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-rw-r--r--OpenSim/Grid/UserServer.Modules/UserLoginService.cs423
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diff --git a/OpenSim/Grid/UserServer.Modules/UserLoginService.cs b/OpenSim/Grid/UserServer.Modules/UserLoginService.cs
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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
28using System;
29using System.Collections;
30using System.Collections.Generic;
31using System.Net;
32using System.Reflection;
33using System.Text.RegularExpressions;
34using log4net;
35using Nwc.XmlRpc;
36using OpenMetaverse;
37using Nini.Config;
38using OpenSim.Data;
39using OpenSim.Framework;
40using OpenSim.Framework.Communications;
41using OpenSim.Framework.Communications.Services;
42using OpenSim.Framework.Communications.Cache;
43using OpenSim.Framework.Capabilities;
44using OpenSim.Framework.Servers;
45using OpenSim.Framework.Servers.HttpServer;
46using OpenSim.Services.Interfaces;
47using OpenSim.Services.Connectors;
48using GridRegion = OpenSim.Services.Interfaces.GridRegion;
49
50namespace OpenSim.Grid.UserServer.Modules
51{
52 public delegate void UserLoggedInAtLocation(UUID agentID, UUID sessionID, UUID RegionID,
53 ulong regionhandle, float positionX, float positionY, float positionZ,
54 string firstname, string lastname);
55
56 /// <summary>
57 /// Login service used in grid mode.
58 /// </summary>
59 public class UserLoginService : LoginService
60 {
61 private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
62
63 public event UserLoggedInAtLocation OnUserLoggedInAtLocation;
64
65 private UserLoggedInAtLocation handlerUserLoggedInAtLocation;
66
67 public UserConfig m_config;
68 private readonly IRegionProfileRouter m_regionProfileService;
69
70 private IGridService m_GridService;
71
72 protected BaseHttpServer m_httpServer;
73
74 public UserLoginService(
75 UserManagerBase userManager, IInterServiceInventoryServices inventoryService,
76 LibraryRootFolder libraryRootFolder,
77 UserConfig config, string welcomeMess, IRegionProfileRouter regionProfileService)
78 : base(userManager, libraryRootFolder, welcomeMess)
79 {
80 m_config = config;
81 m_defaultHomeX = m_config.DefaultX;
82 m_defaultHomeY = m_config.DefaultY;
83 m_interInventoryService = inventoryService;
84 m_regionProfileService = regionProfileService;
85
86 m_GridService = new GridServicesConnector(config.GridServerURL.ToString());
87 }
88
89 public void RegisterHandlers(BaseHttpServer httpServer, bool registerLLSDHandler, bool registerOpenIDHandlers)
90 {
91 m_httpServer = httpServer;
92
93 m_httpServer.AddXmlRPCHandler("login_to_simulator", XmlRpcLoginMethod);
94 m_httpServer.AddHTTPHandler("login", ProcessHTMLLogin);
95 m_httpServer.AddXmlRPCHandler("set_login_params", XmlRPCSetLoginParams);
96 m_httpServer.AddXmlRPCHandler("check_auth_session", XmlRPCCheckAuthSession, false);
97
98 if (registerLLSDHandler)
99 {
100 m_httpServer.SetDefaultLLSDHandler(LLSDLoginMethod);
101 }
102
103 if (registerOpenIDHandlers)
104 {
105 // Handler for OpenID avatar identity pages
106 m_httpServer.AddStreamHandler(new OpenIdStreamHandler("GET", "/users/", this));
107 // Handlers for the OpenID endpoint server
108 m_httpServer.AddStreamHandler(new OpenIdStreamHandler("POST", "/openid/server/", this));
109 m_httpServer.AddStreamHandler(new OpenIdStreamHandler("GET", "/openid/server/", this));
110 }
111 }
112
113 public void setloginlevel(int level)
114 {
115 m_minLoginLevel = level;
116 m_log.InfoFormat("[GRID]: Login Level set to {0} ", level);
