Specific Driver for SmtpSettingPart in order to encrypt/decrypt the password

--HG--
branch : dev

Orchard.proj

@@ -170,6 +170,14 @@
       XPath="/configuration/system.web/compilation/@debug"
       Value="false" />
 
+    <XmlUpdate XmlFileName="$(StageFolder)\web.config"
+      XPath="/configuration/system.web/machineKey/@validationKey"
+      Value="AutoGenerate" />
+    
+    <XmlUpdate XmlFileName="$(StageFolder)\web.config"
+      XPath="/configuration/system.web/machineKey/@decryptionKey"
+      Value="AutoGenerate" />
+    
     <XmlUpdate XmlFileName="$(StageFolder)\Config\Diagnostics.config"
       XPath="/system.diagnostics/trace/@autoflush"
       Value="false" />

src/Orchard.Web/Modules/Orchard.Email/Drivers/SmtpSettingsPartDriver.cs

@@ -0,0 +1,29 @@
+using Orchard.ContentManagement;
+using Orchard.ContentManagement.Drivers;
+using Orchard.Email.Models;
+using Orchard.Localization;
+
+namespace Orchard.Email.Drivers {
+
+    // We define a specific driver instead of using a TemplateFilterForRecord, because we need the ;odel to be the part and not the record.
+    // Thus the encryption/decryption will be done when accessing the part's property
+
+    public class SmtpSettingsPartDriver : ContentPartDriver<SmtpSettingsPart> {
+        public SmtpSettingsPartDriver() {
+            T = NullLocalizer.Instance;
+        }
+
+        public Localizer T { get; set; }
+
+        protected override string Prefix { get { return "SmtpSettings"; } }
+
+        protected override DriverResult Editor(SmtpSettingsPart termPart) {
+            return ContentPartTemplate(termPart, "Parts/Smtp.SiteSettings");
+        }
+
+        protected override DriverResult Editor(SmtpSettingsPart termPart, IUpdateModel updater) {
+            updater.TryUpdateModel(termPart, Prefix, null, null);
+            return Editor(termPart);
+        }
+    }
+}

src/Orchard.Web/Modules/Orchard.Email/Handlers/SmtpSettingsPartHandler.cs

@@ -9,7 +9,6 @@ namespace Orchard.Email.Handlers {
         public SmtpSettingsPartHandler(IRepository<SmtpSettingsPartRecord> repository) {
             Filters.Add(new ActivatingFilter<SmtpSettingsPart>("Site"));
             Filters.Add(StorageFilter.For(repository));
-            Filters.Add(new TemplateFilterForRecord<SmtpSettingsPartRecord>("SmtpSettings", "Parts/Smtp.SiteSettings"));
         }
     }
 }

src/Orchard.Web/Modules/Orchard.Email/Models/SmtpSettingsPart.cs

@@ -1,4 +1,6 @@
-using Orchard.ContentManagement;
+using System.Text;
+using System.Web.Security;
+using Orchard.ContentManagement;
 using System;
 
 namespace Orchard.Email.Models {
@@ -40,8 +42,8 @@ namespace Orchard.Email.Models {
         }
 
         public string Password {
-            get { return Record.Password; }
-            set { Record.Password = value; }
+            get { return String.IsNullOrWhiteSpace(Record.Password) ? String.Empty : Encoding.UTF8.GetString(MachineKey.Decode(Record.Password, MachineKeyProtection.All)); ; }
+            set { Record.Password = String.IsNullOrWhiteSpace(value) ? String.Empty : MachineKey.Encode(Encoding.UTF8.GetBytes(value), MachineKeyProtection.All); }
         }
     }
 }

src/Orchard.Web/Modules/Orchard.Email/Orchard.Email.csproj

@@ -66,6 +66,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="DataMigrations\EmailDataMigration.cs" />
+    <Compile Include="Drivers\SmtpSettingsPartDriver.cs" />
     <Compile Include="Handlers\SmtpSettingsPartHandler.cs" />
     <Compile Include="Models\SmtpSettingsPart.cs" />
     <Compile Include="Models\SmtpSettingsPartRecord.cs" />

src/Orchard.Web/Modules/Orchard.Email/Views/EditorTemplates/Parts/Smtp.SiteSettings.ascx

@@ -1,4 +1,4 @@
-<%@ Control Language="C#" Inherits="Orchard.Mvc.ViewUserControl<SmtpSettingsPartRecord>" %>
+<%@ Control Language="C#" Inherits="Orchard.Mvc.ViewUserControl<SmtpSettingsPart>" %>
 <%@ Import Namespace="Orchard.Email.Models"%>
 <%@ Import Namespace="System.Net.Mail" %>
 <fieldset>