private void MakeHttpRequest(string url, UUID requestID)
{
ServicePointManagerTimeoutSupport.ResetHosts();
WebRequest request = HttpWebRequest.Create(url);
if (!string.IsNullOrEmpty(m_proxyurl))
{
if (!string.IsNullOrEmpty(m_proxyexcepts))
{
string[] elist = m_proxyexcepts.Split(';');
request.Proxy = new WebProxy(m_proxyurl, true, elist);
}
else
{
request.Proxy = new WebProxy(m_proxyurl, true);
}
}
RequestState state = new RequestState((HttpWebRequest)request, requestID);
// IAsyncResult result = request.BeginGetResponse(new AsyncCallback(HttpRequestReturn), state);
request.BeginGetResponse(new AsyncCallback(HttpRequestReturn), state);
TimeSpan t = (DateTime.UtcNow - new DateTime(1970, 1, 1));
state.TimeOfRequest = (int)t.TotalSeconds;
}
public Hashtable ForwardProxyRequest(Hashtable request)
{
m_log.Debug("[PROXYING]: -------------------------------proxying request");
Hashtable response = new Hashtable();
response["content_type"] = "text/xml";
response["str_response_string"] = "";
response["int_response_code"] = 200;
string forwardaddress = "https://www.bhr.vivox.com/api2/";
string body = (string)request["body"];
string method = (string)request["http-method"];
string contenttype = (string)request["content-type"];
string uri = (string)request["uri"];
uri = uri.Replace("/api/", "");
forwardaddress += uri;
string fwdresponsestr = "";
int fwdresponsecode = 200;
string fwdresponsecontenttype = "text/xml";
ServicePointManagerTimeoutSupport.ResetHosts();
HttpWebRequest forwardreq = (HttpWebRequest)WebRequest.Create(forwardaddress);
forwardreq.Method = method;
forwardreq.ContentType = contenttype;
forwardreq.KeepAlive = false;
if (method == "POST")
{
byte[] contentreq = Util.UTF8.GetBytes(body);
forwardreq.ContentLength = contentreq.Length;
Stream reqStream = forwardreq.GetRequestStream();
reqStream.Write(contentreq, 0, contentreq.Length);
reqStream.Close();
}
using (HttpWebResponse fwdrsp = (HttpWebResponse)forwardreq.GetResponse())
{
Encoding encoding = Util.UTF8;
using (Stream s = fwdrsp.GetResponseStream())
{
using (StreamReader fwdresponsestream = new StreamReader(s))
{
fwdresponsestr = fwdresponsestream.ReadToEnd();
fwdresponsecontenttype = fwdrsp.ContentType;
fwdresponsecode = (int)fwdrsp.StatusCode;
}
}
}
response["content_type"] = fwdresponsecontenttype;
response["str_response_string"] = fwdresponsestr;
response["int_response_code"] = fwdresponsecode;
return(response);
}
public static void BeginPostObject <TRequest>(string verb, string requestUrl, TRequest obj)
{
Type type = typeof(TRequest);
ServicePointManagerTimeoutSupport.ResetHosts();
WebRequest request = WebRequest.Create(requestUrl);
request.Method = verb;
request.ContentType = "text/xml";
MemoryStream buffer = new MemoryStream();
XmlWriterSettings settings = new XmlWriterSettings();
settings.Encoding = Encoding.UTF8;
using (XmlWriter writer = XmlWriter.Create(buffer, settings))
{
XmlSerializer serializer = new XmlSerializer(type);
serializer.Serialize(writer, obj);
writer.Flush();
}
int length = (int)buffer.Length;
request.ContentLength = length;
Stream requestStream = request.GetRequestStream();
requestStream.Write(buffer.ToArray(), 0, length);
// IAsyncResult result = request.BeginGetResponse(AsyncCallback, request);
request.BeginGetResponse(AsyncCallback, request);
}
public static Stream URIFetch(Uri uri)
{
ServicePointManagerTimeoutSupport.ResetHosts();
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
// request.Credentials = credentials;
request.ContentLength = 0;
request.KeepAlive = false;
WebResponse response = request.GetResponse();
Stream file = response.GetResponseStream();
// justincc: gonna ignore the content type for now and just try anything
//if (response.ContentType != "application/x-oar")
// throw new Exception(String.Format("{0} does not identify an OAR file", uri.ToString()));
if (response.ContentLength == 0)
{
throw new Exception(String.Format("{0} returned an empty file", uri.ToString()));
}
// return new BufferedStream(file, (int) response.ContentLength);
return(new BufferedStream(file, 1000000));
}
public virtual string Helo()
{
if (String.IsNullOrEmpty(m_ServerURI))
{
