fix(timeout): guard signal.alarm() against None; centralize auth; fix security issues#111

srinivamd wants to merge 5 commits intoROCm:coketaste/v2-review-fixROCm/madengine:coketaste/v2-review-fixfrom

srinivamd:fix/rocm-23419-timeout-none-guardsrinivamd/madengine:fix/rocm-23419-timeout-none-guardCopy head branch name to clipboard