aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/Login_manager.cs
blob: dc9061391201ba542b99243a4bf52b2603940b3e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
/*
* Copyright (c) OpenSim project, http://sim.opensecondlife.org/>
* All rights reserved.
*
* 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.Xml;
using libsecondlife;

namespace OpenSim
{
	/// <summary>
	/// Description of Login_manager.
	/// </summary>
	public class LoginManager
	{
		public LoginManager(Logon login)
		{
			Login=login;
		}
		public Logon Login;
		public ushort loginPort = Globals.Instance.LoginServerPort;
		public IPAddress clientAddress = IPAddress.Loopback;
		public IPAddress remoteAddress = IPAddress.Any;
		private Socket loginServer;
		private Random RandomClass = new Random();
		private int NumClients;

		// InitializeLoginProxy: initialize the login proxy
		private void InitializeLoginProxy() {
			loginServer = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
			loginServer.Bind(new IPEndPoint(remoteAddress, loginPort));
			loginServer.Listen(1);
		}
		
		public void Startup()
		{
			this.InitializeLoginProxy();
			Thread runLoginProxy = new Thread(new ThreadStart(RunLoginProxy));
			runLoginProxy.IsBackground = true;
			runLoginProxy.Start();
		}
		
		private void RunLoginProxy() 
		{
		    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
		    		{
		    			ProxyLogin(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 ProxyLogin(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);
			 //System.Text.Encoding enc = System.Text.Encoding.ASCII;
			XmlRpcRequest request = (XmlRpcRequest)(new XmlRpcRequestDeserializer()).Deserialize(new String(content));
			Hashtable requestData = (Hashtable)request.Params[0];
			
			string first;
			string last;
			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();
			}
			NumClients++;
			
			//create a agent and session LLUUID
			int AgentRand=this.RandomClass.Next(1,9999);
			Agent=new LLUUID("99998888-"+AgentRand.ToString("0000")+"-4f52-8ec1-0b1d5cd6aead");
			int SessionRand=this.RandomClass.Next(1,999);
			Session=new LLUUID("aaaabbbb-8932-"+SessionRand.ToString("0000")+"-8664-58f53e442797");
			
	
			StreamReader SR;
			string ResponseString="";
    		string lines;
    		SR=File.OpenText("new-login.dat");
    		
    		lines=SR.ReadLine();
    		
    		while(lines!="end-mfile")
    		{
    		
    		ResponseString+=lines;
    		lines=SR.ReadLine();
    		}
    		SR.Close();
			
			XmlRpcResponse response =(XmlRpcResponse)(new XmlRpcResponseDeserializer()).Deserialize(ResponseString);
			Hashtable responseData = (Hashtable)response.Value;
			
			responseData["agent_id"]=Agent.ToStringHyphenated();
			responseData["session_id"]=Session.ToStringHyphenated();
			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();
			Inventory1["folder_id"]=InventoryFolderID.ToStringHyphenated();
			
			ArrayList InventoryRoot=(ArrayList) responseData["inventory-root"];
			Hashtable Inventoryroot=(Hashtable)InventoryRoot[0];
			Inventoryroot["folder_id"]=InventoryFolderID.ToStringHyphenated();
			
				
			//copy data to login object
			lock(Login)
			{
				Login.first=first;
				Login.last=last;
				Login.Agent=Agent;
				Login.Session=Session;
				Login.BaseFolder=BaseFolderID;
				Login.InventoryFolder=InventoryFolderID;
			}
			
			// 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();
			}
		}
	}
}