117 }
118 public void setwelcometext(string text)
119 {
120 m_welcomeMessage = text;
121 m_log.InfoFormat("[GRID]: Login text set to {0} ", text);
122 }
123
124 public override void LogOffUser(UserProfileData theUser, string message)
125 {
126 RegionProfileData SimInfo;
127 try
128 {
129 SimInfo = m_regionProfileService.RequestSimProfileData(
130 theUser.CurrentAgent.Handle, m_config.GridServerURL,
131 m_config.GridSendKey, m_config.GridRecvKey);
132
133 if (SimInfo == null)
134 {
135 m_log.Error("[GRID]: Region user was in isn't currently logged in");
136 return;
137 }
138 }
139 catch (Exception)
140 {
141 m_log.Error("[GRID]: Unable to look up region to log user off");
142 return;
143 }
144
145 // Prepare notification
146 Hashtable SimParams = new Hashtable();
147 SimParams["agent_id"] = theUser.ID.ToString();
148 SimParams["region_secret"] = theUser.CurrentAgent.SecureSessionID.ToString();
149 SimParams["region_secret2"] = SimInfo.regionSecret;
150 //m_log.Info(SimInfo.regionSecret);
151 SimParams["regionhandle"] = theUser.CurrentAgent.Handle.ToString();
152 SimParams["message"] = message;
153 ArrayList SendParams = new ArrayList();
154 SendParams.Add(SimParams);
155
156 m_log.InfoFormat(
157 "[ASSUMED CRASH]: Telling region {0} @ {1},{2} ({3}) that their agent is dead: {4}",
158 SimInfo.regionName, SimInfo.regionLocX, SimInfo.regionLocY, SimInfo.httpServerURI,
159 theUser.FirstName + " " + theUser.SurName);
160
161 try
162 {
163 XmlRpcRequest GridReq = new XmlRpcRequest("logoff_user", SendParams);
164 XmlRpcResponse GridResp = GridReq.Send(SimInfo.httpServerURI, 6000);
165
166 if (GridResp.IsFault)
167 {
168 m_log.ErrorFormat(
169 "[LOGIN]: XMLRPC request for {0} failed, fault code: {1}, reason: {2}, This is likely an old region revision.",
170 SimInfo.httpServerURI, GridResp.FaultCode, GridResp.FaultString);
171 }
172 }
173 catch (Exception)
174 {
175 m_log.Error("[LOGIN]: Error telling region to logout user!");
176 }
177
178 // Prepare notification
179 SimParams = new Hashtable();
180 SimParams["agent_id"] = theUser.ID.ToString();
181 SimParams["region_secret"] = SimInfo.regionSecret;
182 //m_log.Info(SimInfo.regionSecret);
183 SimParams["regionhandle"] = theUser.CurrentAgent.Handle.ToString();
184 SimParams["message"] = message;
185 SendParams = new ArrayList();
186 SendParams.Add(SimParams);
187
188 m_log.InfoFormat(
189 "[ASSUMED CRASH]: Telling region {0} @ {1},{2} ({3}) that their agent is dead: {4}",
190 SimInfo.regionName, SimInfo.regionLocX, SimInfo.regionLocY, SimInfo.httpServerURI,
191 theUser.FirstName + " " + theUser.SurName);
192
193 try
194 {
195 XmlRpcRequest GridReq = new XmlRpcRequest("logoff_user", SendParams);
196 XmlRpcResponse GridResp = GridReq.Send(SimInfo.httpServerURI, 6000);
197
198 if (GridResp.IsFault)
199 {
200 m_log.ErrorFormat(
201 "[LOGIN]: XMLRPC request for {0} failed, fault code: {1}, reason: {2}, This is likely an old region revision.",
202 SimInfo.httpServerURI, GridResp.FaultCode, GridResp.FaultString);
203 }
204 }
205 catch (Exception)
206 {
207 m_log.Error("[LOGIN]: Error telling region to logout user!");
208 }
209 //base.LogOffUser(theUser);
210 }
211
212 protected override RegionInfo RequestClosestRegion(string region)
213 {
214 return GridRegionToRegionInfo(m_GridService.GetRegionByName(UUID.Zero, region));
215 }
216
217 protected override RegionInfo GetRegionInfo(ulong homeRegionHandle)
218 {
219 uint x = 0, y = 0;
220 Utils.LongToUInts(homeRegionHandle, out x, out y);
