Fixes new installation user login

U4-10305 Back office Tour

build/NuSpecs/UmbracoCms.Core.nuspec

@@ -27,19 +27,18 @@
       <dependency id="MiniProfiler" version="[2.1.0, 3.0.0)" />
       <dependency id="HtmlAgilityPack" version="[1.4.9.5, 2.0.0)" />
       <dependency id="Lucene.Net" version="[2.9.4.1, 3.0.0.0)" />
-      <dependency id="SharpZipLib" version="[0.86.0, 1.0.0)" />
       <dependency id="MySql.Data" version="[6.9.9, 7.0.0)" />
       <dependency id="ClientDependency" version="[1.9.2, 2.0.0)" />
       <dependency id="ClientDependency-Mvc5" version="[1.8.0.0, 2.0.0)" />
       <dependency id="AutoMapper" version="[3.3.1, 4.0.0)" />
       <dependency id="Newtonsoft.Json" version="[10.0.2, 11.0.0)" />
-      <dependency id="Examine" version="[0.1.89, 1.0.0)" />
+      <dependency id="Examine" version="[0.1.85, 1.0.0)" />
       <dependency id="ImageProcessor" version="[2.5.6, 3.0.0)" />
       <dependency id="ImageProcessor.Web" version="[4.8.7, 5.0.0)" />
       <dependency id="semver" version="[1.1.2, 3.0.0)" />
 	    <!-- Markdown can not be updated due to: https://github.com/hey-red/markdownsharp/issues/71#issuecomment-233585487 -->
       <dependency id="Markdown" version="[1.14.7, 2.0.0)" />
-      <dependency id="System.Threading.Tasks.Dataflow" version="[4.7.0, 5.0.0)" />
+      <dependency id="System.Threading.Tasks.Dataflow" version="[4.7.0, 5.0.0)" />
     </dependencies>
   </metadata>
   <files>

build/NuSpecs/UmbracoCms.nuspec

@@ -17,7 +17,7 @@
     <dependencies>
       <dependency id="UmbracoCms.Core" version="[$version$]" />
       <dependency id="Newtonsoft.Json" version="[10.0.2, 11.0.0)" />
-      <dependency id="Umbraco.ModelsBuilder" version="[3.0.8, 4.0.0)" />
+      <dependency id="Umbraco.ModelsBuilder" version="[3.0.7, 4.0.0)" />
       <dependency id="Microsoft.AspNet.SignalR.Core" version="[2.2.1, 3.0.0)" />
 	  <dependency id="ImageProcessor.Web.Config" version="[2.3.1, 3.0.0)" />
     </dependencies>

src/SQLCE4Umbraco/SqlCE4Umbraco.csproj

@@ -49,9 +49,11 @@
     <Reference Include="System.Core" />
     <Reference Include="System.Data.SqlServerCe, Version=4.0.0.1, Culture=neutral, PublicKeyToken=89845dcd8080cc91, processorArchitecture=MSIL">
       <HintPath>..\packages\SqlServerCE.4.0.0.1\lib\System.Data.SqlServerCe.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.Data.SqlServerCe.Entity, Version=4.0.0.1, Culture=neutral, PublicKeyToken=89845dcd8080cc91, processorArchitecture=MSIL">
       <HintPath>..\packages\SqlServerCE.4.0.0.1\lib\System.Data.SqlServerCe.Entity.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />

src/SolutionInfo.cs

@@ -11,5 +11,5 @@ using System.Resources;
 
 [assembly: AssemblyVersion("1.0.*")]
 
-[assembly: AssemblyFileVersion("7.7.8")]
-[assembly: AssemblyInformationalVersion("7.7.8")]
+[assembly: AssemblyFileVersion("7.8.0")]
+[assembly: AssemblyInformationalVersion("7.8.0-beta")]

src/Umbraco.Core/ApplicationContext.cs

@@ -1,7 +1,7 @@
 using System;
-using System.Collections.Generic;
 using System.Configuration;
 using System.Threading;
+using Semver;
 using Umbraco.Core.Configuration;
 using Umbraco.Core.Logging;
 using Umbraco.Core.ObjectResolution;
@@ -261,7 +261,7 @@ namespace Umbraco.Core
         /// - http://issues.umbraco.org/issue/U4-5728
         /// - http://issues.umbraco.org/issue/U4-5391
         /// </remarks>
-        public string UmbracoApplicationUrl
+        internal string UmbracoApplicationUrl
         {
             get
             {
@@ -269,21 +269,9 @@ namespace Umbraco.Core
                 return _umbracoApplicationUrl;
             }
         }
-
-        /// <summary>
-        /// Resets the url.
-        /// </summary>
-        public void ResetUmbracoApplicationUrl()
-        {
-            _umbracoApplicationUrl = null;
-        }
 
 	    // ReSharper disable once InconsistentNaming
-	    internal string _umbracoApplicationUrl;
-
-        internal List<string> _umbracoApplicationDomains = new List<string>();
-
-        internal string _umbracoApplicationDeploymentId;
+	    internal string _umbracoApplicationUrl;
 
         private Lazy<bool> _configured;
         internal MainDom MainDom { get; private set; }
@@ -354,6 +342,52 @@ namespace Umbraco.Core
 			}
 		}
 
+        /// <summary>
+        /// Gets the Current Version of the Umbraco Site before an upgrade
+        /// by using the last/most recent Umbraco Migration that has been run
+        /// </summary>
+        /// <returns>A SemVersion of the latest Umbraco DB Migration run</returns>
+        /// <remarks>
+        /// NOTE: This existed in the InstallHelper previously but should really be here so it can be re-used if necessary
+        /// </remarks>
+        internal SemVersion CurrentVersion()
+        {
+            //Set a default version of 0.0.0
+            var version = new SemVersion(0);
+
+            //If we have a db context available, if we don't then we are not installed anyways
+            if (DatabaseContext.IsDatabaseConfigured && DatabaseContext.CanConnect)
+                version = DatabaseContext.ValidateDatabaseSchema().DetermineInstalledVersionByMigrations(Services.MigrationEntryService);
+
+            if (version != new SemVersion(0))
+                return version;
+
+            // If we aren't able to get a result from the umbracoMigrations table then use the version in web.config, if it's available
+            if (string.IsNullOrWhiteSpace(GlobalSettings.ConfigurationStatus))
+                return version;
+
+            var configuredVersion = GlobalSettings.ConfigurationStatus;
+
+            string currentComment = null;
+
+            var current = configuredVersion.Split('-');
+            if (current.Length > 1)
+                currentComment = current[1];
+
+            Version currentVersion;
+            if (Version.TryParse(current[0], out currentVersion))
+            {
+                version = new SemVersion(
+                    currentVersion.Major,
+                    currentVersion.Minor,
+                    currentVersion.Build,
+                    string.IsNullOrWhiteSpace(currentComment) ? null : currentComment,
+                    currentVersion.Revision > 0 ? currentVersion.Revision.ToString() : null);
+            }
+
+            return version;
+        }
+
         private void AssertIsNotReady()
         {
             if (this.IsReady)

src/Umbraco.Core/Configuration/UmbracoSettings/BackOfficeElement.cs

@@ -0,0 +1,18 @@
+using System.Configuration;
+
+namespace Umbraco.Core.Configuration.UmbracoSettings
+{
+    internal class BackOfficeElement : UmbracoConfigurationElement, IBackOfficeSection
+    {
+        [ConfigurationProperty("tours")]
+        internal TourConfigElement Tours
+        {
+            get { return (TourConfigElement)this["tours"]; }
+        }
+
+        ITourSection IBackOfficeSection.Tours
+        {
+            get { return Tours; }
+        }
+    }
+}

src/Umbraco.Core/Configuration/UmbracoSettings/IBackOfficeSection.cs

@@ -0,0 +1,7 @@
+namespace Umbraco.Core.Configuration.UmbracoSettings
+{
+    public interface IBackOfficeSection
+    {
+        ITourSection Tours { get; }
+    }
+}

src/Umbraco.Core/Configuration/UmbracoSettings/ITourSection.cs

@@ -0,0 +1,7 @@
+namespace Umbraco.Core.Configuration.UmbracoSettings
+{
+    public interface ITourSection
+    {
+        bool EnableTours { get; }
+    }
+}

src/Umbraco.Core/Configuration/UmbracoSettings/IUmbracoSettingsSection.cs

@@ -5,6 +5,8 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
 {
     public interface IUmbracoSettingsSection : IUmbracoConfigurationSection
     {
+        IBackOfficeSection BackOffice { get; }
+
         IContentSection Content { get; }
 
         ISecuritySection Security { get; }

src/Umbraco.Core/Configuration/UmbracoSettings/TourConfigElement.cs

@@ -0,0 +1,17 @@
+using System.Configuration;
+
+namespace Umbraco.Core.Configuration.UmbracoSettings
+{
+    internal class TourConfigElement : UmbracoConfigurationElement, ITourSection
+    {
+        //disabled by default so that upgraders don't get it enabled by default
+        //TODO: we probably just want to disable the initial one from automatically loading ?
+        [ConfigurationProperty("enable", DefaultValue = false)]
+        public bool EnableTours
+        {
+            get { return (bool)this["enable"]; }
+        }
+
+        //TODO: We could have additional filters, etc... defined here
+    }
+}

src/Umbraco.Core/Configuration/UmbracoSettings/UmbracoSettingsSection.cs

@@ -8,6 +8,12 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
 
     public class UmbracoSettingsSection : ConfigurationSection, IUmbracoSettingsSection
     {
+        [ConfigurationProperty("backOffice")]
+        internal BackOfficeElement BackOffice
+        {
+            get { return (BackOfficeElement)this["backOffice"]; }
+        }
+
         [ConfigurationProperty("content")]
         internal ContentElement Content
         {
@@ -149,6 +155,11 @@ namespace Umbraco.Core.Configuration.UmbracoSettings
             get { return Templates; }
         }
 
+        IBackOfficeSection IUmbracoSettingsSection.BackOffice
+        {
+            get { return BackOffice; }
+        }
+
         IDeveloperSection IUmbracoSettingsSection.Developer
         {
             get { return Developer; }

src/Umbraco.Core/Configuration/UmbracoVersion.cs

@@ -6,7 +6,7 @@ namespace Umbraco.Core.Configuration
 {
     public class UmbracoVersion
     {
-        private static readonly Version Version = new Version("7.7.8");
+        private static readonly Version Version = new Version("7.8.0");
 
         /// <summary>
         /// Gets the current version of Umbraco.

src/Umbraco.Core/Events/ScopeEventDispatcherBase.cs

@@ -76,257 +76,260 @@ namespace Umbraco.Core.Events
         {
             if (_events == null)
                 return Enumerable.Empty<IEventDefinition>();
-
-            IReadOnlyList<IEventDefinition> events;
+            
             switch (filter)
             {
                 case EventDefinitionFilter.All:
-                    events = _events;
-                    break;
+                    return FilterSupersededAndUpdateToLatestEntity(_events);
                 case EventDefinitionFilter.FirstIn:
                     var l1 = new OrderedHashSet<IEventDefinition>();
                     foreach (var e in _events)
+                    {
                         l1.Add(e);
-                    events = l1;
-                    break;
+                    }
+                    return FilterSupersededAndUpdateToLatestEntity(l1);
                 case EventDefinitionFilter.LastIn:
                     var l2 = new OrderedHashSet<IEventDefinition>(keepOldest: false);
                     foreach (var e in _events)
+                    {
                         l2.Add(e);
-                    events = l2;
-                    break;
+                    }
+                    return FilterSupersededAndUpdateToLatestEntity(l2);
                 default:
                     throw new ArgumentOutOfRangeException("filter", filter, null);
             }
-
-            return FilterSupersededAndUpdateToLatestEntity(events);
         }
-
-        private class EventDefinitionInfos
+        
+        private class EventDefinitionTypeData
         {
             public IEventDefinition EventDefinition { get; set; }
-            public Type[] SupersedeTypes { get; set; }
+            public Type EventArgType { get; set; }
+            public SupersedeEventAttribute[] SupersedeAttributes { get; set; }
         }
-
-        // fixme
-        // this is way too convoluted, the superceede attribute is used only on DeleteEventargs to specify
-        // that it superceeds save, publish, move and copy - BUT - publish event args is also used for
-        // unpublishing and should NOT be superceeded - so really it should not be managed at event args
-        // level but at event level
-        //
-        // what we want is:
-        // if an entity is deleted, then all Saved, Moved, Copied, Published events prior to this should
-        // not trigger for the entity - and even though, does it make any sense? making a copy of an entity
-        // should ... trigger?
-        //
-        // not going to refactor it all - we probably want to *always* trigger event but tell people that
-        // due to scopes, they should not expected eg a saved entity to still be around - however, now,
-        // going to write a ugly condition to deal with U4-10764
-
-        // iterates over the events (latest first) and filter out any events or entities in event args that are included
-        // in more recent events that Supersede previous ones. For example, If an Entity has been Saved and then Deleted, we don't want
-        // to raise the Saved event (well actually we just don't want to include it in the args for that saved event)
-        internal static IEnumerable<IEventDefinition> FilterSupersededAndUpdateToLatestEntity(IReadOnlyList<IEventDefinition> events)
+        
+        /// <summary>
+        /// This will iterate over the events (latest first) and filter out any events or entities in event args that are included 
+        /// in more recent events that Supersede previous ones. For example, If an Entity has been Saved and then Deleted, we don't want
+        /// to raise the Saved event (well actually we just don't want to include it in the args for that saved event)
+        /// </summary>
+        /// <param name="events"></param>
+        /// <returns></returns>
+        private static IEnumerable<IEventDefinition> FilterSupersededAndUpdateToLatestEntity(IReadOnlyList<IEventDefinition> events)
         {
-            // keeps the 'latest' entity and associated event data
-            var entities = new List<Tuple<IEntity, EventDefinitionInfos>>();
+            //used to keep the 'latest' entity and associated event definition data
+            var allEntities = new List<Tuple<IEntity, EventDefinitionTypeData>>();
+
+            //tracks all CancellableObjectEventArgs instances in the events which is the only type of args we can work with
+            var cancelableArgs = new List<CancellableObjectEventArgs>();
 
-            // collects the event definitions
-            // collects the arguments in result, that require their entities to be updated
             var result = new List<IEventDefinition>();
-            var resultArgs = new List<CancellableObjectEventArgs>();
 
-            // eagerly fetch superceeded arg types for each arg type
-            var argTypeSuperceeding = events.Select(x => x.Args.GetType())
+            //This will eagerly load all of the event arg types and their attributes so we don't have to continuously look this data up
+            var allArgTypesWithAttributes = events.Select(x => x.Args.GetType())
                 .Distinct()
-                .ToDictionary(x => x, x => x.GetCustomAttributes<SupersedeEventAttribute>(false).Select(y => y.SupersededEventArgsType).ToArray());
-
-            // iterate over all events and filter
-            //
-            // process the list in reverse, because events are added in the order they are raised and we want to keep
-            // the latest (most recent) entities and filter out what is not relevant anymore (too old), eg if an entity
-            // is Deleted after being Saved, we want to filter out the Saved event
+                .ToDictionary(x => x, x => x.GetCustomAttributes<SupersedeEventAttribute>(false).ToArray());
+               
+            //Iterate all events and collect the actual entities in them and relates them to their corresponding EventDefinitionTypeData
+            //we'll process the list in reverse because events are added in the order they are raised and we want to filter out
+            //any entities from event args that are not longer relevant 
+            //(i.e. if an item is Deleted after it's Saved, we won't include the item in the Saved args)
             for (var index = events.Count - 1; index >= 0; index--)
             {
-                var def = events[index];
+                var eventDefinition = events[index];
 
-                var infos = new EventDefinitionInfos
+                var argType = eventDefinition.Args.GetType();
+                var attributes = allArgTypesWithAttributes[eventDefinition.Args.GetType()];
+
+                var meta = new EventDefinitionTypeData
                 {
-                    EventDefinition = def,
-                    SupersedeTypes = argTypeSuperceeding[def.Args.GetType()]
+                    EventDefinition = eventDefinition,
+                    EventArgType = argType,
+                    SupersedeAttributes = attributes
                 };
 
-                var args = def.Args as CancellableObjectEventArgs;
-                if (args == null)
+                var args = eventDefinition.Args as CancellableObjectEventArgs;
+                if (args != null)
                 {
-                    // not a cancellable event arg, include event definition in result
-                    result.Add(def);
-                }
-                else
-                {
-                    // event object can either be a single object or an enumerable of objects
-                    // try to get as an enumerable, get null if it's not
-                    var eventObjects = TypeHelper.CreateGenericEnumerableFromObject(args.EventObject);
-                    if (eventObjects == null)
+                    var list = TypeHelper.CreateGenericEnumerableFromObject(args.EventObject);
+
+                    if (list == null)
                     {
-                        // single object, cast as an IEntity
-                        // if cannot cast, cannot filter, nothing - just include event definition in result
-                        var eventEntity = args.EventObject as IEntity;
-                        if (eventEntity == null)
+                        //extract the event object
+                        var obj = args.EventObject as IEntity;
+                        if (obj != null)
                         {
-                            result.Add(def);
-                            continue;
+                            //Now check if this entity already exists in other event args that supersede this current event arg type
+                            if (IsFiltered(obj, meta, allEntities) == false)
+                            {
+                                //if it's not filtered we can adde these args to the response
+                                cancelableArgs.Add(args);
+                                result.Add(eventDefinition);
+                                //track the entity
+                                allEntities.Add(Tuple.Create(obj, meta));
+                            }
                         }
-
-                        // look for this entity in superceding event args
-                        // found = must be removed (ie not added), else track
-                        if (IsSuperceeded(eventEntity, infos, entities) == false)
+                        else
                         {
-                            // track
-                            entities.Add(Tuple.Create(eventEntity, infos));
-
-                            // track result arguments
-                            // include event definition in result
-                            resultArgs.Add(args);
-                            result.Add(def);
+                            //Can't retrieve the entity so cant' filter or inspect, just add to the output
+                            result.Add(eventDefinition);                            
                         }
                     }
                     else
                     {
-                        // enumerable of objects
                         var toRemove = new List<IEntity>();
-                        foreach (var eventObject in eventObjects)
+                        foreach (var entity in list)
                         {
-                            // extract the event object, cast as an IEntity
-                            // if cannot cast, cannot filter, nothing to do - just leave it in the list & continue
-                            var eventEntity = eventObject as IEntity;
-                            if (eventEntity == null)
-                                continue;
-
-                            // look for this entity in superceding event args
-                            // found = must be removed, else track
-                            if (IsSuperceeded(eventEntity, infos, entities))
-                                toRemove.Add(eventEntity);
+                            //extract the event object
+                            var obj = entity as IEntity;
+                            if (obj != null)
+                            {
+                                //Now check if this entity already exists in other event args that supersede this current event arg type
+                                if (IsFiltered(obj, meta, allEntities))
+                                {
+                                    //track it to be removed
+                                    toRemove.Add(obj);
+                                }
+                                else
+                                {
+                                    //track the entity, it's not filtered
+                                    allEntities.Add(Tuple.Create(obj, meta));
+                                }
+                            }
                             else
-                                entities.Add(Tuple.Create(eventEntity, infos));
+                            {
+                                //we don't need to do anything here, we can't cast to IEntity so we cannot filter, so it will just remain in the list
+                            }
                         }
 
-                        // remove superceded entities
+                        //remove anything that has been filtered
                         foreach (var entity in toRemove)
-                            eventObjects.Remove(entity);
+                        {
+                            list.Remove(entity);
+                        }
 
-                        // if there are still entities in the list, keep the event definition
-                        if (eventObjects.Count > 0)
+                        //track the event and include in the response if there's still entities remaining in the list
+                        if (list.Count > 0)
                         {
                             if (toRemove.Count > 0)
                             {
-                                // re-assign if changed
-                                args.EventObject = eventObjects;
+                                //re-assign if the items have changed
+                                args.EventObject = list;
                             }
-
-                            // track result arguments
-                            // include event definition in result
-                            resultArgs.Add(args);
-                            result.Add(def);
+                            cancelableArgs.Add(args);
+                            result.Add(eventDefinition);
                         }
                     }
                 }
+                else
+                {
+                    //it's not a cancelable event arg so we just include it in the result
+                    result.Add(eventDefinition);
+                }
             }
 
-            // go over all args in result, and update them with the latest instanceof each entity
-            UpdateToLatestEntities(entities, resultArgs);
+            //Now we'll deal with ensuring that only the latest(non stale) entities are used throughout all event args
+            UpdateToLatestEntities(allEntities, cancelableArgs);
 
-            // reverse, since we processed the list in reverse
+            //we need to reverse the result since we've been adding by latest added events first!
             result.Reverse();
 
             return result;
         }
 
-        // edits event args to use the latest instance of each entity
-        private static void UpdateToLatestEntities(IEnumerable<Tuple<IEntity, EventDefinitionInfos>> entities, IEnumerable<CancellableObjectEventArgs> args)
+        private static void UpdateToLatestEntities(IEnumerable<Tuple<IEntity, EventDefinitionTypeData>> allEntities, IEnumerable<CancellableObjectEventArgs> cancelableArgs)
         {
-            // get the latest entities
-            // ordered hash set + keepOldest will keep the latest inserted entity (in case of duplicates)
-            var latestEntities = new OrderedHashSet<IEntity>(keepOldest: true);
-            foreach (var entity in entities.OrderByDescending(entity => entity.Item1.UpdateDate))
-                latestEntities.Add(entity.Item1);
+            //Now we'll deal with ensuring that only the latest(non stale) entities are used throughout all event args
 
-            foreach (var arg in args)
+            var latestEntities = new OrderedHashSet<IEntity>(keepOldest: true);
+            foreach (var entity in allEntities.OrderByDescending(entity => entity.Item1.UpdateDate))
             {
-                // event object can either be a single object or an enumerable of objects
-                // try to get as an enumerable, get null if it's not
-                var eventObjects = TypeHelper.CreateGenericEnumerableFromObject(arg.EventObject);
-                if (eventObjects == null)
+                latestEntities.Add(entity.Item1);
+            }
+
+            foreach (var args in cancelableArgs)
+            {
+                var list = TypeHelper.CreateGenericEnumerableFromObject(args.EventObject);
+                if (list == null)
                 {
-                    // single object
-                    // look for a more recent entity for that object, and replace if any
-                    // works by "equalling" entities ie the more recent one "equals" this one (though different object)
-                    var foundEntity = latestEntities.FirstOrDefault(x => Equals(x, arg.EventObject));
+                    //try to find the args entity in the latest entity - based on the equality operators, this will 
+                    //match by Id since that is the default equality checker for IEntity. If one is found, than it is 
+                    //the most recent entity instance so update the args with that instance so we don't emit a stale instance.
+                    var foundEntity = latestEntities.FirstOrDefault(x => Equals(x, args.EventObject));
                     if (foundEntity != null)
-                        arg.EventObject = foundEntity;
+                    {
+                        args.EventObject = foundEntity;
+                    }
                 }
                 else
                 {
-                    // enumerable of objects
-                    // same as above but for each object
                     var updated = false;
-                    for (var i = 0; i < eventObjects.Count; i++)
+
+                    for (int i = 0; i < list.Count; i++)
                     {
-                        var foundEntity = latestEntities.FirstOrDefault(x => Equals(x, eventObjects[i]));
-                        if (foundEntity == null) continue;
-                        eventObjects[i] = foundEntity;
-                        updated = true;
+                        //try to find the args entity in the latest entity - based on the equality operators, this will 
+                        //match by Id since that is the default equality checker for IEntity. If one is found, than it is 
+                        //the most recent entity instance so update the args with that instance so we don't emit a stale instance.
+                        var foundEntity = latestEntities.FirstOrDefault(x => Equals(x, list[i]));
+                        if (foundEntity != null)
+                        {
+                            list[i] = foundEntity;
+                            updated = true;
+                        }
                     }
 
                     if (updated)
-                        arg.EventObject = eventObjects;
+                    {
+                        args.EventObject = list;
+                    }
                 }
             }
         }
 
-        // determines if a given entity, appearing in a given event definition, should be filtered out,
-        // considering the entities that have already been visited - an entity is filtered out if it
-        // appears in another even definition, which superceedes this event definition.
-        private static bool IsSuperceeded(IEntity entity, EventDefinitionInfos infos, List<Tuple<IEntity, EventDefinitionInfos>> entities)
+        /// <summary>
+        /// This will check against all of the processed entity/events (allEntities) to see if this entity already exists in 
+        /// event args that supersede the event args being passed in and if so returns true.
+        /// </summary>
+        /// <param name="entity"></param>
+        /// <param name="eventDef"></param>
+        /// <param name="allEntities"></param>
+        /// <returns></returns>
+        private static bool IsFiltered(
+            IEntity entity,
+            EventDefinitionTypeData eventDef,
+            List<Tuple<IEntity, EventDefinitionTypeData>> allEntities)
         {
-            //var argType = meta.EventArgsType;
-            var argType = infos.EventDefinition.Args.GetType();
+            var argType = eventDef.EventDefinition.Args.GetType();
 
-            // look for other instances of the same entity, coming from an event args that supercedes other event args,
-            // ie is marked with the attribute, and is not this event args (cannot supersede itself)
-            var superceeding = entities
-                .Where(x => x.Item2.SupersedeTypes.Length > 0 // has the attribute
-                    && x.Item2.EventDefinition.Args.GetType() != argType // is not the same
-                    && Equals(x.Item1, entity)) // same entity
+            //check if the entity is found in any processed event data that could possible supersede this one
+            var foundByEntity = allEntities
+                .Where(x => x.Item2.SupersedeAttributes.Length > 0
+                            //if it's the same arg type than it cannot supersede                
+                            && x.Item2.EventArgType != argType
+                            && Equals(x.Item1, entity))
                 .ToArray();
 
-            // first time we see this entity = not filtered
-            if (superceeding.Length == 0)
+            //no args have been processed with this entity so it should not be filtered
+            if (foundByEntity.Length == 0)
                 return false;
 
-            // fixme see notes above
-            // delete event args does NOT superceedes 'unpublished' event
-            if (argType.IsGenericType && argType.GetGenericTypeDefinition() == typeof(PublishEventArgs<>) && infos.EventDefinition.EventName == "UnPublished")
-                return false;
-
-            // found occurences, need to determine if this event args is superceded
             if (argType.IsGenericType)
             {
-                // generic, must compare type arguments
-                var supercededBy = superceeding.FirstOrDefault(x =>
-                    x.Item2.SupersedeTypes.Any(y =>
-                        // superceeding a generic type which has the same generic type definition
-                        // fixme no matter the generic type parameters? could be different?
-                        y.IsGenericTypeDefinition && y == argType.GetGenericTypeDefinition()
-                        // or superceeding a non-generic type which is ... fixme how is this ever possible? argType *is* generic?
-                        || y.IsGenericTypeDefinition == false && y == argType));
+                var supercededBy = foundByEntity
+                    .FirstOrDefault(x =>
+                        x.Item2.SupersedeAttributes.Any(y =>
+                            //if the attribute type is a generic type def then compare with the generic type def of the event arg
+                                (y.SupersededEventArgsType.IsGenericTypeDefinition && y.SupersededEventArgsType == argType.GetGenericTypeDefinition())
+                                //if the attribute type is not a generic type def then compare with the normal type of the event arg
+                                || (y.SupersededEventArgsType.IsGenericTypeDefinition == false && y.SupersededEventArgsType == argType)));
                 return supercededBy != null;
             }
             else
             {
-                // non-generic, can compare types 1:1
-                var supercededBy = superceeding.FirstOrDefault(x =>
-                    x.Item2.SupersedeTypes.Any(y => y == argType));
+                var supercededBy = foundByEntity
+                    .FirstOrDefault(x =>
+                        x.Item2.SupersedeAttributes.Any(y =>
+                            //since the event arg type is not a generic type, then we just compare type 1:1
+                                y.SupersededEventArgsType == argType));
                 return supercededBy != null;
             }
         }

src/Umbraco.Core/HttpContextExtensions.cs

@@ -26,13 +26,13 @@ namespace Umbraco.Core
                 var ipAddress = httpContext.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
 
                 if (string.IsNullOrEmpty(ipAddress))
-                    return httpContext.Request.ServerVariables["REMOTE_ADDR"];
+                    return httpContext.Request.UserHostAddress;
 
                 var addresses = ipAddress.Split(',');
                 if (addresses.Length != 0)
                     return addresses[0];
 
