I downloaded the sample code and consumed the PingComplexModel method. Both properties always come null values. This is the request I have sent:

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tem="http://tempuri.org/">
   <soapenv:Header/>
   <soapenv:Body>
      <tem:PingComplexModel>
         <!--Optional:-->
         <tem:inputModel>
            <!--Optional:-->
            <tem:StringProperty>aa</tem:StringProperty>
            <tem:IntProperty>123123</tem:IntProperty>
         </tem:inputModel>
      </tem:PingComplexModel>
   </soapenv:Body>
</soapenv:Envelope>

Thanks.

I would like to expose a call like these from my ASP.net core api

<binding name="SMSDeliveryNotificationPortBinding" type="tns:SMSDeliveryNotification"> <soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document"/> <operation name="notifySMSDelivery"> <soap:operation soapAction=""/> <input> <soap:body use="literal" parts="parameters"/> <soap:header message="tns:notifySMSDelivery" part="gdspHeader" use="literal"/> </input> <output> <soap:body use="literal"/> </output> </operation> </binding>

is possible to add the header? I used a custom messageInspector but the svc doesn't expose the header to me (only body)

I have below code for my service :

    [XmlType(Namespace="http://djm.eu/services/sample/v1")]
    [XmlRoot("MyResponse", Namespace="http://djm.eu/services/sample/v1", IsNullable=false)]
    public class MyResponseType
    {
        public int Code { get; set; }
        public string Description { get; set; }
    }


    [ServiceContract(Namespace = @"http://djm.eu/services/sample/v1")]
    public interface IMyService
    {
        [OperationContract]
        [return:MessageParameter(Name = "MyResponse")]
        MyResponseType Foo();
    }

    public class MyService : IMyService
    {
        public MyResponseType Foo()
        {
            return new MyResponseType
            {
                Code = 200,
                Description = "Ok"
            };
        }
    }

and this is the result :

<s:Envelope xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
   <s:Body>
      <FooResponse xmlns="http://djm.eu/services/sample/v1">
         <MyResponse>
            <Code>200</Code>
            <Description>Ok</Description>
         </MyResponse>
      </FooResponse>
   </s:Body>
</s:Envelope>

The problem is I dont want that extra <FooResponse> tag created automatically. I want it completely remove (SoapParameterStyle.Bare).

Expected result:

<s:Envelope xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
   <s:Body>
      <MyResponse xmlns="http://djm.eu/services/sample/v1">
          <Code>200</Code>
          <Description>Ok</Description>
      </MyResponse>
   </s:Body>
</s:Envelope>

Thanks.

I just have added the below line of code in StartUp.cs
app.UseSoapEndpoint ("/Service.svc", new BasicHttpBinding(), SoapSerializer.DataContractSerializer);

And in the actual service implementation, it returns null at the moment.

So when I do a load test with around 100 requests/minute, the memory increases to 1GB from 100MB (using Diagnostics tool). Is there a memory leak issue?

Hello.

When I use POSTMAN, I receive a responce message with "default" body

<s:Body xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
        <GetSomeResponse xmlns="http://localhost/Service/">
            <GetSomeResult xmlns:a="http://schemas.datacontract.org/2004/07/Namespace._1s.Entities" xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
                <a:Items>
                    <a:ActualItem>
                        <a:DailyRate>4</a:DailyRate>
                        <a:DateOf>2017-12-12T15:59:55.4105151+03:00</a:DateOf>
                        <a:Description>testDescr</a:Description>
                    </a:ActualItem>
                    <a:ActualItem>
                        <a:DailyRate>423</a:DailyRate>
                        <a:DateOf>2017-12-12T15:59:55.4113276+03:00</a:DateOf>
                        <a:Description>testDescr</a:Description>
                    </a:ActualItem>
                </a:Items>
                <a:RequestTime>2017-12-12T15:59:55.409831+03:00</a:RequestTime>
                <a:Response>
                    <a:Message>test GetSome </a:Message>
                    <a:Success>true</a:Success>
                </a:Response>
            </GetSomeResult>
        </GetSomeResponse>
    </s:Body>

But how can I remove <a:> tag or write for example <soap:Body>...</soap:Body> or remove Namespace._1s.Entities?

I think my respone creates on this string

responseMessage = Message.CreateMessage(_messageEncoder.MessageVersion, null, bodyWriter);

How can I influence this? Thanks!

Has anyone tried/managed to access HttpContext within a Service as described in

https://dotnetcoretutorials.com/2017/01/05/accessing-httpcontext-asp-net-core/ (see Inside Services)?

