clockwerk-opensim-stable – Blame information for rev 1
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| 1 | vero | 1 | /* |
| 2 | * Copyright (c) Contributors, http://opensimulator.org/ |
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| 3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. |
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| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions are met: |
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| 7 | * * Redistributions of source code must retain the above copyright |
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| 8 | * notice, this list of conditions and the following disclaimer. |
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| 9 | * * Redistributions in binary form must reproduce the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer in the |
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| 11 | * documentation and/or other materials provided with the distribution. |
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| 12 | * * Neither the name of the OpenSimulator Project nor the |
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| 13 | * names of its contributors may be used to endorse or promote products |
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| 14 | * derived from this software without specific prior written permission. |
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| 15 | * |
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| 16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY |
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| 17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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| 18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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| 19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY |
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| 20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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| 21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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| 22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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| 23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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| 25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 26 | */ |
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| 27 | |||
| 28 | using System; |
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| 29 | using System.Collections; |
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| 30 | using System.IO; |
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| 31 | using System.Reflection; |
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| 32 | using System.Net; |
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| 33 | using System.Text; |
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| 34 | |||
| 35 | using OpenSim.Server.Base; |
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| 36 | using OpenSim.Server.Handlers.Base; |
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| 37 | using OpenSim.Services.Interfaces; |
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| 38 | using GridRegion = OpenSim.Services.Interfaces.GridRegion; |
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| 39 | using OpenSim.Framework; |
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| 40 | using OpenSim.Framework.Servers.HttpServer; |
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| 41 | using OpenSim.Server.Handlers.Simulation; |
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| 42 | using Utils = OpenSim.Server.Handlers.Simulation.Utils; |
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| 43 | |||
| 44 | using OpenMetaverse; |
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| 45 | using OpenMetaverse.StructuredData; |
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| 46 | using Nini.Config; |
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| 47 | using log4net; |
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| 48 | |||
| 49 | |||
| 50 | namespace OpenSim.Server.Handlers.Hypergrid |
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| 51 | { |
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| 52 | public class HomeAgentHandler : AgentPostHandler |
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| 53 | { |
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| 54 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); |
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| 55 | private IUserAgentService m_UserAgentService; |
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| 56 | |||
| 57 | private string m_LoginServerIP; |
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| 58 | |||
| 59 | public HomeAgentHandler(IUserAgentService userAgentService, string loginServerIP, bool proxy) : |
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| 60 | base("/homeagent") |
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| 61 | { |
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| 62 | m_UserAgentService = userAgentService; |
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| 63 | m_LoginServerIP = loginServerIP; |
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| 64 | m_Proxy = proxy; |
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| 65 | } |
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| 66 | |||
| 67 | protected override AgentDestinationData CreateAgentDestinationData() |
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| 68 | { |
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| 69 | return new ExtendedAgentDestinationData(); |
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| 70 | } |
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| 71 | |||
| 72 | protected override void UnpackData(OSDMap args, AgentDestinationData d, Hashtable request) |
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| 73 | { |
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| 74 | base.UnpackData(args, d, request); |
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| 75 | ExtendedAgentDestinationData data = (ExtendedAgentDestinationData)d; |
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| 76 | try |
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| 77 | { |
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| 78 | if (args.ContainsKey("gatekeeper_host") && args["gatekeeper_host"] != null) |
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| 79 | data.host = args["gatekeeper_host"].AsString(); |
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| 80 | if (args.ContainsKey("gatekeeper_port") && args["gatekeeper_port"] != null) |
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| 81 | Int32.TryParse(args["gatekeeper_port"].AsString(), out data.port); |
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| 82 | if (args.ContainsKey("gatekeeper_serveruri") && args["gatekeeper_serveruri"] != null) |
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| 83 | data.gatekeeperServerURI = args["gatekeeper_serveruri"]; |
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| 84 | if (args.ContainsKey("destination_serveruri") && args["destination_serveruri"] != null) |
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| 85 | data.destinationServerURI = args["destination_serveruri"]; |
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| 86 | |||
| 87 | } |
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| 88 | catch (InvalidCastException) |
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| 89 | { |
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| 90 | m_log.ErrorFormat("[HOME AGENT HANDLER]: Bad cast in UnpackData"); |
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| 91 | } |
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| 92 | |||
| 93 | string callerIP = GetCallerIP(request); |
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| 94 | // Verify if this call came from the login server |
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| 95 | if (callerIP == m_LoginServerIP) |
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| 96 | data.fromLogin = true; |
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| 97 | |||
| 98 | } |
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| 99 | |||
| 100 | protected override GridRegion ExtractGatekeeper(AgentDestinationData d) |
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| 101 | { |
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| 102 | if (d is ExtendedAgentDestinationData) |
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| 103 | { |
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| 104 | ExtendedAgentDestinationData data = (ExtendedAgentDestinationData)d; |
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| 105 | GridRegion gatekeeper = new GridRegion(); |
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| 106 | gatekeeper.ServerURI = data.gatekeeperServerURI; |
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| 107 | gatekeeper.ExternalHostName = data.host; |
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| 108 | gatekeeper.HttpPort = (uint)data.port; |
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| 109 | gatekeeper.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 0); |
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| 110 | |||
| 111 | return gatekeeper; |
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| 112 | } |
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| 113 | else |
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| 114 | m_log.WarnFormat("[HOME AGENT HANDLER]: Wrong data type"); |
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| 115 | |||
| 116 | return null; |
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| 117 | } |
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| 118 | |||
| 119 | |||
| 120 | protected override bool CreateAgent(GridRegion gatekeeper, GridRegion destination, AgentCircuitData aCircuit, uint teleportFlags, bool fromLogin, out string reason) |
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| 121 | { |
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| 122 | return m_UserAgentService.LoginAgentToGrid(aCircuit, gatekeeper, destination, fromLogin, out reason); |
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| 123 | } |
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| 124 | |||
| 125 | } |
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| 126 | |||
| 127 | public class ExtendedAgentDestinationData : AgentDestinationData |
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| 128 | { |
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| 129 | public string host; |
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| 130 | public int port; |
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| 131 | public string gatekeeperServerURI; |
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| 132 | public string destinationServerURI; |
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| 133 | |||
| 134 | } |
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| 135 | |||
| 136 | } |