SQLite support added to grid manager. (Win!)

author: Adam Frisby 2007-05-05 23:54:30 +0000
committer: Adam Frisby 2007-05-05 23:54:30 +0000
commit: f2373d71f2efe927fa53be3ef78d7af6bf392ae5 (patch)
tree: a4819f2b57b7ffd2bd3967d2d474ad990d0c4b2c /OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs
parent: Fixed issue with prebuild causing duplicate reference with standard libraries. (diff)
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1 files changed, 131 insertions, 0 deletions
diff --git a/OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs b/OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs
new file mode 100644
index 0000000..02e153f
--- /dev/null
+++ b/OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs
@@ -0,0 +1,131 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenGrid.Framework.Data;
+namespace OpenGrid.Framework.Data.SQLite
+{
+    public class SQLiteGridData : IGridData
+    {
+        private SQLiteManager database;
+        /// <summary>
+        /// Initialises the Grid Interface
+        /// </summary>
+        public void Initialise()
+        {
+            database = new SQLiteManager("localhost", "db", "user", "password", "false");
+        }
+        /// <summary>
+        /// Shuts down the grid interface
+        /// </summary>
+        public void Close()
+        {
+            database.Close();
+        }
+        public string getName()
+        {
+            return "SQLite OpenGridData";
+        }
+        public string getVersion()
+        {
+            return "0.1";
+        }
+        /// <summary>
+        /// Returns a sim profile from it's location
+        /// </summary>
+        /// <param name="handle">Region location handle</param>
+        /// <returns>Sim profile</returns>
+        public SimProfileData GetProfileByHandle(ulong handle)
+        {
+            Dictionary<string, string> param = new Dictionary<string, string>();
+            param["handle"] = handle.ToString();
+            System.Data.IDbCommand result = database.Query("SELECT * FROM regions WHERE handle = @handle", param);
+            System.Data.IDataReader reader = result.ExecuteReader();
+            SimProfileData row = database.getRow(reader);
+            reader.Close();
+            result.Dispose();
+            return row;
+        }
+        /// <summary>
+        /// Returns a sim profile from it's UUID
+        /// </summary>
+        /// <param name="uuid">The region UUID</param>
+        /// <returns>The sim profile</returns>
+        public SimProfileData GetProfileByLLUUID(libsecondlife.LLUUID uuid)
+        {
+            Dictionary<string, string> param = new Dictionary<string, string>();
+            param["uuid"] = uuid.ToStringHyphenated();
+            System.Data.IDbCommand result = database.Query("SELECT * FROM regions WHERE uuid = @uuid", param);
+            System.Data.IDataReader reader = result.ExecuteReader();
+            SimProfileData row = database.getRow(reader);
+            reader.Close();
+            result.Dispose();
+            return row;
+        }
+        public DataResponse AddProfile(SimProfileData profile)
+        {
+            if (database.insertRow(profile))
+            {
+                return DataResponse.RESPONSE_OK;
+            }
+            else
+            {
+                return DataResponse.RESPONSE_ERROR;
+            }
+        }
+        /// <summary>
+        /// DEPRECIATED. Attempts to authenticate a region by comparing a shared secret.
+        /// </summary>
+        /// <param name="uuid">The UUID of the challenger</param>
+        /// <param name="handle">The attempted regionHandle of the challenger</param>
+        /// <param name="authkey">The secret</param>
+        /// <returns>Whether the secret and regionhandle match the database entry for UUID</returns>
+        public bool AuthenticateSim(libsecondlife.LLUUID uuid, ulong handle, string authkey)
+        {
+            bool throwHissyFit = false; // Should be true by 1.0
+            if (throwHissyFit)
+                throw new Exception("CRYPTOWEAK AUTHENTICATE: Refusing to authenticate due to replay potential.");
+            SimProfileData data = GetProfileByLLUUID(uuid);
+            return (handle == data.regionHandle && authkey == data.regionSecret);
+        }
+        /// <summary>
+        /// NOT YET FUNCTIONAL. 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;
+        }
+    }
+}
author	Adam Frisby	2007-05-05 23:54:30 +0000
committer	Adam Frisby	2007-05-05 23:54:30 +0000
commit	f2373d71f2efe927fa53be3ef78d7af6bf392ae5 (patch)
tree	a4819f2b57b7ffd2bd3967d2d474ad990d0c4b2c /OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs
