DotNetOpenId claimsResponse always Null

Question

Hi,

I found a several post about this topic. But I'm not able to find a solution.

So.

I set the ClaimRequest in the request:

IAuthenticationRequest request = openid.CreateRequest( Identifier.Parse(id),Realm.AutoDetect);

                    // Require some additional data
                    request.AddExtension(new ClaimsRequest
                    {
                        BirthDate = DemandLevel.Require,
                        Email = DemandLevel.Require,
                        FullName = DemandLevel.Require
                    });

return openid.CreateRequest(Request.Form["openid_identifier"]).RedirectingResponse.AsActionResult();

I set the following option in the config file.

<dotNetOpenAuth>
        <openid>
            <relyingParty>
                <security requireSsl="false" />
                <behaviors>
                    <!-- The following OPTIONAL behavior allows RPs to use SREG only, but be compatible
                                 with OPs that use Attribute Exchange (in various formats). -->
                    <add type="DotNetOpenAuth.OpenId.Behaviors.AXFetchAsSregTransform, DotNetOpenAuth" />
                </behaviors>
            </relyingParty>
        </openid>
        <messaging>
            <untrustedWebRequest>
                <whitelistHosts>
                    <!-- since this is a sample, and will often be used with localhost -->
                    <add name="localhost" />
                </whitelistHosts>
            </untrustedWebRequest>
        </messaging>
        <!-- Allow DotNetOpenAuth to publish usage statistics to library authors to improve the library. -->
        <reporting enabled="true" />
    </dotNetOpenAuth>

But I the ClaimRespone is alwasy null...

var claim = response.GetExtension();

Anybody can help me?

l.