I am trying to extend an existing ASP.NET application with a WCF service. The service must require authentication via the same Membership Provider that the rest of the site uses.
Here's the web.config file:
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.5.2" />
<httpRuntime targetFramework="4.5.2" />
<authentication mode="Forms">
<forms name=".MyAppAuthentication" timeout="5760" slidingExpiration="true" />
</authentication>
<roleManager enabled="true" defaultProvider="AspNetSqlRoleProvider">
<providers>
<clear />
<add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="UsersContext" applicationName="MyApp" />
</providers>
</roleManager>
<membership defaultProvider="AspNetSqlMembershipProvider">
<providers>
<clear/>
<add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="UsersContext" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="10" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="MyApp"/>
</providers>
</membership>
</system.web>
<system.serviceModel>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
<bindings>
<wsHttpBinding>
<binding name="MembershipBinding">
<security mode="TransportWithMessageCredential">
<transport clientCredentialType="None" />
<message clientCredentialType="UserName"/>
</security>
</binding>
</wsHttpBinding>
</bindings>
<behaviors>
<serviceBehaviors>
<behavior name="MembershipBehaviour">
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false"/>
<serviceAuthorization roleProviderName="AspNetSqlRoleProvider" principalPermissionMode="UseAspNetRoles" />
<serviceCredentials>
<userNameAuthentication userNamePasswordValidationMode="MembershipProvider" membershipProviderName="AspNetSqlMembershipProvider" />
</serviceCredentials>
</behavior>
</serviceBehaviors>
</behaviors>
<services>
<service name="ServiceTestBackend.Services.TestService" behaviorConfiguration="MembershipBehaviour">
<endpoint address="" binding="wsHttpBinding" bindingConfiguration="MembershipBinding" contract="ServiceTestBackend.Services.ITestService" />
</service>
</services>
</system.serviceModel>
<connectionStrings>
<add name="UsersContext" connectionString="data source=.;initial catalog=MyApp.Accounts;integrated security=True;MultipleActiveResultSets=True;App=EntityFramework" providerName="System.Data.SqlClient" />
</connectionStrings>
</configuration>
The code of the service is very simple:
public class TestService : ITestService
{
public string FindUser()
{
var user = Membership.GetUser();
return user.UserName;
}
}
And the client is just about as simple
var client = new TestService.TestServiceClient();
client.ClientCredentials.UserName.UserName = "username";
client.ClientCredentials.UserName.Password = "password";
var acc = client.FindUser();
The server is invoked, but the method fails because Membership.GetUser() returns null.
Am I missing anything in the configuration?
Try code like this :
public string FindUser()
{
if (ServiceSecurityContext.Current != null)
return ServiceSecurityContext.Current.PrimaryIdentity.Name;
return null;
}
You may as well get user name from :
IPrincipal principal = Thread.CurrentPrincipal;
String user = principal.Identity.Name
And last if you really want to get name from HttContext.Current.User or Membership.GetUser() - because you ve got much existing code - you may write Custom Module for Authentication :
Look at my post : https://stackoverflow.com/a/33523683/5295797
And read carefully section Implementation of the module.
There is also the full project that can be downloaded from a link in that post.
Regards
I think there is some confusion here. I am not sure what you want to do exactly. You can make this really simple by doing this.
public class TestService : ITestService
{
public string FindUser(string userName, string password)
{
var user = Membership.GetUser(username, password);
return (user!=null?user.userName: string.Empty);
}
}
Your client should look like;
using(var client = new TestService.TestServiceClient())
{
var response = client.FindUser(username, password);
//validate the response
}
Related
I create a client application that get data from my rest wcf service as you can see :
Uri reqUri = new Uri("https://localhost/paymentservice.svc/listpayment");
WebRequest req = WebRequest.Create(reqUri);
req.PreAuthenticate = true;
NetworkCredential credential = new NetworkCredential("test", "test123");
req.Credentials = credential;
WebResponse resp = req.GetResponse();
DataContractSerializer data = new DataContractSerializer(typeof(string));
var res = data.ReadObject(resp.GetResponseStream());
Console.WriteLine(res);
Console.ReadLine();
I create a certificate in iis as you can se :
And upload my published file on it .
