From f076daa76a32074cba162459e38fa8c130ad42d0 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Tue, 30 Jan 2018 15:16:24 +0100
Subject: [PATCH] Add tests for emails

---
 .../reset-password.component.html             |   2 -
 config/test.yaml                              |   8 +
 package.json                                  |   2 +
 server/controllers/api/users.ts               |  26 +-
 server/lib/emailer.ts                         |  14 +-
 server/middlewares/validators/users.ts        |   2 +-
 server/tests/api/check-params/users.ts        |  22 +
 server/tests/api/index-fast.ts                |   1 +
 server/tests/api/server/email.ts              |  94 ++++
 server/tests/utils/miscs/email.ts             |  25 +
 server/tests/utils/users/users.ts             |  26 +-
 yarn.lock                                     | 511 +++++++++++++++++-
 12 files changed, 706 insertions(+), 27 deletions(-)
 create mode 100644 server/tests/api/server/email.ts
 create mode 100644 server/tests/utils/miscs/email.ts

diff --git a/client/src/app/reset-password/reset-password.component.html b/client/src/app/reset-password/reset-password.component.html
index d142c523f..9cf623c64 100644
--- a/client/src/app/reset-password/reset-password.component.html
+++ b/client/src/app/reset-password/reset-password.component.html
@@ -3,8 +3,6 @@
     Reset my password
   </div>
 
-  <div *ngIf="error" class="alert alert-danger">{{ error }}</div>
-
   <form role="form" (ngSubmit)="resetPassword()" [formGroup]="form">
     <div class="form-group">
       <label for="password">Password</label>
diff --git a/config/test.yaml b/config/test.yaml
index 9efe641f1..cacd49075 100644
--- a/config/test.yaml
+++ b/config/test.yaml
@@ -8,6 +8,14 @@ database:
   hostname: 'localhost'
   port: 5432
 
+smtp:
+  hostname: null
+  port: 1025
+  tls: false
+  from_address: 'test@localhost'
+  username: null
+  password: null
+
 signup:
   enabled: true
 
diff --git a/package.json b/package.json
index 1b06bcba1..012bc11f5 100644
--- a/package.json
+++ b/package.json
@@ -109,6 +109,7 @@
     "@types/kue": "^0.11.8",
     "@types/lodash": "^4.14.64",
     "@types/magnet-uri": "^5.1.1",
+    "@types/maildev": "^0.0.1",
     "@types/mkdirp": "^0.5.1",
     "@types/mocha": "^2.2.42",
     "@types/morgan": "^1.7.32",
@@ -125,6 +126,7 @@
     "@types/webtorrent": "^0.98.4",
     "@types/ws": "^4.0.0",
     "chai": "^4.1.1",
+    "maildev": "^1.0.0-rc3",
     "mocha": "^5.0.0",
     "nodemon": "^1.11.0",
     "source-map-support": "^0.5.0",
diff --git a/server/controllers/api/users.ts b/server/controllers/api/users.ts
index 05639fbec..6e5d09695 100644
--- a/server/controllers/api/users.ts
+++ b/server/controllers/api/users.ts
@@ -6,21 +6,35 @@ import { UserCreate, UserRight, UserRole, UserUpdate, UserUpdateMe, UserVideoRat
 import { unlinkPromise } from '../../helpers/core-utils'
 import { retryTransactionWrapper } from '../../helpers/database-utils'
 import { logger } from '../../helpers/logger'
-import { createReqFiles, generateRandomString, getFormattedObjects } from '../../helpers/utils'
+import { createReqFiles, getFormattedObjects } from '../../helpers/utils'
 import { AVATAR_MIMETYPE_EXT, AVATARS_SIZE, CONFIG, sequelizeTypescript } from '../../initializers'
 import { updateActorAvatarInstance } from '../../lib/activitypub'
 import { sendUpdateUser } from '../../lib/activitypub/send'
 import { Emailer } from '../../lib/emailer'
-import { EmailPayload } from '../../lib/job-queue/handlers/email'
 import { Redis } from '../../lib/redis'
 import { createUserAccountAndChannel } from '../../lib/user'
 import {
-  asyncMiddleware, authenticate, ensureUserHasRight, ensureUserRegistrationAllowed, paginationValidator, setDefaultSort,
-  setDefaultPagination, token, usersAddValidator, usersGetValidator, usersRegisterValidator, usersRemoveValidator, usersSortValidator,
-  usersUpdateMeValidator, usersUpdateValidator, usersVideoRatingValidator
+  asyncMiddleware,
+  authenticate,
+  ensureUserHasRight,
+  ensureUserRegistrationAllowed,
+  paginationValidator,
+  setDefaultPagination,
+  setDefaultSort,
+  token,
+  usersAddValidator,
+  usersGetValidator,
+  usersRegisterValidator,
+  usersRemoveValidator,
+  usersSortValidator,
+  usersUpdateMeValidator,
+  usersUpdateValidator,
+  usersVideoRatingValidator
 } from '../../middlewares'
 import {
-  usersAskResetPasswordValidator, usersResetPasswordValidator, usersUpdateMyAvatarValidator,
+  usersAskResetPasswordValidator,
+  usersResetPasswordValidator,
+  usersUpdateMyAvatarValidator,
   videosSortValidator
 } from '../../middlewares/validators'
 import { AccountVideoRateModel } from '../../models/account/account-video-rate'
diff --git a/server/lib/emailer.ts b/server/lib/emailer.ts
index f5b68640e..317cec706 100644
--- a/server/lib/emailer.ts
+++ b/server/lib/emailer.ts
@@ -29,15 +29,21 @@ class Emailer {
         }
       }
 
