i have an other question if you help me i will be very glad :
How could i get the connected user info with open auth mail Adress/
Name/surname...etc. what is possible

At the other side:
Thank you very much for your fast response i finally solved the
problem take a look at this on the vb.Net code

we need to add  :

        Protected Const oAauthVerifier As String  = "oauth_verifier"

and also design the comparer as this :

       Protected Class QueryParameterComparer
            Implements IComparer(Of QueryParameter)

#Region "IComparer<QueryParameter> Members"

            Public Function Compare(ByVal x As QueryParameter, ByVal y
As QueryParameter) As Integer _
            Implements IComparer(Of
OAuth.OAuthBase.QueryParameter).Compare
                If x.Nome = y.Nome Then
                    Return String.Compare(x.Valor, y.Valor)
                Else
                    Return String.Compare(x.Nome, y.Nome)
                End If
            End Function
#End Region
        End Class

one last thing deletinh the comma of :
            parameters.Sort(New QueryParameterComparer())




On Dec 3, 4:11 am, "mat...@gmail" <[email protected]> wrote:
> Can you send the list of keys included in authorization header your consumer 
> is sending?
> If the header includes xoauth_* or some other keys used for OAuth extentions, 
> it might cause the signature verification failure.
>
> These keys should not be included in the header.
>
> Some library use these as signature base string (at least Python & Perl).
> PHP and Ruby library doesn't use these keys as signature base string.
>
> On 2009/12/02, at 18:40, File4Share wrote:
>
>
>
> > I really get angry with oAuth that took my 2 days to understand what
> > is going on.
>
> > Just look at this.
> > When i try to generate a signature via term.ie with my generated
> > signature i am succedd to connect google to get request token
> > but with my asp.net application what ever i tried i could not connect
> > to it. Then i made line by line debugging for php and .Net and i see
> > that
>
> >    return base64_encode(hash_hmac('sha1', $base_string, $key, true));
> > this function generates a different result then
>
> > Private Function ComputeHash(ByVal hashAlgorithm As HashAlgorithm,
> > ByVal data As String) As String
>
> > i looked deeply to each variable
> > echo "<script>alert('" . $base_string . "')</script>";
> > echo "<script>alert('" . $key . "')</script>";
> > echo "<script>alert('" . base64_encode(hash_hmac('sha1', $base_string,
> > $key, true)) . "')</script>";
> > they are all the same with asp.net 's created signature base and
> > keys :
> >  hmacsha1.Key = Encoding.ASCII.GetBytes(String.Format("{0}&{1}",
> > UrlEncode(consumerSecret), If(String.IsNullOrEmpty(tokenSecret), "",
> > UrlEncode(tokenSecret))))
>
> > but the result is completely different and twitter,linkedIn and other
> > social networks are accepting the resulted signature but google
> > not ... Google preder to get the result of  :  base64_encode(hash_hmac
> > ('sha1', $base_string, $key, true));
> > while google.gdata.client.outhbase is different then this and same
> > with my resulted signatue
>
> > and please help me to find a way to write a function which gets the
> > same result with this php function.....
>
> > --
>
> > You received this message because you are subscribed to the Google Groups 
> > "OAuth" group.
> > To post to this group, send email to [email protected].
> > To unsubscribe from this group, send email to 
> > [email protected].
> > For more options, visit this group 
> > athttp://groups.google.com/group/oauth?hl=en.

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