632 lines
24 KiB
C#
632 lines
24 KiB
C#
/*
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* Copyright (c) Contributors, http://www.openmetaverse.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSim Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Reflection;
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using System.Security.Cryptography;
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using libsecondlife;
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using Nwc.XmlRpc;
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using OpenSim.Framework.Console;
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using OpenSim.Framework.Data;
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using OpenSim.Framework.Interfaces;
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using OpenSim.Framework.Inventory;
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using OpenSim.Framework.Utilities;
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namespace OpenSim.Framework.UserManagement
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{
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public abstract class UserManagerBase
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{
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public UserConfig _config;
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Dictionary<string, IUserData> _plugins = new Dictionary<string, IUserData>();
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/// <summary>
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/// Adds a new user server plugin - user servers will be requested in the order they were loaded.
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/// </summary>
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/// <param name="FileName">The filename to the user server plugin DLL</param>
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public void AddPlugin(string FileName)
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{
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MainLog.Instance.Verbose( "Userstorage: Attempting to load " + FileName);
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Assembly pluginAssembly = Assembly.LoadFrom(FileName);
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MainLog.Instance.Verbose( "Userstorage: Found " + pluginAssembly.GetTypes().Length + " interfaces.");
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foreach (Type pluginType in pluginAssembly.GetTypes())
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{
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if (!pluginType.IsAbstract)
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{
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Type typeInterface = pluginType.GetInterface("IUserData", true);
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if (typeInterface != null)
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{
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IUserData plug = (IUserData)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
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plug.Initialise();
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this._plugins.Add(plug.getName(), plug);
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MainLog.Instance.Verbose( "Userstorage: Added IUserData Interface");
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}
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typeInterface = null;
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}
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}
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pluginAssembly = null;
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}
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#region Get UserProfile
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/// <summary>
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/// Loads a user profile from a database by UUID
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/// </summary>
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/// <param name="uuid">The target UUID</param>
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/// <returns>A user profile</returns>
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public UserProfileData getUserProfile(LLUUID uuid)
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{
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foreach (KeyValuePair<string, IUserData> plugin in _plugins)
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{
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try
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{
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UserProfileData profile = plugin.Value.getUserByUUID(uuid);
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profile.currentAgent = getUserAgent(profile.UUID);
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return profile;
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}
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catch (Exception e)
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{
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MainLog.Instance.Verbose( "Unable to find user via " + plugin.Key + "(" + e.ToString() + ")");
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}
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}
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return null;
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}
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/// <summary>
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/// Loads a user profile by name
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/// </summary>
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/// <param name="name">The target name</param>
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/// <returns>A user profile</returns>
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public UserProfileData getUserProfile(string name)
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{
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foreach (KeyValuePair<string, IUserData> plugin in _plugins)
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{
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try
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{
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UserProfileData profile = plugin.Value.getUserByName(name);
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profile.currentAgent = getUserAgent(profile.UUID);
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return profile;
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}
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catch (Exception e)
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{
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System.Console.WriteLine("EEK!");
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MainLog.Instance.Verbose( "Unable to find user via " + plugin.Key + "(" + e.ToString() + ")");
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}
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}
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return null;
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}
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/// <summary>
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/// Loads a user profile by name
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/// </summary>
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/// <param name="fname">First name</param>
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/// <param name="lname">Last name</param>
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/// <returns>A user profile</returns>
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public UserProfileData getUserProfile(string fname, string lname)
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{
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foreach (KeyValuePair<string, IUserData> plugin in _plugins)
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{
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try
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{
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UserProfileData profile = plugin.Value.getUserByName(fname,lname);
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profile.currentAgent = getUserAgent(profile.UUID);
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return profile;
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}
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catch (Exception e)
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{
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MainLog.Instance.Verbose( "Unable to find user via " + plugin.Key + "(" + e.ToString() + ")");
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}
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}
