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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;
}
}
}
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