This is my Startup class:

public class Startup
{
    public void ConfigureServices(IServiceCollection services)
    {
        services.TryAddSingleton<SampleService>();

        services.AddDistributedMemoryCache(); // Adds a default in-memory implementation of IDistributedCache
        services.AddSession();

        services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();

        services.AddMvc();
    }

    public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
    {
        loggerFactory.AddConsole();
        loggerFactory.AddDebug();

        app.UseSoapEndpoint<SampleService>("/Service", new BasicHttpBinding(), SoapSerializer.DataContractSerializer);
        app.UseSoapEndpoint<SampleService>("/Service.asmx", new BasicHttpBinding(), SoapSerializer.XmlSerializer);

        // IMPORTANT: This session call MUST go before UseMvc()
        app.UseSession();

        app.UseMvc();
    }
}

And the ServiceImpl:

public class SampleService : ISampleService
{
    private IHttpContextAccessor _accessor;
    public SampleService(IHttpContextAccessor accessor)
    {
        _accessor = accessor;
    }

    public string Ping(string s)
    {
        string id = _accessor.HttpContext.Session.Id;
        Console.WriteLine("Exec ping method");
        return s;
    }
}

I get a
InvalidOperationException: Session has not been configured for this application or request

as described here:

https://docs.microsoft.com/en-us/aspnet/core/fundamentals/app-state?tabs=aspnetcore2x

Any ideas?
Thank you.

It's currently case-sensitive. Not saying it shouldn't be - there are only conventions rather than hard requirements here. It would be nice to allow case-insensitive matching with a flag.

Hi,

I'm trying to use this middleware in a project. We're currently calling an existing SOAP Endpoint from an external source which means we are using existing message formats.

The problem is that the format requires us that the request is not wrapped in the operation tags.

Example:

What we want to use:

<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
   <soap:Header/>
   <soap:Body>
     <Message>A simple message</Message>
   </soap:Body>
</soap:Envelope>

But what we have to use to make the middleware work:

<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
   <soap:Header/>
   <soap:Body>
     <TestOperation>
         <Message>A simple message</Message>
     <TestOperation>
   </soap:Body>
</soap:Envelope>

Is it possible to define our Service Contract that way?

Best Regards
Julian

Hi,

what is a good starting point to get into automation with a contract first approach.
I've 1 wsdl and 2 xsd's and I'm looking for a good way to generate the parameter classes and the interface.

any idea is appreciated

Hi Can we provides sample project?

This sample on README.md contains a small error, see https://github.com/DigDes/SoapCore/blame/master/README.md#L24

If you run this, you get an error:

An unhandled exception occurred while processing the request.
ArgumentException: The path in 'value' must start with '/'.
Parameter name: value

"ServicePath.asmx" must be "/ServicePath.asmx"

public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
{
    app.UseSoapEndpoint<ServiceContractImpl>("/ServicePath.asmx", new BasicHttpBinding());
}

Hi!
I have a issue on complex model deserialization, but when I remove namespaces it works! But originally I can't remove them because this XML is incoming

Here is the XML I'm using:
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"> <s:Header> </s:Header> <s:Body> <ns0:SomeRequest xmlns:ns0="http://www.SomeRequest.lv/SomeRequestService" xmlns:ns1="http://SomeRequest.lv/commonheader"> <ns0:Data> <ns0:AACreateSomeRequest xmlns:reqdt="http://aaa.lv" xmlns:memdt="http://bbbb.lv"> <memdt:Meow>Dirsa</memdt::Meow> </ns0:AACreateSomeRequest> </ns0:Data> </ns0:SomeRequest> </s:Body> </s:Envelope>
And these are the models:
[DataContract] public class Data { [DataMember] public AACreateSomeRequest AACreateSomeRequest { get; set; } }
[DataContract] public class AACreateSomeRequest { [DataMember] public string Meow { get; set; } }

Maybe I'm doing it wrong or maybe not bet for me this model complexity not working. :/
In UseSoapEndpoint I have SoapSerializer.XmlSerializer

Hello. I have just moved my code from ASP .NET Forms to ASP .NET Core 2. To create XML web service I have used your component.

Now I am comparing reply from my old service.asmx?WSDL and new service.asmx and see several differences. The main difference is XML header. In old project all data was included in tag while in new reply this tag is missed.

As result I can not add link to this service from visual studio 2017 while I was able to to so in old asp .net forms project.

I dont shure the problem is in <?xml> tag. May be you can give me advice how to make new soap service (based on your component) to be linked to other .NET projects

Hi,

please support arguments of type class passed null thus not present in soap message.

Best regards,
Markus Hartmair

Code example:
Server (ASP.NET Core 2)

[ServiceContract(Name = "MyService.asmx")]
public interface IMyService
{
    int SomeMethod(int arg1, MyModel arg2, int arg3);
}

Client (WebService Reference)

using (var client = new MySoapService.MyService())
    client.SomeMethod(42, null, 42);

Server Exception:

System.Xml.XmlException: Start element 'arg2' from namespace '...' expected. Found element 'arg3' from namespace '...'. Line 1, position 246.
     at System.Xml.XmlExceptionHelper.ThrowXmlException(XmlDictionaryReader reader, String res, String arg1, String arg2, String arg3)
     at System.Xml.XmlDictionaryReader.MoveToStartElement(String localName, String namespaceUri)
     at SoapCore.SoapEndpointMiddleware.GetRequestArguments(Message requestMessage, OperationDescription operation, Dictionary`2& outArgs)
     at SoapCore.SoapEndpointMiddleware.<ProcessOperation>d__7.MoveNext()

Possible fix working for me:
SoapEndpointMiddleware.cs:GetRequestArguments:160

xmlReader.MoveToStartElement(/* no parameters */);
if (xmlReader.IsStartElement(parameterName, operation.Contract.Namespace))
{
    ...
}
else /* handle parameter not present */
{
    arguments.Add(null);
}

