title: Multiple HTTP Authorization headers?
body: <p>Is it possible to include multiple Authorization Headers in an HTTP message? Specifically, I would like to include one of Bearer token type (passing an OAuth access token) and one of Basic type (passing a base64 encoded username:password).</p>
  
  <pre><code>GET /presence/alice HTTP/1.1 
  Host: server.example.com
  Authorization: Bearer mF_9.B5f-4.1JqM
  Authorization: Basic YXNkZnNhZGZzYWRmOlZLdDVOMVhk
  </code></pre>
  
  <p>I see no reason this should not be possible, just wanted to vet it with the community to be sure.</p>