306 lines
11 KiB
C#
306 lines
11 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.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 OpenSimulator 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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using Nini.Config;
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using log4net;
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using System;
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using System.Reflection;
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using System.IO;
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using System.Net;
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using System.Text;
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using System.Text.RegularExpressions;
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using System.Xml;
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using System.Xml.Serialization;
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using System.Collections.Generic;
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using OpenSim.Server.Base;
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using OpenSim.Services.Interfaces;
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using OpenSim.Services.UserAccountService;
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using OpenSim.Framework;
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using OpenSim.Framework.Servers.HttpServer;
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using OpenMetaverse;
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namespace OpenSim.Server.Handlers.UserAccounts
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{
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public class UserAccountServerPostHandler : BaseStreamHandler
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{
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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private IUserAccountService m_UserAccountService;
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private bool m_AllowCreateUser = false;
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public UserAccountServerPostHandler(IUserAccountService service)
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: this(service, null) {}
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public UserAccountServerPostHandler(IUserAccountService service, IConfig config) :
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base("POST", "/accounts")
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{
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m_UserAccountService = service;
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if (config != null)
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m_AllowCreateUser = config.GetBoolean("AllowCreateUser", m_AllowCreateUser);
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}
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public override byte[] Handle(string path, Stream requestData,
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OSHttpRequest httpRequest, OSHttpResponse httpResponse)
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{
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StreamReader sr = new StreamReader(requestData);
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string body = sr.ReadToEnd();
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sr.Close();
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body = body.Trim();
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// We need to check the authorization header
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//httpRequest.Headers["authorization"] ...
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//m_log.DebugFormat("[XXX]: query String: {0}", body);
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string method = string.Empty;
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try
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{
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Dictionary<string, object> request =
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ServerUtils.ParseQueryString(body);
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if (!request.ContainsKey("METHOD"))
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return FailureResult();
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method = request["METHOD"].ToString();
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switch (method)
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{
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case "createuser":
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if (m_AllowCreateUser)
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return CreateUser(request);
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else
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break;
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case "getaccount":
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return GetAccount(request);
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case "getaccounts":
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return GetAccounts(request);
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case "setaccount":
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return StoreAccount(request);
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}
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m_log.DebugFormat("[USER SERVICE HANDLER]: unknown method request: {0}", method);
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}
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catch (Exception e)
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{
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m_log.DebugFormat("[USER SERVICE HANDLER]: Exception in method {0}: {1}", method, e);
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}
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return FailureResult();
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}
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byte[] GetAccount(Dictionary<string, object> request)
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{
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UserAccount account = null;
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UUID scopeID = UUID.Zero;
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Dictionary<string, object> result = new Dictionary<string, object>();
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if (!request.ContainsKey("ScopeID"))
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{
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result["result"] = "null";
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return ResultToBytes(result);
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}
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if (!UUID.TryParse(request["ScopeID"].ToString(), out scopeID))
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{
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result["result"] = "null";
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return ResultToBytes(result);
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}
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if (request.ContainsKey("UserID") && request["UserID"] != null)
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{
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UUID userID;
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if (UUID.TryParse(request["UserID"].ToString(), out userID))
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account = m_UserAccountService.GetUserAccount(scopeID, userID);
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}
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else if (request.ContainsKey("Email") && request["Email"] != null)
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{
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account = m_UserAccountService.GetUserAccount(scopeID, request["Email"].ToString());
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}
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else if (request.ContainsKey("FirstName") && request.ContainsKey("LastName") &&
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request["FirstName"] != null && request["LastName"] != null)
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{
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account = m_UserAccountService.GetUserAccount(scopeID, request["FirstName"].ToString(), request["LastName"].ToString());
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}
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if (account == null)
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{
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result["result"] = "null";
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}
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else
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{
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result["result"] = account.ToKeyValuePairs();
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}
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return ResultToBytes(result);
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}
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byte[] GetAccounts(Dictionary<string, object> request)
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{
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if (!request.ContainsKey("ScopeID") || !request.ContainsKey("query"))
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return FailureResult();
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UUID scopeID = UUID.Zero;
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if (!UUID.TryParse(request["ScopeID"].ToString(), out scopeID))
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return FailureResult();
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string query = request["query"].ToString();
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List<UserAccount> accounts = m_UserAccountService.GetUserAccounts(scopeID, query);
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Dictionary<string, object> result = new Dictionary<string, object>();
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if ((accounts == null) || ((accounts != null) && (accounts.Count == 0)))
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result["result"] = "null";
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else
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{
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int i = 0;
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foreach (UserAccount acc in accounts)
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{
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Dictionary<string, object> rinfoDict = acc.ToKeyValuePairs();
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result["account" + i] = rinfoDict;
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i++;
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}
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}
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string xmlString = ServerUtils.BuildXmlResponse(result);
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//m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString);
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UTF8Encoding encoding = new UTF8Encoding();
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return encoding.GetBytes(xmlString);
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}
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byte[] StoreAccount(Dictionary<string, object> request)
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{
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// No can do. No changing user accounts from remote sims
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return FailureResult();
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}
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byte[] CreateUser(Dictionary<string, object> request)
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{
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if (!
