16 files changed, 193 insertions, 150 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 52d187ccf..0d9de93d3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,15 @@
 ## Current Master
 
 - Fix currency API URL from cryptonator.
+## 3.7.6 2017-6-5
+
+- Fix bug that prevented publishing contracts.
+
+## 3.7.5 2017-6-5
+
+- Prevent users from sending to the `0x0` address.
+- Provide useful errors when entering bad characters in ENS name.
+- Add ability to copy addresses from transaction confirmation view.
 
 ## 3.7.4 2017-6-2
 
diff --git a/README.md b/README.md
index 821e1cdfd..afeb96ae5 100644
--- a/README.md
+++ b/README.md
@@ -18,11 +18,15 @@ If you're a web dapp developer, we've got two types of guides for you:
 
  Uncompressed builds can be found in `/dist`, compressed builds can be found in `/builds` once they're built.
 
-## Installing Local Builds on Chrome
+### Running Tests
+
+Requires `mocha` installed. Run `npm install -g mocha`.
+
+Then just run `npm test`.
 
-To install your locally built extension on Chrome, [follow this guide](http://stackoverflow.com/a/24577660/272576).
+You can also test with a continuously watching process, via `npm run watch`.
 
-The built extension is stored in `./dist/chrome/`.
+You can run the linter by itself with `gulp lint`.
 
 ## Architecture
 
@@ -41,155 +45,22 @@ npm start
 npm run dist
 ```
 
-#### In Chrome
-
-Open `Settings` > `Extensions`.
-
-Check "Developer mode".
-
-At the top, click `Load Unpacked Extension`.
-
-Navigate to your `metamask-plugin/dist/chrome` folder.
-
-Click `Select`.
-
-You now have the plugin, and can click 'inspect views: background plugin' to view its dev console.
-
-#### In Firefox
-
-Go to the url `about:debugging`.
-
-Click the button `Load Temporary Add-On`.
-
-Select the file `dist/firefox/manifest.json`.
-
-You can optionally enable debugging, and click `Debug`, for a console window that logs all of Metamask's processes to a single console.
-
-If you have problems debugging, try connecting to the IRC channel `#webextensions` on `irc.mozilla.org`.
-
-For longer questions, use the StackOverfow tag `firefox-addons`.
-
-### Developing on UI Only
-
-You can run `npm run ui`, and your browser should open a live-reloading demo version of the plugin UI.
-
-Some actions will crash the app, so this is only for tuning aesthetics, but it allows live-reloading styles, which is a much faster feedback loop than reloading the full extension.
-
-### Developing on UI with Mocked Background Process
-
-You can run `npm run mock` and your browser should open a live-reloading demo version of the plugin UI, just like the `npm run ui`, except that it tries to actually perform all normal operations.
-
-It does not yet connect to a real blockchain (this could be a good test feature later, connecting to a test blockchain), so only local operations work.
-
-You can reset the mock ui at any time with the `Reset` button at the top of the screen.
-
-### Developing on Dependencies
-
-To enjoy the live-reloading that `gulp dev` offers while working on the `web3-provider-engine` or other dependencies:
-
- 1. Clone the dependency locally.
- 2. `npm install` in its folder.
- 3. Run `npm link` in its folder.
- 4. Run `npm link $DEP_NAME` in this project folder.
- 5. Next time you `npm start` it will watch the dependency for changes as well!
-
-### Running Tests
-
-Requires `mocha` installed. Run `npm install -g mocha`.
-
-Then just run `npm test`.
-
-You can also test with a continuously watching process, via `npm run watch`.
-
-You can run the linter by itself with `gulp lint`.
-
 #### Writing Browser Tests
 
 To write tests that will be run in the browser using QUnit, add your test files to `test/integration/lib`.
 
-### Deploying the UI
+## Other Docs
 
- You must be authorized already on the MetaMask plugin.