But when i call my client i get this error :
An unhandled exception of type 'System.Net.WebException' occurred in System.dll
Additional information: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel
Here is my service webconfig
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
</configSections>
<appSettings>
<add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
</appSettings>
<system.web>
<compilation debug="true" targetFramework="4.5.2" />
<httpRuntime targetFramework="4.5.2" />
<httpModules>
<add name="ApplicationInsightsWebTracking" type="Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule, Microsoft.AI.Web" />
</httpModules>
<authentication mode="None" />
</system.web>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="secureHttpBinding">
<security mode="Message">
<message clientCredentialType="UserName" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<services>
<service name="Payment.Application.ServiceImplement.PaymentService" behaviorConfiguration="customBehaviour">
<endpoint address=""
binding="webHttpBinding"
contract="Payment.Domain.Service.IPaymentService"
behaviorConfiguration="web"/>
</service>
<service name="Payment.Infrustructure.RepositoryImplement.PaymentRepository" behaviorConfiguration="customBehaviour" >
<endpoint address=""
binding="webHttpBinding"
contract="Payment.Domain.Repository.IPaymentRepository"
behaviorConfiguration="web"/>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="customBehaviour">
<serviceCredentials>
<userNameAuthentication userNamePasswordValidationMode="Custom"
customUserNamePasswordValidatorType="Payment.Service.UserAuthentication,Payment.Service"/>
</serviceCredentials>
<!-- To avoid disclosing metadata information, set the values below to false before deployment -->
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
<!-- To receive exception details in faults for debugging purposes, set the value below to true. Set to false before deployment to avoid disclosing exception information -->
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
<endpointBehaviors>
<behavior name="web">
<webHttp/>
</behavior>
</endpointBehaviors>
</behaviors>
<protocolMapping>
<add binding="basicHttpsBinding" scheme="https" />
</protocolMapping>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Methods" value="GET, POST,PUT,DELETE" />
</customHeaders>
</httpProtocol>
<modules runAllManagedModulesForAllRequests="true">
<remove name="ApplicationInsightsWebTracking" />
<add name="ApplicationInsightsWebTracking" type="Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule, Microsoft.AI.Web" preCondition="managedHandler" />
</modules>
<!--
To browse web app root directory during debugging, set the value below to true.
Set to false before deployment to avoid disclosing web app folder information.
-->
<directoryBrowse enabled="true" />
<validation validateIntegratedModeConfiguration="false" />
</system.webServer>
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>
<connectionStrings>
<add name="DefaultConnection" connectionString="Data Source=.;initial catalog=SymfaDB;user id= sa ;password=12345;" providerName="System.Data.SqlClient" />
<!--<add name="DefaultConnection" connectionString="Data Source=92.50.12.222,1433;initial catalog=ParkingDB;user id= sa ;password=123qweQWE#;" providerName="System.Data.SqlClient" />-->
</connectionStrings>
</configuration>
When irun the project in visual studio and call this url http://localhost:4428/PaymentService.svc/listpayment I get the data as you can see :
But when i upload the publish file into iis and call this url https://localhost/PaymentService.svc/listpayment as you can see i get this error :
As you can see when i call this https://localhost/PaymentService.svc my service is available .
You need to install the certificate as trusted source.
Open a command prompt with admin rights, type "mmc" and press enter which will open Microsoft Management Console.
From Menu go to File > Add/Remove Snap-In, select Certificates and Click Add
Select Computer Account and click Next, select Local Computer and click Finish.
Go to Certificates (Local Computer) > Personal > Certificates
From the Menu go to Action > All Tasks > Import
Click Next in the Certificate Import Wizard, Provide the path to the certificate file, enter the password if any then click Next, Next and Finish.
