Wednesday, April 12, 2017

Hi! I said No! No! No more computing for a while....shit....I'm back to computing (everything in security is computing Elsa grow up!, So, I have here something it looks like the bird shitting on the cables corrosive shit :) Ok why am I doing this again, because industrial systems might have several SCADA type, let's imagine that the energy grid has this CANopen network (control system for multiple microcontrollers ant their use in automation) and so the protocol is SoupSocket that actually "SoupSocket is libsoup's TCP socket type. While it is primarily intended for internal use, SoupSockets are exposed in the API in various places, and some of their methods (eg, soup_socket_get_remote_address()) may be useful to applications." but besides this link, take a look at the comment bellow

How to get SOAP Message From .svc file methood

kuttikrishna...

Member

9 Points

48 Posts

How to get SOAP Message From .svc file methood

Jul 20, 2011 08:51 AM|LINK

Hai Team ,

Iam trying to access the in coming Soap message HEADER from the server side svc file methood , through Operation Contract class but iam not getting the value , iam using

MessageHeaders messageHeaders = OperationContext

.Current.IncomingMessageHeaders;

int headerIndex = messageHeaders.FindHeader("ClientID", ""

);

XmlReader r = OperationContext

.Current.IncomingMessageHeaders.GetReaderAtHeader(headerIndex).ReadSubtree();

XElement data = XElement

.Load(r);

int id = (int

)data;

where the client id is added to the SOAP Header Dynamically like

using (OperationContextScope scope = new OperationContextScope(obj.InnerChannel as IClientChannel

))

{

MessageHeader msgHeader = MessageHeader.CreateHeader("ClientID", "", "1098", true

);

OperationContext

.Current.OutgoingMessageHeaders.Add(msgHeader);

txtResult.Text = obj.AddTheValues(

Convert.ToInt32(txtFirstNumber.Text), Convert

.ToInt32(txtSecNumber.Text)).ToString();

}

but iam not getting the value

please help

Think #

Reply

Peter pi - M...

Star

12801 Points

1763 Posts

Re: How to get SOAP Message From .svc file methood

Jul 22, 2011 02:36 AM|LINK

Hi,

At the client try using

MessageHeader msgHeader = MessageHeader.CreateHeader("ClientID", "ns", "1098", false);

Instead of

MessageHeader msgHeader = MessageHeader.CreateHeader("ClientID", "ns", "1098", true);

and at the server try using

int headerIndex = messageHeaders.FindHeader("ClientID", "ns");

Instead of

int headerIndex = messageHeaders.FindHeader("ClientID", "");

Please refer to the following code snippet.

class Client
    {
        static void Main()
        {
            // Create a client
            CalculatorClient client = new CalculatorClient();
            String RequestAction = "http://test/Message_RequestAction";
            using (new OperationContextScope(client.InnerChannel))
            {
                // Call the Sum service operation.
                int[] values = { 1, 2, 3, 4, 5 };

                MessageHeader msgHeader = MessageHeader.CreateHeader("ClientID", "ns", "1098", false); OperationContext.Current.OutgoingMessageHeaders.Add(msgHeader);                 Message request = Message.CreateMessage(OperationContext.Current.OutgoingMessageHeaders.MessageVersion, RequestAction, values);
                Message reply = client.ComputeSum(request);
                int response = reply.GetBody();

                Console.WriteLine("Sum of numbers passed (1,2,3,4,5,1098) = {0}", response);             }

            //Closing the client gracefully closes the connection and cleans up resources
            client.Close();

            Console.WriteLine();
            Console.WriteLine("Press  to terminate client.");
            Console.ReadLine();
        }
    }

    // Define a service contract.
    [ServiceContract(Namespace="http://Microsoft.Samples.Untyped")]
    public interface ICalculator
    {
        [OperationContract(Action = CalculatorService.RequestAction, ReplyAction = CalculatorService.ReplyAction)]
        Message ComputeSum(Message request);
    }

   
    // Service class which implements the service contract.
    public class CalculatorService : ICalculator
    {
        // Perform a calculation.
        public const String ReplyAction = "http://test/Message_ReplyAction";
        public const String RequestAction = "http://test/Message_RequestAction";

        public Message ComputeSum(Message request)
        {
            //The body of the message contains a list of numbers which will be read as a int[] using GetBody
            int result = 0;

            int[] inputs = request.GetBody<int[]>();
            foreach (int i in inputs)
            {
                result += i;
            }

  MessageHeaders messageHeaders = OperationContext.Current.IncomingMessageHeaders; int headerIndex = messageHeaders.GetHeader("ClientID", "ns"); result += headerIndex;             Message response = Message.CreateMessage(request.Version, ReplyAction, result);
            return response;
        }
    }

And maily focus on the bold font, hope this helps you.

Best regards,
Peter

Please mark the replies as answers if they help or unmark if not.
If you have any feedback about my replies, please contact msdnmg@microsoft.com
Microsoft One Code Framework

- Reply
kuttikrishna...

Member

9 Points

48 Posts

Re: How to get SOAP Message From .svc file methood

Jul 22, 2011 05:10 AM|LINK

hai peter ,

here iam using a wcf exposed Methood some thing like

public list GetEmployeedetails(int empid,out string Result)

{

// logic goes here ..

}

in this case how come i get the Message request inside the metood to get the items

Thanks very much

Think #

Reply

kuttikrishna...

Member

9 Points

48 Posts

Re: How to get SOAP Message From .svc file methood

Jul 23, 2011 04:39 AM|LINK

i DONE LIKE

 // NOTE: You can use the "Rename" command on the "Refactor" menu to change the class name "MyTestService" in code, svc and config file together.
    public class MyTestService : IMyTestService
    {
        public int AddTheNumbers(int intA, int intB)
        {
            int intResult;
            string str = OperationContext.Current.RequestContext.RequestMessage.ToString();
            MessageHeaders messageHeaders = OperationContext.Current.IncomingMessageHeaders;
            string headerIndex = messageHeaders.GetHeader("ClientID", "ns");
           // result += headerIndex;             
           // Message response = Message.CreateMessage(request.Version, ReplyAction, result);
            //return response;
            ServiceManager objSM=new ServiceManager();
             intResult=objSM.AddThenumbers(intA, intB);
          
             return intResult;
        }
    }

IN CLIENT SIDE

  protected void btnSum_Click(object sender, EventArgs e)
        {
            ServiceReference1.MyTestServiceClient objProxy = new ServiceReference1.MyTestServiceClient();
          
           

            using (new OperationContextScope(objProxy.InnerChannel))
            {
                MessageHeader msgHeader = MessageHeader.CreateHeader("ClientID", "ns", "1098", false);
                OperationContext.Current.OutgoingMessageHeaders.Add(msgHeader);
                txtResult.Text = objProxy.AddTheNumbers(Convert.ToInt32(txtFirstNumber.Text), Convert.ToInt32(txtSecondNumber.Text)).ToString();
            }
            
        }

NOW ITS WORKING FINE https://forums.asp.net/t/1701908.aspx?How+to+get+SOAP+Message+From+svc+file+methood+

BLACK MASK

Wednesday, April 12, 2017

How to get SOAP Message From .svc file methood

kuttikrishna...