+      let auth
+      if (CONFIG.SMTP.USERNAME && CONFIG.SMTP.PASSWORD) {
+        auth = {
+          user: CONFIG.SMTP.USERNAME,
+          pass: CONFIG.SMTP.PASSWORD
+        }
+      }
+
       this.transporter = createTransport({
         host: CONFIG.SMTP.HOSTNAME,
         port: CONFIG.SMTP.PORT,
         secure: CONFIG.SMTP.TLS,
+        ignoreTLS: isTestInstance(),
         tls,
-        auth: {
-          user: CONFIG.SMTP.USERNAME,
-          pass: CONFIG.SMTP.PASSWORD
-        }
+        auth
       })
     } else {
       if (!isTestInstance()) {
diff --git a/server/middlewares/validators/users.ts b/server/middlewares/validators/users.ts
index 5f44c3b99..cba15c8d3 100644
--- a/server/middlewares/validators/users.ts
+++ b/server/middlewares/validators/users.ts
@@ -210,7 +210,7 @@ const usersResetPasswordValidator = [
       return res
         .status(403)
         .send({ error: 'Invalid verification string.' })
-        .end
+        .end()
     }
 
     return next()
diff --git a/server/tests/api/check-params/users.ts b/server/tests/api/check-params/users.ts
index 28fefe79f..0fbc414c9 100644
--- a/server/tests/api/check-params/users.ts
+++ b/server/tests/api/check-params/users.ts
@@ -541,6 +541,28 @@ describe('Test users API validators', function () {
     })
   })
 
+  describe('When asking a password reset', function () {
+    const path = '/api/v1/users/ask-reset-password'
+
+    it('Should fail with a missing email', async function () {
+      const fields = {}
+
+      await makePostBodyRequest({ url: server.url, path, token: server.accessToken, fields })
+    })
+
+    it('Should fail with an invalid email', async function () {
+      const fields = { email: 'hello' }
+
+      await makePostBodyRequest({ url: server.url, path, token: server.accessToken, fields })
+    })
+
+    it('Should success with the correct params', async function () {
+      const fields = { email: 'admin@example.com' }
+
+      await makePostBodyRequest({ url: server.url, path, token: server.accessToken, fields, statusCodeExpected: 204 })
+    })
+  })
+
   after(async function () {
     killallServers([ server, serverWithRegistrationDisabled ])
 
diff --git a/server/tests/api/index-fast.ts b/server/tests/api/index-fast.ts
index e591d0fd2..9f52310dd 100644
--- a/server/tests/api/index-fast.ts
+++ b/server/tests/api/index-fast.ts
@@ -9,3 +9,4 @@ import './videos/video-blacklist-management'
 import './videos/video-description'
 import './videos/video-privacy'
 import './videos/services'
+import './server/email'
diff --git a/server/tests/api/server/email.ts b/server/tests/api/server/email.ts
new file mode 100644
index 000000000..8eb9c0fa4
--- /dev/null
+++ b/server/tests/api/server/email.ts
@@ -0,0 +1,94 @@
+/* tslint:disable:no-unused-expression */
+
+import * as chai from 'chai'
+import 'mocha'
+import { askResetPassword, createUser, resetPassword, runServer, userLogin, wait } from '../../utils'
+import { flushTests, killallServers, ServerInfo, setAccessTokensToServers } from '../../utils/index'
+import { mockSmtpServer } from '../../utils/miscs/email'
+
+const expect = chai.expect
+
+describe('Test emails', function () {
+  let server: ServerInfo
+  let userId: number
+  let verificationString: string
+  const emails: object[] = []
+  const user = {
+    username: 'user_1',
+    password: 'super_password'
+  }
+
+  before(async function () {
+    this.timeout(30000)
+
+    await mockSmtpServer(emails)
+
+    await flushTests()
+
+    const overrideConfig = {
+      smtp: {
+        hostname: 'localhost'
+      }
+    }
+    server = await runServer(1, overrideConfig)
+
+    await wait(5000)
+    await setAccessTokensToServers([ server ])
+
+    const res = await createUser(server.url, server.accessToken, user.username, user.password)
+    userId = res.body.user.id
+  })
+
+  describe('When resetting user password', function () {
+
+    it('Should ask to reset the password', async function () {
+      this.timeout(10000)
+
+      await askResetPassword(server.url, 'user_1@example.com')
+
+      await wait(3000)
+      expect(emails).to.have.lengthOf(1)
+
+      const email = emails[0]
+
+      expect(email['from'][0]['address']).equal('test-admin@localhost')
+      expect(email['to'][0]['address']).equal('user_1@example.com')
+      expect(email['subject']).contains('password')
+
+      const verificationStringMatches = /verificationString=([a-z0-9]+)/.exec(email['text'])
+      expect(verificationStringMatches).not.to.be.null
+
+      verificationString = verificationStringMatches[1]
+      expect(verificationString).to.have.length.above(2)
+
+      const userIdMatches = /userId=([0-9]+)/.exec(email['text'])
+      expect(userIdMatches).not.to.be.null
+
+      userId = parseInt(userIdMatches[1], 10)
+      expect(verificationString).to.not.be.undefined
+    })
+
+    it('Should not reset the password with an invalid verification string', async function () {
+      await resetPassword(server.url, userId, verificationString + 'b', 'super_password2', 403)
+    })
+
+    it('Should reset the password', async function () {
+      await resetPassword(server.url, userId, verificationString, 'super_password2')
+    })
+
+    it('Should login with this new password', async function () {
+      user.password = 'super_password2'
+
+      await userLogin(server, user)
+    })
+  })
+
+  after(async function () {
+    killallServers([ server ])
+
+    // Keep the logs if the test failed
+    if (this['ok']) {
+      await flushTests()
+    }
+  })
+})
diff --git a/server/tests/utils/miscs/email.ts b/server/tests/utils/miscs/email.ts
new file mode 100644
index 000000000..21accd09d
--- /dev/null
+++ b/server/tests/utils/miscs/email.ts
@@ -0,0 +1,25 @@
+import * as MailDev from 'maildev'
+
+function mockSmtpServer (emailsCollection: object[]) {
+  const maildev = new MailDev({
+    ip: '127.0.0.1',
+    smtp: 1025,
+    disableWeb: true,
+    silent: true
+  })
+  maildev.on('new', email => emailsCollection.push(email))
+
+  return new Promise((res, rej) => {
+    maildev.listen(err => {
+      if (err) return rej(err)
+
+      return res()
+    })
+  })
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  mockSmtpServer
+}
diff --git a/server/tests/utils/users/users.ts b/server/tests/utils/users/users.ts
index 25351e2c7..9e33e6796 100644
--- a/server/tests/utils/users/users.ts
+++ b/server/tests/utils/users/users.ts
@@ -1,6 +1,6 @@
 import { isAbsolute, join } from 'path'
 import * as request from 'supertest'
-import { makePostUploadRequest, makePutBodyRequest } from '../'
+import { makePostBodyRequest, makePostUploadRequest, makePutBodyRequest } from '../'
 
 import { UserRole } from '../../../../shared/index'
 
