Implementation of a simple authentication service + in connector in route to making HGInventory (client access) work in standalone again. This is the refactoring of what was/is there, but done in the new model. Not complete yet, but key authentication works. It should be enough to make HGInventory work again soon.

1 files changed, 117 insertions, 0 deletions

diff --git a/OpenSim/Server/Handlers/Authentication/HGAuthenticationHandlers.cs b/OpenSim/Server/Handlers/Authentication/HGAuthenticationHandlers.cs
new file mode 100644
index 0000000..1bcbaf5
--- /dev/null
+++ b/OpenSim/Server/Handlers/Authentication/HGAuthenticationHandlers.cs
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+/*

+ * Copyright (c) Contributors, http://opensimulator.org/

+ * See CONTRIBUTORS.TXT for a full list of copyright holders.

+ *

+ * Redistribution and use in source and binary forms, with or without

+ * modification, are permitted provided that the following conditions are met:

+ *     * Redistributions of source code must retain the above copyright

+ *       notice, this list of conditions and the following disclaimer.

+ *     * Redistributions in binary form must reproduce the above copyright

+ *       notice, this list of conditions and the following disclaimer in the

+ *       documentation and/or other materials provided with the distribution.

+ *     * Neither the name of the OpenSimulator Project nor the

+ *       names of its contributors may be used to endorse or promote products

+ *       derived from this software without specific prior written permission.

+ *

+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY

+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY

+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+ */

+

+using System;

+using System.Collections;

+using System.IO;

+using System.Reflection;

+using System.Net;

+using System.Text;

+

+using OpenSim.Server.Base;

+using OpenSim.Server.Handlers.Base;

+using OpenSim.Services.Interfaces;

+using OpenSim.Framework;

+using OpenSim.Framework.Servers.HttpServer;

+

+using OpenMetaverse;

+using OpenMetaverse.StructuredData;

+using Nwc.XmlRpc;

+using Nini.Config;

+using log4net;

+

+namespace OpenSim.Server.Handlers.Authentication

+{

+    public class HGAuthenticationHandlers

+    {

+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);

+

+        private IAuthenticationService m_LocalService;

+

+        public HGAuthenticationHandlers(IAuthenticationService service)

+        {

+            m_LocalService = service;

+        }

+

+

+        public XmlRpcResponse GenerateKeyMethod(XmlRpcRequest request, IPEndPoint remoteClient)

+        {

+            XmlRpcResponse response = new XmlRpcResponse();

+

+            if (request.Params.Count < 2)

+            {

+                response.IsFault = true;

+                response.SetFault(-1, "Invalid parameters");

+                return response;

+            }

+

+            // Verify the key of who's calling

+            UUID userID = UUID.Zero;

+            string authKey = string.Empty;

+            UUID.TryParse((string)request.Params[0], out userID);

+            authKey = (string)request.Params[1];

+

+            m_log.InfoFormat("[AUTH HANDLER] GenerateKey called with authToken {0}", authKey);

+            string newKey = string.Empty;

+

+            newKey = m_LocalService.GetKey(userID, authKey.ToString());

+ 

+            response.Value = (string)newKey;

+            return response;

+        }

+

+        public XmlRpcResponse VerifyKeyMethod(XmlRpcRequest request, IPEndPoint remoteClient)

+        {

+            bool success = false;

+            XmlRpcResponse response = new XmlRpcResponse();

+

+            if (request.Params.Count != 2)

+            {

+                response.IsFault = true;

+                response.SetFault(-1, "Invalid parameters");

+                return response;

+            }

+

+            // Verify the key of who's calling

+            UUID userID = UUID.Zero;

+            string authKey = string.Empty;

+            if (UUID.TryParse((string)request.Params[0], out userID))

+            {

+                authKey = (string)request.Params[1];

+

+                m_log.InfoFormat("[AUTH HANDLER] VerifyKey called with key {0}", authKey);

+

+                success = m_LocalService.VerifyKey(userID, authKey);

+            }

+

+            m_log.DebugFormat("[AUTH HANDLER]: Response to VerifyKey is {0}", success);

+            response.Value = success;

+            return response;

+        }

+

+    }

+}