/// <summary>Handle an HTTP request containing an XML-RPC request.</summary>
/// <remarks>This method deserializes the XML-RPC request, invokes the
/// described method, serializes the response (or fault) and sends the XML-RPC response
/// back as a valid HTTP page.
/// </remarks>
/// <param name="httpReq"><c>SimpleHttpRequest</c> containing the request.</param>
public void Respond(SimpleHttpRequest httpReq)
{
XmlRpcRequest xmlRpcReq = (XmlRpcRequest)_deserializer.Deserialize(httpReq.Input);
XmlRpcResponse xmlRpcResp = new XmlRpcResponse();
try
{
xmlRpcResp.Value = _server.Invoke(xmlRpcReq);
}
catch (XmlRpcException e)
{
xmlRpcResp.SetFault(e.FaultCode, e.FaultString);
}
catch (Exception e2)
{
xmlRpcResp.SetFault(XmlRpcErrorCodes.APPLICATION_ERROR,
XmlRpcErrorCodes.APPLICATION_ERROR_MSG + ": " + e2.Message);
}
if (Logger.Delegate != null)
{
Logger.WriteEntry(xmlRpcResp.ToString(), LogLevel.Information);
}
XmlRpcServer.HttpHeader(httpReq.Protocol, "text/xml", 0, " 200 OK", httpReq.Output);
httpReq.Output.Flush();
XmlTextWriter xml = new XmlTextWriter(httpReq.Output);
_serializer.Serialize(xml, xmlRpcResp);
xml.Flush();
httpReq.Output.Flush();
}
/// <summary>Handle an HTTP request containing an XML-RPC request.</summary>
/// <remarks>This method deserializes the XML-RPC request, invokes the
/// described method, serializes the response (or fault) and sends the XML-RPC response
/// back as a valid HTTP page.
/// </remarks>
/// <param name="httpReq"><c>SimpleHttpRequest</c> containing the request.</param>
public void Respond(SimpleHttpRequest httpReq)
{
XmlRpcRequest xmlRpcReq = (XmlRpcRequest)_deserializer.Deserialize(httpReq.Input);
XmlRpcResponse xmlRpcResp = new XmlRpcResponse();
try
{
xmlRpcResp.Value = _server.Invoke(xmlRpcReq);
}
catch (XmlRpcException e)
{
xmlRpcResp.SetFault(e.FaultCode, e.FaultString);
}
catch (Exception e2)
{
xmlRpcResp.SetFault(XmlRpcErrorCodes.APPLICATION_ERROR,
XmlRpcErrorCodes.APPLICATION_ERROR_MSG + ": " + e2.Message);
}
if (Logger.Delegate != null)
Logger.WriteEntry(xmlRpcResp.ToString(), LogLevel.Information);
XmlRpcServer.HttpHeader(httpReq.Protocol, "text/xml", 0, " 200 OK", httpReq.Output);
httpReq.Output.Flush();
XmlTextWriter xml = new XmlTextWriter(httpReq.Output);
_serializer.Serialize(xml, xmlRpcResp);
xml.Flush();
httpReq.Output.Flush();
}
public IList multiCall(IList calls)
{
IList responses = new ArrayList();
XmlRpcResponse fault = new XmlRpcResponse();
foreach (IDictionary call in calls)
{
try
{
XmlRpcRequest req = new XmlRpcRequest((String)call[XmlRpcXmlTokens.METHOD_NAME],
(ArrayList)call[XmlRpcXmlTokens.PARAMS]);
Object results = _server.Invoke(req);
IList response = new ArrayList();
response.Add(results);
responses.Add(response);
}
catch (XmlRpcException e)
{
fault.SetFault(e.FaultCode, e.FaultString);
responses.Add(fault.Value);
}
catch (Exception e2)
{
fault.SetFault(XmlRpcErrorCodes.APPLICATION_ERROR,
XmlRpcErrorCodes.APPLICATION_ERROR_MSG + ": " + e2.Message);
responses.Add(fault.Value);
}
}
return(responses);
}
public XmlRpcResponse GenerateKeyMethod(XmlRpcRequest request, IPEndPoint remoteClient)
{
XmlRpcResponse response = new XmlRpcResponse();
if (request.Params.Count < 2)
{
response.IsFault = true;
response.SetFault(-1, "Invalid parameters");
return response;
}
// Verify the key of who's calling
UUID userID = UUID.Zero;
string authKey = string.Empty;
UUID.TryParse((string)request.Params[0], out userID);
authKey = (string)request.Params[1];
m_log.InfoFormat("[AUTH HANDLER] GenerateKey called with authToken {0}", authKey);
string newKey = string.Empty;
newKey = m_LocalService.GetKey(userID, authKey.ToString());
response.Value = (string)newKey;
return response;
}
public void HttpPost(SimpleHttpRequest req)
{
XmlRpcRequest rpc = XmlRpcRequestDeserializer.Parse(req.Input);
XmlRpcResponse resp = new XmlRpcResponse();
Object target = _handlers[rpc.MethodNameObject];
if (target == null)
{
resp.SetFault(-1, "Object " + rpc.MethodNameObject + " not registered.");
}
else
{
try
{
resp.Value = rpc.Invoke(target);
}
catch (XmlRpcException e)
{
resp.SetFault(e.Code, e.Message);
}
catch (Exception e2)
{
resp.SetFault(-1, e2.Message);
}
}
Logger.WriteEntry(resp.ToString(), EventLogEntryType.Information);
SendHeader(req.Protocol, "text/xml", 0, " 200 OK", req.Output);
req.Output.Flush();
XmlTextWriter xml = new XmlTextWriter(req.Output);
XmlRpcResponseSerializer.Serialize(xml, resp);
xml.Flush();
req.Output.Flush();
}
public IList multiCall(IList calls)
{
IList responses = new ArrayList();
var fault = new XmlRpcResponse();
foreach (IDictionary call in calls)
{
try
{
var req = new XmlRpcRequest((string)call[XmlRpcXmlTokens.METHOD_NAME],
(ArrayList)call[XmlRpcXmlTokens.PARAMS]);
var results = _server.Invoke(req);
IList response = new ArrayList();
response.Add(results);
responses.Add(response);
}
catch (XmlRpcException e)
{
fault.SetFault(e.FaultCode, e.FaultString);
responses.Add(fault.Value);
}
}
/// <summary>
/// Try all the registered xmlrpc handlers when an xmlrpc request is received.
