mirror of
https://github.com/opensim/opensim.git
synced 2026-08-01 06:06:06 +08:00
950389a263
Removed asset/user config in grid mode in the region server Added "create user" command in the user server console Begun buggy code to send sim details to the grid at startup Drank whole pack of red bull in one night and made stupid jokes in SVN logs and C# comments
302 lines
12 KiB
C#
302 lines
12 KiB
C#
/*
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Copyright (c) OpenGrid project, http://osgrid.org/
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the <organization> nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY <copyright holder> ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Text;
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using Nwc.XmlRpc;
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using System.Threading;
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using System.Text.RegularExpressions;
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using System.Net;
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using System.Xml;
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using System.IO;
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using System.Collections;
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using System.Collections.Generic;
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using libsecondlife;
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using OpenSim.Framework.Sims;
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using OpenSim.Framework.Console;
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namespace OpenGridServices.GridServer
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{
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public class GridHTTPServer {
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public Thread HTTPD;
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public HttpListener Listener;
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public GridHTTPServer() {
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MainConsole.Instance.WriteLine("Starting up HTTP Server");
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HTTPD = new Thread(new ThreadStart(StartHTTP));
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HTTPD.Start();
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}
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public void StartHTTP() {
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MainConsole.Instance.WriteLine("GridHttp.cs:StartHTTP() - Spawned main thread OK");
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Listener = new HttpListener();
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Listener.Prefixes.Add("http://+:8001/");
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Listener.Prefixes.Add("http://+:8001/sims/");
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Listener.Prefixes.Add("http://+:8001/gods/");
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Listener.Prefixes.Add("http://+:8001/highestuuid/");
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Listener.Prefixes.Add("http://+:8001/uuidblocks/");
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Listener.Start();
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MainConsole.Instance.WriteLine("GridHttp.cs:StartHTTP() - Successfully bound to port 8001");
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HttpListenerContext context;
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while(true) {
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context = Listener.GetContext();
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ThreadPool.QueueUserWorkItem(new WaitCallback(HandleRequest), context);
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}
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}
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static string ParseXMLRPC(string requestBody, string referrer) {
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try{
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XmlRpcRequest request = (XmlRpcRequest)(new XmlRpcRequestDeserializer()).Deserialize(requestBody);
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Hashtable requestData = (Hashtable)request.Params[0];
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switch(request.MethodName) {
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case "simulator_login":
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/*if(!((string)requestData["authkey"]==OpenGrid_Main.thegrid.SimRecvKey)) {
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XmlRpcResponse ErrorResp = new XmlRpcResponse();
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Hashtable ErrorRespData = new Hashtable();
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ErrorRespData["error"]="invalid key";
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ErrorResp.Value=ErrorRespData;
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return(Regex.Replace(XmlRpcResponseSerializer.Singleton.Serialize(ErrorResp),"utf-16","utf-8"));
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}*/
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SimProfileBase TheSim = null;
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if(requestData.ContainsKey("UUID")) {
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TheSim = OpenGrid_Main.thegrid._regionmanager.GetProfileByLLUUID(new LLUUID((string)requestData["UUID"]));
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} else if (requestData.ContainsKey("region_handle")){
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TheSim = OpenGrid_Main.thegrid._regionmanager.GetProfileByHandle((ulong)Convert.ToUInt64(requestData["region_handle"]));
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}
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if(TheSim==null) {
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XmlRpcResponse ErrorResp = new XmlRpcResponse();
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Hashtable ErrorRespData = new Hashtable();
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ErrorRespData["error"]="sim not found";
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ErrorResp.Value=ErrorRespData;
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return(Regex.Replace(XmlRpcResponseSerializer.Singleton.Serialize(ErrorResp),"utf-16","utf-8"));
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}
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XmlRpcResponse SimLoginResp = new XmlRpcResponse();
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Hashtable SimLoginRespData = new Hashtable();
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ArrayList SimNeighboursData = new ArrayList();
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SimProfileBase neighbour;
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Hashtable NeighbourBlock;
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for(int x=-1; x<2; x++) for(int y=-1; y<2; y++) {
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if(OpenGrid_Main.thegrid._regionmanager.GetProfileByHandle(Helpers.UIntsToLong((uint)((TheSim.RegionLocX+x)*256), (uint)(TheSim.RegionLocY+y)*256))!=null) {
