* Added Microsoft SQL Support

0.1-prestable
Adam Frisby 2007-05-05 23:39:42 +00:00
parent e6aed41174
commit 7935a8cfcd
6 changed files with 482 additions and 6 deletions

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@ -0,0 +1,131 @@
using System;
using System.Collections.Generic;
using System.Text;
using OpenGrid.Framework.Data;
namespace OpenGrid.Framework.Data.MSSQL
{
public class SqlGridData : IGridData
{
private MSSqlManager database;
/// <summary>
/// Initialises the Grid Interface
/// </summary>
public void Initialise()
{
database = new MSSqlManager("localhost", "db", "user", "password", "false");
}
/// <summary>
/// Shuts down the grid interface
/// </summary>
public void Close()
{
database.Close();
}
public string getName()
{
return "Sql 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;
}
}
}

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@ -0,0 +1,171 @@
using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using OpenGrid.Framework.Data;
namespace OpenGrid.Framework.Data.MSSQL
{
class MSSqlManager
{
IDbConnection dbcon;
/// <summary>
/// Initialises and creates a new Sql connection and maintains it.
/// </summary>
/// <param name="hostname">The Sql server being connected to</param>
/// <param name="database">The name of the Sql database being used</param>
/// <param name="username">The username logging into the database</param>
/// <param name="password">The password for the user logging in</param>
/// <param name="cpooling">Whether to use connection pooling or not, can be one of the following: 'yes', 'true', 'no' or 'false', if unsure use 'false'.</param>
public MSSqlManager(string hostname, string database, string username, string password, string cpooling)
{
try
{
string connectionString = "Server=" + hostname + ";Database=" + database + ";User ID=" + username + ";Password=" + password + ";Pooling=" + cpooling + ";";
dbcon = new SqlConnection(connectionString);
dbcon.Open();
}
catch (Exception e)
{
throw new Exception("Error initialising Sql Database: " + e.ToString());
}
}
/// <summary>
/// Shuts down the database connection
/// </summary>
public void Close()
{
dbcon.Close();
dbcon = null;
}
/// <summary>
/// Runs a query with protection against SQL Injection by using parameterised input.
/// </summary>
/// <param name="sql">The SQL string - replace any variables such as WHERE x = "y" with WHERE x = @y</param>
/// <param name="parameters">The parameters - index so that @y is indexed as 'y'</param>
/// <returns>A Sql DB Command</returns>
public IDbCommand Query(string sql, Dictionary<string, string> parameters)
{
SqlCommand dbcommand = (SqlCommand)dbcon.CreateCommand();
dbcommand.CommandText = sql;
foreach (KeyValuePair<string, string> param in parameters)
{
dbcommand.Parameters.Add(param.Key, param.Value);
}
return (IDbCommand)dbcommand;
}
public SimProfileData getRow(IDataReader reader)
{
SimProfileData retval = new SimProfileData();
if (reader.Read())
{
// Region Main
retval.regionHandle = (ulong)reader["regionHandle"];
retval.regionName = (string)reader["regionName"];
retval.UUID = new libsecondlife.LLUUID((string)reader["uuid"]);
// Secrets
retval.regionRecvKey = (string)reader["regionRecvKey"];
retval.regionSecret = (string)reader["regionSecret"];
retval.regionSendKey = (string)reader["regionSendKey"];
// Region Server
retval.regionDataURI = (string)reader["regionDataURI"];
retval.regionOnline = false; // Needs to be pinged before this can be set.
retval.serverIP = (string)reader["serverIP"];
retval.serverPort = (uint)reader["serverPort"];
retval.serverURI = (string)reader["serverURI"];
// Location
retval.regionLocX = (uint)((int)reader["locX"]);
retval.regionLocY = (uint)((int)reader["locY"]);
retval.regionLocZ = (uint)((int)reader["locZ"]);
// Neighbours - 0 = No Override
retval.regionEastOverrideHandle = (ulong)reader["eastOverrideHandle"];
retval.regionWestOverrideHandle = (ulong)reader["westOverrideHandle"];
retval.regionSouthOverrideHandle = (ulong)reader["southOverrideHandle"];
retval.regionNorthOverrideHandle = (ulong)reader["northOverrideHandle"];
// Assets
retval.regionAssetURI = (string)reader["regionAssetURI"];
retval.regionAssetRecvKey = (string)reader["regionAssetRecvKey"];
retval.regionAssetSendKey = (string)reader["regionAssetSendKey"];
// Userserver
retval.regionUserURI = (string)reader["regionUserURI"];
retval.regionUserRecvKey = (string)reader["regionUserRecvKey"];
retval.regionUserSendKey = (string)reader["regionUserSendKey"];
}
else
{
throw new Exception("No rows to return");
}
return retval;
}
public bool insertRow(SimProfileData profile)
{
string sql = "REPLACE INTO regions VALUES (regionHandle, regionName, uuid, regionRecvKey, regionSecret, regionSendKey, regionDataURI, ";
sql += "serverIP, serverPort, serverURI, locX, locY, locZ, eastOverrideHandle, westOverrideHandle, southOverrideHandle, northOverrideHandle, regionAssetURI, regionAssetRecvKey, ";
sql += "regionAssetSendKey, regionUserURI, regionUserRecvKey, regionUserSendKey) VALUES ";
sql += "(@regionHandle, @regionName, @uuid, @regionRecvKey, @regionSecret, @regionSendKey, @regionDataURI, ";
sql += "@serverIP, @serverPort, @serverURI, @locX, @locY, @locZ, @eastOverrideHandle, @westOverrideHandle, @southOverrideHandle, @northOverrideHandle, @regionAssetURI, @regionAssetRecvKey, ";
sql += "@regionAssetSendKey, @regionUserURI, @regionUserRecvKey, @regionUserSendKey);";
Dictionary<string, string> parameters = new Dictionary<string, string>();
parameters["regionHandle"] = profile.regionHandle.ToString();
parameters["regionName"] = profile.regionName;
parameters["uuid"] = profile.UUID.ToString();
parameters["regionRecvKey"] = profile.regionRecvKey;
parameters["regionSendKey"] = profile.regionSendKey;
parameters["regionDataURI"] = profile.regionDataURI;
parameters["serverIP"] = profile.serverIP;
parameters["serverPort"] = profile.serverPort.ToString();
parameters["serverURI"] = profile.serverURI;
parameters["locX"] = profile.regionLocX.ToString();
parameters["locY"] = profile.regionLocY.ToString();
parameters["locZ"] = profile.regionLocZ.ToString();
parameters["eastOverrideHandle"] = profile.regionEastOverrideHandle.ToString();
parameters["westOverrideHandle"] = profile.regionWestOverrideHandle.ToString();
parameters["northOverrideHandle"] = profile.regionNorthOverrideHandle.ToString();
parameters["southOverrideHandle"] = profile.regionSouthOverrideHandle.ToString();
parameters["regionAssetURI"] = profile.regionAssetURI;
parameters["regionAssetRecvKey"] = profile.regionAssetRecvKey;
parameters["regionAssetSendKey"] = profile.regionAssetSendKey;
parameters["regionUserURI"] = profile.regionUserURI;
parameters["regionUserRecvKey"] = profile.regionUserRecvKey;
parameters["regionUserSendKey"] = profile.regionUserSendKey;
bool returnval = false;
try
{
IDbCommand result = Query(sql, parameters);
if (result.ExecuteNonQuery() == 1)
returnval = true;
result.Dispose();
}
catch (Exception e)
{
return false;
}
return returnval;
}
}
}