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return null;
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}
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#endregion
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#region Get UserAgent
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/// <summary>
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/// Loads a user agent by uuid (not called directly)
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/// </summary>
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/// <param name="uuid">The agents UUID</param>
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/// <returns>Agent profiles</returns>
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public UserAgentData getUserAgent(LLUUID uuid)
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{
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foreach (KeyValuePair<string, IUserData> plugin in _plugins)
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{
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try
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{
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return plugin.Value.getAgentByUUID(uuid);
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}
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catch (Exception e)
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{
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MainLog.Instance.Verbose( "Unable to find user via " + plugin.Key + "(" + e.ToString() + ")");
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}
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}
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return null;
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}
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/// <summary>
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/// Loads a user agent by name (not called directly)
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/// </summary>
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/// <param name="name">The agents name</param>
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/// <returns>A user agent</returns>
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public UserAgentData getUserAgent(string name)
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{
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foreach (KeyValuePair<string, IUserData> plugin in _plugins)
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{
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try
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{
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return plugin.Value.getAgentByName(name);
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}
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catch (Exception e)
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{
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MainLog.Instance.Verbose( "Unable to find user via " + plugin.Key + "(" + e.ToString() + ")");
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}
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}
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return null;
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}
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/// <summary>
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/// Loads a user agent by name (not called directly)
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/// </summary>
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/// <param name="fname">The agents firstname</param>
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/// <param name="lname">The agents lastname</param>
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/// <returns>A user agent</returns>
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public UserAgentData getUserAgent(string fname, string lname)
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{
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foreach (KeyValuePair<string, IUserData> plugin in _plugins)
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{
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try
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{
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return plugin.Value.getAgentByName(fname,lname);
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}
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catch (Exception e)
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{
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MainLog.Instance.Verbose( "Unable to find user via " + plugin.Key + "(" + e.ToString() + ")");
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}
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}
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return null;
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}
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#endregion
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#region CreateAgent
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/// <summary>
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/// Creates and initialises a new user agent - make sure to use CommitAgent when done to submit to the DB
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/// </summary>
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/// <param name="profile">The users profile</param>
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/// <param name="request">The users loginrequest</param>
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public void CreateAgent(UserProfileData profile, XmlRpcRequest request)
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{
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Hashtable requestData = (Hashtable)request.Params[0];
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UserAgentData agent = new UserAgentData();
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// User connection
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agent.agentOnline = true;
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// Generate sessions
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RNGCryptoServiceProvider rand = new RNGCryptoServiceProvider();
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byte[] randDataS = new byte[16];
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byte[] randDataSS = new byte[16];
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rand.GetBytes(randDataS);
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rand.GetBytes(randDataSS);
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agent.secureSessionID = new LLUUID(randDataSS, 0);
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agent.sessionID = new LLUUID(randDataS, 0);
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// Profile UUID
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agent.UUID = profile.UUID;
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// Current position (from Home)
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agent.currentHandle = profile.homeRegion;
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agent.currentPos = profile.homeLocation;
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// If user specified additional start, use that
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if (requestData.ContainsKey("start"))
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{
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string startLoc = ((string)requestData["start"]).Trim();
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if (!(startLoc == "last" || startLoc == "home"))
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{
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// Format: uri:Ahern&162&213&34
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try
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{
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string[] parts = startLoc.Remove(0, 4).Split('&');
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string region = parts[0];
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////////////////////////////////////////////////////
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//SimProfile SimInfo = new SimProfile();
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//SimInfo = SimInfo.LoadFromGrid(theUser.currentAgent.currentHandle, _config.GridServerURL, _config.GridSendKey, _config.GridRecvKey);
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}
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catch (Exception)
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{
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}
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}
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}
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// What time did the user login?
