Add some user management: finders, token revocation

SpikeLite.Core/AccessControl/IrcAuthenticationModule.cs

@@ -193,7 +193,7 @@ public void UpdateHost(KnownHost host)
         /// </remarks>
         public void ForgetHost(string hostmask)
         {
-            KnownHost host = _cloaks.First(x => x.HostMask.Equals(hostmask, StringComparison.OrdinalIgnoreCase));
+            var host = _cloaks.First(x => x.HostMask.Equals(hostmask, StringComparison.OrdinalIgnoreCase));
             _cloaks.Remove(host);
             _hostDao.Delete(host);
         }
@@ -236,6 +236,12 @@ public KnownHost FindHostByEmailAddress(string emailAddress, string accessToken,
                                                && longevityFilter(x.AccessTokenExpiration));
         }
 
+        public KnownHost FindHostByAccessToken(string token)
+        {
+            return _cloaks.FirstOrDefault(x => !String.IsNullOrEmpty(x.AccessToken) && 
+                                               x.AccessToken.Equals(token));
+        }
+
         #endregion 
     }
 }

SpikeLite.IPC.WebHost/Services/AccountService.cs

@@ -9,9 +9,13 @@
 using System;
 using System.Collections.Generic;
 using System.ServiceModel;
+using AutoMapper;
 using SpikeLite.AccessControl;
 using SpikeLite.Domain.Model.Authentication;
 using System.Linq;
+using SpikeLite.Domain.Persistence.Authentication;
+using TransportKnownHost = SpikeLite.IPC.WebHost.Transport.KnownHost;
+using TransportKnownHostMetaDatum = SpikeLite.IPC.WebHost.Transport.KnownHostMetaDatum;
 
 namespace SpikeLite.IPC.WebHost.Services
 {
@@ -49,6 +53,36 @@ public interface IAccountService : IConfigurableServiceHost
         [OperationContract]
         [SecuredOperation]
         DateTime GetTokenExpiration();
+
+        /// <summary>
+        /// Gets a collection of <see cref="Transport.KnownHost"/> corresponding to all the users known to the system.
+        /// </summary>
+        /// 
+        /// <returns>A collection of all the hosts known to the system. If this is empty you might have configuration problems.</returns>
+        [OperationContract]
+        [SecuredOperation("manageUsers")]
+        TransportKnownHost[] GetAllUsers();
+
+        /// <summary>
+        /// Gets a user by id.
+        /// </summary>
+        /// 
+        /// <param name="id">The ID of the user to search for.</param>
+        /// 
+        /// <returns>A <see cref="Transport.KnownHost"/> that corresponds to the ID, if known.</returns>
+        [OperationContract]
+        [SecuredOperation("manageUsers")]
+        TransportKnownHost GetUserById(int id);
+
+        /// <summary>
+        /// Revokes an issued access token, using the primary identifier for a <see cref="KnownHost"/>.
+        /// </summary>
+        /// 
+        /// <param name="accessToken">The access token literal to revoke.</param>
+        [OperationContract]
+        [SecuredOperation("manageUsers")]
+        void RevokeAccessToken(string accessToken);
+
     }
 
