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- /*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * 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 OpenSim Project 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 THE DEVELOPERS ``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 THE CONTRIBUTORS 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 System;
- using System.Collections;
- using System.Collections.Generic;
- using System.Reflection;
- using libsecondlife;
- using log4net;
- using Nwc.XmlRpc;
- using OpenSim.Data;
- using OpenSim.Framework;
- using OpenSim.Framework.Communications;
- using OpenSim.Framework.Communications.Cache;
- using OpenSim.Framework.Servers;
- namespace OpenSim.Grid.UserServer
- {
- public delegate void UserLoggedInAtLocation(LLUUID agentID, LLUUID sessionID, LLUUID RegionID,
- ulong regionhandle, float positionX, float positionY, float positionZ, string firstname, string lastname);
- public class UserLoginService : LoginService
- {
- private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
- public event UserLoggedInAtLocation OnUserLoggedInAtLocation;
- private UserLoggedInAtLocation handlerUserLoggedInAtLocation = null;
- public UserConfig m_config;
- public UserLoginService(
- UserManagerBase userManager, LibraryRootFolder libraryRootFolder,
- UserConfig config, string welcomeMess)
- : base(userManager, libraryRootFolder, welcomeMess)
- {
- m_config = config;
- }
- /// <summary>
- /// Customises the login response and fills in missing values.
- /// </summary>
- /// <param name="response">The existing response</param>
- /// <param name="theUser">The user profile</param>
- public override void CustomiseResponse(LoginResponse response, UserProfileData theUser, string startLocationRequest)
- {
- bool tryDefault = false;
- //CFK: Since the try is always "tried", the "Home Location" message should always appear, so comment this one.
- //CFK: m_log.Info("[LOGIN]: Load information from the gridserver");
- try
- {
- RegionProfileData SimInfo = null;
- int start_x = -1;
- int start_y = -1;
- int start_z = -1;
- if (startLocationRequest == "last")
- {
- SimInfo =
- RegionProfileData.RequestSimProfileData(
- theUser.CurrentAgent.Handle, m_config.GridServerURL,
- m_config.GridSendKey, m_config.GridRecvKey);
- }
- else if (startLocationRequest == "home")
- {
- SimInfo =
- RegionProfileData.RequestSimProfileData(
- theUser.HomeRegion, m_config.GridServerURL,
- m_config.GridSendKey, m_config.GridRecvKey);
- }
- else
- {
- string[] startLocationRequestParsed = Util.ParseStartLocationRequest(startLocationRequest);
- m_log.Info("[DEBUGLOGINPARSE]: 1:" + startLocationRequestParsed[0] + ", 2:" + startLocationRequestParsed[1] + ", 3:" + startLocationRequestParsed[2] + ", 4:" + startLocationRequestParsed[3]);
- if (startLocationRequestParsed[0] == "last")
- {
- // TODO: Parse out startlocationrequest string in the format; 'uri:RegionName&X&Y&Z'
- SimInfo =
- RegionProfileData.RequestSimProfileData(
- theUser.CurrentAgent.Handle, m_config.GridServerURL,
- m_config.GridSendKey, m_config.GridRecvKey);
- }
- else
- {
- m_log.Info("[LOGIN]: Looking up Sim: " + startLocationRequestParsed[0]);
- SimInfo =
- RegionProfileData.RequestSimProfileData(
- startLocationRequestParsed[0], m_config.GridServerURL,
- m_config.GridSendKey, m_config.GridRecvKey);
- if (SimInfo == null)
- {
- m_log.Info("[LOGIN]: Didn't find region with a close name match sending to home location");
- SimInfo =
- RegionProfileData.RequestSimProfileData(
- theUser.HomeRegion, m_config.GridServerURL,
- m_config.GridSendKey, m_config.GridRecvKey);
- }
- else
- {
- start_x = Convert.ToInt32(startLocationRequestParsed[1]);
- start_y = Convert.ToInt32(startLocationRequestParsed[2]);
- start_z = Convert.ToInt32(startLocationRequestParsed[3]);
- }
- }
- }
- // Customise the response
- //CFK: This is redundant and the next message should always appear.
