415 lines
16 KiB
C#
415 lines
16 KiB
C#
/*
|
|
* 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 Nwc.XmlRpc;
|
|
using System;
|
|
using System.IO;
|
|
using System.Net;
|
|
using System.Net.Sockets;
|
|
using System.Text;
|
|
using System.Text.RegularExpressions;
|
|
using System.Threading;
|
|
using System.Collections;
|
|
using System.Security.Cryptography;
|
|
using System.Xml;
|
|
using libsecondlife;
|
|
using OpenSim;
|
|
using OpenSim.Framework.Interfaces;
|
|
using OpenSim.Framework.Grid;
|
|
using OpenSim.Framework.Inventory;
|
|
using OpenSim.Framework.User;
|
|
using OpenSim.Framework.Utilities;
|
|
|
|
namespace OpenSim.UserServer
|
|
{
|
|
|
|
/// <summary>
|
|
/// When running in local (default) mode , handles client logins.
|
|
/// </summary>
|
|
public class LoginServer : LoginService , IUserServer
|
|
{
|
|
private IGridServer _gridServer;
|
|
private ushort _loginPort = 8080;
|
|
public IPAddress clientAddress = IPAddress.Loopback;
|
|
public IPAddress remoteAddress = IPAddress.Any;
|
|
private Socket loginServer;
|
|
private int NumClients;
|
|
private string _defaultResponse;
|
|
private bool userAccounts = false;
|
|
private string _mpasswd;
|
|
private bool _needPasswd = false;
|
|
private LocalUserProfileManager userManager;
|
|
|
|
public LoginServer(IGridServer gridServer)
|
|
{
|
|
_gridServer = gridServer;
|
|
}
|
|
|
|
// InitializeLogin: initialize the login
|
|
private void InitializeLogin()
|
|
{
|
|
this._needPasswd = false;
|
|
//read in default response string
|
|
StreamReader SR;
|
|
string lines;
|
|
SR = File.OpenText("new-login.dat");
|
|
|
|
//lines=SR.ReadLine();
|
|
|
|
while (!SR.EndOfStream)
|
|
{
|
|
lines = SR.ReadLine();
|
|
_defaultResponse += lines;
|
|
//lines = SR.ReadLine();
|
|
}
|
|
SR.Close();
|
|
this._mpasswd = EncodePassword("testpass");
|
|
|
|
userManager = new LocalUserProfileManager(this._gridServer);
|
|
userManager.InitUserProfiles();
|
|
userManager.SetKeys("", "", "", "Welcome to OpenSim");
|
|
|
|
loginServer = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
|
|
loginServer.Bind(new IPEndPoint(remoteAddress, _loginPort));
|
|
loginServer.Listen(1);
|
|
}
|
|
|
|
public void Startup()
|
|
{
|
|
this.InitializeLogin();
|
|
Thread runLoginProxy = new Thread(new ThreadStart(RunLogin));
|
|
runLoginProxy.IsBackground = true;
|
|
runLoginProxy.Start();
|
|
}
|
|
|
|
private void RunLogin()
|
|
{
|
|
Console.WriteLine("Starting Login Server");
|
|
try
|
|
{
|
|
for (; ; )
|
|
{
|
|
Socket client = loginServer.Accept();
|
|
IPEndPoint clientEndPoint = (IPEndPoint)client.RemoteEndPoint;
|
|
|
|
|
|
NetworkStream networkStream = new NetworkStream(client);
|
|
StreamReader networkReader = new StreamReader(networkStream);
|
|
StreamWriter networkWriter = new StreamWriter(networkStream);
|
|
|
|
try
|
|
{
|
|
LoginRequest(networkReader, networkWriter);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
Console.WriteLine(e.Message);
|
|
}
|
|
|
|
networkWriter.Close();
|
|
networkReader.Close();
|
|
networkStream.Close();
|
|
|
|
client.Close();
|
|
|
|
// send any packets queued for injection
|
|
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
Console.WriteLine(e.Message);
|
|
Console.WriteLine(e.StackTrace);
|
|
}
|
|
}
|
|
|
|
// ProxyLogin: proxy a login request
|
|
private void LoginRequest(StreamReader reader, StreamWriter writer)
|
|
{
|
|
lock (this)
|
|
{
|
|
string line;
|
|
int contentLength = 0;
|
|
// read HTTP header
|
|
do
|
|
{
|
|
// read one line of the header
|
|
line = reader.ReadLine();
|
|
|
|
// check for premature EOF
|
|
if (line == null)
|
|
throw new Exception("EOF in client HTTP header");
|
|
|
|
// look for Content-Length
|
|
Match match = (new Regex(@"Content-Length: (\d+)$")).Match(line);
|
|
if (match.Success)
|
|
contentLength = Convert.ToInt32(match.Groups[1].Captures[0].ToString());
|
|
} while (line != "");
|
|
|
|
// read the HTTP body into a buffer