/// Sends back an XMLRPC unknown request response if no handler is registered for the requested method.
/// </summary>
/// <param name="request"></param>
/// <param name="response"></param>
private byte[] HandleXmlRpcRequests(OSHttpRequest request, OSHttpResponse response)
{
string requestBody = HttpServerHandlerHelpers.ReadString(request.InputStream);
requestBody = requestBody.Replace("<base64></base64>", "");
string responseString = String.Empty;
XmlRpcRequest xmlRprcRequest = null;
try
{
xmlRprcRequest = (XmlRpcRequest) (new XmlRpcRequestDeserializer()).Deserialize(requestBody);
}
catch (XmlException e)
{
MainConsole.Instance.WarnFormat(
"[BASE HTTP SERVER]: Got XMLRPC request with invalid XML from {0}. XML was '{1}'. Sending blank response. Exception: {2}",
request.RemoteIPEndPoint, requestBody, e.ToString());
}
if (xmlRprcRequest != null)
{
string methodName = xmlRprcRequest.MethodName;
if (methodName != null)
{
xmlRprcRequest.Params.Add(request.RemoteIPEndPoint); // Param[1]
XmlRpcResponse xmlRpcResponse;
XmlRpcMethod method;
bool methodWasFound;
lock (m_rpcHandlers)
methodWasFound = m_rpcHandlers.TryGetValue(methodName, out method);
if (methodWasFound)
{
xmlRprcRequest.Params.Add(request.Url); // Param[2]
string xff = "X-Forwarded-For";
string xfflower = xff.ToLower();
foreach (string s in request.Headers.AllKeys)
{
if (s != null && s.Equals(xfflower))
{
xff = xfflower;
break;
}
}
xmlRprcRequest.Params.Add(request.Headers.Get(xff)); // Param[3]
try
{
xmlRpcResponse = method(xmlRprcRequest, request.RemoteIPEndPoint);
}
catch (Exception e)
{
string errorMessage
= String.Format(
"Requested method [{0}] from {1} threw exception: {2} {3}",
methodName, request.RemoteIPEndPoint.Address, e.Message, e.StackTrace);
MainConsole.Instance.ErrorFormat("[BASE HTTP SERVER]: {0}", errorMessage);
// if the registered XmlRpc method threw an exception, we pass a fault-code along
xmlRpcResponse = new XmlRpcResponse();
// Code probably set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
xmlRpcResponse.SetFault(-32603, errorMessage);
}
}
else
{
xmlRpcResponse = new XmlRpcResponse();
// Code set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
xmlRpcResponse.SetFault(
XmlRpcErrorCodes.SERVER_ERROR_METHOD,
String.Format("Requested method [{0}] not found", methodName));
}
response.ContentType = "text/xml";
responseString = XmlRpcResponseSerializer.Singleton.Serialize(xmlRpcResponse);
}
else
{
//HandleLLSDRequests(request, response);
response.ContentType = "text/plain";
response.StatusCode = 404;
response.StatusDescription = "Not Found";
responseString = "Not found";
MainConsole.Instance.ErrorFormat(
"[BASE HTTP SERVER]: Handler not found for http request {0} {1}",
request.HttpMethod, request.Url.PathAndQuery);
}
}
byte[] buffer = Encoding.UTF8.GetBytes(responseString);
response.SendChunked = false;
response.ContentEncoding = Encoding.UTF8;
return buffer;
}
// private bool TryGetAgentHandler(OSHttpRequest request, OSHttpResponse response, out IHttpAgentHandler agentHandler)
// {
// agentHandler = null;
//
// lock (m_agentHandlers)
// {
// foreach (IHttpAgentHandler handler in m_agentHandlers.Values)
// {
// if (handler.Match(request, response))
// {
// agentHandler = handler;
// return true;
// }
// }
// }
//
// return false;
// }
/// <summary>
/// Try all the registered xmlrpc handlers when an xmlrpc request is received.
/// Sends back an XMLRPC unknown request response if no handler is registered for the requested method.
