1 files changed, 120 insertions, 0 deletions
diff --git a/app/scripts/keyring-controller.js b/app/scripts/keyring-controller.js
new file mode 100644
index 000000000..d25dddba1
--- /dev/null
+++ b/app/scripts/keyring-controller.js
@@ -0,0 +1,120 @@
+const EventEmitter = require('events').EventEmitter
+const encryptor = require('./lib/encryptor')
+const messageManager = require('./lib/message-manager')
+
+
+module.exports = class KeyringController extends EventEmitter {
+
+  constructor (opts) {
+    super()
+    this.configManager = opts.configManager
+    this.ethStore = opts.ethStore
+    this.keyChains = []
+  }
+
+  getState() {
+    return {
+      isInitialized: !!this.configManager.getVault(),
+      isUnlocked: !!this.key,
+      isConfirmed: true, // this.configManager.getConfirmed(),
+      isEthConfirmed: this.configManager.getShouldntShowWarning(),
+      unconfTxs: this.configManager.unconfirmedTxs(),
+      transactions: this.configManager.getTxList(),
+      unconfMsgs: messageManager.unconfirmedMsgs(),
+      messages: messageManager.getMsgList(),
+      selectedAddress: this.configManager.getSelectedAccount(),
+      shapeShiftTxList: this.configManager.getShapeShiftTxList(),
+      currentFiat: this.configManager.getCurrentFiat(),
+      conversionRate: this.configManager.getConversionRate(),
+      conversionDate: this.configManager.getConversionDate(),
+    }
+  }
+
+  setStore(ethStore) {
+    this.ethStore = ethStore
+  }
+
+  createNewVault(password, entropy, cb) {
+    const salt = generateSalt()
+    this.configManager.setSalt(salt)
+    this.loadKey(password)
+    .then((key) => {
+      return encryptor.encryptWithKey(key, {})
+    })
+    .then((encryptedString) => {
+      this.configManager.setVault(encryptedString)
+      cb(null, this.getState())
+    })
+    .catch((err) => {
+      cb(err)
+    })
+  }
+
+  submitPassword(password, cb) {
+    this.loadKey(password)
+    .then((key) => {
+      cb(null, this.getState())
+    })
+    .catch((err) => {
+      cb(err)
+    })
+  }
+
+  loadKey(password) {
+    const salt = this.configManager.getSalt()
+    return encryptor.keyFromPassword(password + salt)
+    .then((key) => {
+      this.key = key
+      return key
+    })
+  }
+
+  setSelectedAddress(address, cb) {
+    this.selectedAddress = address
+    cb(null, address)
+  }
+
+  approveTransaction(txId, cb) {
+    cb()
+  }
+
+  cancelTransaction(txId, cb) {
+    if (cb && typeof cb === 'function') {
+      cb()
+    }
+  }
+
+  signMessage(msgParams, cb) {
+    cb()
+  }
+
+  cancelMessage(msgId, cb) {
+    if (cb && typeof cb === 'function') {
+      cb()
+    }
+  }
+
+  setLocked(cb) {
+    cb()
+  }
+
+  exportAccount(address, cb) {
+    cb(null, '0xPrivateKey')
+  }
+
+  saveAccountLabel(account, label, cb) {
+    cb(/* null, label */)
+  }
+
+  tryPassword(password, cb) {
+    cb()
+  }
+
+}
+
+function generateSalt (byteCount) {
+  var view = new Uint8Array(32)
+  global.crypto.getRandomValues(view)
+  var b64encoded = btoa(String.fromCharCode.apply(null, view))
+  return b64encoded
+}