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OpenID Connect (OIDC)

OpenID Connect (OIDC) is an identity layer built on top of the OAuth 2.0 protocol. Simply put, it's a modern way for your application to verify the identity of a user and, optionally, obtain basic profile information about them. Think of it as the digital equivalent of a passport.

The beauty of OIDC lies in its simplicity and flexibility. It allows your users to authenticate with a trusted provider (e.g., Google, Facebook, or your company's identity provider), and then use that authentication to access your app without having to create a new account or remember a separate password. This enhances user experience and security.

OIDC is not just for web apps. It works seamlessly with mobile apps, single-page apps, and even server-side apps. It's a versatile tool in your identity management arsenal.

OpenID Connect Resources​

  • Identity Provider
  • Scopes
  • Claims
  • Response Types

Tokens

  • Access Tokens
  • ID Tokens
  • Refresh Tokens

Verifying tokens

  • Introspection
  • JWK vertification

Flow Types

  • Authorization Code Flow
  • Implicit Flow
  • Hybrid Flow
  • Device Authorization Flow
  • Client Credentials
  • Resource Owner Password

Industry Standard​

OpenID Connect Protocol Suite​

Minimal

Dynamic

Complete

Protocols underpinning OpenID Connect​