/// </summary>
/// <param name="request"></param>
/// <param name="response"></param>
private byte[] HandleXmlRpcRequests(OSHttpRequest request, OSHttpResponse response)
{
Stream requestStream = request.InputStream;
Encoding encoding = Encoding.UTF8;
StreamReader reader = new StreamReader(requestStream, encoding);
string requestBody = reader.ReadToEnd();
reader.Close();
requestStream.Close();
//m_log.Debug(requestBody);
requestBody = requestBody.Replace("<base64></base64>", "");
string responseString = String.Empty;
XmlRpcRequest xmlRprcRequest = null;
try
{
xmlRprcRequest = (XmlRpcRequest) (new XmlRpcRequestDeserializer()).Deserialize(requestBody);
}
catch (XmlException e)
{
if (DebugLevel >= 1)
{
if (DebugLevel >= 2)
m_log.Warn(
string.Format(
"[BASE HTTP SERVER]: Got XMLRPC request with invalid XML from {0}. XML was '{1}'. Sending blank response. Exception ",
request.RemoteIPEndPoint, requestBody),
e);
else
{
m_log.WarnFormat(
"[BASE HTTP SERVER]: Got XMLRPC request with invalid XML from {0}, length {1}. Sending blank response.",
request.RemoteIPEndPoint, requestBody.Length);
}
}
}
if (xmlRprcRequest != null)
{
string methodName = xmlRprcRequest.MethodName;
if (methodName != null)
{
xmlRprcRequest.Params.Add(request.RemoteIPEndPoint); // Param[1]
XmlRpcResponse xmlRpcResponse;
XmlRpcMethod method;
bool methodWasFound;
bool keepAlive = false;
lock (m_rpcHandlers)
{
methodWasFound = m_rpcHandlers.TryGetValue(methodName, out method);
if (methodWasFound)
keepAlive = m_rpcHandlersKeepAlive[methodName];
}
if (methodWasFound)
{
xmlRprcRequest.Params.Add(request.Url); // Param[2]
string xff = "X-Forwarded-For";
string xfflower = xff.ToLower();
foreach (string s in request.Headers.AllKeys)
{
if (s != null && s.Equals(xfflower))
{
xff = xfflower;
break;
}
}
xmlRprcRequest.Params.Add(request.Headers.Get(xff)); // Param[3]
try
{
xmlRpcResponse = method(xmlRprcRequest, request.RemoteIPEndPoint);
}
catch(Exception e)
{
string errorMessage
= String.Format(
"Requested method [{0}] from {1} threw exception: {2} {3}",
methodName, request.RemoteIPEndPoint.Address, e.Message, e.StackTrace);
m_log.ErrorFormat("[BASE HTTP SERVER]: {0}", errorMessage);
// if the registered XmlRpc method threw an exception, we pass a fault-code along
xmlRpcResponse = new XmlRpcResponse();
// Code probably set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
xmlRpcResponse.SetFault(-32603, errorMessage);
}
// if the method wasn't found, we can't determine KeepAlive state anyway, so lets do it only here
response.KeepAlive = keepAlive;
}
else
{
xmlRpcResponse = new XmlRpcResponse();
// Code set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
xmlRpcResponse.SetFault(
XmlRpcErrorCodes.SERVER_ERROR_METHOD,
String.Format("Requested method [{0}] not found", methodName));
}
response.ContentType = "text/xml";
responseString = XmlRpcResponseSerializer.Singleton.Serialize(xmlRpcResponse);
}
else
{
//HandleLLSDRequests(request, response);
response.ContentType = "text/plain";
response.StatusCode = 404;
response.StatusDescription = "Not Found";
response.ProtocolVersion = "HTTP/1.0";
responseString = "Not found";
response.KeepAlive = false;
m_log.ErrorFormat(
"[BASE HTTP SERVER]: Handler not found for http request {0} {1}",
request.HttpMethod, request.Url.PathAndQuery);
}
}
byte[] buffer = Encoding.UTF8.GetBytes(responseString);
response.SendChunked = false;
response.ContentLength64 = buffer.Length;
response.ContentEncoding = Encoding.UTF8;
return buffer;
}
public XmlRpcResponse currencyNotify(XmlRpcRequest request, IPEndPoint ep)
{
XmlRpcResponse r = new XmlRpcResponse();
try
{
Hashtable requestData = (Hashtable)request.Params[0];
Hashtable communicationData = (Hashtable)request.Params[1];
#region // Debug
#if DEBUG
m_log.Debug("[OMCURRENCY]: currencyNotify(...)");
foreach (DictionaryEntry requestDatum in requestData)
{
m_log.Debug("[OMCURRENCY]: " + requestDatum.Key.ToString() + " " + (string)requestDatum.Value);
}
foreach (DictionaryEntry communicationDatum in communicationData)
{
m_log.Debug("[OMCURRENCY]: " + communicationDatum.Key.ToString() + " " + (string)communicationDatum.Value);
}
#endif
#endregion
String method = (string)requestData["method"];
requestData.Remove("method");
if (CommunicationHelpers.ValidateRequest(communicationData, requestData, gatewayURL))
{
switch (method)
{
case "notifyDeliverObject": r.Value = deliverObject(requestData);
break;
case "notifyOnObjectPaid": r.Value = onObjectPaid(requestData);
break;
case "notifyLandBuy": r.Value = landBuy(requestData);
break;
case "notifyChangePrimPermission": r.Value = changePrimPermissions(requestData);
break;
case "notifyBalanceUpdate": r.Value = balanceUpdate(requestData);
break;
case "notifyGetVersion": r.Value = GetVersion(requestData);
break;
default: m_log.ErrorFormat("[{0}]: Method {1} is not supported", Name, method);
break;
}
}
else
{
throw new Exception("Hash values do not match");
}
}
catch (Exception e)
{
m_log.ErrorFormat("[{0}]: genericNotify() Exception: {1} - {2}", Name, e.Message, e.StackTrace);
r.SetFault(1, "Could not parse the requested method");
}
return r;
}
// private bool TryGetAgentHandler(OSHttpRequest request, OSHttpResponse response, out IHttpAgentHandler agentHandler)
// {
// agentHandler = null;
//
// lock (m_agentHandlers)
// {
// foreach (IHttpAgentHandler handler in m_agentHandlers.Values)
// {
// if (handler.Match(request, response))
// {
// agentHandler = handler;
// return true;
// }
// }
// }
//
// return false;
// }
/// <summary>
/// Try all the registered xmlrpc handlers when an xmlrpc request is received.
/// Sends back an XMLRPC unknown request response if no handler is registered for the requested method.
