Commit Avination's God Kick feature.
Melanie
parent
6f3c905744
commit
5cd77a460c
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@ -32,14 +32,35 @@ using OpenMetaverse;
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using OpenSim.Framework;
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using OpenSim.Region.Framework.Scenes;
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using OpenSim.Region.Framework.Interfaces;
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using System;
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using System.Reflection;
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using System.Collections;
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using System.Collections.Specialized;
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using System.Reflection;
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using System.IO;
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using System.Web;
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using System.Xml;
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using log4net;
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using Mono.Addins;
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using OpenMetaverse.Messages.Linden;
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using OpenMetaverse.StructuredData;
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using OpenSim.Framework.Capabilities;
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using OpenSim.Framework.Servers;
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using OpenSim.Framework.Servers.HttpServer;
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using Caps = OpenSim.Framework.Capabilities.Caps;
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using OSDArray = OpenMetaverse.StructuredData.OSDArray;
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using OSDMap = OpenMetaverse.StructuredData.OSDMap;
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namespace OpenSim.Region.CoreModules.Avatar.Gods
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{
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[Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "GodsModule")]
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public class GodsModule : INonSharedRegionModule, IGodsModule
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{
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private static readonly ILog m_log =
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LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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/// <summary>Special UUID for actions that apply to all agents</summary>
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private static readonly UUID ALL_AGENTS = new UUID("44e87126-e794-4ded-05b3-7c42da3d5cdb");
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@ -65,6 +86,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Gods
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m_scene = scene;
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m_scene.RegisterModuleInterface<IGodsModule>(this);
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m_scene.EventManager.OnNewClient += SubscribeToClientEvents;
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m_scene.EventManager.OnRegisterCaps += OnRegisterCaps;
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scene.EventManager.OnIncomingInstantMessage +=
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OnIncomingInstantMessage;
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}
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public void RemoveRegion(Scene scene)
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@ -98,6 +122,47 @@ namespace OpenSim.Region.CoreModules.Avatar.Gods
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client.OnRequestGodlikePowers -= RequestGodlikePowers;
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}
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private void OnRegisterCaps(UUID agentID, Caps caps)
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{
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string uri = "/CAPS/" + UUID.Random();
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caps.RegisterHandler("UntrustedSimulatorMessage",
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new RestStreamHandler("POST", uri,
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HandleUntrustedSimulatorMessage));
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}
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private string HandleUntrustedSimulatorMessage(string request,
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string path, string param, IOSHttpRequest httpRequest,
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IOSHttpResponse httpResponse)
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{
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OSDMap osd = (OSDMap)OSDParser.DeserializeLLSDXml(request);
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string message = osd["message"].AsString();
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if (message == "GodKickUser")
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{
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OSDMap body = (OSDMap)osd["body"];
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OSDArray userInfo = (OSDArray)body["UserInfo"];
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OSDMap userData = (OSDMap)userInfo[0];
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UUID agentID = userData["AgentID"].AsUUID();
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UUID godID = userData["GodID"].AsUUID();
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UUID godSessionID = userData["GodSessionID"].AsUUID();
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uint kickFlags = userData["KickFlags"].AsUInteger();
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string reason = userData["Reason"].AsString();
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ScenePresence god = m_scene.GetScenePresence(godID);
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if (god == null || god.ControllingClient.SessionId != godSessionID)
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return String.Empty;
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KickUser(godID, godSessionID, agentID, kickFlags, Util.StringToBytes1024(reason));
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}
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else
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{
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m_log.ErrorFormat("[GOD]: Unhandled UntrustedSimulatorMessage: {0}", message);
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}
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return String.Empty;
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}
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public void RequestGodlikePowers(
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UUID agentID, UUID sessionID, UUID token, bool godLike, IClientAPI controllingClient)
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{
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@ -146,76 +211,86 @@ namespace OpenSim.Region.CoreModules.Avatar.Gods
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/// <param name="reason">The message to send to the user after it's been turned into a field</param>
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public void KickUser(UUID godID, UUID sessionID, UUID agentID, uint kickflags, byte[] reason)
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{
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UUID kickUserID = ALL_AGENTS;
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if (!m_scene.Permissions.IsGod(godID))
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return;
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ScenePresence sp = m_scene.GetScenePresence(agentID);
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if (sp != null || agentID == kickUserID)
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if (sp == null && agentID != ALL_AGENTS)
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{
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if (m_scene.Permissions.IsGod(godID))
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IMessageTransferModule transferModule =
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m_scene.RequestModuleInterface<IMessageTransferModule>();
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if (transferModule != null)
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{
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if (kickflags == 0)
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{
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if (agentID == kickUserID)
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{
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string reasonStr = Utils.BytesToString(reason);
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m_scene.ForEachClient(
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delegate(IClientAPI controller)
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{
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if (controller.AgentId != godID)
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controller.Kick(reasonStr);
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}
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);
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// This is a bit crude. It seems the client will be null before it actually stops the thread
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// The thread will kill itself eventually :/
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// Is there another way to make sure *all* clients get this 'inter region' message?