When I use an exception transformer like this :

services.AddSoapExceptionTransformer(ex => ex.Message);

I receive an exception of type NullReferenceException for exceptions without InnerException

SoapEndpointMiddleware.WriteErrorResponseMessage() lines 260 to 264

var errorText = exception.InnerException != null ? exception.InnerException.Message : exception.Message;

var transformer = serviceProvider.GetService<ExceptionTransformer>();
if (transformer != null)
	errorText = transformer.Transform(exception.InnerException);

Hi,

please support Nullable in wsdl generation. Currently, this throws an exception:

System.ArgumentException occurred
  HResult=0x80070057
  Message=.NET type Nullable`1 cannot be resolved into XML schema type
  Source=cubido.Common.AspNetCore.Soap
  StackTrace:
   at SoapCore1.MetaBodyWriter.ResolveType(String typeName) in MetaBodyWriter.cs:line 413

Best regards
Markus

Hi,

please support void functions in wsdl generation. Currently, this throws an exception:

System.ArgumentException occurred
  HResult=0x80070057
  Message=.NET type Void cannot be resolved into XML schema type
  Source=cubido.Common.AspNetCore.Soap
  StackTrace:
   at SoapCore.MetaBodyWriter.ResolveType(String typeName) in MetaBodyWriter.cs:line 413

Best regards
Markus

Hi,

recently, in the latest version a bug has been introduced: my asp .net controller doesn't permit a parameterless constructor, because I need some things via dependency injection.

Example controller

[Route("api/[controller]")]
public class MyController : Controller, IMyService
{
    private ILogger Log { get; }
    public DuBttController(ILogger<MyController> logger)
    {
        Log = logger;
    }

    // IMyService.SomeMethod
    public int SomeMethod(int arg) => arg;
}

The exception when calling via Soap is

System.MissingMethodException occurred
  HResult=0x80131513
  Message=No parameterless constructor defined for this object.
  Source=mscorlib
  StackTrace:
   at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck)
   at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark)
   at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark)
   at System.Activator.CreateInstance(Type type, Boolean nonPublic)
   at System.Activator.CreateInstance(Type type)
   at SoapCore1.SoapEndpointMiddleware.<ProcessOperation>d__7.MoveNext() in SoapEndpointMiddleware.cs:line 97

Best regards
Markus

I'm missing this new feature in the DLL. Some how is it not implemented in the 0.9.5 NuGet release. It is in the repo, but I can't find anything in the relase version. Is there a mistake, or do I miss something?

When running locally, everything worked great. When I deployed to Azure as ASP.NET Core 2.1 application, I would receive:

System.IO.FileNotFoundException: Could not load file or assembly 'System.Private.ServiceModel, Version=4.1.2.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. The system cannot find the file specified.
File name: 'System.Private.ServiceModel, Version=4.1.2.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'

This issue describes the problem: dotnet/wcf#2349

The System.ServiceModel.Http 4.4.0 dependency of SoapCore has a dependency on System.Private.ServiceModel 4.4.0, and that NuGet package does not support the Azure win-x86 or win-x64 runtimes. The result is that the DLL would not be included by Azure when publishing your app.

By updating to System.ServiceModel.Http 4.5.0, this also updates to System.Private.ServiceModel 4.5.0 where the runtime has been changed to "win" (which supports win-x86 and win-x64 runtimes).

I am trying to make a Soap service with SoapCore. I am using SoapUI to test this service. However I cannot get complex types to post any data. The properties always come in as null. Even when I use your sample application.

This is the request that SoapUI creates:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tem="http://tempuri.org/">
soapenv:Header/
soapenv:Body
tem:PingComplexModel

tem:inputModel

tem:StringPropertysdfwwef</tem:StringProperty>
tem:IntProperty1</tem:IntProperty>
</tem:inputModel>
</tem:PingComplexModel>
</soapenv:Body>
</soapenv:Envelope>

Hi!

Is there an example or possibility to fill Fault message details tag from service if there was exception or something similar?
Thanks!

Hi,
sorry but I look more than 3 days for using this library with NetworkCredential.
Unfortunately, the channelFactory.Credentials are readonly.

Thanks for your help.

regards Ingo

When I hit my hosted service via a web browser, I get this exception:

System.Xml.XmlException: Unexpected end of file.
   at System.Xml.EncodingStreamWrapper.ReadBOMEncoding(Boolean notOutOfBand)
   at System.Xml.EncodingStreamWrapper..ctor(Stream stream, Encoding encoding)
   at System.Xml.XmlUTF8TextReader.SetInput(Stream stream, Encoding encoding, XmlDictionaryReaderQuotas quotas, OnXmlDictionaryReaderClose onClose)
   at System.ServiceModel.Channels.TextMessageEncoderFactory.TextMessageEncoder.TakeStreamedReader(Stream stream, Encoding enc)
   at System.ServiceModel.Channels.TextMessageEncoderFactory.TextMessageEncoder.ReadMessage(Stream stream, Int32 maxSizeOfHeaders, String contentType)
   at SoapCore.SoapEndpointMiddleware.<ProcessOperation>d__7.MoveNext()

It also happens when I use svcutil to extract metadata.

