Fixes zammad#2866 - G Suite accounts will only allow access to apps u…

…sing OAuth. Password-based access will no longer be supported.

Gemfile

@@ -82,6 +82,7 @@ gem 'omniauth-twitter'
 gem 'omniauth-weibo-oauth2'
 
 # channels
+gem 'gmail_xoauth'
 gem 'koala'
 gem 'telegramAPI'
 gem 'twitter', git: 'https://github.com/sferik/twitter.git'

Gemfile.lock

@@ -214,6 +214,8 @@ GEM
       retriable (~> 2.1)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
+    gmail_xoauth (0.4.2)
+      oauth (>= 0.3.6)
     guard (2.15.0)
       formatador (>= 0.2.4)
       listen (>= 2.7, < 4.0)
@@ -600,6 +602,7 @@ DEPENDENCIES
   factory_bot_rails
   faker
   github_changelog_generator
+  gmail_xoauth
   guard
   guard-livereload
   guard-symlink

app/assets/javascripts/app/controllers/_application_controller.coffee

@@ -663,6 +663,14 @@ class App.ControllerModal extends App.Controller
     @clearAlerts()
     @onSubmit(e)
 
+  startLoading: =>
+    @$('.modal-body').addClass('hide')
+    @$('.modal-loader').removeClass('hide')
+
+  stopLoading: =>
+    @$('.modal-body').removeClass('hide')
+    @$('.modal-loader').addClass('hide')
+
 class App.SessionMessage extends App.ControllerModal
   showTrySupport: true
 

app/assets/javascripts/app/controllers/_application_controller_generic.coffee

@@ -381,8 +381,9 @@ class App.ControllerTabs extends App.Controller
   events:
     'click .nav-tabs [data-toggle="tab"]': 'tabRemember'
 
-  constructor: ->
-    super
+  constructor: (params) ->
+    @originParams = params # remember params for sub-controller
+    super(params)
 
     # check authentication
     if @requiredPermission
@@ -420,7 +421,7 @@ class App.ControllerTabs extends App.Controller
         params.target = tab.target
         params.el = @$("##{tab.target}")
         @controllerList ||= []
-        @controllerList.push new tab.controller(params)
+        @controllerList.push new tab.controller(_.extend(@originParams, params))
 
     # check if tabs need to be show / cant' use .tab(), because tabs are note shown (only one tab exists)
     if @tabs.length <= 1
@@ -450,7 +451,7 @@ class App.ControllerNavSidbar extends App.Controller
     @bind('ui:rerender',
       =>
         @render(true)
-        @updateNavigation(true)
+        @updateNavigation(true, params)
     )
 
   show: (params = {}) =>
@@ -460,7 +461,7 @@ class App.ControllerNavSidbar extends App.Controller
       for key, value of params
         if key isnt 'el' && key isnt 'shown' && key isnt 'match'
           @[key] = value
-    @updateNavigation()
+    @updateNavigation(false, params)
     if @activeController && _.isFunction(@activeController.show)
       @activeController.show(params)
 
@@ -482,7 +483,7 @@ class App.ControllerNavSidbar extends App.Controller
       selectedItem: selectedItem
     )
 
-  updateNavigation: (force) =>
+  updateNavigation: (force, params) =>
     groups = @groupsSorted()
     selectedItem = @selectedItem(groups)
     return if !selectedItem
@@ -491,7 +492,7 @@ class App.ControllerNavSidbar extends App.Controller
     @$('.sidebar li').removeClass('active')
     @$(".sidebar li a[href=\"#{selectedItem.target}\"]").parent().addClass('active')
 
-    @executeController(selectedItem)
+    @executeController(selectedItem, params)
 
   groupsSorted: =>
 
@@ -552,16 +553,14 @@ class App.ControllerNavSidbar extends App.Controller
 
     selectedItem
 
-  executeController: (selectedItem) =>
+  executeController: (selectedItem, params) =>
 
     if @activeController
       @activeController.el.remove()
       @activeController = undefined
 
     @$('.main').append('<div>')
-    @activeController = new selectedItem.controller(
-      el: @$('.main div')
-    )
+    @activeController = new selectedItem.controller(_.extend(params, el: @$('.main div')))
 
   setPosition: (position) =>
     return if @shown

app/assets/javascripts/app/controllers/_channel/email.coffee

@@ -187,6 +187,7 @@ class App.ChannelEmailAccountOverview extends App.Controller
     'click .js-emailAddressEdit': 'emailAddressEdit'
     'click .js-emailAddressDelete': 'emailAddressDelete',
     'click .js-editNotificationOutbound': 'editNotificationOutbound'
+    'click .js-migrateGoogleMail': 'migrateGoogleMail'
 
   constructor: ->
     super
@@ -379,6 +380,12 @@ class App.ChannelEmailAccountOverview extends App.Controller
       channelDriver: @channelDriver
     )
 
+  migrateGoogleMail: (e) =>
+    e.preventDefault()
+    id = $(e.target).closest('.action').data('id')
+    @navigate "#channels/google/#{id}"
+
+
 class App.ChannelEmailEdit extends App.ControllerModal
   buttonClose: true
   buttonCancel: true