parent	Fixed issue with prebuild causing duplicate reference with standard libraries. (diff)
download	opensim-SC_OLD-f2373d71f2efe927fa53be3ef78d7af6bf392ae5.zip opensim-SC_OLD-f2373d71f2efe927fa53be3ef78d7af6bf392ae5.tar.gz opensim-SC_OLD-f2373d71f2efe927fa53be3ef78d7af6bf392ae5.tar.bz2 opensim-SC_OLD-f2373d71f2efe927fa53be3ef78d7af6bf392ae5.tar.xz

diff --git a/OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs b/OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs new file mode 100644 index 0000000..02e153f --- /dev/null +++ b/OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs
@@ -0,0 +1,131 @@
	1	using System;
	2	using System.Collections.Generic;
	3	using System.Text;
	4	using OpenGrid.Framework.Data;
	5
	6	namespace OpenGrid.Framework.Data.SQLite
	7	{
	8	public class SQLiteGridData : IGridData
	9	{
	10	private SQLiteManager database;
	11
	12	/// <summary>
	13	/// Initialises the Grid Interface
	14	/// </summary>
	15	public void Initialise()
	16	{
	17	database = new SQLiteManager("localhost", "db", "user", "password", "false");
	18	}
	19
	20	/// <summary>
	21	/// Shuts down the grid interface
	22	/// </summary>
	23	public void Close()
	24	{
	25	database.Close();
	26	}
	27
	28	public string getName()
	29	{
	30	return "SQLite OpenGridData";
	31	}
	32
	33	public string getVersion()
	34	{
	35	return "0.1";
	36	}
	37
	38	/// <summary>
	39	/// Returns a sim profile from it's location
	40	/// </summary>
	41	/// <param name="handle">Region location handle</param>
	42	/// <returns>Sim profile</returns>
	43	public SimProfileData GetProfileByHandle(ulong handle)
	44	{
	45	Dictionary<string, string> param = new Dictionary<string, string>();
	46	param["handle"] = handle.ToString();
	47
	48	System.Data.IDbCommand result = database.Query("SELECT * FROM regions WHERE handle = @handle", param);
	49	System.Data.IDataReader reader = result.ExecuteReader();
	50
	51	SimProfileData row = database.getRow(reader);
	52	reader.Close();
	53	result.Dispose();
	54
	55	return row;
	56	}
	57
	58	/// <summary>
	59	/// Returns a sim profile from it's UUID
	60	/// </summary>
	61	/// <param name="uuid">The region UUID</param>
	62	/// <returns>The sim profile</returns>
	63	public SimProfileData GetProfileByLLUUID(libsecondlife.LLUUID uuid)
	64	{
	65	Dictionary<string, string> param = new Dictionary<string, string>();
	66	param["uuid"] = uuid.ToStringHyphenated();
	67
	68	System.Data.IDbCommand result = database.Query("SELECT * FROM regions WHERE uuid = @uuid", param);
	69	System.Data.IDataReader reader = result.ExecuteReader();
	70
	71	SimProfileData row = database.getRow(reader);
	72	reader.Close();
	73	result.Dispose();
	74
	75	return row;
	76	}
	77
	78	public DataResponse AddProfile(SimProfileData profile)
	79	{
	80	if (database.insertRow(profile))
	81	{
	82	return DataResponse.RESPONSE_OK;
	83	}
	84	else
	85	{
	86	return DataResponse.RESPONSE_ERROR;
	87	}
	88	}
	89
	90	/// <summary>
	91	/// DEPRECIATED. Attempts to authenticate a region by comparing a shared secret.
	92	/// </summary>
	93	/// <param name="uuid">The UUID of the challenger</param>
	94	/// <param name="handle">The attempted regionHandle of the challenger</param>
	95	/// <param name="authkey">The secret</param>
	96	/// <returns>Whether the secret and regionhandle match the database entry for UUID</returns>
	97	public bool AuthenticateSim(libsecondlife.LLUUID uuid, ulong handle, string authkey)
	98	{
	99	bool throwHissyFit = false; // Should be true by 1.0
	100
	101	if (throwHissyFit)
	102	throw new Exception("CRYPTOWEAK AUTHENTICATE: Refusing to authenticate due to replay potential.");
	103
	104	SimProfileData data = GetProfileByLLUUID(uuid);
	105
	106	return (handle == data.regionHandle && authkey == data.regionSecret);
	107	}
	108
	109	/// <summary>
	110	/// NOT YET FUNCTIONAL. Provides a cryptographic authentication of a region
	111	/// </summary>
	112	/// <remarks>This requires a security audit.</remarks>
	113	/// <param name="uuid"></param>
	114	/// <param name="handle"></param>
	115	/// <param name="authhash"></param>
	116	/// <param name="challenge"></param>
	117	/// <returns></returns>
	118	public bool AuthenticateSim(libsecondlife.LLUUID uuid, ulong handle, string authhash, string challenge)
	119	{
	120	System.Security.Cryptography.SHA512Managed HashProvider = new System.Security.Cryptography.SHA512Managed();
	121	System.Text.ASCIIEncoding TextProvider = new ASCIIEncoding();
	122
	123	byte[] stream = TextProvider.GetBytes(uuid.ToStringHyphenated() + ":" + handle.ToString() + ":" + challenge);
	124	byte[] hash = HashProvider.ComputeHash(stream);
	125
	126	return false;
	127	}
	128	}
	129
	130
	131	}