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dfd0c2a54a
On non-HG this is on the only recognized failure state so we can return more information in the error result. On HG there are multiple failure states which would require more work to distinguish, so currently return the unsatisfying "Internal Error" like some other existing calls.
445 lines
19 KiB
C#
445 lines
19 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 System;
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using System.Reflection;
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using System.Text;
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using System.Xml;
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using System.Collections.Generic;
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using System.IO;
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using Nini.Config;
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using OpenSim.Framework;
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using OpenSim.Server.Base;
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using OpenSim.Services.Interfaces;
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using OpenSim.Framework.Servers.HttpServer;
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using OpenSim.Server.Handlers.Base;
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using log4net;
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using OpenMetaverse;
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namespace OpenSim.Groups
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{
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public class HGGroupsServiceRobustConnector : ServiceConnector
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{
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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private HGGroupsService m_GroupsService;
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private string m_ConfigName = "Groups";
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// Called by Robust shell
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public HGGroupsServiceRobustConnector(IConfigSource config, IHttpServer server, string configName) :
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this(config, server, configName, null, null)
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{
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}
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// Called by the sim-bound module
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public HGGroupsServiceRobustConnector(IConfigSource config, IHttpServer server, string configName, IOfflineIMService im, IUserAccountService users) :
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base(config, server, configName)
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{
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if (configName != String.Empty)
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m_ConfigName = configName;
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m_log.DebugFormat("[Groups.RobustHGConnector]: Starting with config name {0}", m_ConfigName);
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string homeURI = Util.GetConfigVarFromSections<string>(config, "HomeURI",
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new string[] { "Startup", "Hypergrid", m_ConfigName}, string.Empty);
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if (homeURI == string.Empty)
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throw new Exception(String.Format("[Groups.RobustHGConnector]: please provide the HomeURI [Startup] or in section {0}", m_ConfigName));
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IConfig cnf = config.Configs[m_ConfigName];
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if (cnf == null)
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throw new Exception(String.Format("[Groups.RobustHGConnector]: {0} section does not exist", m_ConfigName));
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if (im == null)
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{
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string imDll = cnf.GetString("OfflineIMService", string.Empty);
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if (imDll == string.Empty)
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throw new Exception(String.Format("[Groups.RobustHGConnector]: please provide OfflineIMService in section {0}", m_ConfigName));
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Object[] args = new Object[] { config };
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im = ServerUtils.LoadPlugin<IOfflineIMService>(imDll, args);
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}
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if (users == null)
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{
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string usersDll = cnf.GetString("UserAccountService", string.Empty);
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if (usersDll == string.Empty)
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throw new Exception(String.Format("[Groups.RobustHGConnector]: please provide UserAccountService in section {0}", m_ConfigName));
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Object[] args = new Object[] { config };
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users = ServerUtils.LoadPlugin<IUserAccountService>(usersDll, args);
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}
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m_GroupsService = new HGGroupsService(config, im, users, homeURI);
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server.AddStreamHandler(new HGGroupsServicePostHandler(m_GroupsService));
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}
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}
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public class HGGroupsServicePostHandler : 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 HGGroupsService m_GroupsService;
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public HGGroupsServicePostHandler(HGGroupsService service) :
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base("POST", "/hg-groups")
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{
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m_GroupsService = service;
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}
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protected override byte[] ProcessRequest(string path, Stream requestData,
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IOSHttpRequest httpRequest, IOSHttpResponse 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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//m_log.DebugFormat("[XXX]: query String: {0}", body);
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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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string method = request["METHOD"].ToString();
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request.Remove("METHOD");
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m_log.DebugFormat("[Groups.RobustHGConnector]: {0}", method);
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switch (method)
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{
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case "POSTGROUP":
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return HandleAddGroupProxy(request);
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case "REMOVEAGENTFROMGROUP":
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return HandleRemoveAgentFromGroup(request);
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case "GETGROUP":
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return HandleGetGroup(request);
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case "ADDNOTICE":
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return HandleAddNotice(request);
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case "VERIFYNOTICE":
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return HandleVerifyNotice(request);
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case "GETGROUPMEMBERS":
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return HandleGetGroupMembers(request);
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case "GETGROUPROLES":
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return HandleGetGroupRoles(request);
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case "GETROLEMEMBERS":
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return HandleGetRoleMembers(request);
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}
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m_log.DebugFormat("[Groups.RobustHGConnector]: 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.Error(string.Format("[Groups.RobustHGConnector]: Exception {0} ", e.Message), e);
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}
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return FailureResult();
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}
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byte[] HandleAddGroupProxy(Dictionary<string, object> request)
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{
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Dictionary<string, object> result = new Dictionary<string, object>();
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if (!request.ContainsKey("RequestingAgentID") || !request.ContainsKey("GroupID")
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|| !request.ContainsKey("AgentID")
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|| !request.ContainsKey("AccessToken") || !request.ContainsKey("Location"))
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NullResult(result, "Bad network data");
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else
