public static void AddPluginsFromAssembly(this IAppHost appHost, params Assembly[] assembliesWithPlugins)
{
foreach (Assembly assembly in assembliesWithPlugins)
{
var pluginTypes =
from t in assembly.GetExportedTypes()
where t.GetInterfaces().Any(x => x == typeof(IPlugin))
select t;
foreach (var pluginType in pluginTypes)
{
try
{
var plugin = pluginType.CreateInstance() as IPlugin;
if (plugin != null)
{
EndpointHost.AddPlugin(plugin);
}
}
catch (Exception ex)
{
log.Error("Error adding new Plugin " + pluginType.Name, ex);
}
}
}
}
protected virtual void Dispose(bool disposing)
{
if (disposed)
{
return;
}
lock (this)
{
if (disposed)
{
return;
}
if (disposing)
{
if (EndpointHost.Config != null && EndpointHost.Config.ServiceManager != null)
{
EndpointHost.Config.ServiceManager.Dispose();
}
EndpointHost.Dispose();
}
//release unmanaged resources here...
disposed = true;
}
}
public void ProcessRequest(IHttpRequest httpReq, IHttpResponse httpRes, string operationName)
{
if (!EndpointHost.ApplyPreRequestFilters(httpReq, httpRes))
{
var operationList = (from r in EndpointHost.Config.MetadataMap[_servicePath].Operations
let sampleObjects = (ServiceUtils.IsCheckHealthOperation(operationName) ?
SampleObjects.CheckHealthSampleMessage :
SampleObjects.GetSampleMessage(_servicePath, r.Name)) ??
new SampleMessage(r.RequestType.CreateInstance(), r.ResponseType.CreateInstance())
let requestObject = ReflectionUtils.PopulateObject(sampleObjects.Request)
let responseObject = ReflectionUtils.PopulateObject(sampleObjects.Response)
select new
{
Name = r.Name,
RequestMessage = new
{
Xml = XmlSerializeToString(requestObject),
Json = WrappedJsonSerializer.Instance.SerializeToString(requestObject),
},
ResponseMessage = new
{
Xml = XmlSerializeToString(responseObject),
Json = WrappedJsonSerializer.Instance.SerializeToString(responseObject),
}
}).OrderBy(item => item.Name).ToList();
httpRes.ContentType = "application/json";
httpRes.Write(WrappedJsonSerializer.Instance.SerializeToString(operationList));
}
}
public void Init()
{
if (Instance != null)
{
throw new InvalidDataException("HttpListenerBase.Instance has already been set");
}
Instance = this;
var serviceManager = EndpointHost.Config.ServiceManager;
if (serviceManager != null)
{
serviceManager.Init();
Configure(EndpointHost.Config.ServiceManager.Container);
}
else
{
Configure(null);
}
EndpointHost.AfterInit();
SetAppDomainData();
var elapsed = DateTime.UtcNow - this.startTime;
Log.InfoFormat("Initializing Application took {0}ms", elapsed.TotalMilliseconds);
}
public void Init()
{
if (Instance != null)
{
throw new InvalidDataException("HttpListenerBase.Instance has already been set");
}
Instance = this;
if (this.serviceManager != null)
{
serviceManager.Init();
Configure(serviceManager.Container);
}
else
{
Configure(null);
}
EndpointHost.SetOperationTypes(
EndpointHost.Config.ServiceController.OperationTypes,
EndpointHost.Config.ServiceController.AllOperationTypes
);
var elapsed = DateTime.Now - this.startTime;
log.InfoFormat("Initializing Application took {0}ms", elapsed.TotalMilliseconds);
}
static void Main(string[] args)
{
var setting = Configuration.GetSetting <Setting>();
var endpoint = new EndpointRunner(setting);
Console.Title = setting.EndpointName;
EndpointHost.RunAsConsoleAsync(endpoint).GetAwaiter().GetResult();