/// </summary>
/// <param name="request"></param>
/// <param name="response"></param>
private byte[] HandleXmlRpcRequests(OSHttpRequest request, OSHttpResponse response)
{
String requestBody;
Stream requestStream = request.InputStream;
Stream innerStream = null;
try
{
if ((request.Headers["Content-Encoding"] == "gzip") || (request.Headers["X-Content-Encoding"] == "gzip"))
{
innerStream = requestStream;
requestStream = new GZipStream(innerStream, System.IO.Compression.CompressionMode.Decompress);
}
using (StreamReader reader = new StreamReader(requestStream, Encoding.UTF8))
{
requestBody = reader.ReadToEnd();
}
}
finally
{
if (innerStream != null)
innerStream.Dispose();
requestStream.Dispose();
}
//m_log.Debug(requestBody);
requestBody = requestBody.Replace("<base64></base64>", "");
string responseString = String.Empty;
XmlRpcRequest xmlRprcRequest = null;
bool gridproxy = false;
if (requestBody.Contains("encoding=\"utf-8"))
{
int channelindx = -1;
int optionsindx = requestBody.IndexOf(">options<");
if(optionsindx >0)
{
channelindx = requestBody.IndexOf(">channel<");
if (optionsindx < channelindx)
gridproxy = true;
}
}
try
{
xmlRprcRequest = (XmlRpcRequest) (new XmlRpcRequestDeserializer()).Deserialize(requestBody);
}
catch (XmlException e)
{
if (DebugLevel >= 1)
{
if (DebugLevel >= 2)
m_log.Warn(
string.Format(
"[BASE HTTP SERVER]: Got XMLRPC request with invalid XML from {0}. XML was '{1}'. Sending blank response. Exception ",
request.RemoteIPEndPoint, requestBody),
e);
else
{
m_log.WarnFormat(
"[BASE HTTP SERVER]: Got XMLRPC request with invalid XML from {0}, length {1}. Sending blank response.",
request.RemoteIPEndPoint, requestBody.Length);
}
}
}
if (xmlRprcRequest != null)
{
string methodName = xmlRprcRequest.MethodName;
if (methodName != null)
{
xmlRprcRequest.Params.Add(request.RemoteIPEndPoint); // Param[1]
XmlRpcResponse xmlRpcResponse;
XmlRpcMethod method;
bool methodWasFound;
bool keepAlive = false;
lock (m_rpcHandlers)
{
methodWasFound = m_rpcHandlers.TryGetValue(methodName, out method);
if (methodWasFound)
keepAlive = m_rpcHandlersKeepAlive[methodName];
}
if (methodWasFound)
{
xmlRprcRequest.Params.Add(request.Url); // Param[2]
string xff = "X-Forwarded-For";
string xfflower = xff.ToLower();
foreach (string s in request.Headers.AllKeys)
{
if (s != null && s.Equals(xfflower))
{
xff = xfflower;
break;
}
}
xmlRprcRequest.Params.Add(request.Headers.Get(xff)); // Param[3]
if (gridproxy)
xmlRprcRequest.Params.Add("gridproxy"); // Param[4]
try
{
xmlRpcResponse = method(xmlRprcRequest, request.RemoteIPEndPoint);
}
catch(Exception e)
{
string errorMessage
= String.Format(
"Requested method [{0}] from {1} threw exception: {2} {3}",
methodName, request.RemoteIPEndPoint.Address, e.Message, e.StackTrace);
m_log.ErrorFormat("[BASE HTTP SERVER]: {0}", errorMessage);
// if the registered XmlRpc method threw an exception, we pass a fault-code along
xmlRpcResponse = new XmlRpcResponse();
// Code probably set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
xmlRpcResponse.SetFault(-32603, errorMessage);
}
// if the method wasn't found, we can't determine KeepAlive state anyway, so lets do it only here
response.KeepAlive = keepAlive;
}
else
{
xmlRpcResponse = new XmlRpcResponse();
// Code set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
xmlRpcResponse.SetFault(
XmlRpcErrorCodes.SERVER_ERROR_METHOD,
String.Format("Requested method [{0}] not found", methodName));
}
response.ContentType = "text/xml";
using (MemoryStream outs = new MemoryStream())
using (XmlTextWriter writer = new XmlTextWriter(outs, UTF8NoBOM))
{
writer.Formatting = Formatting.None;
XmlRpcResponseSerializer.Singleton.Serialize(writer, xmlRpcResponse);
writer.Flush();
outs.Flush();
outs.Position = 0;
using (StreamReader sr = new StreamReader(outs))
{
responseString = sr.ReadToEnd();
}
}
}
else
{
//HandleLLSDRequests(request, response);
response.ContentType = "text/plain";
response.StatusCode = 404;
response.StatusDescription = "Not Found";
response.ProtocolVersion = "HTTP/1.0";
responseString = "Not found";
response.KeepAlive = false;
m_log.ErrorFormat(
"[BASE HTTP SERVER]: Handler not found for http request {0} {1}",
request.HttpMethod, request.Url.PathAndQuery);
}
}
byte[] buffer = Encoding.UTF8.GetBytes(responseString);
response.SendChunked = false;
response.ContentLength64 = buffer.Length;
response.ContentEncoding = Encoding.UTF8;
return buffer;
}
public override byte[] Handle(string path, Stream request, OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
XmlRpcRequest xmlRpcRequest = null;
XmlRpcResponse xmlRpcResponse = null;
string requestBody = null;
byte[] response;
Encoding encoding = Encoding.UTF8;
StreamReader streamReader = new StreamReader(request, encoding);
requestBody = streamReader.ReadToEnd();
streamReader.Close();
try
{
xmlRpcRequest = (XmlRpcRequest)(new XmlRpcRequestDeserializer()).Deserialize(requestBody);
}
catch (XmlException e)
{
m_log.ErrorFormat("[XMLRPC STREAM HANDLER]: XmlRpc request failed to deserialize: {0} -> {1}", e, requestBody);
xmlRpcRequest = null;
}
if (xmlRpcRequest != null)
{
string methodName = xmlRpcRequest.MethodName;
if (methodName != null)
{
xmlRpcRequest.Params.Add(httpRequest.RemoteIPEndPoint); // Param[1]
xmlRpcRequest.Params.Add(httpRequest.Url); // Param[2]
xmlRpcRequest.Params.Add(getForwardedFor(httpRequest)); // Param[3]
try
{
