tree de6ea2ddb8c87a32d7f5a1a5d3df0d244b35c681
parent 2539e69ce10b61cef945d6dc83a1d603050dc2f5
author Ed Tanous <etanous@nvidia.com> 1722288050 -0700
committer Ed Tanous <ed@tanous.net> 1724861018 +0000

Fix redfish response for unknown method

Redfish protocol validator recently added a new test to check for
invalid methods[1] and expect a valid redfish response.

bmcweb will return the correct response if the HTTP method is known, but
returns 404 for unknown methods.

This commit implements support for returning the proper code for
completely unknown methods.

Tested: Redfish protocol validator passes.

```
curl -k -X METHODNOTEXIST "https://192.168.7.2/redfish/v1"
curl --http1.1 -k -X METHODNOTEXIST "https://192.168.7.2/redfish/v1"
```

works for both HTTP1 and HTTP2.

[1] https://github.com/DMTF/Redfish-Protocol-Validator/commit/2476e126b818f040c7231de3e9dc4df93ee636a1

Change-Id: Id7436345042bd387d7a7b706acd06afda744ddc4
Signed-off-by: Ed Tanous <etanous@nvidia.com>