(feat) now possible to specify which domains you can forward your mails to

UI/PreferencesUI/English.lproj/Localizable.strings

@@ -63,6 +63,7 @@
 = "Please specify an address to which you want to forward your messages.";
 "You are not allowed to forward your messages to an external email address." = "You are not allowed to forward your messages to an external email address.";
 "You are not allowed to forward your messages to an internal email address." = "You are not allowed to forward your messages to an internal email address.";
+"You are not allowed to forward your messages to this domain:" = "You are not allowed to forward your messages to this domain:";
 
 /* d & t */
 "Current Time Zone" = "Current Time Zone";

UI/PreferencesUI/UIxPreferences.m

@@ -1,6 +1,6 @@
 /* UIxPreferences.m - this file is part of SOGo
  *
- * Copyright (C) 2007-2018 Inverse inc.
+ * Copyright (C) 2007-2019 Inverse inc.
  *
  * This file is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -1495,6 +1495,18 @@ static NSArray *reminderValues = nil;
   return [NSString stringWithFormat: @"%d", [dd forwardConstraints]];
 }
 
+- (NSString *) forwardConstraintsDomains
+{
+  NSMutableArray *domains;
+  SOGoDomainDefaults *dd;
+
+  dd = [[context activeUser] domainDefaults];
+  domains = [NSMutableArray array];
+  [domains addObjectsFromArray: [dd forwardConstraintsDomains]];
+
+  return [domains jsonRepresentation];
+}
+
 //
 // Used by templates
 //

UI/Templates/PreferencesUI/UIxPreferences.wox

@@ -21,6 +21,7 @@
     var defaultEmailAddresses = '<var:string value="defaultEmailAddresses" const:escapeHTML="NO"/>';
     var defaultCalendarCategories = <var:string value="defaultCalendarCategoriesColors" const:escapeHTML="NO"/>;
     var forwardConstraints = <var:string value="forwardConstraints" const:escapeHTML="NO"/>;
+    var forwardConstraintsDomains = <var:string value="forwardConstraintsDomains" const:escapeHTML="NO"/>;
     var sieveCapabilities = <var:string value="sieveCapabilities" const:escapeHTML="NO"/>;
   </script>
 

UI/WebServerResources/js/Preferences/PreferencesController.js

@@ -347,6 +347,12 @@
             Dialog.alert(l('Error'), l("You are not allowed to forward your messages to an internal email address."));
             sendForm = false;
           }
+          else if ($window.forwardConstraints == 2 &&
+                   $window.forwardConstraintsDomains.length > 0 &&
+                   $window.forwardConstraintsDomains.indexOf(domain) < 0) {
+            Dialog.alert(l('Error'), l("You are not allowed to forward your messages to this domain:") + " " + domain);
+            sendForm = false;
+          }
         }
       }