diff options
Diffstat (limited to 'OpenSim/Server/Handlers/Grid/HypergridServerConnector.cs')
-rw-r--r-- | OpenSim/Server/Handlers/Grid/HypergridServerConnector.cs | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/OpenSim/Server/Handlers/Grid/HypergridServerConnector.cs b/OpenSim/Server/Handlers/Grid/HypergridServerConnector.cs deleted file mode 100644 index 115ac29..0000000 --- a/OpenSim/Server/Handlers/Grid/HypergridServerConnector.cs +++ /dev/null | |||
@@ -1,208 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (c) Contributors, http://opensimulator.org/ | ||
3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. | ||
4 | * | ||
5 | * Redistribution and use in source and binary forms, with or without | ||
6 | * modification, are permitted provided that the following conditions are met: | ||
7 | * * Redistributions of source code must retain the above copyright | ||
8 | * notice, this list of conditions and the following disclaimer. | ||
9 | * * Redistributions in binary form must reproduce the above copyright | ||
10 | * notice, this list of conditions and the following disclaimer in the | ||
11 | * documentation and/or other materials provided with the distribution. | ||
12 | * * Neither the name of the OpenSimulator Project nor the | ||
13 | * names of its contributors may be used to endorse or promote products | ||
14 | * derived from this software without specific prior written permission. | ||
15 | * | ||
16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY | ||
17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | ||
18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | ||
19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY | ||
20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||
23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
26 | */ | ||
27 | |||
28 | using System; | ||
29 | using System.Collections; | ||
30 | using System.Collections.Generic; | ||
31 | using System.Reflection; | ||
32 | using System.Net; | ||
33 | using Nini.Config; | ||
34 | using OpenSim.Framework; | ||
35 | using OpenSim.Server.Base; | ||
36 | using OpenSim.Services.Interfaces; | ||
37 | using OpenSim.Framework.Servers.HttpServer; | ||
38 | using OpenSim.Server.Handlers.Base; | ||
39 | using GridRegion = OpenSim.Services.Interfaces.GridRegion; | ||
40 | |||
41 | using OpenMetaverse; | ||
42 | using log4net; | ||
43 | using Nwc.XmlRpc; | ||
44 | |||
45 | namespace OpenSim.Server.Handlers.Grid | ||
46 | { | ||
47 | public class HypergridServiceInConnector : ServiceConnector | ||
48 | { | ||
49 | private static readonly ILog m_log = | ||
50 | LogManager.GetLogger( | ||
51 | MethodBase.GetCurrentMethod().DeclaringType); | ||
52 | |||
53 | private List<GridRegion> m_RegionsOnSim = new List<GridRegion>(); | ||
54 | private IHyperlinkService m_HyperlinkService; | ||
55 | |||
56 | public HypergridServiceInConnector(IConfigSource config, IHttpServer server, IHyperlinkService hyperService) : | ||
57 | base(config, server, String.Empty) | ||
58 | { | ||
59 | m_HyperlinkService = hyperService; | ||
60 | server.AddXmlRPCHandler("link_region", LinkRegionRequest, false); | ||
61 | server.AddXmlRPCHandler("expect_hg_user", ExpectHGUser, false); | ||
62 | } | ||
63 | |||
64 | public void AddRegion(GridRegion rinfo) | ||
65 | { | ||
66 | m_RegionsOnSim.Add(rinfo); | ||
67 | } | ||
68 | |||
69 | public void RemoveRegion(GridRegion rinfo) | ||
70 | { | ||
71 | if (m_RegionsOnSim.Contains(rinfo)) | ||
72 | m_RegionsOnSim.Remove(rinfo); | ||
73 | } | ||
74 | |||
75 | /// <summary> | ||
76 | /// Someone wants to link to us | ||
77 | /// </summary> | ||
78 | /// <param name="request"></param> | ||
79 | /// <returns></returns> | ||
80 | public XmlRpcResponse LinkRegionRequest(XmlRpcRequest request, IPEndPoint remoteClient) | ||
81 | { | ||
82 | Hashtable requestData = (Hashtable)request.Params[0]; | ||
83 | //string host = (string)requestData["host"]; | ||
84 | //string portstr = (string)requestData["port"]; | ||
85 | string name = (string)requestData["region_name"]; | ||
86 | |||
87 | m_log.DebugFormat("[HGrid]: Hyperlink request"); | ||
88 | |||
89 | GridRegion regInfo = null; | ||
90 | foreach (GridRegion r in m_RegionsOnSim) | ||
91 | { | ||
92 | if ((r.RegionName != null) && (name != null) && (r.RegionName.ToLower() == name.ToLower())) | ||
93 | { | ||
94 | regInfo = r; | ||
95 | break; | ||
96 | } | ||
97 | } | ||
98 | |||
99 | if (regInfo == null) | ||
100 | regInfo = m_RegionsOnSim[0]; // Send out the first region | ||
101 | |||
102 | Hashtable hash = new Hashtable(); | ||
103 | hash["uuid"] = regInfo.RegionID.ToString(); | ||
104 | m_log.Debug(">> Here " + regInfo.RegionID); | ||
105 | hash["handle"] = regInfo.RegionHandle.ToString(); | ||
106 | hash["region_image"] = regInfo.TerrainImage.ToString(); | ||
107 | hash["region_name"] = regInfo.RegionName; | ||