m_log.WarnFormat("[HELO SERVICE]: Unable to invoke HELO due to malformed URL");
return(String.Empty);
}
try
{
ServicePointManagerTimeoutSupport.ResetHosts();
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(m_ServerURI);
// Eventually we need to switch to HEAD
/* req.Method = "HEAD"; */
using (WebResponse response = req.GetResponse())
{
if (response.Headers.Get("X-Handlers-Provided") == null) // just in case this ever returns a null
{
return(string.Empty);
}
return(response.Headers.Get("X-Handlers-Provided"));
}
}
catch (Exception e)
{
m_log.DebugFormat("[HELO SERVICE]: Unable to perform HELO request to {0}: {1}", m_ServerURI, e.Message);
}
// fail
return(string.Empty);
}
protected void UpdateBroker(Scene scene)
{
if (String.IsNullOrEmpty(m_brokerURI))
{
return;
}
string uri = String.Format(m_brokerURI, scene.RegionInfo.RegionName, scene.RegionInfo.RegionID);
// create XML sniplet
StringBuilder list = new StringBuilder();
list.Append(String.Format("<avatars count=\"{0}\" region_name=\"{1}\" region_uuid=\"{2}\" timestamp=\"{3}\">\n",
scene.GetRootAgentCount(), scene.RegionInfo.RegionName,
scene.RegionInfo.RegionID,
DateTime.UtcNow.ToString("s")));
scene.ForEachRootScenePresence(delegate(ScenePresence sp)
{
list.Append(String.Format(" <avatar name=\"{0}\" uuid=\"{1}\" />\n", sp.Name, sp.UUID));
});
list.Append("</avatars>");
string payload = list.ToString();
// post via REST to broker
ServicePointManagerTimeoutSupport.ResetHosts();
HttpWebRequest updatePost = WebRequest.Create(uri) as HttpWebRequest;
updatePost.Method = "POST";
updatePost.ContentType = "text/xml";
updatePost.ContentLength = payload.Length;
updatePost.UserAgent = "OpenSim.Concierge";
BrokerState bs = new BrokerState(uri, payload, updatePost);
bs.Timer = new Timer(delegate(object state)
{
BrokerState b = state as BrokerState;
b.Poster.Abort();
b.Timer.Dispose();
m_log.Debug("[Concierge]: async broker POST abort due to timeout");
}, bs, m_brokerUpdateTimeout * 1000, Timeout.Infinite);
try
{
updatePost.BeginGetRequestStream(UpdateBrokerSend, bs);
m_log.DebugFormat("[Concierge] async broker POST to {0} started", uri);
}
catch (WebException we)
{
m_log.ErrorFormat("[Concierge] async broker POST to {0} failed: {1}", uri, we.Status);
}
}
public static TResponse BeginPostObject(string verb, string requestUrl, TRequest obj, string sid, string aid)
{
RestSessionObject <TRequest> sobj = new RestSessionObject <TRequest>();
sobj.SessionID = sid;
sobj.AvatarID = aid;
sobj.Body = obj;
Type type = typeof(RestSessionObject <TRequest>);
ServicePointManagerTimeoutSupport.ResetHosts();
WebRequest request = WebRequest.Create(requestUrl);
request.Method = verb;
request.ContentType = "text/xml";
request.Timeout = 20000;
MemoryStream buffer = new MemoryStream();
XmlWriterSettings settings = new XmlWriterSettings();
settings.Encoding = Encoding.UTF8;
using (XmlWriter writer = XmlWriter.Create(buffer, settings))
{
XmlSerializer serializer = new XmlSerializer(type);
serializer.Serialize(writer, sobj);
writer.Flush();
}
int length = (int)buffer.Length;
request.ContentLength = length;
Stream requestStream = request.GetRequestStream();
requestStream.Write(buffer.ToArray(), 0, length);
buffer.Close();
requestStream.Close();
TResponse deserial = default(TResponse);
using (WebResponse resp = request.GetResponse())
{
XmlSerializer deserializer = new XmlSerializer(typeof(TResponse));
using (Stream respStream = resp.GetResponseStream())
deserial = (TResponse)deserializer.Deserialize(respStream);
}
return(deserial);
}
public void RRAlert(string status)
{
string request_method = "POST";
string content_type = "application/json";
OSDMap RRAlert = new OSDMap();
RRAlert["alert"] = "region_ready";
RRAlert["login"] = status;
RRAlert["region_name"] = m_scene.RegionInfo.RegionName;
RRAlert["region_id"] = m_scene.RegionInfo.RegionID;
string strBuffer = "";
byte[] buffer = new byte[1];
try
{
strBuffer = OSDParser.SerializeJsonString(RRAlert);
Encoding str = Util.UTF8;
buffer = str.GetBytes(strBuffer);
}
catch (Exception e)
{
m_log.WarnFormat("[RegionReady]: Exception thrown on alert: {0}", e.Message);
}
ServicePointManagerTimeoutSupport.ResetHosts();