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{
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string RequestingAgentID = request["RequestingAgentID"].ToString();
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string agentID = request["AgentID"].ToString();
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UUID groupID = new UUID(request["GroupID"].ToString());
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string accessToken = request["AccessToken"].ToString();
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string location = request["Location"].ToString();
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string name = string.Empty;
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if (request.ContainsKey("Name"))
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name = request["Name"].ToString();
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string reason = string.Empty;
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bool success = m_GroupsService.CreateGroupProxy(RequestingAgentID, agentID, accessToken, groupID, location, name, out reason);
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result["REASON"] = reason;
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result["RESULT"] = success.ToString();
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}
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string xmlString = ServerUtils.BuildXmlResponse(result);
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//m_log.DebugFormat("[XXX]: resp string: {0}", xmlString);
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return Util.UTF8NoBomEncoding.GetBytes(xmlString);
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}
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byte[] HandleRemoveAgentFromGroup(Dictionary<string, object> request)
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{
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Dictionary<string, object> result = new Dictionary<string, object>();
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if (!request.ContainsKey("AccessToken") || !request.ContainsKey("AgentID") ||
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!request.ContainsKey("GroupID"))
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NullResult(result, "Bad network data");
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else
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{
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UUID groupID = new UUID(request["GroupID"].ToString());
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string agentID = request["AgentID"].ToString();
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string token = request["AccessToken"].ToString();
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if (!m_GroupsService.RemoveAgentFromGroup(agentID, agentID, groupID, token))
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NullResult(result, "Internal error");
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else
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result["RESULT"] = "true";
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}
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//m_log.DebugFormat("[XXX]: resp string: {0}", xmlString);
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return Util.UTF8NoBomEncoding.GetBytes(ServerUtils.BuildXmlResponse(result));
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}
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byte[] HandleGetGroup(Dictionary<string, object> request)
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{
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Dictionary<string, object> result = new Dictionary<string, object>();
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if (!request.ContainsKey("RequestingAgentID") || !request.ContainsKey("AccessToken"))
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NullResult(result, "Bad network data");
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else
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{
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string RequestingAgentID = request["RequestingAgentID"].ToString();
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string token = request["AccessToken"].ToString();
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UUID groupID = UUID.Zero;
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string groupName = string.Empty;
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if (request.ContainsKey("GroupID"))
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groupID = new UUID(request["GroupID"].ToString());
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if (request.ContainsKey("Name"))
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groupName = request["Name"].ToString();
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ExtendedGroupRecord grec = m_GroupsService.GetGroupRecord(RequestingAgentID, groupID, groupName, token);
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if (grec == null)
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NullResult(result, "Group not found");
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else
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result["RESULT"] = GroupsDataUtils.GroupRecord(grec);
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}
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string xmlString = ServerUtils.BuildXmlResponse(result);
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//m_log.DebugFormat("[XXX]: resp string: {0}", xmlString);
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return Util.UTF8NoBomEncoding.GetBytes(xmlString);
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}
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byte[] HandleGetGroupMembers(Dictionary<string, object> request)
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{
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Dictionary<string, object> result = new Dictionary<string, object>();
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if (!request.ContainsKey("RequestingAgentID") || !request.ContainsKey("GroupID") || !request.ContainsKey("AccessToken"))
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NullResult(result, "Bad network data");
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else
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{
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UUID groupID = new UUID(request["GroupID"].ToString());
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string requestingAgentID = request["RequestingAgentID"].ToString();
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string token = request["AccessToken"].ToString();
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List<ExtendedGroupMembersData> members = m_GroupsService.GetGroupMembers(requestingAgentID, groupID, token);
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if (members == null || (members != null && members.Count == 0))
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{
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NullResult(result, "No members");
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}
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else
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{
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Dictionary<string, object> dict = new Dictionary<string, object>();
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int i = 0;
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foreach (ExtendedGroupMembersData m in members)
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{
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dict["m-" + i++] = GroupsDataUtils.GroupMembersData(m);
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}
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result["RESULT"] = dict;
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}
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}
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string xmlString = ServerUtils.BuildXmlResponse(result);
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//m_log.DebugFormat("[XXX]: resp string: {0}", xmlString);
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return Util.UTF8NoBomEncoding.GetBytes(xmlString);
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}
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byte[] HandleGetGroupRoles(Dictionary<string, object> request)
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{
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Dictionary<string, object> result = new Dictionary<string, object>();
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if (!request.ContainsKey("RequestingAgentID") || !request.ContainsKey("GroupID") || !request.ContainsKey("AccessToken"))
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NullResult(result, "Bad network data");
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else
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{
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UUID groupID = new UUID(request["GroupID"].ToString());
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string requestingAgentID = request["RequestingAgentID"].ToString();
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string token = request["AccessToken"].ToString();
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List<GroupRolesData> roles = m_GroupsService.GetGroupRoles(requestingAgentID, groupID, token);
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if (roles == null || (roles != null && roles.Count == 0))
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{
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NullResult(result, "No members");
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}
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else
