BMCWeb auth primer

[Alexander Tereschenko]

> On 11/25/19 3:37 PM, Brandon Wyman wrote:
>> On Mon, Nov 11, 2019 at 7:41 PM Joseph Reynolds <jrey at linux.ibm.com> 
>> wrote:
>>> Dear OpenBMC community and BMCWeb maintainers,
>>>
>>> I worked on BMCWeb, learned how it works, and put together this little
>>> primer on its authentication and authorization flows.
>> Would this have worked better as a gerrit commit, or a public gist
>> that you could point to?

I'd second the "gerrit commit" suggestion - maybe something for the docs 
repo? I think this could be a useful document, if it's updated in line 
with code changes or if it is high-level enough to still be useful, but 
withstand minor code changes/refactoring.

I have at least one comment for the mTLS part right away and would be 
glad to review the rest, but IMHO that'd be much more convenient via 
Gerrit (easier to track comments for specific lines, etc).

regards,
Alexander