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@ -0,0 +1,108 @@
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<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ApplicationIcon></ApplicationIcon>
<AssemblyKeyContainerName>
</AssemblyKeyContainerName>
<AssemblyName>OpenGrid.Framework.Data.MSSQL</AssemblyName>
<DefaultClientScript>JScript</DefaultClientScript>
<DefaultHTMLPageLayout>Grid</DefaultHTMLPageLayout>
<DefaultTargetSchema>IE50</DefaultTargetSchema>
<DelaySign>false</DelaySign>
<OutputType>Library</OutputType>
<AppDesignerFolder></AppDesignerFolder>
<RootNamespace>OpenGrid.Framework.Data.MSSQL</RootNamespace>
<StartupObject></StartupObject>
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</FileUpgradeFlags>
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<SubType>Code</SubType>
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<Compile Include="MSSQLManager.cs">
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@ -0,0 +1,35 @@
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
// General Information about an assembly is controlled through the following
// set of attributes. Change these attribute values to modify the information
// associated with an assembly.
[assembly: AssemblyTitle("OpenGrid.Framework.Data.MSSQL")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("OpenGrid.Framework.Data.MSSQL")]
[assembly: AssemblyCopyright("Copyright © 2007")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
// Setting ComVisible to false makes the types in this assembly not visible
// to COM components. If you need to access a type in this assembly from
// COM, set the ComVisible attribute to true on that type.
[assembly: ComVisible(false)]
// The following GUID is for the ID of the typelib if this project is exposed to COM
[assembly: Guid("0e1c1ca4-2cf2-4315-b0e7-432c02feea8a")]
// Version information for an assembly consists of the following four values:
//
// Major Version
// Minor Version
// Build Number
// Revision
//
// You can specify all the values or you can default the Revision and Build Numbers
// by using the '*' as shown below:
[assembly: AssemblyVersion("1.0.0.0")]
[assembly: AssemblyFileVersion("1.0.0.0")]