@@ -196,6 +196,28 @@ function updateUser (options: {
   })
 }
 
+function askResetPassword (url: string, email: string) {
+  const path = '/api/v1/users/ask-reset-password'
+
+  return makePostBodyRequest({
+    url,
+    path,
+    fields: { email },
+    statusCodeExpected: 204
+  })
+}
+
+function resetPassword (url: string, userId: number, verificationString: string, password: string, statusCodeExpected = 204) {
+  const path = '/api/v1/users/' + userId + '/reset-password'
+
+  return makePostBodyRequest({
+    url,
+    path,
+    fields: { password, verificationString },
+    statusCodeExpected
+  })
+}
+
 // ---------------------------------------------------------------------------
 
 export {
@@ -210,5 +232,7 @@ export {
   updateUser,
   updateMyUser,
   getUserInformation,
+  askResetPassword,
+  resetPassword,
   updateMyAvatar
 }
diff --git a/yarn.lock b/yarn.lock
index b69b33ed7..3a8b4cb30 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -100,6 +100,12 @@
   dependencies:
     "@types/node" "*"
 
+"@types/maildev@^0.0.1":
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/@types/maildev/-/maildev-0.0.1.tgz#9fe4fa05610f6c6afc10224bcca6b67bc3c56fc0"
+  dependencies:
+    "@types/node" "*"
+
 "@types/mime@*":
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/@types/mime/-/mime-2.0.0.tgz#5a7306e367c539b9f6543499de8dd519fac37a8b"
@@ -254,6 +260,20 @@ abbrev@1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
 
+accepts@1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.3.tgz#c3ca7434938648c3e0d9c1e328dd68b622c284ca"
+  dependencies:
+    mime-types "~2.1.11"
+    negotiator "0.6.1"
+
+accepts@~1.2.12:
+  version "1.2.13"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.2.13.tgz#e5f1f3928c6d95fd96558c36ec3d9d0de4a6ecea"
+  dependencies:
+    mime-types "~2.1.6"
+    negotiator "0.5.3"
+
 accepts@~1.3.4:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.4.tgz#86246758c7dd6d21a6474ff084a4740ec05eb21f"
@@ -289,6 +309,14 @@ addr-to-ip-port@^1.0.1, addr-to-ip-port@^1.4.2:
   version "1.4.2"
   resolved "https://registry.yarnpkg.com/addr-to-ip-port/-/addr-to-ip-port-1.4.2.tgz#7e46ff1f26b7a9f5e33fd839d57aef6303b4c692"
 
+addressparser@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/addressparser/-/addressparser-1.0.1.tgz#47afbe1a2a9262191db6838e4fd1d39b40821746"
+
+after@0.8.2:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/after/-/after-0.8.2.tgz#fedb394f9f0e02aa9768e702bda23b505fae7e1f"
+
 ajv-keywords@^1.0.0:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-1.5.1.tgz#314dd0a4b3368fad3dfcdc54ede6171b886daf3c"
@@ -460,6 +488,10 @@ array.prototype.find@^2.0.1:
     define-properties "^1.1.2"
     es-abstract "^1.7.0"
 
+arraybuffer.slice@0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/arraybuffer.slice/-/arraybuffer.slice-0.0.6.tgz#f33b2159f0532a3f3107a272c0ccfbd1ad2979ca"
+
 arrify@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
@@ -506,6 +538,10 @@ async-lru@^1.1.1:
   dependencies:
     lru "^3.1.0"
 
+async@1.5.1:
+  version "1.5.1"
+  resolved "https://registry.yarnpkg.com/async/-/async-1.5.1.tgz#b05714f4b11b357bf79adaffdd06da42d0766c10"
+
 async@1.5.2, async@^1.0.0, async@^1.4.0, async@^1.5.2:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
@@ -556,10 +592,22 @@ babel-code-frame@^6.16.0, babel-code-frame@^6.22.0:
     esutils "^2.0.2"
     js-tokens "^3.0.2"
 
+backo2@1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/backo2/-/backo2-1.0.2.tgz#31ab1ac8b129363463e35b3ebb69f4dfcfba7947"
+
 balanced-match@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
 
+base64-arraybuffer@0.1.5:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/base64-arraybuffer/-/base64-arraybuffer-0.1.5.tgz#73926771923b5a19747ad666aa5cd4bf9c6e9ce8"
+
+base64id@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/base64id/-/base64id-1.0.0.tgz#47688cb99bb6804f0e06d3e763b1c32e57d8e6b6"
+
 base64url@2.0.0, base64url@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/base64url/-/base64url-2.0.0.tgz#eac16e03ea1438eff9423d69baa36262ed1f70bb"
@@ -609,6 +657,12 @@ bencode@^1.0.0:
   dependencies:
     safe-buffer "^5.1.1"
 
+better-assert@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/better-assert/-/better-assert-1.0.2.tgz#40866b9e1b9e0b55b481894311e68faffaebc522"
+  dependencies:
+    callsite "1.0.0"
+
 binary-extensions@^1.0.0:
   version "1.11.0"
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.11.0.tgz#46aa1751fb6a2f93ee5e689bb1087d4b14c6c205"
@@ -716,6 +770,10 @@ blob-to-buffer@^1.2.6:
   version "1.2.6"
   resolved "https://registry.yarnpkg.com/blob-to-buffer/-/blob-to-buffer-1.2.6.tgz#089ac264c686b73ead6c539a484a8003bfbb2033"
 