221 return GridRegionToRegionInfo(m_GridService.GetRegionByPosition(UUID.Zero, (int)x, (int)y));
222 }
223
224 protected override RegionInfo GetRegionInfo(UUID homeRegionId)
225 {
226 return GridRegionToRegionInfo(m_GridService.GetRegionByUUID(UUID.Zero, homeRegionId));
227 }
228
229 private RegionInfo GridRegionToRegionInfo(GridRegion gregion)
230 {
231 if (gregion == null)
232 return null;
233
234 RegionInfo rinfo = new RegionInfo();
235 rinfo.ExternalHostName = gregion.ExternalHostName;
236 rinfo.HttpPort = gregion.HttpPort;
237 rinfo.InternalEndPoint = gregion.InternalEndPoint;
238 rinfo.RegionID = gregion.RegionID;
239 rinfo.RegionLocX = (uint)(gregion.RegionLocX / Constants.RegionSize);
240 rinfo.RegionLocY = (uint)(gregion.RegionLocY / Constants.RegionSize);
241 rinfo.RegionName = gregion.RegionName;
242 rinfo.ScopeID = gregion.ScopeID;
243 rinfo.ServerURI = gregion.ServerURI;
244
245 return rinfo;
246 }
247
248 protected override bool PrepareLoginToRegion(RegionInfo regionInfo, UserProfileData user, LoginResponse response, IPEndPoint remoteClient)
249 {
250 return PrepareLoginToRegion(RegionProfileData.FromRegionInfo(regionInfo), user, response, remoteClient);
251 }
252
253 /// <summary>
254 /// Prepare a login to the given region. This involves both telling the region to expect a connection
255 /// and appropriately customising the response to the user.
256 /// </summary>
257 /// <param name="regionInfo"></param>
258 /// <param name="user"></param>
259 /// <param name="response"></param>
260 /// <returns>true if the region was successfully contacted, false otherwise</returns>
261 private bool PrepareLoginToRegion(RegionProfileData regionInfo, UserProfileData user, LoginResponse response, IPEndPoint remoteClient)
262 {
263 try
264 {
265 response.SimAddress = Util.GetHostFromURL(regionInfo.serverURI).ToString();
266 response.SimPort = uint.Parse(regionInfo.serverURI.Split(new char[] { '/', ':' })[4]);
267 response.RegionX = regionInfo.regionLocX;
268 response.RegionY = regionInfo.regionLocY;
269
270 string capsPath = CapsUtil.GetRandomCapsObjectPath();
271
272 // Adam's working code commented for now -- Diva 5/25/2009
273 //// For NAT
274 ////string host = NetworkUtil.GetHostFor(remoteClient.Address, regionInfo.ServerIP);
275 //string host = response.SimAddress;
276 //// TODO: This doesnt support SSL. -Adam
277 //string serverURI = "http://" + host + ":" + regionInfo.ServerPort;
278
279 //response.SeedCapability = serverURI + CapsUtil.GetCapsSeedPath(capsPath);
280
281 // Take off trailing / so that the caps path isn't //CAPS/someUUID
282 string uri = regionInfo.httpServerURI.Trim(new char[] { '/' });
283 response.SeedCapability = uri + CapsUtil.GetCapsSeedPath(capsPath);
284
285
286 // Notify the target of an incoming user
287 m_log.InfoFormat(
288 "[LOGIN]: Telling {0} @ {1},{2} ({3}) to prepare for client connection",
289 regionInfo.regionName, response.RegionX, response.RegionY, regionInfo.httpServerURI);
290
291 // Update agent with target sim
292 user.CurrentAgent.Region = regionInfo.UUID;
293 user.CurrentAgent.Handle = regionInfo.regionHandle;
294
295 // Prepare notification
296 Hashtable loginParams = new Hashtable();
297 loginParams["session_id"] = user.CurrentAgent.SessionID.ToString();
298 loginParams["secure_session_id"] = user.CurrentAgent.SecureSessionID.ToString();
299 loginParams["firstname"] = user.FirstName;
300 loginParams["lastname"] = user.SurName;
301 loginParams["agent_id"] = user.ID.ToString();
302 loginParams["circuit_code"] = (Int32)Convert.ToUInt32(response.CircuitCode);