WebRequest request = WebRequest.Create(m_uri);
request.Method = request_method;
request.ContentType = content_type;
Stream os = null;
try
{
request.ContentLength = buffer.Length;
os = request.GetRequestStream();
os.Write(buffer, 0, strBuffer.Length);
}
catch (Exception e)
{
m_log.WarnFormat("[RegionReady]: Exception thrown sending alert: {0}", e.Message);
}
finally
{
if (os != null)
{
os.Dispose();
}
}
}
/// <summary>Send the request to the server.</summary>
/// <param name="url"><c>String</c> The url of the XML-RPC server.</param>
/// <returns><c>XmlRpcResponse</c> The response generated.</returns>
public XmlRpcResponse Send(String url)
{
ServicePointManagerTimeoutSupport.ResetHosts();
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
if (request == null)
{
throw new XmlRpcException(XmlRpcErrorCodes.TRANSPORT_ERROR,
XmlRpcErrorCodes.TRANSPORT_ERROR_MSG + ": Could not create request with " + url);
}
request.Method = "POST";
request.ContentType = "text/xml";
request.AllowWriteStreamBuffering = true;
request.KeepAlive = !_disableKeepAlive;
using (Stream stream = request.GetRequestStream())
{
using (XmlTextWriter xml = new XmlTextWriter(stream, Encoding.ASCII))
{
_serializer.Serialize(xml, this);
xml.Flush();
}
}
XmlRpcResponse resp;
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
using (Stream s = response.GetResponseStream())
{
using (StreamReader input = new StreamReader(s))
{
string inputXml = input.ReadToEnd();
try
{
resp = (XmlRpcResponse)_deserializer.Deserialize(inputXml);
}
catch (Exception e)
{
RequestResponse = inputXml;
throw e;
}
}
}
}
return(resp);
}
public XmlRpcResponse certSend(String url, X509Certificate2 clientCert, Int32 timeout)
{
m_log.InfoFormat("[MONEY NSL RPC]: XmlRpcResponse certSend: connect to {0}", url);
ServicePointManagerTimeoutSupport.ResetHosts();
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
if (request == null)
{
throw new XmlRpcException(XmlRpcErrorCodes.TRANSPORT_ERROR, XmlRpcErrorCodes.TRANSPORT_ERROR_MSG + ": Could not create request with " + url);
}
request.Method = "POST";
request.ContentType = "text/xml";
request.AllowWriteStreamBuffering = true;
request.Timeout = timeout;
request.UserAgent = "NSLXmlRpcRequest";
if (clientCert != null)
{
request.ClientCertificates.Add(clientCert); // 自身の証明書
}
Stream stream = request.GetRequestStream();
XmlTextWriter xml = new XmlTextWriter(stream, _encoding);
_serializer.Serialize(xml, this);
xml.Flush();
xml.Close();
HttpWebResponse response = null;
//HttpWebResponse response = (HttpWebResponse)request.GetResponse();
try {
response = (HttpWebResponse)request.GetResponse();
}
catch (Exception ex) {
m_log.ErrorFormat("[MONEY NSL RPC]: XmlRpcResponse certSend: GetResponse Error: {0}", ex);
throw;
}
StreamReader input = new StreamReader(response.GetResponseStream());
string inputXml = input.ReadToEnd();
XmlRpcResponse resp = (XmlRpcResponse)_deserializer.Deserialize(inputXml);
input.Close();
response.Close();
return(resp);
}
public static void MakeRequest(string requestUrl, string data,
ReplyDelegate action)
{
ServicePointManagerTimeoutSupport.ResetHosts();
WebRequest request = WebRequest.Create(requestUrl);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
byte[] buffer = Encoding.ASCII.GetBytes(data);
int length = (int)buffer.Length;
request.ContentLength = length;
request.BeginGetRequestStream(delegate(IAsyncResult res)
{
Stream requestStream = request.EndGetRequestStream(res);
requestStream.Write(buffer, 0, length);
request.BeginGetResponse(delegate(IAsyncResult ar)
{
string reply = String.Empty;
using (WebResponse response = request.EndGetResponse(ar))
{
try
{
using (Stream s = response.GetResponseStream())
using (StreamReader r = new StreamReader(s))
reply = r.ReadToEnd();
}
catch (System.InvalidOperationException)
{
}
}
action(requestUrl, data, reply);
}, null);
}, null);
}
public void BeginPostObject(string verb, string requestUrl, TRequest obj, string sid, string aid)
{
RestSessionObject <TRequest> sobj = new RestSessionObject <TRequest>();
sobj.SessionID = sid;
sobj.AvatarID = aid;
sobj.Body = obj;
Type type = typeof(RestSessionObject <TRequest>);
ServicePointManagerTimeoutSupport.ResetHosts();