Now you will be back to Microsoft Management Console, click on Trusted Root Certification Authorities, select Certificates, Action > All Tasks > Import and follow the step 6.
Also the hostname used in the URL should match the name that's on certificate. Make sure the URL you're using and the URL on the 'Issued to' field of the certificate are the same.
To get rid of this error use the machine name exactly same as your certificate section “Issued to” says. For example, if you open your certificate then you’ll see issued to property and which should be your Machine name. If your machine is part of a domain then machine name would be like .. etc, so if you open it in your browser will fully qualified name of your machine then you won’t be getting that error.
So i just call my service by domain like https://union-pc58.union.com/Service1.svc
Just follow this link
http://www.c-sharpcorner.com/UploadFile/vendettamit/create-secure-wcf-rest-api-with-custom-basic-authentication/
Ok, so..
I have a WCF service that throws a WebFaultException<Error>(Error, HttpStatusCode.BadRequest) where Error is my custom, serializable object.
This all works as expected when I host the service on my local machine, and on GoDaddy's (as seen here: link removed).
But when hosted with Arvixe all I receive is a 'Bad Request' response (as seen here: link removed)
Analyzing the response headers, it appears that my local machine, GoDaddy, and Arvixe are all using the same .NET version. However, my local machine is running IIS 8.0, GoDaddy is running IIS 7.0, and Arvixe is running IIS 8.5.
So, what's causing the discrepancy? Does IIS 8.5 handle WebFaultException's differently? Nothing I find on the internet suggests it does. Or does IIS need to be configured to return WebFaultExceptions? Again, everything I read says it is configured entirely in the ASP Web.config.
Any other suggestions?
** EDIT **
I'm fairly certain this has to do with IIS and not my code, considering it works fine on my local machine (IIS8) and GoDaddy (IIS7), but not on Arvixe (IIS8.5)
Anyways, here's some snippets:
The error object I'm trying to return
[DataContract]
public class Error {
[DataMember]
public int Code { get; set; }
[DataMember]
public string Message { get; set; }
[DataMember]
public string Display { get; set; }
[DataMember]
public List<Error> Details { get; set; }
public Error(int code, string message, List<Error> details = null, string display = null) {
this.Code = code;
this.Message = message;
this.Display = display;
this.Details = details ?? new List<Error>();
}
}
Trying to return it to the client via:
throw new WebFaultException<Error>(new Error(802, "games/asdf"), HttpStatusCode.BadRequest);
The method I am trying to throw the WebFaultException from:
[OperationContract]
[WebInvoke(
Method = "GET",
UriTemplate = "/games/{game}/scores"
)]
List<Score> GetScores(string game);
I have tried adding a [FaultContract(typeof(Error))] attribute to the method but it had no effect.
Here's the Web.config registering my service
<?xml version="1.0"?>
<configuration>
<appSettings>
</appSettings>
<connectionStrings>
<!-- DEV -->
<add name="App" connectionString="XXX" />
<add name="Log" connectionString="XXX" />
</connectionStrings>
<system.web>
<compilation debug="true" targetFramework="4.5" />
<httpRuntime targetFramework="4.5" />
<webServices>
<protocols>
<clear />
<add name="HttpGet"/>
<add name="HttpPost" />
<add name="HttpPostLocalhost" />
</protocols>
</webServices>
<pages>
<namespaces>
<add namespace="System.Web.Optimization" />
</namespaces>
</pages>
</system.web>
<system.serviceModel>
<behaviors>
<serviceBehaviors>
<!--old-->
<behavior name="OldService">
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
<!--new-->
<behavior name="V3">
<serviceAuthorization serviceAuthorizationManagerType="ScoresWs.V3.Auth, ScoresWs"/>
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
</serviceBehaviors>
<endpointBehaviors>
<behavior name="REST">
<!--faultExceptionEnabled needs to be false or else we return .net exceptions as xml instead of our custom WebFaultException-->
<webHttp
helpEnabled="true"
faultExceptionEnabled="false"
automaticFormatSelectionEnabled="false"
defaultOutgoingResponseFormat="Json" />
</behavior>
</endpointBehaviors>
</behaviors>
<bindings>
<webHttpBinding>
<binding name="defaultBinding" maxReceivedMessageSize="2097152">
<security mode="None" />
</binding>
</webHttpBinding>