-
- 0. Update the version in `app/manifest.json` and the Changelog in `CHANGELOG.md`.
- 1. Visit [the chrome developer dashboard](https://chrome.google.com/webstore/developer/dashboard?authuser=2).
- 2. Run `gulp dist` (or `gulp zip` if you've already built)
- 3. Upload the latest zip file from `builds/metamask-$PLATFORM-$VERSION.zip` as the updated package.
+- [How to add custom build to Chrome](./docs/add-to-chrome.md)
+- [How to add custom build to Firefox](./docs/add-to-firefox.md)
+- [How to develop a live-reloading UI](./docs/ui-dev-mode.md)
+- [Publishing Guide](./docs/publishing.md)
+- [How to develop an in-browser mocked UI](./docs/ui-mock-mode.md)
+- [How to live reload on local dependency changes](./docs/developing-on-deps.md)
+- [How to add new networks to the Provider Menu](./docs/adding-new-networks.md)
+- [How to manage notices that appear when the app starts up](./docs/notices.md)
+- [How to generate a visualization of this repository's development](./docs/development-visualization.md)
 
 [1]: http://www.nomnoml.com/#view/%5B%3Cactor%3Euser%5D%0A%0A%5Bmetamask-ui%7C%0A%20%20%20%5Btools%7C%0A%20%20%20%20%20react%0A%20%20%20%20%20redux%0A%20%20%20%20%20thunk%0A%20%20%20%20%20ethUtils%0A%20%20%20%20%20jazzicon%0A%20%20%20%5D%0A%20%20%20%5Bcomponents%7C%0A%20%20%20%20%20app%0A%20%20%20%20%20account-detail%0A%20%20%20%20%20accounts%0A%20%20%20%20%20locked-screen%0A%20%20%20%20%20restore-vault%0A%20%20%20%20%20identicon%0A%20%20%20%20%20config%0A%20%20%20%20%20info%0A%20%20%20%5D%0A%20%20%20%5Breducers%7C%0A%20%20%20%20%20app%0A%20%20%20%20%20metamask%0A%20%20%20%20%20identities%0A%20%20%20%5D%0A%20%20%20%5Bactions%7C%0A%20%20%20%20%20%5BaccountManager%5D%0A%20%20%20%5D%0A%20%20%20%5Bcomponents%5D%3A-%3E%5Bactions%5D%0A%20%20%20%5Bactions%5D%3A-%3E%5Breducers%5D%0A%20%20%20%5Breducers%5D%3A-%3E%5Bcomponents%5D%0A%5D%0A%0A%5Bweb%20dapp%7C%0A%20%20%5Bui%20code%5D%0A%20%20%5Bweb3%5D%0A%20%20%5Bmetamask-inpage%5D%0A%20%20%0A%20%20%5B%3Cactor%3Eui%20developer%5D%0A%20%20%5Bui%20developer%5D-%3E%5Bui%20code%5D%0A%20%20%5Bui%20code%5D%3C-%3E%5Bweb3%5D%0A%20%20%5Bweb3%5D%3C-%3E%5Bmetamask-inpage%5D%0A%5D%0A%0A%5Bmetamask-background%7C%0A%20%20%5Bprovider-engine%5D%0A%20%20%5Bhooked%20wallet%20subprovider%5D%0A%20%20%5Bid%20store%5D%0A%20%20%0A%20%20%5Bprovider-engine%5D%3C-%3E%5Bhooked%20wallet%20subprovider%5D%0A%20%20%5Bhooked%20wallet%20subprovider%5D%3C-%3E%5Bid%20store%5D%0A%20%20%5Bconfig%20manager%7C%0A%20%20%20%20%5Brpc%20configuration%5D%0A%20%20%20%20%5Bencrypted%20keys%5D%0A%20%20%20%20%5Bwallet%20nicknames%5D%0A%20%20%5D%0A%20%20%0A%20%20%5Bprovider-engine%5D%3C-%5Bconfig%20manager%5D%0A%20%20%5Bid%20store%5D%3C-%3E%5Bconfig%20manager%5D%0A%5D%0A%0A%5Buser%5D%3C-%3E%5Bmetamask-ui%5D%0A%0A%5Buser%5D%3C%3A--%3A%3E%5Bweb%20dapp%5D%0A%0A%5Bmetamask-contentscript%7C%0A%20%20%5Bplugin%20restart%20detector%5D%0A%20%20%5Brpc%20passthrough%5D%0A%5D%0A%0A%5Brpc%20%7C%0A%20%20%5Bethereum%20blockchain%20%7C%0A%20%20%20%20%5Bcontracts%5D%0A%20%20%20%20%5Baccounts%5D%0A%20%20%5D%0A%5D%0A%0A%5Bweb%20dapp%5D%3C%3A--%3A%3E%5Bmetamask-contentscript%5D%0A%5Bmetamask-contentscript%5D%3C-%3E%5Bmetamask-background%5D%0A%5Bmetamask-background%5D%3C-%3E%5Bmetamask-ui%5D%0A%5Bmetamask-background%5D%3C-%3E%5Brpc%5D%0A
 
 