- //CFK: m_log.Info("[LOGIN]: Home Location");
- response.Home = "{'region_handle':[r" + (SimInfo.regionLocX * Constants.RegionSize).ToString() + ",r" +
- (SimInfo.regionLocY * Constants.RegionSize).ToString() + "], " +
- "'position':[r" + theUser.HomeLocation.X.ToString() + ",r" +
- theUser.HomeLocation.Y.ToString() + ",r" + theUser.HomeLocation.Z.ToString() + "], " +
- "'look_at':[r" + theUser.HomeLocation.X.ToString() + ",r" +
- theUser.HomeLocation.Y.ToString() + ",r" + theUser.HomeLocation.Z.ToString() + "]}";
- // Destination
- //CFK: The "Notifying" message always seems to appear, so subsume the data from this message into
- //CFK: the next one for X & Y and comment this one.
- //CFK: m_log.Info("[LOGIN]: CUSTOMISERESPONSE: Region X: " + SimInfo.regionLocX +
- //CFK: "; Region Y: " + SimInfo.regionLocY);
- response.SimAddress = Util.GetHostFromDNS(SimInfo.serverURI.Split(new char[] { '/', ':' })[3]).ToString();
- response.SimPort = uint.Parse(SimInfo.serverURI.Split(new char[] { '/', ':' })[4]);
- response.RegionX = SimInfo.regionLocX;
- response.RegionY = SimInfo.regionLocY;
- //Not sure if the + "/CAPS/" should in fact be +"CAPS/" depending if there is already a / as part of httpServerURI
- string capsPath = Util.GetRandomCapsPath();
- response.SeedCapability = SimInfo.httpServerURI + "CAPS/" + capsPath + "0000/";
- m_log.DebugFormat(
- "[LOGIN]: Sending new CAPS seed url {0} to client {1}",
- response.SeedCapability, response.AgentID);
- // Notify the target of an incoming user
- //CFK: The "Notifying" message always seems to appear, so subsume the data from this message into
- //CFK: the next one for X & Y and comment this one.
- //CFK: m_log.Info("[LOGIN]: " + SimInfo.regionName + " (" + SimInfo.serverURI + ") " +
- //CFK: SimInfo.regionLocX + "," + SimInfo.regionLocY);
- theUser.CurrentAgent.Region = SimInfo.UUID;
- theUser.CurrentAgent.Handle = SimInfo.regionHandle;
- if (start_x >= 0 && start_y >= 0 && start_z >= 0)
- {
- LLVector3 tmp_v = new LLVector3(start_x, start_y, start_z);
- theUser.CurrentAgent.Position = tmp_v;
- }
- // Prepare notification
- Hashtable SimParams = new Hashtable();
- SimParams["session_id"] = theUser.CurrentAgent.SessionID.ToString();
- SimParams["secure_session_id"] = theUser.CurrentAgent.SecureSessionID.ToString();
- SimParams["firstname"] = theUser.FirstName;
- SimParams["lastname"] = theUser.SurName;
- SimParams["agent_id"] = theUser.ID.ToString();
- SimParams["circuit_code"] = (Int32) Convert.ToUInt32(response.CircuitCode);
- SimParams["startpos_x"] = theUser.CurrentAgent.Position.X.ToString();
- SimParams["startpos_y"] = theUser.CurrentAgent.Position.Y.ToString();
- SimParams["startpos_z"] = theUser.CurrentAgent.Position.Z.ToString();
- SimParams["regionhandle"] = theUser.CurrentAgent.Handle.ToString();
- SimParams["caps_path"] = capsPath;
- ArrayList SendParams = new ArrayList();
- SendParams.Add(SimParams);
- // Update agent with target sim
- m_log.InfoFormat(
- "[LOGIN]: Telling region {0} @ {1},{2} ({3}) to expect user connection",
- SimInfo.regionName, response.RegionX, response.RegionY, SimInfo.httpServerURI);
- XmlRpcRequest GridReq = new XmlRpcRequest("expect_user", SendParams);
- XmlRpcResponse GridResp = GridReq.Send(SimInfo.httpServerURI, 6000);
- if (GridResp.IsFault)
- {
- m_log.ErrorFormat(
- "[LOGIN]: XMLRPC request for {0} failed, fault code: {1}, reason: {2}",
