/* * Copyright (c) Contributors, http://www.openmetaverse.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 System.Security.Cryptography; using libsecondlife; using Nwc.XmlRpc; using OpenSim.Framework.Console; using OpenSim.Framework.Data; using OpenSim.Framework.Interfaces; using OpenSim.Framework.Inventory; using OpenSim.Framework.Utilities; using OpenSim.Framework.Configuration; using InventoryFolder = OpenSim.Framework.Inventory.InventoryFolder; namespace OpenSim.Framework.UserManagement { public abstract class UserManagerBase { public UserConfig _config; Dictionary<string, IUserData> _plugins = new Dictionary<string, IUserData>(); /// <summary> /// Adds a new user server plugin - user servers will be requested in the order they were loaded. /// </summary> /// <param name="FileName">The filename to the user server plugin DLL</param> public void AddPlugin(string FileName) { MainLog.Instance.Verbose( "Userstorage: Attempting to load " + FileName); Assembly pluginAssembly = Assembly.LoadFrom(FileName); MainLog.Instance.Verbose( "Userstorage: Found " + pluginAssembly.GetTypes().Length + " interfaces."); foreach (Type pluginType in pluginAssembly.GetTypes()) { if (!pluginType.IsAbstract) { Type typeInterface = pluginType.GetInterface("IUserData", true); if (typeInterface != null) { IUserData plug = (IUserData)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString())); plug.Initialise(); this._plugins.Add(plug.getName(), plug); MainLog.Instance.Verbose( "Userstorage: Added IUserData Interface"); } typeInterface = null; } } pluginAssembly = null; } #region Get UserProfile /// <summary> /// Loads a user profile from a database by UUID /// </summary> /// <param name="uuid">The target UUID</param> /// <returns>A user profile</returns> public UserProfileData getUserProfile(LLUUID uuid) { foreach (KeyValuePair<string, IUserData> plugin in _plugins) { try { UserProfileData profile = plugin.Value.getUserByUUID(uuid); profile.currentAgent = getUserAgent(profile.UUID); return profile; } catch (Exception e) { MainLog.Instance.Verbose( "Unable to find user via " + plugin.Key + "(" + e.ToString() + ")"); } } return null; } /// <summary> /// Loads a user profile by name /// </summary> /// <param name="name">The target name</param> /// <returns>A user profile</returns> public UserProfileData getUserProfile(string name) { foreach (KeyValuePair<string, IUserData> plugin in _plugins) { try { UserProfileData profile = plugin.Value.getUserByName(name); profile.currentAgent = getUserAgent(profile.UUID); return profile; } catch (Exception e) { System.Console.WriteLine("EEK!"); MainLog.Instance.Verbose( "Unable to find user via " + plugin.Key + "(" + e.ToString() + ")"); } } return null; } /// <summary> /// Loads a user profile by name /// </summary> /// <param name="fname">First name</param> /// <param name="lname">Last name</param> /// <returns>A user profile</returns> public UserProfileData getUserProfile(string fname, string lname) { foreach (KeyValuePair<string, IUserData> plugin in _plugins) { try { UserProfileData profile = plugin.Value.getUserByName(fname,lname); profile.currentAgent = getUserAgent(profile.UUID); return profile; } catch (Exception e) { MainLog.Instance.Verbose( "Unable to find user via " + plugin.Key + "(" + e.ToString() + ")"); } } return null; } /// <summary> /// Set's user profile from object /// </summary> /// <param name="fname">First name</param> /// <param name="lname">Last name</param> /// <returns>A user profile</returns> public bool setUserProfile(UserProfileData data) { foreach (KeyValuePair<string, IUserData> plugin in _plugins) { try { plugin.Value.updateUserProfile(data); return true; } catch (Exception e) { MainLog.Instance.Verbose( "Unable to set user via " + plugin.Key + "(" + e.ToString() + ")"); } } return false; } #endregion #region Get UserAgent /// <summary> /// Loads a user agent by uuid (not called directly) /// </summary> /// <param name="uuid">The agents UUID</param> /// <returns>Agent profiles</returns> public UserAgentData getUserAgent(LLUUID uuid) { foreach (KeyValuePair<string, IUserData> plugin in _plugins) { try { return plugin.Value.getAgentByUUID(uuid); } catch (Exception e) { MainLog.Instance.Verbose( "Unable to find user via " + plugin.Key + "(" + e.ToString() + ")"); } } return null; } /// <summary> /// Loads a user agent by name (not called directly) /// </summary> /// <param name="name">The agents name</param> /// <returns>A user agent</returns> public UserAgentData getUserAgent(string name) { foreach (KeyValuePair<string, IUserData> plugin in _plugins) { try { return plugin.Value.getAgentByName(name); } catch (Exception e) { MainLog.Instance.Verbose( "Unable to find user via " + plugin.Key + "(" + e.ToString() + ")"); } } return null; } // TODO: document public void clearUserAgent(LLUUID agentID) { UserProfileData profile = getUserProfile(agentID); profile.currentAgent = null; setUserProfile(profile); } /// <summary> /// Loads a user agent by name (not called directly) /// </summary> /// <param name="fname">The agents firstname</param> /// <param name="lname">The agents lastname</param> /// <returns>A user agent</returns> public UserAgentData getUserAgent(string fname, string lname) { foreach (KeyValuePair<string, IUserData> plugin in _plugins) { try { return plugin.Value.getAgentByName(fname,lname); } catch (Exception e) { MainLog.Instance.Verbose( "Unable to find user via " + plugin.Key + "(" + e.ToString() + ")"); } } return null; } #endregion #region CreateAgent /// <summary> /// Creates and initialises a new user agent - make sure to use CommitAgent when done to submit to the DB /// </summary> /// <param name="profile">The users profile</param> /// <param name="request">The users loginrequest</param> public void CreateAgent(UserProfileData profile, XmlRpcRequest request) { Hashtable requestData = (Hashtable)request.Params[0]; UserAgentData agent = new UserAgentData(); // User connection agent.agentOnline = true; // Generate sessions RNGCryptoServiceProvider rand = new RNGCryptoServiceProvider(); byte[] randDataS = new byte[16]; byte[] randDataSS = new byte[16]; rand.GetBytes(randDataS); rand.GetBytes(randDataSS); agent.secureSessionID = new LLUUID(randDataSS, 0); agent.sessionID = new LLUUID(randDataS, 0); // Profile UUID agent.UUID = profile.UUID; // Current position (from Home) agent.currentHandle = profile.homeRegion; agent.currentPos = profile.homeLocation; // If user specified additional start, use that if (requestData.ContainsKey("start")) { string startLoc = ((string)requestData["start"]).Trim(); if (!(startLoc == "last" || startLoc == "home")) { // Format: uri:Ahern&162&213&34 try { string[] parts = startLoc.Remove(0, 4).Split('&'); string region = parts[0]; //////////////////////////////////////////////////// //SimProfile SimInfo = new SimProfile(); //SimInfo = SimInfo.LoadFromGrid(theUser.currentAgent.currentHandle, _config.GridServerURL, _config.GridSendKey, _config.GridRecvKey); } catch (Exception) { } } } // What time did the user login? agent.loginTime = Util.UnixTimeSinceEpoch(); agent.logoutTime = 0; // Current location agent.regionID = new LLUUID(); // Fill in later agent.currentRegion = new LLUUID(); // Fill in later profile.currentAgent = agent; } /// <summary> /// Saves a target agent to the database /// </summary> /// <param name="profile">The users profile</param> /// <returns>Successful?</returns> public bool CommitAgent(ref UserProfileData profile) { // Saves the agent to database return true; } #endregion /// <summary> /// /// </summary> /// <param name="user"></param> public void AddUserProfile(string firstName, string lastName, string pass, uint regX, uint regY) { UserProfileData user = new UserProfileData(); user.homeLocation = new LLVector3(128, 128, 100); user.UUID = LLUUID.Random(); user.username = firstName; user.surname = lastName; user.passwordHash = pass; user.passwordSalt = ""; user.created = Util.UnixTimeSinceEpoch(); user.homeLookAt = new LLVector3(100, 100, 100); user.homeRegionX = regX; user.homeRegionY = regY; foreach (KeyValuePair<string, IUserData> plugin in _plugins) { try { plugin.Value.addNewUserProfile(user); } catch (Exception e) { MainLog.Instance.Verbose("Unable to add user via " + plugin.Key + "(" + e.ToString() + ")"); } } } // Rest and XML-RPC methods. (have moved them to a sub class in the user server) } }