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- /*
- * 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 System;
- using System.Collections;
- using System.Collections.Generic;
- using System.Collections.Specialized;
- using System.IO;
- using System.Reflection;
- using System.Text;
- using System.Net;
- using System.Net.Sockets;
- using log4net;
- using Mono.Addins;
- using Nini.Config;
- using OpenMetaverse;
- using OpenSim.Framework;
- using OpenSim.Framework.Servers;
- using OpenSim.Framework.Servers.HttpServer;
- using OpenSim.Region.Framework.Interfaces;
- using OpenSim.Region.Framework.Scenes;
- namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
- {
- public class UrlData
- {
- public UUID hostID;
- public UUID groupID;
- public UUID itemID;
- public IScriptModule engine;
- public string url;
- public UUID urlcode;
- public Dictionary<UUID, RequestData> requests;
- public bool isSsl;
- public Scene scene;
- public bool allowXss;
- }
- public class RequestData
- {
- public UUID requestID;
- public Dictionary<string, string> headers;
- public string body;
- public int responseCode;
- public string responseBody;
- public string responseType = "text/plain";
- //public ManualResetEvent ev;
- public bool requestDone;
- public int startTime;
- public bool responseSent;
- public string uri;
- public UUID hostID;
- public Scene scene;
- }
- /// <summary>
- /// This module provides external URLs for in-world scripts.
- /// </summary>
- [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "UrlModule")]
- public class UrlModule : ISharedRegionModule, IUrlModule
- {
- private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
- protected readonly Dictionary<UUID, UrlData> m_RequestMap = new();
- protected readonly Dictionary<string, UrlData> m_UrlMap = new();
- protected readonly Dictionary<UUID, int> m_countsPerSOG = new();
- protected bool m_enabled = false;
- protected string m_ErrorStr;
- protected uint m_HttpsPort = 0;
- protected IHttpServer m_HttpServer = null;
- protected IHttpServer m_HttpsServer = null;
- private string m_lsl_shard = "OpenSim";
- private string m_lsl_user_agent = string.Empty;
- public string ExternalHostNameForLSL { get; protected set; }
- /// <summary>
- /// The default maximum number of urls
- /// </summary>
- public const int DefaultTotalUrls = 15000;
- /// <summary>
- /// Maximum number of external urls that can be set up by this module.
- /// </summary>
- public int TotalUrls { get; set; }
- public Type ReplaceableInterface
- {
- get { return typeof(IUrlModule); }
- }
- public string Name
- {
- get { return "UrlModule"; }
- }
- public void Initialise(IConfigSource config)
- {
- IConfig networkConfig = config.Configs["Network"];
- m_enabled = false;
- if (networkConfig != null)
- {
- m_lsl_shard = networkConfig.GetString("shard", m_lsl_shard);
- m_lsl_user_agent = networkConfig.GetString("user_agent", m_lsl_user_agent);
- ExternalHostNameForLSL = config.Configs["Network"].GetString("ExternalHostNameForLSL", null);
- bool ssl_enabled = config.Configs["Network"].GetBoolean("https_listener", false);
- if (ssl_enabled)
- m_HttpsPort = (uint)config.Configs["Network"].GetInt("https_port", (int)m_HttpsPort);
- }
- else
- {
- m_ErrorStr = "[Network] configuration missing, HTTP listener for LSL disabled";
- m_log.Warn("[URL MODULE]: " + m_ErrorStr);
- return;