+blob@0.0.4:
+  version "0.0.4"
+  resolved "https://registry.yarnpkg.com/blob/-/blob-0.0.4.tgz#bcf13052ca54463f30f9fc7e95b9a47630a94921"
+
 block-stream2@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/block-stream2/-/block-stream2-1.1.0.tgz#c738e3a91ba977ebb5e1fef431e13ca11d8639e2"
@@ -911,6 +969,10 @@ caller-path@^0.1.0:
   dependencies:
     callsites "^0.2.0"
 
+callsite@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/callsite/-/callsite-1.0.0.tgz#280398e5d664bd74038b6f0905153e6e8af1bc20"
+
 callsites@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
@@ -1234,16 +1296,34 @@ commander@2.8.x:
   dependencies:
     graceful-readlink ">= 1.0.0"
 
+commander@2.9.0:
+  version "2.9.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.9.0.tgz#9c99094176e12240cb22d6c5146098400fe0f7d4"
+  dependencies:
+    graceful-readlink ">= 1.0.0"
+
 compact2string@^1.2.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/compact2string/-/compact2string-1.4.0.tgz#a99cd96ea000525684b269683ae2222d6eea7b49"
   dependencies:
     ipaddr.js ">= 0.1.5"
 
-component-emitter@^1.2.0, component-emitter@^1.2.1:
+component-bind@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/component-bind/-/component-bind-1.0.0.tgz#00c608ab7dcd93897c0009651b1d3a8e1e73bbd1"
+
+component-emitter@1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.1.2.tgz#296594f2753daa63996d2af08d15a95116c9aec3"
+
+component-emitter@1.2.1, component-emitter@^1.2.0, component-emitter@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.2.1.tgz#137918d6d78283f7df7a6b7c5a63e140e69425e6"
 
+component-inherit@0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/component-inherit/-/component-inherit-0.0.3.tgz#645fc4adf58b72b649d5cae65135619db26ff143"
+
 concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
@@ -1322,11 +1402,15 @@ contains-path@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/contains-path/-/contains-path-0.1.0.tgz#fe8cf184ff6670b6baef01a9d4861a5cbec4120a"
 
+content-disposition@0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.1.tgz#87476c6a67c8daa87e32e87616df883ba7fb071b"
+
 content-disposition@0.5.2:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
 
-content-type@~1.0.4:
+content-type@~1.0.1, content-type@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
 
@@ -1334,6 +1418,10 @@ cookie-signature@1.0.6:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
 
+cookie@0.1.5:
+  version "0.1.5"
+  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.1.5.tgz#6ab9948a4b1ae21952cd2588530a4722d4044d7c"
+
 cookie@0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
@@ -1470,6 +1558,18 @@ debug@*, debug@3.1.0, debug@^3.0.0, debug@^3.1.0:
   dependencies:
     ms "2.0.0"
 
+debug@2.2.0, debug@~2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.2.0.tgz#f87057e995b1a1f6ae6a4960664137bc56f039da"
+  dependencies:
+    ms "0.7.1"
+
+debug@2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.3.3.tgz#40c453e67e6e13c901ddec317af8986cda9eff8c"
+  dependencies:
+    ms "0.7.2"
+
 debug@2.6.9, debug@^2.0.0, debug@^2.1.0, debug@^2.1.1, debug@^2.2.0, debug@^2.3.3, debug@^2.5.2, debug@^2.6.8, debug@^2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
@@ -1566,7 +1666,7 @@ depd@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.1.tgz#5783b4e1c459f06fa5ca27f991f3d06e7a310359"
 
-depd@^1.1.0, depd@~1.1.1:
+depd@^1.1.0, depd@~1.1.0, depd@~1.1.1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
 
@@ -1724,12 +1824,57 @@ encodeurl@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
 
+encoding@^0.1.12, encoding@~0.1.12:
+  version "0.1.12"
+  resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.12.tgz#538b66f3ee62cd1ab51ec323829d1f9480c74beb"
+  dependencies:
+    iconv-lite "~0.4.13"
+
 end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.1.tgz#ed29634d19baba463b6ce6b80a37213eab71ec43"
   dependencies:
     once "^1.4.0"
 
+engine.io-client@1.8.3:
+  version "1.8.3"
+  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-1.8.3.tgz#1798ed93451246453d4c6f635d7a201fe940d5ab"
+  dependencies:
+    component-emitter "1.2.1"
+    component-inherit "0.0.3"
+    debug "2.3.3"
+    engine.io-parser "1.3.2"
+    has-cors "1.1.0"
+    indexof "0.0.1"
+    parsejson "0.0.3"
+    parseqs "0.0.5"
+    parseuri "0.0.5"
+    ws "1.1.2"
+    xmlhttprequest-ssl "1.5.3"
+    yeast "0.1.2"
+
+engine.io-parser@1.3.2:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-1.3.2.tgz#937b079f0007d0893ec56d46cb220b8cb435220a"
+  dependencies:
+    after "0.8.2"
+    arraybuffer.slice "0.0.6"
+    base64-arraybuffer "0.1.5"
+    blob "0.0.4"
+    has-binary "0.1.7"
+    wtf-8 "1.0.0"
+
+engine.io@1.8.3:
+  version "1.8.3"
+  resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-1.8.3.tgz#8de7f97895d20d39b85f88eeee777b2bd42b13d4"
+  dependencies:
+    accepts "1.3.3"
+    base64id "1.0.0"
+    cookie "0.3.1"
+    debug "2.3.3"
+    engine.io-parser "1.3.2"
+    ws "1.1.2"
+
 entities@1.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.0.0.tgz#b2987aa3821347fcde642b24fdfc9e4fb712bf26"
@@ -1826,7 +1971,7 @@ escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
 
-escape-string-regexp@1.0.5, escape-string-regexp@^1.0.0, escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
+escape-string-regexp@1.0.5, escape-string-regexp@^1.0.0, escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5, escape-string-regexp@~1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
@@ -1993,6 +2138,10 @@ esutils@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
 