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m_scene.ForEachRootClient(
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delegate(IClientAPI client)
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{
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if (client.AgentId != godID)
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{
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client.Close();
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}
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}
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);
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}
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else
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{
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m_scene.SceneGraph.removeUserCount(!sp.IsChildAgent);
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sp.ControllingClient.Kick(Utils.BytesToString(reason));
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sp.ControllingClient.Close();
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}
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}
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if (kickflags == 1)
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{
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sp.AllowMovement = false;
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if (DialogModule != null)
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{
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DialogModule.SendAlertToUser(agentID, Utils.BytesToString(reason));
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DialogModule.SendAlertToUser(godID, "User Frozen");
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}
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}
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if (kickflags == 2)
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{
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sp.AllowMovement = true;
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if (DialogModule != null)
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{
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DialogModule.SendAlertToUser(agentID, Utils.BytesToString(reason));
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DialogModule.SendAlertToUser(godID, "User Unfrozen");
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}
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}
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m_log.DebugFormat("[GODS]: Sending nonlocal kill for agent {0}", agentID);
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transferModule.SendInstantMessage(new GridInstantMessage(
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m_scene, godID, "God", agentID, (byte)250, false,
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Utils.BytesToString(reason), UUID.Zero, true,
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new Vector3(), new byte[] {(byte)kickflags}, true),
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delegate(bool success) {} );
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}
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else
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return;
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}
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switch (kickflags)
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{
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case 0:
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if (sp != null)
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{
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if (DialogModule != null)
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DialogModule.SendAlertToUser(godID, "Kick request denied");
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KickPresence(sp, Utils.BytesToString(reason));
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}
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else if (agentID == ALL_AGENTS)
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{
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m_scene.ForEachRootScenePresence(
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delegate(ScenePresence p)
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{
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if (p.UUID != godID && (!m_scene.Permissions.IsGod(p.UUID)))
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KickPresence(p, Utils.BytesToString(reason));
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}
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);
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}
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break;
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case 1:
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if (sp != null)
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{
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sp.AllowMovement = false;
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m_dialogModule.SendAlertToUser(agentID, Utils.BytesToString(reason));
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m_dialogModule.SendAlertToUser(godID, "User Frozen");
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}
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break;
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case 2:
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if (sp != null)
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{
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sp.AllowMovement = true;
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m_dialogModule.SendAlertToUser(agentID, Utils.BytesToString(reason));
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m_dialogModule.SendAlertToUser(godID, "User Unfrozen");
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}
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break;
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default:
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break;
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}
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}
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private void KickPresence(ScenePresence sp, string reason)
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{
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if (sp.IsChildAgent)
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return;
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sp.ControllingClient.Kick(reason);
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sp.MakeChildAgent();
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sp.ControllingClient.Close();
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}
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private void OnIncomingInstantMessage(GridInstantMessage msg)
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{
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if (msg.dialog == (uint)250) // Nonlocal kick
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{
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UUID agentID = new UUID(msg.toAgentID);
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string reason = msg.message;
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UUID godID = new UUID(msg.fromAgentID);
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uint kickMode = (uint)msg.binaryBucket[0];
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KickUser(godID, UUID.Zero, agentID, kickMode, Util.StringToBytes1024(reason));
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}
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}
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}
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}
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}
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