|
public LoginAgentToGrid ( Aurora.Framework.AgentCircuitData aCircuit, |
||
| aCircuit | Aurora.Framework.AgentCircuitData | |
| gatekeeper | ||
| destination | ||
| ipaddress | ||
| reason | string | |
| return | bool | |
public bool LoginAgentToGrid(AgentCircuitData aCircuit, GridRegion gatekeeper, GridRegion destination, IPEndPoint ipaddress, out string reason)
{
reason = String.Empty;
if (destination == null)
{
reason = "Destination is null";
MainConsole.Instance.Debug ("[USER AGENT CONNECTOR]: Given destination is null");
return false;
}
string uri = m_ServerURL + "homeagent/" + aCircuit.AgentID + "/";
Console.WriteLine (" >>> LoginAgentToGrid <<< " + uri);
HttpWebRequest AgentCreateRequest = (HttpWebRequest)WebRequest.Create (uri);
AgentCreateRequest.Method = "POST";
AgentCreateRequest.ContentType = "application/json";
AgentCreateRequest.Timeout = 10000;
//AgentCreateRequest.KeepAlive = false;
//AgentCreateRequest.Headers.Add("Authorization", authKey);
// Fill it in
OSDMap args = PackCreateAgentArguments (aCircuit, gatekeeper, destination, ipaddress);
string strBuffer = "";
byte[] buffer = new byte[1];
try
{
strBuffer = OSDParser.SerializeJsonString (args);
Encoding str = Util.UTF8;
buffer = str.GetBytes (strBuffer);
}
catch (Exception e)
{
MainConsole.Instance.WarnFormat ("[USER AGENT CONNECTOR]: Exception thrown on serialization of ChildCreate: {0}", e.Message);
// ignore. buffer will be empty, caller should check.
}
Stream os = null;
try
{ // send the Post
AgentCreateRequest.ContentLength = buffer.Length; //Count bytes to send
os = AgentCreateRequest.GetRequestStream ();
os.Write (buffer, 0, strBuffer.Length); //Send it
MainConsole.Instance.InfoFormat ("[USER AGENT CONNECTOR]: Posted CreateAgent request to remote sim {0}, region {1}, x={2} y={3}",
uri, destination.RegionName, destination.RegionLocX, destination.RegionLocY);
}
//catch (WebException ex)
catch
{
//MainConsole.Instance.InfoFormat("[USER AGENT CONNECTOR]: Bad send on ChildAgentUpdate {0}", ex.Message);
reason = "cannot contact remote region";
return false;
}
finally
{
if (os != null)
os.Close ();
}
// Let's wait for the response
//MainConsole.Instance.Info("[USER AGENT CONNECTOR]: Waiting for a reply after DoCreateChildAgentCall");
WebResponse webResponse = null;
StreamReader sr = null;
try
{
webResponse = AgentCreateRequest.GetResponse ();
if (webResponse == null)
{
MainConsole.Instance.Info ("[USER AGENT CONNECTOR]: Null reply on DoCreateChildAgentCall post");
}
else
{
sr = new StreamReader (webResponse.GetResponseStream ());
string response = sr.ReadToEnd ().Trim ();
MainConsole.Instance.InfoFormat ("[USER AGENT CONNECTOR]: DoCreateChildAgentCall reply was {0} ", response);
if (!String.IsNullOrEmpty (response))
{
try
{
// we assume we got an OSDMap back
OSDMap r = Util.GetOSDMap (response);
bool success = r["success"].AsBoolean ();
reason = r["reason"].AsString ();
return success;
}
catch (NullReferenceException e)
{
MainConsole.Instance.InfoFormat ("[USER AGENT CONNECTOR]: exception on reply of DoCreateChildAgentCall {0}", e.Message);
// check for old style response
if (response.ToLower ().StartsWith ("true"))
return true;
return false;
}
}
}
}
catch (WebException ex)
{
MainConsole.Instance.InfoFormat ("[USER AGENT CONNECTOR]: exception on reply of DoCreateChildAgentCall {0}", ex.Message);
reason = "Destination did not reply";
return false;
}
finally
{
if (sr != null)
sr.Close ();
}
return true;
}
|
UserAgentServiceConnector::LoginAgentToGrid ( Aurora.Framework.AgentCircuitData aCircuit, |
public override bool InformClientOfNeighbor(UUID AgentID, ulong requestingRegion, AgentCircuitData circuitData, ref GridRegion neighbor, uint TeleportFlags, AgentData agentData, out string reason, out bool useCallbacks)
{
useCallbacks = true;
if (neighbor == null)
{
reason = "Could not find neighbor to inform";
return false;
}
MainConsole.Instance.Info ("[AgentProcessing]: Starting to inform client about neighbor " + neighbor.RegionName);
//Notes on this method
// 1) the SimulationService.CreateAgent MUST have a fixed CapsUrl for the region, so we have to create (if needed)
// a new Caps handler for it.