-                return httpContext.Request.ServerVariables["REMOTE_ADDR"];
+                return httpContext.Request.UserHostAddress;
             }
             catch (System.Exception ex)
             {

src/Umbraco.Core/Logging/RollingFileCleanupAppender.cs

@@ -1,95 +0,0 @@
-using System;
-using System.IO;
-using log4net.Appender;
-using log4net.Util;
-
-namespace Umbraco.Core.Logging
-{
-    /// <summary>
-    /// This class will do the exact same thing as the RollingFileAppender that comes from log4net
-    /// With the extension, that it is able to do automatic cleanup of the logfiles in the directory where logging happens
-    /// 
-    /// By specifying the properties MaxLogFileDays and BaseFilePattern, the files will automaticly get deleted when
-    /// the logger is configured(typically when the app starts). To utilize this appender swap out the type of the rollingFile appender
-    /// that ships with Umbraco, to be Umbraco.Core.Logging.RollingFileCleanupAppender, and add the maxLogFileDays and baseFilePattern elements 
-    /// to the configuration i.e.:
-    /// 
-    /// <example>
-    ///  <appender name="rollingFile" type="Log4netAwesomeness.CustomRollingFileAppender, Log4netAwesomeness">
-    ///	  <file type="log4net.Util.PatternString" value="App_Data\Logs\UmbracoTraceLog.%property{log4net:HostName}.txt" />
-    ///    <lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
-    ///    <appendToFile value="true" />
-    ///    <rollingStyle value="Date" />
-    ///    <maximumFileSize value="5MB" />
-    ///    <maxLogFileDays value="5"/>
-    ///    <basefilePattern value="UmbracoTraceLog.*.txt.*"/>
-    ///    <layout type="log4net.Layout.PatternLayout">
-    ///      <conversionPattern value=" %date [P%property{processId}/D%property{appDomainId}/T%thread] %-5level %logger - %message%newline" />
-    ///    </layout>
-    ///    <layout type="log4net.Layout.PatternLayout">
-    ///      <conversionPattern value=" %date [P%property{processId}/D%property{appDomainId}/T%thread] %-5level %logger - %message%newline" />
-    ///    </layout>
-    ///    <encoding value="utf-8" />
-    ///  </appender>
-    /// </example>
-    /// </summary>
-    public class RollingFileCleanupAppender : RollingFileAppender
-    {
-        public int MaxLogFileDays { get; set; }
-        public string BaseFilePattern { get; set; }
-
-        /// <summary>
-        /// This override will delete logs older than the specified amount of days
-        /// </summary>
-        /// <param name="fileName"></param>
-        /// <param name="append"></param>
-        protected override void OpenFile(string fileName, bool append)
-        {
-            bool cleanup = true;
-            // Validate settings and input
-            if (MaxLogFileDays <= 0)
-            {
-                LogLog.Warn(typeof(RollingFileCleanupAppender), "Parameter 'MaxLogFileDays' needs to be a positive integer, aborting cleanup");
-                cleanup = false;
-            }
-
-            if (string.IsNullOrWhiteSpace(BaseFilePattern))
-            {
-                LogLog.Warn(typeof(RollingFileCleanupAppender), "Parameter 'BaseFilePattern' is empty, aborting cleanup");
-                cleanup = false;
-            }
-            // grab the directory we are logging to, as this is were we will search for older logfiles
-            var logFolder = Path.GetDirectoryName(fileName);
-            if (Directory.Exists(logFolder) == false)
-            {
-                LogLog.Warn(typeof(RollingFileCleanupAppender), string.Format("Directory '{0}' for logfiles does not exist, aborting cleanup", logFolder));
-                cleanup = false;
-            }
-            // If everything is validated, we can do the actual cleanup
-            if (cleanup)
-            {
-                Cleanup(logFolder);
-            }
-
-            base.OpenFile(fileName, append);
-        }
-
-        private void Cleanup(string directoryPath)
-        {
-            // only take files that matches the pattern we are using i.e. UmbracoTraceLog.*.txt.*
-            string[] logFiles = Directory.GetFiles(directoryPath, BaseFilePattern);
-            LogLog.Debug(typeof(RollingFileCleanupAppender), string.Format("Found {0} files that matches the baseFilePattern: '{1}'", logFiles.Length, BaseFilePattern));
-
-            foreach (var logFile in logFiles)
-            {
-                DateTime lastAccessTime = System.IO.File.GetLastWriteTimeUtc(logFile);
-                // take the value from the config file
-                if (lastAccessTime < DateTime.Now.AddDays(-MaxLogFileDays))
-                {
-                    LogLog.Debug(typeof(RollingFileCleanupAppender), string.Format("Deleting file {0} as its lastAccessTime is older than {1} days speficied by MaxLogFileDays", logFile, MaxLogFileDays));
-                    base.DeleteFile(logFile);
-                }
-            }
-        }
-    }
-}

src/Umbraco.Core/Models/AuditItem.cs

@@ -2,18 +2,30 @@
 
 namespace Umbraco.Core.Models
 {
-    public sealed class AuditItem : Entity, IAggregateRoot
+    public sealed class AuditItem : Entity, IAuditItem
     {
+        /// <summary>
+        /// Constructor for creating an item to be created
+        /// </summary>
+        /// <param name="objectId"></param>
+        /// <param name="comment"></param>
+        /// <param name="type"></param>
+        /// <param name="userId"></param>
         public AuditItem(int objectId, string comment, AuditType type, int userId)
         {
+            DisableChangeTracking();
+
             Id = objectId;
             Comment = comment;
             AuditType = type;
             UserId = userId;
+
+            EnableChangeTracking();
         }
 
         public string Comment { get; private set; }
         public AuditType AuditType { get; private set; }
         public int UserId { get; private set; }
+     
     }
 }

src/Umbraco.Core/Models/IAuditItem.cs

@@ -0,0 +1,12 @@
+using System;
+using Umbraco.Core.Models.EntityBase;
+
+namespace Umbraco.Core.Models
+{
+    public interface IAuditItem : IAggregateRoot
+    {
+        string Comment { get; }
+        AuditType AuditType { get; }
+        int UserId { get; }
+    }
+}

src/Umbraco.Core/Models/Identity/IdentityModelMappings.cs

@@ -40,19 +40,6 @@ namespace Umbraco.Core.Models.Identity
                     identityUser.EnableChangeTracking();
                 });
             
-            config.CreateMap<BackOfficeIdentityUser, UserData>()
-                .ConstructUsing((BackOfficeIdentityUser user) => new UserData(Guid.NewGuid().ToString("N"))) //this is the 'session id'
-                .ForMember(detail => detail.Id, opt => opt.MapFrom(user => user.Id))
-                .ForMember(detail => detail.AllowedApplications, opt => opt.MapFrom(user => user.AllowedSections))
-                .ForMember(detail => detail.Roles, opt => opt.MapFrom(user => user.Roles.Select(x => x.RoleId).ToArray()))
-                .ForMember(detail => detail.RealName, opt => opt.MapFrom(user => user.Name))
-                //When mapping to UserData which is used in the authcookie we want ALL start nodes including ones defined on the groups
-                .ForMember(detail => detail.StartContentNodes, opt => opt.MapFrom(user => user.CalculatedContentStartNodeIds))
-                //When mapping to UserData which is used in the authcookie we want ALL start nodes including ones defined on the groups
-                .ForMember(detail => detail.StartMediaNodes, opt => opt.MapFrom(user => user.CalculatedMediaStartNodeIds))
-                .ForMember(detail => detail.Username, opt => opt.MapFrom(user => user.UserName))
-                .ForMember(detail => detail.Culture, opt => opt.MapFrom(user => user.Culture))
-                .ForMember(detail => detail.SessionId, opt => opt.MapFrom(user => user.SecurityStamp.IsNullOrWhiteSpace() ? Guid.NewGuid().ToString("N") : user.SecurityStamp));
         }
 
         private string GetPasswordHash(string storedPass)

src/Umbraco.Core/Models/Membership/IUser.cs

@@ -69,6 +69,11 @@ namespace Umbraco.Core.Models.Membership
         /// <summary>
         /// Will hold the media file system relative path of the users custom avatar if they uploaded one
         /// </summary>
-        string Avatar { get; set; }
+        string Avatar { get; set; }
+
+        /// <summary>
+        /// A Json blob stored for recording tour data for a user
+        /// </summary>
+        string TourData { get; set; }
     }
 }

src/Umbraco.Core/Models/Membership/User.cs

@@ -99,6 +99,7 @@ namespace Umbraco.Core.Models.Membership
         private string _name;
         private string _securityStamp;
         private string _avatar;
+        private string _tourData;
         private int _sessionTimeout;
         private int[] _startContentIds;
         private int[] _startMediaIds;
@@ -132,6 +133,7 @@ namespace Umbraco.Core.Models.Membership
 
             public readonly PropertyInfo SecurityStampSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.SecurityStamp);
             public readonly PropertyInfo AvatarSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.Avatar);
+            public readonly PropertyInfo TourDataSelector = ExpressionHelper.GetPropertyInfo<User, string>(x => x.TourData);
             public readonly PropertyInfo SessionTimeoutSelector = ExpressionHelper.GetPropertyInfo<User, int>(x => x.SessionTimeout);
             public readonly PropertyInfo StartContentIdSelector = ExpressionHelper.GetPropertyInfo<User, int[]>(x => x.StartContentIds);
             public readonly PropertyInfo StartMediaIdSelector = ExpressionHelper.GetPropertyInfo<User, int[]>(x => x.StartMediaIds);
@@ -464,8 +466,18 @@ namespace Umbraco.Core.Models.Membership
         {
             get { return _avatar; }
             set { SetPropertyValueAndDetectChanges(value, ref _avatar, Ps.Value.AvatarSelector); }
-        }        
+        }
 
+        /// <summary>
+        /// A Json blob stored for recording tour data for a user
+        /// </summary>
+        [DataMember]
+        public string TourData
+        {
+            get { return _tourData; }
+            set { SetPropertyValueAndDetectChanges(value, ref _tourData, Ps.Value.TourDataSelector); }
+        }
+
         /// <summary>
         /// Gets or sets the session timeout.
         /// </summary>

src/Umbraco.Core/Models/Rdbms/CacheInstructionDto.cs

@@ -27,5 +27,10 @@ namespace Umbraco.Core.Models.Rdbms
         [NullSetting(NullSetting = NullSettings.NotNull)]
         [Length(500)]
         public string OriginIdentity { get; set; }
+
+        [Column("instructionCount")]
+        [NullSetting(NullSetting = NullSettings.NotNull)]
+        [Constraint(Default = 1)]
+        public int InstructionCount { get; set; }
     }
 }

src/Umbraco.Core/Models/Rdbms/ContentDto.cs

@@ -24,4 +24,5 @@ namespace Umbraco.Core.Models.Rdbms
         [ResultColumn]
         public NodeDto NodeDto { get; set; }
     }
+    
 }

src/Umbraco.Core/Models/Rdbms/LogDto.cs

@@ -32,6 +32,6 @@ namespace Umbraco.Core.Models.Rdbms
         [Column("logComment")]
         [NullSetting(NullSetting = NullSettings.Null)]
         [Length(4000)]
-        public string Comment { get; set; }
+        public string Comment { get; set; }        
     }
 }

src/Umbraco.Core/Models/Rdbms/MediaDto.cs

@@ -0,0 +1,29 @@
+using System;
+using Umbraco.Core.Persistence;
+using Umbraco.Core.Persistence.DatabaseAnnotations;
+
+namespace Umbraco.Core.Models.Rdbms
+{
+    [TableName("cmsMedia")]
+    [PrimaryKey("versionId", autoIncrement = false)]
+    [ExplicitColumns]
+    internal class MediaDto
+    {
+        [Column("nodeId")]
+        [ForeignKey(typeof(ContentDto), Column = "nodeId")]
+        [ForeignKey(typeof(NodeDto))]
+        [Index(IndexTypes.UniqueNonClustered, Name = "IX_cmsMedia", ForColumns = "nodeId, versionId, mediaPath")]
+        public int NodeId { get; set; }        
+
+        [Column("versionId")]
+        [PrimaryKeyColumn(AutoIncrement = false)]
+        public Guid VersionId { get; set; }
+        
+        [Column("mediaPath")]
+        [NullSetting(NullSetting = NullSettings.Null)]
+        public string MediaPath { get; set; }
+
+        [ResultColumn]
+        public ContentVersionDto ContentVersionDto { get; set; }
+    }
+}

src/Umbraco.Core/Models/Rdbms/PropertyTypeDto.cs

@@ -27,6 +27,7 @@ namespace Umbraco.Core.Models.Rdbms
         [ForeignKey(typeof(PropertyTypeGroupDto))]
         public int? PropertyTypeGroupId { get; set; }
 
+        [Index(IndexTypes.NonClustered, Name = "IX_cmsPropertyTypeAlias")]
         [Column("Alias")]
         public string Alias { get; set; }
 

src/Umbraco.Core/Models/Rdbms/UserDto.cs

@@ -15,7 +15,7 @@ namespace Umbraco.Core.Models.Rdbms
         {
             UserGroupDtos = new List<UserGroupDto>();
             UserStartNodeDtos = new HashSet<UserStartNodeDto>();
-        }
+        }
 
         [Column("id")]
         [PrimaryKeyColumn(Name = "PK_user")]
@@ -40,7 +40,7 @@ namespace Umbraco.Core.Models.Rdbms
         [Column("userPassword")]
         [Length(500)]
         public string Password { get; set; }
-
+
         /// <summary>
         /// This will represent a JSON structure of how the password has been created (i.e hash algorithm, iterations)
         /// </summary>
@@ -95,7 +95,7 @@ namespace Umbraco.Core.Models.Rdbms
         [NullSetting(NullSetting = NullSettings.NotNull)]
         [Constraint(Default = SystemMethods.CurrentDateTime)]
         public DateTime UpdateDate { get; set; }
-
+
         /// <summary>
         /// Will hold the media file system relative path of the users custom avatar if they uploaded one
         /// </summary>
@@ -103,6 +103,14 @@ namespace Umbraco.Core.Models.Rdbms
         [NullSetting(NullSetting = NullSettings.Null)]
         [Length(500)]
         public string Avatar { get; set; }
+
+        /// <summary>
+        /// A Json blob stored for recording tour data for a user
+        /// </summary>
+        [Column("tourData")]
+        [NullSetting(NullSetting = NullSettings.Null)]
+        [SpecialDbType(SpecialDbTypes.NTEXT)]
+        public string TourData { get; set; }
 
         [ResultColumn]
         public List<UserGroupDto> UserGroupDtos { get; set; }

src/Umbraco.Core/Models/Rdbms/UserLoginDto.cs

@@ -0,0 +1,52 @@
+using System;
+using Umbraco.Core.Persistence;
+using Umbraco.Core.Persistence.DatabaseAnnotations;
+
+namespace Umbraco.Core.Models.Rdbms
+{
+    [TableName("umbracoUserLogin")]
+    [PrimaryKey("sessionId", autoIncrement = false)]
+    [ExplicitColumns]
+    internal class UserLoginDto
+    {
+        [Column("sessionId")]
+        [PrimaryKeyColumn(AutoIncrement = false)]
+        public Guid SessionId { get; set; }
+
+        [Column("userId")]
+        [ForeignKey(typeof(UserDto), Name = "FK_umbracoUserLogin_umbracoUser_id")]
+        public int UserId { get; set; }
+
+        /// <summary>
+        /// Tracks when the session is created
+        /// </summary>
+        [Column("loggedInUtc")]
+        [NullSetting(NullSetting = NullSettings.NotNull)]
+        public DateTime LoggedInUtc { get; set; }
+
+        /// <summary>
+        /// Updated every time a user's session is validated
+        /// </summary>
+        /// <remarks>
+        /// This allows us to guess if a session is timed out if a user doesn't actively log out
+        /// and also allows us to trim the data in the table
+        /// </remarks>
+        [Column("lastValidatedUtc")]
+        [NullSetting(NullSetting = NullSettings.NotNull)]
+        public DateTime LastValidatedUtc { get; set; }
+
+        /// <summary>
+        /// Tracks when the session is removed when the user's account is logged out
+        /// </summary>
+        [Column("loggedOutUtc")]
+        [NullSetting(NullSetting = NullSettings.Null)]
+        public DateTime? LoggedOutUtc { get; set; }
+
+        /// <summary>
+        /// Logs the IP address of the session if available
+        /// </summary>
+        [Column("ipAddress")]
+        [NullSetting(NullSetting = NullSettings.Null)]
+        public string IpAddress { get; set; }
+    }
+}

src/Umbraco.Core/Models/Rdbms/UserTypeDto.cs

@@ -4,7 +4,7 @@ using Umbraco.Core.Persistence.DatabaseAnnotations;
 
 namespace Umbraco.Core.Models.Rdbms
 {
-    [Obsolete("Table no longer exists as of 7.6 - retained only to support migrations from previous versions")]
+    [Obsolete("Table no longer exists as of 7.7 - retained only to support migrations from previous versions")]
     [TableName("umbracoUserType")]
     [PrimaryKey("id")]
     [ExplicitColumns]

src/Umbraco.Core/Models/UmbracoObjectTypes.cs

@@ -188,7 +188,7 @@ namespace Umbraco.Core.Models
         Language,
 
         /// <summary>
-        /// Document Blueprint
+        /// Document
         /// </summary>
         [UmbracoObjectType(Constants.ObjectTypes.DocumentBlueprint, typeof(IContent))]
         [FriendlyName("DocumentBlueprint")]

src/Umbraco.Core/Models/UserExtensions.cs

@@ -30,12 +30,11 @@ namespace Umbraco.Core.Models
         /// Tries to lookup the user's gravatar to see if the endpoint can be reached, if so it returns the valid URL
         /// </summary>
         /// <param name="user"></param>
-        /// <param name="userService"></param>
         /// <param name="staticCache"></param>
         /// <returns>
         /// A list of 5 different sized avatar URLs
         /// </returns>
-        internal static string[] GetCurrentUserAvatarUrls(this IUser user, IUserService userService, ICacheProvider staticCache)
+        internal static string[] GetUserAvatarUrls(this IUser user, ICacheProvider staticCache)
         {
             //check if the user has explicitly removed all avatars including a gravatar, this will be possible and the value will be "none"
             if (user.Avatar == "none")

src/Umbraco.Core/Packaging/PackageExtraction.cs

@@ -2,7 +2,7 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using ICSharpCode.SharpZipLib.Zip;
+using System.IO.Compression;
 
 namespace Umbraco.Core.Packaging
 {
@@ -14,17 +14,17 @@ namespace Umbraco.Core.Packaging
             bool fileFound = false;
             string foundDir = null;
 
-            ReadZipfileEntries(packageFilePath, (entry, stream) =>
+            ReadZipfileEntries(packageFilePath, entry =>
             {
                 string fileName = Path.GetFileName(entry.Name);
 
-                if (string.IsNullOrEmpty(fileName) == false &&
-                    fileName.Equals(fileToRead, StringComparison.CurrentCultureIgnoreCase))
+                if (string.IsNullOrEmpty(fileName) == false && fileName.Equals(fileToRead, StringComparison.CurrentCultureIgnoreCase))
                 {
 
                     foundDir = entry.Name.Substring(0, entry.Name.Length - fileName.Length);
                     fileFound = true;
-                    using (var reader = new StreamReader(stream))
+                    using (var entryStream = entry.Open())
+                    using (var reader = new StreamReader(entryStream))
                     {
                         retVal = reader.ReadToEnd();
                         return false;
@@ -77,7 +77,7 @@ namespace Umbraco.Core.Packaging
             var d = sourceDestination.ToDictionary(k => k.Key.ToLower(), v => v.Value);
 
 
-            ReadZipfileEntries(packageFilePath, (entry, stream) =>
+            ReadZipfileEntries(packageFilePath, entry =>
             {
                 string fileName = (Path.GetFileName(entry.Name) ?? string.Empty).ToLower();
                 if (fileName == string.Empty) { return true; }
@@ -86,8 +86,9 @@ namespace Umbraco.Core.Packaging
                 if (string.IsNullOrEmpty(fileName) == false && d.TryGetValue(fileName, out destination))
                 {
                     using (var streamWriter = File.Open(destination, FileMode.Create))
+                    using (var entryStream = entry.Open())
                     {
-                        stream.CopyTo(streamWriter);
+                        entryStream.CopyTo(streamWriter);
                     }
 
                     d.Remove(fileName);
@@ -106,7 +107,7 @@ namespace Umbraco.Core.Packaging
         {
             var retVal = expectedFiles.ToList();
 
-            ReadZipfileEntries(packageFilePath, (zipEntry, stream) =>
+            ReadZipfileEntries(packageFilePath, zipEntry =>
             {
                 string fileName = Path.GetFileName(zipEntry.Name);
 
@@ -125,7 +126,7 @@ namespace Umbraco.Core.Packaging
             var dictionary = new Dictionary<string, List<string>>();
 
 
-            ReadZipfileEntries(packageFilePath, (entry, stream) =>
+            ReadZipfileEntries(packageFilePath, entry =>
             {
                 string fileName = (Path.GetFileName(entry.Name) ?? string.Empty).ToLower();
 
@@ -148,53 +149,42 @@ namespace Umbraco.Core.Packaging
         {
             CheckPackageExists(packageFilePath);
 
-            var files = new HashSet<string>(filesToGet.Select(f => f.ToLower()));
+            var files = new HashSet<string>(filesToGet.Select(f => f.ToLowerInvariant()));
 
-            using (var fs = File.OpenRead(packageFilePath))
+            using (var fs = File.OpenRead(packageFilePath))
+            using (var zipArchive = new ZipArchive(fs))
             {
-                using (var zipInputStream = new ZipInputStream(fs))
+                foreach (var zipEntry in zipArchive.Entries)
                 {
-                    ZipEntry zipEntry;
-                    while ((zipEntry = zipInputStream.GetNextEntry()) != null)
-                    {
-                        
-                        if (zipEntry.IsDirectory) continue;
+                    if (zipEntry.Name.IsNullOrWhiteSpace() && zipEntry.FullName.EndsWith("/")) continue;
 
-                        if (files.Contains(zipEntry.Name))
+                    if (files.Contains(zipEntry.Name.ToLowerInvariant()))
+                    {
+                        using (var memStream = new MemoryStream())
+                        using (var entryStream = zipEntry.Open())
                         {
-                            using (var memStream = new MemoryStream())
-                            {
-                                zipInputStream.CopyTo(memStream);
-                                yield return memStream.ToArray();
-                                memStream.Close();
-                            }
+                            entryStream.CopyTo(memStream);
+                            memStream.Close();
+                            yield return memStream.ToArray();
                         }
                     }
-
-                    zipInputStream.Close();
                 }
-                fs.Close();
             }
         }
 
-        private void ReadZipfileEntries(string packageFilePath, Func<ZipEntry, ZipInputStream, bool> entryFunc, bool skipsDirectories = true)
+        private void ReadZipfileEntries(string packageFilePath, Func<ZipArchiveEntry, bool> entryFunc, bool skipsDirectories = true)
         {
             CheckPackageExists(packageFilePath);
 
             using (var fs = File.OpenRead(packageFilePath))
+            using (var zipArchive = new ZipArchive(fs))
             {
-                using (var zipInputStream = new ZipInputStream(fs))
+                foreach (var zipEntry in zipArchive.Entries)
                 {
-                    ZipEntry zipEntry;
-                    while ((zipEntry = zipInputStream.GetNextEntry()) != null)
-                    {
-                        if (zipEntry.IsDirectory && skipsDirectories) continue;
-                        if (entryFunc(zipEntry, zipInputStream) == false) break;
-                    }
-
-                    zipInputStream.Close();
+                    if (zipEntry.Name.IsNullOrWhiteSpace() && zipEntry.FullName.EndsWith("/") && skipsDirectories)
+                        continue;
+                    if (entryFunc(zipEntry) == false) break;
                 }
-                fs.Close();
             }
         }
     }

src/Umbraco.Core/Persistence/Factories/ContentFactory.cs

@@ -98,18 +98,18 @@ namespace Umbraco.Core.Persistence.Factories
         {
             //NOTE Currently doesn't add Alias (legacy that eventually will go away)
             var documentDto = new DocumentDto
-                                  {
-                                      Newest = true,
-                                      NodeId = entity.Id,
-                                      Published = entity.Published,
-                                      Text = entity.Name,
-                                      UpdateDate = entity.UpdateDate,
-                                      WriterUserId = entity.WriterId,
-                                      VersionId = entity.Version,
-                                      ExpiresDate = null,
-                                      ReleaseDate = null,
-                                      ContentVersionDto = BuildContentVersionDto(entity)
-                                  };
+            {
+                Newest = true,
+                NodeId = entity.Id,
+                Published = entity.Published,
+                Text = entity.Name,
+                UpdateDate = entity.UpdateDate,
+                WriterUserId = entity.WriterId,
+                VersionId = entity.Version,
+                ExpiresDate = null,
+                ReleaseDate = null,
+                ContentVersionDto = BuildContentVersionDto(entity)
+            };
 
             if (entity.Template != null && entity.Template.Id > 0)
                 documentDto.TemplateId = entity.Template.Id;

src/Umbraco.Core/Persistence/Factories/MacroFactory.cs

@@ -5,6 +5,7 @@ using Umbraco.Core.Models.Rdbms;
 
 namespace Umbraco.Core.Persistence.Factories
 {
+    
     internal class MacroFactory 
     {
         public IMacro BuildEntity(MacroDto dto)

src/Umbraco.Core/Persistence/Factories/MediaFactory.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Globalization;
+using System.Text.RegularExpressions;
 using Umbraco.Core.Models;
 using Umbraco.Core.Models.Rdbms;
 
@@ -9,20 +10,17 @@ namespace Umbraco.Core.Persistence.Factories
     {
         private readonly IMediaType _contentType;
         private readonly Guid _nodeObjectTypeId;
-        private readonly int _id;
         private int _primaryKey;
 
-        public MediaFactory(IMediaType contentType, Guid nodeObjectTypeId, int id)
+        public MediaFactory(IMediaType contentType, Guid nodeObjectTypeId)
         {
             _contentType = contentType;
             _nodeObjectTypeId = nodeObjectTypeId;
-            _id = id;
         }
 
-        public MediaFactory(Guid nodeObjectTypeId, int id)
+        public MediaFactory(Guid nodeObjectTypeId)
         {
             _nodeObjectTypeId = nodeObjectTypeId;
-            _id = id;
         }
 
         #region Implementation of IEntityFactory<IMedia,ContentVersionDto>
@@ -64,15 +62,27 @@ namespace Umbraco.Core.Persistence.Factories
             return BuildEntity(dto, _contentType);
         }
 
-        public ContentVersionDto BuildDto(IMedia entity)
+        public MediaDto BuildDto(IMedia entity)
         {
-            var dto = new ContentVersionDto
-                                        {
-                                            NodeId = entity.Id,
-                                            VersionDate = entity.UpdateDate,
-                                            VersionId = entity.Version,
-                                            ContentDto = BuildContentDto(entity)
-                                        };
+            var versionDto = new ContentVersionDto
+            {
+                NodeId = entity.Id,
+                VersionDate = entity.UpdateDate,
+                VersionId = entity.Version,
+                ContentDto = BuildContentDto(entity)
+            };
+
+            //Extract the media path for storage
+            string mediaPath;
+            TryMatch(entity.GetValue<string>("umbracoFile"), out mediaPath);
+
+            var dto = new MediaDto()
+            {
+                NodeId = entity.Id,
+                ContentVersionDto = versionDto,
+                MediaPath = mediaPath,
+                VersionId = entity.Version
+            };
             return dto;
         }
 