- SimInfo.httpServerURI, GridResp.FaultCode, GridResp.FaultString);
- }
- handlerUserLoggedInAtLocation = OnUserLoggedInAtLocation;
- if (handlerUserLoggedInAtLocation != null)
- {
- //m_log.Info("[LOGIN]: Letting other objects know about login");
- handlerUserLoggedInAtLocation(theUser.ID, theUser.CurrentAgent.SessionID, theUser.CurrentAgent.Region,
- theUser.CurrentAgent.Handle, theUser.CurrentAgent.Position.X,theUser.CurrentAgent.Position.Y,theUser.CurrentAgent.Position.Z,
- theUser.FirstName,theUser.SurName);
- }
- }
- catch (Exception)
- //catch (System.AccessViolationException)
- {
- tryDefault = true;
- }
- if (tryDefault)
- {
- // Send him to default region instead
- // Load information from the gridserver
- ulong defaultHandle = (((ulong)m_config.DefaultX * Constants.RegionSize) << 32) | ((ulong)m_config.DefaultY * Constants.RegionSize);
- m_log.Warn(
- "[LOGIN]: Home region not available: sending to default " + defaultHandle.ToString());
- try
- {
- RegionProfileData SimInfo = RegionProfileData.RequestSimProfileData(
- defaultHandle, m_config.GridServerURL,
- m_config.GridSendKey, m_config.GridRecvKey);
- // Customise the response
- m_log.Info("[LOGIN]: Home Location");
- response.Home = "{'region_handle':[r" + (SimInfo.regionLocX * Constants.RegionSize).ToString() + ",r" +
- (SimInfo.regionLocY * Constants.RegionSize).ToString() + "], " +
- "'position':[r" + theUser.HomeLocation.X.ToString() + ",r" +
- theUser.HomeLocation.Y.ToString() + ",r" + theUser.HomeLocation.Z.ToString() + "], " +
- "'look_at':[r" + theUser.HomeLocation.X.ToString() + ",r" +
- theUser.HomeLocation.Y.ToString() + ",r" + theUser.HomeLocation.Z.ToString() + "]}";
- // Destination
- m_log.Info("[LOGIN]: " +
- "CUSTOMISERESPONSE: Region X: " + SimInfo.regionLocX + "; Region Y: " +
- SimInfo.regionLocY);
- response.SimAddress = Util.GetHostFromDNS(SimInfo.serverURI.Split(new char[] { '/', ':' })[3]).ToString();
- response.SimPort = uint.Parse(SimInfo.serverURI.Split(new char[] { '/', ':' })[4]);
- response.RegionX = SimInfo.regionLocX;
- response.RegionY = SimInfo.regionLocY;
- //Not sure if the + "/CAPS/" should in fact be +"CAPS/" depending if there is already a / as part of httpServerURI
- string capsPath = Util.GetRandomCapsPath();
- response.SeedCapability = SimInfo.httpServerURI + "CAPS/" + capsPath + "0000/";
- // Notify the target of an incoming user
- m_log.Info("[LOGIN]: Notifying " + SimInfo.regionName + " (" + SimInfo.serverURI + ")");
- // Update agent with target sim
- theUser.CurrentAgent.Region = SimInfo.UUID;
- theUser.CurrentAgent.Handle = SimInfo.regionHandle;
- // Prepare notification
- Hashtable SimParams = new Hashtable();
- SimParams["session_id"] = theUser.CurrentAgent.SessionID.ToString();
- SimParams["secure_session_id"] = theUser.CurrentAgent.SecureSessionID.ToString();
- SimParams["firstname"] = theUser.FirstName;
- SimParams["lastname"] = theUser.SurName;
- SimParams["agent_id"] = theUser.ID.ToString();
- SimParams["circuit_code"] = (Int32) Convert.ToUInt32(response.CircuitCode);
- SimParams["startpos_x"] = theUser.CurrentAgent.Position.X.ToString();
- SimParams["startpos_y"] = theUser.CurrentAgent.Position.Y.ToString();
- SimParams["startpos_z"] = theUser.CurrentAgent.Position.Z.ToString();
- SimParams["regionhandle"] = theUser.CurrentAgent.Handle.ToString();
- SimParams["caps_path"] = capsPath;
- ArrayList SendParams = new ArrayList();