WebRequest request = WebRequest.Create(requestUrl);
request.Method = verb;
request.ContentType = "text/xml";
request.Timeout = 10000;
MemoryStream buffer = new MemoryStream();
XmlWriterSettings settings = new XmlWriterSettings();
settings.Encoding = Encoding.UTF8;
using (XmlWriter writer = XmlWriter.Create(buffer, settings))
{
XmlSerializer serializer = new XmlSerializer(type);
serializer.Serialize(writer, sobj);
writer.Flush();
}
buffer.Close();
int length = (int)buffer.Length;
request.ContentLength = length;
Stream requestStream = request.GetRequestStream();
requestStream.Write(buffer.ToArray(), 0, length);
requestStream.Close();
// IAsyncResult result = request.BeginGetResponse(AsyncCallback, request);
request.BeginGetResponse(AsyncCallback, request);
}
public Stream Request(Stream src, IServiceAuth auth)
{
ServicePointManagerTimeoutSupport.ResetHosts();
_request = (HttpWebRequest)WebRequest.Create(buildUri());
_request.KeepAlive = false;
_request.ContentType = "application/xml";
_request.Timeout = 900000;
_request.Method = RequestMethod;
_asyncException = null;
_request.ContentLength = src.Length;
if (auth != null)
{
auth.AddAuthorization(_request.Headers);
}
src.Seek(0, SeekOrigin.Begin);
Stream dst = _request.GetRequestStream();
byte[] buf = new byte[1024];
int length = src.Read(buf, 0, 1024);
while (length > 0)
{
dst.Write(buf, 0, length);
length = src.Read(buf, 0, 1024);
}
_response = (HttpWebResponse)_request.GetResponse();
// IAsyncResult responseAsyncResult = _request.BeginGetResponse(new AsyncCallback(ResponseIsReadyDelegate), _request);
// TODO! Implement timeout, without killing the server
// this line implements the timeout, if there is a timeout, the callback fires and the request becomes aborted
//ThreadPool.RegisterWaitForSingleObject(responseAsyncResult.AsyncWaitHandle, new WaitOrTimerCallback(TimeoutCallback), _request, DefaultTimeout, true);
return(null);
}
private Bitmap ImageHttpRequest(string url)
{
try
{
ServicePointManagerTimeoutSupport.ResetHosts();
WebRequest request = HttpWebRequest.Create(url);
using (HttpWebResponse response = (HttpWebResponse)(request).GetResponse())
{
if (response.StatusCode == HttpStatusCode.OK)
{
using (Stream s = response.GetResponseStream())
{
Bitmap image = new Bitmap(s);
return(image);
}
}
}
}
catch { }
return(null);
}
private Hashtable CallServer(string methodName, Hashtable hash)
{
IList paramList = new ArrayList();
paramList.Add(hash);
ServicePointManagerTimeoutSupport.ResetHosts();
XmlRpcRequest request = new XmlRpcRequest(methodName, paramList);
// Send and get reply
XmlRpcResponse response = null;
try
{
response = request.Send(m_ServerURL, 10000);
}
catch (Exception e)
{
m_log.DebugFormat("[USER AGENT CONNECTOR]: {0} call to {1} failed: {2}", methodName, m_ServerURLHost, e.Message);
throw;
}
if (response.IsFault)
{
throw new Exception(string.Format("[USER AGENT CONNECTOR]: {0} call to {1} returned an error: {2}", methodName, m_ServerURLHost, response.FaultString));
}
hash = (Hashtable)response.Value;
if (hash == null)
{
throw new Exception(string.Format("[USER AGENT CONNECTOR]: {0} call to {1} returned null", methodName, m_ServerURLHost));
}
return(hash);
}
/// <summary>
/// Perform a synchronous request
/// </summary>
public Stream Request(IServiceAuth auth)
{
ServicePointManagerTimeoutSupport.ResetHosts();
lock (_lock)
{
_request = (HttpWebRequest)WebRequest.Create(buildUri());
_request.ContentType = "application/xml";
_request.Timeout = 200000;
_request.Method = RequestMethod;
_asyncException = null;
if (auth != null)
{
auth.AddAuthorization(_request.Headers);
}
if (WebUtil.DebugLevel >= 3)
{
m_log.DebugFormat("[LOGHTTP]: HTTP OUT REST {0} to {1}", _request.Method, _request.RequestUri);
}
// IAsyncResult responseAsyncResult = _request.BeginGetResponse(new AsyncCallback(ResponseIsReadyDelegate), _request);
try
{
_response = (HttpWebResponse)_request.GetResponse();
}
catch (WebException e)
{
HttpWebResponse errorResponse = e.Response as HttpWebResponse;
if (null != errorResponse && HttpStatusCode.NotFound == errorResponse.StatusCode)
{
// This is often benign. E.g., requesting a missing asset will return 404.