+etag@~1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/etag/-/etag-1.7.0.tgz#03d30b5f67dd6e632d2945d30d6652731a34d5d8"
+
 etag@~1.8.1:
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
@@ -2072,6 +2221,36 @@ express-validator@^4.1.1:
     lodash "^4.16.0"
     validator "~8.2.0"
 
+express@4.13.4:
+  version "4.13.4"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.13.4.tgz#3c0b76f3c77590c8345739061ec0bd3ba067ec24"
+  dependencies:
+    accepts "~1.2.12"
+    array-flatten "1.1.1"
+    content-disposition "0.5.1"
+    content-type "~1.0.1"
+    cookie "0.1.5"
+    cookie-signature "1.0.6"
+    debug "~2.2.0"
+    depd "~1.1.0"
+    escape-html "~1.0.3"
+    etag "~1.7.0"
+    finalhandler "0.4.1"
+    fresh "0.3.0"
+    merge-descriptors "1.0.1"
+    methods "~1.1.2"
+    on-finished "~2.3.0"
+    parseurl "~1.3.1"
+    path-to-regexp "0.1.7"
+    proxy-addr "~1.0.10"
+    qs "4.0.0"
+    range-parser "~1.0.3"
+    send "0.13.1"
+    serve-static "~1.10.2"
+    type-is "~1.6.6"
+    utils-merge "1.0.0"
+    vary "~1.0.1"
+
 express@^4.12.2, express@^4.12.4, express@^4.13.3:
   version "4.16.2"
   resolved "https://registry.yarnpkg.com/express/-/express-4.16.2.tgz#e35c6dfe2d64b7dca0a5cd4f21781be3299e076c"
@@ -2205,6 +2384,15 @@ fill-range@^4.0.0:
     repeat-string "^1.6.1"
     to-regex-range "^2.1.0"
 
+finalhandler@0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-0.4.1.tgz#85a17c6c59a94717d262d61230d4b0ebe3d4a14d"
+  dependencies:
+    debug "~2.2.0"
+    escape-html "~1.0.3"
+    on-finished "~2.3.0"
+    unpipe "~1.0.0"
+
 finalhandler@1.0.6:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.0.6.tgz#007aea33d1a4d3e42017f624848ad58d212f814f"
@@ -2305,7 +2493,7 @@ formidable@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/formidable/-/formidable-1.1.1.tgz#96b8886f7c3c3508b932d6bd70c4d3a88f35f1a9"
 
-forwarded@~0.1.2:
+forwarded@~0.1.0, forwarded@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"
 
@@ -2322,6 +2510,10 @@ fragment-cache@^0.2.1:
   dependencies:
     map-cache "^0.2.2"
 
+fresh@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.3.0.tgz#651f838e22424e7566de161d8358caa199f83d4f"
+
 fresh@0.5.2:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
@@ -2831,6 +3023,16 @@ has-ansi@^2.0.0:
   dependencies:
     ansi-regex "^2.0.0"
 
+has-binary@0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/has-binary/-/has-binary-0.1.7.tgz#68e61eb16210c9545a0a5cce06a873912fe1e68c"
+  dependencies:
+    isarray "0.0.1"
+
+has-cors@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/has-cors/-/has-cors-1.1.0.tgz#5e474793f7ea9843d1bb99c23eef49ff126fff39"
+
 has-flag@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
@@ -2962,6 +3164,13 @@ http-errors@1.6.2, http-errors@~1.6.2:
     setprototypeof "1.0.3"
     statuses ">= 1.3.1 < 2"
 
+http-errors@~1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.3.1.tgz#197e22cdebd4198585e8694ef6786197b91ed942"
+  dependencies:
+    inherits "~2.0.1"
+    statuses "1"
+
 http-response-object@^1.0.0, http-response-object@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/http-response-object/-/http-response-object-1.1.0.tgz#a7c4e75aae82f3bb4904e4f43f615673b4d518c3"
@@ -2982,7 +3191,7 @@ http-signature@~1.2.0:
     jsprim "^1.2.2"
     sshpk "^1.7.0"
 
-iconv-lite@0.4.19:
+iconv-lite@0.4.19, iconv-lite@~0.4.13:
   version "0.4.19"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.19.tgz#f7468f60135f5e5dad3399c0a81be9a1603a082b"
 
@@ -3020,6 +3229,10 @@ indent-string@^2.1.0:
   dependencies:
     repeating "^2.0.0"
 
+indexof@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/indexof/-/indexof-0.0.1.tgz#82dc336d232b9062179d05ab3293a66059fd435d"
+
 inflection@1.12.0:
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/inflection/-/inflection-1.12.0.tgz#a200935656d6f5f6bc4dc7502e1aecb703228416"
@@ -3083,6 +3296,10 @@ ip@^1.0.1, ip@^1.1.3:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/ip/-/ip-1.1.5.tgz#bdded70114290828c0a039e72ef25f5aaec4354a"
 
+ipaddr.js@1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.0.5.tgz#5fa78cf301b825c78abc3042d812723049ea23c7"
+
 ipaddr.js@1.5.2:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.5.2.tgz#d4b505bde9946987ccf0fc58d9010ff9607e3fa0"
@@ -3091,6 +3308,10 @@ ipaddr.js@1.5.2:
   version "1.5.4"
   resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.5.4.tgz#962263d9d26132956fc5c630b638a30d3cdffc14"
 
+ipv6-normalize@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/ipv6-normalize/-/ipv6-normalize-1.0.1.tgz#1b3258290d365fa83239e89907dde4592e7620a8"
+
 is-accessor-descriptor@^0.1.6:
   version "0.1.6"
   resolved "https://registry.yarnpkg.com/is-accessor-descriptor/-/is-accessor-descriptor-0.1.6.tgz#a9e12cb3ae8d876727eeef3843f8a0897b5c98d6"
@@ -3441,6 +3662,10 @@ json-stringify-safe@~5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
 