@@ -119,5 +129,30 @@ namespace Umbraco.Core.Persistence.Factories
 
             return nodeDto;
         }
+
+        private static readonly Regex MediaPathPattern = new Regex(@"(/media/.+?)(?:['""]|$)", RegexOptions.Compiled);
+
+        /// <summary>
+        /// Try getting a media path out of the string being stored for media
+        /// </summary>
+        /// <param name="text"></param>
+        /// <param name="mediaPath"></param>
+        /// <returns></returns>
+        internal static bool TryMatch(string text, out string mediaPath)
+        {
+            mediaPath = null;
+
+            if (string.IsNullOrWhiteSpace(text))
+                return false;
+
+            var match = MediaPathPattern.Match(text);
+            if (match.Success == false || match.Groups.Count != 2)
+                return false;
+
+            
+            var url = match.Groups[1].Value;
+            mediaPath = url;
+            return true;
+        }
     }
 }

src/Umbraco.Core/Persistence/Factories/UserFactory.cs

@@ -36,6 +36,7 @@ namespace Umbraco.Core.Persistence.Factories
                 user.Avatar = dto.Avatar;
                 user.EmailConfirmedDate = dto.EmailConfirmedDate;
                 user.InvitedDate = dto.InvitedDate;
+                user.TourData = dto.TourData;
 
                 //on initial construction we don't want to have dirty properties tracked
                 // http://issues.umbraco.org/issue/U4-1946
@@ -69,7 +70,8 @@ namespace Umbraco.Core.Persistence.Factories
                 UpdateDate = entity.UpdateDate,
                 Avatar = entity.Avatar,
                 EmailConfirmedDate = entity.EmailConfirmedDate,
-                InvitedDate = entity.InvitedDate
+                InvitedDate = entity.InvitedDate,
+                TourData = entity.TourData
             };
 
             foreach (var startNodeId in entity.StartContentIds)

src/Umbraco.Core/Persistence/Mappers/AuditMapper.cs

@@ -0,0 +1,47 @@
+using System.Collections.Concurrent;
+using Umbraco.Core.Models;
+using Umbraco.Core.Models.Rdbms;
+using Umbraco.Core.Persistence.SqlSyntax;
+
+namespace Umbraco.Core.Persistence.Mappers
+{
+    [MapperFor(typeof(AuditItem))]
+    [MapperFor(typeof(IAuditItem))]
+    public sealed class AuditMapper : BaseMapper
+    {
+        private static readonly ConcurrentDictionary<string, DtoMapModel> PropertyInfoCacheInstance = new ConcurrentDictionary<string, DtoMapModel>();
+
+        public AuditMapper(ISqlSyntaxProvider sqlSyntax) : base(sqlSyntax)
+        {
+
+        }
+
+        //NOTE: its an internal class but the ctor must be public since we're using Activator.CreateInstance to create it
+        // otherwise that would fail because there is no public constructor.
+        public AuditMapper()
+        {
+            BuildMap();
+        }
+
+        #region Overrides of BaseMapper
+
+        internal override ConcurrentDictionary<string, DtoMapModel> PropertyInfoCache
+        {
+            get { return PropertyInfoCacheInstance; }
+        }
+
+        internal override void BuildMap()
+        {
+            if (PropertyInfoCache.IsEmpty)
+            {
+                CacheMap<AuditItem, LogDto>(src => src.Id, dto => dto.NodeId);
+                CacheMap<AuditItem, LogDto>(src => src.CreateDate, dto => dto.Datestamp);
+                CacheMap<AuditItem, LogDto>(src => src.UserId, dto => dto.UserId);
+                CacheMap<AuditItem, LogDto>(src => src.AuditType, dto => dto.Header);                
+                CacheMap<AuditItem, LogDto>(src => src.Comment, dto => dto.Comment);
+            }
+        }
+
+        #endregion
+    }
+}

src/Umbraco.Core/Persistence/Migrations/Initial/DatabaseSchemaCreation.cs

@@ -43,27 +43,28 @@ namespace Umbraco.Core.Persistence.Migrations.Initial
                                                                               {3, typeof (ContentDto)},
                                                                               {4, typeof (ContentVersionDto)},
                                                                               {5, typeof (DocumentDto)},
+                                                                              {6, typeof (MediaDto)},
                                                                               
-                                                                              {6, typeof (ContentTypeTemplateDto)},
-                                                                              {7, typeof (DataTypeDto)},
-                                                                              {8, typeof (DataTypePreValueDto)},
-                                                                              {9, typeof (DictionaryDto)},
-                                                                              {10, typeof (LanguageDto)},
-                                                                              {11, typeof (LanguageTextDto)},
-                                                                              {12, typeof (DomainDto)},
-                                                                              {13, typeof (LogDto)},
-                                                                              {14, typeof (MacroDto)},
-                                                                              {15, typeof (MacroPropertyDto)},
-                                                                              {16, typeof (MemberTypeDto)},
-                                                                              {17, typeof (MemberDto)},
-                                                                              {18, typeof (Member2MemberGroupDto)},
-                                                                              {19, typeof (ContentXmlDto)},
-                                                                              {20, typeof (PreviewXmlDto)},
-                                                                              {21, typeof (PropertyTypeGroupDto)},
-                                                                              {22, typeof (PropertyTypeDto)},
-                                                                              {23, typeof (PropertyDataDto)},
-                                                                              {24, typeof (RelationTypeDto)},
-                                                                              {25, typeof (RelationDto)},
+                                                                              {7, typeof (ContentTypeTemplateDto)},
+                                                                              {8, typeof (DataTypeDto)},
+                                                                              {9, typeof (DataTypePreValueDto)},
+                                                                              {10, typeof (DictionaryDto)},
+                                                                              {11, typeof (LanguageDto)},
+                                                                              {12, typeof (LanguageTextDto)},
+                                                                              {13, typeof (DomainDto)},
+                                                                              {14, typeof (LogDto)},
+                                                                              {15, typeof (MacroDto)},
+                                                                              {16, typeof (MacroPropertyDto)},
+                                                                              {17, typeof (MemberTypeDto)},
+                                                                              {18, typeof (MemberDto)},
+                                                                              {19, typeof (Member2MemberGroupDto)},
+                                                                              {20, typeof (ContentXmlDto)},
+                                                                              {21, typeof (PreviewXmlDto)},
+                                                                              {22, typeof (PropertyTypeGroupDto)},
+                                                                              {23, typeof (PropertyTypeDto)},
+                                                                              {24, typeof (PropertyDataDto)},
+                                                                              {25, typeof (RelationTypeDto)},
+                                                                              {26, typeof (RelationDto)},
                                                                               
                                                                               {28, typeof (TagDto)},
                                                                               {29, typeof (TagRelationshipDto)},
@@ -91,6 +92,7 @@ namespace Umbraco.Core.Persistence.Migrations.Initial
                                                                               {52, typeof (UserGroup2NodePermissionDto) },
                                                                               {53, typeof (UserGroup2AppDto) },
                                                                               {54, typeof (UserStartNodeDto) },
+                                                                              {55, typeof (UserLoginDto)}
                                                                           };
         #endregion
         

src/Umbraco.Core/Persistence/Migrations/Initial/DatabaseSchemaResult.cs

@@ -148,6 +148,12 @@ namespace Umbraco.Core.Persistence.Migrations.Initial
                 return new Version(7, 6, 0);
             }
 
+            //if the error is for cmsMedia it must be the previous version to 7.8 since that is when it is added
+            if (Errors.Any(x => x.Item1.Equals("Table") && (x.Item2.InvariantEquals("cmsMedia"))))
+            {
+                return new Version(7, 7, 0);
+            }
+
             return UmbracoVersion.Current;
         }
 

src/Umbraco.Core/Persistence/Migrations/Upgrades/TargetVersionSevenEightZero/AddCmsMediaTable.cs

@@ -0,0 +1,101 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Umbraco.Core.Logging;
+using Umbraco.Core.Models.Rdbms;
+using Umbraco.Core.Persistence.Factories;
+using Umbraco.Core.Persistence.SqlSyntax;
+
+namespace Umbraco.Core.Persistence.Migrations.Upgrades.TargetVersionSevenEightZero
+{
+    [Migration("7.8.0", 1, Constants.System.UmbracoMigrationName)]
+    public class AddCmsMediaTable : MigrationBase
+    {
+        public AddCmsMediaTable(ISqlSyntaxProvider sqlSyntax, ILogger logger) : base(sqlSyntax, logger)
+        {
+        }
+
+        public override void Up()
+        {
+            var tables = SqlSyntax.GetTablesInSchema(Context.Database).ToArray();
+
+            if (tables.InvariantContains("cmsMedia") == false)
+            {
+                Create.Table<MediaDto>();
+
+                MigrateMediaPaths();                
+            }
+        }
+
+        private void MigrateMediaPaths()
+        {
+            Execute.Code(database =>
+            {
+                //Due to how much data there can be and that this query will result in executing an Index Scan on the cmsPropertyData PK
+                //which will literally iterate over every row in there (assume there's 1,000,000 and you can see why this will perform
+                //horribly) ultimately we need to fix this: http://issues.umbraco.org/issue/U4-10286
+                //so in the meantime I've found an ugly query to work around this Index Scan issue which is to use a sub-query of Ids. 
+                //Doing this results in the same Index Scan taking place but it only visits the explicit rows that are provided, not every row
+                //in the cmsPropertyData table. This results in a tremendously faster query when there is tons of data.
+
+                //The will return any media property in nvarchar or ntext that is an umbracoFile that is not null.                
+                //This will give us the least amount of data returned to work with.
+                var sql = @"SELECT cmsPropertyData.dataNvarchar, cmsPropertyData.dataNtext, umbracoNode.id, cmsContentVersion.VersionId
+                            FROM cmsPropertyData
+                            INNER JOIN cmsPropertyType ON cmsPropertyType.id = cmsPropertyData.propertytypeid
+                            INNER JOIN umbracoNode ON umbracoNode.id = cmsPropertyData.contentNodeId
+                            INNER JOIN cmsContentVersion ON cmsContentVersion.ContentId = umbracoNode.id
+                            WHERE cmsPropertyType.Alias = (@alias)
+                                AND umbracoNode.id IN (SELECT umbracoNode.id
+                                    FROM umbracoNode 
+		                            INNER JOIN cmsContent ON cmsContent.nodeId = umbracoNode.id
+		                            INNER JOIN cmsContentType ON cmsContentType.nodeId = cmsContent.contentType
+		                            INNER JOIN cmsPropertyType ON cmsPropertyType.contentTypeId = cmsContentType.nodeId
+		                            WHERE cmsPropertyType.Alias = (@alias) AND umbracoNode.nodeObjectType = (@nodeObjectType))
+                                AND (cmsPropertyData.dataNvarchar IS NOT NULL OR cmsPropertyData.dataNtext IS NOT NULL)";
+
+                var paths = new List<MediaDto>();
+
+                //using QUERY = a db cursor, we won't load this all into memory first, just row by row
+                foreach (var row in database.Query<dynamic>(sql, new {alias = "umbracoFile", nodeObjectType = Constants.ObjectTypes.Media}))
+                {
+                    var id = (int) row.id;
+                    var versionId = (Guid)row.VersionId;
+
+                    string mediaPath = null;
+
+                    //if there's values in dataNvarchar then ensure there's a media path match and extract it
+                    if (row.dataNvarchar != null && MediaFactory.TryMatch((string) row.dataNvarchar, out mediaPath))
+                    {
+                        paths.Add(new MediaDto
+                        {
+                            MediaPath = mediaPath,
+                            NodeId = id,
+                            VersionId = versionId
+                        });
+                    }
+                    //if there's values in dataNtext then ensure there's a media path match and extract it
+                    else if (row.dataNtext != null && MediaFactory.TryMatch((string) row.dataNtext, out mediaPath))
+                    {
+                        paths.Add(new MediaDto
+                        {
+                            MediaPath = mediaPath,
+                            NodeId = id,
+                            VersionId = versionId
+                        });
+                    }
+                }
+
+                //now we need to insert paths for each item
+                database.BulkInsertRecords(paths, SqlSyntax);
+
+                return null;
+            });
+
+        }
+
+        public override void Down()
+        {
+        }
+    }
+}

src/Umbraco.Core/Persistence/Migrations/Upgrades/TargetVersionSevenEightZero/AddIndexToPropertyTypeAliasColumn.cs

@@ -0,0 +1,48 @@
+using System.Linq;
+using Umbraco.Core.Logging;
+using Umbraco.Core.Persistence.SqlSyntax;
+
+namespace Umbraco.Core.Persistence.Migrations.Upgrades.TargetVersionSevenEightZero
+{
+    [Migration("7.8.0", 0, Constants.System.UmbracoMigrationName)]
+    public class AddIndexToPropertyTypeAliasColumn : MigrationBase
+    {
+        public AddIndexToPropertyTypeAliasColumn(ISqlSyntaxProvider sqlSyntax, ILogger logger)
+            : base(sqlSyntax, logger)
+        { }
+
+        public override void Up()
+        {
+            Execute.Code(database =>
+            {                
+                var dbIndexes = SqlSyntax.GetDefinedIndexesDefinitions(Context.Database);
+
+                //make sure it doesn't already exist
+                if (dbIndexes.Any(x => x.IndexName.InvariantEquals("IX_cmsPropertyTypeAlias")) == false)
+                {
+                    var localContext = new LocalMigrationContext(Context.CurrentDatabaseProvider, database, SqlSyntax, Logger);
+
+                    //we can apply the index
+                    localContext.Create.Index("IX_cmsPropertyTypeAlias").OnTable("cmsPropertyType")
+                        .OnColumn("Alias")
+                        .Ascending()
+                        .WithOptions()
+                        .NonClustered();
+
+                    return localContext.GetSql();
+                }
+
+                return null;
+
+            });
+
+
+        }
+
+        public override void Down()
+        {
+            Delete.Index("IX_cmsPropertyTypeAlias").OnTable("cmsPropertyType");
+        }
+
+    }
+}

src/Umbraco.Core/Persistence/Migrations/Upgrades/TargetVersionSevenEightZero/AddInstructionCountColumn.cs

@@ -0,0 +1,32 @@
+using System.Linq;
+using Umbraco.Core.Logging;
+using Umbraco.Core.Persistence.SqlSyntax;
+
+namespace Umbraco.Core.Persistence.Migrations.Upgrades.TargetVersionSevenEightZero
+{
+    [Migration("7.8.0", 2, Constants.System.UmbracoMigrationName)]
+    public class AddInstructionCountColumn : MigrationBase
+    {
+        public AddInstructionCountColumn(ISqlSyntaxProvider sqlSyntax, ILogger logger)
+            : base(sqlSyntax, logger)
+        {
+        }
+
+        public override void Up()
+        {
+            //Don't exeucte if the column is already there
+            var columns = SqlSyntax.GetColumnsInSchema(Context.Database).ToArray();
+
+            if (columns.Any(x => x.TableName.InvariantEquals("umbracoCacheInstruction") && x.ColumnName.InvariantEquals("instructionCount")) == false)
+                Create.Column("instructionCount")
+                    .OnTable("umbracoCacheInstruction")
+                    .AsInt32()
+                    .WithDefaultValue(1)
+                    .NotNullable();
+        }
+
+        public override void Down()
+        {
+        }
+    }
+}

src/Umbraco.Core/Persistence/Migrations/Upgrades/TargetVersionSevenEightZero/AddTourDataUserColumn.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Umbraco.Core.Logging;
+using Umbraco.Core.Persistence.DatabaseAnnotations;
+using Umbraco.Core.Persistence.SqlSyntax;
+
+namespace Umbraco.Core.Persistence.Migrations.Upgrades.TargetVersionSevenEightZero
+{
+    [Migration("7.8.0", 1, Constants.System.UmbracoMigrationName)]
+    public class AddTourDataUserColumn : MigrationBase
+    {
+        public AddTourDataUserColumn(ISqlSyntaxProvider sqlSyntax, ILogger logger)
+            : base(sqlSyntax, logger)
+        {
+        }
+
+        public override void Up()
+        {
+            //Don't exeucte if the column is already there
+            var columns = SqlSyntax.GetColumnsInSchema(Context.Database).ToArray();
+
+            if (columns.Any(x => x.TableName.InvariantEquals("umbracoUser") && x.ColumnName.InvariantEquals("tourData")) == false)
+            {
+                var textType = SqlSyntax.GetSpecialDbType(SpecialDbTypes.NTEXT);
+                Create.Column("tourData").OnTable("umbracoUser").AsCustom(textType).Nullable();
+            }
+                
+        }
+
+        public override void Down()
+        {
+        }
+    }
+    
+}

src/Umbraco.Core/Persistence/Migrations/Upgrades/TargetVersionSevenEightZero/AddUserLoginTable.cs

@@ -0,0 +1,29 @@
+using System.Linq;
+using Umbraco.Core.Logging;
+using Umbraco.Core.Models.Rdbms;
+using Umbraco.Core.Persistence.SqlSyntax;
+
+namespace Umbraco.Core.Persistence.Migrations.Upgrades.TargetVersionSevenEightZero
+{
+    [Migration("7.8.0", 4, Constants.System.UmbracoMigrationName)]
+    public class AddUserLoginTable : MigrationBase
+    {
+        public AddUserLoginTable(ISqlSyntaxProvider sqlSyntax, ILogger logger) : base(sqlSyntax, logger)
+        {
+        }
+
+        public override void Up()
+        {
+            var tables = SqlSyntax.GetTablesInSchema(Context.Database).ToArray();
+
+            if (tables.InvariantContains("umbracoUserLogin") == false)
+            {
+                Create.Table<UserLoginDto>();
+            }
+        }
+        
+        public override void Down()
+        {
+        }
+    }
+}

src/Umbraco.Core/Persistence/PetaPocoCommandExtensions.cs

@@ -1,6 +1,5 @@
 using System;
 using System.Data;
-using System.Data.SqlClient;
 using Umbraco.Core.Persistence.FaultHandling;
 
 namespace Umbraco.Core.Persistence

src/Umbraco.Core/Persistence/PetaPocoExtensions.cs

@@ -1,16 +1,12 @@
 using System;
 using System.Collections.Generic;
 using System.Data;
-using System.Data.Common;
 using System.Data.SqlClient;
 using System.Data.SqlServerCe;
 using System.Linq;
 using System.Text.RegularExpressions;
-using MySql.Data.MySqlClient;
 using StackExchange.Profiling.Data;
 using Umbraco.Core.Logging;
-using Umbraco.Core.Persistence.DatabaseModelDefinitions;
-using Umbraco.Core.Persistence.Querying;
 using Umbraco.Core.Persistence.SqlSyntax;
 
 namespace Umbraco.Core.Persistence

src/Umbraco.Core/Persistence/PocoDataDataReader.cs

@@ -38,8 +38,12 @@ namespace Umbraco.Core.Persistence
 
             _tableDefinition = DefinitionFactory.GetTableDefinition(sqlSyntaxProvider, pd.type);
             if (_tableDefinition == null) throw new InvalidOperationException("No table definition found for type " + pd.type);
-            
-            _readerColumns = pd.Columns.Select(x => x.Value).ToArray();
+
+            //Only return real columns, do not include columns that are result columns
+            _readerColumns = pd.Columns
+                .Where(x => x.Value.ResultColumn == false)
+                .Select(x => x.Value)
+                .ToArray();
             _sqlSyntaxProvider = sqlSyntaxProvider;
             _enumerator = dataSource.GetEnumerator();
             _columnDefinitions = _tableDefinition.Columns.ToArray();

src/Umbraco.Core/Persistence/Repositories/AuditRepository.cs

@@ -1,29 +1,113 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models;
+using Umbraco.Core.Models.Membership;
 using Umbraco.Core.Models.Rdbms;
+using Umbraco.Core.Persistence.DatabaseModelDefinitions;
 using Umbraco.Core.Persistence.Querying;
 using Umbraco.Core.Persistence.SqlSyntax;
 using Umbraco.Core.Persistence.UnitOfWork;
 
 namespace Umbraco.Core.Persistence.Repositories
 {
-    internal class AuditRepository : PetaPocoRepositoryBase<int, AuditItem>, IAuditRepository
+    internal class AuditRepository : PetaPocoRepositoryBase<int, IAuditItem>, IAuditRepository
     {
         public AuditRepository(IScopeUnitOfWork work, CacheHelper cache, ILogger logger, ISqlSyntaxProvider sqlSyntax)
             : base(work, cache, logger, sqlSyntax)
         {
         }
 
-        protected override void PersistNewItem(AuditItem entity)
+        /// <summary>
+        /// Return the audit items as paged result
+        /// </summary>
+        /// <param name="query">
+        /// The query coming from the service
+        /// </param>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <param name="totalRecords"></param>
+        /// <param name="orderDirection"></param>
+        /// <param name="auditTypeFilter">
+        /// Since we currently do not have enum support with our expression parser, we cannot query on AuditType in the query or the custom filter
+        /// so we need to do that here
+        /// </param>
+        /// <param name="customFilter">
+        /// A user supplied custom filter
+        /// </param>
+        /// <returns></returns>
+        public IEnumerable<IAuditItem> GetPagedResultsByQuery(IQuery<IAuditItem> query, long pageIndex, int pageSize,
+            out long totalRecords, Direction orderDirection,
+            AuditType[] auditTypeFilter,
+            IQuery<IAuditItem> customFilter)
         {
-            throw new NotImplementedException();
+            if (auditTypeFilter == null) auditTypeFilter = new AuditType[0];
+
+            var sql = GetBaseQuery(false);
+
+            if (query == null) query = new Query<IAuditItem>();
+            var translatorIds = new SqlTranslator<IAuditItem>(sql, query);
+            var translatedQuery = translatorIds.Translate();
+
+            var customFilterWheres = customFilter != null ? customFilter.GetWhereClauses().ToArray() : null;
+            var hasCustomFilter = customFilterWheres != null && customFilterWheres.Length > 0;
+            if (hasCustomFilter)
+            {
+                var filterSql = new Sql();
+                var first = true;
+                foreach (var filterClaus in customFilterWheres)
+                {
+                    if (first == false)
+                    {
+                        filterSql.Append(" AND ");
+                    }
+                    filterSql.Append(string.Format("({0})", filterClaus.Item1), filterClaus.Item2);
+                    first = false;
+                }
+
+                translatedQuery = GetFilteredSqlForPagedResults(translatedQuery, filterSql);
+            }
+
+            if (auditTypeFilter.Length > 0)
+            {
+                var filterSql = new Sql();
+                var first = true;
+                foreach (var filterClaus in auditTypeFilter)
+                {
+                    if (first == false || hasCustomFilter)
+                    {
+                        filterSql.Append(" AND ");
+                    }
+                    filterSql.Append("(logHeader = @logHeader)", new {logHeader = filterClaus.ToString() });
+                    first = false;
+                }
+
+                translatedQuery = GetFilteredSqlForPagedResults(translatedQuery, filterSql);
+            }
+
+            if (orderDirection == Direction.Descending)
+                translatedQuery.OrderByDescending("Datestamp");
+            else
+                translatedQuery.OrderBy("Datestamp");            
+
+            // Get page of results and total count
+            var pagedResult = Database.Page<LogDto>(pageIndex + 1, pageSize, translatedQuery);
+            totalRecords = pagedResult.TotalItems;
+
+            var pages = pagedResult.Items.Select(
+                dto => new AuditItem(dto.Id, dto.Comment, Enum<AuditType>.Parse(dto.Header), dto.UserId)).ToArray();
+
+            //Mapping the DateStamp
+            for (int i = 0; i < pages.Length; i++)
+            {
+                pages[i].CreateDate = pagedResult.Items[i].Datestamp;
+            }
+
+            return pages;
         }
 
-        #region Not Implemented - not needed
-
-        protected override void PersistUpdatedItem(AuditItem entity)
+        protected override void PersistUpdatedItem(IAuditItem entity)
         {
             Database.Insert(new LogDto
             {
@@ -35,26 +119,40 @@ namespace Umbraco.Core.Persistence.Repositories
             });
         }
 
-        protected override AuditItem PerformGet(int id)
-        {
-            throw new NotImplementedException();
-        }
-
-        protected override IEnumerable<AuditItem> PerformGetAll(params int[] ids)
-        {
-            throw new NotImplementedException();
-        }
-
-        protected override IEnumerable<AuditItem> PerformGetByQuery(IQuery<AuditItem> query)
-        {
-            throw new NotImplementedException();
-        }
-
         protected override Sql GetBaseQuery(bool isCount)
+        {
+            var sql = new Sql()
+                .Select(isCount ? "COUNT(*)" : "umbracoLog.id, umbracoLog.userId, umbracoLog.NodeId, umbracoLog.Datestamp, umbracoLog.logHeader, umbracoLog.logComment, umbracoUser.userName, umbracoUser.avatar as userAvatar")
+                .From<LogDto>(SqlSyntax);
+            if (isCount == false)
+            {
+                sql = sql.LeftJoin<UserDto>(SqlSyntax).On<UserDto, LogDto>(SqlSyntax, dto => dto.Id, dto => dto.UserId);
+            }
+            return sql;
+        }
+
+        #region Not Implemented - not needed currently
+
+        protected override void PersistNewItem(IAuditItem entity)
         {
             throw new NotImplementedException();
         }
 
+        protected override IAuditItem PerformGet(int id)
+        {
+            throw new NotImplementedException();
+        }
+
+        protected override IEnumerable<IAuditItem> PerformGetAll(params int[] ids)
+        {
+            throw new NotImplementedException();
+        }
+
+        protected override IEnumerable<IAuditItem> PerformGetByQuery(IQuery<IAuditItem> query)
+        {
+            throw new NotImplementedException();
+        }        
+
         protected override string GetBaseWhereClause()
         {
             throw new NotImplementedException();
@@ -71,6 +169,33 @@ namespace Umbraco.Core.Persistence.Repositories
         }
         #endregion
 
+        private Sql GetFilteredSqlForPagedResults(Sql sql, Sql filterSql)
+        {
+            Sql filteredSql;
 
+            // Apply filter
+            if (filterSql != null)
+            {
+                var sqlFilter = " WHERE " + filterSql.SQL.TrimStart("AND ");
+
+                //NOTE: this is certainly strange - NPoco handles this much better but we need to re-create the sql
+                // instance a couple of times to get the parameter order correct, for some reason the first
+                // time the arguments don't show up correctly but the SQL argument parameter names are actually updated
+                // accordingly - so we re-create it again. In v8 we don't need to do this and it's already taken care of.
+
+                filteredSql = new Sql(sql.SQL, sql.Arguments);
+                var args = filteredSql.Arguments.Concat(filterSql.Arguments).ToArray();
+                filteredSql = new Sql(
+                    string.Format("{0} {1}", filteredSql.SQL, sqlFilter),
+                    args);
+                filteredSql = new Sql(filteredSql.SQL, args);
+            }
+            else
+            {
+                //copy to var so that the original isn't changed
+                filteredSql = new Sql(sql.SQL, sql.Arguments);
+            }
+            return filteredSql;
+        }
     }
 }

src/Umbraco.Core/Persistence/Repositories/ContentRepository.cs

@@ -901,7 +901,7 @@ order by umbracoNode.{2}, umbracoNode.parentID, umbracoNode.sortOrder",
         public void AddOrUpdatePermissions(ContentPermissionSet permission)
         {
             _permissionRepository.AddOrUpdate(permission);
-        }
+        }
 
