private IResponse ProcessSoapRequest(IRequest request)
{
var soap = new XmlDocument();
soap.LoadXml(request.Body);
var sparams = new RawHeaders();
var body = soap.SelectSingleNode("//soap:Body", namespaceMgr);
if (body == null) {
throw new HttpStatusException(HttpCode.InternalError);
}
var method = body.FirstChild;
foreach (var p in method.ChildNodes) {
var e = p as XmlElement;
if (e == null) {
continue;
}
sparams.Add(e.LocalName, e.InnerText.Trim());
}
var env = new XmlDocument();
env.AppendChild(env.CreateXmlDeclaration("1.0", "utf-8", "yes"));
var envelope = env.CreateElement("SOAP-ENV", "Envelope", NS_SOAPENV);
env.AppendChild(envelope);
envelope.SetAttribute(
"encodingStyle", NS_SOAPENV,
"http://schemas.xmlsoap.org/soap/encoding/");
var rbody = env.CreateElement("SOAP-ENV:Body", NS_SOAPENV);
env.DocumentElement?.AppendChild(rbody);
var code = HttpCode.Ok;
try {
IEnumerable<KeyValuePair<string, string>> result;
switch (method.LocalName) {
case "GetSearchCapabilities":
result = HandleGetSearchCapabilities();
break;
case "GetSortCapabilities":
result = HandleGetSortCapabilities();
break;
case "GetSystemUpdateID":
result = HandleGetSystemUpdateID();
break;
case "Browse":
result = HandleBrowse(request, sparams);
break;
case "X_GetFeatureList":
result = HandleXGetFeatureList();
break;
case "X_SetBookmark":
result = HandleXSetBookmark(sparams);
break;
case "GetCurrentConnectionIDs":
result = HandleGetCurrentConnectionIDs();
break;
case "GetCurrentConnectionInfo":
result = HandleGetCurrentConnectionInfo();
break;
case "GetProtocolInfo":
result = HandleGetProtocolInfo();
break;
case "IsAuthorized":
result = HandleIsAuthorized();
break;
case "IsValidated":
result = HandleIsValidated();
break;
case "RegisterDevice":
result = HandleRegisterDevice();
break;
default:
throw new HttpStatusException(HttpCode.NotFound);
}
var response = env.CreateElement($"u:{method.LocalName}Response", method.NamespaceURI);
rbody.AppendChild(response);
foreach (var i in result) {
var ri = env.CreateElement(i.Key);
ri.InnerText = i.Value;
response.AppendChild(ri);
}
}
catch (Exception ex) {
code = HttpCode.InternalError;
var fault = env.CreateElement("SOAP-ENV", "Fault", NS_SOAPENV);
var faultCode = env.CreateElement("faultcode");
faultCode.InnerText = "500";
fault.AppendChild(faultCode);
var faultString = env.CreateElement("faultstring");
faultString.InnerText = ex.ToString();
fault.AppendChild(faultString);
var detail = env.CreateDocumentFragment();
detail.InnerXml =
"<detail><UPnPError xmlns=\"urn:schemas-upnp-org:control-1-0\"><errorCode>401</errorCode><errorDescription>Invalid Action</errorDescription></UPnPError></detail>";
fault.AppendChild(detail);
rbody.AppendChild(fault);
WarnFormat(
"Invalid call: Action: {0}, Params: {1}, Problem {2}",
method.LocalName, sparams, ex.Message);
}
var rv = new StringResponse(code, "text/xml", env.OuterXml);
rv.Headers.Add("EXT", string.Empty);
return rv;
}
private IResponse ProcessSoapRequest(IRequest request)
{
var soap = new XmlDocument();
soap.LoadXml(request.Body);
var sparams = new RawHeaders();
var body = soap.SelectSingleNode("//soap:Body", namespaceMgr);
if (body == null)
{
throw new HttpStatusException(HttpCode.InternalError);
}
var method = body.FirstChild;
foreach (var p in method.ChildNodes)
{
var e = p as XmlElement;
if (e == null)
{
continue;
}
sparams.Add(e.LocalName, e.InnerText.Trim());
}
var env = new XmlDocument();
env.AppendChild(env.CreateXmlDeclaration("1.0", "utf-8", "yes"));