xmlRpcResponse = m_xmlrpcMethod(xmlRpcRequest, httpRequest.RemoteIPEndPoint);
}
catch(Exception e)
{
string errorMessage =
String.Format(
"Requested method [{0}] from {1} threw exception: {2} {3}",
methodName, httpRequest.RemoteIPEndPoint.Address, e.Message, e.StackTrace);
m_log.ErrorFormat("[XMLRPC STREAM HANDLER]: {0}", errorMessage);
// if the registered XmlRpc method threw an exception, we pass a fault-code along
xmlRpcResponse = new XmlRpcResponse();
// Code probably set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
xmlRpcResponse.SetFault(-32603, errorMessage);
}
}
else
{
xmlRpcResponse = new XmlRpcResponse();
// Code set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
xmlRpcResponse.SetFault(
XmlRpcErrorCodes.SERVER_ERROR_METHOD,
String.Format("Requested method [{0}] not found", methodName));
}
response = Encoding.UTF8.GetBytes(XmlRpcResponseSerializer.Singleton.Serialize(xmlRpcResponse));
httpResponse.ContentType = "text/xml";
}
else
{
response = Encoding.UTF8.GetBytes("Not found");
httpResponse.ContentType = "text/plain";
httpResponse.StatusCode = 404;
httpResponse.StatusDescription = "Not Found";
httpResponse.ProtocolVersion = new System.Version("1.0");
m_log.ErrorFormat(
"[XMLRPC STREAM HANDLER]: Handler not found for http request {0} {1}",
httpRequest.HttpMethod, httpRequest.Url.PathAndQuery);
}
httpResponse.ContentLength64 = response.LongLength;
httpResponse.ContentEncoding = Encoding.UTF8;
httpResponse.SendChunked = false;
return (response);
}
public IList multiCall(IList calls)
{
IList responses = new ArrayList();
XmlRpcResponse fault = new XmlRpcResponse();
foreach (IDictionary call in calls)
{
try
{
XmlRpcRequest req = new XmlRpcRequest((String)call[XmlRpcXmlTokens.METHOD_NAME],
(ArrayList)call[XmlRpcXmlTokens.PARAMS]);
Object results = _server.Invoke(req);
IList response = new ArrayList();
response.Add(results);
responses.Add(response);
}
catch (XmlRpcException e)
{
fault.SetFault(e.FaultCode, e.FaultString);
responses.Add(fault.Value);
}
catch (Exception e2)
{
fault.SetFault(XmlRpcErrorCodes.APPLICATION_ERROR,
XmlRpcErrorCodes.APPLICATION_ERROR_MSG + ": " + e2.Message);
responses.Add(fault.Value);
}
}
return responses;
}
public XmlRpcResponse VerifyKeyMethod(XmlRpcRequest request, IPEndPoint remoteClient)
{
bool success = false;
XmlRpcResponse response = new XmlRpcResponse();
if (request.Params.Count != 2)
{
response.IsFault = true;
response.SetFault(-1, "Invalid parameters");
return response;
}
// Verify the key of who's calling
UUID userID = UUID.Zero;
string authKey = string.Empty;
if (UUID.TryParse((string)request.Params[0], out userID))
{
authKey = (string)request.Params[1];
m_log.InfoFormat("[AUTH HANDLER] VerifyKey called with key {0}", authKey);
success = m_LocalService.VerifyKey(userID, authKey);
}
m_log.DebugFormat("[AUTH HANDLER]: Response to VerifyKey is {0}", success);
response.Value = success;
return response;
}
public XmlRpcResponse XmlRpcCommand(XmlRpcRequest request, IPEndPoint remoteClient)
{
XmlRpcResponse response = new XmlRpcResponse();
Hashtable responseData = new Hashtable();
try
{
responseData["Status"] = "Success";
responseData["Value"] = "";
XmlMethodHandler handler = LookupCommand(request.MethodNameObject, request.MethodNameMethod);
if (handler != null)
{
responseData["Value"] = handler(request.Params, remoteClient);
response.Value = responseData;
}
else
{
// Code set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
response.SetFault(
XmlRpcErrorCodes.SERVER_ERROR_METHOD,
String.Format("Requested method [{0}] not found", request.MethodNameObject + "." + request.MethodNameMethod));
}
}
catch (Exception e)
{
responseData["Status"] = "Failure";
responseData["ErrorDescription"] = e.Message;
response.Value = responseData;
}
return response;
}
private void XmlRpcHandler(IHttpClientContext client, IHttpRequest request, IHttpResponse response)
{
XmlRpcRequest rpcRequest = null;
XmlRpcResponse rpcResponse = null;
try
{ rpcRequest = m_xmlrpcDeserializer.Deserialize(new StreamReader(request.Body)) as XmlRpcRequest; }
catch (SystemException ex)
{ m_log.Warn("Failed to deserialize incoming XML-RPC request: " + ex.Message); }
if (rpcRequest != null)
{
response.ContentType = "text/xml";
response.Encoding = Encoding.UTF8;
response.Chunked = false;
XmlRpcCallback callback;
if (m_xmlrpcCallbacks.TryGetValue(rpcRequest.MethodName, out callback))
{
// TODO: Add IHttpClientContext.RemoteEndPoint
rpcRequest.Params.Add(null); //rpcRequest.Params.Add(client.RemoteEndPoint);
rpcRequest.Params.Add(request.Uri);
try
{
rpcResponse = callback(rpcRequest, request);
string responseString = XmlRpcResponseSerializer.Singleton.Serialize(rpcResponse);
byte[] buffer = Encoding.UTF8.GetBytes(responseString);
// Set the content-length, otherwise the LL viewer freaks out
response.ContentLength = buffer.Length;
response.Body.Write(buffer, 0, buffer.Length);
response.Body.Flush();
}
catch (Exception ex)
{
m_log.ErrorFormat("XML-RPC method [{0}] threw exception: {1}", rpcRequest.MethodName, ex);
rpcResponse = new XmlRpcResponse();
rpcResponse.SetFault(INTERNAL_ERROR, String.Format("Requested method [{0}] threw exception: {1}", rpcRequest.MethodName, ex.Message));
XmlRpcResponseSerializer.Singleton.Serialize(new XmlTextWriter(response.Body, Encoding.UTF8), rpcResponse);
}
}
else
{
m_log.WarnFormat("XML-RPC method [{0}] not found", rpcRequest.MethodName);