303 loginParams["startpos_x"] = user.CurrentAgent.Position.X.ToString();
304 loginParams["startpos_y"] = user.CurrentAgent.Position.Y.ToString();
305 loginParams["startpos_z"] = user.CurrentAgent.Position.Z.ToString();
306 loginParams["regionhandle"] = user.CurrentAgent.Handle.ToString();
307 loginParams["caps_path"] = capsPath;
308
309 // Get appearance
310 AvatarAppearance appearance = m_userManager.GetUserAppearance(user.ID);
311 if (appearance != null)
312 {
313 loginParams["appearance"] = appearance.ToHashTable();
314 m_log.DebugFormat("[LOGIN]: Found appearance for {0} {1}", user.FirstName, user.SurName);
315 }
316 else
317 {
318 m_log.DebugFormat("[LOGIN]: Appearance not for {0} {1}. Creating default.", user.FirstName, user.SurName);
319 appearance = new AvatarAppearance(user.ID);
320 loginParams["appearance"] = appearance.ToHashTable();
321 }
322
323 ArrayList SendParams = new ArrayList();
324 SendParams.Add(loginParams);
325
326 // Send
327 XmlRpcRequest GridReq = new XmlRpcRequest("expect_user", SendParams);
328 XmlRpcResponse GridResp = GridReq.Send(regionInfo.httpServerURI, 6000);
329
330 if (!GridResp.IsFault)
331 {
332 bool responseSuccess = true;
333
334 if (GridResp.Value != null)
335 {
336 Hashtable resp = (Hashtable)GridResp.Value;
337 if (resp.ContainsKey("success"))
338 {
339 if ((string)resp["success"] == "FALSE")
340 {
341 responseSuccess = false;
342 }
343 }
344 }
345
346 if (responseSuccess)
347 {
348 handlerUserLoggedInAtLocation = OnUserLoggedInAtLocation;
349 if (handlerUserLoggedInAtLocation != null)
350 {
351 handlerUserLoggedInAtLocation(user.ID, user.CurrentAgent.SessionID,
352 user.CurrentAgent.Region,
353 user.CurrentAgent.Handle,
354 user.CurrentAgent.Position.X,
355 user.CurrentAgent.Position.Y,
356 user.CurrentAgent.Position.Z,
357 user.FirstName, user.SurName);
358 }
359 }
360 else
361 {
362 m_log.ErrorFormat("[LOGIN]: Region responded that it is not available to receive clients");
363 return false;
364 }
365 }
366 else
367 {
368 m_log.ErrorFormat("[LOGIN]: XmlRpc request to region failed with message {0}, code {1} ", GridResp.FaultString, GridResp.FaultCode);
369 return false;
370 }
371 }
372 catch (Exception e)
373 {
374 m_log.ErrorFormat("[LOGIN]: Region not available for login, {0}", e);
375 return false;
376 }
377
378 return true;
379 }
380
381 public XmlRpcResponse XmlRPCSetLoginParams(XmlRpcRequest request, IPEndPoint remoteClient)
382 {
383 XmlRpcResponse response = new XmlRpcResponse();
384 Hashtable requestData = (Hashtable)request.Params[0];
385 UserProfileData userProfile;
386 Hashtable responseData = new Hashtable();
387
388 UUID uid;
389 string pass = requestData["password"].ToString();
390
391 if (!UUID.TryParse((string)requestData["avatar_uuid"], out uid))
392 {
393 responseData["error"] = "No authorization";
394 response.Value = responseData;
395 return response;
396 }
397
398 userProfile = m_userManager.GetUserProfile(uid);
399
400 if (userProfile == null ||
401 (!AuthenticateUser(userProfile, pass)) ||
402 userProfile.GodLevel < 200)
403 {
404 responseData["error"] = "No authorization";
405 response.Value = responseData;
406 return response;
407 }
408
409 if (requestData.ContainsKey("login_level"))
410 {
411 m_minLoginLevel = Convert.ToInt32(requestData["login_level"]);
412 }
413
414 if (requestData.ContainsKey("login_motd"))
415 {
416 m_welcomeMessage = requestData["login_motd"].ToString();
417 }
418
419 response.Value = responseData;
420 return response;
421 }
422 }
423}
generated by cgit v1.1 at 2024-11-12 13:36:00 +0000