Merge branch 'master' into buyForm

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## Current Master
 
 - Fix various typos.
+- Make dapp-metamask connection more reliable
 
 ## 2.7.3 2016-07-29
 

app/scripts/background.js

@@ -13,6 +13,7 @@ const extension = require('./lib/extension')
 
 const STORAGE_KEY = 'metamask-config'
 
+
 const controller = new MetamaskController({
   // User confirmation callbacks:
   showUnconfirmedMessage,

app/scripts/config.js

@@ -3,6 +3,8 @@ const TESTNET_RPC_URL = 'https://morden.infura.io/'
 const DEFAULT_RPC_URL = TESTNET_RPC_URL
 const CLASSIC_RPC_URL = 'https://mainnet-nf.infura.io/'
 
+global.METAMASK_DEBUG = false
+
 module.exports = {
   network: {
     default: DEFAULT_RPC_URL,
@@ -11,4 +13,3 @@ module.exports = {
     classic: CLASSIC_RPC_URL,
   },
 }
-

app/scripts/contentscript.js

@@ -1,4 +1,4 @@
-const LocalMessageDuplexStream = require('./lib/local-message-stream.js')
+const LocalMessageDuplexStream = require('post-message-stream')
 const PortStream = require('./lib/port-stream.js')
 const ObjectMultiplex = require('./lib/obj-multiplex')
 const extension = require('./lib/extension')

app/scripts/inpage.js

@@ -1,7 +1,7 @@
 /*global Web3*/
 cleanContextForImports()
 require('web3/dist/web3.min.js')
-const LocalMessageDuplexStream = require('./lib/local-message-stream.js')
+const LocalMessageDuplexStream = require('post-message-stream')
 const setupDappAutoReload = require('./lib/auto-reload.js')
 const MetamaskInpageProvider = require('./lib/inpage-provider.js')
 restoreContextAfterImports()

app/scripts/lib/auto-reload.js

@@ -1,5 +1,5 @@
 const once = require('once')
-const ensnare = require('./ensnare.js')
+const ensnare = require('ensnare')
 
 module.exports = setupDappAutoReload
 

app/scripts/lib/ensnare.js

@@ -1,24 +0,0 @@
-module.exports = ensnare
-
-// creates a proxy object that calls cb everytime the obj's properties/fns are accessed
-function ensnare (obj, cb) {
-  var proxy = {}
-  Object.keys(obj).forEach(function (key) {
-    var val = obj[key]
-    switch (typeof val) {
-      case 'function':
-        proxy[key] = function () {
-          cb()
-          val.apply(obj, arguments)
-        }
-        return
-      default:
-        Object.defineProperty(proxy, key, {
-          get: function () { cb(); return obj[key] },
-          set: function (val) { cb(); obj[key] = val; return val },
-        })
-        return
-    }
-  })
-  return proxy
-}

app/scripts/lib/idStore.js

@@ -153,8 +153,9 @@ IdentityStore.prototype.getNetwork = function (err) {
       this._currentState.network = 'loading'
       return this._didUpdate()
     }
-
+    if (global.METAMASK_DEBUG) {
       console.log('web3.getNetwork returned ' + network)
+    }
     this._currentState.network = network
     this._didUpdate()
   })
@@ -475,7 +476,9 @@ IdentityStore.prototype._restoreFromSeed = function (password, seed, derivedKey)
 
   keyStore.generateNewAddress(derivedKey, 3)
   configManager.setWallet(keyStore.serialize())
+  if (global.METAMASK_DEBUG) {
     console.log('restored from seed. saved to keystore')
+  }
   return keyStore
 }
 

app/scripts/lib/inpage-provider.js

@@ -1,9 +1,7 @@
-const HttpProvider = require('web3/lib/web3/httpprovider')
 const Streams = require('mississippi')
 const ObjectMultiplex = require('./obj-multiplex')
 const StreamProvider = require('web3-stream-provider')
 const RemoteStore = require('./remote-store.js').RemoteStore
-const MetamaskConfig = require('../config.js')
 
 module.exports = MetamaskInpageProvider
 
@@ -27,13 +25,6 @@ function MetamaskInpageProvider (connectionStream) {
   })
   self.publicConfigStore = publicConfigStore
 