var envelope = env.CreateElement("SOAP-ENV", "Envelope", NS_SOAPENV);
env.AppendChild(envelope);
envelope.SetAttribute(
"encodingStyle", NS_SOAPENV,
"http://schemas.xmlsoap.org/soap/encoding/");
var rbody = env.CreateElement("SOAP-ENV:Body", NS_SOAPENV);
env.DocumentElement?.AppendChild(rbody);
var code = HttpCode.Ok;
try
{
IEnumerable <KeyValuePair <string, string> > result;
switch (method.LocalName)
{
case "GetSearchCapabilities":
result = HandleGetSearchCapabilities();
break;
case "GetSortCapabilities":
result = HandleGetSortCapabilities();
break;
case "GetSystemUpdateID":
result = HandleGetSystemUpdateID();
break;
case "Browse":
result = HandleBrowse(request, sparams);
break;
case "X_GetFeatureList":
result = HandleXGetFeatureList();
break;
case "X_SetBookmark":
result = HandleXSetBookmark(sparams);
break;
case "GetCurrentConnectionIDs":
result = HandleGetCurrentConnectionIDs();
break;
case "GetCurrentConnectionInfo":
result = HandleGetCurrentConnectionInfo();
break;
case "GetProtocolInfo":
result = HandleGetProtocolInfo();
break;
case "IsAuthorized":
result = HandleIsAuthorized();
break;
case "IsValidated":
result = HandleIsValidated();
break;
case "RegisterDevice":
result = HandleRegisterDevice();
break;
default:
throw new HttpStatusException(HttpCode.NotFound);
}
var response = env.CreateElement($"u:{method.LocalName}Response", method.NamespaceURI);
rbody.AppendChild(response);
foreach (var i in result)
{
var ri = env.CreateElement(i.Key);
ri.InnerText = i.Value;
response.AppendChild(ri);
}
}
catch (Exception ex)
{
code = HttpCode.InternalError;
var fault = env.CreateElement("SOAP-ENV", "Fault", NS_SOAPENV);
var faultCode = env.CreateElement("faultcode");
faultCode.InnerText = "500";
fault.AppendChild(faultCode);
var faultString = env.CreateElement("faultstring");
faultString.InnerText = ex.ToString();
fault.AppendChild(faultString);
var detail = env.CreateDocumentFragment();
detail.InnerXml =
"<detail><UPnPError xmlns=\"urn:schemas-upnp-org:control-1-0\"><errorCode>401</errorCode><errorDescription>Invalid Action</errorDescription></UPnPError></detail>";
fault.AppendChild(detail);
rbody.AppendChild(fault);
WarnFormat(
"Invalid call: Action: {0}, Params: {1}, Problem {2}",
method.LocalName, sparams, ex.Message);
}
var rv = new StringResponse(code, "text/xml", env.OuterXml);
rv.Headers.Add("EXT", string.Empty);
return(rv);
}
public IResponse HandleRequest(IRequest request)
{
if (Authorizer != null &&
!IPAddress.IsLoopback(request.RemoteEndpoint.Address) &&
!Authorizer.Authorize(
request.Headers,
request.RemoteEndpoint,
IP.GetMAC(request.RemoteEndpoint.Address)
))
{
throw new HttpStatusException(HttpCode.Denied);
}
var path = request.Path.Substring(prefix.Length);
Debug(path);
if (path == "description.xml")
{
return(new StringResponse(
HttpCode.Ok,
"text/xml",
GenerateDescriptor(request.LocalEndPoint.Address)
));
}
if (path == "contentDirectory.xml")
{
return(new ResourceResponse(
HttpCode.Ok,
"text/xml",
"contentdirectory"
));
}
if (path == "connectionManager.xml")
{
return(new ResourceResponse(
HttpCode.Ok,
"text/xml",
"connectionmanager"
));
}
if (path == "MSMediaReceiverRegistrar.xml")
{
return(new ResourceResponse(
HttpCode.Ok,
"text/xml",
"MSMediaReceiverRegistrar"
));
}
if (path == "control")
{
return(ProcessSoapRequest(request));
}
if (path.StartsWith("file/", StringComparison.Ordinal))
{
var id = path.Split('/')[1];
InfoFormat("Serving file {0}", id);
var item = GetItem(id) as IMediaResource;
return(new ItemResponse(prefix, request, item));
}