+json3@3.3.2:
+  version "3.3.2"
+  resolved "https://registry.yarnpkg.com/json3/-/json3-3.3.2.tgz#3c0434743df93e2f5c42aee7b19bcb483575f4e1"
+
 json5@0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/json5/-/json5-0.4.0.tgz#054352e4c4c80c86c0923877d449de176a732c8d"
@@ -3840,6 +4065,29 @@ magnet-uri@^5.1.3, magnet-uri@^5.1.4:
     uniq "^1.0.1"
     xtend "^4.0.0"
 
+maildev@^1.0.0-rc3:
+  version "1.0.0-rc3"
+  resolved "https://registry.yarnpkg.com/maildev/-/maildev-1.0.0-rc3.tgz#89429d47b07633e3269a74e484991eecdf3a3857"
+  dependencies:
+    async "1.5.1"
+    commander "2.9.0"
+    express "4.13.4"
+    mailparser "0.6.2"
+    open "0.0.5"
+    smtp-connection "2.3.1"
+    smtp-server "1.16.1"
+    socket.io "1.7.3"
+    wildstring "1.0.8"
+
+mailparser@0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/mailparser/-/mailparser-0.6.2.tgz#03c486039bdf4df6cd3b6adcaaac4107dfdbc068"
+  dependencies:
+    encoding "^0.1.12"
+    mime "^1.3.4"
+    mimelib "^0.3.0"
+    uue "^3.1.0"
+
 make-dir@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-1.1.0.tgz#19b4369fe48c116f53c2af95ad102c0e39e85d51"
@@ -3959,20 +4207,31 @@ mime-db@~1.30.0:
   version "1.30.0"
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.30.0.tgz#74c643da2dd9d6a45399963465b26d5ca7d71f01"
 
-mime-types@^2.1.12, mime-types@~2.1.15, mime-types@~2.1.16, mime-types@~2.1.17, mime-types@~2.1.7:
+mime-types@^2.1.12, mime-types@~2.1.11, mime-types@~2.1.15, mime-types@~2.1.16, mime-types@~2.1.17, mime-types@~2.1.6, mime-types@~2.1.7:
   version "2.1.17"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.17.tgz#09d7a393f03e995a79f8af857b70a9e0ab16557a"
   dependencies:
     mime-db "~1.30.0"
 
+mime@1.3.4:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.3.4.tgz#115f9e3b6b3daf2959983cb38f149a2d40eb5d53"
+
 mime@1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.4.1.tgz#121f9ebc49e3766f311a76e1fa1c8003c4b03aa6"
 
-mime@^1.4.1:
+mime@^1.3.4, mime@^1.4.1:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
 
+mimelib@^0.3.0:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/mimelib/-/mimelib-0.3.1.tgz#787add2415d827acb3af6ec4bca1ea9596418853"
+  dependencies:
+    addressparser "~1.0.1"
+    encoding "~0.1.12"
+
 mimic-response@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-1.0.0.tgz#df3d3652a73fded6b9b0b24146e6fd052353458e"
@@ -4094,6 +4353,14 @@ mp4-stream@^2.0.0:
     next-event "^1.0.0"
     readable-stream "^2.0.3"
 
+ms@0.7.1:
+  version "0.7.1"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.1.tgz#9cd13c03adbff25b65effde7ce864ee952017098"
+
+ms@0.7.2:
+  version "0.7.2"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.2.tgz#ae25cf2512b3885a1d95d7f037868d8431124765"
+
 ms@2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
@@ -4166,6 +4433,10 @@ natural@^0.2.0:
     sylvester ">= 0.0.12"
     underscore ">=1.3.1"
 
+negotiator@0.5.3:
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.5.3.tgz#269d5c476810ec92edbe7b6c2f28316384f9a7e8"
+
 negotiator@0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
@@ -4280,6 +4551,26 @@ node-sass@^4.0.0:
     stdout-stream "^1.4.0"
     "true-case-path" "^1.0.2"
 
+nodemailer-fetch@1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/nodemailer-fetch/-/nodemailer-fetch-1.3.0.tgz#9f37f6a5b80c1cb5d697ca2bfbde41a6582a50b0"
+
+nodemailer-fetch@1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/nodemailer-fetch/-/nodemailer-fetch-1.6.0.tgz#79c4908a1c0f5f375b73fe888da9828f6dc963a4"
+
+nodemailer-shared@1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/nodemailer-shared/-/nodemailer-shared-1.0.4.tgz#8b5c5c35bfb29a47dda7d38303f3a4fb47ba38ae"
+  dependencies:
+    nodemailer-fetch "1.3.0"
+
+nodemailer-shared@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/nodemailer-shared/-/nodemailer-shared-1.1.0.tgz#cf5994e2fd268d00f5cf0fa767a08169edb07ec0"
+  dependencies:
+    nodemailer-fetch "1.6.0"
+
 nodemailer@^4.4.2:
   version "4.4.2"
   resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-4.4.2.tgz#f215fb88e8a1052f9f93083909e116d2b79fc8de"
@@ -4404,6 +4695,10 @@ object-assign@^4, object-assign@^4.0.1, object-assign@^4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
 
+object-component@0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/object-component/-/object-component-0.0.3.tgz#f0c69aa50efc95b866c186f400a33769cb2f1291"
+
 object-copy@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/object-copy/-/object-copy-0.1.0.tgz#7e7d858b781bd7c991a41ba975ed3812754e998c"
@@ -4461,6 +4756,10 @@ onetime@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
 
+open@0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/open/-/open-0.0.5.tgz#42c3e18ec95466b6bf0dc42f3a2945c3f0cad8fc"
+
 opn@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/opn/-/opn-1.0.2.tgz#b909643346d00a1abc977a8b96f3ce3c53d5cf5f"
@@ -4483,6 +4782,10 @@ optionator@^0.8.2:
     type-check "~0.3.2"
     wordwrap "~1.0.0"
 
