SlideShare a Scribd company logo
1 of 23
social privacy for http
   over webfinger
     blaine cook,
 romeda@gmail.com
people                       robots


   the musical
   cat
                 musicalog.com




   duck, the fan
                 huffduffer.com
I love the music,
said the duckling.
My address is
elgato@gmail.com,
   said the cat.
I want to hear the
                       cat's music,
                said the duckling.


Tu whu?
said the owl.
The cat is
elgato@gmail.com,
said the duckling.
GET /.well-known/host-meta HTTP/1.1
Host: gmail.com
   said the owl.


HTTP/1.1 200 OK
Content-Type: application/xrd+xml
Content-Length: 195

<?xml version='1.0' encoding='UTF-8'?>
<XRD xmlns='http://docs.oasis-open.org/ns/xri/xrd-1.0'>
  <Link rel='lrdd'
        template='http://www.google.com/s2/webfinger/?q={uri}'>
  </Link>
</XRD>

   said gmail.com.
GET /s2/webfinger/?q=elgato@gmail.com HTTP/1.1
Host: www.google.com

   said the owl.



HTTP/1.1 200 OK
Content-Type: application/xrd+xml
Content-Length: 195

<?xml version='1.0'?>
<XRD xmlns='http://docs.oasis-open.org/ns/xri/xrd-1.0'>

 <Link rel='músico'
         href='http://músicolog.com/elgato.atom'/>
</XRD>


   said gmail.com
GET /hub?hub.topic=.../elgato.atom HTTP/1.1
Host: musicohub.com
From: elpato@yahoo.com

  said the owl,
  in pseudocode.




                 You're not the duck!
                 I'm going to ask the duck
                 if you're his friend,
                 said the bluebird.
GET /.well-known/host-meta HTTP/1.1
Host: yahoo.com
            and
GET /?id=elpato@yahoo.com HTTP/1.1
Host: webfinger.yahooapis.com

     said the bluebird.
HTTP/1.1 200 OK
Content-Type: application/xrd+xml
Content-Length: 195

<?xml version='1.0'?>
<XRD xmlns='http://docs.oasis-open.org/ns/xri/xrd-1.0'>

 <Link rel='delegate'
         href='http://huffduffer.com/suscriptor'/>
</XRD>

       said yahoo.com.
"Can the duckling listen to
    your music?"
    asked the bluebird to the cat.




Sure, he's a cool cat,
         said the cat.
Good, the duckling said you're nice,
and the cat said the duckling is nice,
said the bluebird to the owl.



                 200 OK
                 said the owl.
The cat has music to share
              with you, said the owl.




Hurray!
said the duckling.
huffduffer.com



                 musicalog.com

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Social Privacy for HTTP over Webfinger

  • 1. social privacy for http over webfinger blaine cook, romeda@gmail.com
  • 2. people robots the musical cat musicalog.com duck, the fan huffduffer.com
  • 3. I love the music, said the duckling.
  • 5. I want to hear the cat's music, said the duckling. Tu whu? said the owl.
  • 7. GET /.well-known/host-meta HTTP/1.1 Host: gmail.com said the owl. HTTP/1.1 200 OK Content-Type: application/xrd+xml Content-Length: 195 <?xml version='1.0' encoding='UTF-8'?> <XRD xmlns='http://docs.oasis-open.org/ns/xri/xrd-1.0'> <Link rel='lrdd' template='http://www.google.com/s2/webfinger/?q={uri}'> </Link> </XRD> said gmail.com.
  • 8. GET /s2/webfinger/?q=elgato@gmail.com HTTP/1.1 Host: www.google.com said the owl. HTTP/1.1 200 OK Content-Type: application/xrd+xml Content-Length: 195 <?xml version='1.0'?> <XRD xmlns='http://docs.oasis-open.org/ns/xri/xrd-1.0'> <Link rel='músico' href='http://músicolog.com/elgato.atom'/> </XRD> said gmail.com
  • 9. GET /hub?hub.topic=.../elgato.atom HTTP/1.1 Host: musicohub.com From: elpato@yahoo.com said the owl, in pseudocode. You're not the duck! I'm going to ask the duck if you're his friend, said the bluebird.
  • 10. GET /.well-known/host-meta HTTP/1.1 Host: yahoo.com and GET /?id=elpato@yahoo.com HTTP/1.1 Host: webfinger.yahooapis.com said the bluebird. HTTP/1.1 200 OK Content-Type: application/xrd+xml Content-Length: 195 <?xml version='1.0'?> <XRD xmlns='http://docs.oasis-open.org/ns/xri/xrd-1.0'> <Link rel='delegate' href='http://huffduffer.com/suscriptor'/> </XRD> said yahoo.com.
  • 11. "Can the duckling listen to your music?" asked the bluebird to the cat. Sure, he's a cool cat, said the cat.
  • 12. Good, the duckling said you're nice, and the cat said the duckling is nice, said the bluebird to the owl. 200 OK said the owl.
  • 13. The cat has music to share with you, said the owl. Hurray! said the duckling.
  • 14.
  • 15.
  • 16.
  • 17.
  • 18.
  • 19.
  • 20.
  • 21.
  • 22.
  • 23. huffduffer.com musicalog.com