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{
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Dictionary<string, object> dict = new Dictionary<string, object>();
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int i = 0;
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foreach (GroupRolesData r in roles)
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dict["r-" + i++] = GroupsDataUtils.GroupRolesData(r);
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result["RESULT"] = dict;
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}
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}
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string xmlString = ServerUtils.BuildXmlResponse(result);
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//m_log.DebugFormat("[XXX]: resp string: {0}", xmlString);
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return Util.UTF8NoBomEncoding.GetBytes(xmlString);
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}
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byte[] HandleGetRoleMembers(Dictionary<string, object> request)
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{
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Dictionary<string, object> result = new Dictionary<string, object>();
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if (!request.ContainsKey("RequestingAgentID") || !request.ContainsKey("GroupID") || !request.ContainsKey("AccessToken"))
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NullResult(result, "Bad network data");
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else
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{
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UUID groupID = new UUID(request["GroupID"].ToString());
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string requestingAgentID = request["RequestingAgentID"].ToString();
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string token = request["AccessToken"].ToString();
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List<ExtendedGroupRoleMembersData> rmembers = m_GroupsService.GetGroupRoleMembers(requestingAgentID, groupID, token);
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if (rmembers == null || (rmembers != null && rmembers.Count == 0))
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{
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NullResult(result, "No members");
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}
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else
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{
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Dictionary<string, object> dict = new Dictionary<string, object>();
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int i = 0;
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foreach (ExtendedGroupRoleMembersData rm in rmembers)
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dict["rm-" + i++] = GroupsDataUtils.GroupRoleMembersData(rm);
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result["RESULT"] = dict;
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}
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}
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string xmlString = ServerUtils.BuildXmlResponse(result);
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//m_log.DebugFormat("[XXX]: resp string: {0}", xmlString);
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return Util.UTF8NoBomEncoding.GetBytes(xmlString);
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}
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byte[] HandleAddNotice(Dictionary<string, object> request)
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{
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Dictionary<string, object> result = new Dictionary<string, object>();
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if (!request.ContainsKey("RequestingAgentID") || !request.ContainsKey("GroupID") || !request.ContainsKey("NoticeID") ||
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!request.ContainsKey("FromName") || !request.ContainsKey("Subject") || !request.ContainsKey("Message") ||
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!request.ContainsKey("HasAttachment"))
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NullResult(result, "Bad network data");
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else
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{
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bool hasAtt = bool.Parse(request["HasAttachment"].ToString());
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byte attType = 0;
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string attName = string.Empty;
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string attOwner = string.Empty;
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UUID attItem = UUID.Zero;
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if (request.ContainsKey("AttachmentType"))
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attType = byte.Parse(request["AttachmentType"].ToString());
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if (request.ContainsKey("AttachmentName"))
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attName = request["AttachmentType"].ToString();
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if (request.ContainsKey("AttachmentItemID"))
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attItem = new UUID(request["AttachmentItemID"].ToString());
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if (request.ContainsKey("AttachmentOwnerID"))
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attOwner = request["AttachmentOwnerID"].ToString();
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bool success = m_GroupsService.AddNotice(request["RequestingAgentID"].ToString(), new UUID(request["GroupID"].ToString()),
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new UUID(request["NoticeID"].ToString()), request["FromName"].ToString(), request["Subject"].ToString(),
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request["Message"].ToString(), hasAtt, attType, attName, attItem, attOwner);
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result["RESULT"] = success.ToString();
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}
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string xmlString = ServerUtils.BuildXmlResponse(result);
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//m_log.DebugFormat("[XXX]: resp string: {0}", xmlString);
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return Util.UTF8NoBomEncoding.GetBytes(xmlString);
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}
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byte[] HandleVerifyNotice(Dictionary<string, object> request)
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{
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Dictionary<string, object> result = new Dictionary<string, object>();
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if (!request.ContainsKey("NoticeID") || !request.ContainsKey("GroupID"))
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NullResult(result, "Bad network data");
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else
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{
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UUID noticeID = new UUID(request["NoticeID"].ToString());
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UUID groupID = new UUID(request["GroupID"].ToString());
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bool success = m_GroupsService.VerifyNotice(noticeID, groupID);
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//m_log.DebugFormat("[XXX]: VerifyNotice returned {0}", success);
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result["RESULT"] = success.ToString();
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}
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string xmlString = ServerUtils.BuildXmlResponse(result);
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//m_log.DebugFormat("[XXX]: resp string: {0}", xmlString);
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return Util.UTF8NoBomEncoding.GetBytes(xmlString);
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}
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//
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//
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//
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//
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//
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#region Helpers
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private void NullResult(Dictionary<string, object> result, string reason)
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{
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result["RESULT"] = "NULL";
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result["REASON"] = reason;
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}
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private byte[] FailureResult()
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{
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Dictionary<string, object> result = new Dictionary<string, object>();
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NullResult(result, "Unknown method");
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string xmlString = ServerUtils.BuildXmlResponse(result);
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return Util.UTF8NoBomEncoding.GetBytes(xmlString);
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}
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#endregion
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}
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}
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