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agent.loginTime = Util.UnixTimeSinceEpoch();
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agent.logoutTime = 0;
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// Current location
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agent.regionID = new LLUUID(); // Fill in later
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agent.currentRegion = new LLUUID(); // Fill in later
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profile.currentAgent = agent;
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}
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/// <summary>
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/// Saves a target agent to the database
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/// </summary>
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/// <param name="profile">The users profile</param>
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/// <returns>Successful?</returns>
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public bool CommitAgent(ref UserProfileData profile)
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{
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// Saves the agent to database
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return true;
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}
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#endregion
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/// <summary>
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/// Checks a user against it's password hash
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/// </summary>
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/// <param name="profile">The users profile</param>
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/// <param name="password">The supplied password</param>
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/// <returns>Authenticated?</returns>
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public virtual bool AuthenticateUser(UserProfileData profile, string password)
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{
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MainLog.Instance.Verbose(
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"Authenticating " + profile.username + " " + profile.surname);
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password = password.Remove(0, 3); //remove $1$
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string s = Util.Md5Hash(password + ":" + profile.passwordSalt);
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return profile.passwordHash.Equals(s.ToString(), StringComparison.InvariantCultureIgnoreCase);
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}
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#region Xml Response
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/// <summary>
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///
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/// </summary>
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/// <param name="firstname"></param>
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/// <param name="lastname"></param>
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/// <returns></returns>
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public virtual UserProfileData GetTheUser(string firstname, string lastname)
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{
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return getUserProfile(firstname, lastname);
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}
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/// <summary>
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///
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/// </summary>
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/// <returns></returns>
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public virtual string GetMessage()
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{
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return _config.DefaultStartupMsg;
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}
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/// <summary>
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/// Customises the login response and fills in missing values.
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/// </summary>
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/// <param name="response">The existing response</param>
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/// <param name="theUser">The user profile</param>
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public abstract void CustomiseResponse( LoginResponse response, UserProfileData theUser);
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/// <summary>
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/// Main user login function
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/// </summary>
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/// <param name="request">The XMLRPC request</param>
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/// <returns>The response to send</returns>
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public XmlRpcResponse XmlRpcLoginMethod(XmlRpcRequest request)
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{
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System.Console.WriteLine("Attempting login now...");
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XmlRpcResponse response = new XmlRpcResponse();
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Hashtable requestData = (Hashtable)request.Params[0];
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bool GoodXML = (requestData.Contains("first") && requestData.Contains("last") && requestData.Contains("passwd"));
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bool GoodLogin = false;
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string firstname = "";
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string lastname = "";
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string passwd = "";
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UserProfileData userProfile;
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LoginResponse logResponse = new LoginResponse();
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if (GoodXML)
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{
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firstname = (string)requestData["first"];
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lastname = (string)requestData["last"];
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passwd = (string)requestData["passwd"];
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userProfile = GetTheUser(firstname, lastname);
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if (userProfile == null)
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return logResponse.CreateLoginFailedResponse();
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GoodLogin = AuthenticateUser(userProfile, passwd);
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}
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else
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{
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return logResponse.CreateGridErrorResponse();
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}
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if (!GoodLogin)
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{
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return logResponse.CreateLoginFailedResponse();
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}
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else
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{
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// If we already have a session...
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if (userProfile.currentAgent != null && userProfile.currentAgent.agentOnline)
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{
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// Reject the login
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return logResponse.CreateAlreadyLoggedInResponse();
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}
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// Otherwise...