The service is unusable. What do I do?

Hello everyone.
I'm not good at WCF so maybe the question is something stupid, but I don't understand how to implement basic User-Password authentication stategy using SoapCore.
I have .Net Core app, have Soap endpoind provided via SoapCore. I figured out that I need to provide UserNamePasswordValidator for my binding. But since it's Net Core app and there is no web.config, I can't attach custom UserNamePasswordValidator to my binding using .config. It there any way to solve this?
Thanks.

Hi,

out parameters are missing in created wsdl. See sample SampleService.VoidMethod(out var stringValue). For testing, I created a .NET Framework 4.6.1 client project using ServiceReference to create a client from wsdl. There, the out parameter is missing, see
Client461.zip.

Best regards,
Markus

I am trying to use Vin65 Contact-servicehttps://documentation.vin65.com/Webservices/Webservices-v3/Contact-Service

I have followed the sample but unable to create my own.If anyone have any idea please share
thanks

Hi
came across this project in the search for something that I could call old webservices.

Now provided I have a webservice that I have no control over EG http://www.dneonline.com/calculator.asmx

how do I code soapcore from my webapi(vs2017) to call this webservice?
also in some of these old webservices there are out parameters .
Does it handle them?

thanks for your time

Hi guys,

is there a possibility to use complex models as parameters in service methods? I get some errors on deserialization. For example:

<?xml version="1.0"?> <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" soap:encodingStyle="http://www.w3.org/2003/05/soap-encoding"> <soap:Header> </soap:Header> <soap:Body> <Reverse> <ComplexModel xmlns="http://tempuri.org/"> <Palindrome>kobyłamamałybok</Palindrome> </ComplexModel> </Reverse> </soap:Body> </soap:Envelope>

Content-Type: text/xml
SOAPAction: /IPingService/Reverse

With corresponding body model:
[DataContract] public class ComplexModel { [DataMember] public string Palindrome { get; set; } }

I get an error:
Exception thrown: 'System.Runtime.Serialization.SerializationException' in System.Runtime.Serialization.dll Additional information: Error in line 3 position 139. 'EndElement' 'ComplexModel' from namespace 'http://tempuri.org/' is not expected. Expecting element 'Palindrome'.

I'm using public List<KeyValuePair<string, string>> Properties { get; set; } for one of my properties, and when trying to generte the wsdl I'm getting this error:

System.ArgumentException: .NET type KeyValuePair`2 cannot be resolved into XML schema type

Any idea how can I create the wsdl and allow my customers to obtain the correct wsdl?

Thanks

Hello,
I'm trying to create a soap service with a list complex model as response with:
List<string> ListAccounts(DateTime? CreatedOn);
The resulted xml schema is invalid
<xs:complexType name="List'1"> <xs:sequence> <xs:element minOccurs="0" maxOccurs="unbounded" nillable="true" name="string" type="xs:string"/> </xs:sequence> </xs:complexType>
I see that the expected behavior should be:
if (toBuild.IsArray) { writer.WriteAttributeString("name", "ArrayOf" + toBuild.Name.Replace("[]", string.Empty)); }
May be there is a sample for list complex results?

Hello,

when compiling the source code from commit f8a6c21 I get the following build error:

MessageInspector\MessageInspectorTests.cs(91,7,91,29): error CS0117: "ComplexModelInput" does not contain a definition for "DateTimeOffsetProperty".

(Translated error message, may not be exactly the original english error message).

Best regards
Andreas

Hi

I have exposed a service using soap core in Net Core.
At Client Side my object is not getting populated in Class Object instead data is populated in Extended Data.

I have tried exposing the same code using .Net Framework WCF.
Things are working fine.

If there anything in Soap Core which I'm missing?

Thanks!!!

Hi,

I'm trying to use SoapCore, but i did not succeeded and get the following error when accessing my endpoint :
InvalidOperationException: Sequence contains no elements

Here is what i'm doing :

• File > New > Project > .Net Core > ASP.NET Core Web Application > API (Core 2.1)
• Install nuget package > SoapCore
• Create new class with following content :

    public class ServicePing
    {
        public string Ping(string msg)
        {
            return string.Join(string.Empty, msg.Reverse());
        }
    }

• Edit Startup.cs as following :
  • Add services.AddSingleton(new ServicePing()); in public void ConfigureServices(IServiceCollection services)
  • Add app.UseSoapEndpoint<ServicePing>(path: "/PingService.svc", binding: new BasicHttpBinding()); in public void Configure(IApplicationBuilder app, IHostingEnvironment env)
• Debug the program and try accessing https://localhost:1337/PingService.svc
• Following error is displayed :

InvalidOperationException: Sequence contains no elements
System.Linq.Enumerable.First<TSource>(IEnumerable<TSource> source)

Here is the detailed StackTrace :