-### Generate Development Visualization
-
-This will generate a video of the repo commit history.
-
-Install preqs:
-```
-brew install gource
-brew install ffmpeg
-```
-
-From the repo dir, pipe `gource` into `ffmpeg`:
-```
-gource \
-  --seconds-per-day .1 \
-  --user-scale 1.5 \
-  --default-user-image "./images/icon-512.png" \
-  --viewport 1280x720 \
-  --auto-skip-seconds .1 \
-  --multi-sampling \
-  --stop-at-end \
-  --highlight-users \
-  --hide mouse,progress \
-  --file-idle-time 0 \
-  --max-files 0  \
-  --background-colour 000000 \
-  --font-size 18 \
-  --date-format "%b %d, %Y" \
-  --highlight-dirs \
-  --user-friction 0.1 \
-  --title "MetaMask Development History" \
-  --output-ppm-stream - \
-  --output-framerate 30 \
-  | ffmpeg -y -r 30 -f image2pipe -vcodec ppm -i - -b 65536K metamask-dev-history.mp4
-```
-
-## Generating Notices
-
-To add a notice:
-```
-npm run generateNotice
-```
-Enter the body of your notice into the text editor that pops up, without including the body. Be sure to save the file before closing the window!
-Afterwards, enter the title of the notice in the command line and press enter. Afterwards, add and commit the new changes made.
-
-To delete a notice:
-```
-npm run deleteNotice
-```
-A list of active notices will pop up. Enter the corresponding id in the command line prompt and add and commit the new changes afterwards.
-
-## Adding Custom Networks
-
-To add another network to our dropdown menu, make sure the following files are adjusted properly:
-
-```
-app/scripts/config.js
-app/scripts/lib/buy-eth-url.js
-app/scripts/lib/config-manager.js
-ui/app/app.js
-ui/app/components/buy-button-subview.js
-ui/app/components/drop-menu-item.js
-ui/app/components/network.js
-ui/app/components/transaction-list-item.js
-ui/app/config.js
-ui/app/css/lib.css
-ui/lib/account-link.js
-ui/lib/explorer-link.js
-```
-
-You will need:
-+ The network ID
-+ An RPC Endpoint url
-+ An explorer link
-+ CSS for the display icon
diff --git a/app/manifest.json b/app/manifest.json
index 01ee173a6..06f9b48a0 100644
--- a/app/manifest.json
+++ b/app/manifest.json
@@ -1,7 +1,7 @@
 {
   "name": "MetaMask",
   "short_name": "Metamask",
-  "version": "3.7.4",
+  "version": "3.7.6",
   "manifest_version": 2,
   "author": "https://metamask.io",
   "description": "Ethereum Browser Extension",
diff --git a/docs/add-to-chrome.md b/docs/add-to-chrome.md
new file mode 100644
index 000000000..ea5213182
--- /dev/null
+++ b/docs/add-to-chrome.md
@@ -0,0 +1,14 @@
+## Add Custom Build to Chrome
+
+Open `Settings` > `Extensions`.