m_log.DebugFormat("[REST CLIENT] Resource not found (404): {0}", _request.Address.ToString());
}
else
{
m_log.Error(string.Format("[REST CLIENT] Error fetching resource from server: {0} ", _request.Address.ToString()), e);
}
return(null);
}
Stream src = _response.GetResponseStream();
int length = src.Read(_readbuf, 0, BufferSize);
while (length > 0)
{
_resource.Write(_readbuf, 0, length);
length = src.Read(_readbuf, 0, BufferSize);
}
// TODO! Implement timeout, without killing the server
// this line implements the timeout, if there is a timeout, the callback fires and the request becomes aborted
//ThreadPool.RegisterWaitForSingleObject(responseAsyncResult.AsyncWaitHandle, new WaitOrTimerCallback(TimeoutCallback), _request, DefaultTimeout, true);
// _allDone.WaitOne();
if (_response != null)
{
_response.Close();
}
if (_asyncException != null)
{
throw _asyncException;
}
if (_resource != null)
{
_resource.Flush();
_resource.Seek(0, SeekOrigin.Begin);
}
return(_resource);
}
}
public RegionInfo[] LoadRegions()
{
if (m_configSource == null)
{
m_log.Error("[WEBLOADER]: Unable to load configuration source!");
return(null);
}
else
{
IConfig startupConfig = (IConfig)m_configSource.Configs["Startup"];
string url = startupConfig.GetString("regionload_webserver_url", String.Empty).Trim();
bool allowRegionless = startupConfig.GetBoolean("allow_regionless", false);
if (url == String.Empty)
{
m_log.Error("[WEBLOADER]: Unable to load webserver URL - URL was empty.");
return(null);
}
else
{
RegionInfo[] regionInfos = new RegionInfo[] {};
int regionCount = 0;
ServicePointManagerTimeoutSupport.ResetHosts();
HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(url);
webRequest.Timeout = 30000; //30 Second Timeout
m_log.DebugFormat("[WEBLOADER]: Sending download request to {0}", url);
try
{
string xmlSource = String.Empty;
using (HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse())
{
m_log.Debug("[WEBLOADER]: Downloading region information...");
using (Stream s = webResponse.GetResponseStream())
{
using (StreamReader reader = new StreamReader(s))
{
string tempStr = reader.ReadLine();
while (tempStr != null)
{
xmlSource = xmlSource + tempStr;
tempStr = reader.ReadLine();
}
}
}
}
m_log.Debug("[WEBLOADER]: Done downloading region information from server. Total Bytes: " +
xmlSource.Length);
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(xmlSource);
if (xmlDoc.FirstChild.Name == "Nini")
{
regionCount = xmlDoc.FirstChild.ChildNodes.Count;
if (regionCount > 0)
{
regionInfos = new RegionInfo[regionCount];
int i;
for (i = 0; i < xmlDoc.FirstChild.ChildNodes.Count; i++)
{
m_log.Debug(xmlDoc.FirstChild.ChildNodes[i].OuterXml);
regionInfos[i] =
new RegionInfo("REGION CONFIG #" + (i + 1), xmlDoc.FirstChild.ChildNodes[i], false, m_configSource);
}
}
}
}
catch (WebException ex)
{
using (HttpWebResponse response = (HttpWebResponse)ex.Response)
{
if (response.StatusCode == HttpStatusCode.NotFound)
{
if (!allowRegionless)
{
throw ex;
}
}
else
{
throw ex;
}
}
}
if (regionCount > 0 | allowRegionless)
{
return(regionInfos);
}
else
{
m_log.Error("[WEBLOADER]: No region configs were available.");
return(null);
}
}
}
}
public GridRegion GetHyperlinkRegion(GridRegion gatekeeper, UUID regionID, UUID agentID, string agentHomeURI, out string message)
{
Hashtable hash = new Hashtable();
hash["region_uuid"] = regionID.ToString();
if (agentID != UUID.Zero)
{
hash["agent_id"] = agentID.ToString();
if (agentHomeURI != null)
{
hash["agent_home_uri"] = agentHomeURI;
}
}
IList paramList = new ArrayList();
paramList.Add(hash);
ServicePointManagerTimeoutSupport.ResetHosts();
XmlRpcRequest request = new XmlRpcRequest("get_region", paramList);
m_log.Debug("[GATEKEEPER SERVICE CONNECTOR]: contacting " + gatekeeper.ServerURI);
XmlRpcResponse response = null;
try
{
response = request.Send(gatekeeper.ServerURI, 10000);
}
catch (Exception e)
{
message = "Error contacting grid.";
m_log.Debug("[GATEKEEPER SERVICE CONNECTOR]: Exception " + e.Message);