- }
- if (string.IsNullOrWhiteSpace(ExternalHostNameForLSL))
- {
- m_ErrorStr = "ExternalHostNameForLSL not defined in configuration, HTTP listener for LSL disabled";
- m_log.Warn("[URL MODULE]: " + m_ErrorStr);
- return;
- }
- IPAddress ia = Util.GetHostFromDNS(ExternalHostNameForLSL);
- if (ia == null)
- {
- m_ErrorStr = "Could not resolve ExternalHostNameForLSL, HTTP listener for LSL disabled";
- m_log.Warn("[URL MODULE]: " + m_ErrorStr);
- return;
- }
- m_enabled = true;
- m_ErrorStr = String.Empty;
- IConfig llFunctionsConfig = config.Configs["LL-Functions"];
- if (llFunctionsConfig != null)
- TotalUrls = llFunctionsConfig.GetInt("max_external_urls_per_simulator", DefaultTotalUrls);
- else
- TotalUrls = DefaultTotalUrls;
- }
- public void PostInitialise()
- {
- }
- public void AddRegion(Scene scene)
- {
- if (m_enabled && m_HttpServer == null)
- {
- // There can only be one
- //
- m_HttpServer = MainServer.Instance;
- //
- // We can use the https if it is enabled
- if (m_HttpsPort > 0)
- {
- m_HttpsServer = MainServer.GetHttpServer(m_HttpsPort);
- }
- }
- scene.RegisterModuleInterface<IUrlModule>(this);
- scene.EventManager.OnScriptReset += OnScriptReset;
- }
- public void RegionLoaded(Scene scene)
- {
- IScriptModule[] scriptModules = scene.RequestModuleInterfaces<IScriptModule>();
- foreach (IScriptModule scriptModule in scriptModules)
- {
- scriptModule.OnScriptRemoved += ScriptRemoved;
- scriptModule.OnObjectRemoved += ObjectRemoved;
- }
- }
- public void RemoveRegion(Scene scene)
- {
- // Drop references to that scene
- foreach (KeyValuePair<string, UrlData> kvp in m_UrlMap)
- {
- if (kvp.Value.scene == scene)
- kvp.Value.scene = null;
- }
- foreach (KeyValuePair<UUID, UrlData> kvp in m_RequestMap)
- {
- if (kvp.Value.scene == scene)
- kvp.Value.scene = null;
- }
- }
- public void Close()
- {
- }
- public UUID RequestURL(IScriptModule engine, SceneObjectPart host, UUID itemID, Hashtable options)
- {
- UUID urlcode = UUID.Random();
- if(!m_enabled)
- {
- engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_DENIED", m_ErrorStr });
- return urlcode;
- }
- lock (m_UrlMap)
- {
- if (m_UrlMap.Count >= TotalUrls)
- {
- engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_DENIED",
- "Too many URLs already open" });
- return urlcode;
- }
- string url = "http://" + ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + "/lslhttp/" + urlcode.ToString();
- UUID groupID = host.ParentGroup.UUID;
- UrlData urlData = new()
- {
- hostID = host.UUID,
- groupID = groupID,
- itemID = itemID,
- engine = engine,
- url = url,
- urlcode = urlcode,
- isSsl = false,
- requests = new Dictionary<UUID, RequestData>(),
- scene = host.ParentGroup.Scene
- };
- if (options != null && options["allowXss"] != null)
- urlData.allowXss = true;
- else
- urlData.allowXss = false;
- m_UrlMap[url] = urlData;
- if (m_countsPerSOG.TryGetValue(groupID, out int urlcount))
- m_countsPerSOG[groupID] = ++urlcount;
- else
- m_countsPerSOG[groupID] = 1;
- string uri = "/lslhttp/" + urlcode.ToString();
- PollServiceEventArgs args
- = new(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, Drop, urlcode, 25000);
- m_HttpServer.AddPollServiceHTTPHandlerVarPath(args);
- //m_log.DebugFormat(
- // "[URL MODULE]: Set up incoming request url {0} for {1} in {2} {3}",
- // uri, itemID, host.Name, host.LocalId);
- engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_GRANTED", url + "/"});
- }
- return urlcode;
- }
- public UUID RequestSecureURL(IScriptModule engine, SceneObjectPart host, UUID itemID, Hashtable options)
- {
- UUID urlcode = UUID.Random();
- if(!m_enabled)
- {
- engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_DENIED", m_ErrorStr });
- return urlcode;
- }
- if (m_HttpsServer == null)
- {
- engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_DENIED", "" });
- return urlcode;
- }
- lock (m_UrlMap)
- {
- if (m_UrlMap.Count >= TotalUrls)
- {
- engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_DENIED",
- "Too many URLs already open" });
- return urlcode;
- }
- string url = "https://" + ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + "/lslhttps/" + urlcode.ToString();
- UUID groupID = host.ParentGroup.UUID;
- UrlData urlData = new()
- {
- hostID = host.UUID,
- groupID = groupID,
- itemID = itemID,
- engine = engine,
- url = url,
- urlcode = urlcode,
- isSsl = true,
- requests = new Dictionary<UUID, RequestData>(),
- scene = host.ParentGroup.Scene
- };
- if (options != null && options["allowXss"] != null)
- urlData.allowXss = true;
- else
- urlData.allowXss = false;
- m_UrlMap[url] = urlData;
- if (m_countsPerSOG.TryGetValue(groupID, out int urlcount))
- m_countsPerSOG[groupID] = ++urlcount;
- else
- m_countsPerSOG[groupID] = 1;
- string uri = "/lslhttps/" + urlcode.ToString();
- PollServiceEventArgs args = new(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, Drop, urlcode, 25000);
- m_HttpsServer.AddPollServiceHTTPHandlerVarPath(args);
- //m_log.DebugFormat(
- // "[URL MODULE]: Set up incoming secure request url {0} for {1} in {2} {3}",
- // uri, itemID, host.Name, host.LocalId);
- // keep ending / because legacy
- engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_GRANTED", url + "/"});
- }
- return urlcode;
- }
- public void ReleaseURL(string url)
- {
- lock (m_UrlMap)
- {
- url = url.TrimEnd(new char[] { '/' });
- if (!m_UrlMap.TryGetValue(url, out UrlData data))
- {
- return;
- }
- lock (m_RequestMap)
- {
- foreach (UUID req in data.requests.Keys)
- m_RequestMap.Remove(req);
- }
- // m_log.DebugFormat(
- // "[URL MODULE]: Releasing url {0} for {1} in {2}",
- // url, data.itemID, data.hostID);
- RemoveUrl(data);
- m_UrlMap.Remove(url);
- }
- }
- public void HttpContentType(UUID request, string type)
- {
- lock (m_UrlMap)
- {
- if (m_RequestMap.TryGetValue(request, out UrlData urlData) && urlData != null)
- {
- urlData.requests[request].responseType = type;
- }
- else
- {
- m_log.Info("[HttpRequestHandler] There is no http-in request with id " + request.ToString());
- }
- }
- }
- public void HttpResponse(UUID request, int status, string body)
- {
- lock (m_RequestMap)
- {
- if (m_RequestMap.TryGetValue(request, out UrlData urlData) && urlData != null)
- {
- lock (urlData.requests)
- {
- if (urlData.requests.TryGetValue(request, out RequestData rd) && rd != null)
- {
- if (!rd.responseSent)
- {
- string responseBody = body;
- if (rd.responseType.Equals("text/plain"))
- {
- if (rd.headers.TryGetValue("user-agent", out string value))
- {
- if (value != null && value.Contains("MSIE", StringComparison.InvariantCultureIgnoreCase))
- {
- // wrap the html escaped response if the target client is IE
- // It ignores "text/plain" if the body is html