         /// <summary>
         /// Used to remove the content xml for a content item
@@ -1075,8 +1075,8 @@ order by umbracoNode.{2}, umbracoNode.parentID, umbracoNode.sortOrder",
             }
             #endregion
         }
-        #endregion
-
+        #endregion
+
         protected override string GetDatabaseFieldNameForOrderBy(string orderBy)
         {
             //Some custom ones

src/Umbraco.Core/Persistence/Repositories/Interfaces/IAuditRepository.cs

@@ -1,11 +1,37 @@
 using System.Collections;
+using System.Collections.Generic;
 using Umbraco.Core.Auditing;
 using Umbraco.Core.Models;
+using Umbraco.Core.Persistence.DatabaseModelDefinitions;
+using Umbraco.Core.Persistence.Querying;
 
 namespace Umbraco.Core.Persistence.Repositories
 {
-    public interface IAuditRepository : IRepository<int, AuditItem>
+    public interface IAuditRepository : IRepository<int, IAuditItem>
     {
-        
+        /// <summary>
+        /// Return the audit items as paged result
+        /// </summary>
+        /// <param name="query">
+        /// The query coming from the service
+        /// </param>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <param name="totalRecords"></param>
+        /// <param name="orderDirection"></param>
+        /// <param name="auditTypeFilter">
+        /// Since we currently do not have enum support with our expression parser, we cannot query on AuditType in the query or the custom filter
+        /// so we need to do that here
+        /// </param>
+        /// <param name="customFilter">
+        /// A user supplied custom filter
+        /// </param>
+        /// <returns></returns>
+        IEnumerable<IAuditItem> GetPagedResultsByQuery(
+            IQuery<IAuditItem> query,
+            long pageIndex, int pageSize, out long totalRecords, 
+            Direction orderDirection,
+            AuditType[] auditTypeFilter,
+            IQuery<IAuditItem> customFilter);
     }
 }

src/Umbraco.Core/Persistence/Repositories/Interfaces/IMediaRepository.cs

@@ -9,6 +9,8 @@ namespace Umbraco.Core.Persistence.Repositories
 {
     public interface IMediaRepository : IRepositoryVersionable<int, IMedia>, IRecycleBinRepository<IMedia>, IReadRepository<Guid, IMedia>, IDeleteMediaFilesRepository
     {
+        IMedia GetMediaByPath(string mediaPath);
+
         /// <summary>
         /// Used to add/update published xml for the media item
         /// </summary>

src/Umbraco.Core/Persistence/Repositories/Interfaces/IUserRepository.cs

@@ -91,7 +91,12 @@ namespace Umbraco.Core.Persistence.Repositories
 
         IProfile GetProfile(string username);
         IProfile GetProfile(int id);
-        IDictionary<UserState, int> GetUserStates();
-        
+        IDictionary<UserState, int> GetUserStates();
+
+        Guid CreateLoginSession(int userId, string requestingIpAddress, bool cleanStaleSessions = true);
+        bool ValidateLoginSession(int userId, Guid sessionId);
+        int ClearLoginSessions(int userId);
+        int ClearLoginSessions(TimeSpan timespan);
+        void ClearLoginSession(Guid sessionId);
     }
 }

src/Umbraco.Core/Persistence/Repositories/MediaRepository.cs

@@ -2,7 +2,7 @@
 using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
-using System.Text;
+using System.Text.RegularExpressions;
 using System.Xml.Linq;
 using Umbraco.Core.Configuration.UmbracoSettings;
 using Umbraco.Core.Logging;
@@ -87,7 +87,7 @@ namespace Umbraco.Core.Persistence.Repositories
 
         #region Overrides of PetaPocoRepositoryBase<int,IMedia>
 
-        protected override Sql GetBaseQuery(BaseQueryType queryType)
+        private Sql GetBaseQuery(BaseQueryType queryType, bool includeFilePaths)
         {
             var sql = new Sql();
             sql.Select(queryType == BaseQueryType.Count ? "COUNT(*)" : (queryType == BaseQueryType.Ids ? "cmsContentVersion.contentId" : "*"))
@@ -95,14 +95,26 @@ namespace Umbraco.Core.Persistence.Repositories
                 .InnerJoin<ContentDto>(SqlSyntax)
                 .On<ContentVersionDto, ContentDto>(SqlSyntax, left => left.NodeId, right => right.NodeId)
                 .InnerJoin<NodeDto>(SqlSyntax)
-                .On<ContentDto, NodeDto>(SqlSyntax, left => left.NodeId, right => right.NodeId, SqlSyntax)
-                //TODO: IF we want to enable querying on content type information this will need to be joined
-                //.InnerJoin<ContentTypeDto>(SqlSyntax)
-                //.On<ContentDto, ContentTypeDto>(SqlSyntax, left => left.ContentTypeId, right => right.NodeId, SqlSyntax);
-                .Where<NodeDto>(x => x.NodeObjectType == NodeObjectTypeId, SqlSyntax);
+                .On<ContentDto, NodeDto>(SqlSyntax, left => left.NodeId, right => right.NodeId);
+
+            if (includeFilePaths)
+            {
+                sql.InnerJoin<MediaDto>(SqlSyntax)
+                    .On<MediaDto, ContentVersionDto>(SqlSyntax, left => left.VersionId, right => right.VersionId);
+            }
+            
+            //TODO: IF we want to enable querying on content type information this will need to be joined
+            //.InnerJoin<ContentTypeDto>(SqlSyntax)
+            //.On<ContentDto, ContentTypeDto>(SqlSyntax, left => left.ContentTypeId, right => right.NodeId, SqlSyntax);
+            sql.Where<NodeDto>(x => x.NodeObjectType == NodeObjectTypeId, SqlSyntax);
             return sql;
         }
 
+        protected override Sql GetBaseQuery(BaseQueryType queryType)
+        {
+            return GetBaseQuery(queryType, false);
+        }
+
         protected override Sql GetBaseQuery(bool isCount)
         {
             return GetBaseQuery(isCount ? BaseQueryType.Count : BaseQueryType.FullSingle);
@@ -128,6 +140,7 @@ namespace Umbraco.Core.Persistence.Repositories
                                "DELETE FROM cmsDocument WHERE nodeId = @Id",
                                "DELETE FROM cmsPropertyData WHERE contentNodeId = @Id",
                                "DELETE FROM cmsPreviewXml WHERE nodeId = @Id",
+                               "DELETE FROM cmsMedia WHERE nodeId = @Id",
                                "DELETE FROM cmsContentVersion WHERE ContentId = @Id",
                                "DELETE FROM cmsContentXml WHERE nodeId = @Id",
                                "DELETE FROM cmsContent WHERE nodeId = @Id",
@@ -367,7 +380,7 @@ namespace Umbraco.Core.Persistence.Repositories
             //Ensure that strings don't contain characters that are invalid in XML
             entity.SanitizeEntityPropertiesForXmlStorage();
 
-            var factory = new MediaFactory(NodeObjectTypeId, entity.Id);
+            var factory = new MediaFactory(NodeObjectTypeId);
             var dto = factory.BuildDto(entity);
 
             //NOTE Should the logic below have some kind of fallback for empty parent ids ?
@@ -380,7 +393,7 @@ namespace Umbraco.Core.Persistence.Repositories
             var sortOrder = maxSortOrder + 1;
 
             //Create the (base) node data - umbracoNode
-            var nodeDto = dto.ContentDto.NodeDto;
+            var nodeDto = dto.ContentVersionDto.ContentDto.NodeDto;
             nodeDto.Path = parent.Path;
             nodeDto.Level = short.Parse(level.ToString(CultureInfo.InvariantCulture));
             nodeDto.SortOrder = sortOrder;
@@ -415,15 +428,21 @@ namespace Umbraco.Core.Persistence.Repositories
             entity.Level = level;
 
             //Create the Content specific data - cmsContent
-            var contentDto = dto.ContentDto;
+            var contentDto = dto.ContentVersionDto.ContentDto;
             contentDto.NodeId = nodeDto.NodeId;
             Database.Insert(contentDto);
 
             //Create the first version - cmsContentVersion
             //Assumes a new Version guid and Version date (modified date) has been set
+            var contentVersionDto = dto.ContentVersionDto;
+            contentVersionDto.NodeId = nodeDto.NodeId;
+            Database.Insert(contentVersionDto);
+
+            //Create the Media specific data for this version - cmsMedia
+            //Assumes a new Version guid has been generated
             dto.NodeId = nodeDto.NodeId;
             Database.Insert(dto);
-
+            
             //Create the PropertyData for this version - cmsPropertyData
             var propertyFactory = new PropertyFactory(entity.ContentType.CompositionPropertyTypes.ToArray(), entity.Version, entity.Id);
             var propertyDataDtos = propertyFactory.BuildDto(entity.Properties);
@@ -471,14 +490,14 @@ namespace Umbraco.Core.Persistence.Repositories
                 entity.SortOrder = maxSortOrder + 1;
             }
 
-            var factory = new MediaFactory(NodeObjectTypeId, entity.Id);
+            var factory = new MediaFactory(NodeObjectTypeId);
             //Look up Content entry to get Primary for updating the DTO
-            var contentDto = Database.SingleOrDefault<ContentDto>("WHERE nodeId = @Id", new { Id = entity.Id });
+            var contentDto = Database.First<ContentDto>("WHERE nodeId = @Id", new { Id = entity.Id });
             factory.SetPrimaryKey(contentDto.PrimaryKey);
             var dto = factory.BuildDto(entity);
 
             //Updates the (base) node data - umbracoNode
-            var nodeDto = dto.ContentDto.NodeDto;
+            var nodeDto = dto.ContentVersionDto.ContentDto.NodeDto;
             nodeDto.ValidatePathWithException();
             var o = Database.Update(nodeDto);
 
@@ -486,15 +505,18 @@ namespace Umbraco.Core.Persistence.Repositories
             if (contentDto.ContentTypeId != entity.ContentTypeId)
             {
                 //Create the Content specific data - cmsContent
-                var newContentDto = dto.ContentDto;
+                var newContentDto = dto.ContentVersionDto.ContentDto;
                 Database.Update(newContentDto);
             }
 
             //In order to update the ContentVersion we need to retrieve its primary key id
-            var contentVerDto = Database.SingleOrDefault<ContentVersionDto>("WHERE VersionId = @Version", new { Version = entity.Version });
-            dto.Id = contentVerDto.Id;
+            var contentVerDto = Database.First<ContentVersionDto>("WHERE VersionId = @Version", new { Version = entity.Version });
+            dto.ContentVersionDto.Id = contentVerDto.Id;
             //Updates the current version - cmsContentVersion
             //Assumes a Version guid exists and Version date (modified date) has been set/updated
+            Database.Update(dto.ContentVersionDto);
+
+            //now update the media entry
             Database.Update(dto);
 
             //Create the PropertyData for this version - cmsPropertyData
@@ -639,7 +661,39 @@ namespace Umbraco.Core.Persistence.Repositories
             }
             #endregion
         }
-        #endregion
+        #endregion
+
+        /// <summary>
+        /// Gets an <see cref="IMedia"/> object from the path stored in the for the media item.
+        /// </summary>
+        /// <param name="mediaPath">Path of the media item to retrieve (for example: /media/1024/koala_403x328.jpg)</param>
+        /// <returns><see cref="IMedia"/></returns>
+        public IMedia GetMediaByPath(string mediaPath)
+        {
+            var umbracoFileValue = mediaPath;
+
+            const string pattern = ".*[_][0-9]+[x][0-9]+[.].*";
+            var isResized = Regex.IsMatch(mediaPath, pattern);
+
+            // If the image has been resized we strip the "_403x328" of the original "/media/1024/koala_403x328.jpg" url.
+            if (isResized)
+            {
+                var underscoreIndex = mediaPath.LastIndexOf('_');
+                var dotIndex = mediaPath.LastIndexOf('.');
+                umbracoFileValue = string.Concat(mediaPath.Substring(0, underscoreIndex), mediaPath.Substring(dotIndex));
+            }
+
+            var sql = GetBaseQuery(BaseQueryType.FullSingle, true);
+            sql.Where<MediaDto>(mediaDto => mediaDto.MediaPath == umbracoFileValue, SqlSyntax);
+            sql.OrderByDescending<ContentVersionDto>(x => x.VersionDate, SqlSyntax);
+            var dto = Database.Fetch<ContentVersionDto, ContentDto, NodeDto>(SqlSyntax.SelectTop(sql, 1)).FirstOrDefault();
+            if (dto == null)
+                return null;
+
+            var content = CreateMediaFromDto(dto, sql);
+
+            return content;
+        }
 
         /// <summary>
         /// Gets paged media results
@@ -703,8 +757,8 @@ namespace Umbraco.Core.Persistence.Repositories
             if (EnsureUniqueNaming == false)
                 return nodeName;
 
-            var names = Database.Fetch<SimilarNodeName>("SELECT id, text AS name FROM umbracoNode WHERE nodeObjectType=@objectType AND parentId=@parentId",
-                new { objectType = NodeObjectTypeId, parentId });
+            var names = Database.Fetch<SimilarNodeName>("SELECT id, text AS name FROM umbracoNode WHERE nodeObjectType=@objectType AND parentId=@parentId",
+                new { objectType = NodeObjectTypeId, parentId });
 
             return SimilarNodeName.GetUniqueName(names, id, nodeName);
         }

src/Umbraco.Core/Persistence/Repositories/MemberGroupRepository.cs

@@ -183,17 +183,17 @@ namespace Umbraco.Core.Persistence.Repositories
         }
 
         public IEnumerable<IMemberGroup> GetMemberGroupsForMember(string username)
-        {
-            var sql = new Sql()
+        {
+            var sql = new Sql()
                 .Select("un.*")
                 .From("umbracoNode AS un")
                 .InnerJoin("cmsMember2MemberGroup")
-                .On("cmsMember2MemberGroup.MemberGroup = un.id")
-                .InnerJoin("cmsMember")
-                .On("cmsMember.nodeId = cmsMember2MemberGroup.Member")
-                .Where("un.nodeObjectType=@objectType", new { objectType = NodeObjectTypeId })
-                .Where("cmsMember.LoginName=@loginName", new { loginName = username });
-            
+                .On("un.id = cmsMember2MemberGroup.MemberGroup")
+                .LeftJoin("(SELECT umbracoNode.id, cmsMember.LoginName FROM umbracoNode INNER JOIN cmsMember ON umbracoNode.id = cmsMember.nodeId) AS member")
+                .On("member.id = cmsMember2MemberGroup.Member")
+                .Where("un.nodeObjectType=@objectType", new {objectType = NodeObjectTypeId })
+                .Where("member.LoginName=@loginName", new {loginName = username});
+            
             return Database.Fetch<NodeDto>(sql)
                 .DistinctBy(dto => dto.NodeId)
                 .Select(x => _modelFactory.BuildEntity(x));

src/Umbraco.Core/Persistence/Repositories/RecycleBinRepository.cs

@@ -1,14 +1,9 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Umbraco.Core.Configuration;
 using Umbraco.Core.Configuration.UmbracoSettings;
-using Umbraco.Core.IO;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models.EntityBase;
 using Umbraco.Core.Models.Rdbms;
-
 using Umbraco.Core.Persistence.Querying;
 using Umbraco.Core.Persistence.SqlSyntax;
 using Umbraco.Core.Persistence.UnitOfWork;
@@ -53,15 +48,16 @@ namespace Umbraco.Core.Persistence.Repositories
                 @"DELETE FROM umbracoRedirectUrl WHERE umbracoRedirectUrl.id IN(
                     SELECT TB1.id FROM umbracoRedirectUrl as TB1
                     INNER JOIN umbracoNode as TB2 ON TB1.contentKey = TB2.uniqueId
-                    WHERE TB2.trashed = '1' AND TB2.nodeObjectType = @NodeObjectType)",
+                    WHERE TB2.trashed = '1' AND TB2.nodeObjectType = @NodeObjectType)",
                 FormatDeleteStatement("umbracoUserStartNode", "startNode"),
                 FormatUpdateStatement("umbracoUserGroup", "startContentId"),
-                FormatUpdateStatement("umbracoUserGroup", "startMediaId"),
+                FormatUpdateStatement("umbracoUserGroup", "startMediaId"),
                 FormatDeleteStatement("umbracoRelation", "parentId"),
                 FormatDeleteStatement("umbracoRelation", "childId"),
                 FormatDeleteStatement("cmsTagRelationship", "nodeId"),
                 FormatDeleteStatement("umbracoDomains", "domainRootStructureID"),
                 FormatDeleteStatement("cmsDocument", "nodeId"),
+                FormatDeleteStatement("cmsMedia", "nodeId"),
                 FormatDeleteStatement("cmsPropertyData", "contentNodeId"),
                 FormatDeleteStatement("cmsPreviewXml", "nodeId"),
                 FormatDeleteStatement("cmsContentVersion", "ContentId"),

src/Umbraco.Core/Persistence/Repositories/RepositoryBase.cs

@@ -4,7 +4,6 @@ using System.Linq;
 using Umbraco.Core.Cache;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models.EntityBase;
-
 using Umbraco.Core.Persistence.Querying;
 using Umbraco.Core.Persistence.UnitOfWork;
 using Umbraco.Core.Scoping;

src/Umbraco.Core/Persistence/Repositories/UserRepository.cs

@@ -6,6 +6,7 @@ using System.Linq.Expressions;
 using System.Text;
 using System.Web.Security;
 using Newtonsoft.Json;
+using Umbraco.Core.Configuration;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models.EntityBase;
 using Umbraco.Core.Models.Membership;
@@ -187,18 +188,95 @@ UNION
 SELECT '5CountOfInvited' AS colName, COUNT(id) AS num FROM umbracoUser WHERE lastLoginDate IS NULL AND userDisabled = 1 AND invitedDate IS NOT NULL
 ORDER BY colName";
 
-            var result = Database.Fetch<dynamic>(sql);
-
+            var result = Database.Fetch<dynamic>(sql);
+
             return new Dictionary<UserState, int>
             {
-                {UserState.All, (int)result[0].num},
-                {UserState.Active, (int)result[1].num},
-                {UserState.Disabled, (int)result[2].num},
-                {UserState.LockedOut, (int)result[3].num},
-                {UserState.Invited, (int)result[4].num}
+                {UserState.All, result[0].num},
+                {UserState.Active, result[1].num},
+                {UserState.Disabled, result[2].num},
+                {UserState.LockedOut, result[3].num},
+                {UserState.Invited, result[4].num}
             };
         }
 
+        public Guid CreateLoginSession(int userId, string requestingIpAddress, bool cleanStaleSessions = true)
+        {
+            //TODO: I know this doesn't follow the normal repository conventions which would require us to crete a UserSessionRepository
+            //and also business logic models for these objects but that's just so overkill for what we are doing
+            //and now that everything is properly in a transaction (Scope) there doesn't seem to be much reason for using that anymore
+            var now = DateTime.UtcNow;
+            var dto = new UserLoginDto
+            {
+                UserId = userId,
+                IpAddress = requestingIpAddress,
+                LoggedInUtc = now,
+                LastValidatedUtc = now,
+                LoggedOutUtc = null,
+                SessionId = Guid.NewGuid()
+            };
+            Database.Insert(dto);
+
+            if (cleanStaleSessions)
+            {
+                ClearLoginSessions(TimeSpan.FromDays(15));
+            }
+
+            return dto.SessionId;
+        }
+
+        public bool ValidateLoginSession(int userId, Guid sessionId)
+        {
+            var found = Database.FirstOrDefault<UserLoginDto>("WHERE sessionId=@sessionId", new {sessionId = sessionId});
+            if (found == null || found.UserId != userId || found.LoggedOutUtc.HasValue)
+                return false;
+
+            //now detect if there's been a timeout
+            if (DateTime.UtcNow - found.LastValidatedUtc > TimeSpan.FromMinutes(GlobalSettings.TimeOutInMinutes))
+            {
+                //timeout detected, update the record
+                ClearLoginSession(sessionId);
+                return false;
+            }
+
+            //update the validate date
+            found.LastValidatedUtc = DateTime.UtcNow;
+            Database.Update(found);
+            return true;
+        }
+
+        public int ClearLoginSessions(int userId)
+        {
+            //TODO: I know this doesn't follow the normal repository conventions which would require us to crete a UserSessionRepository
+            //and also business logic models for these objects but that's just so overkill for what we are doing
+            //and now that everything is properly in a transaction (Scope) there doesn't seem to be much reason for using that anymore
+            var count = Database.ExecuteScalar<int>("SELECT COUNT(*) FROM umbracoUserLogin WHERE userId=@userId", new { userId = userId });
+            Database.Execute("DELETE FROM umbracoUserLogin WHERE userId=@userId", new {userId = userId});
+            return count;
+        }
+
+        public int ClearLoginSessions(TimeSpan timespan)
+        {
+            //TODO: I know this doesn't follow the normal repository conventions which would require us to crete a UserSessionRepository
+            //and also business logic models for these objects but that's just so overkill for what we are doing
+            //and now that everything is properly in a transaction (Scope) there doesn't seem to be much reason for using that anymore
+
+            var fromDate = DateTime.UtcNow - timespan;
+
+            var count = Database.ExecuteScalar<int>("SELECT COUNT(*) FROM umbracoUserLogin WHERE lastValidatedUtc=@fromDate", new { fromDate = fromDate });
+            Database.Execute("DELETE FROM umbracoUserLogin WHERE lastValidatedUtc=@fromDate", new { fromDate = fromDate });
+            return count;
+        }
+
+        public void ClearLoginSession(Guid sessionId)
+        {
+            //TODO: I know this doesn't follow the normal repository conventions which would require us to crete a UserSessionRepository
+            //and also business logic models for these objects but that's just so overkill for what we are doing
+            //and now that everything is properly in a transaction (Scope) there doesn't seem to be much reason for using that anymore
+            Database.Execute("UPDATE umbracoUserLogin SET loggedOutUtc=@now WHERE sessionId=@sessionId",
+                new { now = DateTime.UtcNow, sessionId = sessionId });
+        }
+
         protected override IEnumerable<IUser> PerformGetAll(params int[] ids)
         {
             var sql = GetQueryWithGroups();
@@ -401,7 +479,8 @@ ORDER BY colName";
                 {"updateDate", "UpdateDate"},
                 {"avatar", "Avatar"},
                 {"emailConfirmedDate", "EmailConfirmedDate"},
-                {"invitedDate", "InvitedDate"}
+                {"invitedDate", "InvitedDate"},
+                {"tourData", "TourData"}
             };
 
             //create list of properties that have changed
@@ -834,14 +913,6 @@ ORDER BY colName";
         {
             return dtos.Select(UserFactory.BuildEntity);
         }
-
-        //private IEnumerable<IUserGroup> ConvertFromDtos(IEnumerable<UserGroupDto> dtos)
-        //{
-        //    return dtos.Select(dto =>
-        //    {
-        //        var userGroupFactory = new UserGroupFactory();
-        //        return userGroupFactory.BuildEntity(dto);
-        //    });
-        //}
+        
     }
 }

src/Umbraco.Core/Security/AuthenticationExtensions.cs

@@ -11,12 +11,14 @@ using System.Security.Principal;
 using System.Threading;
 using System.Web;
 using System.Web.Security;
+using Microsoft.AspNet.Identity;
 using AutoMapper;
 using Microsoft.Owin;
 using Newtonsoft.Json;
 using Umbraco.Core.Configuration;
 using Umbraco.Core.Models.Membership;
 using Umbraco.Core.Logging;
+using IUser = Umbraco.Core.Models.Membership.IUser;
 
 namespace Umbraco.Core.Security
 {
@@ -241,8 +243,11 @@ namespace Umbraco.Core.Security
         /// <param name="userdata"></param>
         public static FormsAuthenticationTicket CreateUmbracoAuthTicket(this HttpContextBase http, UserData userdata)
         {
+            //ONLY used by BasePage.doLogin!
+
             if (http == null) throw new ArgumentNullException("http");
-            if (userdata == null) throw new ArgumentNullException("userdata");
+            if (userdata == null) throw new ArgumentNullException("userdata");
+            
             var userDataString = JsonConvert.SerializeObject(userdata);
             return CreateAuthTicketAndCookie(
                 http, 
@@ -254,14 +259,7 @@ namespace Umbraco.Core.Security
                 1440, 
                 UmbracoConfig.For.UmbracoSettings().Security.AuthCookieName,
                 UmbracoConfig.For.UmbracoSettings().Security.AuthCookieDomain);
-        }
-
-        internal static FormsAuthenticationTicket CreateUmbracoAuthTicket(this HttpContext http, UserData userdata)
-        {
-            if (http == null) throw new ArgumentNullException("http");
-            if (userdata == null) throw new ArgumentNullException("userdata");
-            return new HttpContextWrapper(http).CreateUmbracoAuthTicket(userdata);
-        }
+        }        
 
         /// <summary>
         /// returns the number of seconds the user has until their auth session times out
@@ -331,7 +329,23 @@ namespace Umbraco.Core.Security
         /// <param name="http"></param>
         /// <param name="cookieName"></param>
         private static void Logout(this HttpContextBase http, string cookieName)
-        {
+        {
+            //We need to clear the sessionId from the database. This is legacy code to do any logging out and shouldn't really be used at all but in any case
+            //we need to make sure the session is cleared. Due to the legacy nature of this it means we need to use singletons
+            if (http.User != null)
+            {
+                var claimsIdentity = http.User.Identity as ClaimsIdentity;
+                if (claimsIdentity != null)
+                {
+                    var sessionId = claimsIdentity.FindFirstValue(Constants.Security.SessionIdClaimType);
+                    Guid guidSession;
+                    if (sessionId.IsNullOrWhiteSpace() == false && Guid.TryParse(sessionId, out guidSession))
+                    {
+                        ApplicationContext.Current.Services.UserService.ClearLoginSession(guidSession);
+                    }
+                }
+            }
+
             if (http == null) throw new ArgumentNullException("http");
             //clear the preview cookie and external login
             var cookies = new[] { cookieName, Constants.Web.PreviewCookieName, Constants.Security.BackOfficeExternalCookieName };

src/Umbraco.Core/Security/BackOfficeClaimsIdentityFactory.cs

@@ -2,16 +2,29 @@
 using System.Linq;
 using System.Security.Claims;
 using System.Threading.Tasks;
+using System.Web;
 using Microsoft.AspNet.Identity;
 using Umbraco.Core.Models.Identity;
+using Umbraco.Core.Services;
 
 namespace Umbraco.Core.Security
 {
     public class BackOfficeClaimsIdentityFactory<T> : ClaimsIdentityFactory<T, int>
         where T: BackOfficeIdentityUser
     {
+        private readonly ApplicationContext _appCtx;
+
+        [Obsolete("Use the overload specifying all dependencies instead")]
         public BackOfficeClaimsIdentityFactory()
+            :this(ApplicationContext.Current)
         {
+        }
+
+        public BackOfficeClaimsIdentityFactory(ApplicationContext appCtx)
+        {
+            if (appCtx == null) throw new ArgumentNullException("appCtx");
+            _appCtx = appCtx;
+
             SecurityStampClaimType = Constants.Security.SessionIdClaimType;
             UserNameClaimType = ClaimTypes.Name;
         }
@@ -24,9 +37,9 @@ namespace Umbraco.Core.Security
         public override async Task<ClaimsIdentity> CreateAsync(UserManager<T, int> manager, T user, string authenticationType)
         {
             var baseIdentity = await base.CreateAsync(manager, user, authenticationType);
-
+            
             var umbracoIdentity = new UmbracoBackOfficeIdentity(baseIdentity,
-                //set a new session id
+                //NOTE - there is no session id assigned here, this is just creating the identity, a session id will be generated when the cookie is written
                 new UserData
                 {
                     Id = user.Id,
@@ -37,15 +50,22 @@ namespace Umbraco.Core.Security
                     Roles = user.Roles.Select(x => x.RoleId).ToArray(),
                     StartContentNodes = user.CalculatedContentStartNodeIds,
                     StartMediaNodes = user.CalculatedMediaStartNodeIds,
-                    SessionId = user.SecurityStamp
+                    SecurityStamp = user.SecurityStamp
                 });
 
             return umbracoIdentity;
-        }
+        }        
     }
 
     public class BackOfficeClaimsIdentityFactory : BackOfficeClaimsIdentityFactory<BackOfficeIdentityUser>
-    {       
+    {
+        [Obsolete("Use the overload specifying all dependencies instead")]
+        public BackOfficeClaimsIdentityFactory()
+        {
+        }
 