</bindings>
<services>
<service name="ScoresWs.WebServiceV2" behaviorConfiguration="OldService">
<endpoint
address=""
binding="webHttpBinding"
behaviorConfiguration="REST"
bindingConfiguration="defaultBinding"
contract="ScoresWs.IWebServiceV2" />
</service>
<service name="ScoresWs.V3.Api" behaviorConfiguration="V3">
<endpoint
address=""
binding="webHttpBinding"
behaviorConfiguration="REST"
bindingConfiguration="defaultBinding"
contract="ScoresWs.V3.IApi"/>
</service>
</services>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true" />
<directoryBrowse enabled="false" />
</system.webServer>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="WebGrease" publicKeyToken="31ad335" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-1.5.2.14234" newVersion="1.5.2.14234" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</configuration>
Annnnnnd lastly I activate the webservices in my Global.asax:
public class Global : System.Web.HttpApplication {
protected void Application_Start(object sender, EventArgs e) {
RouteTable.Routes.Add(new ServiceRoute("api/v2", new WebServiceHostFactory(), typeof(ScoresWs.WebServiceV2)));
RouteTable.Routes.Add(new ServiceRoute("api/v3", new WebServiceHostFactory(), typeof(ScoresWs.V3.Api)));
}
}
Solved it! Like I suspected, it had nothing to do with my code.
In the Arvixe hosting panel I had to enabled "Show detailed ASP.NET errors in browser" (WebSites->Errors->ASP.NET). However, I'm not exactly sure what impact this has on security, since the Web.config hasn't changed and I can't see the IIS configuration.
Odd that the Arvixe support team wouldn't have directed me here immediately considering 'my detailed ASP.NET errors' weren't being sent to the client.
So this is pretty new to me and I'm making progress. I currently have a wcf service using netmsmqbinding to send a simple message to a queue. Everything runs smooth and the event view even says that the message was put in the queue. Although when I goto the actual queue there is nothing in there. I have a service, service host, and asp web app. Note in the web app I have a service reference to the service. Also in the msmq log in the event viewer I get 3 events. Any assistance would be appreciated. Thanks.
Here's my setup.
Service Interface:
[ServiceContract]
public interface IMSMQService
{
[OperationContract(IsOneWay = true)]
void ShowMessage(string msg);
}
Service:
public class MSMQService : IMSMQService
{
[OperationBehavior(TransactionScopeRequired = true, TransactionAutoComplete = true)]
public void ShowMessage(string msg)
{
Debug.WriteLine(msg + " Received at: " + System.DateTime.Now.ToString());
}
}
App.Config of Service:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.web>
<membership defaultProvider="ClientAuthenticationMembershipProvider">
<providers>
<add name="ClientAuthenticationMembershipProvider" type="System.Web.ClientServices.Providers.ClientFormsAuthenticationMembershipProvider, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" serviceUri="" />
</providers>
</membership>
<roleManager defaultProvider="ClientRoleProvider" enabled="true">
<providers>
<add name="ClientRoleProvider" type="System.Web.ClientServices.Providers.ClientRoleProvider, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" serviceUri="" cacheTimeout="86400" />
</providers>
</roleManager>
</system.web>
<appSettings>
<!-- use appSetting to configure MSMQ queue name -->
<add key="queueName" value=".\private$\TestQueue"/>
<add key="ClientSettingsProvider.ServiceUri" value="" />
</appSettings>
<system.serviceModel>
<services>
<service name="MSMQNoSecurityService.MSMQService" behaviorConfiguration="MyBehavior">
<host>
<baseAddresses>
<add baseAddress="http://localhost:9001/msmq"/>
</baseAddresses>
</host>
<endpoint address="net.msmq://localhost/private/TestQueue" binding="netMsmqBinding" bindingConfiguration="MyBinding" contract="MyService.IMSMQService"/>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="MyBehavior">
<serviceMetadata httpGetEnabled="True"/>
</behavior>
</serviceBehaviors>
</behaviors>
<bindings>
<netMsmqBinding>
<binding name="MyBinding">
<security mode="None"/>
</binding>
</netMsmqBinding>
</bindings>
</system.serviceModel>
<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5"/></startup></configuration>
Service Host
static void Main(string[] args)
{
ServiceHost svcHost = null;
try
{
// Get MSMQ queue name from appsettings in configuration.