+options@>=0.0.5:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/options/-/options-0.0.6.tgz#ec22d312806bb53e731773e7cdaefcf1c643128f"
+
 os-homedir@1.0.2, os-homedir@^1.0.0, os-homedir@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
@@ -4582,7 +4885,25 @@ parse-torrent@^5.8.0:
     parse-torrent-file "^4.0.0"
     simple-get "^2.0.0"
 
-parseurl@~1.3.2:
+parsejson@0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/parsejson/-/parsejson-0.0.3.tgz#ab7e3759f209ece99437973f7d0f1f64ae0e64ab"
+  dependencies:
+    better-assert "~1.0.0"
+
+parseqs@0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/parseqs/-/parseqs-0.0.5.tgz#d5208a3738e46766e291ba2ea173684921a8b89d"
+  dependencies:
+    better-assert "~1.0.0"
+
+parseuri@0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/parseuri/-/parseuri-0.0.5.tgz#80204a50d4dbb779bfdc6ebe2778d90e4bce320a"
+  dependencies:
+    better-assert "~1.0.0"
+
+parseurl@~1.3.1, parseurl@~1.3.2:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.2.tgz#fc289d4ed8993119460c156253262cdc8de65bf3"
 
@@ -4875,6 +5196,13 @@ proto-list@~1.2.1:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/proto-list/-/proto-list-1.2.4.tgz#212d5bfe1318306a420f6402b8e26ff39647a849"
 
+proxy-addr@~1.0.10:
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-1.0.10.tgz#0d40a82f801fc355567d2ecb65efe3f077f121c5"
+  dependencies:
+    forwarded "~0.1.0"
+    ipaddr.js "1.0.5"
+
 proxy-addr@~2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.2.tgz#6571504f47bb988ec8180253f85dd7e14952bdec"
@@ -5006,6 +5334,10 @@ punycode@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.0.tgz#5f863edc89b96db09074bad7947bf09056ca4e7d"
 
+qs@4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-4.0.0.tgz#c31d9b74ec27df75e543a86c78728ed8d4623607"
+
 qs@6.5.1, qs@^6.1.0, qs@^6.5.1, qs@~6.5.1:
   version "6.5.1"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.1.tgz#349cdf6eef89ec45c12d7d5eb3fc0c870343a6d8"
@@ -5046,6 +5378,10 @@ range-parser@^1.2.0, range-parser@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
 
+range-parser@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.0.3.tgz#6872823535c692e2c2a0103826afd82c2e0ff175"
+
 range-slice-stream@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/range-slice-stream/-/range-slice-stream-1.2.0.tgz#01ba954276052b783900e63d6118d8fcf3875d7f"
@@ -5459,6 +5795,40 @@ semver@5.3.0, semver@~5.3.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
 
+send@0.13.1:
+  version "0.13.1"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.13.1.tgz#a30d5f4c82c8a9bae9ad00a1d9b1bdbe6f199ed7"
+  dependencies:
+    debug "~2.2.0"
+    depd "~1.1.0"
+    destroy "~1.0.4"
+    escape-html "~1.0.3"
+    etag "~1.7.0"
+    fresh "0.3.0"
+    http-errors "~1.3.1"
+    mime "1.3.4"
+    ms "0.7.1"
+    on-finished "~2.3.0"
+    range-parser "~1.0.3"
+    statuses "~1.2.1"
+
+send@0.13.2:
+  version "0.13.2"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.13.2.tgz#765e7607c8055452bba6f0b052595350986036de"
+  dependencies:
+    debug "~2.2.0"
+    depd "~1.1.0"
+    destroy "~1.0.4"
+    escape-html "~1.0.3"
+    etag "~1.7.0"
+    fresh "0.3.0"
+    http-errors "~1.3.1"
+    mime "1.3.4"
+    ms "0.7.1"
+    on-finished "~2.3.0"
+    range-parser "~1.0.3"
+    statuses "~1.2.1"
+
 send@0.16.1:
   version "0.16.1"
   resolved "https://registry.yarnpkg.com/send/-/send-0.16.1.tgz#a70e1ca21d1382c11d0d9f6231deb281080d7ab3"
@@ -5531,6 +5901,14 @@ serve-static@1.13.1, serve-static@^1.10.0:
     parseurl "~1.3.2"
     send "0.16.1"
 
+serve-static@~1.10.2:
+  version "1.10.3"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.10.3.tgz#ce5a6ecd3101fed5ec09827dac22a9c29bfb0535"
+  dependencies:
+    escape-html "~1.0.3"
+    parseurl "~1.3.1"
+    send "0.13.2"
+
 set-blocking@^2.0.0, set-blocking@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
@@ -5674,6 +6052,19 @@ slice-ansi@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
 
+smtp-connection@2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/smtp-connection/-/smtp-connection-2.3.1.tgz#d169c8f1c9a73854134cdabe6fb818237dfc4fba"
+  dependencies:
+    nodemailer-shared "1.0.4"
+
+smtp-server@1.16.1:
+  version "1.16.1"
+  resolved "https://registry.yarnpkg.com/smtp-server/-/smtp-server-1.16.1.tgz#91d2dbd5e8bb9ed395b1a1774e8b60dd7b24e453"
+  dependencies:
+    ipv6-normalize "^1.0.1"
+    nodemailer-shared "^1.1.0"
+
 snapdragon-node@^2.0.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/snapdragon-node/-/snapdragon-node-2.1.1.tgz#6c175f86ff14bdb0724563e8f3c1b021a286853b"
@@ -5713,6 +6104,50 @@ sntp@2.x.x:
   dependencies:
     hoek "4.x.x"
 