+        public BackOfficeClaimsIdentityFactory(ApplicationContext appCtx) : base(appCtx)
+        {
+        }
     }
 }

src/Umbraco.Core/Security/BackOfficeCookieAuthenticationProvider.cs

@@ -1,21 +1,83 @@
 using System;
+using System.Collections.Concurrent;
+using System.ComponentModel;
 using System.Globalization;
 using System.Net.Http.Headers;
+using System.Security.Claims;
 using System.Threading;
 using System.Threading.Tasks;
+using Microsoft.AspNet.Identity;
 using Microsoft.Owin;
 using Microsoft.Owin.Security.Cookies;
+using Semver;
 using Umbraco.Core.Configuration;
+using Umbraco.Core.Models.Identity;
 
 namespace Umbraco.Core.Security
 {
     public class BackOfficeCookieAuthenticationProvider : CookieAuthenticationProvider
     {
+        private readonly ApplicationContext _appCtx;
+
+        [Obsolete("Use the ctor specifying all dependencies")]
+        [EditorBrowsable(EditorBrowsableState.Never)]
+        public BackOfficeCookieAuthenticationProvider()
+            : this(ApplicationContext.Current)
+        {
+        }
+
+        public BackOfficeCookieAuthenticationProvider(ApplicationContext appCtx)
+        {
+            if (appCtx == null) throw new ArgumentNullException("appCtx");
+            _appCtx = appCtx;
+        }
+
+        private static readonly SemVersion MinUmbracoVersionSupportingLoginSessions = new SemVersion(7, 8);
+
+        public override void ResponseSignIn(CookieResponseSignInContext context)
+        {
+            var backOfficeIdentity = context.Identity as UmbracoBackOfficeIdentity;
+            if (backOfficeIdentity != null)
+            {
+                //generate a session id and assign it
+                //create a session token - if we are configured and not in an upgrade state then use the db, otherwise just generate one
+
+                //NOTE - special check because when we are upgrading to 7.8 we cannot create a session since the db isn't ready and we'll get exceptions
+                var canAcquireSession = _appCtx.IsUpgrading == false || _appCtx.CurrentVersion() >= MinUmbracoVersionSupportingLoginSessions;
+
+                var session = canAcquireSession
+                    ? _appCtx.Services.UserService.CreateLoginSession((int)backOfficeIdentity.Id, context.OwinContext.GetCurrentRequestIpAddress())
+                    : Guid.NewGuid();
+
+                backOfficeIdentity.UserData.SessionId = session.ToString();
+            }            
+
+            base.ResponseSignIn(context);
+        }
+
         public override void ResponseSignOut(CookieResponseSignOutContext context)
         {
+            //Clear the user's session on sign out
+            if (context != null && context.OwinContext != null && context.OwinContext.Authentication != null
+                && context.OwinContext.Authentication.User != null && context.OwinContext.Authentication.User.Identity != null)
+            {
+                var claimsIdentity = context.OwinContext.Authentication.User.Identity as ClaimsIdentity;
+                var sessionId = claimsIdentity.FindFirstValue(Constants.Security.SessionIdClaimType);
+                Guid guidSession;
+                if (sessionId.IsNullOrWhiteSpace() == false && Guid.TryParse(sessionId, out guidSession))
+                {
+                    _appCtx.Services.UserService.ClearLoginSession(guidSession);
+                }
+            }
+
             base.ResponseSignOut(context);
 
             //Make sure the definitely all of these cookies are cleared when signing out with cookies
+            context.Response.Cookies.Append(SessionIdValidator.CookieName, "", new CookieOptions
+            {
+                Expires = DateTime.Now.AddYears(-1),
+                Path = "/"
+            });
             context.Response.Cookies.Append(UmbracoConfig.For.UmbracoSettings().Security.AuthCookieName, "", new CookieOptions
             {
                 Expires = DateTime.Now.AddYears(-1),
@@ -34,21 +96,45 @@ namespace Umbraco.Core.Security
         }
 
         /// <summary>
-        /// Ensures that the culture is set correctly for the current back office user
+        /// Ensures that the culture is set correctly for the current back office user and that the user's session token is valid
         /// </summary>
         /// <param name="context"/>
         /// <returns/>
-        public override Task ValidateIdentity(CookieValidateIdentityContext context)
+        public override async Task ValidateIdentity(CookieValidateIdentityContext context)
+        {
+            EnsureCulture(context);
+
+            await EnsureValidSessionId(context);
+
+            await base.ValidateIdentity(context);
+        }        
+
+        /// <summary>
+        /// Ensures that the user has a valid session id
+        /// </summary>
+        /// <remarks>
+        /// So that we are not overloading the database this throttles it's check to every minute
+        /// </remarks>
+        protected  virtual async Task EnsureValidSessionId(CookieValidateIdentityContext context)
+        {
+            if (_appCtx.IsConfigured && _appCtx.IsUpgrading == false)
+                await SessionIdValidator.ValidateSessionAsync(TimeSpan.FromMinutes(1), context);
+        }
+
+        private void EnsureCulture(CookieValidateIdentityContext context)
         {
             var umbIdentity = context.Identity as UmbracoBackOfficeIdentity;
             if (umbIdentity != null && umbIdentity.IsAuthenticated)
             {
                 Thread.CurrentThread.CurrentCulture =
                     Thread.CurrentThread.CurrentUICulture =
-                        new CultureInfo(umbIdentity.Culture);
+                        UserCultures.GetOrAdd(umbIdentity.Culture, s => new CultureInfo(s));
             }
-
-            return base.ValidateIdentity(context);
         }
+
+        /// <summary>
+        /// Used so that we aren't creating a new CultureInfo object for every single request
+        /// </summary>
+        private static readonly ConcurrentDictionary<string, CultureInfo> UserCultures = new ConcurrentDictionary<string, CultureInfo>();
     }
 }

src/Umbraco.Core/Security/BackOfficeSignInManager.cs

@@ -223,6 +223,9 @@ namespace Umbraco.Core.Security
                 user.AccessFailedCount = 0;
             await UserManager.UpdateAsync(user);
 
+            //set the current request's principal to the identity just signed in!
+            _request.User = new ClaimsPrincipal(userIdentity);
+
             _logger.WriteCore(TraceEventType.Information, 0,
                 string.Format(
                     "Login attempt succeeded for username {0} from IP address {1}",

src/Umbraco.Core/Security/BackOfficeUserManager.cs

@@ -152,7 +152,6 @@ namespace Umbraco.Core.Security
             //NOTE: This method is mostly here for backwards compat
             base.InitUserManager(manager, membershipProvider, options.DataProtectionProvider, contentSectionConfig);
         }
-       
     }
 
     /// <summary>
@@ -169,7 +168,7 @@ namespace Umbraco.Core.Security
 
         #region What we support do not currently
 
-        //NOTE: Not sure if we really want/need to ever support this 
+        //TODO: We could support this - but a user claims will mostly just be what is in the auth cookie
         public override bool SupportsUserClaim
         {
             get { return false; }
@@ -271,6 +270,22 @@ namespace Umbraco.Core.Security
             //manager.SmsService = new SmsService();            
         }
 
+        /// <summary>
+        /// Used to validate a user's session
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <param name="sessionId"></param>
+        /// <returns></returns>
+        public virtual async Task<bool> ValidateSessionIdAsync(int userId, string sessionId)
+        {
+            var userSessionStore = Store as IUserSessionStore<BackOfficeIdentityUser, int>;
+            //if this is not set, for backwards compat (which would be super rare), we'll just approve it
+            if (userSessionStore == null)
+                return true;
+
+            return await userSessionStore.ValidateSessionIdAsync(userId, sessionId);
+        }
+
         /// <summary>
         /// This will determine which password hasher to use based on what is defined in config
         /// </summary>
@@ -674,4 +689,5 @@ namespace Umbraco.Core.Security
             return httpContext.GetCurrentRequestIpAddress();
         }
     }
+
 }

src/Umbraco.Core/Security/BackOfficeUserStore.cs

@@ -26,12 +26,13 @@ namespace Umbraco.Core.Security
         IUserRoleStore<BackOfficeIdentityUser, int>,
         IUserSecurityStampStore<BackOfficeIdentityUser, int>,
         IUserLockoutStore<BackOfficeIdentityUser, int>,
-        IUserTwoFactorStore<BackOfficeIdentityUser, int>
+        IUserTwoFactorStore<BackOfficeIdentityUser, int>,
+        IUserSessionStore<BackOfficeIdentityUser, int>
 
-        //TODO: This would require additional columns/tables for now people will need to implement this on their own
-        //IUserPhoneNumberStore<BackOfficeIdentityUser, int>,
-        //TODO: To do this we need to implement IQueryable -  we'll have an IQuerable implementation soon with the UmbracoLinqPadDriver implementation
-        //IQueryableUserStore<BackOfficeIdentityUser, int>
+    //TODO: This would require additional columns/tables for now people will need to implement this on their own
+    //IUserPhoneNumberStore<BackOfficeIdentityUser, int>,
+    //TODO: To do this we need to implement IQueryable -  we'll have an IQuerable implementation soon with the UmbracoLinqPadDriver implementation
+    //IQueryableUserStore<BackOfficeIdentityUser, int>
     {
         private readonly IUserService _userService;
         private readonly IEntityService _entityService;
@@ -753,6 +754,15 @@ namespace Umbraco.Core.Security
             if (_disposed)
                 throw new ObjectDisposedException(GetType().Name);
         }
-        
+
+        public Task<bool> ValidateSessionIdAsync(int userId, string sessionId)
+        {
+            Guid guidSessionId;
+            if (Guid.TryParse(sessionId, out guidSessionId))
+            {
+                return Task.FromResult(_userService.ValidateLoginSession(userId, guidSessionId));
+            }
+            return Task.FromResult(false);
+        }
     }
 }

src/Umbraco.Core/Security/IUserSessionStore.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Threading.Tasks;
+using Microsoft.AspNet.Identity;
+
+namespace Umbraco.Core.Security
+{
+    /// <summary>
+    /// An IUserStore interface part to implement if the store supports validating user session Ids
+    /// </summary>
+    /// <typeparam name="TUser"></typeparam>
+    /// <typeparam name="TKey"></typeparam>
+    public interface IUserSessionStore<TUser, in TKey> : IUserStore<TUser, TKey>, IDisposable
+        where TUser : class, IUser<TKey>
+    {
+        Task<bool> ValidateSessionIdAsync(int userId, string sessionId);
+    }
+}

src/Umbraco.Core/Security/OwinExtensions.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Web;
 using Microsoft.AspNet.Identity.Owin;
 using Microsoft.Owin;
 using Umbraco.Core.Models.Identity;
@@ -7,6 +8,37 @@ namespace Umbraco.Core.Security
 {
     public static class OwinExtensions
     {
+        public static string GetCurrentRequestIpAddress(this IOwinContext owinContext)
+        {
+            if (owinContext == null)
+            {
+                return "Unknown, owinContext is null";
+            }
+            if (owinContext.Request == null)
+            {
+                return "Unknown, owinContext.Request is null";
+            }
+
+            var httpContext = owinContext.TryGetHttpContext();
+            if (httpContext == false)
+            {
+                return "Unknown, cannot resolve HttpContext from owinContext";
+            }
+
+            return httpContext.Result.GetCurrentRequestIpAddress();
+        }
+
+        /// <summary>
+        /// Nasty little hack to get httpcontextbase from an owin context
+        /// </summary>
+        /// <param name="owinContext"></param>
+        /// <returns></returns>
+        internal static Attempt<HttpContextBase> TryGetHttpContext(this IOwinContext owinContext)
+        {
+            var ctx = owinContext.Get<HttpContextBase>(typeof(HttpContextBase).FullName);
+            return ctx == null ? Attempt<HttpContextBase>.Fail() : Attempt.Succeed(ctx);
+        }
+
         /// <summary>
         /// Gets the back office sign in manager out of OWIN
         /// </summary>

src/Umbraco.Core/Security/SessionIdValidator.cs

@@ -0,0 +1,118 @@
+using System;
+using System.Collections.Concurrent;
+using System.Security.Claims;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Web;
+using Microsoft.AspNet.Identity;
+using Microsoft.AspNet.Identity.Owin;
+using Microsoft.Owin;
+using Microsoft.Owin.Infrastructure;
+using Microsoft.Owin.Security.Cookies;
+using Umbraco.Core.Configuration;
+using Umbraco.Core.Models.Identity;
+
+namespace Umbraco.Core.Security
+{
+    /// <summary>
+    /// Static helper class used to configure a CookieAuthenticationProvider to validate a cookie against a user's session id
+    /// </summary>
+    /// <remarks>
+    /// This uses another cookie to track the last checked time which is done for a few reasons:    
+    /// * We can't use the user's auth ticket to do thsi because we'd be re-issuing the auth ticket all of the time and it would never expire
+    ///     plus the auth ticket size is much larger than this small value
+    /// * This will execute quite often (every minute per user) and in some cases there might be several requests that end up re-issuing the cookie so the cookie value should be small
+    /// * We want to avoid the user lookup if it's not required so that will only happen when the time diff is great enough in the cookie
+    /// </remarks>
+    internal static class SessionIdValidator
+    {
+        public const string CookieName = "UMB_UCONTEXT_C";
+        
+        public static async Task ValidateSessionAsync(TimeSpan validateInterval, CookieValidateIdentityContext context)
+        {
+            if (context.Request.Uri.IsBackOfficeRequest(HttpRuntime.AppDomainAppVirtualPath) == false)
+                return;
+            
+            var valid = await ValidateSessionAsync(validateInterval, context.OwinContext, context.Options.CookieManager, context.Options.SystemClock, context.Properties.IssuedUtc, context.Identity);
+
+            if (valid == false)
+            {
+                context.RejectIdentity();
+                context.OwinContext.Authentication.SignOut(context.Options.AuthenticationType);
+            }
+        }
+
+        public static async Task<bool> ValidateSessionAsync(
+            TimeSpan validateInterval,
+            IOwinContext owinCtx,
+            ICookieManager cookieManager,
+            ISystemClock systemClock,
+            DateTimeOffset? authTicketIssueDate,
+            ClaimsIdentity currentIdentity)
+        {
+            if (owinCtx == null) throw new ArgumentNullException("owinCtx");
+            if (cookieManager == null) throw new ArgumentNullException("cookieManager");
+            if (systemClock == null) throw new ArgumentNullException("systemClock");
+
+            DateTimeOffset? issuedUtc = null;
+            var currentUtc = systemClock.UtcNow;
+
+            //read the last checked time from a custom cookie
+            var lastCheckedCookie = cookieManager.GetRequestCookie(owinCtx, CookieName);
+
+            if (lastCheckedCookie.IsNullOrWhiteSpace() == false)
+            {
+                DateTimeOffset parsed;
+                if (DateTimeOffset.TryParse(lastCheckedCookie, out parsed))
+                {                    
+                    issuedUtc = parsed;
+                }
+            }
+
+            //no cookie, use the issue time of the auth ticket
+            if (issuedUtc.HasValue == false)
+            {
+                issuedUtc = authTicketIssueDate;
+            }
+
+            // Only validate if enough time has elapsed
+            var validate = issuedUtc.HasValue == false;
+            if (issuedUtc.HasValue)
+            {
+                var timeElapsed = currentUtc.Subtract(issuedUtc.Value);
+                validate = timeElapsed > validateInterval;
+            }
+
+            if (validate == false)
+                return true;
+
+            var manager = owinCtx.GetUserManager<BackOfficeUserManager>();            
+            if (manager == null)
+                return false;
+
+            var userId = currentIdentity.GetUserId<int>();
+            var user = await manager.FindByIdAsync(userId);
+            if (user == null)
+                return false;
+
+            var sessionId = currentIdentity.FindFirstValue(Constants.Security.SessionIdClaimType);
+            if (await manager.ValidateSessionIdAsync(userId, sessionId) == false)
+                return false;
+
+            //we will re-issue the cookie last checked cookie
+            cookieManager.AppendResponseCookie(
+                owinCtx,
+                CookieName,
+                DateTimeOffset.UtcNow.ToString("yyyy-MM-ddTHH:mm:ss.fffffffzzz"),
+                new CookieOptions
+                {
+                    HttpOnly = true,
+                    Secure = GlobalSettings.UseSSL || owinCtx.Request.IsSecure,
+                    Path = "/"
+                });
+
+            return true;
+        }
+        
+    }
+}

src/Umbraco.Core/Security/UmbracoBackOfficeIdentity.cs

@@ -36,6 +36,7 @@ namespace Umbraco.Core.Security
 
             var username = identity.GetUserName();
             var session = identity.FindFirstValue(Constants.Security.SessionIdClaimType);
+            var securityStamp = identity.FindFirstValue(Microsoft.AspNet.Identity.Constants.DefaultSecurityStampClaimType);
             var startContentId = identity.FindFirstValue(Constants.Security.StartContentNodeIdClaimType);            
             var startMediaId = identity.FindFirstValue(Constants.Security.StartMediaNodeIdClaimType);
 
@@ -66,8 +67,9 @@ namespace Umbraco.Core.Security
             var roles = identity.FindAll(x => x.Type == DefaultRoleClaimType).Select(role => role.Value).ToList();
             var allowedApps = identity.FindAll(x => x.Type == Constants.Security.AllowedApplicationsClaimType).Select(app => app.Value).ToList();
 
-            var userData = new UserData(session)
-            {
+            var userData = new UserData
+            {
+                SecurityStamp = securityStamp,
                 SessionId = session,
                 AllowedApplications = allowedApps.ToArray(),
                 Culture = culture,
@@ -189,7 +191,8 @@ namespace Umbraco.Core.Security
                     Constants.Security.StartContentNodeIdClaimType,
                     Constants.Security.StartMediaNodeIdClaimType, 
                     ClaimTypes.Locality, 
-                    Constants.Security.SessionIdClaimType
+                    Constants.Security.SessionIdClaimType,
+                    Microsoft.AspNet.Identity.Constants.DefaultSecurityStampClaimType
                 };
             }
         } 
@@ -226,7 +229,7 @@ namespace Umbraco.Core.Security
                 // by the SecurityStampValidator, see: https://katanaproject.codeplex.com/workitem/444
                 if (HasClaim(x => x.Type == Microsoft.AspNet.Identity.Constants.DefaultSecurityStampClaimType) == false)
                 {
-                    AddClaim(new Claim(Microsoft.AspNet.Identity.Constants.DefaultSecurityStampClaimType, SessionId, ClaimValueTypes.String, Issuer, Issuer, this));
+                    AddClaim(new Claim(Microsoft.AspNet.Identity.Constants.DefaultSecurityStampClaimType, SecurityStamp, ClaimValueTypes.String, Issuer, Issuer, this));
                 }
             }
 
@@ -307,6 +310,11 @@ namespace Umbraco.Core.Security
             get { return UserData.SessionId; }
         }
 
+        public string SecurityStamp
+        {
+            get { return UserData.SecurityStamp; }
+        }
+
         public string[] Roles
         {
             get { return UserData.Roles; }

src/Umbraco.Core/Security/UserData.cs

@@ -20,7 +20,7 @@ namespace Umbraco.Core.Security
         /// Use this constructor to create/assign new UserData to the ticket
         /// </summary>
         /// <param name="sessionId">
-        /// The security stamp for the user
+        /// The current sessionId for the user
         /// </param>
         public UserData(string sessionId)
         {
@@ -30,11 +30,17 @@ namespace Umbraco.Core.Security
         }
 
         /// <summary>
-        /// This is the 'security stamp' for validation
+        /// This is the 'sessionId' for validation
         /// </summary>        
         [DataMember(Name = "sessionId")]
-        public string SessionId { get; set; } 
+        public string SessionId { get; set; }
 
+        /// <summary>
+        /// This is the 'security stamp' for validation
+        /// </summary>        
+        [DataMember(Name = "securityStamp")]
+        public string SecurityStamp { get; set; }
+
         [DataMember(Name = "id")]
         public object Id { get; set; }
         

src/Umbraco.Core/Services/AuditService.cs

@@ -1,8 +1,12 @@
 using System;
+using System.Collections.Generic;
+using System.Linq;
 using Umbraco.Core.Events;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models;
 using Umbraco.Core.Persistence;
+using Umbraco.Core.Persistence.DatabaseModelDefinitions;
+using Umbraco.Core.Persistence.Querying;
 using Umbraco.Core.Persistence.UnitOfWork;
 
 namespace Umbraco.Core.Services
@@ -22,5 +26,86 @@ namespace Umbraco.Core.Services
                 uow.Commit();
             }
         }
+
+        /// <summary>
+        /// Returns paged items in the audit trail for a given entity
+        /// </summary>
+        /// <param name="entityId"></param>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <param name="totalRecords"></param>
+        /// <param name="orderDirection">
+        /// By default this will always be ordered descending (newest first)
+        /// </param>
+        /// <param name="auditTypeFilter">
+        /// Since we currently do not have enum support with our expression parser, we cannot query on AuditType in the query or the custom filter
+        /// so we need to do that here
+        /// </param>
+        /// <param name="customFilter">
+        /// Optional filter to be applied
+        /// </param>
+        /// <returns></returns>
+        public IEnumerable<IAuditItem> GetPagedItemsByEntity(int entityId, long pageIndex, int pageSize, out long totalRecords,
+            Direction orderDirection = Direction.Descending,
+            AuditType[] auditTypeFilter = null,
+            IQuery<IAuditItem> customFilter = null)
+        {
+            Mandate.ParameterCondition(pageIndex >= 0, "pageIndex");
+            Mandate.ParameterCondition(pageSize > 0, "pageSize");
+
+            if (entityId == Constants.System.Root || entityId <= 0)
+            {
+                totalRecords = 0;
+                return Enumerable.Empty<IAuditItem>();
+            }
+
+            using (var uow = UowProvider.GetUnitOfWork(readOnly: true))
+            {
+                var repository = RepositoryFactory.CreateAuditRepository(uow);
+
+                var query = Query<IAuditItem>.Builder.Where(x => x.Id == entityId);
+
+                return repository.GetPagedResultsByQuery(query, pageIndex, pageSize, out totalRecords, orderDirection, auditTypeFilter, customFilter);
+            }
+        }
+
+        /// <summary>
+        /// Returns paged items in the audit trail for a given user
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <param name="totalRecords"></param>
+        /// <param name="orderDirection">
+        /// By default this will always be ordered descending (newest first)
+        /// </param>
+        /// <param name="auditTypeFilter">
+        /// Since we currently do not have enum support with our expression parser, we cannot query on AuditType in the query or the custom filter
+        /// so we need to do that here
+        /// </param>
+        /// <param name="customFilter">
+        /// Optional filter to be applied
+        /// </param>
+        /// <returns></returns>
+        public IEnumerable<IAuditItem> GetPagedItemsByUser(int userId, long pageIndex, int pageSize, out long totalRecords, Direction orderDirection = Direction.Descending, AuditType[] auditTypeFilter = null, IQuery<IAuditItem> customFilter = null)
+        {
+            Mandate.ParameterCondition(pageIndex >= 0, "pageIndex");
+            Mandate.ParameterCondition(pageSize > 0, "pageSize");
+
+            if (userId < 0)
+            {
+                totalRecords = 0;
+                return Enumerable.Empty<IAuditItem>();
+            }
+
+            using (var uow = UowProvider.GetUnitOfWork(readOnly: true))
+            {
+                var repository = RepositoryFactory.CreateAuditRepository(uow);
+
+                var query = Query<IAuditItem>.Builder.Where(x => x.UserId == userId);
+
+                return repository.GetPagedResultsByQuery(query, pageIndex, pageSize, out totalRecords, orderDirection, auditTypeFilter, customFilter);
+            }
+        }
     }
 }

src/Umbraco.Core/Services/ContentService.cs

@@ -993,7 +993,8 @@ namespace Umbraco.Core.Services
                     FROM umbracoNode
                     JOIN cmsDocument ON umbracoNode.id=cmsDocument.nodeId AND cmsDocument.published=@0
                     WHERE umbracoNode.trashed=@1 AND umbracoNode.id IN (@2)",
-                    true, false, ids);                    
+                    true, false, ids);
+                Console.WriteLine(sql.SQL);
                 var x = uow.Database.Fetch<int>(sql);
                 return ids.Length == x.Count;
             }
@@ -2008,96 +2009,6 @@ namespace Umbraco.Core.Services
             return true;
         }
 
-        /// <summary>
-        /// Sorts a collection of <see cref="IContent"/> objects by updating the SortOrder according
-        /// to the ordering of node Ids passed in.
-        /// </summary>
-        /// <remarks>
-        /// Using this method will ensure that the Published-state is maintained upon sorting
-        /// so the cache is updated accordingly - as needed.
-        /// </remarks>
-        /// <param name="ids"></param>
-        /// <param name="userId"></param>
-        /// <param name="raiseEvents"></param>
-        /// <returns>True if sorting succeeded, otherwise False</returns>
-        public bool Sort(int[] ids, int userId = 0, bool raiseEvents = true)
-        {
-            var shouldBePublished = new List<IContent>();
-            var shouldBeSaved = new List<IContent>();
-
-            using (new WriteLock(Locker))
-            {
-                var allContent = GetByIds(ids).ToDictionary(x => x.Id, x => x);
-                var items = ids.Select(x => allContent[x]);
-
-                using (var uow = UowProvider.GetUnitOfWork())
-                {
-                    var asArray = items.ToArray();
-                    var saveEventArgs = new SaveEventArgs<IContent>(asArray);
-                    if (raiseEvents && uow.Events.DispatchCancelable(Saving, this, saveEventArgs, "Saving"))
-                    {
-                        uow.Commit();
-                        return false;
-                    }
-
-                    var repository = RepositoryFactory.CreateContentRepository(uow);
-
-                    var i = 0;
-                    foreach (var content in asArray)
-                    {
-                        //If the current sort order equals that of the content
-                        //we don't need to update it, so just increment the sort order
-                        //and continue.
-                        if (content.SortOrder == i)
-                        {
-                            i++;
-                            continue;
-                        }
-
-                        content.SortOrder = i;
-                        content.WriterId = userId;
-                        i++;
-
-                        if (content.Published)
-                        {
-                            //TODO: This should not be an inner operation, but if we do this, it cannot raise events and cannot be cancellable!
-                            var published = _publishingStrategy.Publish(uow, content, userId).Success;
-                            shouldBePublished.Add(content);
-                        }
-                        else
-                            shouldBeSaved.Add(content);
-
-                        repository.AddOrUpdate(content);
-                        //add or update a preview
-                        repository.AddOrUpdatePreviewXml(content, c => _entitySerializer.Serialize(this, _dataTypeService, _userService, c));
-                    }
-
-                    foreach (var content in shouldBePublished)
-                    {
-                        //Create and Save ContentXml DTO
-                        repository.AddOrUpdateContentXml(content, c => _entitySerializer.Serialize(this, _dataTypeService, _userService, c));
-                    }
-
-                    if (raiseEvents)
-                    {
-                        saveEventArgs.CanCancel = false;
-                        uow.Events.Dispatch(Saved, this, saveEventArgs, "Saved");
-                    }
-
-                    if (shouldBePublished.Any())
-                    {
-                        //TODO: This should not be an inner operation, but if we do this, it cannot raise events and cannot be cancellable!
-                        _publishingStrategy.PublishingFinalized(uow, shouldBePublished, false);
-                    }
-
-                    Audit(uow, AuditType.Sort, "Sorting content performed by user", userId, 0);
-                    uow.Commit();
-                }
-            }
-
-            return true;
-        }
-
         public IEnumerable<IContent> GetBlueprintsForContentTypes(params int[] documentTypeIds)
         {
             using (var uow = UowProvider.GetUnitOfWork(readOnly: true))
@@ -2542,7 +2453,6 @@ namespace Umbraco.Core.Services
 