string queueName = ConfigurationManager.AppSettings["queueName"];
// Create the transacted MSMQ queue if necessary.
if (!MessageQueue.Exists(queueName))
MessageQueue.Create(queueName, true);
svcHost = new ServiceHost(typeof(MyService.MSMQService));
svcHost.Open();
Console.WriteLine("\n\nService is Running at following address");
Console.WriteLine("\nhttp://localhost:9001/MSMQService");
}
catch (Exception eX)
{
svcHost = null;
Console.WriteLine("Service can not be started \n\nError Message [" + eX.Message + "]");
}
if (svcHost != null)
{
Console.WriteLine("\nPress any key to close the Service");
Console.ReadKey();
svcHost.Close();
svcHost = null;
}
}
App.Config of Service Host:
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.web>
<membership defaultProvider="ClientAuthenticationMembershipProvider">
<providers>
<add name="ClientAuthenticationMembershipProvider" type="System.Web.ClientServices.Providers.ClientFormsAuthenticationMembershipProvider, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" serviceUri="" />
</providers>
</membership>
<roleManager defaultProvider="ClientRoleProvider" enabled="true">
<providers>
<add name="ClientRoleProvider" type="System.Web.ClientServices.Providers.ClientRoleProvider, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" serviceUri="" cacheTimeout="86400" />
</providers>
</roleManager>
</system.web>
<appSettings>
<add key="queueName" value=".\private$\TestQueue"/>
<add key="ClientSettingsProvider.ServiceUri" value="" />
</appSettings>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
</startup>
<system.serviceModel>
<services>
<service name="MyService.MSMQService" behaviorConfiguration="MyBehavior">
<host>
<baseAddresses>
<add baseAddress="http://localhost:9001/msmq"/>
</baseAddresses>
</host>
<endpoint address="net.msmq://localhost/private/TestQueue" binding="netMsmqBinding" bindingConfiguration="MyBinding" contract="MyService.IMSMQService"/>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="MyBehavior">
<serviceMetadata httpGetEnabled="true"/>
</behavior>
</serviceBehaviors>
</behaviors>
<bindings>
<netMsmqBinding>
<binding name="MyBinding" >
<security mode="None"/>
</binding>
</netMsmqBinding>
</bindings>
</system.serviceModel>
</configuration>
MVC Controller
public class WcfMsmqController : Controller
{
public ActionResult Index()
{
MSMQServiceClient proxy = new MSMQServiceClient();
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required))
{
proxy.ShowMessage("test");
scope.Complete();
}
proxy.Close();
return View();
}
}
Service model in Web.config (autogenerated):
<system.serviceModel>
<bindings>
<netMsmqBinding>
<binding name="NetMsmqBinding_IMSMQService">
<security mode="None" />
</binding>
</netMsmqBinding>
</bindings>
<client>
<endpoint address="net.msmq://localhost/private/TestQueue" binding="netMsmqBinding"
bindingConfiguration="NetMsmqBinding_IMSMQService" contract="ServiceReference1.IMSMQService"
name="NetMsmqBinding_IMSMQService" />
</client>
</system.serviceModel>
Events from MSMQ Log: Modified some of it for viewing on here
Message with ID CN=msmq,CN=blah,OU=blah,OU=blah,DC=blah,DC=local\8280 was sent to queue PRIVATE=blah
Message with ID CN=msmq,CN=blah,OU=blah,OU=blah,DC=blah,DC=local\8280 was put into queue PRIVATE=blah
Message received
It seems to be related to your transaction.
