OAuth2/OIDC best practices conjugated in present, past simple and future
summary
Covers practical OAuth2/OIDC implementation guidance: why Implicit Flow is deprecated and Authorization Code with PKCE should be used for SPAs, mobile apps and backends to prevent token/code theft. Recommends avoiding refresh tokens for public clients, requiring exact redirect_uri matches, using standard OAuth/OIDC libraries, publishing and rotating keys via JWKS, handling JWTs cautiously (they don’t automatically solve server-side authorization), and notes GNAP and WebAuthn as emerging technologies to watch.
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chapters (15)
- 0:00Start
- 0:55The Starting Problem
- 2:08Obtaining Access Authorization to Contacts
- 5:33Security
- 7:36Token
- 9:10Client Authentication
- 18:55Multiple Server Authorizations
- 19:47Using Standard Libraries
- 21:52Standard Fields
- 23:48The GWT
- 25:52Key Rotations
- 27:27The JWT
- 29:49The Future
- 35:01Q&A
- 43:22Conclusion
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