// 2) Then we can call the methods (EnableSimulator and EstatablishAgentComm) to tell the client the new Urls
// 3) This allows us to make the Caps on the grid server without telling any other regions about what the
// Urls are.
ISimulationService SimulationService = m_registry.RequestModuleInterface<ISimulationService> ();
if (SimulationService != null)
{
ICapsService capsService = m_registry.RequestModuleInterface<ICapsService> ();
IClientCapsService clientCaps = capsService.GetClientCapsService (AgentID);
GridRegion originalDest = neighbor;
if ((neighbor.Flags & (int)Aurora.Framework.RegionFlags.Hyperlink) == (int)Aurora.Framework.RegionFlags.Hyperlink)
{
neighbor = GetFinalDestination (neighbor);
if (neighbor == null || neighbor.RegionHandle == 0)
{
reason = "Could not find neighbor to inform";
return false;
}
//Remove any offenders
clientCaps.RemoveCAPS (originalDest.RegionHandle);
clientCaps.RemoveCAPS (neighbor.RegionHandle);
}
IRegionClientCapsService oldRegionService = clientCaps.GetCapsService (neighbor.RegionHandle);
//If its disabled, it should be removed, so kill it!
if (oldRegionService != null && oldRegionService.Disabled)
{
clientCaps.RemoveCAPS (neighbor.RegionHandle);
oldRegionService = null;
}
bool newAgent = oldRegionService == null;
IRegionClientCapsService otherRegionService = clientCaps.GetOrCreateCapsService (neighbor.RegionHandle,
CapsUtil.GetCapsSeedPath (CapsUtil.GetRandomCapsObjectPath ()), circuitData, 0);
if (!newAgent)
{
//Note: if the agent is already there, send an agent update then
bool result = true;
if (agentData != null)
{
agentData.IsCrossing = false;
result = SimulationService.UpdateAgent (neighbor, agentData);
}
if (result)
oldRegionService.Disabled = false;
reason = "";
return result;
}
ICommunicationService commsService = m_registry.RequestModuleInterface<ICommunicationService> ();
if (commsService != null)
commsService.GetUrlsForUser (neighbor, circuitData.AgentID);//Make sure that we make userURLs if we need to
circuitData.CapsPath = CapsUtil.GetCapsPathFromCapsSeed (otherRegionService.CapsUrl);
if (clientCaps.AccountInfo != null)
{
circuitData.firstname = clientCaps.AccountInfo.FirstName;
circuitData.lastname = clientCaps.AccountInfo.LastName;
}
bool regionAccepted = false;
int requestedUDPPort = 0;
if ((originalDest.Flags & (int)Aurora.Framework.RegionFlags.Hyperlink) == (int)Aurora.Framework.RegionFlags.Hyperlink)
{
if (circuitData.ServiceURLs == null || circuitData.ServiceURLs.Count == 0)
{
if (clientCaps.AccountInfo != null)
{
circuitData.ServiceURLs = new Dictionary<string, object> ();
circuitData.ServiceURLs[GetHandlers.Helpers_HomeURI] = GetHandlers.GATEKEEPER_URL;
circuitData.ServiceURLs[GetHandlers.Helpers_GatekeeperURI] = GetHandlers.GATEKEEPER_URL;
circuitData.ServiceURLs[GetHandlers.Helpers_InventoryServerURI] = GetHandlers.GATEKEEPER_URL;
circuitData.ServiceURLs[GetHandlers.Helpers_AssetServerURI] = GetHandlers.GATEKEEPER_URL;
circuitData.ServiceURLs[GetHandlers.Helpers_ProfileServerURI] = GetHandlers.GATEKEEPER_URL;
circuitData.ServiceURLs[GetHandlers.Helpers_FriendsServerURI] = GetHandlers.GATEKEEPER_URL;
circuitData.ServiceURLs[GetHandlers.Helpers_IMServerURI] = GetHandlers.IM_URL;
clientCaps.AccountInfo.ServiceURLs = circuitData.ServiceURLs;