You should try to place [TransactionFlow(TransactionFlowOption.Allowed)] on the operation in the service contract. Something like:
[ServiceContract]
public interface IMSMQService
{
[OperationContract(IsOneWay = true)]
[TransactionFlow(TransactionFlowOption.Allowed)]
void ShowMessage(string msg);
}
Anyway, you should be aware of local transactions if you decide to deploy this on web farm or something that involves multiple computers.
Figured it out. I had to add a namespace to the servicecontract. Prior it would default to some kind of tempuri.
[ServiceContract(Namespace = "http://MyService")]
public interface IMSMQService
{
[OperationContract(IsOneWay = true)]
[TransactionFlow(TransactionFlowOption.Allowed)]
void ShowMessage(string msg);
}
I have a WCF which I get the
"The remote server returned an unexpected response: (400) Bad Request."
error just in calling a specific Method of it.
This is web.Config in server side
<configuration>
<connectionStrings>
<remove name="LocalSqlServer"/>
<add name="CableContext" connectionString="metadata=res://*/CableModel.csdl|res://*/CableModel.ssdl|res://*/CableModel.msl;provider=System.Data.SqlClient;provider connection string="data source=pgdbserver;initial catalog=CableDB;integrated security=True;multipleactiveresultsets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
</connectionStrings>
<system.web>
<compilation debug="true" targetFramework="4.0" />
</system.web>
<system.serviceModel>
<behaviors>
<serviceBehaviors>
<behavior>
<!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment -->
<serviceMetadata httpGetEnabled="true"/>
<!-- To receive exception details in faults for debugging purposes, set the value below to true. Set to false before deployment to avoid disclosing exception information -->
<serviceDebug includeExceptionDetailInFaults="true"/>
</behavior>
</serviceBehaviors>
</behaviors>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
</configuration>
and this is the app.config in client side
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<appSettings>
<add key="UserManager" value="http://appserver:8080/SecurityServices/UserManager.asmx" />
<add key="ClientSettingsProvider.ServiceUri" value="" />
</appSettings>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_ICableService" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="9830400" maxBufferPoolSize="524288" maxReceivedMessageSize="9830400" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy="true">
<readerQuotas maxDepth="64" maxStringContentLength="8192" maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None" realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<client>
<endpoint address="http://appserver:8080/CableDataService/CableService.svc" binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_ICableService" contract="CableServiceReference.ICableService" name="BasicHttpBinding_ICableService" />
</client>
</system.serviceModel>
<system.web>
<membership defaultProvider="ClientAuthenticationMembershipProvider">
<providers>
<add name="ClientAuthenticationMembershipProvider" type="System.Web.ClientServices.Providers.ClientFormsAuthenticationMembershipProvider, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" serviceUri="" />
</providers>
</membership>
<roleManager defaultProvider="ClientRoleProvider" enabled="true">
<providers>
<add name="ClientRoleProvider" type="System.Web.ClientServices.Providers.ClientRoleProvider, System.Web.Extensions, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" serviceUri="" cacheTimeout="86400" />
</providers>
</roleManager>
</system.web>
</configuration>
and this is the code I am Calling
public int Export(Cable cableToSave )
{
int result = 0;
using (UnitOfWork unitOfWork = new UnitOfWork())
{
if (cableToSave.CableProperty != null && cableToSave.CableProperty.CableApplication != null && cableToSave.CableProperty.CableApplication.State == State.Added)
{
cableToSave.CableProperty.CableApplication.CableProperties = null;
unitOfWork.CableApplicationRepository.Insert(cableToSave.CableProperty.CableApplication);
}
if (cableToSave.CableProperty != null && cableToSave.CableProperty.State == State.Added)
{
cableToSave.CableProperty.Cables = null;
unitOfWork.CablePropertyRepository.Insert(cableToSave.CableProperty);
}
if (cableToSave.State == State.Added)
{
unitOfWork.CableRepository.Insert(cableToSave);
result = cableToSave.Id;
if (cableToSave.Cores != null)
foreach (Core coreToSave in cableToSave.Cores)
{
unitOfWork.CoreRepository.Insert(coreToSave);
}
}
unitOfWork.Save();
return result;
}
}
An error code beginning with 4xx (that is, four-hundred-something) means that the problem is with the data you're sending to the server - the server can't understand the data you're sending. For example, if the request expects an integer parameter but you send a string, you'll see this problem.
