#+TITLE: IROH Auth Presentation
#+Author: Yann Esposito
#+Date: [2021-04-16]

- tags :: [[file:2021-04-16--13-35-21Z--cisco.org][Cisco]]

* IROH Auth Presentation

Yann Esposito <yaesposi@cisco.com>

* When did you interacted with IROH-Auth?

- Login in SecureX
- Login in CTR
- Login in Orbital
- Authorized the Ribbon
- Cross Launch with SSE
- Invited someone to your Org
- Changed the role of some user
- When you investigate in CTR (via CTIA's module)
- Created an OAuth2 client

* What is IROH-Auth? (overview)

This is a software subcomponent of /IROH/ taking care of:

+ /Authentication/
  - provide a user unique identifier
+ /Authorization/
  - decide what user can or cannot do
+ /User Data Model/
+ /Tenancy (Org) Management/
+ /API Clients Management/
+ /OAuth2/, /OpenID Connect/ provider (half of IROH-Auth dedicated to this)

* What is IROH-Auth? (technical)

/IROH-Auth/ is a set of /Services/ within /IROH/ some of them exposing
HTTP APIs.

- Login
  + Login (core service + web API)
  + Org (service)
  + User (service + web API)
  + Scopes (service)
  + Auth Management (core service)
  + Invite (core service + web API)
  + Session (web API)
  + Profile (web API, =/whoami=)
  + SCIM Client (service)
  + IdP Migrate  (core service + web API) /deprecated a few months ago/
  + Provision (service + web API) /used instead of IdP Migrate/

- OAuth2
  + OAuth2 (core service + web API)
  + OAuth2 Clients (core service + web API)
  + OAuth2 Clients Presets (service)
  + Grant Service (User's client authorizations)

- Admin
  + Auth Management (web API)
  + OAuth2 Clients Management (web API)

* History

1st goal: Login using AMP SAML (generate JWT)

No DB of users!

2nd goal: Support OAuth2 (become an OAuth2 provider)
3rd goal: Support AMP and Threatgrid login (OpenID Connect)

Become both an OAuth2 client and provider.

Need Clients/Users/Orgs in DB!!!

OAuth2 RFC => OAuth2 GRANTS

- Authorization Code Grant (the classic)
- Client Grant (for scripts)
- Implicit Grant (for Single Page Applications, now deprecated)

4rd goal: Support Account Activation => SCIM Client

...

- Become an OpenID Connect provider, made before the start of SecureX.
- OpenID Connect with SSE (we are the IdP now)

* Internal User Structure
* Cisco specificity