                     Audit(uow, AuditType.Publish, "Save and Publish performed by user", userId, content.Id);
                     uow.Commit();
-
                     return Attempt.If(publishStatus.StatusType == PublishStatusType.Success, publishStatus);
                 }
             }
@@ -2838,4 +2748,4 @@ namespace Umbraco.Core.Services
 
         #endregion
     }
-}
+}

src/Umbraco.Core/Services/ContentTypeService.cs

@@ -377,7 +377,7 @@ namespace Umbraco.Core.Services
                 repo.Delete(container);
                 uow.Commit();
                 deleteEventArgs.CanCancel = false;
-                uow.Events.Dispatch(DeletedMediaTypeContainer, this, deleteEventArgs, "DeletedMediaTypeContainer");
+                uow.Events.Dispatch(DeletedMediaTypeContainer, this, deleteEventArgs);
 
                 return OperationStatus.Success(evtMsgs);
                 //TODO: Audit trail ?

src/Umbraco.Core/Services/IAuditService.cs

@@ -1,9 +1,58 @@
+using System.Collections.Generic;
 using Umbraco.Core.Models;
+using Umbraco.Core.Persistence.DatabaseModelDefinitions;
+using Umbraco.Core.Persistence.Querying;
 
 namespace Umbraco.Core.Services
 {
     public interface IAuditService : IService
     {
         void Add(AuditType type, string comment, int userId, int objectId);
+
+        /// <summary>
+        /// Returns paged items in the audit trail for a given entity
+        /// </summary>
+        /// <param name="entityId"></param>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <param name="totalRecords"></param>
+        /// <param name="orderDirection">
+        /// By default this will always be ordered descending (newest first)
+        /// </param>
+        /// <param name="auditTypeFilter">
+        /// Since we currently do not have enum support with our expression parser, we cannot query on AuditType in the query or the custom filter
+        /// so we need to do that here
+        /// </param>
+        /// <param name="customFilter">
+        /// Optional filter to be applied
+        /// </param>
+        /// <returns></returns>
+        IEnumerable<IAuditItem> GetPagedItemsByEntity(int entityId, long pageIndex, int pageSize, out long totalRecords,
+            Direction orderDirection = Direction.Descending,
+            AuditType[] auditTypeFilter = null,
+            IQuery<IAuditItem> customFilter = null);
+
+        /// <summary>
+        /// Returns paged items in the audit trail for a given user
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <param name="totalRecords"></param>
+        /// <param name="orderDirection">
+        /// By default this will always be ordered descending (newest first)
+        /// </param>
+        /// <param name="auditTypeFilter">
+        /// Since we currently do not have enum support with our expression parser, we cannot query on AuditType in the query or the custom filter
+        /// so we need to do that here
+        /// </param>
+        /// <param name="customFilter">
+        /// Optional filter to be applied
+        /// </param>
+        /// <returns></returns>
+        IEnumerable<IAuditItem> GetPagedItemsByUser(int userId, long pageIndex, int pageSize, out long totalRecords,
+            Direction orderDirection = Direction.Descending,
+            AuditType[] auditTypeFilter = null,
+            IQuery<IAuditItem> customFilter = null);
     }
 }

src/Umbraco.Core/Services/IContentService.cs

@@ -642,21 +642,7 @@ namespace Umbraco.Core.Services
         /// <param name="userId"></param>
         /// <param name="raiseEvents"></param>
         /// <returns>True if sorting succeeded, otherwise False</returns>
-        bool Sort(IEnumerable<IContent> items, int userId = 0, bool raiseEvents = true);
-
-        /// <summary>
-        /// Sorts a collection of <see cref="IContent"/> objects by updating the SortOrder according
-        /// to the ordering of node Ids passed in.
-        /// </summary>
-        /// <remarks>
-        /// Using this method will ensure that the Published-state is maintained upon sorting
-        /// so the cache is updated accordingly - as needed.
-        /// </remarks>
-        /// <param name="ids"></param>
-        /// <param name="userId"></param>
-        /// <param name="raiseEvents"></param>
-        /// <returns>True if sorting succeeded, otherwise False</returns>
-        bool Sort(int[] ids, int userId = 0, bool raiseEvents = true);
+        bool Sort(IEnumerable<IContent> items, int userId = 0, bool raiseEvents = true);
 
         /// <summary>
         /// Gets the parent of the current content as an <see cref="IContent"/> item.

src/Umbraco.Core/Services/IUserService.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using Umbraco.Core.Models;
@@ -11,7 +12,35 @@ namespace Umbraco.Core.Services
     /// Defines the UserService, which is an easy access to operations involving <see cref="IProfile"/> and eventually Users.
     /// </summary>
     public interface IUserService : IMembershipUserService
-    {
+    {
+        /// <summary>
+        /// Creates a database entry for starting a new login session for a user
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <param name="requestingIpAddress"></param>
+        /// <returns></returns>
+        Guid CreateLoginSession(int userId, string requestingIpAddress);
+
+        /// <summary>
+        /// Validates that a user login session is valid/current and hasn't been closed
+        /// </summary>
+        /// <param name="userId"></param>
+        /// <param name="sessionId"></param>
+        /// <returns></returns>
+        bool ValidateLoginSession(int userId, Guid sessionId);
+
+        /// <summary>
+        /// Removes the session's validity
+        /// </summary>
+        /// <param name="sessionId"></param>
+        void ClearLoginSession(Guid sessionId);
+
+        /// <summary>
+        /// Removes all valid sessions for the user
+        /// </summary>
+        /// <param name="userId"></param>
+        int ClearLoginSessions(int userId);
+
         /// <summary>
         /// This is basically facets of UserStates key = state, value = count
         /// </summary>

src/Umbraco.Core/Services/MediaService.cs

@@ -4,7 +4,6 @@ using System.ComponentModel;
 using System.Globalization;
 using System.IO;
 using System.Linq;
-using System.Text.RegularExpressions;
 using System.Threading;
 using System.Xml.Linq;
 using Umbraco.Core.Configuration;
@@ -12,7 +11,6 @@ using Umbraco.Core.Events;
 using Umbraco.Core.IO;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models;
-using Umbraco.Core.Models.Rdbms;
 using Umbraco.Core.Persistence;
 using Umbraco.Core.Persistence.DatabaseModelDefinitions;
 using Umbraco.Core.Persistence.Querying;
@@ -43,7 +41,7 @@ namespace Umbraco.Core.Services
             if (userService == null) throw new ArgumentNullException("userService");
             _dataTypeService = dataTypeService;
             _userService = userService;
-        }
+        }
 
         /// <summary>
         /// Creates an <see cref="IMedia"/> object using the alias of the <see cref="IMediaType"/>
@@ -63,7 +61,7 @@ namespace Umbraco.Core.Services
         {
             var parent = GetById(parentId);
             return CreateMedia(name, parent, mediaTypeAlias, userId);
-        }
+        }
 
         /// <summary>
         /// Creates an <see cref="IMedia"/> object using the alias of the <see cref="IMediaType"/>
@@ -731,65 +729,10 @@ namespace Umbraco.Core.Services
         /// <returns><see cref="IMedia"/></returns>
         public IMedia GetMediaByPath(string mediaPath)
         {
-            var umbracoFileValue = mediaPath;
-
-            const string Pattern = ".*[_][0-9]+[x][0-9]+[.].*";
-            var isResized = Regex.IsMatch(mediaPath, Pattern);
-
-            // If the image has been resized we strip the "_403x328" of the original "/media/1024/koala_403x328.jpg" url.
-            if (isResized)
-            {
-                var underscoreIndex = mediaPath.LastIndexOf('_');
-                var dotIndex = mediaPath.LastIndexOf('.');
-                umbracoFileValue = string.Concat(mediaPath.Substring(0, underscoreIndex), mediaPath.Substring(dotIndex));
-            }
-
-            Func<string, Sql> createSql = url => new Sql().Select("*")
-                .From<PropertyDataDto>()
-                .InnerJoin<PropertyTypeDto>()
-                .On<PropertyDataDto, PropertyTypeDto>(left => left.PropertyTypeId, right => right.Id)
-                .Where<PropertyTypeDto>(x => x.Alias == "umbracoFile")
-                .Where<PropertyDataDto>(x => x.VarChar == url);
-
-            var sql = createSql(umbracoFileValue);
-
             using (var uow = UowProvider.GetUnitOfWork(readOnly: true))
             {
-                var propertyDataDto = uow.Database.Fetch<PropertyDataDto, PropertyTypeDto>(sql).FirstOrDefault();
-
-                // If the stripped-down url returns null, we try again with the original url.
-                // Previously, the function would fail on e.g. "my_x_image.jpg"
-                if (propertyDataDto == null)
-                {
-                    sql = createSql(mediaPath);
-                    propertyDataDto = uow.Database.Fetch<PropertyDataDto, PropertyTypeDto>(sql).FirstOrDefault();
-                }
-
-                // If no reults far, try getting from a json value stored in the ntext column query
-                if (propertyDataDto == null)
-                {
-                    var ntextQuery = new Sql().Select("*")
-                        .From<PropertyDataDto>()
-                        .InnerJoin<PropertyTypeDto>()
-                        .On<PropertyDataDto, PropertyTypeDto>(left => left.PropertyTypeId, right => right.Id)
-                        .Where<PropertyTypeDto>(x => x.Alias == "umbracoFile")
-                        .Where("dataNtext LIKE @0", "%" + umbracoFileValue + "%");
-                    propertyDataDto = uow.Database.Fetch<PropertyDataDto, PropertyTypeDto>(ntextQuery).FirstOrDefault();
-                }
-
-                // If still no results, try getting from a json value stored in the nvarchar column
-                if (propertyDataDto == null)
-                {
-                    var nvarcharQuery = new Sql().Select("*")
-                        .From<PropertyDataDto>()
-                        .InnerJoin<PropertyTypeDto>()
-                        .On<PropertyDataDto, PropertyTypeDto>(left => left.PropertyTypeId, right => right.Id)
-                        .Where<PropertyTypeDto>(x => x.Alias == "umbracoFile")
-                        .Where("dataNvarchar LIKE @0", "%" + umbracoFileValue + "%");
-                    propertyDataDto = uow.Database.Fetch<PropertyDataDto, PropertyTypeDto>(nvarcharQuery).FirstOrDefault();
-                }
-
-                return propertyDataDto == null ? null : GetById(propertyDataDto.NodeId);
+                var repository = RepositoryFactory.CreateMediaRepository(uow);
+                return repository.GetMediaByPath(mediaPath);
             }
         }
 
@@ -1021,7 +964,7 @@ namespace Umbraco.Core.Services
 
                 if (raiseEvents)
                 {
-                    saveEventArgs.CanCancel = false;
+                    saveEventArgs.CanCancel = false;
                     uow.Events.Dispatch(Saved, this, saveEventArgs);
                 }
 

src/Umbraco.Core/Services/MemberService.cs

@@ -986,11 +986,7 @@ namespace Umbraco.Core.Services
         /// <param name="raiseEvents">Optional parameter to raise events.
         /// Default is <c>True</c> otherwise set to <c>False</c> to not raise events</param>
         public void Save(IMember entity, bool raiseEvents = true)
-        {
-            //trimming username and email to make sure we have no trailing space
-            entity.Username = entity.Username.Trim();
-            entity.Email = entity.Email.Trim();
-
+        {
             using (var uow = UowProvider.GetUnitOfWork())
             {
                 var saveEventArgs = new SaveEventArgs<IMember>(entity);

src/Umbraco.Core/Services/UserService.cs

@@ -228,9 +228,9 @@ namespace Umbraco.Core.Services
         }
 
         /// <summary>
-        /// Disables an <see cref="IUser"/>
+        /// Deletes an <see cref="IUser"/>
         /// </summary>
-        /// <param name="membershipUser"><see cref="IUser"/> to disable</param>
+        /// <param name="membershipUser"><see cref="IUser"/> to Delete</param>
         public void Delete(IUser membershipUser)
         {
             //disable
@@ -558,6 +558,47 @@ namespace Umbraco.Core.Services
             }
         }
 
+        public Guid CreateLoginSession(int userId, string requestingIpAddress)
+        {
+            using (var uow = UowProvider.GetUnitOfWork())
+            {
+                var repository = RepositoryFactory.CreateUserRepository(uow);
+                var session = repository.CreateLoginSession(userId, requestingIpAddress);
+                uow.Commit();
+                return session;
+            }
+        }
+
+        public int ClearLoginSessions(int userId)
+        {
+            using (var uow = UowProvider.GetUnitOfWork())
+            {
+                var repository = RepositoryFactory.CreateUserRepository(uow);
+                var count = repository.ClearLoginSessions(userId);
+                uow.Commit();
+                return count;
+            }
+        }
+
+        public void ClearLoginSession(Guid sessionId)
+        {
+            using (var uow = UowProvider.GetUnitOfWork())
+            {
+                var repository = RepositoryFactory.CreateUserRepository(uow);
+                repository.ClearLoginSession(sessionId);
+                uow.Commit();
+            }
+        }
+
+        public bool ValidateLoginSession(int userId, Guid sessionId)
+        {
+            using (var uow = UowProvider.GetUnitOfWork(readOnly: true))
+            {
+                var repository = RepositoryFactory.CreateUserRepository(uow);
+                return repository.ValidateLoginSession(userId, sessionId);
+            }
+        }
+
         public IDictionary<UserState, int> GetUserStates()
         {
             using (var uow = UowProvider.GetUnitOfWork(readOnly: true))
@@ -712,7 +753,7 @@ namespace Umbraco.Core.Services
         /// <param name="id">Id of the User to retrieve</param>
         /// <returns><see cref="IProfile"/></returns>
         public IProfile GetProfileById(int id)
-        {
+        {
             //This is called a TON. Go get the full user from cache which should already be IProfile
             var fullUser = GetUserById(id);
             var asProfile = fullUser as IProfile;

src/Umbraco.Core/Sync/ApplicationUrlHelper.cs

@@ -3,7 +3,6 @@ using System.Web;
 using Umbraco.Core.Configuration;
 using Umbraco.Core.Configuration.UmbracoSettings;
 using Umbraco.Core.IO;
-using Umbraco.Core.Logging;
 using Umbraco.Core.ObjectResolution;
 
 namespace Umbraco.Core.Sync
@@ -47,20 +46,8 @@ namespace Umbraco.Core.Sync
         // settings: for unit tests only
         internal static void EnsureApplicationUrl(ApplicationContext appContext, HttpRequestBase request = null, IUmbracoSettingsSection settings = null)
         {
-            bool newApplicationUrl = false;
-            if (request != null)
-            {
-                var applicationUrl = GetApplicationUrlFromRequest(request);
-                newApplicationUrl = !appContext._umbracoApplicationDomains.Contains(applicationUrl);
-                if (newApplicationUrl)
-                {
-                    appContext._umbracoApplicationDomains.Add(applicationUrl);
-                    LogHelper.Info(typeof(ApplicationUrlHelper), $"New ApplicationUrl detected: {applicationUrl}");
-                }
-            }
-
             // if initialized, return
-            if (appContext._umbracoApplicationUrl != null && !newApplicationUrl) return;
+            if (appContext._umbracoApplicationUrl != null) return;
 
             var logger = appContext.ProfilingLogger.Logger;
 
@@ -145,12 +132,6 @@ namespace Umbraco.Core.Sync
         {
             var logger = appContext.ProfilingLogger.Logger;
 
-            appContext._umbracoApplicationUrl = GetApplicationUrlFromRequest(request);
-            logger.Info(TypeOfApplicationUrlHelper, "ApplicationUrl: " + appContext.UmbracoApplicationUrl + " (UmbracoModule request)");
-        }
-
-        private static string GetApplicationUrlFromRequest(HttpRequestBase request)
-        {
             // if (HTTP and SSL not required) or (HTTPS and SSL required),
             //  use ports from request
             // otherwise,
@@ -166,7 +147,8 @@ namespace Umbraco.Core.Sync
             var ssl = useSsl ? "s" : ""; // force, whatever the first request
             var url = "http" + ssl + "://" + request.ServerVariables["SERVER_NAME"] + port + IOHelper.ResolveUrl(SystemDirectories.Umbraco);
 
-            return url.TrimEnd('/');
+            appContext._umbracoApplicationUrl = url.TrimEnd('/');
+            logger.Info(TypeOfApplicationUrlHelper, "ApplicationUrl: " + appContext.UmbracoApplicationUrl + " (UmbracoModule request)");
         }
     }
 }

src/Umbraco.Core/Sync/DatabaseServerMessenger.cs

@@ -87,7 +87,8 @@ namespace Umbraco.Core.Sync
             {
                 UtcStamp = DateTime.UtcNow,
                 Instructions = JsonConvert.SerializeObject(instructions, Formatting.None),
-                OriginIdentity = LocalIdentity
+                OriginIdentity = LocalIdentity,
+                InstructionCount = instructions.Sum(x => x.JsonIdCount)
             };
 
             ApplicationContext.DatabaseContext.Database.Insert(dto);
@@ -165,10 +166,10 @@ namespace Umbraco.Core.Sync
                 }
                 else
                 {
-                    //check for how many instructions there are to process
-                    //TODO: In 7.6 we need to store the count of instructions per row since this is not affective because there can be far more than one (if not thousands)
-                    // of instructions in a single row.
-                    var count = _appContext.DatabaseContext.Database.ExecuteScalar<int>("SELECT COUNT(*) FROM umbracoCacheInstruction WHERE id > @lastId", new {lastId = _lastId});
+                    //check for how many instructions there are to process, each row contains a count of the number of instructions contained in each
+                    //row so we will sum these numbers to get the actual count.
+                    var count = _appContext.DatabaseContext.Database
+                        .ExecuteScalar<int>("SELECT SUM(instructionCount) FROM umbracoCacheInstruction WHERE id > @lastId", new {lastId = _lastId});
                     if (count > Options.MaxProcessingInstructionCount)
                     {
                         //too many instructions, proceed to cold boot
@@ -205,7 +206,7 @@ namespace Umbraco.Core.Sync
         /// <summary>
         /// Synchronize the server (throttled).
         /// </summary>
-        protected void Sync()
+        protected internal void Sync()
         {
             lock (_locko)
             {

src/Umbraco.Core/Sync/RefreshInstruction.cs

@@ -18,7 +18,10 @@ namespace Umbraco.Core.Sync
         // need this public, parameter-less constructor so the web service messenger
         // can de-serialize the instructions it receives
         public RefreshInstruction()
-        { }
+        {
+            //set default - this value is not used for reading after it's been deserialized, it's only used for persisting the instruction to the db
+            JsonIdCount = 1;
+        }
 
         // need this public one so it can be de-serialized - used by the Json thing
         // otherwise, should use GetInstructions(...)
@@ -30,12 +33,16 @@ namespace Umbraco.Core.Sync
             IntId = intId;
             JsonIds = jsonIds;
             JsonPayload = jsonPayload;
+            //set default - this value is not used for reading after it's been deserialized, it's only used for persisting the instruction to the db
+            JsonIdCount = 1;
         }
 
         private RefreshInstruction(ICacheRefresher refresher, RefreshMethodType refreshType)
         {
             RefresherId = refresher.UniqueIdentifier;
             RefreshType = refreshType;
+            //set default - this value is not used for reading after it's been deserialized, it's only used for persisting the instruction to the db
+            JsonIdCount = 1;
         }
 
         private RefreshInstruction(ICacheRefresher refresher, RefreshMethodType refreshType, Guid guidId)
@@ -50,9 +57,21 @@ namespace Umbraco.Core.Sync
             IntId = intId;
         }
 
-        private RefreshInstruction(ICacheRefresher refresher, RefreshMethodType refreshType, string json)
+        /// <summary>
+        /// A private constructor to create a new instance
+        /// </summary>
+        /// <param name="refresher"></param>
+        /// <param name="refreshType"></param>
+        /// <param name="json"></param>
+        /// <param name="idCount">
+        /// When the refresh method is <see cref="RefreshMethodType.RefreshByIds"/> we know how many Ids are being refreshed so we know the instruction
+        /// count which will be taken into account when we store this count in the database. 
+        /// </param>
+        private RefreshInstruction(ICacheRefresher refresher, RefreshMethodType refreshType, string json, int idCount = 1)
             : this(refresher, refreshType)
         {
+            JsonIdCount = idCount;
+
             if (refreshType == RefreshMethodType.RefreshByJson)
                 JsonPayload = json;
             else
@@ -77,8 +96,12 @@ namespace Umbraco.Core.Sync
                 case MessageType.RefreshById:
                     if (idType == null)
                         throw new InvalidOperationException("Cannot refresh by id if idType is null.");
-                    if (idType == typeof (int)) // bulk of ints is supported
-                        return new[] { new RefreshInstruction(refresher, RefreshMethodType.RefreshByIds, JsonConvert.SerializeObject(ids.Cast<int>().ToArray())) };
+                    if (idType == typeof(int))
+                    {
+                        // bulk of ints is supported
+                        var intIds = ids.Cast<int>().ToArray();
+                        return new[] { new RefreshInstruction(refresher, RefreshMethodType.RefreshByIds, JsonConvert.SerializeObject(intIds), intIds.Length) };
+                    }
                     // else must be guids, bulk of guids is not supported, iterate
                     return ids.Select(x => new RefreshInstruction(refresher, RefreshMethodType.RefreshByGuid, (Guid) x));
 
@@ -121,6 +144,14 @@ namespace Umbraco.Core.Sync
         /// </summary>
         public string JsonIds { get; set; }
 
+        /// <summary>
+        /// Gets or sets the number of Ids contained in the JsonIds json value
+        /// </summary>
+        /// <remarks>
+        /// This is used to determine the instruction count per row
+        /// </remarks>
+        public int JsonIdCount { get; set; }
+
         /// <summary>
         /// Gets or sets the payload data value.
         /// </summary>

src/Umbraco.Core/UdiEntityType.cs

@@ -117,8 +117,6 @@ namespace Umbraco.Core
                 {
                     case UmbracoObjectTypes.Document:
                         return Document;
-                    case UmbracoObjectTypes.DocumentBlueprint:
-                        return DocumentBluePrint;
                     case UmbracoObjectTypes.Media:
                         return Media;
                     case UmbracoObjectTypes.Member:
@@ -163,8 +161,6 @@ namespace Umbraco.Core
                 {
                     case Document:
                         return UmbracoObjectTypes.Document;
-                    case DocumentBluePrint:
-                        return UmbracoObjectTypes.DocumentBlueprint;
                     case Media:
                         return UmbracoObjectTypes.Media;
                     case Member:

src/Umbraco.Core/Umbraco.Core.csproj

@@ -39,18 +39,18 @@
   <ItemGroup>
     <Reference Include="AutoMapper, Version=3.3.1.0, Culture=neutral, PublicKeyToken=be96cd2c38ef1005, processorArchitecture=MSIL">
       <HintPath>..\packages\AutoMapper.3.3.1\lib\net40\AutoMapper.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="AutoMapper.Net4, Version=3.3.1.0, Culture=neutral, PublicKeyToken=be96cd2c38ef1005, processorArchitecture=MSIL">
       <HintPath>..\packages\AutoMapper.3.3.1\lib\net40\AutoMapper.Net4.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="ClientDependency.Core, Version=1.9.2.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\packages\ClientDependency.1.9.2\lib\net45\ClientDependency.Core.dll</HintPath>
     </Reference>
     <Reference Include="HtmlAgilityPack, Version=1.4.9.5, Culture=neutral, PublicKeyToken=bd319b19eaf3b43a, processorArchitecture=MSIL">
       <HintPath>..\packages\HtmlAgilityPack.1.4.9.5\lib\Net45\HtmlAgilityPack.dll</HintPath>
-    </Reference>
-    <Reference Include="ICSharpCode.SharpZipLib, Version=0.86.0.518, Culture=neutral, PublicKeyToken=1b03e6acf1164f73, processorArchitecture=MSIL">
-      <HintPath>..\packages\SharpZipLib.0.86.0\lib\20\ICSharpCode.SharpZipLib.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="ImageProcessor, Version=2.5.6.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\packages\ImageProcessor.2.5.6\lib\net45\ImageProcessor.dll</HintPath>
@@ -63,9 +63,11 @@
     </Reference>
     <Reference Include="Microsoft.AspNet.Identity.Core, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.AspNet.Identity.Core.2.2.1\lib\net45\Microsoft.AspNet.Identity.Core.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.AspNet.Identity.Owin, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.AspNet.Identity.Owin.2.2.1\lib\net45\Microsoft.AspNet.Identity.Owin.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.Owin, Version=3.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.Owin.3.1.0\lib\net45\Microsoft.Owin.dll</HintPath>
@@ -81,16 +83,17 @@
     </Reference>
     <Reference Include="MiniProfiler, Version=2.1.0.0, Culture=neutral, PublicKeyToken=b44f9351044011a3, processorArchitecture=MSIL">
       <HintPath>..\packages\MiniProfiler.2.1.0\lib\net40\MiniProfiler.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="MySql.Data, Version=6.9.9.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d, processorArchitecture=MSIL">
       <HintPath>..\packages\MySql.Data.6.9.9\lib\net45\MySql.Data.dll</HintPath>
-      <Private>True</Private>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=10.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\packages\Newtonsoft.Json.10.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="Owin, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f0ebd12fd5e55cc5, processorArchitecture=MSIL">
       <HintPath>..\packages\Owin.1.0\lib\net40\Owin.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="Semver, Version=1.1.2.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\packages\semver.1.1.2\lib\net45\Semver.dll</HintPath>
@@ -102,12 +105,16 @@
     <Reference Include="System.Data.Entity" />
     <Reference Include="System.Data.SqlServerCe, Version=4.0.0.1, Culture=neutral, PublicKeyToken=89845dcd8080cc91, processorArchitecture=MSIL">
       <HintPath>..\packages\SqlServerCE.4.0.0.1\lib\System.Data.SqlServerCe.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.Data.SqlServerCe.Entity, Version=4.0.0.1, Culture=neutral, PublicKeyToken=89845dcd8080cc91, processorArchitecture=MSIL">
       <HintPath>..\packages\SqlServerCE.4.0.0.1\lib\System.Data.SqlServerCe.Entity.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.DirectoryServices.AccountManagement" />
     <Reference Include="System.Drawing" />
+    <Reference Include="System.IO.Compression" />
+    <Reference Include="System.IO.Compression.FileSystem" />
     <Reference Include="System.Linq.Expressions" />
     <Reference Include="System.Net.Http" />
     <Reference Include="System.Net.Http.WebRequest" />
@@ -239,6 +246,7 @@
     <Compile Include="Configuration\UmbracoConfigurationSection.cs" />
     <Compile Include="Configuration\UmbracoSettings\AppCodeFileExtensionsCollection.cs" />
     <Compile Include="Configuration\UmbracoSettings\AppCodeFileExtensionsElement.cs" />
+    <Compile Include="Configuration\UmbracoSettings\BackOfficeElement.cs" />
     <Compile Include="Configuration\UmbracoSettings\CharCollection.cs" />
     <Compile Include="Configuration\UmbracoSettings\CharElement.cs" />
     <Compile Include="Configuration\CommaDelimitedConfigurationElement.cs" />
@@ -247,6 +255,7 @@
     <Compile Include="Configuration\UmbracoSettings\ContentErrorPageElement.cs" />
     <Compile Include="Configuration\UmbracoSettings\ContentErrorsElement.cs" />
     <Compile Include="Configuration\UmbracoSettings\ContentSectionExtensions.cs" />
+    <Compile Include="Configuration\UmbracoSettings\IBackOfficeSection.cs" />
     <Compile Include="Configuration\UmbracoSettings\ImagingAutoFillPropertiesCollection.cs" />
     <Compile Include="Configuration\UmbracoSettings\ImagingAutoFillUploadFieldElement.cs" />
     <Compile Include="Configuration\UmbracoSettings\ContentImagingElement.cs" />
@@ -282,6 +291,7 @@
     <Compile Include="Configuration\UmbracoSettings\ISecuritySection.cs" />
     <Compile Include="Configuration\UmbracoSettings\IServer.cs" />
     <Compile Include="Configuration\UmbracoSettings\ITemplatesSection.cs" />
+    <Compile Include="Configuration\UmbracoSettings\ITourSection.cs" />
     <Compile Include="Configuration\UmbracoSettings\IUmbracoSettingsSection.cs" />
     <Compile Include="Configuration\UmbracoSettings\IViewStateMoverModuleSection.cs" />
     <Compile Include="Configuration\UmbracoSettings\IWebRoutingSection.cs" />
@@ -312,6 +322,7 @@
     <Compile Include="Configuration\UmbracoSettings\ServerCollection.cs" />
     <Compile Include="Configuration\UmbracoSettings\ServerElement.cs" />
     <Compile Include="Configuration\UmbracoSettings\TemplatesElement.cs" />
+    <Compile Include="Configuration\UmbracoSettings\TourConfigElement.cs" />
     <Compile Include="Configuration\UmbracoSettings\UmbracoConfigurationElement.cs" />
     <Compile Include="Configuration\UmbracoSettings\UmbracoSettingsSection.cs" />
     <Compile Include="Configuration\UmbracoSettings\UrlReplacingElement.cs" />
@@ -357,9 +368,9 @@
     <Compile Include="HashGenerator.cs" />
     <Compile Include="IEmailSender.cs" />
     <Compile Include="IHttpContextAccessor.cs" />
-    <Compile Include="Logging\RollingFileCleanupAppender.cs" />
     <Compile Include="Models\EntityBase\EntityPath.cs" />
     <Compile Include="Models\EntityBase\IDeletableEntity.cs" />
+    <Compile Include="Models\IAuditItem.cs" />
     <Compile Include="Models\IUserControl.cs" />
     <Compile Include="Models\Membership\ContentPermissionSet.cs" />
     <Compile Include="Models\Membership\EntityPermissionCollection.cs" />
@@ -371,6 +382,8 @@
     <Compile Include="Models\Membership\UserState.cs" />
     <Compile Include="Models\Membership\UserType.cs" />
     <Compile Include="Models\PublishedContent\PublishedContentTypeConverter.cs" />
+    <Compile Include="Models\Rdbms\MediaDto.cs" />
+    <Compile Include="Models\Rdbms\UserLoginDto.cs" />
     <Compile Include="Models\Rdbms\UserStartNodeDto.cs" />
     <Compile Include="Models\UserControl.cs" />
     <Compile Include="OrderedHashSet.cs" />
@@ -532,12 +545,18 @@
     <Compile Include="Persistence\LockedRepository.cs" />
     <Compile Include="Persistence\LockingRepository.cs" />
     <Compile Include="Persistence\Mappers\AccessMapper.cs" />
+    <Compile Include="Persistence\Mappers\AuditMapper.cs" />
     <Compile Include="Persistence\Mappers\DomainMapper.cs" />
     <Compile Include="Persistence\Mappers\ExternalLoginMapper.cs" />
     <Compile Include="Persistence\Mappers\MigrationEntryMapper.cs" />
     <Compile Include="Persistence\Mappers\UserGroupMapper.cs" />
     <Compile Include="Persistence\Migrations\LocalMigrationContext.cs" />
     <Compile Include="Persistence\Migrations\Upgrades\TargetVersionFourOneZero\AddPreviewXmlTable.cs" />
+    <Compile Include="Persistence\Migrations\Upgrades\TargetVersionSevenEightZero\AddTourDataUserColumn.cs" />
+    <Compile Include="Persistence\Migrations\Upgrades\TargetVersionSevenEightZero\AddIndexToPropertyTypeAliasColumn.cs" />
+    <Compile Include="Persistence\Migrations\Upgrades\TargetVersionSevenEightZero\AddInstructionCountColumn.cs" />
+    <Compile Include="Persistence\Migrations\Upgrades\TargetVersionSevenEightZero\AddCmsMediaTable.cs" />
+    <Compile Include="Persistence\Migrations\Upgrades\TargetVersionSevenEightZero\AddUserLoginTable.cs" />
     <Compile Include="Persistence\Migrations\Upgrades\TargetVersionSevenSevenZero\AddIndexToDictionaryKeyColumn.cs" />
     <Compile Include="Persistence\Migrations\Upgrades\TargetVersionSevenSevenZero\EnsureContentTemplatePermissions.cs" />
     <Compile Include="Persistence\Migrations\Upgrades\TargetVersionSevenSevenZero\ReduceDictionaryKeyColumnsSize.cs" />
@@ -685,11 +704,13 @@
     <Compile Include="Security\IBackOfficeUserPasswordChecker.cs" />
     <Compile Include="Security\IMembershipProviderPasswordHasher.cs" />
     <Compile Include="Security\IUserAwarePasswordHasher.cs" />
+    <Compile Include="Security\IUserSessionStore.cs" />
     <Compile Include="Security\MachineKeyGenerator.cs" />
     <Compile Include="Security\MembershipProviderPasswordHasher.cs" />
     <Compile Include="Security\EmailService.cs" />
     <Compile Include="Security\MembershipProviderPasswordValidator.cs" />
     <Compile Include="Security\OwinExtensions.cs" />
+    <Compile Include="Security\SessionIdValidator.cs" />
     <Compile Include="Security\UmbracoEmailMessage.cs" />
     <Compile Include="Security\UserAwareMembershipProviderPasswordHasher.cs" />
     <Compile Include="SemVersionExtensions.cs" />