|
|
char[] content = new char[contentLength];
|
|
reader.Read(content, 0, contentLength);
|
|
|
|
if (this.userAccounts)
|
|
{
|
|
//ask the UserProfile Manager to process the request
|
|
string reply = this.userManager.ParseXMLRPC(new String(content));
|
|
// forward the XML-RPC response to the client
|
|
writer.WriteLine("HTTP/1.0 200 OK");
|
|
writer.WriteLine("Content-type: text/xml");
|
|
writer.WriteLine();
|
|
writer.WriteLine(reply);
|
|
}
|
|
else
|
|
{
|
|
//handle ourselves
|
|
XmlRpcRequest request = (XmlRpcRequest)(new XmlRpcRequestDeserializer()).Deserialize(new String(content));
|
|
if (request.MethodName == "login_to_simulator")
|
|
{
|
|
this.ProcessXmlRequest(request, writer);
|
|
}
|
|
else
|
|
{
|
|
XmlRpcResponse PresenceErrorResp = new XmlRpcResponse();
|
|
Hashtable PresenceErrorRespData = new Hashtable();
|
|
PresenceErrorRespData["reason"] = "XmlRequest"; ;
|
|
PresenceErrorRespData["message"] = "Unknown Rpc request";
|
|
PresenceErrorRespData["login"] = "false";
|
|
PresenceErrorResp.Value = PresenceErrorRespData;
|
|
string reply = Regex.Replace(XmlRpcResponseSerializer.Singleton.Serialize(PresenceErrorResp), " encoding=\"utf-16\"", "");
|
|
writer.WriteLine("HTTP/1.0 200 OK");
|
|
writer.WriteLine("Content-type: text/xml");
|
|
writer.WriteLine();
|
|
writer.WriteLine(reply);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public bool ProcessXmlRequest(XmlRpcRequest request, StreamWriter writer)
|
|
{
|
|
Hashtable requestData = (Hashtable)request.Params[0];
|
|
string first;
|
|
string last;
|
|
string passwd;
|
|
LLUUID Agent;
|
|
LLUUID Session;
|
|
|
|
//get login name
|
|
if (requestData.Contains("first"))
|
|
{
|
|
first = (string)requestData["first"];
|
|
}
|
|
else
|
|
{
|
|
first = "test";
|
|
}
|
|
|
|
if (requestData.Contains("last"))
|
|
{
|
|
last = (string)requestData["last"];
|
|
}
|
|
else
|
|
{
|
|
last = "User" + NumClients.ToString();
|
|
}
|
|
|
|
if (requestData.Contains("passwd"))
|
|
{
|
|
passwd = (string)requestData["passwd"];
|
|
}
|
|
else
|
|
{
|
|
passwd = "notfound";
|
|
}
|
|
|
|
if (!Authenticate(first, last, passwd))
|
|
{
|
|
XmlRpcResponse PresenceErrorResp = new XmlRpcResponse();
|
|
Hashtable PresenceErrorRespData = new Hashtable();
|
|
PresenceErrorRespData["reason"] = "key"; ;
|
|
PresenceErrorRespData["message"] = "You have entered an invalid name/password combination. Check Caps/lock.";
|
|
PresenceErrorRespData["login"] = "false";
|
|
PresenceErrorResp.Value = PresenceErrorRespData;
|
|
string reply = Regex.Replace(XmlRpcResponseSerializer.Singleton.Serialize(PresenceErrorResp), " encoding=\"utf-16\"", "");
|
|
writer.WriteLine("HTTP/1.0 200 OK");
|
|
writer.WriteLine("Content-type: text/xml");
|
|
writer.WriteLine();
|
|
writer.WriteLine(reply);
|
|
return false;
|
|
}
|
|
|
|
NumClients++;
|
|
|
|
//create a agent and session LLUUID
|
|
Agent = GetAgentId(first, last);
|
|
int SessionRand = Util.RandomClass.Next(1, 999);
|
|
Session = new LLUUID("aaaabbbb-0200-" + SessionRand.ToString("0000") + "-8664-58f53e442797");
|
|
LLUUID secureSess = LLUUID.Random();
|
|
//create some login info
|
|
Hashtable LoginFlagsHash = new Hashtable();
|
|
LoginFlagsHash["daylight_savings"] = "N";
|
|
LoginFlagsHash["stipend_since_login"] = "N";
|
|
LoginFlagsHash["gendered"] = "Y";
|
|
LoginFlagsHash["ever_logged_in"] = "Y";
|
|
ArrayList LoginFlags = new ArrayList();
|
|
LoginFlags.Add(LoginFlagsHash);
|
|
|
|
Hashtable GlobalT = new Hashtable();
|
|
GlobalT["sun_texture_id"] = "cce0f112-878f-4586-a2e2-a8f104bba271";
|
|
GlobalT["cloud_texture_id"] = "fc4b9f0b-d008-45c6-96a4-01dd947ac621";
|
|
GlobalT["moon_texture_id"] = "fc4b9f0b-d008-45c6-96a4-01dd947ac621";
|
|
ArrayList GlobalTextures = new ArrayList();
|
|
GlobalTextures.Add(GlobalT);
|
|
|
|
XmlRpcResponse response = (XmlRpcResponse)(new XmlRpcResponseDeserializer()).Deserialize(this._defaultResponse);
|
|
