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