+socket.io-adapter@0.5.0:
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/socket.io-adapter/-/socket.io-adapter-0.5.0.tgz#cb6d4bb8bec81e1078b99677f9ced0046066bb8b"
+  dependencies:
+    debug "2.3.3"
+    socket.io-parser "2.3.1"
+
+socket.io-client@1.7.3:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-1.7.3.tgz#b30e86aa10d5ef3546601c09cde4765e381da377"
+  dependencies:
+    backo2 "1.0.2"
+    component-bind "1.0.0"
+    component-emitter "1.2.1"
+    debug "2.3.3"
+    engine.io-client "1.8.3"
+    has-binary "0.1.7"
+    indexof "0.0.1"
+    object-component "0.0.3"
+    parseuri "0.0.5"
+    socket.io-parser "2.3.1"
+    to-array "0.1.4"
+
+socket.io-parser@2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-2.3.1.tgz#dd532025103ce429697326befd64005fcfe5b4a0"
+  dependencies:
+    component-emitter "1.1.2"
+    debug "2.2.0"
+    isarray "0.0.1"
+    json3 "3.3.2"
+
+socket.io@1.7.3:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/socket.io/-/socket.io-1.7.3.tgz#b8af9caba00949e568e369f1327ea9be9ea2461b"
+  dependencies:
+    debug "2.3.3"
+    engine.io "1.8.3"
+    has-binary "0.1.7"
+    object-assign "4.1.0"
+    socket.io-adapter "0.5.0"
+    socket.io-client "1.7.3"
+    socket.io-parser "2.3.1"
+
 source-map-resolve@^0.5.0:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.1.tgz#7ad0f593f2281598e854df80f19aae4b92d7a11a"
@@ -5893,13 +6328,17 @@ static-extend@^0.1.1:
     define-property "^0.2.5"
     object-copy "^0.1.0"
 
+statuses@1, "statuses@>= 1.3.1 < 2":
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
+
 statuses@1.3.1, statuses@~1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.3.1.tgz#faf51b9eb74aaef3b3acf4ad5f61abf24cb7b93e"
 
-"statuses@>= 1.3.1 < 2":
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
+statuses@~1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.2.1.tgz#dded45cc18256d51ed40aec142489d5c61026d28"
 
 stdout-stream@^1.4.0:
   version "1.4.0"
@@ -6215,6 +6654,10 @@ tmp@0.0.31:
   dependencies:
     os-tmpdir "~1.0.1"
 
+to-array@0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/to-array/-/to-array-0.1.4.tgz#17e6c11f73dd4f3d74cda7a4ff3238e9ad9bf890"
+
 to-arraybuffer@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz#7d229b1fcc637e466ca081180836a7aabff83f43"
@@ -6390,7 +6833,7 @@ type-detect@^4.0.0:
   version "4.0.7"
   resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-4.0.7.tgz#862bd2cf6058ad92799ff5a5b8cf7b6cec726198"
 
-type-is@1.6.15, type-is@^1.6.4, type-is@~1.6.15:
+type-is@1.6.15, type-is@^1.6.4, type-is@~1.6.15, type-is@~1.6.6:
   version "1.6.15"
   resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.15.tgz#cab10fb4909e441c82842eafe1ad646c81804410"
   dependencies:
@@ -6441,6 +6884,10 @@ uint64be@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/uint64be/-/uint64be-1.0.1.tgz#1f7154202f2a1b8af353871dda651bf34ce93e95"
 
+ultron@1.0.x:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.0.2.tgz#ace116ab557cd197386a4e88f4685378c8b2e4fa"
+
 ultron@~1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.1.1.tgz#9fe1536a10a664a65266a1e3ccf85fd36302bc9c"
@@ -6585,10 +7032,21 @@ util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
 
+utils-merge@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.0.tgz#0294fb922bb9375153541c4f7096231f287c8af8"
+
 utils-merge@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
 
+uue@^3.1.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/uue/-/uue-3.1.1.tgz#cebb18980e005769ac7254a0a158a49ad173a518"
+  dependencies:
+    escape-string-regexp "~1.0.5"
+    extend "~3.0.0"
+
 uuid@^2.0.1:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-2.0.3.tgz#67e2e863797215530dff318e5bf9dcebfd47b21a"
@@ -6622,6 +7080,10 @@ vary@^1, vary@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
 
+vary@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/vary/-/vary-1.0.1.tgz#99e4981566a286118dfb2b817357df7993376d10"
+
 verror@1.10.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/verror/-/verror-1.10.0.tgz#3a105ca17053af55d6e270c1f8288682e18da400"
@@ -6730,6 +7192,10 @@ widest-line@^2.0.0:
   dependencies:
     string-width "^2.1.1"
 
+wildstring@1.0.8:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/wildstring/-/wildstring-1.0.8.tgz#80b5f85b7f8aa98bc19cc230e60ac7f5e0dd226d"
+
 window-size@0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
@@ -6805,6 +7271,13 @@ write@^0.2.1:
   dependencies:
     mkdirp "^0.5.1"
 
+ws@1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-1.1.2.tgz#8a244fa052401e08c9886cf44a85189e1fd4067f"
+  dependencies:
+    options ">=0.0.5"
+    ultron "1.0.x"
+
 ws@^3.3.1:
   version "3.3.3"
   resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
@@ -6821,6 +7294,10 @@ ws@^4.0.0:
     safe-buffer "~5.1.0"
     ultron "~1.1.0"
 
+wtf-8@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/wtf-8/-/wtf-8-1.0.0.tgz#392d8ba2d0f1c34d1ee2d630f15d0efb68e1048a"
+
 xdg-basedir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
@@ -6833,6 +7310,10 @@ xmldom@0.1.19:
   version "0.1.19"
   resolved "https://registry.yarnpkg.com/xmldom/-/xmldom-0.1.19.tgz#631fc07776efd84118bf25171b37ed4d075a0abc"
 
+xmlhttprequest-ssl@1.5.3:
+  version "1.5.3"
+  resolved "https://registry.yarnpkg.com/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.3.tgz#185a888c04eca46c3e4070d99f7b49de3528992d"
+
 xtend@4.0.1, xtend@^4.0.0, xtend@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
@@ -6914,6 +7395,10 @@ yargs@~3.10.0:
     decamelize "^1.0.0"
     window-size "0.1.0"
 
+yeast@0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/yeast/-/yeast-0.1.2.tgz#008e06d8094320c372dbc2f8ed76a0ca6c8ac419"
+
 yn@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/yn/-/yn-2.0.0.tgz#e5adabc8acf408f6385fc76495684c88e6af689a"