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@ -28,10 +28,12 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenGrid.Config.GridConfigD
EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenSim.GridInterfaces.Remote", "OpenSim.GridInterfaces\Remote\OpenSim.GridInterfaces.Remote.csproj", "{B55C0B5D-0000-0000-0000-000000000000}"
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenGrid.Framework.Data.MSSQL", "OpenGrid.Framework.Data.MSSQL\OpenGrid.Framework.Data.MSSQL.csproj", "{0A563AC1-0000-0000-0000-000000000000}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenSim.Framework", "OpenSim.Framework\OpenSim.Framework.csproj", "{8ACA2445-0000-0000-0000-000000000000}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenSim.GridInterfaces.Remote", "OpenSim.GridInterfaces\Remote\OpenSim.GridInterfaces.Remote.csproj", "{B55C0B5D-0000-0000-0000-000000000000}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenSim.RegionServer", "OpenSim.RegionServer\OpenSim.RegionServer.csproj", "{632E1BFD-0000-0000-0000-000000000000}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenGrid.Framework.Data", "OpenGrid.Framework.Data\OpenGrid.Framework.Data.csproj", "{62CDF671-0000-0000-0000-000000000000}"
@ -86,10 +88,11 @@ Global
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({B0027747-0000-0000-0000-000000000000}).6 = ({A7CD0630-0000-0000-0000-000000000000})
({988F0AC4-0000-0000-0000-000000000000}).3 = ({8BE16150-0000-0000-0000-000000000000})
({0A563AC1-0000-0000-0000-000000000000}).4 = ({62CDF671-0000-0000-0000-000000000000})
({8ACA2445-0000-0000-0000-000000000000}).4 = ({8E81D43C-0000-0000-0000-000000000000})
({B55C0B5D-0000-0000-0000-000000000000}).3 = ({8ACA2445-0000-0000-0000-000000000000})
({B55C0B5D-0000-0000-0000-000000000000}).4 = ({A7CD0630-0000-0000-0000-000000000000})
({B55C0B5D-0000-0000-0000-000000000000}).5 = ({8E81D43C-0000-0000-0000-000000000000})
({8ACA2445-0000-0000-0000-000000000000}).4 = ({8E81D43C-0000-0000-0000-000000000000})
({632E1BFD-0000-0000-0000-000000000000}).5 = ({2270B8FE-0000-0000-0000-000000000000})
({632E1BFD-0000-0000-0000-000000000000}).6 = ({8ACA2445-0000-0000-0000-000000000000})
({632E1BFD-0000-0000-0000-000000000000}).7 = ({A7CD0630-0000-0000-0000-000000000000})
@ -170,14 +173,18 @@ Global
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{988F0AC4-0000-0000-0000-000000000000}.Release|Any CPU.ActiveCfg = Release|Any CPU
{988F0AC4-0000-0000-0000-000000000000}.Release|Any CPU.Build.0 = Release|Any CPU
{B55C0B5D-0000-0000-0000-000000000000}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{B55C0B5D-0000-0000-0000-000000000000}.Debug|Any CPU.Build.0 = Debug|Any CPU
{B55C0B5D-0000-0000-0000-000000000000}.Release|Any CPU.ActiveCfg = Release|Any CPU
{B55C0B5D-0000-0000-0000-000000000000}.Release|Any CPU.Build.0 = Release|Any CPU
{0A563AC1-0000-0000-0000-000000000000}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{0A563AC1-0000-0000-0000-000000000000}.Debug|Any CPU.Build.0 = Debug|Any CPU
{0A563AC1-0000-0000-0000-000000000000}.Release|Any CPU.ActiveCfg = Release|Any CPU
{0A563AC1-0000-0000-0000-000000000000}.Release|Any CPU.Build.0 = Release|Any CPU
{8ACA2445-0000-0000-0000-000000000000}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{8ACA2445-0000-0000-0000-000000000000}.Debug|Any CPU.Build.0 = Debug|Any CPU
{8ACA2445-0000-0000-0000-000000000000}.Release|Any CPU.ActiveCfg = Release|Any CPU
{8ACA2445-0000-0000-0000-000000000000}.Release|Any CPU.Build.0 = Release|Any CPU
{B55C0B5D-0000-0000-0000-000000000000}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{B55C0B5D-0000-0000-0000-000000000000}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{632E1BFD-0000-0000-0000-000000000000}.Debug|Any CPU.Build.0 = Debug|Any CPU
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@ -320,6 +320,30 @@
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