return(null);
}
if (response.IsFault)
{
message = "Error contacting grid.";
m_log.ErrorFormat("[GATEKEEPER SERVICE CONNECTOR]: remote call returned an error: {0}", response.FaultString);
return(null);
}
hash = (Hashtable)response.Value;
//foreach (Object o in hash)
// m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value);
try
{
bool success = false;
Boolean.TryParse((string)hash["result"], out success);
if (hash["message"] != null)
{
message = (string)hash["message"];
}
else if (success)
{
message = null;
}
else
{
message = "The teleport destination could not be found."; // probably the dest grid is old and doesn't send 'message', but the most common problem is that the region is unavailable
}
if (success)
{
GridRegion region = new GridRegion();
UUID.TryParse((string)hash["uuid"], out region.RegionID);
//m_log.Debug(">> HERE, uuid: " + region.RegionID);
int n = 0;
if (hash["x"] != null)
{
Int32.TryParse((string)hash["x"], out n);
region.RegionLocX = n;
//m_log.Debug(">> HERE, x: " + region.RegionLocX);
}
if (hash["y"] != null)
{
Int32.TryParse((string)hash["y"], out n);
region.RegionLocY = n;
//m_log.Debug(">> HERE, y: " + region.RegionLocY);
}
if (hash["size_x"] != null)
{
Int32.TryParse((string)hash["size_x"], out n);
region.RegionSizeX = n;
//m_log.Debug(">> HERE, x: " + region.RegionLocX);
}
if (hash["size_y"] != null)
{
Int32.TryParse((string)hash["size_y"], out n);
region.RegionSizeY = n;
//m_log.Debug(">> HERE, y: " + region.RegionLocY);
}
if (hash["region_name"] != null)
{
region.RegionName = (string)hash["region_name"];
//m_log.Debug(">> HERE, region_name: " + region.RegionName);
}
if (hash["hostname"] != null)
{
region.ExternalHostName = (string)hash["hostname"];
//m_log.Debug(">> HERE, hostname: " + region.ExternalHostName);
}
if (hash["http_port"] != null)
{
uint p = 0;
UInt32.TryParse((string)hash["http_port"], out p);
region.HttpPort = p;
//m_log.Debug(">> HERE, http_port: " + region.HttpPort);
}
if (hash["internal_port"] != null)
{
int p = 0;
Int32.TryParse((string)hash["internal_port"], out p);
region.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), p);
//m_log.Debug(">> HERE, internal_port: " + region.InternalEndPoint);
}
if (hash["server_uri"] != null)
{
region.ServerURI = (string)hash["server_uri"];
//m_log.Debug(">> HERE, server_uri: " + region.ServerURI);
}
// Successful return
return(region);
}
}
catch (Exception e)
{
message = "Error parsing response from grid.";
m_log.Error("[GATEKEEPER SERVICE CONNECTOR]: Got exception while parsing hyperlink response " + e.StackTrace);
return(null);
}
return(null);
}
public bool LinkRegion(GridRegion info, out UUID regionID, out ulong realHandle, out string externalName, out string imageURL, out string reason)
{
regionID = UUID.Zero;
imageURL = string.Empty;
realHandle = 0;
externalName = string.Empty;
reason = string.Empty;
Hashtable hash = new Hashtable();
hash["region_name"] = info.RegionName;
IList paramList = new ArrayList();
paramList.Add(hash);
ServicePointManagerTimeoutSupport.ResetHosts();
XmlRpcRequest request = new XmlRpcRequest("link_region", paramList);
m_log.Debug("[GATEKEEPER SERVICE CONNECTOR]: Linking to " + info.ServerURI);
XmlRpcResponse response = null;
try
{
response = request.Send(info.ServerURI, 10000);
}
catch (Exception e)
{
m_log.Debug("[GATEKEEPER SERVICE CONNECTOR]: Exception " + e.Message);
reason = "Error contacting remote server";
return(false);
}
if (response.IsFault)
{
reason = response.FaultString;
m_log.ErrorFormat("[GATEKEEPER SERVICE CONNECTOR]: remote call returned an error: {0}", response.FaultString);
return(false);
}
hash = (Hashtable)response.Value;
//foreach (Object o in hash)
// m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value);
try
{
bool success = false;
Boolean.TryParse((string)hash["result"], out success);
if (success)
{
UUID.TryParse((string)hash["uuid"], out regionID);
//m_log.Debug(">> HERE, uuid: " + regionID);
if ((string)hash["handle"] != null)
{