System.InvalidOperationException: Sequence contains no elements
   at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
   at SoapCore.MetaMessage.OnWriteStartEnvelope(XmlDictionaryWriter writer)
   at System.ServiceModel.Channels.Message.WriteMessagePreamble(XmlDictionaryWriter writer)
   at System.ServiceModel.Channels.Message.OnWriteMessageAsync(XmlDictionaryWriter writer)
   at System.ServiceModel.Channels.Message.WriteMessageAsync(XmlDictionaryWriter writer)
   at System.ServiceModel.Channels.TextMessageEncoderFactory.TextMessageEncoder.WriteMessageAsync(Message message, Stream stream)
   at System.ServiceModel.Channels.TextMessageEncoderFactory.TextMessageEncoder.WriteMessageAsyncInternal(Message message, Stream stream)
   at System.Runtime.TaskHelpers.WaitForCompletionNoSpin(Task task)
   at SoapCore.SoapEndpointMiddleware.ProcessMeta(HttpContext httpContext)
   at SoapCore.SoapEndpointMiddleware.ProcessOperation(HttpContext httpContext, IServiceProvider serviceProvider)
   at SoapCore.SoapEndpointMiddleware.Invoke(HttpContext httpContext, IServiceProvider serviceProvider)
   at Microsoft.AspNetCore.Builder.RouterMiddleware.Invoke(HttpContext httpContext)
   at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware.Invoke(HttpContext context)

Do you have any idea of what is the problem?

Currently, when using DateTimeOffset as type an error is thrown indicating that the type is not supported.

.NET type DateTimeOffset cannot be resolved into XML schema type

Instead something similar to here should be constructed.

<xs:schema targetNamespace="http://schemas.datacontract.org/2004/07/System">  
   <xs:complexType name="DateTimeOffset">  
      <xs:sequence minOccurs="1" maxOccurs="1">  
         <xs:element name="DateTime" type="xs:dateTime"  
         minOccurs="1" maxOccurs="1" />  
         <xs:elementname="OffsetMinutes" type="xs:short"  
         minOccurs="1" maxOccurs="1" />  
      </xs:sequence>  
   </xs:complexType>  
</xs:schema>

Hi,

I'm trying to implement a wcf with a BasicHttpsBinding and a https uri.
I am able to watch the contracts at the browser but I'm not able to add the server reference in a project from visual studio

This is the code im using when i create the endpoint:

` BasicHttpsBinding binding = new BasicHttpsBinding(BasicHttpsSecurityMode.Transport);
binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.None;
binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Certificate;
Api.Configuration.Configure(
app,
host => host
.UseIf(env.IsDevelopment(), appBuilder => appBuilder.UseDeveloperExceptionPage())
.UseHttpsRedirection()
.UseStaticFiles()
.UseSession(new SessionOptions()
{
IdleTimeout = TimeSpan.FromMinutes(120)
})
.UseSoapEndpoint("/wsga.svc", binding, SoapSerializer.XmlSerializer)

        );`

I receive this error :
Error: Cannot obtain Metadata from https://localhost:5050/Service.svc

I couldn´t find any documentation about it,

Thanks in advance.

Hi All,

Thanks for your efforts in putting this together. Trying it on a sample project have have run into the above error message. From my searching it appears that "BasicHttpBinding" is related to Soap 1.1 and wsBasicHttpBinding is for SOAP 1.2. By the looks of it, using System.ServiceModel does not support the ws binding.

The error happens at:
var requestMessage = _messageEncoder.ReadMessage(httpContext.Request.Body, 0x10000, httpContext.Request.ContentType);
in SoapEndpointMiddleware.cs

Hi,

I have an issue, i created a Web API Project in .Net Core

   public IConfiguration Configuration { get; }

        // This method gets called by the runtime. Use this method to add services to the container.
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddSingleton(new SoapService());
            services.AddMvc();
        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env)
        {
            if (env.IsDevelopment())
            {
                app.UseDeveloperExceptionPage();
            }

            app.UseSoapEndpoint<SoapService>("SoapRoutes", new BasicHttpBinding());
            app.UseMvc();

When i launch my app i got this exception :

Hi
I hope i get a reply on this one.
Given I have the following webservice url "http://www.dneonline.com/calculator.asmx"
how to code in the client to use it

thanks

I get an exception when trying to call service in order to get wsdl:

System.ArgumentException: .NET type ObjectId cannot be resolved into XML schema type
   at SoapCore.MetaBodyWriter.ResolveType(Type type)
   at SoapCore.MetaBodyWriter.AddSchemaType(XmlDictionaryWriter writer, Type type, String name, Boolean isArray, String namespace)
   at SoapCore.MetaBodyWriter.AddTypes(XmlDictionaryWriter writer)
   at SoapCore.MetaBodyWriter.OnWriteBodyContents(XmlDictionaryWriter writer)
   at System.ServiceModel.Channels.Message.OnWriteBodyContentsAsync(XmlDictionaryWriter writer)
   at System.ServiceModel.Channels.Message.OnWriteMessageAsync(XmlDictionaryWriter writer)
   at System.ServiceModel.Channels.Message.WriteMessageAsync(XmlDictionaryWriter writer)
   at System.ServiceModel.Channels.TextMessageEncoderFactory.TextMessageEncoder.WriteMessageAsync(Message message, Stream stream)
   at System.ServiceModel.Channels.TextMessageEncoderFactory.TextMessageEncoder.WriteMessageAsyncInternal(Message message, Stream stream)
   at System.Runtime.TaskHelpers.WaitForCompletionNoSpin(Task task)
   at SoapCore.SoapEndpointMiddleware.ProcessMeta(HttpContext httpContext)
   at SoapCore.SoapEndpointMiddleware.ProcessOperation(HttpContext httpContext, IServiceProvider serviceProvider)
   at SoapCore.SoapEndpointMiddleware.Invoke(HttpContext httpContext, IServiceProvider serviceProvider)
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[TContext](IHttpApplication`1 application)

I tried to apply [IgnoreDataMember] and [XmlIgnore], but they seem to be ignored. Any advice is appriciated.