- responseBody = "<html>" + System.Web.HttpUtility.HtmlEncode(body) + "</html>";
- }
- }
- }
- rd.responseCode = status;
- rd.responseBody = responseBody;
- //urlData.requests[request].ev.Set();
- rd.requestDone = true;
- rd.responseSent = true;
- }
- }
- }
- }
- else
- {
- m_log.Info("[HttpRequestHandler] There is no http-in request with id " + request.ToString());
- }
- }
- }
- public string GetHttpHeader(UUID requestId, string header)
- {
- lock (m_RequestMap)
- {
- if (m_RequestMap.TryGetValue(requestId, out UrlData urlData) && urlData != null)
- {
- if (urlData.requests[requestId].headers.TryGetValue(header.ToLowerInvariant(), out string value))
- return value;
- }
- else
- {
- m_log.Warn("[HttpRequestHandler] There was no http-in request with id " + requestId);
- }
- }
- return string.Empty;
- }
- public int GetFreeUrls()
- {
- lock (m_UrlMap)
- return TotalUrls - m_UrlMap.Count;
- }
- public void ScriptRemoved(UUID itemID)
- {
- // m_log.DebugFormat("[URL MODULE]: Removing script {0}", itemID);
- lock (m_UrlMap)
- {
- List<string> removeURLs = new();
- foreach (KeyValuePair<string, UrlData> url in m_UrlMap)
- {
- if (url.Value.itemID == itemID)
- {
- RemoveUrl(url.Value);
- removeURLs.Add(url.Key);
- lock (m_RequestMap)
- {
- foreach (UUID req in url.Value.requests.Keys)
- m_RequestMap.Remove(req);
- }
- }
- }
- foreach (string urlname in removeURLs)
- m_UrlMap.Remove(urlname);
- }
- }
- public void ObjectRemoved(UUID objectID)
- {
- lock (m_UrlMap)
- {
- List<string> removeURLs = new();
- foreach (KeyValuePair<string, UrlData> url in m_UrlMap)
- {
- if (url.Value.hostID == objectID)
- {
- RemoveUrl(url.Value);
- removeURLs.Add(url.Key);
- lock (m_RequestMap)
- {
- foreach (UUID req in url.Value.requests.Keys)
- m_RequestMap.Remove(req);
- }
- }
- }
- foreach (string urlname in removeURLs)
- m_UrlMap.Remove(urlname);
- }
- }
- protected void RemoveUrl(UrlData data)
- {
- if (data.isSsl)
- m_HttpsServer.RemovePollServiceHTTPHandler("", "/lslhttps/"+data.urlcode.ToString());
- else
- m_HttpServer.RemovePollServiceHTTPHandler("", "/lslhttp/"+data.urlcode.ToString());
- if(m_countsPerSOG.TryGetValue(data.groupID, out int count))
- {
- --count;
- if(count <= 0)
- m_countsPerSOG.Remove(data.groupID);
- else
- m_countsPerSOG[data.groupID] = count;
- }
- }
- protected Hashtable NoEvents(UUID requestID, UUID sessionID)
- {
- UrlData url;
- int startTime = 0;
- lock (m_RequestMap)
- {
- if (!m_RequestMap.TryGetValue(requestID, out url))
- return new Hashtable();
- startTime = url.requests[requestID].startTime;
- }
- if (System.Environment.TickCount - startTime < 25000)
- return new Hashtable();
- //remove from map
- lock (url.requests)
- {
- url.requests.Remove(requestID);
- }
- lock (m_RequestMap)
- {
- m_RequestMap.Remove(requestID);
- }
- return new Hashtable()
- {
- ["int_response_code"] = 500,
- ["str_response_string"] = "Script timeout",
- ["content_type"] = "text/plain",
- ["keepalive"] = false
- };
- }
- protected bool HasEvents(UUID requestID, UUID sessionID)
- {
- UrlData url;
- lock (m_RequestMap)
- {
- if (!m_RequestMap.TryGetValue(requestID, out url))
- return false;
- }
- lock (url.requests)
- {
- if (!url.requests.TryGetValue(requestID, out RequestData rd) || rd == null)
- return false;
- if (System.Environment.TickCount - rd.startTime > 25000)
- return true;
- return rd.requestDone;
- }
- }
- protected void Drop(UUID requestID, UUID _)