src/Umbraco.Core/packages.config

@@ -17,6 +17,5 @@
   <package id="Newtonsoft.Json" version="10.0.2" targetFramework="net45" />
   <package id="Owin" version="1.0" targetFramework="net45" />
   <package id="semver" version="1.1.2" targetFramework="net45" />
-  <package id="SharpZipLib" version="0.86.0" targetFramework="net45" />
   <package id="SqlServerCE" version="4.0.0.1" targetFramework="net45" />
 </packages>

src/Umbraco.Tests.Benchmarks/Umbraco.Tests.Benchmarks.csproj

@@ -40,27 +40,34 @@
   <ItemGroup>
     <Reference Include="BenchmarkDotNet, Version=0.9.9.0, Culture=neutral, PublicKeyToken=aa0ca2f9092cefc4, processorArchitecture=MSIL">
       <HintPath>..\packages\BenchmarkDotNet.0.9.9\lib\net45\BenchmarkDotNet.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="BenchmarkDotNet.Core, Version=0.9.9.0, Culture=neutral, PublicKeyToken=aa0ca2f9092cefc4, processorArchitecture=MSIL">
       <HintPath>..\packages\BenchmarkDotNet.Core.0.9.9\lib\net45\BenchmarkDotNet.Core.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="BenchmarkDotNet.Diagnostics.Windows, Version=0.9.9.0, Culture=neutral, PublicKeyToken=aa0ca2f9092cefc4, processorArchitecture=MSIL">
       <HintPath>..\packages\BenchmarkDotNet.Diagnostics.Windows.0.9.9\lib\net45\BenchmarkDotNet.Diagnostics.Windows.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="BenchmarkDotNet.Toolchains.Roslyn, Version=0.9.9.0, Culture=neutral, PublicKeyToken=aa0ca2f9092cefc4, processorArchitecture=MSIL">
       <HintPath>..\packages\BenchmarkDotNet.Toolchains.Roslyn.0.9.9\lib\net45\BenchmarkDotNet.Toolchains.Roslyn.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="Castle.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc, processorArchitecture=MSIL">
       <HintPath>..\packages\Castle.Core.4.0.0\lib\net45\Castle.Core.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.CodeAnalysis, Version=1.3.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.CodeAnalysis.Common.1.3.2\lib\net45\Microsoft.CodeAnalysis.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.CodeAnalysis.CSharp, Version=1.3.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.CodeAnalysis.CSharp.1.3.2\lib\net45\Microsoft.CodeAnalysis.CSharp.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.Diagnostics.Tracing.TraceEvent, Version=1.0.41.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.Diagnostics.Tracing.TraceEvent.1.0.41\lib\net40\Microsoft.Diagnostics.Tracing.TraceEvent.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="Moq, Version=4.1.1309.919, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
       <HintPath>..\packages\Moq.4.1.1309.0919\lib\net40\Moq.dll</HintPath>
@@ -68,22 +75,27 @@
     <Reference Include="System" />
     <Reference Include="System.Collections.Immutable, Version=1.2.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Collections.Immutable.1.2.0\lib\portable-net45+win8+wp8+wpa81\System.Collections.Immutable.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.ComponentModel.Composition" />
     <Reference Include="System.Core" />
     <Reference Include="System.Data.SqlServerCe, Version=4.0.0.1, Culture=neutral, PublicKeyToken=89845dcd8080cc91, processorArchitecture=MSIL">
       <HintPath>..\packages\SqlServerCE.4.0.0.1\lib\System.Data.SqlServerCe.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.Data.SqlServerCe.Entity, Version=4.0.0.1, Culture=neutral, PublicKeyToken=89845dcd8080cc91, processorArchitecture=MSIL">
       <HintPath>..\packages\SqlServerCE.4.0.0.1\lib\System.Data.SqlServerCe.Entity.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.Management" />
     <Reference Include="System.Numerics" />
     <Reference Include="System.Reflection.Metadata, Version=1.3.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Reflection.Metadata.1.3.0\lib\portable-net45+win8\System.Reflection.Metadata.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.Threading.Tasks.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Threading.Tasks.Extensions.4.0.0\lib\portable-net45+win8+wp8+wpa81\System.Threading.Tasks.Extensions.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
@@ -104,7 +116,6 @@
   <ItemGroup>
     <None Include="App.config" />
     <None Include="packages.config" />
-    <None Include="_TraceEventProgrammersGuide.docx" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Umbraco.Core\Umbraco.Core.csproj">
@@ -121,8 +132,8 @@
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
-    <Content Include="TraceEvent.ReadMe.txt" />
-    <Content Include="TraceEvent.ReleaseNotes.txt" />
+    <Analyzer Include="..\packages\Microsoft.CodeAnalysis.Analyzers.1.1.0\analyzers\dotnet\cs\Microsoft.CodeAnalysis.Analyzers.dll" />
+    <Analyzer Include="..\packages\Microsoft.CodeAnalysis.Analyzers.1.1.0\analyzers\dotnet\cs\Microsoft.CodeAnalysis.CSharp.Analyzers.dll" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <PropertyGroup>

src/Umbraco.Tests/Models/Mapping/ContentWebModelMappingTests.cs

@@ -121,8 +121,7 @@ namespace Umbraco.Tests.Models.Mapping
             {
                 AssertDisplayProperty(result, p, ApplicationContext);
             }            
-            Assert.AreEqual(content.PropertyGroups.Count(), result.Tabs.Count() - 1);
-            Assert.IsTrue(result.Tabs.Any(x => x.Label == ui.Text("general", "properties")));
+            Assert.AreEqual(content.PropertyGroups.Count(), result.Tabs.Count());
             Assert.IsTrue(result.Tabs.First().IsActive);
             Assert.IsTrue(result.Tabs.Except(new[] {result.Tabs.First()}).All(x => x.IsActive == false));
         }

src/Umbraco.Tests/Packaging/PackageExtractionTests.cs

@@ -0,0 +1,47 @@
+using System;
+using System.IO;
+using System.Linq;
+using NUnit.Framework;
+using Umbraco.Core.Packaging;
+
+namespace Umbraco.Tests.Packaging
+{
+    [TestFixture]
+    class PackageExtractionTests
+    {
+        private const string PackageFileName = "Document_Type_Picker_1.1.umb";
+
+        private static string GetTestPackagePath(string packageName)
+        {
+            const string testPackagesDirName = "Packaging\\Packages";
+            string path = Path.Combine(Core.Configuration.GlobalSettings.FullpathToRoot, testPackagesDirName, packageName);
+            return path;
+        }
+
+        [Test]
+        public void ReadFilesFromArchive_NumberOfFilesIs1_SearchingForPackageXmlFile()
+        {
+            // Arrange
+            var sut = new PackageExtraction();
+
+            // Act
+            var result = sut.ReadFilesFromArchive(GetTestPackagePath(PackageFileName), new[] { "Package.xml" });
+
+            // Assert
+            Assert.AreEqual(1, result.Count());
+        }
+
+        [Test]
+        public void FindMissingFiles_1_UnknownFile()
+        {
+            // Arrange
+            var sut = new PackageExtraction();
+
+            // Act
+            var result = sut.FindMissingFiles(GetTestPackagePath(PackageFileName), new[] { "DoesNotExists.XYZ" });
+
+            // Assert
+            Assert.AreEqual(1, result.Count());
+        }
+    }
+}

src/Umbraco.Tests/Persistence/Repositories/AuditRepositoryTest.cs

@@ -40,5 +40,86 @@ namespace Umbraco.Tests.Persistence.Repositories
             Assert.That(dtos.Any(), Is.True);
             Assert.That(dtos.First().Comment, Is.EqualTo("This is a System audit trail"));
         }
+
+        [Test]
+        public void Get_Paged_Items()
+        {
+            var provider = new PetaPocoUnitOfWorkProvider(Logger);
+            var unitOfWork = provider.GetUnitOfWork();
+            using (var repo = new AuditRepository(unitOfWork, CacheHelper, Logger, SqlSyntax))
+            {
+                for (int i = 0; i < 100; i++)
+                {
+                    repo.AddOrUpdate(new AuditItem(i, string.Format("Content {0} created", i), AuditType.New, 0));
+                    repo.AddOrUpdate(new AuditItem(i, string.Format("Content {0} published", i), AuditType.Publish, 0));
+                }
+                unitOfWork.Commit();
+            }
+
+            using (var repo = new AuditRepository(unitOfWork, CacheHelper, Logger, SqlSyntax))
+            {
+                long total;
+                var page = repo.GetPagedResultsByQuery(Query<IAuditItem>.Builder, 0, 10, out total, Direction.Descending, null, null);
+
+                Assert.AreEqual(10, page.Count());
+                Assert.AreEqual(200, total);
+            }
+        }
+
+        [Test]
+        public void Get_Paged_Items_With_AuditType_Filter()
+        {
+            var provider = new PetaPocoUnitOfWorkProvider(Logger);
+            var unitOfWork = provider.GetUnitOfWork();
+            using (var repo = new AuditRepository(unitOfWork, CacheHelper, Logger, SqlSyntax))
+            {
+                for (int i = 0; i < 100; i++)
+                {
+                    repo.AddOrUpdate(new AuditItem(i, string.Format("Content {0} created", i), AuditType.New, 0));
+                    repo.AddOrUpdate(new AuditItem(i, string.Format("Content {0} published", i), AuditType.Publish, 0));
+                }
+                unitOfWork.Commit();
+            }
+
+            using (var repo = new AuditRepository(unitOfWork, CacheHelper, Logger, SqlSyntax))
+            {
+                long total;
+                var page = repo.GetPagedResultsByQuery(Query<IAuditItem>.Builder, 0, 9, out total, Direction.Descending,
+                        new[] {AuditType.Publish}, null)
+                    .ToArray();
+
+                Assert.AreEqual(9, page.Length);
+                Assert.IsTrue(page.All(x => x.AuditType == AuditType.Publish));
+                Assert.AreEqual(100, total);
+            }
+        }
+
+        [Test]
+        public void Get_Paged_Items_With_Custom_Filter()
+        {
+            var provider = new PetaPocoUnitOfWorkProvider(Logger);
+            var unitOfWork = provider.GetUnitOfWork();
+            using (var repo = new AuditRepository(unitOfWork, CacheHelper, Logger, SqlSyntax))
+            {
+                for (int i = 0; i < 100; i++)
+                {
+                    repo.AddOrUpdate(new AuditItem(i, "Content created", AuditType.New, 0));
+                    repo.AddOrUpdate(new AuditItem(i, "Content published", AuditType.Publish, 0));
+                }
+                unitOfWork.Commit();
+            }
+
+            using (var repo = new AuditRepository(unitOfWork, CacheHelper, Logger, SqlSyntax))
+            {
+                long total;
+                var page = repo.GetPagedResultsByQuery(Query<IAuditItem>.Builder, 0, 8, out total, Direction.Descending,
+                        null, Query<IAuditItem>.Builder.Where(item => item.Comment == "Content created"))
+                    .ToArray();
+
+                Assert.AreEqual(8, page.Length);
+                Assert.IsTrue(page.All(x => x.Comment == "Content created"));
+                Assert.AreEqual(100, total);
+            }
+        }
     }
 }

src/Umbraco.Tests/Plugins/PluginManagerTests.cs

@@ -271,7 +271,7 @@ AnotherContentFinder
         public void Resolves_Assigned_Mappers()
         {
             var foundTypes1 = _manager.ResolveAssignedMapperTypes();
-            Assert.AreEqual(28, foundTypes1.Count());
+            Assert.AreEqual(29, foundTypes1.Count());
         }
 
         [Test]

src/Umbraco.Tests/Scoping/ScopeEventDispatcherTests.cs

@@ -3,13 +3,10 @@ using System.Collections.Generic;
 using System.Linq;
 using Moq;
 using NUnit.Framework;
-using umbraco.cms.businesslogic;
-using Umbraco.Core;
 using Umbraco.Core.Events;
 using Umbraco.Core.Models;
 using Umbraco.Core.Persistence;
 using Umbraco.Core.Scoping;
-using Umbraco.Core.Services;
 using Umbraco.Tests.TestHelpers;
 using Umbraco.Tests.TestHelpers.Entities;
 
@@ -102,7 +99,7 @@ namespace Umbraco.Tests.Scoping
             DoDeleteForContent += OnDoThingFail;
             DoForTestArgs += OnDoThingFail;
             DoForTestArgs2 += OnDoThingFail;
-
+            
             var contentType = MockedContentTypes.CreateBasicContentType();
 
             var content1 = MockedContent.CreateBasicContent(contentType);
@@ -117,10 +114,10 @@ namespace Umbraco.Tests.Scoping
             var scopeProvider = new ScopeProvider(Mock.Of<IDatabaseFactory2>());
             using (var scope = scopeProvider.CreateScope(eventDispatcher: new PassiveEventDispatcher()))
             {
-
+                
                 //content1 will be filtered from the args
                 scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(new[]{ content1 , content3}));
-                scope.Events.Dispatch(DoDeleteForContent, this, new DeleteEventArgs<IContent>(content1), "DoDeleteForContent");
+                scope.Events.Dispatch(DoDeleteForContent, this, new DeleteEventArgs<IContent>(content1));
                 scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(content2));
                 //this entire event will be filtered
                 scope.Events.Dispatch(DoForTestArgs, this, new TestEventArgs(content1));
@@ -144,36 +141,15 @@ namespace Umbraco.Tests.Scoping
             }
         }
 
-        [Test]
-        public void SupersededEvents2()
-        {
-            var contentService = Mock.Of<IContentService>();
-            var content = Mock.Of<IContent>();
-            var l1 = new List<IEventDefinition>
-            {
-                new EventDefinition<IContentService, PublishEventArgs<IContent>>(Test_UnPublished, contentService, new PublishEventArgs<IContent>(new [] { content }), "UnPublished"),
-                new EventDefinition<IContentService, DeleteEventArgs<IContent>>(Test_Deleted, contentService, new DeleteEventArgs<IContent>(new [] { content }), "Deleted")
-            };
-
-            var l2 = new OrderedHashSet<IEventDefinition>(keepOldest: false);
-            foreach (var e in l1)
-                l2.Add(e);
-
-            var l3 = ScopeEventDispatcherBase.FilterSupersededAndUpdateToLatestEntity(l2);
-
-            // see U4-10764
-            Assert.AreEqual(2, l3.Count());
-        }
-
         /// <summary>
         /// This will test that when we track events that before we Get the events we normalize all of the
-        /// event entities to be the latest one (most current) found amongst the event so that there is
+        /// event entities to be the latest one (most current) found amongst the event so that there is 
         /// no 'stale' entities in any of the args
         /// </summary>
         [Test]
         public void LatestEntities()
         {
-            DoSaveForContent += OnDoThingFail;
+            DoSaveForContent += OnDoThingFail;            
 
             var now = DateTime.Now;
             var contentType = MockedContentTypes.CreateBasicContentType();
@@ -189,7 +165,7 @@ namespace Umbraco.Tests.Scoping
 
             var scopeProvider = new ScopeProvider(Mock.Of<IDatabaseFactory2>());
             using (var scope = scopeProvider.CreateScope(eventDispatcher: new PassiveEventDispatcher()))
-            {
+            {                                
                 scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(content1));
                 scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(content2));
                 scope.Events.Dispatch(DoSaveForContent, this, new SaveEventArgs<IContent>(content3));
@@ -197,7 +173,7 @@ namespace Umbraco.Tests.Scoping
                 // events have been queued
                 var events = scope.Events.GetEvents(EventDefinitionFilter.All).ToArray();
                 Assert.AreEqual(3, events.Length);
-
+                
                 foreach (var t in events)
                 {
                     var args = (SaveEventArgs<IContent>)t.Args;
@@ -236,7 +212,7 @@ namespace Umbraco.Tests.Scoping
 
                 // events have been queued
                 var events = scope.Events.GetEvents(EventDefinitionFilter.FirstIn).ToArray();
-                Assert.AreEqual(1, events.Length);
+                Assert.AreEqual(1, events.Length);                
                 Assert.AreEqual(content1, ((SaveEventArgs<IContent>) events[0].Args).SavedEntities.First());
                 Assert.IsTrue(object.ReferenceEquals(content1, ((SaveEventArgs<IContent>)events[0].Args).SavedEntities.First()));
                 Assert.AreEqual(content1.UpdateDate, ((SaveEventArgs<IContent>) events[0].Args).SavedEntities.First().UpdateDate);
@@ -374,9 +350,6 @@ namespace Umbraco.Tests.Scoping
 
         public static event TypedEventHandler<ScopeEventDispatcherTests, SaveEventArgs<decimal>> DoThing3;
 
-        public static event TypedEventHandler<IContentService, PublishEventArgs<IContent>> Test_UnPublished;
-        public static event TypedEventHandler<IContentService, DeleteEventArgs<IContent>> Test_Deleted;
-
         public class TestEventArgs : CancellableObjectEventArgs
         {
             public TestEventArgs(object eventObject) : base(eventObject)

src/Umbraco.Tests/Security/UmbracoBackOfficeIdentityTests.cs

@@ -22,6 +22,7 @@ namespace Umbraco.Tests.Security
         public void Create_From_Claims_Identity()
         {
             var sessionId = Guid.NewGuid().ToString();
+            var securityStamp = Guid.NewGuid().ToString();
             var claimsIdentity = new ClaimsIdentity(new[]
             {             
                 //This is the id that 'identity' uses to check for the user id
@@ -36,12 +37,14 @@ namespace Umbraco.Tests.Security
                 new Claim(ClaimTypes.Locality, "en-us", ClaimValueTypes.String, TestIssuer, TestIssuer),
                 new Claim(Constants.Security.SessionIdClaimType, sessionId, Constants.Security.SessionIdClaimType, TestIssuer, TestIssuer),
                 new Claim(ClaimsIdentity.DefaultRoleClaimType, "admin", ClaimValueTypes.String, TestIssuer, TestIssuer),
+                new Claim(Microsoft.AspNet.Identity.Constants.DefaultSecurityStampClaimType, securityStamp, ClaimValueTypes.String, TestIssuer, TestIssuer),
             });
             
             var backofficeIdentity = UmbracoBackOfficeIdentity.FromClaimsIdentity(claimsIdentity);
 
             Assert.AreEqual("1234", backofficeIdentity.Id);
             Assert.AreEqual(sessionId, backofficeIdentity.SessionId);
+            Assert.AreEqual(securityStamp, backofficeIdentity.SecurityStamp);
             Assert.AreEqual("testing", backofficeIdentity.Username);
             Assert.AreEqual("hello world", backofficeIdentity.RealName);
             Assert.AreEqual(1, backofficeIdentity.StartContentNodes.Length);
@@ -50,7 +53,7 @@ namespace Umbraco.Tests.Security
             Assert.AreEqual("en-us", backofficeIdentity.Culture);
             Assert.IsTrue(new[] { "admin" }.SequenceEqual(backofficeIdentity.Roles));
 
-            Assert.AreEqual(10, backofficeIdentity.Claims.Count());
+            Assert.AreEqual(11, backofficeIdentity.Claims.Count());
         }
 
         [Test]
@@ -93,6 +96,7 @@ namespace Umbraco.Tests.Security
             var sessionId = Guid.NewGuid().ToString();
             var userData = new UserData(sessionId)
             {
+                SecurityStamp = sessionId,
                 AllowedApplications = new[] {"content", "media"},
                 Culture = "en-us",
                 Id = 1234,
@@ -113,6 +117,7 @@ namespace Umbraco.Tests.Security
             var sessionId = Guid.NewGuid().ToString();
             var userData = new UserData(sessionId)
             {
+                SecurityStamp = sessionId,
                 AllowedApplications = new[] { "content", "media" },
                 Culture = "en-us",
                 Id = 1234,
@@ -139,6 +144,7 @@ namespace Umbraco.Tests.Security
             var sessionId = Guid.NewGuid().ToString();
             var userData = new UserData(sessionId)
             {
+                SecurityStamp = sessionId,
                 AllowedApplications = new[] { "content", "media" },
                 Culture = "en-us",
                 Id = 1234,
@@ -162,6 +168,7 @@ namespace Umbraco.Tests.Security
             var sessionId = Guid.NewGuid().ToString();
             var userData = new UserData(sessionId)
             {
+                SecurityStamp = sessionId,
                 AllowedApplications = new[] { "content", "media" },
                 Culture = "en-us",
                 Id = 1234,

src/Umbraco.Tests/TestHelpers/ControllerTesting/AuthenticateEverythingMiddleware.cs

@@ -24,9 +24,11 @@ namespace Umbraco.Tests.TestHelpers.ControllerTesting
         {
             protected override Task<AuthenticationTicket> AuthenticateCoreAsync()
             {
+                var sessionId = Guid.NewGuid().ToString();
                 var identity = new UmbracoBackOfficeIdentity(
-                    new UserData(Guid.NewGuid().ToString())
+                    new UserData(sessionId)
                     {
+                        SecurityStamp = sessionId,
                         Id = 0,
                         Roles = new[] { "admin" },
                         AllowedApplications = new[] { "content", "media", "members" },

src/Umbraco.Tests/Umbraco.Tests.csproj

@@ -62,8 +62,8 @@
     <Reference Include="Castle.Core, Version=4.0.0.0, Culture=neutral, PublicKeyToken=407dd0808d44fbdc, processorArchitecture=MSIL">
       <HintPath>..\packages\Castle.Core.4.0.0\lib\net45\Castle.Core.dll</HintPath>
     </Reference>
-    <Reference Include="Examine, Version=0.1.89.0, Culture=neutral, processorArchitecture=MSIL">
-      <HintPath>..\packages\Examine.0.1.89\lib\net45\Examine.dll</HintPath>
+    <Reference Include="Examine, Version=0.1.85.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\Examine.0.1.85\lib\net45\Examine.dll</HintPath>
     </Reference>
     <Reference Include="ICSharpCode.SharpZipLib, Version=0.86.0.518, Culture=neutral, PublicKeyToken=1b03e6acf1164f73, processorArchitecture=MSIL">
       <HintPath>..\packages\SharpZipLib.0.86.0\lib\20\ICSharpCode.SharpZipLib.dll</HintPath>
@@ -188,6 +188,7 @@
     <Compile Include="DateTimeExtensionsTests.cs" />
     <Compile Include="Cache\CacheRefresherEventHandlerTests.cs" />
     <Compile Include="Models\Mapping\UserModelMapperTests.cs" />
+    <Compile Include="Packaging\PackageExtractionTests.cs" />
     <Compile Include="Persistence\Repositories\SimilarNodeNameTests.cs" />
     <Compile Include="TestHelpers\ControllerTesting\AuthenticateEverythingExtensions.cs" />
     <Compile Include="TestHelpers\ControllerTesting\AuthenticateEverythingMiddleware.cs" />

src/Umbraco.Tests/Web/Mvc/UmbracoViewPageTests.cs

@@ -405,7 +405,7 @@ namespace Umbraco.Tests.Web.Mvc
                 new Mock<IMemberTypeService>().Object,
                 new Mock<IMemberService>().Object,
                 new Mock<IUserService>().Object,
-            new Mock<ISectionService>().Object,
+                new Mock<ISectionService>().Object,
                 new Mock<IApplicationTreeService>().Object,
                 new Mock<ITagService>().Object,
                 new Mock<INotificationService>().Object,

src/Umbraco.Tests/packages.config

@@ -2,7 +2,7 @@
 <packages>
   <package id="AutoMapper" version="3.3.1" targetFramework="net45" />
   <package id="Castle.Core" version="4.0.0" targetFramework="net45" />
-  <package id="Examine" version="0.1.89" targetFramework="net45" />
+  <package id="Examine" version="0.1.85" targetFramework="net45" />
   <package id="log4net" version="2.0.8" targetFramework="net45" />
   <package id="Log4Net.Async" version="2.0.4" targetFramework="net45" />
   <package id="Lucene.Net" version="2.9.4.1" targetFramework="net45" />

src/Umbraco.Web.UI.Client/bower.json

@@ -25,13 +25,14 @@
     "jquery-migrate": "1.4.0",
     "angular-dynamic-locale": "0.1.28",
     "ng-file-upload": "~7.3.8",
-    "tinymce": "~4.5.3",
+    "tinymce": "~4.7.1",
     "codemirror": "~5.3.0",
     "angular-local-storage": "~0.2.3",
     "moment": "~2.10.3",
     "ace-builds": "^1.2.3",
+    "clipboard": "1.7.1",
     "font-awesome": "~4.2",
-    "clipboard": "1.7.1"
+    "angular-moment": "^1.0.1"
   },
 