(By contrast, a 5XX error means that the server understood your request, but threw an error during the processing.)
Often, a 4xx error in a WCF service means that the request isn't even reaching your code, because it may be that WCF can't deserialize the data you're sending into the types required to call your methods. In this case, if you're posting data that isn't a valid Cable, you'll see a 400 error without your code ever being called.
You can test this by examining the requests that you're sending, and also by writing a small test harness (I recommend using Linqpad!) to deserialize your request body manually - you may find the cause of your issue there.
You'll probably need to turn on the WCF logging to figure this out. The logging will show you the content of the inbound request, plus your service's reaction to it. Based on that, you should be able to figure out the problem.
Here's a link to the "how to"
I have a WCF service that works when hosted on my local machine but does not work when hosted with IIS on the server.
An unhandled communication exception is thrown
. "An error occurred while receiving the HTTP response to {url}. This
could be due to the service endpoint binding not using the HTTP
protocol. This could also be due to an HTTP request context being
aborted by the server (possibly due to the service shutting down). See
server logs for more details."
The inner exception is
"The underlying connection was closed: An unexpected error occurred on
receive."
I have enabled tracing but to my fault I can't really find anything I can see in there that has helped me. Also, I have seem other threads regarding this issue but nothing has seemed to help.
The server is using https I can't help but think that this is the problem. When I run it locally using http. Everything works correctly.
These calls are retrieving very large amounts of data but I can't help that.
Could anyone please help me with this?
Web.Config
<appSettings>
<add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
</appSettings>
<system.web>
<compilation debug="true" targetFramework="4.5" />
<httpRuntime targetFramework="4.5" maxRequestLength="2147483647" executionTimeout="2147483647"/>
</system.web>
<system.serviceModel>
<diagnostics>
<messageLogging logEntireMessage="true" logMalformedMessages="false" logMessagesAtServiceLevel="false" logMessagesAtTransportLevel="true" maxMessagesToLog="3000" maxSizeOfMessageToLog="2000"></messageLogging>
</diagnostics>
<services>
<service name="Logistics.Wcf.LogisticsService" behaviorConfiguration="serviceBehavior" >
<endpoint address="soap" binding="basicHttpsBinding" contract="Logistics.Wcf.ILogisticsService"></endpoint>
<!--<endpoint address="rest" binding="webHttpBinding" contract="Logistics.Wcf.ILogisticsService" behaviorConfiguration="restBehavior"></endpoint>-->
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="serviceBehavior">
<!-- To avoid disclosing metadata information, set the values below to false before deployment -->
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true"/>
<!-- To receive exception details in faults for debugging purposes, set the value below to true. Set to false before deployment to avoid disclosing exception information -->
<serviceDebug includeExceptionDetailInFaults="true"/>
<dataContractSerializer maxItemsInObjectGraph="2147483647"/>
</behavior>
</serviceBehaviors>
<endpointBehaviors>
<behavior name="restBehavior">
<webHttp helpEnabled="true"/>
</behavior>
</endpointBehaviors>
</behaviors>
<bindings>
<basicHttpsBinding>
<binding name="basicHttpsBinding"
closeTimeout="00:15:00"
openTimeout="00:15:00"
receiveTimeout="00:15:00"
sendTimeout="00:15:00"
maxBufferSize="2147483647"
maxBufferPoolSize="2147483647"
maxReceivedMessageSize="2147483647"
>
<security>
<transport clientCredentialType="None"></transport>
</security>
<readerQuotas maxDepth="2147483647"
maxStringContentLength="2147483647"
maxArrayLength="2147483647"
maxBytesPerRead="2147483647"
maxNameTableCharCount="2147483647" />
</binding>
</basicHttpsBinding>
</bindings>
<protocolMapping>
<add binding="basicHttpsBinding" scheme="https"/>
</protocolMapping>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
<validation validateIntegratedModeConfiguration="false" />
<!--
To browse web app root directory during debugging, set the value below to true.