+
+Check "Developer mode".
+
+At the top, click `Load Unpacked Extension`.
+
+Navigate to your `metamask-plugin/dist/chrome` folder.
+
+Click `Select`.
+
+You now have the plugin, and can click 'inspect views: background plugin' to view its dev console.
+
diff --git a/docs/add-to-firef.md b/docs/add-to-firef.md
new file mode 100644
index 000000000..593d06170
--- /dev/null
+++ b/docs/add-to-firef.md
@@ -0,0 +1,14 @@
+# Add Custom Build to Firefox
+
+Go to the url `about:debugging`.
+
+Click the button `Load Temporary Add-On`.
+
+Select the file `dist/firefox/manifest.json`.
+
+You can optionally enable debugging, and click `Debug`, for a console window that logs all of Metamask's processes to a single console.
+
+If you have problems debugging, try connecting to the IRC channel `#webextensions` on `irc.mozilla.org`.
+
+For longer questions, use the StackOverfow tag `firefox-addons`.
+
diff --git a/docs/adding-new-networks.md b/docs/adding-new-networks.md
new file mode 100644
index 000000000..ea1453c21
--- /dev/null
+++ b/docs/adding-new-networks.md
@@ -0,0 +1,25 @@
+## Adding Custom Networks
+
+To add another network to our dropdown menu, make sure the following files are adjusted properly:
+
+```
+app/scripts/config.js
+app/scripts/lib/buy-eth-url.js
+app/scripts/lib/config-manager.js
+ui/app/app.js
+ui/app/components/buy-button-subview.js
+ui/app/components/drop-menu-item.js
+ui/app/components/network.js
+ui/app/components/transaction-list-item.js
+ui/app/config.js
+ui/app/css/lib.css
+ui/lib/account-link.js
+ui/lib/explorer-link.js
+```
+
+You will need:
++ The network ID
++ An RPC Endpoint url
++ An explorer link
++ CSS for the display icon
+
diff --git a/docs/developing-on-deps.md b/docs/developing-on-deps.md
new file mode 100644
index 000000000..7de3f67a8
--- /dev/null
+++ b/docs/developing-on-deps.md
@@ -0,0 +1,10 @@
+### Developing on Dependencies
+
+To enjoy the live-reloading that `gulp dev` offers while working on the `web3-provider-engine` or other dependencies:
+
+ 1. Clone the dependency locally.
+ 2. `npm install` in its folder.
+ 3. Run `npm link` in its folder.
+ 4. Run `npm link $DEP_NAME` in this project folder.
+ 5. Next time you `npm start` it will watch the dependency for changes as well!
+
diff --git a/docs/development-visualization.md b/docs/development-visualization.md
new file mode 100644
index 000000000..95847300d
--- /dev/null
+++ b/docs/development-visualization.md
@@ -0,0 +1,35 @@
+### Generate Development Visualization
+
+This will generate a video of the repo commit history.