- {
- UrlData url = null;
- lock (m_RequestMap)
- {
- if (m_RequestMap.TryGetValue(requestID, out url))
- {
- m_RequestMap.Remove(requestID);
- if(url != null)
- {
- lock (url.requests)
- url.requests.Remove(requestID);
- }
- }
- }
- }
- protected Hashtable GetEvents(UUID requestID, UUID sessionID)
- {
- UrlData url = null;
- lock (m_RequestMap)
- {
- if (!m_RequestMap.TryGetValue(requestID, out url))
- return new Hashtable();
- }
- RequestData requestData = null;
- bool timeout = false;
- lock (url.requests)
- {
- requestData = url.requests[requestID];
- if (requestData == null)
- return new Hashtable();
- timeout = System.Environment.TickCount - requestData.startTime > 25000;
- if (!requestData.requestDone && !timeout)
- return new Hashtable();
- url.requests.Remove(requestID);
- lock (m_RequestMap)
- {
- m_RequestMap.Remove(requestID);
- }
- }
- if (timeout)
- {
- return new Hashtable()
- {
- ["int_response_code"] = 500,
- ["str_response_string"] = "Script timeout",
- ["content_type"] = "text/plain",
- ["keepalive"] = false
- };
- }
- Hashtable headers = new();
- if(url.scene is not null)
- {
- SceneObjectPart sop = url.scene.GetSceneObjectPart(url.hostID);
- if(sop != null)
- {
- RegionInfo ri = url.scene.RegionInfo;
- Vector3 position = sop.AbsolutePosition;
- Vector3 velocity = sop.Velocity;
- Quaternion rotation = sop.GetWorldRotation();
- headers["X-SecondLife-Object-Name"] = sop.Name;
- headers["X-SecondLife-Object-Key"] = sop.UUID.ToString();
- headers["X-SecondLife-Region"] = string.Format("{0} ({1}, {2})", ri.RegionName, ri.WorldLocX, ri.WorldLocY);
- headers["X-SecondLife-Local-Position"] = string.Format("({0:0.000000}, {1:0.000000}, {2:0.000000})", position.X, position.Y, position.Z);
- headers["X-SecondLife-Local-Velocity"] = string.Format("({0:0.000000}, {1:0.000000}, {2:0.000000})", velocity.X, velocity.Y, velocity.Z);
- headers["X-SecondLife-Local-Rotation"] = string.Format("({0:0.000000}, {1:0.000000}, {2:0.000000}, {3:0.000000})", rotation.X, rotation.Y, rotation.Z, rotation.W);
- //headers["X-SecondLife-Owner-Name"] = ownerName;
- headers["X-SecondLife-Owner-Key"] = sop.OwnerID.ToString();
- }
- }
- if (!string.IsNullOrWhiteSpace(m_lsl_shard))
- headers["X-SecondLife-Shard"] = m_lsl_shard;
- if (!string.IsNullOrWhiteSpace(m_lsl_user_agent))
- headers["User-Agent"] = m_lsl_user_agent;
- if (url.isSsl)
- headers.Add("Accept-CH","UA");
- Hashtable response = new()
- {
- ["int_response_code"] = requestData.responseCode,
- ["str_response_string"] = requestData.responseBody,
- ["content_type"] = requestData.responseType,
- ["headers"] = headers,
- ["keepalive"] = false
- };
- if (url.allowXss)
- response["access_control_allow_origin"] = "*";
- return response;
- }
- private OSHttpResponse errorResponse(OSHttpRequest request, int error)
- {
- OSHttpResponse resp = new(request)
- {
- StatusCode = error
- };
- return resp;
- }
- public OSHttpResponse HttpRequestHandler(UUID requestID, OSHttpRequest request)
- {
- lock (request)
- {
- string uri = request.RawUrl;
- if(uri.Length < 45)
- {
- request.InputStream.Dispose();
- return errorResponse(request, (int)HttpStatusCode.BadRequest);
- }
- try
- {
- //string uri_full = "http://" + ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri;// "/lslhttp/" + urlcode.ToString() + "/";
- string uri_tmp;
- string pathInfo;