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request.ContainsKey("FirstName")
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&& request.ContainsKey("LastName")
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&& request.ContainsKey("Password"))
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return FailureResult();
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Dictionary<string, object> result = new Dictionary<string, object>();
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UUID scopeID = UUID.Zero;
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if (request.ContainsKey("ScopeID") && !UUID.TryParse(request["ScopeID"].ToString(), out scopeID))
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return FailureResult();
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UUID principalID = UUID.Random();
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if (request.ContainsKey("UserID") && !UUID.TryParse(request["UserID"].ToString(), out principalID))
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return FailureResult();
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string firstName = request["FirstName"].ToString();
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string lastName = request["LastName"].ToString();
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string password = request["Password"].ToString();
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string email = "";
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if (request.ContainsKey("Email"))
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email = request["Email"].ToString();
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UserAccount createdUserAccount = null;
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if (m_UserAccountService is UserAccountService)
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createdUserAccount
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= ((UserAccountService)m_UserAccountService).CreateUser(
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scopeID, principalID, firstName, lastName, password, email);
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if (createdUserAccount == null)
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return FailureResult();
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result["result"] = createdUserAccount.ToKeyValuePairs();
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return ResultToBytes(result);
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}
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private byte[] SuccessResult()
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{
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XmlDocument doc = new XmlDocument();
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XmlNode xmlnode = doc.CreateNode(XmlNodeType.XmlDeclaration,
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"", "");
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doc.AppendChild(xmlnode);
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XmlElement rootElement = doc.CreateElement("", "ServerResponse",
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"");
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doc.AppendChild(rootElement);
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XmlElement result = doc.CreateElement("", "result", "");
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result.AppendChild(doc.CreateTextNode("Success"));
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rootElement.AppendChild(result);
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return DocToBytes(doc);
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}
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private byte[] FailureResult()
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{
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XmlDocument doc = new XmlDocument();
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XmlNode xmlnode = doc.CreateNode(XmlNodeType.XmlDeclaration,
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"", "");
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doc.AppendChild(xmlnode);
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XmlElement rootElement = doc.CreateElement("", "ServerResponse",
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"");
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doc.AppendChild(rootElement);
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XmlElement result = doc.CreateElement("", "result", "");
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result.AppendChild(doc.CreateTextNode("Failure"));
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rootElement.AppendChild(result);
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return DocToBytes(doc);
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}
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private byte[] DocToBytes(XmlDocument doc)
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{
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MemoryStream ms = new MemoryStream();
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XmlTextWriter xw = new XmlTextWriter(ms, null);
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xw.Formatting = Formatting.Indented;
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doc.WriteTo(xw);
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xw.Flush();
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return ms.ToArray();
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}
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private byte[] ResultToBytes(Dictionary<string, object> result)
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{
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string xmlString = ServerUtils.BuildXmlResponse(result);
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UTF8Encoding encoding = new UTF8Encoding();
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return encoding.GetBytes(xmlString);
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}
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}
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}
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