Write the failure reason during ACLK challenge / response

[stelfrag]

Summary

Log the reason of the ACLK challenge / failure. Right now when the initial challenge fails the error.log shows Challenge failed

In the case of password failure it says Challenge-response failed

Component Name

ACLK

Test Plan

The error.log now contains the cloud response as follows (example) :

In case of node not found

Challenge failed: {"errorCode":"TODO traceid","errorMsgKey":"ErrNodeNotFound","errorMessage":"node not found"}

In case of wrong challenge (password)

Challenge-response failed: {"errorCode":"TODO trace-id","errorMsgKey":"ErrIncorrectResponse","errorMessage":"incorrect challenge response"}

[squash-labs]

Manage this branch in Squash

Test this branch here: https://stelfraglog-failed-aclk-challe-gxr33.squash.io