title: Multiple redirect url with DotNetOpenAuth
body: <p>I have a site which can be accessed via different domain names (site1.com, www.site1.com site2.com etc).
  When I want to login I specify a redirect URL, this redirect URL should match any of the possible redirect URL's in the database. </p>
  
  <p>I am using DotNetOpenAuth (oauth2) in asp.net. However I am unable to let a Client Request match this list of allowed redirect as I can only pass 1 redirect as a valid url.</p>
  
  <pre><code>return new ClientDescription(apiSecret, redirectUri, ClientType.Confidential);
  </code></pre>
  
  <p>Does anybody have a suggestion how to tackle this problem?</p>