     /// <summary>
@@ -57,6 +91,14 @@ public interface IAccountService : IConfigurableServiceHost
     [ServiceBehavior(InstanceContextMode = InstanceContextMode.Single)]
     public class AccountService : AbstractUserContextAwareService, IAccountService
     {
+        public override void Configure()
+        {
+            Mapper.CreateMap<KnownHost, TransportKnownHost>();
+            Mapper.CreateMap<KnownHostMetaDatum, TransportKnownHostMetaDatum>();
+
+            Mapper.AssertConfigurationIsValid();
+        }
+
         public AccessFlag[] GetFlags()
         {
             var principal = GetPrincipal();
@@ -96,5 +138,29 @@ public DateTime GetTokenExpiration()
             var principal = GetPrincipal();
             return principal.AccessTokenExpiration.GetValueOrDefault();
         }
+
+        public TransportKnownHost[] GetAllUsers()
+        {
+            var knownHostDao = GetBean<IKnownHostDao>("KnownHostDao");
+            return Mapper.Map<IList<KnownHost>, TransportKnownHost[]>(knownHostDao.FindAll());
+        }
+
+        public TransportKnownHost GetUserById(int id)
+        {
+            var knownHostDao = GetBean<IKnownHostDao>("KnownHostDao");
+            return Mapper.Map<KnownHost, TransportKnownHost>(knownHostDao.FindAll().FirstOrDefault(x => x.Id == id));
+        }
+
+        public void RevokeAccessToken(string accessToken)
+        {
+            var authenticationManager = GetBean<IrcAuthenticationModule>("IrcAuthenticationModule");
+            var host = authenticationManager.FindHostByAccessToken(accessToken);
+
+            if (null != host)
+            {
+                host.AccessTokenExpiration = DateTime.Now.ToUniversalTime();
+                authenticationManager.UpdateHost(host);
+            }
+        }
     }
 }

SpikeLite.IPC.WebHost/SpikeLite.IPC.WebHost.csproj

@@ -93,6 +93,8 @@
     <Compile Include="Services\AccountService.cs" />
     <Compile Include="Services\MessagingService.cs" />
     <Compile Include="Services\PingService.cs" />
+    <Compile Include="Transport\KnownHost.cs" />
+    <Compile Include="Transport\KnownHostMetaDatum.cs" />
     <Compile Include="Transport\Person.cs" />
     <Compile Include="Transport\PersonFactoid.cs" />
   </ItemGroup>

SpikeLite.IPC.WebHost/Transport/KnownHost.cs

@@ -0,0 +1,39 @@
+/**
+ * SpikeLite C# IRC Bot
+ * Copyright (c) 2012 FreeNode ##Csharp Community
+ * 
+ * This source is licensed under the terms of the MIT license. Please see the 
+ * distributed license.txt for details.
+ */
+
+using System;
+using SpikeLite.Domain.Model.Authentication;
+
+namespace SpikeLite.IPC.WebHost.Transport
+{
+    /// <summary>
+    /// Provides a transport model version of <see cref="Domain.Model.Authentication.KnownHost"/>.
+    /// </summary>
+    public class KnownHost
+    {
+        public long Id { get; set; }
+
+        public string HostMask { get; set; }
+
+        public HostMatchType HostMatchType { get; set; }
+
+        public AccessLevel AccessLevel { get; set; }
+
+        public KnownHostMetaDatum[] MetaData { get; set; }
+
+        public string AccessToken { get; set; }
+
+        public DateTime? AccessTokenIssueTime { get; set; }
+
+        public DateTime? AccessTokenExpiration { get; set; }
+
+        public String EmailAddress { get; set; }
+
+        public AccessFlag[] AccessFlags { get; set; }
+    }
+}

SpikeLite.IPC.WebHost/Transport/KnownHostMetaDatum.cs

@@ -0,0 +1,28 @@
+/**
+ * SpikeLite C# IRC Bot
+ * Copyright (c) 2012 FreeNode ##Csharp Community
+ * 
+ * This source is licensed under the terms of the MIT license. Please see the 
+ * distributed license.txt for details.
+ */
+
+namespace SpikeLite.IPC.WebHost.Transport
+{
+    /// <summary>
+    /// Provides a transport model version of the original domain model class, sans object cycles.
+    /// </summary>
+    public class KnownHostMetaDatum
+    {
+        public long Id { get; set; }
+
+        /// <summary>
+        /// Gets or sets the "tag" or description for this datum.
+        /// </summary>
+        public string Tag { get; set; }
+
+        /// <summary>
+        /// Gets or sets the value of this datum.
+        /// </summary>
+        public string Value { get; set; }
+    }
+}