~/talk

Who's your user? OpenID from the ground-up

Talkat NDC Oslo 2020 · 2020-06-08..06-12· [security]
slides:none on file

A live demo app authenticates with Google, Microsoft Azure AD (multi-tenant) and Norway’s ID-porten/BankID using the standard code exchange, decodes ID tokens and shows claims, tenant IDs, and a surprising role-from-group-mapping flow that grants a "terrific" role across tenants. Shows short ID token lifetimes (about two minutes) vs longer SSO, and recommends building a manual proof‑of‑concept before using frameworks. Good if wanting hands‑on OpenID Connect details and pitfalls.

AI-written summary · about

  1. 0:00Start
  2. 14:02Azure Portal
  3. 15:39Enterprise Applications
  4. 17:59Add a User
  5. 18:55Two-Factor Authentication
  6. 23:49Can I Trust My User
  7. 29:08What Is the I User Identifier in the Microsoft Token
  8. 36:18The Content of the Id Token Varies with the Identity Provider
  9. 36:55Issuer State
  10. 40:30There's any Frameworks I Would Recommend for Implementing Openid Connect in a New Application
  11. 41:27How Do You Get a Test User
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