b9a433f772
Completed OIDC Authorization Code Flow with PKCE (S256) for JS and JVM platforms. - Added `launchOidcFlow`, `consumePendingOidcCallback`, and `getOidcRedirectUri` with platform-specific implementations. - Integrated SHA-256 and Base64URL helpers for PKCE. - Updated `LoginViewModel` with OIDC logic (key handling, token exchange, state validation). - Enhanced `LoginScreen` with an OIDC login button and loading spinner. - Verified implementation with system hardening roadmap tasks. Includes browser redirects for JS, localhost HTTP callback for JVM, and built-in Keycloak URL construction. Signed-off-by: Stefan Mogeritsch <stefan.mo.co@gmail.com>
Frontend Module
Dieses Modul enthält den gesamten Code für das Kotlin Multiplatform (KMP) Frontend "Meldestelle Portal".
Die vollständige Dokumentation befindet sich hier: → docs/06_Frontend/README.md