feat: User sync, token API, and architecture docs#1
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UBI9-micro has no package manager, and copying Python from other images caused glibc mismatches. Switch to ubi9/ubi-minimal with microdnf to install Python 3.11 and Java 21 natively alongside Keycloak binaries. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add Nextcloud-to-Keycloak user sync (on init, on-demand, via API), token endpoint for ExApp-to-ExApp server-side auth with shared secret, id_token in response, and full architecture docs with Mermaid diagrams. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
WilcoLouwerse
approved these changes
Mar 5, 2026
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Summary
POST /api/token) for ExApp-to-ExApp server-side authentication with shared secretid_tokenin token API response (required by OpenTalk'sv1/auth/login)Architecture
The Keycloak ExApp serves as the centralized OIDC identity provider for all Common Ground ExApps:
Test plan
POST /api/tokenwith shared secret returns valid JWT tokens includingid_token🤖 Generated with Claude Code