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neighbour=OpenGrid_Main.thegrid._regionmanager.GetProfileByHandle(Helpers.UIntsToLong((uint)((TheSim.RegionLocX+x)*256), (uint)(TheSim.RegionLocY+y)*256));
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NeighbourBlock = new Hashtable();
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NeighbourBlock["sim_ip"] = neighbour.sim_ip;
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NeighbourBlock["sim_port"] = neighbour.sim_port.ToString();
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NeighbourBlock["region_locx"] = neighbour.RegionLocX.ToString();
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NeighbourBlock["region_locy"] = neighbour.RegionLocY.ToString();
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NeighbourBlock["UUID"] = neighbour.UUID.ToString();
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SimNeighboursData.Add(NeighbourBlock);
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}
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}
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SimLoginRespData["UUID"]=TheSim.UUID;
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SimLoginRespData["region_locx"]=TheSim.RegionLocX.ToString();
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SimLoginRespData["region_locy"]=TheSim.RegionLocY.ToString();
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SimLoginRespData["regionname"]=TheSim.regionname;
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SimLoginRespData["estate_id"]="1";
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SimLoginRespData["neighbours"]=SimNeighboursData;
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SimLoginRespData["asset_url"]=OpenGrid_Main.thegrid.DefaultAssetServer;
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SimLoginRespData["asset_sendkey"]=OpenGrid_Main.thegrid.AssetSendKey;
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SimLoginRespData["asset_recvkey"]=OpenGrid_Main.thegrid.AssetRecvKey;
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SimLoginRespData["user_url"]=OpenGrid_Main.thegrid.DefaultUserServer;
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SimLoginRespData["user_sendkey"]=OpenGrid_Main.thegrid.UserSendKey;
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SimLoginRespData["user_recvkey"]=OpenGrid_Main.thegrid.UserRecvKey;
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SimLoginRespData["authkey"]=OpenGrid_Main.thegrid.SimSendKey;
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SimLoginResp.Value=SimLoginRespData;
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return(Regex.Replace(XmlRpcResponseSerializer.Singleton.Serialize(SimLoginResp),"utf-16","utf-8"));
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break;
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}
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} catch(Exception e) {
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Console.WriteLine(e.ToString());
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}
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return "";
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}
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static string ParseREST(string requestURL, string requestBody, string HTTPmethod) {
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char[] splitter = {'/'};
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string[] rest_params = requestURL.Split(splitter);
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string req_type = rest_params[0]; // First part of the URL is the type of request -
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string respstring="";
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SimProfileBase TheSim;
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Console.WriteLine(req_type);
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switch(req_type) {
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case "regions":
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// DIRTY HACK ALERT
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Console.WriteLine("/regions/ accessed");
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TheSim=OpenGrid_Main.thegrid._regionmanager.GetProfileByHandle((ulong)Convert.ToUInt64(rest_params[1]));
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respstring=ParseREST("/regions/" + rest_params[1], requestBody, HTTPmethod);
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break;
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case "sims":
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LLUUID UUID = new LLUUID((string)rest_params[1]);
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TheSim = OpenGrid_Main.thegrid._regionmanager.GetProfileByLLUUID(UUID);
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if(!(TheSim==null)) {
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switch(HTTPmethod) {
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case "GET":
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respstring="<authkey>" + OpenGrid_Main.thegrid.SimSendKey + "</authkey>";
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respstring+="<sim>";
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respstring+="<uuid>" + TheSim.UUID.ToString() + "</uuid>";
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respstring+="<regionname>" + TheSim.regionname + "</regionname>";
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respstring+="<sim_ip>" + TheSim.sim_ip + "</sim_ip>";
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respstring+="<sim_port>" + TheSim.sim_port.ToString() + "</sim_port>";
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respstring+="<region_locx>" + TheSim.RegionLocX.ToString() + "</region_locx>";
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respstring+="<region_locy>" + TheSim.RegionLocY.ToString() + "</region_locy>";
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respstring+="<estate_id>1</estate_id>";
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respstring+="</sim>";
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break;
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case "POST":
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Console.WriteLine("Updating sim details.....");
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XmlDocument doc = new XmlDocument();
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doc.LoadXml(requestBody);
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XmlNode authkeynode = doc.FirstChild;
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if (authkeynode.Name != "authkey") {
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respstring = "ERROR! bad XML - expected authkey tag";
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return respstring;
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}
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XmlNode simnode = doc.ChildNodes[1];
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if (simnode.Name != "sim") {