+
+Install preqs:
+```
+brew install gource
+brew install ffmpeg
+```
+
+From the repo dir, pipe `gource` into `ffmpeg`:
+```
+gource \
+  --seconds-per-day .1 \
+  --user-scale 1.5 \
+  --default-user-image "./images/icon-512.png" \
+  --viewport 1280x720 \
+  --auto-skip-seconds .1 \
+  --multi-sampling \
+  --stop-at-end \
+  --highlight-users \
+  --hide mouse,progress \
+  --file-idle-time 0 \
+  --max-files 0  \
+  --background-colour 000000 \
+  --font-size 18 \
+  --date-format "%b %d, %Y" \
+  --highlight-dirs \
+  --user-friction 0.1 \
+  --title "MetaMask Development History" \
+  --output-ppm-stream - \
+  --output-framerate 30 \
+  | ffmpeg -y -r 30 -f image2pipe -vcodec ppm -i - -b 65536K metamask-dev-history.mp4
+```
+
diff --git a/docs/notices.md b/docs/notices.md
new file mode 100644
index 000000000..826e6e84e
--- /dev/null
+++ b/docs/notices.md
@@ -0,0 +1,15 @@
+## Generating Notices
+
+To add a notice:
+```
+npm run generateNotice
+```
+Enter the body of your notice into the text editor that pops up, without including the body. Be sure to save the file before closing the window!
+Afterwards, enter the title of the notice in the command line and press enter. Afterwards, add and commit the new changes made.
+
+To delete a notice:
+```
+npm run deleteNotice
+```
+A list of active notices will pop up. Enter the corresponding id in the command line prompt and add and commit the new changes afterwards.
+
diff --git a/docs/publishing.md b/docs/publishing.md
new file mode 100644
index 000000000..00369acf9
--- /dev/null
+++ b/docs/publishing.md
@@ -0,0 +1,19 @@
+# Publishing Guide
+
+When publishing a new version of MetaMask, we follow this procedure:
+
+## Incrementing Version & Changelog
+
+ You must be authorized already on the MetaMask plugin.
+
+1. Update the version in `app/manifest.json` and the Changelog in `CHANGELOG.md`.
+2. Visit [the chrome developer dashboard](https://chrome.google.com/webstore/developer/dashboard?authuser=2).
+
+## Publishing
+
+1. `npm run dist` to generate the latest build.
+2. Publish to chrome store.
+3. Publish to firefox addon marketplace.
+4. Post on Github releases page.
+5. `npm run announce`, post that announcement in our public places.
+
diff --git a/docs/ui-dev-mode.md b/docs/ui-dev-mode.md
new file mode 100644
index 000000000..df49d8b04
--- /dev/null
+++ b/docs/ui-dev-mode.md
@@ -0,0 +1,6 @@
+# Running UI Dev Mode
+
+You can run `npm run ui`, and your browser should open a live-reloading demo version of the plugin UI.
+
+Some actions will crash the app, so this is only for tuning aesthetics, but it allows live-reloading styles, which is a much faster feedback loop than reloading the full extension.
+
diff --git a/docs/ui-mock-mode.md b/docs/ui-mock-mode.md
new file mode 100644
index 000000000..bb54dc471
--- /dev/null
+++ b/docs/ui-mock-mode.md
@@ -0,0 +1,8 @@
+### Developing on UI with Mocked Background Process
+
+You can run `npm run mock` and your browser should open a live-reloading demo version of the plugin UI, just like the `npm run ui`, except that it tries to actually perform all normal operations.
+
+It does not yet connect to a real blockchain (this could be a good test feature later, connecting to a test blockchain), so only local operations work.
+
+You can reset the mock ui at any time with the `Reset` button at the top of the screen.
+
diff --git a/ui/app/components/ens-input.js b/ui/app/components/ens-input.js
index 3e44d83af..43bb7ab22 100644
--- a/ui/app/components/ens-input.js
+++ b/ui/app/components/ens-input.js
@@ -21,6 +21,7 @@ EnsInput.prototype.render = function () {
   const opts = extend(props, {
     list: 'addresses',
     onChange: () => {
+      this.setState({ ensResolution: '0x0000000000000000000000000000000000000000' })
       const network = this.props.network
       const networkHasEnsSupport = getNetworkEnsSupport(network)
       if (!networkHasEnsSupport) return
@@ -95,12 +96,14 @@ EnsInput.prototype.lookupEnsName = function () {
   log.info(`ENS attempting to resolve name: ${recipient}`)
   this.ens.lookup(recipient.trim())
   .then((address) => {
+    if (address === '0x0000000000000000000000000000000000000000') throw new Error('No address has been set for this name.')