}
private bool ApplyResponseFilters <TResponse>(object response)
{
if (EndpointHost.ApplyResponseFilters(httpReq, httpRes, response))
{
ThrowIfError <TResponse>(httpRes);
return(true);
}
return(false);
}
public static void EndServiceStackRequest(this HttpResponse httpRes, bool skipHeaders = false)
{
if (!skipHeaders)
{
httpRes.ApplyGlobalResponseHeaders();
}
httpRes.Close();
EndpointHost.CompleteRequest();
}
protected Message ExecuteMessage(Message requestMsg, EndpointAttributes endpointAttributes)
{
if ((EndpointAttributes.Soap11 & this.HandlerAttributes) == EndpointAttributes.Soap11)
{
EndpointHost.Config.AssertFeatures(Feature.Soap11);
}
else if ((EndpointAttributes.Soap12 & this.HandlerAttributes) == EndpointAttributes.Soap12)
{
EndpointHost.Config.AssertFeatures(Feature.Soap12);
}
string requestXml;
using (var reader = requestMsg.GetReaderAtBodyContents())
{
requestXml = reader.ReadOuterXml();
}
var requestType = GetRequestType(requestMsg, requestXml);
try
{
var request = DataContractDeserializer.Instance.Parse(requestXml, requestType);
IHttpRequest httpReq = null;
IHttpResponse httpRes = null;
var hasRequestFilters = EndpointHost.RequestFilters.Count > 0;
var hasResponseFilters = EndpointHost.ResponseFilters.Count > 0;
if (hasRequestFilters || hasResponseFilters)
{
httpReq = HttpContext.Current != null
? new HttpRequestWrapper(requestType.Name, HttpContext.Current.Request)
: null;
httpRes = HttpContext.Current != null
? new HttpResponseWrapper(HttpContext.Current.Response)
: null;
}
EndpointHost.ApplyRequestFilters(httpReq, httpRes, request);
var response = ExecuteService(request, endpointAttributes, null);
EndpointHost.ApplyResponseFilters(httpReq, httpRes, response);
return(requestMsg.Headers.Action == null
? Message.CreateMessage(requestMsg.Version, null, response)
: Message.CreateMessage(requestMsg.Version, requestType.Name + "Response", response));
}
catch (Exception ex)
{
throw new SerializationException("3) Error trying to deserialize requestType: "
+ requestType
+ ", xml body: " + requestXml, ex);
}
}
/// <summary>
/// Adds the rest handlers.
/// </summary>
/// <param name="services">The services.</param>
public void Init(IEnumerable <IRestfulService> services)
{
_restServices.AddRange(services);
_logger.Info("Calling EndpointHost.ConfigureHost");
EndpointHost.ConfigureHost(this, ServerName, CreateServiceManager());
_logger.Info("Calling ServiceStack AppHost.Init");
Init();
}
protected virtual void OnConfigure()
{
if (HasConfigured)
{
return;
}
HasConfigured = true;
Configure(Container);
EndpointHost.AfterInit();
}
public static void CreateServiceRunnersFor <TRequest>()
{
foreach (var actionCtx in GetActionsFor <TRequest>())
{
if (execMap.ContainsKey(actionCtx.Id))
{
continue;
}
var serviceRunner = EndpointHost.CreateServiceRunner <TRequest>(actionCtx);
execMap[actionCtx.Id] = serviceRunner.Process;
}
}
protected TestBase(string serviceClientBaseUri, params Assembly[] serviceAssemblies)
{
ServiceClientBaseUri = serviceClientBaseUri;
ServiceAssemblies = serviceAssemblies;
var appHost = new TestAppHost(this);
this.AppHost = appHost;
EndpointHost.ConfigureHost(this.AppHost, "TestBase", serviceAssemblies);
EndpointHost.ServiceManager = appHost.Config.ServiceManager;
}
/// <summary>
/// Adds the rest handlers.
