Explanation

Explanation is "understanding-oriented". It deepens the reader's understanding of a subject.

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🏛️ Foundations

• About LuCI SSO - Project history and core goals.
• Design Philosophy - Core tenets and why they exist.
• Architecture - The "Functional Core / Imperative Shell" design.
• About Crypto Backends - Understanding the trade-offs between mbedTLS, WolfSSL, and OpenSSL.

🔐 Authentication

• About the OIDC Login Flow - What happens when a user clicks "Login with SSO".
• About the Session Lifecycle - How sessions are created, why they last one hour, and what happens at logout.

🛡️ Security

• Security Model - Our "Paranoid" approach to OIDC.
• Threat Model - Analysis of attack vectors and mitigations.