   "install": {
@@ -68,6 +69,10 @@
         "bower_components/angular-local-storage/dist/angular-local-storage.min.js.map"
       ],
 
+      "angular-moment": [
+        "bower_components/angular-moment/angular-moment.min.js"
+      ],
+
       "tinymce": [
         "bower_components/tinymce/tinymce.min.js"
       ],

src/Umbraco.Web.UI.Client/gruntFile.js

@@ -0,0 +1,605 @@
+module.exports = function (grunt) {
+
+
+
+    // Default task.
+    grunt.registerTask('default', ['jshint:dev', 'build', 'karma:unit']);
+    grunt.registerTask('dev', ['jshint:dev', 'build-dev', 'webserver', 'open:dev', 'watch']);
+    grunt.registerTask('docserve', ['docs:api', 'connect:docserver', 'open:docs', 'watch:docs']);
+    grunt.registerTask('vs', ['jshint:dev', 'build-dev', 'watch']);
+
+    //TODO: Too much watching, this brings windows to it's knees when in dev mode
+    //run by the watch task
+    grunt.registerTask('watch-js', ['jshint:dev', 'concat', 'copy:app', 'copy:mocks', 'copy:canvasdesigner', 'copy:vs', 'karma:unit']);
+    grunt.registerTask('watch-less', ['recess:build', 'recess:installer', 'recess:nonodes', 'recess:canvasdesigner', 'postcss', 'copy:canvasdesigner', 'copy:assets', 'copy:vs']);
+    grunt.registerTask('watch-html', ['copy:views', 'copy:vs']);
+    grunt.registerTask('watch-installer', ['concat:install', 'concat:installJs', 'copy:installer', 'copy:vs']);
+    grunt.registerTask('watch-canvasdesigner', ['copy:canvasdesigner', 'concat:canvasdesignerJs', 'copy:vs']);
+    grunt.registerTask('watch-test', ['jshint:dev', 'karma:unit']);
+
+    //triggered from grunt
+    grunt.registerTask('build', ['concat', 'recess:build', 'recess:installer', 'recess:nonodes', 'recess:canvasdesigner', 'postcss', 'bower-install-simple', 'bower', 'copy', 'clean:post']);
+
+    //triggered from grunt dev vs or grunt vs
+    grunt.registerTask('build-dev', ['clean:pre', 'concat', 'recess:build', 'recess:installer', 'recess:nonodes', 'postcss', 'bower-install-simple', 'bower', 'copy']);
+
+    //utillity tasks
+    grunt.registerTask('docs', ['ngdocs']);
+    grunt.registerTask('webserver', ['connect:devserver']);
+
+
+    // Print a timestamp (useful for when watching)
+    grunt.registerTask('timestamp', function () {
+        grunt.log.subhead(Date());
+    });
+
+    // Project configuration.
+    grunt.initConfig({
+        buildVersion: grunt.option('buildversion') || '7',
+        connect: {
+            devserver: {
+                options: {
+                    port: 9990,
+                    hostname: '0.0.0.0',
+                    base: './build',
+                    middleware: function(connect, options) {
+                        return [
+                            //uncomment to enable CSP
+                            // util.csp(),
+                            //util.rewrite(),
+                            connect.favicon('images/favicon.ico'),
+                            connect.static(options.base),
+                            connect.directory(options.base)
+                        ];
+                    }
+                }
+            },
+            testserver: {},
+            docserver: {
+                options: {
+                    port: 8880,
+                    hostname: '0.0.0.0',
+                    base: './docs/api',
+                    middleware: function(connect, options) {
+                        return [
+                            //uncomment to enable CSP
+                            // util.csp(),
+                            //util.rewrite(),
+                            connect.static(options.base),
+                            connect.directory(options.base)
+                        ];
+                    }
+                }
+            },
+        },
+
+        open: {
+            dev: {
+                path: 'http://localhost:9990/belle/'
+            },
+            docs: {
+                path: 'http://localhost:8880/index.html'
+            }
+        },
+
+        distdir: 'build/belle',
+        vsdir: '../Umbraco.Web.UI/umbraco',
+        pkg: grunt.file.readJSON('package.json'),
+        banner:
+            '/*! <%= pkg.title || pkg.name %>\n' +
+                '<%= pkg.homepage ? " * " + pkg.homepage + "\\n" : "" %>' +
+                ' * Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author %>;\n' +
+                ' * Licensed <%= _.pluck(pkg.licenses, "type").join(", ") %>\n */\n',
+        src: {
+            js: ['src/**/*.js', 'src/*.js'],
+
+            common: ['src/common/**/*.js'],
+            controllers: ['src/**/*.controller.js'],
+
+            specs: ['test/**/*.spec.js'],
+            scenarios: ['test/**/*.scenario.js'],
+            samples: ['sample files/*.js'],
+            html: ['src/index.html', 'src/install.html'],
+
+            everything: ['src/**/*.*', 'test/**/*.*', 'docs/**/*.*'],
+
+            tpl: {
+                app: ['src/views/**/*.html'],
+                common: ['src/common/**/*.tpl.html']
+            },
+            less: ['src/less/belle.less'], // recess:build doesn't accept ** in its file patterns
+            prod: ['<%= distdir %>/js/*.js']
+        },
+
+        clean: {
+            pre: ['<%= distdir %>/*'],
+            post: ['<%= distdir %>/js/*.dev.js']
+        },
+
+        copy: {
+            assets: {
+                files: [{ dest: '<%= distdir %>/assets', src: '**', expand: true, cwd: 'src/assets/' }]
+            },
+
+            config: {
+                files: [{ dest: '<%= distdir %>/../config', src: '**', expand: true, cwd: 'src/config/' }]
+            },
+
+            installer: {
+                files: [{ dest: '<%= distdir %>/views/install', src: '**/*.html', expand: true, cwd: 'src/installer/steps' }]
+            },
+
+            canvasdesigner: {
+                files: [
+                    { dest: '<%= distdir %>/preview', src: '**/*.html', expand: true, cwd: 'src/canvasdesigner' },
+                    { dest: '<%= distdir %>/preview/editors', src: '**/*.html', expand: true, cwd: 'src/canvasdesigner/editors' },
+                    { dest: '<%= distdir %>/assets/less', src: '**/*.less', expand: true, cwd: 'src/canvasdesigner/editors' },
+                    { dest: '<%= distdir %>/js', src: 'canvasdesigner.config.js', expand: true, cwd: 'src/canvasdesigner/config' },
+                    { dest: '<%= distdir %>/js', src: 'canvasdesigner.palettes.js', expand: true, cwd: 'src/canvasdesigner/config' },
+                    { dest: '<%= distdir %>/js', src: 'canvasdesigner.front.js', expand: true, cwd: 'src/canvasdesigner' }
+                ]
+            },
+
+            vendor: {
+                files: [{ dest: '<%= distdir %>/lib', src: '**', expand: true, cwd: 'lib/' }]
+            },
+
+            views: {
+                files: [{ dest: '<%= distdir %>/views', src: ['**/*.*', '!**/*.controller.js'], expand: true, cwd: 'src/views' }]
+            },
+
+            app: {
+                files: [
+                    { dest: '<%= distdir %>/js', src: '*.js', expand: true, cwd: 'src/' }
+                ]
+            },
+
+            mocks: {
+                files: [{ dest: '<%= distdir %>/js', src: '*.js', expand: true, cwd: 'src/common/mocks/' }]
+            },
+
+            vs: {
+                files: [
+                    //everything except the index.html root file!
+                    //then we need to figure out how to not copy all the test stuff either!?
+                    { dest: '<%= vsdir %>/assets', src: '**', expand: true, cwd: '<%= distdir %>/assets' },
+                    { dest: '<%= vsdir %>/js', src: '**', expand: true, cwd: '<%= distdir %>/js' },
+                    { dest: '<%= vsdir %>/views', src: '**', expand: true, cwd: '<%= distdir %>/views' },
+                    { dest: '<%= vsdir %>/preview', src: '**', expand: true, cwd: '<%= distdir %>/preview' },
+                    { dest: '<%= vsdir %>/lib', src: '**', expand: true, cwd: '<%= distdir %>/lib' }
+                ]
+            }
+        },
+
+        karma: {
+            unit: { configFile: 'test/config/karma.conf.js', keepalive: true },
+            e2e: { configFile: 'test/config/e2e.js', keepalive: true },
+            watch: { configFile: 'test/config/unit.js', singleRun: false, autoWatch: true, keepalive: true }
+        },
+
+        concat: {
+            index: {
+                src: ['src/index.html'],
+                dest: '<%= distdir %>/index.html',
+                options: {
+                    process: true
+                }
+            },
+            install: {
+                src: ['src/installer/installer.html'],
+                dest: '<%= distdir %>/installer.html',
+                options: {
+                    process: true
+                }
+            },
+
+            installJs: {
+                src: ['src/installer/**/*.js'],
+                dest: '<%= distdir %>/js/umbraco.installer.js',
+                options: {
+                    banner: "<%= banner %>\n(function() { \n\n",
+                    footer: "\n\n})();"
+                }
+            },
+
+            canvasdesignerJs: {
+                src: ['src/canvasdesigner/canvasdesigner.global.js', 'src/canvasdesigner/canvasdesigner.controller.js', 'src/canvasdesigner/editors/*.js', 'src/canvasdesigner/lib/*.js'],
+                dest: '<%= distdir %>/js/canvasdesigner.panel.js'
+            },
+
+            controllers: {
+                src: ['src/controllers/**/*.controller.js', 'src/views/**/*.controller.js'],
+                dest: '<%= distdir %>/js/umbraco.controllers.js',
+                options: {
+                    banner: "<%= banner %>\n(function() { \n\n",
+                    footer: "\n\n})();"
+                }
+            },
+
+            services: {
+                src: ['src/common/services/*.js'],
+                dest: '<%= distdir %>/js/umbraco.services.js',
+                options: {
+                    banner: "<%= banner %>\n(function() { \n\n",
+                    footer: "\n\n})();"
+                }
+            },
+
+            security: {
+                src: ['src/common/security/*.js'],
+                dest: '<%= distdir %>/js/umbraco.security.js',
+                options: {
+                    banner: "<%= banner %>\n(function() { \n\n",
+                    footer: "\n\n})();"
+                }
+            },
+
+            resources: {
+                src: ['src/common/resources/*.js'],
+                dest: '<%= distdir %>/js/umbraco.resources.js',
+                options: {
+                    banner: "<%= banner %>\n(function() { \n\n",
+                    footer: "\n\n})();"
+                }
+            },
+
+            testing: {
+                src: ['src/common/mocks/*/*.js'],
+                dest: '<%= distdir %>/js/umbraco.testing.js',
+                options: {
+                    banner: "<%= banner %>\n(function() { \n\n",
+                    footer: "\n\n})();"
+                }
+            },
+
+            directives: {
+                src: ['src/common/directives/**/*.js'],
+                dest: '<%= distdir %>/js/umbraco.directives.js',
+                options: {
+                    banner: "<%= banner %>\n(function() { \n\n",
+                    footer: "\n\n})();"
+                }
+            },
+
+            filters: {
+                src: ['src/common/filters/*.js'],
+                dest: '<%= distdir %>/js/umbraco.filters.js',
+                options: {
+                    banner: "<%= banner %>\n(function() { \n\n",
+                    footer: "\n\n})();"
+                }
+            }
+        },
+
+        uglify: {
+            options: {
+                mangle: true
+            },
+            combine: {
+                files: {
+                    '<%= distdir %>/js/umbraco.min.js': ['<%= distdir %>/js/umbraco.*.js']
+                }
+            }
+        },
+
+        recess: {
+            build: {
+                files: {
+                    '<%= distdir %>/assets/css/<%= pkg.name %>.css':
+                    ['<%= src.less %>']
+                },
+                options: {
+                    compile: true,
+                    compress: true
+                }
+            },
+            nonodes: {
+                files: {
+                    '<%= distdir %>/assets/css/nonodes.style.min.css':
+                    ['src/less/pages/nonodes.less']
+                },
+                options: {
+                    compile: true,
+                    compress: true
+                }
+            },
+            installer: {
+                files: {
+                    '<%= distdir %>/assets/css/installer.css':
+                    ['src/less/installer.less']
+                },
+                options: {
+                    compile: true,
+                    compress: true
+                }
+            },
+            canvasdesigner: {
+                files: {
+                    '<%= distdir %>/assets/css/canvasdesigner.css':
+                    ['src/less/canvas-designer.less', 'src/less/helveticons.less']
+                },
+                options: {
+                    compile: true,
+                    compress: true
+                }
+            }
+        },
+
+        postcss: {
+           options: {
+              processors: [
+                 // add vendor prefixes
+                 require('autoprefixer-core')({
+                    browsers: 'last 2 versions'
+                 })
+              ]
+           },
+           dist: {
+              src: '<%= distdir %>/assets/css/<%= pkg.name %>.css'
+           }
+        },
+
+        ngTemplateCache: {
+            views: {
+                files: {
+                    '<%= distdir %>/js/umbraco.views.js': 'src/views/**/*.html'
+                },
+                options: {
+                    trim: 'src/',
+                    module: 'umbraco.views'
+                }
+            }
+        },
+
+        watch: {
+            docs: {
+                files: ['docs/src/**/*.md'],
+                tasks: ['watch-docs', 'timestamp']
+            },
+            css: {
+                files: 'src/**/*.less',
+                tasks: ['watch-less', 'timestamp'],
+                options: {
+                    livereload: true,
+                },
+            },
+            js: {
+                files: ['src/**/*.js', 'src/*.js'],
+                tasks: ['watch-js', 'timestamp'],
+            },
+            test: {
+                files: ['test/**/*.js'],
+                tasks: ['watch-test', 'timestamp'],
+            },
+            installer: {
+                files: ['src/installer/**/*.*'],
+                tasks: ['watch-installer', 'timestamp'],
+            },
+            canvasdesigner: {
+                files: ['src/canvasdesigner/**/*.*'],
+                tasks: ['watch-canvasdesigner', 'timestamp'],
+            },
+            html: {
+                files: ['src/views/**/*.html', 'src/*.html'],
+                tasks: ['watch-html', 'timestamp']
+            },
+			options: { 
+                interval: 500
+            }
+        },
+
+
+        ngdocs: {
+            options: {
+                dest: 'docs/api',
+                startPage: '/api',
+                title: "Umbraco Backoffice UI API Documentation",
+                html5Mode: false,
+                styles: [
+                    'docs/umb-docs.css'
+                ],
+                image: "https://our.umbraco.org/assets/images/logo.svg"
+            },
+            api: {
+                src: ['src/common/**/*.js', 'docs/src/api/**/*.ngdoc'],
+                title: 'API Documentation'
+            },
+            tutorials: {
+                src: [],
+                title: ''
+            }
+        },
+
+        eslint:{
+            src: ['<%= src.common %>','<%= src.controllers %>'],
+            options: {quiet: true}
+        },
+
+        jshint: {
+            dev: {
+                files: {
+                    src: ['<%= src.common %>']
+                },
+                options: {
+                    curly: true,
+                    eqeqeq: true,
+                    immed: true,
+                    latedef: "nofunc",
+                    newcap: true,
+                    noarg: true,
+                    sub: true,
+                    boss: true,
+                    //NOTE: This is required so it doesn't barf on reserved words like delete when doing $http.delete
+                    es5: true,
+                    eqnull: true,
+                    //NOTE: we need to use eval sometimes so ignore it
+                    evil: true,
+                    //NOTE: we need to check for strings such as "javascript:" so don't throw errors regarding those
+                    scripturl: true,
+                    //NOTE: we ignore tabs vs spaces because enforcing that causes lots of errors depending on the text editor being used
+                    smarttabs: true,
+                    globals: {}
+                }
+            },
+            build: {
+                files: {
+                    src: ['<%= src.prod %>']
+                },
+                options: {
+                    curly: true,
+                    eqeqeq: true,
+                    immed: true,
+                    latedef: "nofunc",
+                    newcap: true,
+                    noarg: true,
+                    sub: true,
+                    boss: true,
+                    //NOTE: This is required so it doesn't barf on reserved words like delete when doing $http.delete
+                    es5: true,
+                    eqnull: true,
+                    //NOTE: we need to use eval sometimes so ignore it
+                    evil: true,
+                    //NOTE: we need to check for strings such as "javascript:" so don't throw errors regarding those
+                    scripturl: true,
+                    //NOTE: we ignore tabs vs spaces because enforcing that causes lots of errors depending on the text editor being used
+                    smarttabs: true,
+                    globalstrict: true,
+                    globals: { $: false, jQuery: false, define: false, require: false, window: false }
+                }
+            }
+        },
+
+        bower: {
+            dev: {
+                dest: '<%= distdir %>/lib',
+                options: {
+                    expand: true,
+                    ignorePackages: ['bootstrap'],
+                    packageSpecific: {
+                        'moment': {
+                            keepExpandedHierarchy: false,
+                            files: ['min/moment-with-locales.js']
+                        },
+                        'typeahead.js': {
+                            keepExpandedHierarchy: false,
+                            files: ['dist/typeahead.bundle.min.js']
+                        },
+                        'underscore': {
+                            files: ['underscore-min.js', 'underscore-min.map']
+                        },
+                        'rgrove-lazyload': {
+                            files: ['lazyload.js']
+                        },
+                        'bootstrap-social': {
+                            files: ['bootstrap-social.css']
+                        },
+                        'font-awesome': {
+                            files: ['css/font-awesome.min.css', 'fonts/*']
+                        },
+                        "jquery": {
+                            keepExpandedHierarchy: false,
+                            files: ['dist/jquery.min.js', 'dist/jquery.min.map']
+                        },
+                        'jquery-ui': {
+                            keepExpandedHierarchy: false,
+                            files: ['jquery-ui.min.js']
+                        },
+                        'jquery-migrate': {
+                            keepExpandedHierarchy: false,
+                            files: ['jquery-migrate.min.js']
+                        },
+                        'tinymce': {
+                            files: ['plugins/**', 'themes/**', 'tinymce.min.js']
+                        },
+                        'angular-dynamic-locale': {
+                            files: ['tmhDynamicLocale.min.js', 'tmhDynamicLocale.min.js.map']
+                        },
+                        'ng-file-upload': {
+                            keepExpandedHierarchy: false,
+                            files: ['ng-file-upload.min.js']
+                        },
+                        'angular-local-storage': {
+                            keepExpandedHierarchy: false,
+                            files: ['dist/angular-local-storage.min.js']
+                        },
+                        'codemirror': {
+                            files: [
+                                'lib/codemirror.js',
+                                'lib/codemirror.css',
+
+                                'mode/css/*',
+                                'mode/javascript/*',
+                                'mode/xml/*',
+                                'mode/htmlmixed/*',
+
+                                'addon/search/*',
+                                'addon/edit/*',
+                                'addon/selection/*',
+                                'addon/dialog/*'
+                            ]
+                        },
+                        'ace-builds': {
+                           files: [
+                                'src-min-noconflict/ace.js',
+                                
+                                'src-min-noconflict/ext-language_tools.js',
+                                'src-min-noconflict/ext-searchbox.js',
+                                'src-min-noconflict/ext-settings_menu.js',
+
+                                'src-min-noconflict/snippets/text.js',
+                                'src-min-noconflict/snippets/javascript.js',
+                                
+                                'src-min-noconflict/theme-chrome.js',
+                                
+                                'src-min-noconflict/mode-razor.js',
+                                'src-min-noconflict/mode-javascript.js',
+                                
+                                'src-min-noconflict/worker-javascript.js',
+                            ]
+                        },
+                        'clipboard': {
+                            keepExpandedHierarchy: false,
+                            files: ['dist/clipboard.min.js']
+                       },
+                       'angular-moment': {
+                            keepExpandedHierarchy: false,
+                            files: ['angular-moment.min.js']
+                        }
+                    }
+                }
+            },
+            options: {
+                expand: true
+            }
+        },
+
+        "bower-install-simple": {
+            options: {
+                color: true
+            },
+            "dev": {}
+        }
+    });
+
+
+
+    grunt.loadNpmTasks('grunt-contrib-concat');
+    grunt.loadNpmTasks('grunt-contrib-jshint');
+    grunt.loadNpmTasks('grunt-contrib-clean');
+    grunt.loadNpmTasks('grunt-contrib-copy');
+    grunt.loadNpmTasks('grunt-contrib-uglify');
+    grunt.loadNpmTasks('grunt-contrib-watch');
+    grunt.loadNpmTasks('grunt-recess');
+    grunt.loadNpmTasks('grunt-postcss');
+
+    grunt.loadNpmTasks('grunt-karma');
+
+    grunt.loadNpmTasks('grunt-open');
+    grunt.loadNpmTasks('grunt-contrib-connect');
+    grunt.loadNpmTasks("grunt-bower-install-simple");
+    grunt.loadNpmTasks('grunt-bower');
+    grunt.loadNpmTasks('grunt-ngdocs');
+
+    grunt.loadNpmTasks('grunt-eslint');
+    grunt.loadNpmTasks('grunt-hustler');
+};

src/Umbraco.Web.UI.Client/lib/bootstrap/less/thumbnails.less

@@ -31,17 +31,15 @@
   display: block;
   padding: 4px;
   line-height: @baseLineHeight;
-  border: 1px solid @gray-8;
+  border: 1px solid #ddd;
   .border-radius(@baseBorderRadius);
   .box-shadow(0 1px 3px rgba(0,0,0,.055));
   .transition(all .2s ease-in-out);
 }
-// Add a hover/focus state for linked versions only.
-a.thumbnail:hover, 
-a.thumbnail:focus,
-a div.thumbnail:hover,
-a div.thumbnail:focus {
-  border-color: @turquoise;
+// Add a hover/focus state for linked versions only
+a.thumbnail:hover,
+a.thumbnail:focus {
+  border-color: @linkColor;
   .box-shadow(0 1px 4px rgba(0,105,214,.25));
 }
 

src/Umbraco.Web.UI.Client/package.json

@@ -26,7 +26,7 @@
     "cssnano": "^3.7.6",
     "gulp": "^3.9.1",
     "gulp-concat": "^2.6.0",
-    "gulp-connect": "5.0.0",
+    "gulp-connect": "^5.0.0",
     "gulp-less": "^3.1.0",
     "gulp-ngdocs": "^0.3.0",
     "gulp-open": "^2.0.0",

src/Umbraco.Web.UI.Client/src/app.js

@@ -11,7 +11,8 @@ var app = angular.module('umbraco', [
     'ngMobile',
     'tmh.dynamicLocale',
     'ngFileUpload',
-	'LocalStorageModule'
+    'LocalStorageModule',
+    'angularMoment'
 ]);
 
 var packages = angular.module("umbraco.packages", []);

src/Umbraco.Web.UI.Client/src/common/directives/components/application/umbbackdrop.directive.js

@@ -0,0 +1,116 @@
+(function () {
+    "use strict";
+
+    function BackdropDirective($timeout, $http) {
+
+        function link(scope, el, attr, ctrl) {
+
+            var events = [];
+
+            scope.clickBackdrop = function(event) {
+                if(scope.disableEventsOnClick === true) {
+                    event.preventDefault();
+                    event.stopPropagation();
+                }
+            };
+
+            function onInit() {
+
+                if (scope.highlightElement) {
+                    setHighlight();
+                }
+
+            }
+
+            function setHighlight () {
+
+                scope.loading = true;
+
+                $timeout(function () {
+
+                    // The element to highlight
+                    var highlightElement = angular.element(scope.highlightElement);
+
+                    if(highlightElement && highlightElement.length > 0) {
+
+                        var offset = highlightElement.offset();
+                        var width = highlightElement.outerWidth();
+                        var height = highlightElement.outerHeight();
+
+                        // Rounding numbers
+                        var topDistance = offset.top.toFixed();
+                        var topAndHeight = (offset.top + height).toFixed();
+                        var leftDistance = offset.left.toFixed();
+                        var leftAndWidth = (offset.left + width).toFixed();
+
+                        // The four rectangles
+                        var rectTop = el.find(".umb-backdrop__rect--top");
+                        var rectRight = el.find(".umb-backdrop__rect--right");
+                        var rectBottom = el.find(".umb-backdrop__rect--bottom");
+                        var rectLeft = el.find(".umb-backdrop__rect--left");
+                        
+                        // Add the css
+                        scope.rectTopCss = { "height": topDistance, "left": leftDistance + "px", opacity: scope.backdropOpacity };
+                        scope.rectRightCss = { "left": leftAndWidth + "px", "top": topDistance + "px", "height": height, opacity: scope.backdropOpacity };
+                        scope.rectBottomCss = { "height": "100%", "top": topAndHeight + "px", "left": leftDistance + "px", opacity: scope.backdropOpacity };
+                        scope.rectLeftCss = { "width": leftDistance, opacity: scope.backdropOpacity };
+
+                        // Prevent interaction in the highlighted area
+                        if(scope.highlightPreventClick) {
+                            var preventClickElement = el.find(".umb-backdrop__highlight-prevent-click");
+                            preventClickElement.css({ "width": width, "height": height, "left": offset.left, "top": offset.top });
+                        }
+
+                    }
+
+                    scope.loading = false; 
+
+                });
+
+            }
+
+            function resize() {
+                setHighlight();
+            }
+
+            events.push(scope.$watch("highlightElement", function (newValue, oldValue) {
+                if(!newValue) {return;}
+                if(newValue === oldValue) {return;}
+                setHighlight();
+            }));
+
+            $(window).on("resize.umbBackdrop", resize);
+
+            scope.$on("$destroy", function () {
+                // unbind watchers
+                for (var e in events) {
+                    events[e]();
+                }
+                $(window).off("resize.umbBackdrop");
+            });
+
+            onInit();
+
+        }
+
+        var directive = {
+            transclude: true,
+            restrict: "E",
+            replace: true,
+            templateUrl: "views/components/application/umb-backdrop.html",
+            link: link,
+            scope: {
+                backdropOpacity: "=?",
+                highlightElement: "=?",
+                highlightPreventClick: "=?",
+                disableEventsOnClick: "=?",
+            }
+        };
+
+        return directive;
+
+    }
+
+    angular.module("umbraco.directives").directive("umbBackdrop", BackdropDirective);
+
+})();