108 | hash["internal_port"] = regInfo.InternalEndPoint.Port.ToString(); | ||
109 | //m_log.Debug(">> Here: " + regInfo.InternalEndPoint.Port); | ||
110 | |||
111 | |||
112 | XmlRpcResponse response = new XmlRpcResponse(); | ||
113 | response.Value = hash; | ||
114 | return response; | ||
115 | } | ||
116 | |||
117 | /// <summary> | ||
118 | /// Received from other HGrid nodes when a user wants to teleport here. This call allows | ||
119 | /// the region to prepare for direct communication from the client. Sends back an empty | ||
120 | /// xmlrpc response on completion. | ||
121 | /// This is somewhat similar to OGS1's ExpectUser, but with the additional task of | ||
122 | /// registering the user in the local user cache. | ||
123 | /// </summary> | ||
124 | /// <param name="request"></param> | ||
125 | /// <returns></returns> | ||
126 | public XmlRpcResponse ExpectHGUser(XmlRpcRequest request, IPEndPoint remoteClient) | ||
127 | { | ||
128 | Hashtable requestData = (Hashtable)request.Params[0]; | ||
129 | ForeignUserProfileData userData = new ForeignUserProfileData(); | ||
130 | |||
131 | userData.FirstName = (string)requestData["firstname"]; | ||
132 | userData.SurName = (string)requestData["lastname"]; | ||
133 | userData.ID = new UUID((string)requestData["agent_id"]); | ||
134 | UUID sessionID = new UUID((string)requestData["session_id"]); | ||
135 | userData.HomeLocation = new Vector3((float)Convert.ToDecimal((string)requestData["startpos_x"]), | ||
136 | (float)Convert.ToDecimal((string)requestData["startpos_y"]), | ||
137 | (float)Convert.ToDecimal((string)requestData["startpos_z"])); | ||
138 | |||
139 | userData.UserServerURI = (string)requestData["userserver_id"]; | ||
140 | userData.UserAssetURI = (string)requestData["assetserver_id"]; | ||
141 | userData.UserInventoryURI = (string)requestData["inventoryserver_id"]; | ||
142 | |||
143 | m_log.DebugFormat("[HGrid]: Prepare for connection from {0} {1} (@{2}) UUID={3}", | ||
144 | userData.FirstName, userData.SurName, userData.UserServerURI, userData.ID); | ||
145 | |||
146 | ulong userRegionHandle = 0; | ||
147 | int userhomeinternalport = 0; | ||
148 | if (requestData.ContainsKey("region_uuid")) | ||
149 | { | ||
150 | UUID uuid = UUID.Zero; | ||
151 | UUID.TryParse((string)requestData["region_uuid"], out uuid); | ||
152 | userData.HomeRegionID = uuid; | ||
153 | userRegionHandle = Convert.ToUInt64((string)requestData["regionhandle"]); | ||
154 | userData.UserHomeAddress = (string)requestData["home_address"]; | ||
155 | userData.UserHomePort = (string)requestData["home_port"]; | ||
156 | userhomeinternalport = Convert.ToInt32((string)requestData["internal_port"]); | ||
157 | |||
158 | m_log.Debug("[HGrid]: home_address: " + userData.UserHomeAddress + | ||
159 | "; home_port: " + userData.UserHomePort); | ||
160 | } | ||
161 | else | ||
162 | m_log.WarnFormat("[HGrid]: User has no home region information"); | ||
163 | |||
164 | XmlRpcResponse resp = new XmlRpcResponse(); | ||
165 | |||
166 | // Let's check if someone is trying to get in with a stolen local identity. | ||
167 | // The need for this test is a consequence of not having truly global names :-/ | ||
168 | bool comingHome = false; | ||
169 | if (m_HyperlinkService.CheckUserAtEntry(userData.ID, sessionID, out comingHome) == false) | ||
170 | { | ||
171 | m_log.WarnFormat("[HGrid]: Access denied to foreign user."); | ||
172 | Hashtable respdata = new Hashtable(); | ||
173 | respdata["success"] = "FALSE"; | ||
174 | respdata["reason"] = "Foreign user has the same ID as a local user, or logins disabled."; | ||
175 | resp.Value = respdata; | ||
176 | return resp; | ||
177 | } | ||
178 | |||
179 | // Finally, everything looks ok | ||
180 | //m_log.Debug("XXX---- EVERYTHING OK ---XXX"); | ||
181 | |||
182 | if (!comingHome) | ||
183 | { | ||
184 | // We don't do this if the user is coming to the home grid | ||
185 | GridRegion home = new GridRegion(); | ||
186 | home.RegionID = userData.HomeRegionID; | ||
187 | home.ExternalHostName = userData.UserHomeAddress; | ||
188 | home.HttpPort = Convert.ToUInt32(userData.UserHomePort); | ||
189 | uint x = 0, y = 0; | ||
190 | Utils.LongToUInts(userRegionHandle, out x, out y); | ||
191 | home.RegionLocX = (int)x; | ||
192 | home.RegionLocY = (int)y; | ||
193 | home.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), (int)userhomeinternalport); | ||
194 | |||
195 | m_HyperlinkService.AcceptUser(userData, home); | ||
196 | } | ||
197 | // else the user is coming to a non-home region of the home grid | ||
198 | // We simply drop this user information altogether | ||
199 | |||
200 | Hashtable respdata2 = new Hashtable(); | ||
201 | respdata2["success"] = "TRUE"; | ||
202 | resp.Value = respdata2; | ||
203 | |||
204 | return resp; | ||
205 | } | ||
206 | |||
207 | } | ||
208 | } | ||