/// </summary>
/// <param name="services">The services.</param>
public void Init(IEnumerable <IRestfulService> services)
{
_restServices.AddRange(services);
_logger.Info("Calling EndpointHost.ConfigureHost");
EndpointHost.ConfigureHost(this, ServerName, CreateServiceManager());
_logger.Info("Registering protobuf as a content type filter");
ContentTypeFilters.Register(ContentType.ProtoBuf, (reqCtx, res, stream) => ProtobufSerializer.SerializeToStream(res, stream), (type, stream) => ProtobufSerializer.DeserializeFromStream(stream, type));
_logger.Info("Calling ServiceStack AppHost.Init");
Init();
}
private IEnumerable <PostmanRequest> GetRequests(IHttpRequest request, ServiceMetadata metadata, string parentId, IEnumerable <Operation> operations)
{
var feature = EndpointHost.GetPlugin <PostmanFeature>();
var label = request.GetParam("label") ?? feature.DefaultLabel;
var customHeaders = request.GetParam("headers");
var headers = customHeaders == null ? feature.DefaultHeaders : customHeaders.Split(',');
foreach (var op in metadata.OperationsMap.Values.Where(o => metadata.IsVisible(request, o)))
{
var exampleObject = ReflectionUtils.PopulateObject(op.RequestType.CreateInstance()).ToStringDictionary();
var data = op.RequestType.GetSerializableFields().Select(f => f.Name)
.Concat(op.RequestType.GetSerializableProperties().Select(p => p.Name))
.ToDictionary(f => f, f => exampleObject.GetValueOrDefault(f));
foreach (var route in op.Routes)
{
var routeVerbs = route.AllowsAllVerbs ? new[] { "POST" } : route.AllowedVerbs.Split(new [] { ',' }, StringSplitOptions.RemoveEmptyEntries);
var restRoute = new RestRoute(route.RequestType, route.Path, route.AllowedVerbs);
foreach (var verb in routeVerbs)
{
yield return(new PostmanRequest
{
Id = Guid.NewGuid().ToString(),
Headers = string.Join("\n", headers),
Method = verb,
Url = CalculateAppUrl(request, _aspnetSubPath) + restRoute.Path.ReplaceVariables(),
Name = label.FormatLabel(op.RequestType, restRoute.Path),
Description = op.RequestType.GetDescription(),
PathVariables = restRoute.Variables.ToDictionary(v => v, v => data.GetValueOrDefault(v)),
Data = data.Keys.Except(restRoute.Variables).Select(v => new PostmanData
{
Key = v,
Value = data[v],
Type = "text",
}).ToArray(),
DataMode = "params",
Version = 2,
Time = DateTime.UtcNow.ToUnixTimeMs(),
CollectionId = parentId,
Folder = restRoute.Path.GetFolderName()
});
}
}
}
}
static async Task Main(string[] args)
{
var host = new EndpointHost();
var endpoint = await Endpoint.Start(host.ConfigureSendOnlyApiEndpoint().Configuration);
Console.WriteLine("Send only endpoint started.");
Console.WriteLine("Press any key to start.");
Console.ReadLine();
//await SimpleTransfer(endpoint);
//await TheFundraiser(endpoint);
await TheMillionairesGame(endpoint);
Console.ReadLine();
}
private bool ApplyRequestFilters(object request)
{
if (EndpointHost.ApplyRequestFilters(httpReq, httpRes, request))
{
if (httpRes.StatusCode >= 400)
{
throw new WebServiceException("WebServiceException, StatusCode: " + httpRes.StatusCode)
{
StatusCode = httpRes.StatusCode,
};
}
return(true);
}
return(false);
}
public void Test_response_with_CompressedResult()
{
EndpointHost.Config = new EndpointHostConfig(
"ServiceName",
new ServiceManager(GetType().Assembly));
var assembly = typeof(CompressionTests).Assembly;
EndpointHost.ConfigureHost(
new TestAppHost(new Container(), assembly), "Name", new ServiceManager(assembly));
var mockResponse = new HttpResponseMock();
var simpleDto = new TestCompress(1, "name");
var simpleDtoXml = DataContractSerializer.Instance.Parse(simpleDto);
