Committing OpenGrid.Framework.Data and MySql Adaptor - not in functional state yet, posted for reference and future use.

OpenGrid.Framework.Data.MySQL/MySQLGridData.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenGrid.Framework.Data;
+
+namespace OpenGrid.Framework.Data.MySQL
+{
+    public class MySQLGridData : IGridData
+    {
+        MySQLManager database;
+
+        public void Initialise()
+        {
+            database = new MySQLManager("localhost", "db", "user", "password", "false");
+        }
+        public SimProfileData GetProfileByHandle(ulong handle)
+        {
+            return new SimProfileData();
+        }
+        public SimProfileData GetProfileByLLUUID(libsecondlife.LLUUID uuid)
+        {
+            return new SimProfileData();
+        }
+        public bool AuthenticateSim(libsecondlife.LLUUID uuid, ulong handle, string authkey)
+        {
+            throw new Exception("CRYPTOWEAK AUTHENTICATE: Refusing to authenticate due to replay potential.");
+        }
+
+        /// <summary>
+        /// Provides a cryptographic authentication of a region
+        /// </summary>
+        /// <remarks>This requires a security audit.</remarks>
+        /// <param name="uuid"></param>
+        /// <param name="handle"></param>
+        /// <param name="authhash"></param>
+        /// <param name="challenge"></param>
+        /// <returns></returns>
+        public bool AuthenticateSim(libsecondlife.LLUUID uuid, ulong handle, string authhash, string challenge)
+        {
+            System.Security.Cryptography.SHA512Managed HashProvider = new System.Security.Cryptography.SHA512Managed();
+            System.Text.ASCIIEncoding TextProvider = new ASCIIEncoding();
+
+            byte[] stream = TextProvider.GetBytes(uuid.ToStringHyphenated() + ":" + handle.ToString() + ":" + challenge);
+            byte[] hash = HashProvider.ComputeHash(stream);
+
+            return false;
+        }
+    }
+
+
+}