rpcResponse = new XmlRpcResponse();
rpcResponse.SetFault(METHOD_NOT_FOUND, String.Format("Requested method [{0}] not found", rpcRequest.MethodName));
XmlRpcResponseSerializer.Singleton.Serialize(new XmlTextWriter(response.Body, Encoding.UTF8), rpcResponse);
}
}
else
{
m_log.Warn("Bad XML-RPC request");
response.Status = HttpStatusCode.BadRequest;
}
}
/// <summary>
/// We can't bind XML-RPC handlers to specific paths with the OpenSim
/// HTTP server, so this method works around that fact
/// </summary>
void XmlRpcLoginHandler(OSHttpRequest httpRequest, OSHttpResponse httpResponse)
{
XmlRpcRequest xmlRpcRequest = null;
XmlRpcResponse xmlRpcResponse = new XmlRpcResponse();
try
{
using (TextReader requestReader = new StreamReader(httpRequest.InputStream))
xmlRpcRequest = CableBeachState.XmlRpcLoginDeserializer.Deserialize(requestReader) as XmlRpcRequest;
}
catch (XmlException) { }
if (xmlRpcRequest != null)
{
string methodName = xmlRpcRequest.MethodName;
m_log.Info("[CABLE BEACH XMLRPC]: Received an incoming XML-RPC request: " + methodName);
if (methodName != null && methodName.Equals("login_to_simulator", StringComparison.InvariantCultureIgnoreCase))
{
xmlRpcRequest.Params.Add(httpRequest.RemoteIPEndPoint); // Param[1]
try
{
xmlRpcResponse = LoginHandler(xmlRpcRequest, httpRequest.Url);
}
catch (Exception e)
{
// Code set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
xmlRpcResponse.SetFault(-32603, String.Format("Requested method [{0}] threw exception: {1}",
methodName, e));
}
}
}
else
{
m_log.Warn("[CABLE BEACH XMLRPC]: Received a login request with an invalid or missing XML-RPC body");
}
#region Send the Response
httpResponse.ContentType = "text/xml";
httpResponse.SendChunked = false;
httpResponse.ContentEncoding = System.Text.Encoding.UTF8;
try
{
MemoryStream memoryStream = new MemoryStream();
using (XmlTextWriter writer = new XmlTextWriter(memoryStream, System.Text.Encoding.UTF8))
{
XmlRpcResponseSerializer.Singleton.Serialize(writer, xmlRpcResponse);
writer.Flush();
httpResponse.ContentLength = memoryStream.Length;
httpResponse.OutputStream.Write(memoryStream.GetBuffer(), 0, (int)memoryStream.Length);
}
}
catch (Exception ex)
{
m_log.Warn("[CABLE BEACH XMLRPC]: Error writing to the response stream: " + ex.Message);
}
#endregion Send the Response
}
public void HttpPost(SimpleHttpRequest req)
{
XmlRpcRequest rpc = XmlRpcRequestDeserializer.Parse(req.Input);
XmlRpcResponse resp = new XmlRpcResponse();
Object target = _handlers[rpc.MethodNameObject];
if (target == null)
{
resp.SetFault(-1, "Object " + rpc.MethodNameObject + " not registered.");
}
else
{
try
{
resp.Value = rpc.Invoke(target);
}
catch (XmlRpcException e)
{
resp.SetFault(e.Code, e.Message);
}
catch (Exception e2)
{
resp.SetFault(-1, e2.Message);
}
}
Logger.WriteEntry(resp.ToString(), EventLogEntryType.Information);
SendHeader(req.Protocol, "text/xml", 0, " 200 OK", req.Output);
req.Output.Flush();
XmlTextWriter xml = new XmlTextWriter(req.Output);
XmlRpcResponseSerializer.Serialize(xml, resp);
xml.Flush();
req.Output.Flush();
}
public XmlRpcResponse currencyNotify(XmlRpcRequest request, IPEndPoint ep)
{
XmlRpcResponse r = new XmlRpcResponse ();
Hashtable requestData = m_communication.ValidateRequest(request);
if(requestData != null) {
string method = (string)requestData["method"];
switch (method)
{
case "notifyDeliverObject": r.Value = deliverObject(requestData);
break;
case "notifyOnObjectPaid": r.Value = onObjectPaid(requestData);
break;
case "notifyLandBuy": r.Value = landBuy(requestData);
break;
case "notifyChangePrimPermission": r.Value = changePrimPermissions(requestData);
break;
case "notifyBalanceUpdate": r.Value = balanceUpdate(requestData);
break;
case "notifyGetVersion": r.Value = GetVersion(requestData);
break;
default: m_log.ErrorFormat("[{0}]: Method {1} is not supported", Name, method);
break;
}
} else {
r.SetFault(-1, "Could not validate the request");
}
return r;
}
public XmlRpcResponse GenericNotify(XmlRpcRequest request, IPEndPoint ep)
{
XmlRpcResponse r = new XmlRpcResponse();
try
{
Hashtable requestData = (Hashtable)request.Params[0];
Hashtable communicationData = (Hashtable)request.Params[1];
#region // Debug
#if DEBUG
m_log.Debug("[OMBASE]: genericNotify(...)");
foreach (DictionaryEntry requestDatum in requestData)
{
m_log.Debug("[OMBASE]: " + requestDatum.Key.ToString() + " " + (string)requestDatum.Value);
}
foreach (DictionaryEntry communicationDatum in communicationData)
{
m_log.Debug("[OMBASE]: " + communicationDatum.Key.ToString() + " " + (string)communicationDatum.Value);
}
#endif
#endregion
String method = (string)requestData["method"];
requestData.Remove("method");
if (CommunicationHelpers.ValidateRequest(communicationData, requestData, gatewayURL))
{
switch (method)
{
case "notifyUser": r.Value = userInteract(requestData);
break;
case "writeLog": r.Value = WriteLog(requestData);
break;
case "notifyIsAlive": r.Value = IsAlive(requestData);
break;
default: m_log.ErrorFormat("[{0}]: Method {1} is not supported.", Name, method);
break;
}
}
else
{
throw new Exception("Hash values do not match");
}
}
catch (Exception e)
{
m_log.ErrorFormat("[{0}]: genericNotify() Exception: {1} - {2}", Name, e.Message, e.StackTrace);
r.SetFault(1, "Could not parse the requested method");
}
return r;
}
/// <summary>
/// Try all the registered xmlrpc handlers when an xmlrpc request is received.
