The remote server returned an error: (401) Unauthorized.

katta nagaraj kumar

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Mar 28, 2012, 7:22:36 AM 3/28/12

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I am trying to get the list of documents available but failed with an exception "The remote server returned an error: (401) Unauthorized."

Any help would be much appreciated!

Below is the code snippet

        static void Main(string[] args)
        {
            GDataGAuthRequestFactory authFactory = new GDataGAuthRequestFactory("cl", "DocumentServiceSample");
            authFactory.AccountType = "HOSTED";
            Service service = new DocumentsService("DocumentServiceSample");

            service.RequestFactory = authFactory;
            service.setUserCredentials(@" xxxx...@gmail.com ", @"xxxxxxxx");
            string str1 = service.QueryClientLoginToken();

            DocumentsListQuery query = new DocumentsListQuery();
            AtomFeed feed = service.Query(query);
            string str = feed.Entries[0].XmlName;
            foreach (DocumentEntry entry in feed.Entries)
            {

                Console.WriteLine("FileName:{0}", entry.Title.Text);

            }
        }

regards,
nagaraj

Claudio Cherubino

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Mar 28, 2012, 12:12:51 PM 3/28/12

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Hi Nagaraj,

Your code mixes ClientLogin with the OAuth flow.

If you want to authenticate using username and password (ClientLogin) and retrieve all documents, it should look like the following:

static void Main(string[] args)

{

DocumentsService service = new DocumentsService("DocumentServiceSample");

service.setUserCredentials(@" xxxx...@gmail.com ", @"xxxxxxxx");

DocumentsListQuery query = new DocumentsListQuery();

AtomFeed feed = service.Query(query);

katta nagaraj kumar

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Mar 29, 2012, 3:34:50 AM 3/29/12

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HI Claudio,

Thanks Claudio, your sample worked using ClientLogin, but i was looking for OAuth?
how can we make it work the same sample with OAuth?

Regards,
Nagaraj

Claudio Cherubino

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Mar 29, 2012, 12:03:56 PM 3/29/12

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Hi Nagaraj,

Please check the examples at

http://code.google.com/apis/gdata/docs/auth/oauth.html#Examples

Claudio

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