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// Create a new agent session
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CreateAgent( userProfile, request);
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try
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{
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LLUUID AgentID = userProfile.UUID;
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// Inventory Library Section
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ArrayList AgentInventoryArray = new ArrayList();
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Hashtable TempHash;
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AgentInventory Library = new AgentInventory();
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Library.CreateRootFolder(AgentID, true);
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foreach (InventoryFolder InvFolder in Library.InventoryFolders.Values)
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{
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TempHash = new Hashtable();
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TempHash["name"] = InvFolder.FolderName;
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TempHash["parent_id"] = InvFolder.ParentID.ToStringHyphenated();
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TempHash["version"] = (Int32)InvFolder.Version;
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TempHash["type_default"] = (Int32)InvFolder.DefaultType;
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TempHash["folder_id"] = InvFolder.FolderID.ToStringHyphenated();
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AgentInventoryArray.Add(TempHash);
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}
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Hashtable InventoryRootHash = new Hashtable();
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InventoryRootHash["folder_id"] = Library.InventoryRoot.FolderID.ToStringHyphenated();
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ArrayList InventoryRoot = new ArrayList();
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InventoryRoot.Add(InventoryRootHash);
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// Circuit Code
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uint circode = (uint)(Util.RandomClass.Next());
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logResponse.Lastname = userProfile.surname;
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logResponse.Firstname = userProfile.username;
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logResponse.AgentID = AgentID.ToStringHyphenated();
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logResponse.SessionID = userProfile.currentAgent.sessionID.ToStringHyphenated();
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logResponse.SecureSessionID = userProfile.currentAgent.secureSessionID.ToStringHyphenated();
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logResponse.InventoryRoot = InventoryRoot;
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logResponse.InventorySkeleton = AgentInventoryArray;
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logResponse.CircuitCode = (Int32)circode;
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//logResponse.RegionX = 0; //overwritten
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//logResponse.RegionY = 0; //overwritten
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logResponse.Home = "!!null temporary value {home}!!"; // Overwritten
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//logResponse.LookAt = "\n[r" + TheUser.homeLookAt.X.ToString() + ",r" + TheUser.homeLookAt.Y.ToString() + ",r" + TheUser.homeLookAt.Z.ToString() + "]\n";
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//logResponse.SimAddress = "127.0.0.1"; //overwritten
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//logResponse.SimPort = 0; //overwritten
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logResponse.Message = this.GetMessage();
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try
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{
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this.CustomiseResponse( logResponse, userProfile);
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}
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catch (Exception e)
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{
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System.Console.WriteLine(e.ToString());
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return logResponse.CreateDeadRegionResponse();
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//return logResponse.ToXmlRpcResponse();
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}
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CommitAgent(ref userProfile);
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return logResponse.ToXmlRpcResponse();
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}
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catch (Exception E)
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{
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System.Console.WriteLine(E.ToString());
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}
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//}
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}
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return response;
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}
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#endregion
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/// <summary>
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/// Deletes an active agent session
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/// </summary>
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/// <param name="request">The request</param>
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/// <param name="path">The path (eg /bork/narf/test)</param>
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/// <param name="param">Parameters sent</param>
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/// <returns>Success "OK" else error</returns>
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public string RestDeleteUserSessionMethod(string request, string path, string param)
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{
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// TODO! Important!
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return "OK";
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}
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/// <summary>
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///
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/// </summary>
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/// <param name="user"></param>
