HTTP-CoAP proxy

[zubairhamed]

• Expose HTTP Proxy Endpoint at root /
• if Request starts with coap/coaps
• if not enabled/proxy not allowed, return 5.01
• if timeout, return 5.04
• if response not understood, return 5.02
• cross check allowed coap accept headers allowed - returns 406 not acceptable
• Methods
  • OPTIONS return 5.01
  • TRACEw return 5.01
  • GET if Success return 2.00 response payload == CoAP Representation resource, Content-Type and Content-Encoding header must be set
  • Include to CoAP Request
    • Accept, Conditional GET
    • If Accept, validate Accept is valid, else return 4.06
  • HEAD
  • Like GET but no message body response
  • POST
  • If the action performed by the POST method does not result in a resource that can be identified by a URI, a 200 (OK) or 204 (No Content) response MUST be returned to the client.
  • If a resource has been created on the origin server, a 201 (Created) response MUST be returned.
  • If CoAP responds with Location-, return to HTTP the Location- Headers
  • PUT, DELETE
  • CONNECT return 5.01

[zubairhamed]

implemented f6d5994a9fe39fcc7366e86c7f14fa42c6d2a4dc