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MapImage security issue: better error messages

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Diva Canto
2012-04-27 10:22:43 -07:00
parent ac64fe03d8
commit 292752bb78
1 changed files with 5 additions and 3 deletions
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8
OpenSim/Server/Handlers/Map/MapAddServerConnector.cs
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@@ -132,16 +132,18 @@ namespace OpenSim.Server.Handlers.MapImage
GridRegion r = m_GridService.GetRegionByPosition(UUID.Zero, x * (int)Constants.RegionSize, y * (int)Constants.RegionSize);
if (r != null)
{
if (r.ExternalEndPoint.Address != GetCallerIP(httpRequest))
System.Net.IPAddress ipAddr = GetCallerIP(httpRequest);
if (r.ExternalEndPoint.Address != ipAddr)
{
m_log.WarnFormat("[MAP IMAGE HANDLER]: IP address {0} may be rogue", httpRequest.RemoteIPEndPoint.Address);
m_log.WarnFormat("[MAP IMAGE HANDLER]: IP address {0} may be trying to impersonate region in IP {1}", ipAddr, r.ExternalEndPoint.Address);
return FailureResult("IP address of caller does not match IP address of registered region");
}
}
else
{
m_log.WarnFormat("[MAP IMAGE HANDLER]: IP address {0} may be rogue", httpRequest.RemoteIPEndPoint.Address);
m_log.WarnFormat("[MAP IMAGE HANDLER]: IP address {0} may be rogue. Region not found at coordinates {1}-{2}",
httpRequest.RemoteIPEndPoint.Address, x, y);
return FailureResult("Region not found at given coordinates");
}
}