const string expectedXml = "<TestCompress xmlns:i=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://schemas.ddnglobal.com/types/\"><Id>1</Id><Name>name</Name></TestCompress>";
Assert.That(simpleDtoXml, Is.EqualTo(expectedXml));
var simpleDtoZip = simpleDtoXml.Deflate();
Assert.That(simpleDtoZip.Length, Is.GreaterThan(0));
var compressedResult = new CompressedResult(simpleDtoZip);
var reponseWasAutoHandled = mockResponse.WriteToResponse(
compressedResult, CompressionTypes.Deflate);
Assert.That(reponseWasAutoHandled, Is.True);
//var bytesToWriteToResponseStream = new byte[simpleDtoZip.Length - 4];
//Array.Copy(simpleDtoZip, CompressedResult.Adler32ChecksumLength, bytesToWriteToResponseStream, 0, bytesToWriteToResponseStream.Length);
var bytesToWriteToResponseStream = simpleDtoZip;
var writtenBytes = mockResponse.GetOutputStreamAsBytes();
Assert.That(writtenBytes, Is.EqualTo(bytesToWriteToResponseStream));
Assert.That(mockResponse.ContentType, Is.EqualTo(MimeTypes.Xml));
Assert.That(mockResponse.Headers[HttpHeaders.ContentEncoding], Is.EqualTo(CompressionTypes.Deflate));
Log.Debug("Content-length: " + writtenBytes.Length);
Log.Debug(BitConverter.ToString(writtenBytes));
}
protected TestBase(string serviceClientBaseUri, params Assembly[] serviceAssemblies)
{
if (serviceAssemblies.Length == 0)
{
serviceAssemblies = new[] { GetType().Assembly }
}
;
ServiceClientBaseUri = serviceClientBaseUri;
ServiceAssemblies = serviceAssemblies;
this.AppHost = new TestAppHost(null, serviceAssemblies);
EndpointHost.ServiceManager = this.AppHost.Config.ServiceManager;
EndpointHost.ConfigureHost(this.AppHost, "TestBase", EndpointHost.ServiceManager);
}
protected void HandleException(IHttpRequest httpReq, IHttpResponse httpRes, string operationName, Exception ex)
{
var errorMessage = string.Format("Error occured while Processing Request: {0}", ex.Message);
Log.Error(errorMessage, ex);
try {
EndpointHost.ExceptionHandler(httpReq, httpRes, operationName, ex);
} catch (Exception writeErrorEx) {
//Exception in writing to response should not hide the original exception
Log.Info("Failed to write error to response: {0}", writeErrorEx);
//rethrow the original exception
throw ex;
} finally {
httpRes.EndServiceStackRequest(skipHeaders: true);
}
}
public void ProcessRequest(IHttpRequest httpReq, IHttpResponse httpRes, string operationName)
{
if (EndpointHost.ApplyPreRequestFilters(httpReq, httpRes))
{
return;
}
var response = from o in EndpointHost.Config.MetadataMap[httpReq.ServicePath].Operations
orderby o.Name ascending
select new
{
Operation = o.Name,
Routes = o.Routes.Select(r => new { Path = r.Path, AllowedVerbs = r.AllowedVerbs ?? "*" }).ToList()
};
httpRes.ContentType = "application/json";
httpRes.Write(WrappedJsonSerializer.Instance.SerializeToString(response.ToList()));
}
public static void Init(Func <IAuthSession> sessionFactory, params IAuthProvider[] authProviders)
{
EndpointHost.AssertTestConfig();
if (authProviders.Length == 0)
{
throw new ArgumentNullException("authProviders");
}
DefaultOAuthProvider = authProviders[0].Provider;
DefaultOAuthRealm = authProviders[0].AuthRealm;
AuthProviders = authProviders;
if (sessionFactory != null)
{
CurrentSessionFactory = sessionFactory;
}
}
public static void RequestFilter(IHttpRequest req, IHttpResponse res, object requestDto)
{
var validator = ValidatorCache.GetValidator(req, requestDto.GetType());
if (validator == null)
{
return;
}
var validatorWithHttpRequest = validator as IRequiresHttpRequest;
if (validatorWithHttpRequest != null)
{
validatorWithHttpRequest.HttpRequest = req;
}
var ruleSet = req.HttpMethod;
