From c52c68f314c67c76c7181a6d0828f476290fbd66 Mon Sep 17 00:00:00 2001
From: Sean Dague
Date: Wed, 2 Apr 2008 15:24:31 +0000
Subject: whole lot more moving
---
OpenSim/Data/SQLite/SQLiteGridData.cs | 234 ++++++++++++++++++++++++++++++++++
1 file changed, 234 insertions(+)
create mode 100644 OpenSim/Data/SQLite/SQLiteGridData.cs
(limited to 'OpenSim/Data/SQLite/SQLiteGridData.cs')
diff --git a/OpenSim/Data/SQLite/SQLiteGridData.cs b/OpenSim/Data/SQLite/SQLiteGridData.cs
new file mode 100644
index 0000000..94e8e50
--- /dev/null
+++ b/OpenSim/Data/SQLite/SQLiteGridData.cs
@@ -0,0 +1,234 @@
+/*
+ * 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 OpenSim 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.Generic;
+using System.Data;
+using System.Security.Cryptography;
+using System.Text;
+using libsecondlife;
+
+namespace OpenSim.Framework.Data.SQLite
+{
+ ///
+ /// A Grid Interface to the SQLite database
+ ///
+ public class SQLiteGridData : GridDataBase
+ {
+ ///
+ /// A database manager
+ ///
+ private SQLiteManager database;
+
+ ///
+ /// Initialises the Grid Interface
+ ///
+ override public void Initialise()
+ {
+ database = new SQLiteManager("localhost", "db", "user", "password", "false");
+ }
+
+ ///
+ /// Shuts down the grid interface
+ ///
+ override public void Close()
+ {
+ database.Close();
+ }
+
+ ///
+ /// Returns the name of this grid interface
+ ///
+ /// A string containing the grid interface
+ override public string getName()
+ {
+ return "SQLite OpenGridData";
+ }
+
+ ///
+ /// Returns the version of this grid interface
+ ///
+ /// A string containing the version
+ override public string getVersion()
+ {
+ return "0.1";
+ }
+
+ ///
+ /// Returns a list of regions within the specified ranges
+ ///
+ /// minimum X coordinate
+ /// minimum Y coordinate
+ /// maximum X coordinate
+ /// maximum Y coordinate
+ /// An array of region profiles
+ override public RegionProfileData[] GetProfilesInRange(uint a, uint b, uint c, uint d)
+ {
+ return null;
+ }
+
+ ///
+ /// Returns a sim profile from it's location
+ ///
+ /// Region location handle
+ /// Sim profile
+ override public RegionProfileData GetProfileByHandle(ulong handle)
+ {
+ Dictionary param = new Dictionary();
+ param["handle"] = handle.ToString();
+
+ IDbCommand result = database.Query("SELECT * FROM regions WHERE handle = @handle", param);
+ IDataReader reader = result.ExecuteReader();
+
+ RegionProfileData row = database.getRow(reader);
+ reader.Close();
+ result.Dispose();
+
+ return row;
+ }
+
+ ///
+ /// Returns a sim profile from it's Region name string
+ ///
+ /// The region name search query
+ /// The sim profile
+ override public RegionProfileData GetProfileByString(string regionName)
+ {
+ if (regionName.Length > 2)
+ {
+ Dictionary param = new Dictionary();
+ // Add % because this is a like query.
+ param["?regionName"] = regionName + "%";
+ // Only returns one record or no record.
+ IDbCommand result = database.Query("SELECT * FROM regions WHERE regionName like ?regionName LIMIT 1", param);
+ IDataReader reader = result.ExecuteReader();
+
+ RegionProfileData row = database.getRow(reader);
+ reader.Close();
+ result.Dispose();
+
+ return row;
+ }
+ else
+ {
+ //m_log.Error("[DATABASE]: Searched for a Region Name shorter then 3 characters");
+ return null;
+ }
+ }
+
+ ///
+ /// Returns a sim profile from it's UUID
+ ///
+ /// The region UUID
+ /// The sim profile
+ override public RegionProfileData GetProfileByLLUUID(LLUUID uuid)
+ {
+ Dictionary param = new Dictionary();
+ param["uuid"] = uuid.ToString();
+
+ IDbCommand result = database.Query("SELECT * FROM regions WHERE uuid = @uuid", param);
+ IDataReader reader = result.ExecuteReader();
+
+ RegionProfileData row = database.getRow(reader);
+ reader.Close();
+ result.Dispose();
+
+ return row;
+ }
+
+ ///
+ /// // Returns a list of avatar and UUIDs that match the query
+ ///
+ public List GeneratePickerResults(LLUUID queryID, string query)
+ {
+ //Do nothing yet
+ List returnlist = new List();
+ return returnlist;
+ }
+
+ ///
+ /// Adds a new specified region to the database
+ ///
+ /// The profile to add
+ /// A dataresponse enum indicating success
+ override public DataResponse AddProfile(RegionProfileData profile)
+ {
+ if (database.insertRow(profile))
+ {
+ return DataResponse.RESPONSE_OK;
+ }
+ else
+ {
+ return DataResponse.RESPONSE_ERROR;
+ }
+ }
+
+ ///
+ /// DEPRECATED. Attempts to authenticate a region by comparing a shared secret.
+ ///
+ /// The UUID of the challenger
+ /// The attempted regionHandle of the challenger
+ /// The secret
+ /// Whether the secret and regionhandle match the database entry for UUID
+ override public bool AuthenticateSim(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.");
+
+ RegionProfileData data = GetProfileByLLUUID(uuid);
+
+ return (handle == data.regionHandle && authkey == data.regionSecret);
+ }
+
+ ///
+ /// NOT YET FUNCTIONAL. Provides a cryptographic authentication of a region
+ ///
+ /// This requires a security audit.
+ ///
+ ///
+ ///
+ ///
+ ///
+ public bool AuthenticateSim(LLUUID uuid, ulong handle, string authhash, string challenge)
+ {
+ SHA512Managed HashProvider = new SHA512Managed();
+ ASCIIEncoding TextProvider = new ASCIIEncoding();
+
+ byte[] stream = TextProvider.GetBytes(uuid.ToString() + ":" + handle.ToString() + ":" + challenge);
+ byte[] hash = HashProvider.ComputeHash(stream);
+
+ return false;
+ }
+
+ override public ReservationData GetReservationAtPoint(uint x, uint y)
+ {
+ return null;
+ }
+ }
+}
--
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