- int pos = uri.IndexOf('/', 45); // /lslhttp/uuid/ <-
- if (pos >= 45)
- {
- uri_tmp = uri[..pos];
- pathInfo = uri[pos..];
- }
- else
- {
- uri_tmp = uri;
- pathInfo = string.Empty;
- }
- string urlkey;
- if (uri.Contains("lslhttps"))
- urlkey = "https://" + ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + uri_tmp;
- //m_UrlMap[];
- else
- urlkey = "http://" + ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri_tmp;
- if (!m_UrlMap.TryGetValue(urlkey, out UrlData url))
- {
- //m_log.Warn("[HttpRequestHandler]: http-in request failed; no such url: "+urlkey.ToString());
- request.InputStream.Dispose();
- return errorResponse(request, (int)HttpStatusCode.NotFound);
- }
- //for llGetHttpHeader support we need to store original URI here
- //to make x-path-info / x-query-string / x-script-url / x-remote-ip headers
- //as per http://wiki.secondlife.com/wiki/LlGetHTTPHeader
- RequestData requestData = new()
- {
- requestID = requestID,
- requestDone = false,
- startTime = System.Environment.TickCount,
- uri = uri,
- hostID = url.hostID,
- scene = url.scene,
- headers = new Dictionary<string, string>()
- };
- NameValueCollection headers = request.Headers;
- if (headers.Count > 0)
- {
- for(int i = 0; i < headers.Count; ++i)
- {
- string name = headers.GetKey(i);
- if (!string.IsNullOrEmpty(name))
- requestData.headers[name] = headers[i];
- }
- }
- NameValueCollection query = request.QueryString;
- if (query.Count > 0)
- {
- StringBuilder sb = new();
- for (int i = 0; i < query.Count; ++i)
- {
- string key = query.GetKey(i);
- if (string.IsNullOrEmpty(key))
- sb.AppendFormat("{0}&", query[i]);
- else
- sb.AppendFormat("{0}={1}&", key, query[i]);
- }
- if (sb.Length > 1)
- sb.Remove(sb.Length - 1, 1);
- requestData.headers["x-query-string"] = sb.ToString();
- }
- else
- requestData.headers["x-query-string"] = string.Empty;
- //if this machine is behind DNAT/port forwarding, currently this is being
- //set to address of port forwarding router
- requestData.headers["x-remote-ip"] = request.RemoteIPEndPoint.Address.ToString();
- requestData.headers["x-path-info"] = pathInfo;
- requestData.headers["x-script-url"] = url.url;
- //requestData.ev = new ManualResetEvent(false);
- lock (url.requests)
- {
- url.requests.Add(requestID, requestData);
- }
- lock (m_RequestMap)
- {
- //add to request map
- m_RequestMap.Add(requestID, url);
- }
- string requestBody;
- if (request.InputStream.Length > 0)
- {
- using (StreamReader reader = new(request.InputStream, Encoding.UTF8))
- requestBody = reader.ReadToEnd();
- }
- else
- requestBody = string.Empty;
- request.InputStream.Dispose();
- url.engine.PostScriptEvent(url.itemID, "http_request", new Object[] { requestID.ToString(), request.HttpMethod, requestBody });
- return null;
- }
- catch (Exception we)
- {
- //Hashtable response = new Hashtable();
- m_log.Warn("[HttpRequestHandler]: http-in request failed");
- m_log.Warn(we.Message);
- m_log.Warn(we.StackTrace);
- }
- return errorResponse(request, (int)HttpStatusCode.BadRequest);
- }
- }
- protected void OnScriptReset(uint localID, UUID itemID)
- {
- ScriptRemoved(itemID);
- }
- public int GetUrlCount(UUID groupID)
- {
- if (!m_enabled)
- return 0;
- lock (m_UrlMap)
- {
- m_countsPerSOG.TryGetValue(groupID, out int count);
- return count;
- }
- }
- }
- }
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