realHandle = Convert.ToUInt64((string)hash["handle"]);
//m_log.Debug(">> HERE, realHandle: " + realHandle);
}
if (hash["region_image"] != null)
{
imageURL = (string)hash["region_image"];
//m_log.Debug(">> HERE, imageURL: " + imageURL);
}
if (hash["external_name"] != null)
{
externalName = (string)hash["external_name"];
//m_log.Debug(">> HERE, externalName: " + externalName);
}
}
}
catch (Exception e)
{
reason = "Error parsing return arguments";
m_log.Error("[GATEKEEPER SERVICE CONNECTOR]: Got exception while parsing hyperlink response " + e.StackTrace);
return(false);
}
return(true);
}
public bool DoHelloNeighbourCall(GridRegion region, RegionInfo thisRegion)
{
string uri = region.ServerURI + "region/" + thisRegion.RegionID + "/";
// m_log.Debug(" >>> DoHelloNeighbourCall <<< " + uri);
WebRequest helloNeighbourRequest;
try
{
ServicePointManagerTimeoutSupport.ResetHosts();
helloNeighbourRequest = WebRequest.Create(uri);
}
catch (Exception e)
{
m_log.Warn(string.Format(
"[NEIGHBOUR SERVICES CONNECTOR]: Unable to parse uri {0} to send HelloNeighbour from {1} to {2}. Exception {3} ",
uri, thisRegion.RegionName, region.RegionName, e.Message), e);
return(false);
}
helloNeighbourRequest.Method = "POST";
helloNeighbourRequest.ContentType = "application/json";
helloNeighbourRequest.Timeout = 10000;
// Fill it in
OSDMap args = null;
try
{
args = thisRegion.PackRegionInfoData();
}
catch (Exception e)
{
m_log.Warn(string.Format(
"[NEIGHBOUR SERVICES CONNECTOR]: PackRegionInfoData failed for HelloNeighbour from {0} to {1}. Exception {2} ",
thisRegion.RegionName, region.RegionName, e.Message), e);
return(false);
}
// Add the regionhandle of the destination region
args["destination_handle"] = OSD.FromString(region.RegionHandle.ToString());
string strBuffer = "";
byte[] buffer = new byte[1];
try
{
strBuffer = OSDParser.SerializeJsonString(args);
buffer = Util.UTF8NoBomEncoding.GetBytes(strBuffer);
}
catch (Exception e)
{
m_log.Warn(string.Format(
"[NEIGHBOUR SERVICES CONNECTOR]: Exception thrown on serialization of HelloNeighbour from {0} to {1}. Exception {2} ",
thisRegion.RegionName, region.RegionName, e.Message), e);
return(false);
}
Stream os = null;
try
{ // send the Post
helloNeighbourRequest.ContentLength = buffer.Length; //Count bytes to send
os = helloNeighbourRequest.GetRequestStream();
os.Write(buffer, 0, strBuffer.Length); //Send it
//m_log.InfoFormat("[REST COMMS]: Posted HelloNeighbour request to remote sim {0}", uri);
}
catch (Exception e)
{
m_log.Warn(string.Format(
"[NEIGHBOUR SERVICES CONNECTOR]: Unable to send HelloNeighbour from {0} to {1} (uri {2}). Exception {3} ",
thisRegion.RegionName, region.RegionName, uri, e.Message), e);
return(false);
}
finally
{
if (os != null)
{
os.Dispose();
}
}
// Let's wait for the response
//m_log.Info("[REST COMMS]: Waiting for a reply after DoHelloNeighbourCall");
try
{
using (WebResponse webResponse = helloNeighbourRequest.GetResponse())
{
if (webResponse == null)
{
m_log.DebugFormat(
"[NEIGHBOUR SERVICES CONNECTOR]: Null reply on DoHelloNeighbourCall post from {0} to {1}",
thisRegion.RegionName, region.RegionName);
}
using (Stream s = webResponse.GetResponseStream())
{
using (StreamReader sr = new StreamReader(s))
{
//reply = sr.ReadToEnd().Trim();
sr.ReadToEnd().Trim();
//m_log.InfoFormat("[REST COMMS]: DoHelloNeighbourCall reply was {0} ", reply);
}
}
}
}
catch (Exception e)
{
m_log.Warn(string.Format(
"[NEIGHBOUR SERVICES CONNECTOR]: Exception on reply of DoHelloNeighbourCall from {0} back to {1}. Exception {2} ",
region.RegionName, thisRegion.RegionName, e.Message), e);
return(false);
}
return(true);
}
public void SendRequest()
{
try
{
ServicePointManagerTimeoutSupport.ResetHosts();
Request = (HttpWebRequest)WebRequest.Create(Url);
Request.Method = HttpMethod;
Request.ContentType = HttpMIMEType;
if (!HttpVerifyCert)
{
// We could hijack Connection Group Name to identify
// a desired security exception. But at the moment we'll use a dummy header instead.
