tree a232e6b863f4d565d094a2af64927939c71d8119
parent 80a01b77dcc0904e8514bf1795f4815a9f21d934
author Saša Živkov <sasa.zivkov@sap.com> 1520501875 +0100
committer Saša Živkov <sasa.zivkov@sap.com> 1520501875 +0100

Include canonicalWebURL in X-Origin-Url header in POST requests

When one build server receives webhook requests from multiple Gerrit
servers it needs a way to differentiate the origin of the events.

Include canonicalWebURL in the X-Origin-Url header:

  Content-Type: application/json; charset=utf-8
  X-Origin-Url: https://gerrit.example.com:8080/
  ...

  {"type":"ref-updated", ... }

Including canonicalWebURL in the request header instead of request body
allows us to keep the event json format compatible with the
stream-events format.

Change-Id: I856fb474176a40a6183adb54980a43e043a0eed3