-  // connect to sync provider
-  self.syncProvider = createSyncProvider(publicConfigStore.get('provider'))
-  // subscribe to publicConfig to update the syncProvider on change
-  publicConfigStore.subscribe(function (state) {
-    self.syncProvider = createSyncProvider(state.provider)
-  })
-
   // connect to async provider
   var asyncProvider = new StreamProvider()
   Streams.pipe(asyncProvider, multiStream.createStream('provider'), asyncProvider, function (err) {
@@ -48,9 +39,9 @@ function MetamaskInpageProvider (connectionStream) {
 
 MetamaskInpageProvider.prototype.send = function (payload) {
   const self = this
-  let selectedAddress
   
-  var result = null
+  let selectedAddress
+  let result = null
   switch (payload.method) {
 
     case 'eth_accounts':
@@ -65,9 +56,10 @@ MetamaskInpageProvider.prototype.send = function (payload) {
       result = selectedAddress || '0x0000000000000000000000000000000000000000'
       break
 
-    // fallback to normal rpc
+    // throw not-supported Error
     default:
-      return self.syncProvider.send(payload)
+      var message = 'The MetaMask Web3 object does not support synchronous methods. See https://github.com/MetaMask/faq/blob/master/DEVELOPERS.md#all-async---think-of-metamask-as-a-light-client for details.'
+      throw new Error(message)
 
   }
 
@@ -89,35 +81,6 @@ MetamaskInpageProvider.prototype.isConnected = function () {
 
 // util
 
-function createSyncProvider (providerConfig) {
-  providerConfig = providerConfig || {}
-  let syncProviderUrl
-
-  if (providerConfig.rpcTarget) {
-    syncProviderUrl = providerConfig.rpcTarget
-  } else {
-    switch (providerConfig.type) {
-      case 'testnet':
-        syncProviderUrl = MetamaskConfig.network.testnet
-        break
-      case 'mainnet':
-        syncProviderUrl = MetamaskConfig.network.mainnet
-        break
-      default:
-        syncProviderUrl = MetamaskConfig.network.default
-    }
-  }
-
-  const provider = new HttpProvider(syncProviderUrl)
-  // Stubbing out the send method to throw on sync methods:
-  provider.send = function() {
-    var message = 'The MetaMask Web3 object does not support synchronous methods. See https://github.com/MetaMask/faq#all-async---think-of-metamask-as-a-light-client for details.'
-    throw new Error(message)
-  }
-
-  return provider
-}
-
 function remoteStoreWithLocalStorageCache (storageKey) {
   // read local cache
   var initState = JSON.parse(localStorage[storageKey] || '{}')

app/scripts/lib/local-message-stream.js

@@ -1,56 +0,0 @@
-const Duplex = require('readable-stream').Duplex
-const inherits = require('util').inherits
-
-module.exports = LocalMessageDuplexStream
-
-inherits(LocalMessageDuplexStream, Duplex)
-
-function LocalMessageDuplexStream (opts) {
-  Duplex.call(this, {
-    objectMode: true,
-  })
-
-  // this._origin = opts.origin
-  this._name = opts.name
-  this._target = opts.target
-
-  // console.log('LocalMessageDuplexStream ('+this._name+') - initialized...')
-  window.addEventListener('message', this._onMessage.bind(this), false)
-}
-
-// private
-
-LocalMessageDuplexStream.prototype._onMessage = function (event) {
-  var msg = event.data
-  // console.log('LocalMessageDuplexStream ('+this._name+') - heard message...', event)
-  // validate message
-  if (event.origin !== location.origin) return // console.log('LocalMessageDuplexStream ('+this._name+') - rejected - (event.origin !== location.origin) ')
-  if (typeof msg !== 'object') return // console.log('LocalMessageDuplexStream ('+this._name+') - rejected - (typeof msg !== "object") ')
-  if (msg.target !== this._name) return // console.log('LocalMessageDuplexStream ('+this._name+') - rejected - (msg.target !== this._name) ', msg.target, this._name)
-  if (!msg.data) return // console.log('LocalMessageDuplexStream ('+this._name+') - rejected - (!msg.data) ')
-  // console.log('LocalMessageDuplexStream ('+this._name+') - accepted', msg.data)
-  // forward message
-  try {
-    this.push(msg.data)
-  } catch (err) {
-    this.emit('error', err)
-  }
-}
-
-// stream plumbing
-
-LocalMessageDuplexStream.prototype._read = noop
-
-LocalMessageDuplexStream.prototype._write = function (data, encoding, cb) {
-  // console.log('LocalMessageDuplexStream ('+this._name+') - sending message...')
-  var message = {
-    target: this._target,
-    data: data,
-  }
-  window.postMessage(message, location.origin)
-  cb()
-}
-
-// util
-
-function noop () {}