var validationResult = validator.Validate(
new ValidationContext(requestDto, null, new MultiRuleSetValidatorSelector(ruleSet)));
if (validationResult.IsValid)
{
return;
}
// mark request validation exception
res.ExecutionResult.ValidationExceptionThrown = true;
// find response type
Type responseType = string.IsNullOrEmpty(req.OperationName) ? null : EndpointHost.Config.MetadataMap[req.ServicePath].GetResponseTypeByOpName(req.OperationName);
var errorResponse = ErrorUtils.CreateValidationErrorResponse(
req, validationResult.ToException(), responseType);
var validationFeature = EndpointHost.GetPlugin <ValidationFeature>();
if (validationFeature != null && validationFeature.ErrorResponseFilter != null)
{
errorResponse = validationFeature.ErrorResponseFilter(validationResult, errorResponse);
}
res.WriteToResponse(req, errorResponse);
}
public static void RequestFilter(IHttpRequest req, IHttpResponse res, object requestDto)
{
var validator = ValidatorCache.GetValidator(req, requestDto.GetType());
if (validator == null)
{
return;
}
var validatorWithHttpRequest = validator as IRequiresHttpRequest;
if (validatorWithHttpRequest != null)
{
validatorWithHttpRequest.HttpRequest = req;
}
var ruleSet = req.HttpMethod;
var validationResult = validator.Validate(
new ValidationContext(requestDto, null, new MultiRuleSetValidatorSelector(ruleSet)));
if (validationResult.IsValid)
{
return;
}
var errorResponse = DtoUtils.CreateErrorResponse(
requestDto, validationResult.ToErrorResult());
var validationFeature = EndpointHost.GetPlugin <ValidationFeature>();
if (validationFeature != null && validationFeature.ErrorResponseFilter != null)
{
errorResponse = validationFeature.ErrorResponseFilter(validationResult, errorResponse);
}
res.WriteToResponse(req, errorResponse);
}
protected void HandleException(IHttpRequest httpReq, IHttpResponse httpRes, string operationName, Exception ex, bool throwException = true)
{
try
{
EndpointHost.ExceptionHandler(httpReq, httpRes, ex);
}
catch (Exception writeErrorEx)
{
Log.Info("Failed to write error to response", writeErrorEx, new Dictionary <string, string>()
{
{ "ErrorCode", "FXD300063" }
});
var errorMessage = string.Format("Error occured while Processing Request: {0}", ex.Message);
Log.Error(errorMessage, ex, new Dictionary <string, string>()
{
{ "Version", ServiceUtils.SOA2VersionCatName },
{ "ErrorCode", "FXD300000" },
{ "Service", EndpointHost.MetadataMap[httpReq.ServicePath].FullServiceName },
{ "Operation", operationName },
{ "ErrorClassification", "FrameworkError" }
});
if (throwException)
{
throw ex;
}
}
finally
{
if (!httpRes.IsClosed)
{
httpRes.AddHeader(ServiceUtils.ResponseStatusHttpHeaderKey, AckCodeType.Failure.ToString());
}
httpRes.LogRequest(httpReq);
httpRes.EndRequest(true);
}
}
public void Init()
{
if (Instance != null)
{
throw new InvalidDataException("HttpListenerBase.Instance has already been set");
}
Instance = this;
var serviceManager = EndpointHost.Config.ServiceManager;
if (serviceManager != null)
{
serviceManager.Init();
Configure(EndpointHost.Config.ServiceManager.Container);
}
else
{
Configure(null);
}
if (serviceManager != null)
{
//Required for adhoc services added in Configure()
serviceManager.ReloadServiceOperations();
EndpointHost.SetOperationTypes(
serviceManager.ServiceOperations,
serviceManager.AllServiceOperations
);
}
EndpointHost.AfterInit();
var elapsed = DateTime.Now - this.startTime;
Log.InfoFormat("Initializing Application took {0}ms", elapsed.TotalMilliseconds);
}
protected Message ExecuteMessage(Message message, EndpointAttributes endpointAttributes, IHttpRequest httpRequest, IHttpResponse httpResponse)
