/* * Copyright (c) OpenSim project, http://sim.opensecondlife.org/ * * 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 <organization> 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 <copyright holder> ``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 <copyright holder> 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; using System.Collections.Generic; using System.Threading; using System.Net; using System.Net.Sockets; using System.IO; using libsecondlife; using Nwc.XmlRpc; using OpenSim.Framework.Interfaces; using OpenSim.Framework.Assets; namespace OpenSim.GridInterfaces.Remote { public class RemoteGridServer : RemoteGridBase { private string GridServerUrl; private string GridSendKey; private string GridRecvKey; private Dictionary<uint, AgentCircuitData> AgentCircuits = new Dictionary<uint, AgentCircuitData>(); private ArrayList simneighbours = new ArrayList(); private Hashtable griddatahash; public override Dictionary<uint, AgentCircuitData> agentcircuits { get { return AgentCircuits; } set { AgentCircuits = value; } } public override ArrayList neighbours { get { return simneighbours; } set { simneighbours = value; } } public override Hashtable GridData { get { return griddatahash; } set { griddatahash = value; } } public RemoteGridServer() { OpenSim.Framework.Console.MainConsole.Instance.WriteLine("Remote Grid Server class created"); } public override bool RequestConnection(LLUUID SimUUID, string sim_ip, uint sim_port) { Hashtable GridParams = new Hashtable(); GridParams["authkey"]=GridSendKey; GridParams["UUID"]=SimUUID.ToString(); GridParams["sim_ip"]=sim_ip; GridParams["sim_port"]=sim_port.ToString(); ArrayList SendParams = new ArrayList(); SendParams.Add(GridParams); XmlRpcRequest GridReq = new XmlRpcRequest("simulator_login", SendParams); XmlRpcResponse GridResp = GridReq.Send(this.GridServerUrl, 3000); Hashtable GridRespData = (Hashtable)GridResp.Value; this.griddatahash=GridRespData; if(GridRespData.ContainsKey("error")) { string errorstring = (string)GridRespData["error"]; OpenSim.Framework.Console.MainConsole.Instance.WriteLine("Error connecting to grid:"); OpenSim.Framework.Console.MainConsole.Instance.WriteLine(errorstring); return false; } this.neighbours = (ArrayList)GridRespData["neighbours"]; Console.WriteLine(simneighbours.Count); return true; } public override AuthenticateResponse AuthenticateSession(LLUUID sessionID, LLUUID agentID, uint circuitcode) { AgentCircuitData validcircuit = null; if (this.AgentCircuits.ContainsKey(circuitcode)) { validcircuit = this.AgentCircuits[circuitcode]; } AuthenticateResponse user = new AuthenticateResponse(); if (validcircuit == null) { //don't have this circuit code in our list user.Authorised = false; return (user); } if ((sessionID == validcircuit.SessionID) && (agentID == validcircuit.AgentID)) { // YAY! Valid login user.Authorised = true; user.LoginInfo = new Login(); user.LoginInfo.Agent = agentID; user.LoginInfo.Session = sessionID; user.LoginInfo.SecureSession = validcircuit.SecureSessionID; user.LoginInfo.First = validcircuit.firstname; user.LoginInfo.Last = validcircuit.lastname; } else { // Invalid user.Authorised = false; } return (user); } public override bool LogoutSession(LLUUID sessionID, LLUUID agentID, uint circuitCode) { WebRequest DeleteSession = WebRequest.Create(GridServerUrl + "/usersessions/" + sessionID.ToString()); DeleteSession.Method = "DELETE"; DeleteSession.ContentType = "text/plaintext"; DeleteSession.ContentLength = 0; StreamWriter stOut = new StreamWriter(DeleteSession.GetRequestStream(), System.Text.Encoding.ASCII); stOut.Write(""); stOut.Close(); StreamReader stIn = new StreamReader(DeleteSession.GetResponse().GetResponseStream()); string GridResponse = stIn.ReadToEnd(); stIn.Close(); return (true); } public override UUIDBlock RequestUUIDBlock() { UUIDBlock uuidBlock = new UUIDBlock(); return (uuidBlock); } public override NeighbourInfo[] RequestNeighbours() { return null; } public override void SetServerInfo(string ServerUrl, string SendKey, string RecvKey) { this.GridServerUrl = ServerUrl; this.GridSendKey = SendKey; this.GridRecvKey = RecvKey; } public override string GetName() { return "Remote"; } public override void Close() { } } public class RemoteGridPlugin : IGridPlugin { public RemoteGridPlugin() { } public IGridServer GetGridServer() { return (new RemoteGridServer()); } } }