// Request.ConnectionGroupName = "NoVerify";
Request.Headers.Add("NoVerifyCert", "true");
}
// else
// {
// Request.ConnectionGroupName="Verify";
// }
if (!HttpPragmaNoCache)
{
Request.Headers.Add("Pragma", "no-cache");
}
if (HttpCustomHeaders != null)
{
for (int i = 0; i < HttpCustomHeaders.Count; i += 2)
{
Request.Headers.Add(HttpCustomHeaders[i],
HttpCustomHeaders[i + 1]);
}
}
if (!string.IsNullOrEmpty(proxyurl))
{
if (!string.IsNullOrEmpty(proxyexcepts))
{
string[] elist = proxyexcepts.Split(';');
Request.Proxy = new WebProxy(proxyurl, true, elist);
}
else
{
Request.Proxy = new WebProxy(proxyurl, true);
}
}
if (ResponseHeaders != null)
{
foreach (KeyValuePair <string, string> entry in ResponseHeaders)
{
if (entry.Key.Equals("user-agent", StringComparison.OrdinalIgnoreCase))
{
Request.UserAgent = entry.Value;
}
else
{
Request.Headers[entry.Key] = entry.Value;
}
}
}
// Encode outbound data
if (!string.IsNullOrEmpty(OutboundBody))
{
byte[] data = Util.UTF8.GetBytes(OutboundBody);
if (data.Length < 4096)
{
Request.ServicePoint.Expect100Continue = false;
}
Request.ContentLength = data.Length;
using (Stream bstream = Request.GetRequestStream())
bstream.Write(data, 0, data.Length);
}
try
{
IAsyncResult result = Request.BeginGetResponse(ResponseCallback, null);
ThreadPool.RegisterWaitForSingleObject(
result.AsyncWaitHandle, new WaitOrTimerCallback(TimeoutCallback), null, HttpTimeout, true);
}
catch (WebException e)
{
if (e.Status != WebExceptionStatus.ProtocolError)
{
throw;
}
HttpWebResponse response = (HttpWebResponse)e.Response;
Status = (int)response.StatusCode;
ResponseBody = response.StatusDescription;
_finished = true;
}
}
catch (Exception e)
{
// m_log.Debug(
// string.Format("[SCRIPTS HTTP REQUESTS]: Exception on request to {0} for {1} ", Url, ItemID), e);
Status = (int)OSHttpStatusCode.ClientErrorJoker;
ResponseBody = e.Message;
_finished = true;
}
}
public void SendInstantMessage(GridInstantMessage im, MessageResultNotification result)
{
UUID toAgentID = new UUID(im.toAgentID);
try
{
// Try root avatar only first
m_Scenes.ForEach(delegate(Scene scene)
{
// m_log.DebugFormat(
// "[HG INSTANT MESSAGE]: Looking for root agent {0} in {1}",
// toAgentID.ToString(), scene.RegionInfo.RegionName);
ScenePresence sp = scene.GetScenePresence(toAgentID);
if (sp != null && !sp.IsChildAgent)
{
// Local message
// m_log.DebugFormat("[HG INSTANT MESSAGE]: Delivering IM to root agent {0} {1}", user.Name, toAgentID);
sp.ControllingClient.SendInstantMessage(im);
// Message sent
result(true);
throw new ThreadedClasses.ReturnValueException <bool>(true);
}
});
// try child avatar second
m_Scenes.ForEach(delegate(Scene scene)
{
// m_log.DebugFormat(
// "[HG INSTANT MESSAGE]: Looking for child of {0} in {1}",
// toAgentID, scene.RegionInfo.RegionName);
ScenePresence sp = scene.GetScenePresence(toAgentID);
if (sp != null)
{
// Local message
// m_log.DebugFormat("[HG INSTANT MESSAGE]: Delivering IM to child agent {0} {1}", user.Name, toAgentID);
sp.ControllingClient.SendInstantMessage(im);
// Message sent
result(true);
throw new ThreadedClasses.ReturnValueException <bool>(true);
}
});
}
catch (ThreadedClasses.ReturnValueException <bool> )
{
return;
}
// m_log.DebugFormat("[HG INSTANT MESSAGE]: Delivering IM to {0} via XMLRPC", im.toAgentID);
// Is the user a local user?
string url = string.Empty;
bool foreigner = false;
byte dialog = im.dialog;
if (dialog == (byte)InstantMessageDialog.MessageFromObject && !m_EnableObjectIM)
{
return;
}
if (UserManagementModule != null && !UserManagementModule.IsLocalGridUser(toAgentID)) // foreign user
{
url = UserManagementModule.GetUserServerURL(toAgentID, "IMServerURI");
foreigner = true;
}
Util.FireAndForget(delegate
{
bool success = false;
if (foreigner && url == string.Empty) // we don't know about this user
{
string recipientUUI = TryGetRecipientUUI(new UUID(im.fromAgentID), toAgentID);
m_log.DebugFormat("[HG MESSAGE TRANSFER]: Got UUI {0}", recipientUUI);
if (recipientUUI != string.Empty)
{
UUID id; string u = string.Empty, first = string.Empty, last = string.Empty, secret = string.Empty;
if (Util.ParseUniversalUserIdentifier(recipientUUI, out id, out u, out first, out last, out secret))
{
ServicePointManagerTimeoutSupport.ResetHosts();
success = m_IMService.OutgoingInstantMessage(im, u, true);
if (success)
{
UserManagementModule.AddUser(toAgentID, u + ";" + first + " " + last);
}
}
}
}
else
{
ServicePointManagerTimeoutSupport.ResetHosts();
success = m_IMService.OutgoingInstantMessage(im, url, foreigner);
}
if (!success && !foreigner)
{
HandleUndeliveredMessage(im, result);
}
else
{
result(success);
}
});
return;
}