I have a simple object as a Input Parameter in service call but values from the client are not filled on the server side.
So all the properties have default values. The class has [DataContract] and each property has [DataMember] attribute.

Do I need anything special to make it work ?

Hi,

please improve error messages. Currently, some errors are not handled properly causing an unhandled exception!

Best regards,
Markus Hartmair

Code

[ServiceContract(Name = "MyService.asmx")]
public interface IMyService
{
    int SomeMethod(int arg1, out MyModel arg2);
}

public class MyModel
{
    public string MyProperty { get; internal set; } /* Should be public setter */
}

(expected) Exception:

System.InvalidOperationException occurred
  HResult=0x80131509
  Message=Cannot deserialize type 'MyModel' because it contains property 'MyProperty' which has no public setter.
  Source=System.Xml
  StackTrace:
   at System.Xml.Serialization.TypeScope.GetSettableMembers(StructMapping mapping, ArrayList list)
   at System.Xml.Serialization.TypeScope.GetSettableMembers(StructMapping structMapping)
   at System.Xml.Serialization.TypeScope.GetSettableMembers(StructMapping mapping, Dictionary`2 memberInfos)
   at System.Xml.Serialization.XmlSerializationReaderILGen.WriteLiteralStructMethod(StructMapping structMapping)
   at System.Xml.Serialization.XmlSerializationReaderILGen.GenerateMethod(TypeMapping mapping)
   at System.Xml.Serialization.XmlSerializationILGen.GenerateReferencedMethods()
   at System.Xml.Serialization.XmlSerializationReaderILGen.GenerateEnd(String[] methods, XmlMapping[] xmlMappings, Type[] types)
   at System.Xml.Serialization.TempAssembly.GenerateRefEmitAssembly(XmlMapping[] xmlMappings, Type[] types, String defaultNamespace, Evidence evidence)
   at System.Xml.Serialization.TempAssembly..ctor(XmlMapping[] xmlMappings, Type[] types, String defaultNamespace, String location, Evidence evidence)
   at System.Xml.Serialization.XmlSerializer.GenerateTempAssembly(XmlMapping xmlMapping, Type type, String defaultNamespace)
   at System.Xml.Serialization.XmlSerializer..ctor(Type type, String defaultNamespace)
   at System.Xml.Serialization.XmlSerializer..ctor(Type type)
   at SoapCore1.ServiceBodyWriter.OnWriteBodyContents(XmlDictionaryWriter writer) in ServiceBodyWriter.cs:line 52

Unhandled server exception!

System.NullReferenceException occurred
  HResult=0x80004003
  Message=Object reference not set to an instance of an object.
  Source=cubido.Common.AspNetCore.Soap
  StackTrace:
   at SoapCore1.SoapEndpointMiddleware.<ProcessOperation>d__7.MoveNext() in SoapEndpointMiddleware.cs:line 129

Possible fix working for me:
SoapEndpointMiddleware:ProcessOperation:126

catch (Exception exception)
{
    // Create response message
    /* InnerstException */
    while (exception.InnerException != null)
        exception = exception.InnerException;
    var errorText = exception/*.InnerException*/.Message;
    var transformer = serviceProvider.GetService<ExceptionTransformer>();
    if (transformer != null)
        errorText = transformer.Transform(exception/*.InnerException*/);
    var bodyWriter = new FaultBodyWriter(new Fault { FaultString = errorText });
    ...
}

I'd need to generate a namespace prefix for the response object. The sample response object has the namespace as an attribute in the response object, however i need to use a prefix instead.

This is a sample of my object using a [ServiceContract(Namespace=@"http://freshfighter.net/text.xsd")] attribute.

<?xml version="1.0" encoding="utf-8"?>
<s:Envelope xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
    <s:Body>
        <testResponse xmlns="http://freshfighter.net/test.xsd">
            <message>Hello</message>
        </testResponse>
    </s:Body>
</s:Envelope>

The following is what I would like the response object to look like.

<?xml version="1.0" encoding="utf-8"?>
<s:Envelope xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://freshfighter.net/test.xsd">
    <s:Body>
        <ns1:testResponse>
            <ns1:message>Hello</ns1:message>
        </ns1:testResponse>
    </s:Body>
</s:Envelope>

I was able to make the SoapCore generate the about response object by adding the following code to the CustomMessage class.

protected override void OnWriteStartEnvelope(XmlDictionaryWriter writer) {
  ...
  writer.WriteXmlnsAttribute("ns1", "http://freshfighter.net/test.xsd");
  ..
}

Obviously this is just a quick hack! I would like to be able to generate the above Response using an attribute on the service contract, but it doesn't appear to be away to specify a prefix or the ability to tell the serialiser to put the namespace at the Envelope level.