if (path.StartsWith("cover/", StringComparison.Ordinal))
{
var id = path.Split('/')[1];
InfoFormat("Serving cover {0}", id);
var item = GetItem(id) as IMediaCover;
return(new ItemResponse(prefix, request, item.Cover, "Interactive"));
}
if (path.StartsWith("subtitle/", StringComparison.Ordinal))
{
var id = path.Split('/')[1];
InfoFormat("Serving subtitle {0}", id);
var item = GetItem(id) as IMetaVideoItem;
return(new ItemResponse(prefix, request, item.Subtitle, "Background"));
}
if (string.IsNullOrEmpty(path) || path == "index.html")
{
return(new Redirect(request, prefix + "index/0"));
}
if (path.StartsWith("index/", StringComparison.Ordinal))
{
var id = path.Substring("index/".Length);
var item = GetItem(id);
return(ProcessHtmlRequest(item));
}
if (request.Method == "SUBSCRIBE")
{
var res = new StringResponse(HttpCode.Ok, string.Empty);
string notifySid;
if (!request.Headers.TryGetValue("SID", out notifySid))
{
notifySid = Guid.NewGuid().ToString();
}
else
{
notifySid = notifySid.Remove(0, 5);
}
//string callback;
Tuple <string, DateTime> subres;
int timeout = System.Int32.Parse(request.Headers["timeout"].Remove(0, 7));
DateTime dtimeout = System.DateTime.Now.AddSeconds(timeout);
if (!subscribers.TryGetValue(notifySid, out subres))
{
if (request.Headers.ContainsKey("CALLBACK"))
{
string callback = request.Headers["CALLBACK"].Replace("<", "").Replace(">", "");
subscribers.Add(notifySid, new Tuple <string, DateTime>(callback, dtimeout));
Debug("Subscribe: " + notifySid + ": " + callback);
}
else
{
Error("SUBSCRIBE WTF: " + request.Headers);
}
}
else
{
//RENEW
subscribers[notifySid] = new Tuple <string, DateTime>(subres.Item1, dtimeout);
}
res.Headers.Add("SID", string.Format("uuid:{0}", notifySid));
res.Headers.Add("TIMEOUT", request.Headers["timeout"]);
return(res);
}
if (request.Method == "UNSUBSCRIBE")
{
//TODO: remove from subscribers
return(new StringResponse(HttpCode.Ok, string.Empty));
}
WarnFormat("Did not understand {0} {1}", request.Method, path);
throw new HttpStatusException(HttpCode.NotFound);
}
public IResponse HandleRequest(IRequest request)
{
if (Authorizer != null &&
!IPAddress.IsLoopback(request.RemoteEndpoint.Address) &&
!Authorizer.Authorize(
request.Headers,
request.RemoteEndpoint,
IP.GetMAC(request.RemoteEndpoint.Address)
))
{
throw new HttpStatusException(HttpCode.Denied);
}
var path = request.Path.Substring(Prefix.Length);
Debug(path);
if (path == "description.xml")
{
return(new StringResponse(
HttpCode.Ok,
"text/xml",
GenerateDescriptor(request.LocalEndPoint.Address)
));
}
if (path == "contentDirectory.xml")
{
return(new ResourceResponse(
HttpCode.Ok,
"text/xml",
"contentdirectory"
));
}
if (path == "connectionManager.xml")
{
return(new ResourceResponse(
HttpCode.Ok,
"text/xml",
"connectionmanager"
));
}
if (path == "MSMediaReceiverRegistrar.xml")
{
return(new ResourceResponse(
HttpCode.Ok,
"text/xml",
"MSMediaReceiverRegistrar"
));
}
if (path == "control")
{
return(ProcessSoapRequest(request));
}
if (path.StartsWith("file/", StringComparison.Ordinal))
{
var id = path.Split('/')[1];
var item = GetItem(id) as IMediaResource;
InfoFormat("{0}", request.RemoteEndpoint.Address + " : " + item.Path);
return(new ItemResponse(Prefix, request, item));
}
if (path.StartsWith("cover/", StringComparison.Ordinal)) /*
* var id = path.Split('/')[1];
* InfoFormat("Serving cover {0}", id);
* var item = GetItem(id) as IMediaCover;
* if (item == null) {
* throw new HttpStatusException(HttpCode.NotFound);
* }
