tree f2c84e9f6b49c2cb78d268f5be06c4c0bfb0ca90
parent c2051d11f5b28ea7c8ea302c54243d58de1cebc1
author Ed Tanous <edtanous@google.com> 1652293939 -0700
committer Ed Tanous <ed@tanous.net> 1652794906 +0000

Change UpdateService POST URI

As d01e32c3786f2fbbb70c9724a87cf979b4a06232 found, the Redfish
specification doesn't allow a direct POST handler on UpdateService.
Ideally clients would be following the specification, and relying on
the HttpPushUri as the spec requires, so we could simply make this
change.  Unfortunately, a quick polling of the community shows that a
significant number of instances, including the Redfish cheat sheet, and
the robot tests, have hardcoded the non-spec behavior.  This commit is
present to give a trap door to allow easier porting of this behavior to
the specification.

The old uri is left, and now returns a WARNING http field, indicating
that the uri is deprecated, in case clients have ignored the Redfish
specification.

Tested:
Ran firmware update instructions from
https://gerrit.openbmc-project.xyz/c/openbmc/docs/+/53664

Test gave the same result as previously.

/redfish/v1/UpdateService returns an HttpPushUri that matches the above.

Signed-off-by: Ed Tanous <edtanous@google.com>
Change-Id: I7427f461d151c9460160b0b9b366dca5aefc49d5