodeify(keyringController.exportAccount.bind(keyringController)),
+ saveAccountLabel: nodeify(keyringController.saveAccountLabel.bind(keyringController)),
+ setLocked: nodeify(keyringController.setLocked.bind(keyringController)),
+
+ // signing methods
approveTransaction: keyringController.approveTransaction.bind(keyringController),
cancelTransaction: keyringController.cancelTransaction.bind(keyringController),
signMessage: keyringController.signMessage.bind(keyringController),
cancelMessage: keyringController.cancelMessage.bind(keyringController),
- setLocked: keyringController.setLocked.bind(keyringController),
- exportAccount: keyringController.exportAccount.bind(keyringController),
- saveAccountLabel: keyringController.saveAccountLabel.bind(keyringController),
+
// coinbase
buyEth: this.buyEth.bind(this),
// shapeshift
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 23:29:44 +0800