* return new ItemResponse(Prefix, request, item.Cover, "Interactive");
*/
{
throw new HttpStatusException(HttpCode.NotFound);
}
if (path.StartsWith("subtitle/", StringComparison.Ordinal))
{
var id = path.Split('/')[1];
var item = GetItem(id) as IMetaVideoItem;
InfoFormat("{0}", request.RemoteEndpoint.Address + " : " + item.Subtitle.Path);
if (item == null)
{
throw new HttpStatusException(HttpCode.NotFound);
}
return(new ItemResponse(Prefix, request, item.Subtitle, "Background"));
}
if (string.IsNullOrEmpty(path) || path == "index.html")
{
return(new Redirect(request, Prefix + "index/0"));
}
if (path.StartsWith("index/", StringComparison.Ordinal))
{
var id = path.Substring("index/".Length);
var item = GetItem(id);
return(ProcessHtmlRequest(item));
}
if (request.Method == "SUBSCRIBE")
{
var res = new StringResponse(HttpCode.Ok, string.Empty);
res.Headers.Add("SID", $"uuid:{Guid.NewGuid()}");
res.Headers.Add("TIMEOUT", request.Headers["timeout"]);
return(res);
}
if (request.Method == "UNSUBSCRIBE")
{
return(new StringResponse(HttpCode.Ok, string.Empty));
}
WarnFormat("Did not understand {0} {1}", request.Method, path);
throw new HttpStatusException(HttpCode.NotFound);
}
public IResponse HandleRequest(IRequest request)
{
if (Authorizer != null &&
!IPAddress.IsLoopback(request.RemoteEndpoint.Address) &&
!Authorizer.Authorize(
request.Headers,
request.RemoteEndpoint,
IP.GetMAC(request.RemoteEndpoint.Address)
)) {
throw new HttpStatusException(HttpCode.Denied);
}
var path = request.Path.Substring(prefix.Length);
Debug(path);
if (path == "description.xml") {
return new StringResponse(
HttpCode.Ok,
"text/xml",
GenerateDescriptor(request.LocalEndPoint.Address)
);
}
if (path == "contentDirectory.xml") {
return new ResourceResponse(
HttpCode.Ok,
"text/xml",
"contentdirectory"
);
}
if (path == "connectionManager.xml") {
return new ResourceResponse(
HttpCode.Ok,
"text/xml",
"connectionmanager"
);
}
if (path == "MSMediaReceiverRegistrar.xml") {
return new ResourceResponse(
HttpCode.Ok,
"text/xml",
"MSMediaReceiverRegistrar"
);
}
if (path == "control") {
return ProcessSoapRequest(request);
}
if (path.StartsWith("file/", StringComparison.Ordinal)) {
var id = path.Split('/')[1];
InfoFormat("Serving file {0}", id);
var item = GetItem(id) as IMediaResource;
return new ItemResponse(prefix, request, item);
}
if (path.StartsWith("cover/", StringComparison.Ordinal)) {
var id = path.Split('/')[1];
InfoFormat("Serving cover {0}", id);
var item = GetItem(id) as IMediaCover;
return new ItemResponse(prefix, request, item.Cover, "Interactive");
}
if (path.StartsWith("subtitle/", StringComparison.Ordinal)) {
var id = path.Split('/')[1];
InfoFormat("Serving subtitle {0}", id);
var item = GetItem(id) as IMetaVideoItem;
return new ItemResponse(prefix, request, item.Subtitle, "Background");
}
if (string.IsNullOrEmpty(path) || path == "index.html") {
return new Redirect(request, prefix + "index/0");
}
if (path.StartsWith("index/", StringComparison.Ordinal)) {
var id = path.Substring("index/".Length);
var item = GetItem(id);
return ProcessHtmlRequest(item);
}
if (request.Method == "SUBSCRIBE") {
var res = new StringResponse(HttpCode.Ok, string.Empty);
res.Headers.Add("SID", string.Format("uuid:{0}", Guid.NewGuid()));
res.Headers.Add("TIMEOUT", request.Headers["timeout"]);
return res;
}
if (request.Method == "UNSUBSCRIBE") {
return new StringResponse(HttpCode.Ok, string.Empty);
}
WarnFormat("Did not understand {0} {1}", request.Method, path);
throw new HttpStatusException(HttpCode.NotFound);
}