app/scripts/metamask-controller.js

@@ -94,7 +94,9 @@ module.exports = class MetamaskController {
     function logger (err, request, response) {
       if (err) return console.error(err)
       if (!request.isMetamaskInternal) {
+        if (global.METAMASK_DEBUG) {
           console.log(`RPC (${originDomain}):`, request, '->', response)
+        }
         if (response.error) {
           console.error('Error in RPC response:\n', response.error)
         }
@@ -218,7 +220,9 @@ module.exports = class MetamaskController {
 
   // Log blocks
   processBlock (block) {
+    if (global.METAMASK_DEBUG) {
       console.log(`BLOCK CHANGED: #${block.number.toString('hex')} 0x${block.hash.toString('hex')}`)
+    }
     this.verifyNetwork()
   }
 

mock-dev.js

@@ -19,6 +19,7 @@ const Root = require('./ui/app/root')
 const configureStore = require('./ui/app/store')
 const actions = require('./ui/app/actions')
 const states = require('./development/states')
+const Selector = require('./development/selector')
 const MetamaskController = require('./app/scripts/metamask-controller')
 const extension = require('./development/mockExtension')
 
@@ -139,6 +140,8 @@ render(
       },
     }, 'Reset State'),
 
+    h(Selector, { actions, selectedKey: selectedView, states, store }),
+
     h('.mock-app-root', {
       style: {
         height: '500px',

package.json

@@ -35,6 +35,7 @@
     "debounce": "^1.0.0",
     "dnode": "^1.2.2",
     "end-of-stream": "^1.1.0",
+    "ensnare": "^1.0.0",
     "eth-bin-to-ops": "^1.0.0",
     "eth-lightwallet": "^2.3.3",
     "eth-query": "^1.0.3",
@@ -53,6 +54,7 @@
     "once": "^1.3.3",
     "pojo-migrator": "^2.1.0",
     "polyfill-crypto.getrandomvalues": "^1.0.0",
+    "post-message-stream": "^1.0.0",
     "pumpify": "^1.3.4",
     "react": "^15.0.2",
     "react-addons-css-transition-group": "^15.0.2",
@@ -72,7 +74,7 @@
     "vreme": "^3.0.2",
     "web3": "ethereum/web3.js#0.16.0",
     "web3-provider-engine": "^7.8.3",
-    "web3-stream-provider": "^2.0.5",
+    "web3-stream-provider": "^2.0.6",
     "xtend": "^4.0.1"
   },
   "devDependencies": {

ui/app/components/network.js

@@ -23,7 +23,7 @@ Network.prototype.render = function () {
 
   if (networkNumber === 'loading') {
 
-    return h('img', {
+    return h('img.network-indicator', {
       title: 'Attempting to connect to blockchain.',
       onClick: (event) => this.props.onClick(event),
       style: {

ui/app/store.js

@@ -1,17 +1,20 @@
 const createStore = require('redux').createStore
 const applyMiddleware = require('redux').applyMiddleware
 const thunkMiddleware = require('redux-thunk')
-// const createLogger = require('redux-logger')
 const rootReducer = require('./reducers')
+const createLogger = require('redux-logger')
+
+global.METAMASK_DEBUG = false
 
 module.exports = configureStore
 
-// const loggerMiddleware = createLogger()
+const loggerMiddleware = createLogger({
+  predicate: () => global.METAMASK_DEBUG,
+})
 
-const createStoreWithMiddleware = applyMiddleware(
+const middlewares = [thunkMiddleware, loggerMiddleware]
-  thunkMiddleware
+
-  // // loggerMiddleware
+const createStoreWithMiddleware = applyMiddleware(...middlewares)(createStore)
-)(createStore)
 
 function configureStore (initialState) {
   return createStoreWithMiddleware(rootReducer, initialState)