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change the RemoteParcelRequest cap

master
UbitUmarov 2020-04-27 17:46:33 +01:00
parent b5067baa4a
commit 6d66770228
1 changed files with 19 additions and 29 deletions
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48
OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
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@ -49,6 +49,8 @@ using OpenSim.Region.PhysicsModules.SharedBase;
using OpenSim.Services.Interfaces; using OpenSim.Services.Interfaces;
using Caps = OpenSim.Framework.Capabilities.Caps; using Caps = OpenSim.Framework.Capabilities.Caps;
using GridRegion = OpenSim.Services.Interfaces.GridRegion; using GridRegion = OpenSim.Services.Interfaces.GridRegion;
using OSDMap = OpenMetaverse.StructuredData.OSDMap;
using OSDArray = OpenMetaverse.StructuredData.OSDArray;
namespace OpenSim.Region.CoreModules.World.Land namespace OpenSim.Region.CoreModules.World.Land
{ {
@ -1917,16 +1919,7 @@ namespace OpenSim.Region.CoreModules.World.Land
private void EventManagerOnRegisterCaps(UUID agentID, Caps caps) private void EventManagerOnRegisterCaps(UUID agentID, Caps caps)
{ {
caps.RegisterSimpleHandler("RemoteParcelRequest", new SimpleOSDMapHandler("POST","/" + UUID.Random(), RemoteParcelRequest));
string cap = "/CAPS/" + UUID.Random();
caps.RegisterHandler(
"RemoteParcelRequest",
new RestStreamHandler(
"POST", cap,
(request, path, param, httpRequest, httpResponse)
=> RemoteParcelRequest(request, path, param, agentID, caps),
"RemoteParcelRequest",
agentID.ToString()));
caps.RegisterSimpleHandler("ParcelPropertiesUpdate", new SimpleStreamHandler("/" + UUID.Random(), caps.RegisterSimpleHandler("ParcelPropertiesUpdate", new SimpleStreamHandler("/" + UUID.Random(),
delegate (IOSHttpRequest request, IOSHttpResponse response) delegate (IOSHttpRequest request, IOSHttpResponse response)
@ -1951,11 +1944,11 @@ namespace OpenSim.Region.CoreModules.World.Land
return; return;
} }
OpenMetaverse.StructuredData.OSDMap args; OSDMap args;
ParcelPropertiesUpdateMessage properties; ParcelPropertiesUpdateMessage properties;
try try
{ {
args = (OpenMetaverse.StructuredData.OSDMap)OSDParser.DeserializeLLSDXml(request.InputStream); args = (OSDMap)OSDParser.DeserializeLLSDXml(request.InputStream);
properties = new ParcelPropertiesUpdateMessage(); properties = new ParcelPropertiesUpdateMessage();
properties.Deserialize(args); properties.Deserialize(args);
} }
@ -2051,24 +2044,23 @@ namespace OpenSim.Region.CoreModules.World.Land
// <uuid>xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx</uuid> // <uuid>xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx</uuid>
// </map> // </map>
// </llsd> // </llsd>
private string RemoteParcelRequest(string request, string path, string param, UUID agentID, Caps caps) private void RemoteParcelRequest(IOSHttpRequest request, IOSHttpResponse response, OSDMap args)
{ {
UUID parcelID = UUID.Zero; UUID parcelID = UUID.Zero;
OSD tmp;
try try
{ {
Hashtable hash = new Hashtable(); if (args.TryGetValue("location", out tmp) && tmp is OSDArray)
hash = (Hashtable)LLSD.LLSDDeserialize(Utils.StringToBytes(request));
if (hash.ContainsKey("location"))
{ {
UUID scope = m_scene.RegionInfo.ScopeID; UUID scope = m_scene.RegionInfo.ScopeID;
ArrayList list = (ArrayList)hash["location"]; OSDArray list = (OSDArray)tmp;
uint x = (uint)(double)list[0]; uint x = (uint)(double)list[0];
uint y = (uint)(double)list[1]; uint y = (uint)(double)list[1];
if (hash.ContainsKey("region_handle")) if (args.TryGetValue("region_handle", out tmp) && tmp is OSDBinary)
{ {
// if you do a "About Landmark" on a landmark a second time, the viewer sends the // if you do a "About Landmark" on a landmark a second time, the viewer sends the
// region_handle it got earlier via RegionHandleRequest // region_handle it got earlier via RegionHandleRequest
ulong regionHandle = Util.BytesToUInt64Big((byte[])hash["region_handle"]); ulong regionHandle = Util.BytesToUInt64Big((byte[])tmp);
if(regionHandle == m_scene.RegionInfo.RegionHandle) if(regionHandle == m_scene.RegionInfo.RegionHandle)
parcelID = Util.BuildFakeParcelID(regionHandle, x, y); parcelID = Util.BuildFakeParcelID(regionHandle, x, y);
else else
@ -2094,9 +2086,9 @@ namespace OpenSim.Region.CoreModules.World.Land
} }
} }
} }
else if(hash.ContainsKey("region_id")) else if(args.TryGetValue("region_id", out tmp) && tmp is OSDUUID)
{ {
UUID regionID = (UUID)hash["region_id"]; UUID regionID = tmp.AsUUID();
if (regionID == m_scene.RegionInfo.RegionID) if (regionID == m_scene.RegionInfo.RegionID)
{ {
// a parcel request for a local parcel => no need to query the grid // a parcel request for a local parcel => no need to query the grid
@ -2112,14 +2104,11 @@ namespace OpenSim.Region.CoreModules.World.Land
} }
} }
} }
catch (LLSD.LLSDParseException e) catch
{ {
m_log.ErrorFormat("[LAND MANAGEMENT MODULE]: Fetch error: {0}", e.Message); m_log.Error("[LAND MANAGEMENT MODULE]: RemoteParcelRequest failed");
m_log.ErrorFormat("[LAND MANAGEMENT MODULE]: ... in request {0}", request); response.StatusCode = (int)HttpStatusCode.BadRequest;
} return;
catch (InvalidCastException)
{
m_log.ErrorFormat("[LAND MANAGEMENT MODULE]: Wrong type in request {0}", request);
} }
//m_log.DebugFormat("[LAND MANAGEMENT MODULE]: Got parcelID {0}", parcelID); //m_log.DebugFormat("[LAND MANAGEMENT MODULE]: Got parcelID {0}", parcelID);
@ -2127,7 +2116,8 @@ namespace OpenSim.Region.CoreModules.World.Land
LLSDxmlEncode.AddMap(sb); LLSDxmlEncode.AddMap(sb);
LLSDxmlEncode.AddElem("parcel_id", parcelID,sb); LLSDxmlEncode.AddElem("parcel_id", parcelID,sb);
LLSDxmlEncode.AddEndMap(sb); LLSDxmlEncode.AddEndMap(sb);
return LLSDxmlEncode.End(sb); response.RawBuffer = Util.UTF8.GetBytes(LLSDxmlEncode.End(sb));
response.StatusCode = (int)HttpStatusCode.OK;
} }
#endregion #endregion