I was thinking that I could create a PR and provide a new Attribute that can be used along with ServiceContractAttribute and the code to use the attributes when serialising the message. Is this the best way to go about this? Would such a PR get accepted or be useful for anybody else?

Thanks

Brent

I cloned the latest SoapCore repository; ran the Server project; and tied to connect to it with the WFC Test Client. I received the error: Failed to add the service. Does your solution not support the full Soap protocol? How hard would it be to implement code to connect with WCF Test Client and show the WSDL in the browser at the URL?

Error: Cannot obtain Metadata from http://localhost:5050/Service.svc If this is a Windows (R) Communication Foundation service to which you have access, please check that you have enabled metadata publishing at the specified address. For help enabling metadata publishing, please refer to the MSDN documentation at http://go.microsoft.com/fwlink/?LinkId=65455.WS-Metadata Exchange Error URI: http://localhost:5050/Service.svc Metadata contains a reference that cannot be resolved: 'http://localhost:5050/Service.svc'. The content type text/html; charset=utf-8 of the response message does not match the content type of the binding (application/soap+xml; charset=utf-8). If using a custom encoder, be sure that the IsContentTypeSupported method is implemented properly. The first 1024 bytes of the response were: ' <title>Internal Server Error</title> <style> body { font-family: 'Segoe UI', Tahoma, Arial, Helvetica, sans-serif; font-size: .813em; color: #222; background-color: #fff;}h1, h2, h3, h4, h5 { /font-family: 'Segoe UI',Tahoma,Arial,Helvetica,sans-serif;/ font-weight: 100;}h1 { color: #44525e; margin: 15px 0 15px 0;}h2 { margin: 10px 5px 0 0;}h3 { color: #363636; margin: 5px 5px 0 0;}code { font-family: Consolas, "Courier New", courier, monospace;}body .titleerror { padding: 3px 3px 6px 3px; display: block; font-size: 1.5em; font-weight: 100;}body .location { margin: 3px 0 10px 30px;}#header { font-size: 18px; padding: 15px 0; border-top: 1px #ddd solid; border-bottom: 1px #ddd solid; margin-bottom: 0;} #header li { display: inline; ma'. The remote server returned an error: (500) Internal Server Error.HTTP GET Error URI: http://localhost:5050/Service.svc There was an error downloading 'http://localhost:5050/Service.svc'. The request failed with the error message:-- <title>Internal Server Error</title> <style> body { font-family: 'Segoe UI', Tahoma, Arial, Helvetica, sans-serif; font-size: .813em; color: #222; background-color: #fff;}h1, h2, h3, h4, h5 { /font-family: 'Segoe UI',Tahoma,Arial,Helvetica,sans-serif;/ font-weight: 100;}h1 { color: #44525e; margin: 15px 0 15px 0;}h2 { margin: 10px 5px 0 0;}h3 { color: #363636; margin: 5px 5px 0 0;}code { font-family: Consolas, "Courier New", courier, monospace;}body .titleerror { padding: 3px 3px 6px 3px; display: block; font-size: 1.5em; font-weight: 100;}body .location { margin: 3px 0 10px 30px;}#header { font-size: 18px; padding: 15px 0; border-top: 1px #ddd solid; border-bottom: 1px #ddd solid; margin-bottom: 0;} #header li { display: inline; margin: 5px; padding: 5px; color: #a0a0a0; cursor: pointer; } #header .selected { background: #44c5f2; color: #fff; }#stackpage ul { list-style: none; padding-left: 0; margin: 0; /border-bottom: 1px #ddd solid;/}#stackpage .details { font-size: 1.2em; padding: 3px; color: #000;}#stackpage .stackerror { padding: 5px; border-bottom: 1px #ddd solid;}#stackpage .frame { padding: 0; margin: 0 0 0 30px;} #stackpage .frame h3 { padding: 2px; margin: 0; }#stackpage .source { padding: 0 0 0 30px;} #stackpage .source ol li { font-family: Consolas, "Courier New", courier, monospace; white-space: pre; background-color: #fbfbfb; }#stackpage .frame .source .highlight li span { color: #FF0000;}#stackpage .source ol.collapsible li { color: #888;} #stackpage .source ol.collapsible li span { color: #606060; }.page table { border-collapse: separate; border-spacing: 0; margin: 0 0 20px;}.page th { vertical-align: bottom; padding: 10px 5px 5px 5px; font-weight: 400; color: #a0a0a0; text-align: left;}.page td { padding: 3px 10px;}.page th, .page td { border-right: 1px #ddd solid; border-bottom: 1px #ddd solid; border-left: 1px transparent solid; border-top: 1px transparent solid; box-sizing: border-box;} .page th:last-child, .page td:last-child { border-right: 1px transparent solid; }.page .length { text-align: right;}a { color: #1ba1e2; text-decoration: none;} a:hover { color: #13709e; text-decoration: underline; }.showRawException { cursor: pointer; color: #44c5f2; background-color: transparent; font-size: 1.2em; text-align: left; text-decoration: none; display: inline-block; border: 0; padding: 0;}.rawExceptionStackTrace { font-size: 1.2em;}.rawExceptionBlock { border-top: 1px #ddd solid; border-bottom: 1px #ddd solid;}.showRawExceptionContainer { margin-top: 10px; margin-bottom: 10px;}.expandCollapseButton { cursor: pointer; float: left; height: 16px; width: 16px; font-size: 10px; position: absolute; left: 10px; background-color: #eee; padding: 0; border: 0; margin: 0;} </style>

An unhandled exception occurred while processing the request.