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respstring = "ERROR! bad XML - expected sim tag";
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return respstring;
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}
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if (authkeynode.Name != OpenGrid_Main.thegrid.SimRecvKey) {
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respstring = "ERROR! invalid key";
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return respstring;
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}
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if (TheSim==null) {
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respstring="ERROR! sim not found";
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return respstring;
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} else {
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for(int i=0; i<= simnode.ChildNodes.Count; i++) {
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switch(simnode.ChildNodes[i].Name) {
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case "uuid":
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// should a sim be able to update it's own UUID? To be decided
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// watch next week for the exciting conclusion in "the adventures of OpenGridServices.GridServer/GridHttp.cs:ParseREST() at line 190!
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break; // and line 190's arch-enemy - THE BREAK STATEMENT! OH NOES!!!!! (this code written at 6:57AM, no sleep, lots of caffeine)
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case "regionname":
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TheSim.regionname=simnode.ChildNodes[i].InnerText;
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break;
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case "sim_ip":
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TheSim.sim_ip=simnode.ChildNodes[i].InnerText;
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break;
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case "sim_port":
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TheSim.sim_port=Convert.ToUInt32(simnode.ChildNodes[i].InnerText);
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break;
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case "region_locx":
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TheSim.RegionLocX=Convert.ToUInt32((string)simnode.ChildNodes[i].InnerText);
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TheSim.regionhandle=Helpers.UIntsToLong((TheSim.RegionLocX * 256), (TheSim.RegionLocY * 256));
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break;
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case "region_locy":
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TheSim.RegionLocY=Convert.ToUInt32((string)simnode.ChildNodes[i].InnerText);
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TheSim.regionhandle=Helpers.UIntsToLong((TheSim.RegionLocX * 256), (TheSim.RegionLocY * 256));
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break;
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}
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}
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respstring="OK";
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}
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break;
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}
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}
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return respstring;
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break;
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}
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return "";
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}
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static void HandleRequest(Object stateinfo) {
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HttpListenerContext context=(HttpListenerContext)stateinfo;
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HttpListenerRequest request = context.Request;
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HttpListenerResponse response = context.Response;
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response.KeepAlive=false;
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response.SendChunked=false;
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System.IO.Stream body = request.InputStream;
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System.Text.Encoding encoding = System.Text.Encoding.UTF8;
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System.IO.StreamReader reader = new System.IO.StreamReader(body, encoding);
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string requestBody = reader.ReadToEnd();
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body.Close();
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reader.Close();
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// TODO: AUTHENTICATION!!!!!!!!! MUST ADD!!!!!!!!!! SCRIPT KIDDIES LOVE LACK OF IT!!!!!!!!!!
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string responseString="";
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switch(request.ContentType) {
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case "text/xml":
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// must be XML-RPC, so pass to the XML-RPC parser
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responseString=ParseXMLRPC(requestBody,request.Headers["Referer"]);
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response.AddHeader("Content-type","text/xml");
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break;
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case "text/plaintext":
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// must be REST
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responseString=ParseREST(request.RawUrl,requestBody,request.HttpMethod);
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break;
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case null:
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// must be REST or invalid crap, so pass to the REST parser
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responseString=ParseREST(request.RawUrl,requestBody,request.HttpMethod);
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break;
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}
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byte[] buffer = System.Text.Encoding.UTF8.GetBytes(responseString);
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System.IO.Stream output = response.OutputStream;
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response.SendChunked=false;
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response.ContentLength64=buffer.Length;
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output.Write(buffer,0,buffer.Length);
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output.Close();
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}
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}
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}
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