Converting Web Service/Basic Authentication Code From Client App To VS .Net
We've got a Web service we need to access from both client applications (like Excel) and from other Websites. As part of our security we need basic authentication for the Web service. On the client side we managed to hack it in using a bit of backdoor code. In Excel 2003, the following code works successfully to create an instance of the Web service:
Set sc_POC = New SoapClient30 m_WSDL_URL = "https://username:password@mysite/myWS.asmx?wsdl" sc_POC.MSSoapInit2 m_WSDL_URL, str_WSML, c_SERVICE, c_PORT, c_SERVICE_NAMESPACE sc_POC.ConnectorProperty("ProxyServer") = "<CURRENT_USER>" sc_POC.ConnectorProperty("EnableAutoProxy") = True
Now we're in Visual Studio 2005 trying to create the same functionality. I created an "App_WebReferences" folder in my project, and navigated to the Web service desired. As I would expect I was prompted for the username and password, and when I provided those it successfully created the various discovery files. However, I notice that it didn't store the username and password anywhere in those files (which is actually the desired behavior).
When I try to invoke the Web service, I get a "401: Access Denied" error. I've tried setting the Url property of the Web service object to be the same one that worked in Excel, but to no avail. I'm not as familiar with using "App_WebReferences" as I am with the method we have working in Excel. Is there some other property I should be looking at? Nothing that comes up under Intellisense seems to make a difference.
TIA
"I'm a paladin with 18 charisma and 97 hit-points. I can use my Helm of Disintegration and do one d4 damage as my half mage elf wields his +5 Holy Avenger."
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mwisebaker
10/23/2008 1:26:23 PM
asp.net.xml-web-services
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Post the code you are using in VS for a more detailed answer, but at a guess you need to provide the authentication something like;
WebServiceClient myClient = new WebServiceClient();
myClient.ClientCredentials.Windows.ClientCredential = new NetworkCredential(username, password);
Now you can call the service methods.
Of course you can choose to hard code the username here or pass it in from a config file and so on...
hth,
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wortho
10/23/2008 10:20:51 PM
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