AudienceManagerADFFix.cs

private void FixUrlClaim()
{
    if (AmbientDataContext.CurrentClaimStore == null)
    {
        throw new Exception("Ambient Data Framework is not configured. Check there is a cd_ambient_conf.xml file, and the AmbientFrameworkModule HttpModule is configured in web.config");
    }
    var claims = AmbientDataContext.CurrentClaimStore.GetAll();
    var uri = new Uri("taf:request:full_url");
    //In order for Audience Manager to work, the ADF must contain a full_url claim with an actual Tridion page URL
    // as it uses this to determine publication id and thus other configuration
    //The request URL is never a valid Tridion page URL (as it does not contain an extension) so we fake it with the root URL
    string fakeUrl = String.Format("{0}{1}/{2}", new Uri(claims[uri].ToString()).GetLeftPart(UriPartial.Authority), _publicationResolver.GetBaseUri().AbsolutePath, _configuration.WelcomeFile);
    _logger.Debug("Replacing taf:request:full_url Claim in ADF with {0}", fakeUrl);
    AmbientDataContext.CurrentClaimStore.Remove(uri);
    AmbientDataContext.CurrentClaimStore.Put(uri, fakeUrl);
}