Tag

oauth2

Articles tagged with oauth2.

Definition and Basics

Cross-App Access (ID-JAG) for AI Agents, and Where Keycloak Stands

Cross-App Access (ID-JAG) lets your identity provider broker scoped API access for AI agents instead of per-app consent and refresh-token…

Guilliano MolaireGuilliano Molaire6 min read
Python Authentication: Login Pages Without Storing Passwords
Tutorials

Python Authentication: Login Pages Without Storing Passwords

Build a Python login page that never stores a password: Flask and Authlib with PKCE, Keycloak as the identity provider,…

Guilliano MolaireGuilliano Molaire8 min read
Definition and Basics

Token Introspection vs Local JWT Validation in Keycloak

Keycloak token introspection vs local JWT validation: how each works, the latency and revocation trade-offs, and which to use for…

Guilliano MolaireGuilliano Molaire10 min read
Definition and Basics

Keycloak Offline Tokens Explained

What Keycloak offline tokens are, how the offline_access scope works, how they differ from regular refresh tokens, and when to…

Guilliano MolaireGuilliano Molaire11 min read
security

Keycloak UMA 2.0: User-Managed Resource Sharing

A practical guide to User-Managed Access (UMA 2.0) in Keycloak: the permission ticket flow, RPT tokens, resource sharing, and when…

Guilliano MolaireGuilliano Molaire11 min read
Tutorials

Migrating Cloud Foundry UAA to Keycloak: The Playbook

A practical UAA to Keycloak migration guide: map identity zones to realms, rebuild UAA token claims with protocol mappers, and…

Guilliano MolaireGuilliano Molaire9 min read
comparisons

Keycloak vs Ory: Which Open Source Identity Stack Fits You

Keycloak vs Ory: one all-in-one IdP with SAML, LDAP and SCIM against Ory's headless Go services. A decision table, running…

Guilliano MolaireGuilliano Molaire14 min read
Tutorials

Keycloak Authentication for Native Android (Kotlin)

Add Keycloak login to a native Android app in Kotlin using AppAuth and PKCE: Custom Tabs, the authorization code flow,…

Guilliano MolaireGuilliano Molaire11 min read
Keycloak Authentication for Native iOS (Swift)
Tutorials

Keycloak Authentication for Native iOS (Swift)

Add Keycloak login to a native iOS app in Swift using AppAuth and PKCE: the authorization code flow, ASWebAuthenticationSession, token…

Guilliano MolaireGuilliano Molaire10 min read
Keycloak Authentication in ASP.NET Core (.NET 8)
Tutorials

Keycloak Authentication in ASP.NET Core (.NET 8)

Secure an ASP.NET Core (.NET 8) API and web app with Keycloak: OpenID Connect login, JWT bearer validation, role-based authorization,…

Guilliano MolaireGuilliano Molaire11 min read

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