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public void AddUserProfile(string firstName, string lastName, string pass, uint regX, uint regY)
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{
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UserProfileData user = new UserProfileData();
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user.homeLocation = new LLVector3(128, 128, 100);
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user.UUID = LLUUID.Random();
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user.username = firstName;
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user.surname = lastName;
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user.passwordHash = pass;
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user.passwordSalt = "";
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user.created = Util.UnixTimeSinceEpoch();
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user.homeLookAt = new LLVector3(100, 100, 100);
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user.homeRegion = Util.UIntsToLong((regX * 256), (regY * 256));
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foreach (KeyValuePair<string, IUserData> plugin in _plugins)
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{
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try
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{
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plugin.Value.addNewUserProfile(user);
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}
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catch (Exception e)
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{
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MainLog.Instance.Verbose("Unable to add user via " + plugin.Key + "(" + e.ToString() + ")");
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}
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}
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}
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/// <summary>
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/// Returns an error message that the user could not be found in the database
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/// </summary>
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/// <returns>XML string consisting of a error element containing individual error(s)</returns>
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public XmlRpcResponse CreateUnknownUserErrorResponse()
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{
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XmlRpcResponse response = new XmlRpcResponse();
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Hashtable responseData = new Hashtable();
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responseData["error_type"] = "unknown_user";
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responseData["error_desc"] = "The user requested is not in the database";
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response.Value = responseData;
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return response;
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}
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/// <summary>
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/// Converts a user profile to an XML element which can be returned
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/// </summary>
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/// <param name="profile">The user profile</param>
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/// <returns>A string containing an XML Document of the user profile</returns>
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public XmlRpcResponse ProfileToXmlRPCResponse(UserProfileData profile)
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|
{
|
|
XmlRpcResponse response = new XmlRpcResponse();
|
|
Hashtable responseData = new Hashtable();
|
|
|
|
// Account information
|
|
responseData["firstname"] = profile.username;
|
|
responseData["lastname"] = profile.surname;
|
|
responseData["uuid"] = profile.UUID.ToStringHyphenated();
|
|
// Server Information
|
|
responseData["server_inventory"] = profile.userInventoryURI;
|
|
responseData["server_asset"] = profile.userAssetURI;
|
|
// Profile Information
|
|
responseData["profile_about"] = profile.profileAboutText;
|
|
responseData["profile_firstlife_about"] = profile.profileFirstText;
|
|
responseData["profile_firstlife_image"] = profile.profileFirstImage.ToStringHyphenated();
|
|
responseData["profile_can_do"] = profile.profileCanDoMask.ToString();
|
|
responseData["profile_want_do"] = profile.profileWantDoMask.ToString();
|
|
responseData["profile_image"] = profile.profileImage.ToStringHyphenated();
|
|
responseData["profile_created"] = profile.created.ToString();
|
|
responseData["profile_lastlogin"] = profile.lastLogin.ToString();
|
|
// Home region information
|
|
responseData["home_coordinates_x"] = profile.homeLocation.X.ToString();
|
|
responseData["home_coordinates_y"] = profile.homeLocation.Y.ToString();
|
|
responseData["home_coordinates_z"] = profile.homeLocation.Z.ToString();
|
|
|
|
responseData["home_region"] = profile.homeRegion.ToString();
|
|
|
|
responseData["home_look_x"] = profile.homeLookAt.X.ToString();
|
|
responseData["home_look_y"] = profile.homeLookAt.Y.ToString();
|
|
responseData["home_look_z"] = profile.homeLookAt.Z.ToString();
|
|
response.Value = responseData;
|
|
|
|
return response;
|
|
}
|
|
|
|
#region XMLRPC User Methods
|
|
//should most likely move out of here and into the grid's userserver sub class
|
|
public XmlRpcResponse XmlRPCGetUserMethodName(XmlRpcRequest request)
|
|
{
|
|
XmlRpcResponse response = new XmlRpcResponse();
|
|
Hashtable requestData = (Hashtable)request.Params[0];
|
|
UserProfileData userProfile;
|
|
if (requestData.Contains("avatar_name"))
|
|
{
|
|
userProfile = getUserProfile((string)requestData["avatar_name"]);
|
|
if (userProfile == null)
|
|
{
|
|
return CreateUnknownUserErrorResponse();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return CreateUnknownUserErrorResponse();
|
|
}
|
|
|
|
return ProfileToXmlRPCResponse(userProfile);
|
|
}
|
|
|
|
public XmlRpcResponse XmlRPCGetUserMethodUUID(XmlRpcRequest request)
|
|
{
|
|
XmlRpcResponse response = new XmlRpcResponse();
|
|
Hashtable requestData = (Hashtable)request.Params[0];
|
|
UserProfileData userProfile;
|
|
System.Console.WriteLine("METHOD BY UUID CALLED");
|
|
if (requestData.Contains("avatar_uuid"))
|
|
{
|
|
userProfile = getUserProfile((LLUUID)requestData["avatar_uuid"]);
|
|
if (userProfile == null)
|
|
{
|
|
return CreateUnknownUserErrorResponse();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return CreateUnknownUserErrorResponse();
|
|
}
|
|
|
|
|
|
return ProfileToXmlRPCResponse(userProfile);
|
|
}
|
|
#endregion
|
|
|
|
}
|
|
}
|