Added permission check for integtrations plugins.

app/assets/javascripts/app/controllers/_integration/clearbit.coffee

@@ -157,6 +157,7 @@ App.Config.set(
     description: 'A powerfull service to get more information about your customers.'
     controller: Index
     state: State
+    permission: ['admin.integration.clearbit']
   }
   'NavBarIntegrations'
 )

app/assets/javascripts/app/controllers/_integration/exchange.coffee

@@ -535,6 +535,7 @@ App.Config.set(
     description: 'Exchange integration for contacts management.'
     controller: Index
     state: State
+    permission: ['admin.integration.exchange']
   }
   'NavBarIntegrations'
 )

app/assets/javascripts/app/controllers/_integration/icinga.coffee

@@ -26,6 +26,7 @@ App.Config.set(
     description: 'An open source monitoring tool.'
     controller: Index
     state: State
+    permission: ['admin.integration.icinga']
   }
   'NavBarIntegrations'
 )

app/assets/javascripts/app/controllers/_integration/idoit.coffee

@@ -3,7 +3,7 @@ class Index extends App.ControllerIntegrationBase
   featureName: 'i-doit'
   featureConfig: 'idoit_config'
   description: [
-    ['This service allows you to connect i-doit objects with Zammad.']
+    ['This service allows you to connect %s with %s.', 'i-doit', 'Zammad']
   ]
   events:
     'change .js-switch input': 'switch'

app/assets/javascripts/app/controllers/_integration/ldap.coffee

@@ -587,6 +587,7 @@ App.Config.set(
     description: 'LDAP integration for user management.'
     controller: Index
     state: State
+    permission: ['admin.integration.ldap']
   }
   'NavBarIntegrations'
 )

app/assets/javascripts/app/controllers/integrations.coffee

@@ -33,11 +33,21 @@ class Index extends App.ControllerSubContent
   render: =>
     return if @initRender && @integration
 
+    @user = App.User.find(App.Session.get('id'))
+
     @initRender = true
     integrations = []
     for key, value of @integrationItems
-      value.key = key
-      integrations.push value
+      if !value.permission
+        value.key = key
+        integrations.push value
+      else
+        match = false
+        for permissionName in value.permission
+          if !match && @user.permission(permissionName)
+            match = true
+            value.key = key
+            integrations.push value
     integrations = _.sortBy(integrations, (item) -> return item.name)
     @html App.view('integration/index')(
       head:         'Integrations'