Passing credentials to soap service from C#

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Dear,
i am trying to call a soap web service from my .net application and getting
"Error 407 Proxy authentication is required."
in soap document model they have written this credential to pass but i have no idea to pass this information while calling the service.
i am calling serive by adding web reference in visual studio 2008.
My code is this
**************************************
//Creating Input objects
MyImportLead[] leads = new MyImportLead[1];
MyImportLead ld = new MyImportLead();
MyInput inpt =new MyInput();
inpt.ListOfMyImportLead = leads;

//Creating Cleint
MyService clt = new MyService();
//Calling Service & getting output
MessageBox.Show("Service is about to launch");
MyOutput outPut = clt.GetOutput(inpt);
MessageBox.Show("Srvice is launched successfully");
****************************************

********************SOAP Envelop****************
XML

- <soapenv:Header> <UsernameToken xmlns="http://siebel.com/webservices">SADMIN</UsernameToken> <PasswordText xmlns="http://siebel.com/webservices">SADM1N13PGL</PasswordText> <SessionType xmlns="http://siebel.com/webservices">None</SessionType> </soapenv:Header>

****************************************************

Can any one help me how to call this service passing these credentials which our client has given in soap envelope.
thanks

Posted 10-Jun-14 22:22pm

usmanmughal

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SRS(The Coder) · Answer 1 · 2014-06-11T00:10:00

There is a property called 'Credentials' to be set toa uthenticate the Service.
For you this might be as below :-

C#

clt.Credentials = new
           NetworkCredential("username", "password", "domain name");

Add this line to pass the credential details to service and then call your required method.
Please check with this and let me know if it works for you.

Else you can look for the authenticating .Net Web Service through custom header here.
Authenticate .NET Web Service with Custom SOAP Header[^]

Hope this will be working for you.

usmanmughal · Answer 2 · 2014-06-11T01:55:00

Dear smruti,
i have added this code but still it gives same error.

C#

clt.ClientCredentials.UserName.UserName = "abc";
                clt.ClientCredentials.UserName.Password = "123456";

My app.config contains this code.

***********************************

XML

<system.net>
   <settings>
     <servicePointManager expect100Continue="false" />
   </settings>
 </system.net>

<security mode="None">
                        <transport clientcredentialtype="None" proxycredentialtype="None">
                            realm="" />
                        <message clientcredentialtype="UserName" algorithmsuite="Default" />
</transport></security>

***********************************
Can u check if any thing is possible?
thnx

Passing credentials to soap service from C#

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