Hashtable responseData = (Hashtable)response.Value;
|
|
|
|
responseData["sim_port"] = OpenSimRoot.Instance.Cfg.IPListenPort;
|
|
responseData["sim_ip"] = OpenSimRoot.Instance.Cfg.IPListenAddr;
|
|
responseData["agent_id"] = Agent.ToStringHyphenated();
|
|
responseData["session_id"] = Session.ToStringHyphenated();
|
|
responseData["secure_session_id"]= secureSess.ToStringHyphenated();
|
|
responseData["circuit_code"] = (Int32)(Util.RandomClass.Next());
|
|
responseData["seconds_since_epoch"] = (Int32)(DateTime.UtcNow - new DateTime(1970, 1, 1)).TotalSeconds;
|
|
responseData["login-flags"] = LoginFlags;
|
|
responseData["global-textures"] = GlobalTextures;
|
|
|
|
//inventory
|
|
ArrayList InventoryList = (ArrayList)responseData["inventory-skeleton"];
|
|
Hashtable Inventory1 = (Hashtable)InventoryList[0];
|
|
Hashtable Inventory2 = (Hashtable)InventoryList[1];
|
|
LLUUID BaseFolderID = LLUUID.Random();
|
|
LLUUID InventoryFolderID = LLUUID.Random();
|
|
Inventory2["name"] = "Base";
|
|
Inventory2["folder_id"] = BaseFolderID.ToStringHyphenated();
|
|
Inventory2["type_default"] = 0;
|
|
Inventory1["folder_id"] = InventoryFolderID.ToStringHyphenated();
|
|
|
|
ArrayList InventoryRoot = (ArrayList)responseData["inventory-root"];
|
|
Hashtable Inventoryroot = (Hashtable)InventoryRoot[0];
|
|
Inventoryroot["folder_id"] = InventoryFolderID.ToStringHyphenated();
|
|
|
|
CustomiseLoginResponse(responseData, first, last);
|
|
|
|
Login _login = new Login();
|
|
//copy data to login object
|
|
_login.First = first;
|
|
_login.Last = last;
|
|
_login.Agent = Agent;
|
|
_login.Session = Session;
|
|
_login.SecureSession = secureSess;
|
|
_login.BaseFolder = BaseFolderID;
|
|
_login.InventoryFolder = InventoryFolderID;
|
|
|
|
//working on local computer if so lets add to the gridserver's list of sessions?
|
|
if (OpenSimRoot.Instance.GridServers.GridServer.GetName() == "Local")
|
|
{
|
|
((LocalGridBase)this._gridServer).AddNewSession(_login);
|
|
}
|
|
|
|
// forward the XML-RPC response to the client
|
|
writer.WriteLine("HTTP/1.0 200 OK");
|
|
writer.WriteLine("Content-type: text/xml");
|
|
writer.WriteLine();
|
|
|
|
XmlTextWriter responseWriter = new XmlTextWriter(writer);
|
|
XmlRpcResponseSerializer.Singleton.Serialize(responseWriter, response);
|
|
responseWriter.Close();
|
|
|
|
return true;
|
|
}
|
|
|
|
protected virtual void CustomiseLoginResponse(Hashtable responseData, string first, string last)
|
|
{
|
|
}
|
|
|
|
protected virtual LLUUID GetAgentId(string firstName, string lastName)
|
|
{
|
|
LLUUID Agent;
|
|
int AgentRand = Util.RandomClass.Next(1, 9999);
|
|
Agent = new LLUUID("99998888-0100-" + AgentRand.ToString("0000") + "-8ec1-0b1d5cd6aead");
|
|
return Agent;
|
|
}
|
|
|
|
protected virtual bool Authenticate(string first, string last, string passwd)
|
|
{
|
|
if (this._needPasswd)
|
|
{
|
|
//every user needs the password to login
|
|
string encodedPass = passwd.Remove(0, 3); //remove $1$
|
|
if (encodedPass == this._mpasswd)
|
|
{
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
//do not need password to login
|
|
return true;
|
|
}
|
|
}
|
|
|
|
private static string EncodePassword(string passwd)
|
|
{
|
|
Byte[] originalBytes;
|
|
Byte[] encodedBytes;
|
|
MD5 md5;
|
|
|
|
md5 = new MD5CryptoServiceProvider();
|
|
originalBytes = ASCIIEncoding.Default.GetBytes(passwd);
|
|
encodedBytes = md5.ComputeHash(originalBytes);
|
|
|
|
return Regex.Replace(BitConverter.ToString(encodedBytes), "-", "").ToLower();
|
|
}
|
|
|
|
//IUserServer implementation
|
|
public AgentInventory RequestAgentsInventory(LLUUID agentID)
|
|
{
|
|
AgentInventory aInventory = null;
|
|
if (this.userAccounts)
|
|
{
|
|
aInventory = this.userManager.GetUsersInventory(agentID);
|
|
}
|
|
|
|
return aInventory;
|
|
}
|
|
|
|
public void SetServerInfo(string ServerUrl, string SendKey, string RecvKey)
|
|
{
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
}
|