     if (address !== ensResolution) {
       this.setState({
         loadingEns: false,
         ensResolution: address,
         nickname: recipient.trim(),
         hoverText: address + '\nClick to Copy',
+        ensFailure: false,
       })
     }
   })
@@ -108,6 +111,7 @@ EnsInput.prototype.lookupEnsName = function () {
     log.error(reason)
     return this.setState({
       loadingEns: false,
+      ensResolution: '0x0000000000000000000000000000000000000000',
       ensFailure: true,
       hoverText: reason.message,
     })
diff --git a/ui/app/components/pending-tx.js b/ui/app/components/pending-tx.js
index 4961db5de..e3b307b0b 100644
--- a/ui/app/components/pending-tx.js
+++ b/ui/app/components/pending-tx.js
@@ -7,11 +7,10 @@ const clone = require('clone')
 const ethUtil = require('ethereumjs-util')
 const BN = ethUtil.BN
 const hexToBn = require('../../../app/scripts/lib/hex-to-bn')
-
+const util = require('../util')
 const MiniAccountPanel = require('./mini-account-panel')
 const Copyable = require('./copyable')
 const EthBalance = require('./eth-balance')
-const util = require('../util')
 const addressSummary = util.addressSummary
 const nameForAddress = require('../../lib/contract-namer')
 const BNInput = require('./bn-as-decimal-input')
@@ -45,6 +44,9 @@ PendingTx.prototype.render = function () {
   const account = props.accounts[address]
   const balance = account ? account.balance : '0x0'
 
+  // recipient check
+  const isValidAddress = !txParams.to || util.isValidAddress(txParams.to)
+
   // Gas
   const gas = txParams.gas
   const gasBn = hexToBn(gas)
@@ -267,6 +269,15 @@ PendingTx.prototype.render = function () {
           }, 'Transaction Error. Exception thrown in contract code.')
         : null,
 
+        !isValidAddress ?
+          h('.error', {
+            style: {
+              marginLeft: 50,
+              fontSize: '0.9em',
+            },
+          }, 'Recipient address is invalid. Sending this transaction will result in a loss of ETH.')
+        : null,
+
         insufficientBalance ?
           h('span.error', {
             style: {
@@ -304,7 +315,7 @@ PendingTx.prototype.render = function () {
             type: 'submit',
             value: 'ACCEPT',
             style: { marginLeft: '10px' },
-            disabled: insufficientBalance || !this.state.valid,
+            disabled: insufficientBalance || !this.state.valid || !isValidAddress,
           }),
 
           h('button.cancel.btn-red', {
diff --git a/ui/app/conf-tx.js b/ui/app/conf-tx.js
index 008627ce6..4ae81f35f 100644
--- a/ui/app/conf-tx.js
+++ b/ui/app/conf-tx.js
@@ -48,6 +48,7 @@ ConfirmTxScreen.prototype.render = function () {
   var txParams = txData.params || {}
   var isNotification = isPopupOrNotification() === 'notification'
 
+
   log.info(`rendering a combined ${unconfTxList.length} unconf msg & txs`)
   if (unconfTxList.length === 0) return h(Loading, { isLoading: true })
 
diff --git a/ui/app/util.js b/ui/app/util.js
index 7a56bf6a0..ac3f42c6b 100644
--- a/ui/app/util.js
+++ b/ui/app/util.js
@@ -61,6 +61,7 @@ function miniAddressSummary (address) {
 
 function isValidAddress (address) {
   var prefixed = ethUtil.addHexPrefix(address)
+  if (address === '0x0000000000000000000000000000000000000000') return false
   return (isAllOneCase(prefixed) && ethUtil.isValidAddress(prefixed)) || ethUtil.isValidChecksumAddress(prefixed)
 }