/// Sends back an XMLRPC unknown request response if no handler is registered for the requested method.
/// </summary>
/// <param name="request"></param>
/// <param name="response"></param>
private void HandleXmlRpcRequests(OSHttpRequest request, OSHttpResponse response)
{
Stream requestStream = request.InputStream;
Encoding encoding = Encoding.UTF8;
StreamReader reader = new StreamReader(requestStream, encoding);
string requestBody = reader.ReadToEnd();
reader.Close();
requestStream.Close();
//m_log.Debug(requestBody);
requestBody = requestBody.Replace("<base64></base64>", "");
string responseString = String.Empty;
XmlRpcRequest xmlRprcRequest = null;
try
{
xmlRprcRequest = (XmlRpcRequest) (new XmlRpcRequestDeserializer()).Deserialize(requestBody);
}
catch (XmlException)
{
}
if (xmlRprcRequest != null)
{
string methodName = xmlRprcRequest.MethodName;
if (methodName != null)
{
xmlRprcRequest.Params.Add(request.RemoteIPEndPoint); // Param[1]
XmlRpcResponse xmlRpcResponse;
XmlRpcMethod method;
bool methodWasFound;
bool keepAlive = false;
lock (m_rpcHandlers)
{
methodWasFound = m_rpcHandlers.TryGetValue(methodName, out method);
if (methodWasFound)
keepAlive = m_rpcHandlersKeepAlive[methodName];
}
if (methodWasFound)
{
xmlRprcRequest.Params.Add(request.Url); // Param[2]
string xff = "X-Forwarded-For";
string xfflower = xff.ToLower();
foreach (string s in request.Headers.AllKeys)
{
if (s != null && s.Equals(xfflower))
{
xff = xfflower;
break;
}
}
xmlRprcRequest.Params.Add(request.Headers.Get(xff)); // Param[3]
try
{
xmlRpcResponse = method(xmlRprcRequest, request.RemoteIPEndPoint);
}
catch(Exception e)
{
string errorMessage
= String.Format(
"Requested method [{0}] from {1} threw exception: {2} {3}",
methodName, request.RemoteIPEndPoint.Address, e.Message, e.StackTrace);
m_log.ErrorFormat("[BASE HTTP SERVER]: {0}", errorMessage);
// if the registered XmlRpc method threw an exception, we pass a fault-code along
xmlRpcResponse = new XmlRpcResponse();
// Code probably set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
xmlRpcResponse.SetFault(-32603, errorMessage);
}
// if the method wasn't found, we can't determine KeepAlive state anyway, so lets do it only here
response.KeepAlive = keepAlive;
}
else
{
xmlRpcResponse = new XmlRpcResponse();
// Code set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
xmlRpcResponse.SetFault(
XmlRpcErrorCodes.SERVER_ERROR_METHOD,
String.Format("Requested method [{0}] not found", methodName));
}
responseString = XmlRpcResponseSerializer.Singleton.Serialize(xmlRpcResponse);
}
else
{
//HandleLLSDRequests(request, response);
response.ContentType = "text/plain";
response.StatusCode = 404;
response.StatusDescription = "Not Found";
response.ProtocolVersion = "HTTP/1.0";
byte[] buf = Encoding.UTF8.GetBytes("Not found");
response.KeepAlive = false;
m_log.ErrorFormat("[BASE HTTP SERVER]: Handler not found for http request {0}", request.RawUrl);
response.SendChunked = false;
response.ContentLength64 = buf.Length;
response.ContentEncoding = Encoding.UTF8;
try
{
response.OutputStream.Write(buf, 0, buf.Length);
}
catch (Exception ex)
{
m_log.Warn("[BASE HTTP SERVER]: Error - " + ex.Message);
}
finally
{
try
{
response.Send();
//response.FreeContext();
}
catch (SocketException e)
{
// This has to be here to prevent a Linux/Mono crash
m_log.WarnFormat("[BASE HTTP SERVER]: XmlRpcRequest issue {0}.\nNOTE: this may be spurious on Linux.", e);
}
catch (IOException e)
{
m_log.Warn("[BASE HTTP SERVER]: XmlRpcRequest issue: " + e.Message);
}
}
return;
//responseString = "Error";
}
}
response.ContentType = "text/xml";
byte[] buffer = Encoding.UTF8.GetBytes(responseString);
response.SendChunked = false;
response.ContentLength64 = buffer.Length;
response.ContentEncoding = Encoding.UTF8;
try
{
response.OutputStream.Write(buffer, 0, buffer.Length);
}
catch (Exception ex)
{
m_log.Warn("[BASE HTTP SERVER]: Error - " + ex.Message);
}
finally
{
try
{
response.Send();
//response.FreeContext();
}
catch (SocketException e)
{
// This has to be here to prevent a Linux/Mono crash
m_log.WarnFormat("[BASE HTTP SERVER]: XmlRpcRequest issue {0}.\nNOTE: this may be spurious on Linux.", e);
}
catch (IOException e)
{
m_log.Warn("[BASE HTTP SERVER]: XmlRpcRequest issue: " + e.Message);
}
}
}
public XmlRpcResponse GenericNotify(XmlRpcRequest request, IPEndPoint ep)
{
XmlRpcResponse r = new XmlRpcResponse();
try
{
Hashtable requestData = m_communication.ValidateRequest(request);
if (requestData != null)
{
string method = (string)requestData["method"];
switch (method)
{
case "notifyUser": r.Value = UserInteract(requestData);
break;
case "writeLog": r.Value = WriteLog(requestData);
break;
case "notifyIsAlive": r.Value = IsAlive(requestData);
break;
