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HTTP Geolocation Header

HTTP Geolocation Header. draft-thomson-geopriv-http-geolocation-00 IETF 80, Prague. Location conveyance for HTTP. Modelled on - sipcore -location-conveyance Except: Header syntax is based on HTTPBIS Header definition more like the Link header Uses multiple headers for multiple values

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HTTP Geolocation Header

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  1. HTTP GeolocationHeader draft-thomson-geopriv-http-geolocation-00 IETF 80, Prague

  2. Location conveyance for HTTP • Modelled on -sipcore-location-conveyance • Except: • Header syntax is based on HTTPBIS • Header definition more like the Link header • Uses multiple headers for multiple values • No Geolocation-Routing header • 427 error defined (424 was taken) • No extended error codes (rely on entities for this) • Relies on the SIP draft for difficult or lengthy content, so it’s a lot simpler and shorter

  3. HTTP Geolocation GET /resource HTTP/1.1 Host: example.com:8443 Geolocation: <cid:rf*c36n89@r.213562> Content-ID: rf*c36n89@r.213562 Content-Length: … Content-Type: application/pidf+xml <presence entity=“x”…>…</presence> GET /resource HTTP/1.1 Host: example.com:8443 Geolocation: <https://lis.example.net/location/scey89pse> HTTP/1.1 427 Bad Geolocation Host: example.com:8443 Content-Type: text/plain Content-Length: 95 <https://....net/location/scey89pse> was not accessible. HTTP Error: 403 Forbidden

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