Set to false before deployment to avoid disclosing web app folder information.
-->
<directoryBrowse enabled="true"/>
</system.webServer>
<connectionStrings>
<add name="LogisticsEntities" connectionString="metadata=res://*/LogisticsModel.csdl|res://*/LogisticsModel.ssdl|res://*/LogisticsModel.msl;provider=System.Data.SqlClient;provider connection string="data source=hertz1105\devl;initial catalog=Logistics;user id=airclic2;password=air123_***;connect timeout=6000;applicationintent=ReadWrite;MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
</connectionStrings>
<system.diagnostics>
<sources>
<source name="System.ServiceModel" switchValue="Information, ActivityTracing">
<listeners>
<add name="log" type="System.Diagnostics.XmlWriterTraceListener" initializeData="Traces.scvlog"></add>
</listeners>
</source>
</sources>
<trace autoflush="true"></trace>
</system.diagnostics>
Contract:
[OperationContract]
[WebGet(UriTemplate = "/GetDeliveryInstructions?authenticationToken={AUTHENTICATIONTOKEN}&countryCode={COUNTRYCODE}&beginDate={BEGINDATE}&endDate={ENDDATE}", ResponseFormat = WebMessageFormat.Xml)]
List<DeliveryInstruction> GetDeliveryInstructions(string authenticationToken, string countryCode, string beginDate, string endDate);
Service Method:
public List<DeliveryInstruction> GetDeliveryInstructions(string authenticationToken, string countryCode, string beginDate, string endDate)
{
try
{
if (AuthenticationTokenValidator.IsValidToken(authenticationToken))
return DeliveryInstructionAdministrator.GetList(countryCode, beginDate, endDate).ToList();
else
throw new InvalidOperationException("Your token is invalid or expired.");
}
catch (FaultException<TimeoutException>)
{
return DeliveryInstructionAdministrator.GetList(countryCode, beginDate, endDate).ToList();
}
catch (FaultException faultException)
{
WebServiceExceptionLog logEntry = new WebServiceExceptionLog(faultException, "Logistics.Wcf", "GetDeliveryIntructions", faultException.GetType().ToString(), authenticationToken);
ExceptionLogger.LogException(logEntry);
return null;
}
catch (CommunicationException communcationException)
{
WebServiceExceptionLog logEntry = new WebServiceExceptionLog(communcationException, "Logistics.Wcf", "GetDeliveryIntructions", communcationException.GetType().ToString(), authenticationToken);
ExceptionLogger.LogException(logEntry);
return null;
}
}
* UPDATE *
The problem is with Entity Framework. I am using Entity Framework to retrieve POCO entities. Still not sure how to fix it though.
You should enable wcf logging on you server. However I have seen this error when the maxRequestLength was not set correctly in the web.config and the incoming messages where large:
<system.web>
<httpRuntime maxRequestLength="10000" />
</system.web>
Enable tracing:
<configuration>
<system.diagnostics>
<sources>
<source name="System.ServiceModel"
switchValue="Information, ActivityTracing"
propagateActivity="true">
<listeners>
<add name="traceListener"
type="System.Diagnostics.XmlWriterTraceListener"
initializeData= "c:\log\Traces.svclog" />
</listeners>
</source>
</sources>
</system.diagnostics>
</configuration>
Tracing WCF