default: m_log.ErrorFormat("[{0}]: Method {1} is not supported.", Name, method);
break;
}
}
else
{
r.SetFault(1, "Could not validate the request");
}
}
catch (Exception e)
{
m_log.ErrorFormat("[{0}]: genericNotify() Exception: {1} - {2}", Name, e.Message, e.StackTrace);
r.SetFault(1, "Could not parse the requested method");
}
return r;
}
public XmlRpcResponse XmlRpcRemoteData(XmlRpcRequest request, IPEndPoint remoteClient)
{
XmlRpcResponse response = new XmlRpcResponse();
Hashtable requestData = (Hashtable) request.Params[0];
bool GoodXML = (requestData.Contains("Channel") && requestData.Contains("IntValue") &&
requestData.Contains("StringValue"));
if (GoodXML)
{
UUID channel = new UUID((string) requestData["Channel"]);
RPCChannelInfo rpcChanInfo;
if (m_openChannels.TryGetValue(channel, out rpcChanInfo))
{
string intVal = Convert.ToInt32(requestData["IntValue"]).ToString();
string strVal = (string) requestData["StringValue"];
RPCRequestInfo rpcInfo;
lock (XMLRPCListLock)
{
rpcInfo =
new RPCRequestInfo(rpcChanInfo.GetLocalID(), rpcChanInfo.GetItemID(), channel, strVal,
intVal);
m_rpcPending.Add(rpcInfo.GetMessageID(), rpcInfo);
}
int timeoutCtr = 0;
while (!rpcInfo.IsProcessed() && (timeoutCtr < RemoteReplyScriptTimeout))
{
Thread.Sleep(RemoteReplyScriptWait);
timeoutCtr += RemoteReplyScriptWait;
}
if (rpcInfo.IsProcessed())
{
Hashtable param = new Hashtable();
param["StringValue"] = rpcInfo.GetStrRetval();
param["IntValue"] = rpcInfo.GetIntRetval();
ArrayList parameters = new ArrayList();
parameters.Add(param);
response.Value = parameters;
rpcInfo = null;
}
else
{
response.SetFault(-1, "Script timeout");
rpcInfo = null;
}
}
else
{
response.SetFault(-1, "Invalid channel");
}
}
return response;
}
/// <summary>
/// Try all the registered xmlrpc handlers when an xmlrpc request is received.
/// Sends back an XMLRPC unknown request response if no handler is registered for the requested method.
/// </summary>
/// <param name="request"></param>
/// <param name="response"></param>
private bool HandleXmlRpcRequests(OSHttpRequest request, OSHttpResponse response)
{
XmlRpcRequest xmlRprcRequest = null;
string requestBody;
using (StreamReader reader = new StreamReader(request.InputStream, Encoding.UTF8))
requestBody = reader.ReadToEnd();
requestBody = requestBody.Replace("<base64></base64>", "");
try
{
if (requestBody.StartsWith("<?xml"))
xmlRprcRequest = (XmlRpcRequest)(new XmlRpcRequestDeserializer()).Deserialize(requestBody);
}
catch (XmlException)
{
}
if (xmlRprcRequest != null)
{
string methodName = xmlRprcRequest.MethodName;
byte[] buf;
if (methodName != null)
{
xmlRprcRequest.Params.Add(request.RemoteIPEndPoint);
XmlRpcResponse xmlRpcResponse;
XmlRpcMethod method;
if (_server.TryGetXMLHandler(methodName, out method))
{
xmlRprcRequest.Params.Add(request.Url); // Param[2]
xmlRprcRequest.Params.Add(request.Headers.Get("X-Forwarded-For")); // Param[3]
try
{
xmlRpcResponse = method(xmlRprcRequest, request.RemoteIPEndPoint);
}
catch (Exception e)
{
MainConsole.Instance.ErrorFormat("[BASE HTTP SERVER]: Requested method [{0}] from {1} threw exception: {2} {3}",
methodName, request.RemoteIPEndPoint.Address, e, e.StackTrace);
// if the registered XmlRpc method threw an exception, we pass a fault-code along
xmlRpcResponse = new XmlRpcResponse();
// Code probably set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
xmlRpcResponse.SetFault(-32603, string.Format("Requested method [{0}] from {1} threw exception: {2} {3}",
methodName, request.RemoteIPEndPoint.Address, e, e.StackTrace));
}
// if the method wasn't found, we can't determine KeepAlive state anyway, so lets do it only here
response.KeepAlive = _server.GetXMLHandlerIsKeepAlive(methodName);
}
else
{
xmlRpcResponse = new XmlRpcResponse();
// Code set in accordance with http://xmlrpc-epi.sourceforge.net/specs/rfc.fault_codes.php
xmlRpcResponse.SetFault(
XmlRpcErrorCodes.SERVER_ERROR_METHOD,
String.Format("Requested method [{0}] not found", methodName));
}
buf = Encoding.UTF8.GetBytes(XmlRpcResponseSerializer.Singleton.Serialize(xmlRpcResponse));
response.ContentType = "text/xml";
}
else
{
response.ContentType = "text/plain";
response.StatusCode = (int)HttpStatusCode.NotFound;
response.StatusDescription = "Not Found";
buf = Encoding.UTF8.GetBytes("Not found");
response.ContentEncoding = Encoding.UTF8;
}
try
{
response.OutputStream.Write(buf, 0, buf.Length);
response.Send();
}
catch (SocketException e)
{
// This has to be here to prevent a Linux/Mono crash
MainConsole.Instance.WarnFormat("[BASE HTTP SERVER]: XmlRpcRequest issue {0}.\nNOTE: this may be spurious on Linux.", e);
}
catch (IOException e)
{
MainConsole.Instance.Debug("[BASE HTTP SERVER]: XmlRpcRequest issue: " + e);
}
return true;
}
return false;
}