//Store the new urls
m_registry.RequestModuleInterface<IUserAccountService> ().StoreUserAccount (clientCaps.AccountInfo);
}
}
string userAgentDriver = circuitData.ServiceURLs[GetHandlers.Helpers_HomeURI].ToString ();
IUserAgentService connector = new UserAgentServiceConnector (userAgentDriver);
regionAccepted = connector.LoginAgentToGrid (circuitData, originalDest, neighbor, new IPEndPoint(IPAddress.Parse(circuitData.IPAddress), circuitData.RegionUDPPort), out reason);
}
else
{
if(circuitData.child)
circuitData.reallyischild = true;
regionAccepted = SimulationService.CreateAgent (neighbor, circuitData,
TeleportFlags, agentData, out requestedUDPPort, out reason);
}
if (regionAccepted)
{
IPAddress ipAddress = neighbor.ExternalEndPoint.Address;
string otherRegionsCapsURL;
//If the region accepted us, we should get a CAPS url back as the reason, if not, its not updated or not an Aurora region, so don't touch it.
if (reason != "" && reason != "authorized")
{
OSDMap responseMap = (OSDMap)OSDParser.DeserializeJson(reason);
OSDMap SimSeedCaps = (OSDMap)responseMap["CapsUrls"];
if (responseMap.ContainsKey("OurIPForClient"))
{
string ip = responseMap["OurIPForClient"].AsString();
ipAddress = IPAddress.Parse(ip);
}
otherRegionService.AddCAPS(SimSeedCaps);
otherRegionsCapsURL = otherRegionService.CapsUrl;
}
else
{
//We are assuming an OpenSim region now!
#region OpenSim teleport compatibility!
useCallbacks = false;
otherRegionsCapsURL = neighbor.ServerURI +
CapsUtil.GetCapsSeedPath(circuitData.CapsPath);
otherRegionService.CapsUrl = otherRegionsCapsURL;
#endregion
}
if (requestedUDPPort == 0)
requestedUDPPort = neighbor.ExternalEndPoint.Port;
if(ipAddress == null)
ipAddress = neighbor.ExternalEndPoint.Address;
circuitData.RegionUDPPort = requestedUDPPort;
otherRegionService = clientCaps.GetCapsService(neighbor.RegionHandle);
otherRegionService.LoopbackRegionIP = ipAddress;
otherRegionService.CircuitData.RegionUDPPort = requestedUDPPort;
IEventQueueService EQService = m_registry.RequestModuleInterface<IEventQueueService> ();
EQService.EnableSimulator (neighbor.RegionHandle,
ipAddress.GetAddressBytes(),
requestedUDPPort, AgentID,
neighbor.RegionSizeX, neighbor.RegionSizeY, requestingRegion);
// EnableSimulator makes the client send a UseCircuitCode message to the destination,
// which triggers a bunch of things there.
// So let's wait
Thread.Sleep (300);
EQService.EstablishAgentCommunication (AgentID, neighbor.RegionHandle,
ipAddress.GetAddressBytes(),
requestedUDPPort, otherRegionsCapsURL, neighbor.RegionSizeX,
neighbor.RegionSizeY,
requestingRegion);
if (!useCallbacks)
Thread.Sleep (3000); //Give it a bit of time, only for OpenSim...
MainConsole.Instance.Info ("[AgentProcessing]: Completed inform client about neighbor " + neighbor.RegionName);
}
else
{
clientCaps.RemoveCAPS (neighbor.RegionHandle);
MainConsole.Instance.Error ("[AgentProcessing]: Failed to inform client about neighbor " + neighbor.RegionName + ", reason: " + reason);
return false;
}
return true;
}
reason = "SimulationService does not exist";
MainConsole.Instance.Error ("[AgentProcessing]: Failed to inform client about neighbor " + neighbor.RegionName + ", reason: " + reason + "!");
return false;
}
