Start of rewrite 5279!

author: MW 2007-05-26 13:40:19 +0000
committer: MW 2007-05-26 13:40:19 +0000
commit: 3436961bb5c01d659d09be134368f4f69460cef9 (patch)
tree: 3753ba4d7818df2a6bce0bbe863ff033cdfd568a /OpenGridServices/OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs
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1 files changed, 136 insertions, 0 deletions
diff --git a/OpenGridServices/OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs b/OpenGridServices/OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs
new file mode 100644
index 0000000..4850f12
--- /dev/null
+++ b/OpenGridServices/OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs
@@ -0,0 +1,136 @@
+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";
+        }
+        public SimProfileData[] GetProfilesInRange(uint a, uint b, uint c, uint d)
+        {
+            return null;
+        }
+        /// <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	MW	2007-05-26 13:40:19 +0000
committer	MW	2007-05-26 13:40:19 +0000
commit	3436961bb5c01d659d09be134368f4f69460cef9 (patch)
tree	3753ba4d7818df2a6bce0bbe863ff033cdfd568a /OpenGridServices/OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs
download	opensim-SC_OLD-3436961bb5c01d659d09be134368f4f69460cef9.zip opensim-SC_OLD-3436961bb5c01d659d09be134368f4f69460cef9.tar.gz opensim-SC_OLD-3436961bb5c01d659d09be134368f4f69460cef9.tar.bz2 opensim-SC_OLD-3436961bb5c01d659d09be134368f4f69460cef9.tar.xz

diff --git a/OpenGridServices/OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs b/OpenGridServices/OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs new file mode 100644 index 0000000..4850f12 --- /dev/null +++ b/OpenGridServices/OpenGrid.Framework.Data.SQLite/SQLiteGridData.cs
@@ -0,0 +1,136 @@
	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	public SimProfileData[] GetProfilesInRange(uint a, uint b, uint c, uint d)
	39	{
	40	return null;
	41	}
	42
	43	/// <summary>
	44	/// Returns a sim profile from it's location
	45	/// </summary>
	46	/// <param name="handle">Region location handle</param>
	47	/// <returns>Sim profile</returns>
	48	public SimProfileData GetProfileByHandle(ulong handle)
	49	{
	50	Dictionary<string, string> param = new Dictionary<string, string>();
	51	param["handle"] = handle.ToString();
	52
	53	System.Data.IDbCommand result = database.Query("SELECT * FROM regions WHERE handle = @handle", param);
	54	System.Data.IDataReader reader = result.ExecuteReader();
	55
	56	SimProfileData row = database.getRow(reader);
	57	reader.Close();
	58	result.Dispose();
	59
	60	return row;
	61	}
	62
	63	/// <summary>
	64	/// Returns a sim profile from it's UUID
	65	/// </summary>
	66	/// <param name="uuid">The region UUID</param>
	67	/// <returns>The sim profile</returns>
	68	public SimProfileData GetProfileByLLUUID(libsecondlife.LLUUID uuid)
	69	{
	70	Dictionary<string, string> param = new Dictionary<string, string>();
	71	param["uuid"] = uuid.ToStringHyphenated();
	72
	73	System.Data.IDbCommand result = database.Query("SELECT * FROM regions WHERE uuid = @uuid", param);
	74	System.Data.IDataReader reader = result.ExecuteReader();
	75
	76	SimProfileData row = database.getRow(reader);
	77	reader.Close();
	78	result.Dispose();
	79
	80	return row;
	81	}
	82
	83	public DataResponse AddProfile(SimProfileData profile)
	84	{
	85	if (database.insertRow(profile))
	86	{
	87	return DataResponse.RESPONSE_OK;
	88	}
	89	else
	90	{
	91	return DataResponse.RESPONSE_ERROR;
	92	}
	93	}
	94
	95	/// <summary>
	96	/// DEPRECIATED. Attempts to authenticate a region by comparing a shared secret.
	97	/// </summary>
	98	/// <param name="uuid">The UUID of the challenger</param>
	99	/// <param name="handle">The attempted regionHandle of the challenger</param>
	100	/// <param name="authkey">The secret</param>
	101	/// <returns>Whether the secret and regionhandle match the database entry for UUID</returns>
	102	public bool AuthenticateSim(libsecondlife.LLUUID uuid, ulong handle, string authkey)
	103	{
	104	bool throwHissyFit = false; // Should be true by 1.0
	105
	106	if (throwHissyFit)
	107	throw new Exception("CRYPTOWEAK AUTHENTICATE: Refusing to authenticate due to replay potential.");
	108
	109	SimProfileData data = GetProfileByLLUUID(uuid);
	110
	111	return (handle == data.regionHandle && authkey == data.regionSecret);
	112	}
	113
	114	/// <summary>
	115	/// NOT YET FUNCTIONAL. Provides a cryptographic authentication of a region
	116	/// </summary>
	117	/// <remarks>This requires a security audit.</remarks>
	118	/// <param name="uuid"></param>
	119	/// <param name="handle"></param>
	120	/// <param name="authhash"></param>
	121	/// <param name="challenge"></param>
	122	/// <returns></returns>
	123	public bool AuthenticateSim(libsecondlife.LLUUID uuid, ulong handle, string authhash, string challenge)
	124	{
	125	System.Security.Cryptography.SHA512Managed HashProvider = new System.Security.Cryptography.SHA512Managed();
	126	System.Text.ASCIIEncoding TextProvider = new ASCIIEncoding();
	127
	128	byte[] stream = TextProvider.GetBytes(uuid.ToStringHyphenated() + ":" + handle.ToString() + ":" + challenge);
	129	byte[] hash = HashProvider.ComputeHash(stream);
	130
	131	return false;
	132	}
	133	}
	134
	135
	136	}