- SendParams.Add(SimParams);
- m_log.Info("[LOGIN]: Informing region at " + SimInfo.httpServerURI);
- // Send
- XmlRpcRequest GridReq = new XmlRpcRequest("expect_user", SendParams);
- XmlRpcResponse GridResp = GridReq.Send(SimInfo.httpServerURI, 6000);
- handlerUserLoggedInAtLocation = OnUserLoggedInAtLocation;
- if (handlerUserLoggedInAtLocation != null)
- {
- m_log.Info("[LOGIN]: Letting other objects know about login");
- handlerUserLoggedInAtLocation(theUser.ID, theUser.CurrentAgent.SessionID, theUser.CurrentAgent.Region,
- theUser.CurrentAgent.Handle, theUser.CurrentAgent.Position.X, theUser.CurrentAgent.Position.Y, theUser.CurrentAgent.Position.Z,
- theUser.FirstName, theUser.SurName);
- }
- }
- catch (Exception e)
- {
- m_log.Warn("[LOGIN]: Default region also not available");
- m_log.Warn("[LOGIN]: " + e.ToString());
- }
- }
- }
- // See LoginService
- protected override InventoryData GetInventorySkeleton(LLUUID userID)
- {
- m_log.DebugFormat(
- "[LOGIN]: Contacting inventory service at {0} for inventory skeleton of user {1}",
- m_config.InventoryUrl, userID);
- List<InventoryFolderBase> folders
- = SynchronousRestObjectPoster.BeginPostObject<Guid, List<InventoryFolderBase>>(
- "POST", m_config.InventoryUrl + "RootFolders/", userID.UUID);
- if (null == folders || folders.Count == 0)
- {
- m_log.InfoFormat(
- "[LOGIN]: A root inventory folder for user {0} was not found. Requesting creation.", userID);
- // Although the create user function creates a new agent inventory along with a new user profile, some
- // tools are creating the user profile directly in the database without creating the inventory. At
- // this time we'll accomodate them by lazily creating the user inventory now if it doesn't already
- // exist.
- bool created =
- SynchronousRestObjectPoster.BeginPostObject<Guid, bool>(
- "POST", m_config.InventoryUrl + "CreateInventory/", userID.UUID);
- if (!created)
- {
- throw new Exception(
- String.Format(
- "The inventory creation request for user {0} did not succeed."
- + " Please contact your inventory service provider for more information.",
- userID));
- }
- else
- {
- m_log.InfoFormat("[LOGIN]: A new inventory skeleton was successfully created for user {0}", userID);
- }
- folders = SynchronousRestObjectPoster.BeginPostObject<Guid, List<InventoryFolderBase>>(
- "POST", m_config.InventoryUrl + "RootFolders/", userID.UUID);
- }
- if (folders != null && folders.Count > 0)
- {
- LLUUID rootID = LLUUID.Zero;
- ArrayList AgentInventoryArray = new ArrayList();
- Hashtable TempHash;
- foreach (InventoryFolderBase InvFolder in folders)
- {
- // m_log.DebugFormat("[LOGIN]: Received agent inventory folder {0}", InvFolder.name);
- if (InvFolder.ParentID == LLUUID.Zero)
- {
- rootID = InvFolder.ID;
- }
- TempHash = new Hashtable();
- TempHash["name"] = InvFolder.Name;
- TempHash["parent_id"] = InvFolder.ParentID.ToString();
- TempHash["version"] = (Int32) InvFolder.Version;
- TempHash["type_default"] = (Int32) InvFolder.Type;
- TempHash["folder_id"] = InvFolder.ID.ToString();
- AgentInventoryArray.Add(TempHash);
- }
- return new InventoryData(AgentInventoryArray, rootID);
- }
- else
- {
- throw new Exception(
- String.Format(
- "A root inventory folder for user {0} could not be retrieved from the inventory service",
- userID));
- }
- }
- }
- }
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