{
var soapFeature = endpointAttributes.ToSoapFeature();
EndpointHost.Config.AssertFeatures(soapFeature);
var httpReq = HttpContext.Current != null && httpRequest == null
? new HttpRequestWrapper(HttpContext.Current.Request)
: httpRequest;
var httpRes = HttpContext.Current != null && httpResponse == null
? new HttpResponseWrapper(HttpContext.Current.Response)
: httpResponse;
if (httpReq == null)
{
throw new ArgumentNullException("httpRequest");
}
if (httpRes == null)
{
throw new ArgumentNullException("httpResponse");
}
if (EndpointHost.ApplyPreRequestFilters(httpReq, httpRes))
{
return(PrepareEmptyResponse(message, httpReq));
}
var requestMsg = message ?? GetRequestMessageFromStream(httpReq.InputStream);
string requestXml = GetRequestXml(requestMsg);
var requestType = GetRequestType(requestMsg, requestXml);
if (!EndpointHost.Metadata.CanAccess(endpointAttributes, soapFeature.ToFormat(), requestType.Name))
{
throw EndpointHost.Config.UnauthorizedAccess(endpointAttributes);
}
try
{
var useXmlSerializerRequest = requestType.HasAttribute <XmlSerializerFormatAttribute>();
var request = useXmlSerializerRequest
? XmlSerializableDeserializer.Instance.Parse(requestXml, requestType)
: DataContractDeserializer.Instance.Parse(requestXml, requestType);
var requiresSoapMessage = request as IRequiresSoapMessage;
if (requiresSoapMessage != null)
{
requiresSoapMessage.Message = requestMsg;
}
httpReq.OperationName = requestType.Name;
httpReq.SetItem("SoapMessage", requestMsg);
var hasRequestFilters = EndpointHost.RequestFilters.Count > 0 ||
FilterAttributeCache.GetRequestFilterAttributes(request.GetType()).Any();
if (hasRequestFilters && EndpointHost.ApplyRequestFilters(httpReq, httpRes, request))
{
return(EmptyResponse(requestMsg, requestType));
}
var response = ExecuteService(request, endpointAttributes, httpReq, httpRes);
var hasResponseFilters = EndpointHost.ResponseFilters.Count > 0 ||
FilterAttributeCache.GetResponseFilterAttributes(response.GetType()).Any();
if (hasResponseFilters && EndpointHost.ApplyResponseFilters(httpReq, httpRes, response))
{
return(EmptyResponse(requestMsg, requestType));
}
var httpResult = response as IHttpResult;
if (httpResult != null)
{
response = httpResult.Response;
}
var useXmlSerializerResponse = response.GetType().HasAttribute <XmlSerializerFormatAttribute>();
if (useXmlSerializerResponse)
{
return(requestMsg.Headers.Action == null
? Message.CreateMessage(requestMsg.Version, null, response, new XmlSerializerWrapper(response.GetType()))
: Message.CreateMessage(requestMsg.Version, requestType.Name + "Response", response, new XmlSerializerWrapper(response.GetType())));
}
return(requestMsg.Headers.Action == null
? Message.CreateMessage(requestMsg.Version, null, response)
: Message.CreateMessage(requestMsg.Version, requestType.Name + "Response", response));
}
catch (Exception ex)
{
throw new SerializationException("3) Error trying to deserialize requestType: "
+ requestType
+ ", xml body: " + requestXml, ex);
}
}
public static void EndServiceStackRequest(this IHttpResponse httpRes, bool skipHeaders = false)
{
httpRes.EndHttpRequest(skipHeaders: skipHeaders);
EndpointHost.CompleteRequest();
}
protected static object ExecuteService(object request, EndpointAttributes endpointAttributes,
IHttpRequest httpReq, IHttpResponse httpRes)
{
return(EndpointHost.ExecuteService(request, endpointAttributes, httpReq, httpRes));
}
protected HttpListenerBase(string serviceName, params Assembly[] assembliesWithServices)
: this()
{
EndpointHost.ConfigureHost(this, serviceName, CreateServiceManager(assembliesWithServices));
}