System.Xml.EncodingStreamWrapper.ReadBOMEncoding(bool notOutOfBand)

• Stack
• Query
• Cookies
• Headers

Going to the URL /Server.svc in a browser I get the Error:
An unhandled exception occurred while processing the request.

XmlException: Unexpected end of file.
System.Xml.EncodingStreamWrapper.ReadBOMEncoding(bool notOutOfBand)

Stack Query Cookies Headers
XmlException: Unexpected end of file.
System.Xml.EncodingStreamWrapper.ReadBOMEncoding(bool notOutOfBand)
System.Xml.EncodingStreamWrapper..ctor(Stream stream, Encoding encoding)
System.Xml.XmlUTF8TextReader.SetInput(Stream stream, Encoding encoding, XmlDictionaryReaderQuotas quotas, OnXmlDictionaryReaderClose onClose)
System.ServiceModel.Channels.TextMessageEncoderFactory+TextMessageEncoder.ReadMessage(Stream stream, int maxSizeOfHeaders, string contentType)
SoapCore.SoapEndpointMiddleware+d__7.MoveNext() in SoapEndpointMiddleware.cs
+
var requestMessage = _messageEncoder.ReadMessage(httpContext.Request.Body, 0x10000, httpContext.Request.ContentType);
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
System.Runtime.CompilerServices.TaskAwaiter.GetResult()
SoapCore.SoapEndpointMiddleware+d__5.MoveNext() in SoapEndpointMiddleware.cs
+
responseMessage = await ProcessOperation(httpContext, serviceProvider);
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
Microsoft.AspNetCore.SpaServices.Webpack.ConditionalProxyMiddleware+d__6.MoveNext()
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
Microsoft.AspNetCore.SpaServices.Webpack.ConditionalProxyMiddleware+d__6.MoveNext()
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware+d__7.MoveNext()

Show raw exception details

Hello,
may I ask if there are any plans to strong-name the assemblies in the nuget package?
Thanks, Sebastian

I have an operation that returns List<JobSummary>.
I also have several properties that are a List of objects, such as List<Destination> on type JobSummary
When generating the WSDL, two issues arise from using List.

1. The element in the WSDL for anything with a List type shows as List`1. When I try to create a project in SoapUI using that WSDL, it gives me an error on that type.
   I've tried programmatically removing the `1 in MetaBodyWriter.AddSchemaType(), so it was just type="tns:List" but then ran into other issues with List...

2. The ComplexType for List in the WSDL gets generated as

<xs:complexType name="List">
  <xs:sequence>
    <xs:element minOccurs="0" maxOccurs="unbounded" nillable="true" name="JobSummary" type="tns:JobSummary"/>
  </xs:sequence>
</xs:complexType>

which is not right. If I try to Create a project in SoapUI any property that is a List will have a JobSummary object in place of wherever the list should be.

Changing all of my Lists to arrays isn't going to be easy, and I'm not even sure if that is what is needed. There's a much larger codebase that's using IEnumerable and List a lot in the models.

Am I doing something incorrectly?

I am looking to implement https with SoapCore, but so far I'm not having any luck. I've noticed that if I enter an HttpsBinding when using app.UseSoapEndPoint that nothing is done with that other than:
element = binding.CreateBindingElements().Find<MessageEncodingBindingElement>();.
So I am assuming that my transport mode and everything are not used from that binding.

When creating service instance listeners I am using the following kestrel options:
.UseKestrel(options => { int port = serviceContext.CodePackageActivationContext.GetEndpoint("ServiceEndpointHttps").Port; options.Listen(IPAddress.Any, port, listenOptions => { listenOptions.UseHttps(pfxCert); listenOptions.NoDelay = true; }); })

However my test requests are being answered with: > The HTTP request is unauthorized with client authentication scheme 'Anonymous'. The authentication header received from the server was ''.

How can I force https with certificate while using SoapCore?

I need my webservice to handle SecurityHeader like this:
<soap:Header> <SecurityHeader xmlns="http://mydomain.com/myService/"> <Username>string</Username> <Password>string</Password>
Very many old client installations we have in our company deliver soap messages with this header in place. I can't see how to make a service wth SoapCore to handle this. Or is there a way?

Have anybody managed to use this SoapCore towards webservices made with dotnet *.asmx files?
Edit: I have managed to create a webservice with SoapCore doing what old *asmx files are doing. Old dotnet clients are communicating ok on simple parameters. But securityheader is not used, so it's unsafe. Also, passing custom objects went well, but not when they have custom sub objects. All is null on those parameters...

Is there a problem with WSDL generation ignoring XmlElement("customName") or DataMember(Name = "customName")? It seems to always take the actual property name instead of the name defined by the attribute.

To facilitate migration, it must be possible to use this lib with .net451 and lower versions of standard.