Post-Tyranny-Tech-Infrastru.../ansible/roles/zitadel/tasks/main.yml

---
# Main tasks file for Zitadel role

- name: Include Docker Compose setup
  include_tasks: docker.yml

- name: Include bootstrap setup
  include_tasks: bootstrap.yml
  when: zitadel_bootstrap | default(true)

- name: Include OIDC applications setup
  include_tasks: oidc-apps.yml
  when: zitadel_create_oidc_apps | default(true)
Deploy Zitadel identity provider with DNS automation (#3) (#8) This commit implements a complete Zitadel identity provider deployment with automated DNS management using vrije.cloud domain. ## Infrastructure Changes ### DNS Management - Migrated from deprecated hetznerdns provider to modern hcloud provider v1.57+ - Automated DNS record creation for client subdomains (test.vrije.cloud) - Automated wildcard DNS for service subdomains (*.test.vrije.cloud) - Supports both IPv4 (A) and IPv6 (AAAA) records ### Zitadel Deployment - Added complete Zitadel role with PostgreSQL 16 database - Configured Zitadel v2.63.7 with proper external domain settings - Implemented first instance setup with admin user creation - Set up database connection with proper user and admin credentials - Configured email verification bypass for first admin user ### Traefik Updates - Upgraded from v3.0 to v3.2 for better Docker API compatibility - Added manual routing configuration in dynamic.yml for Zitadel - Configured HTTP/2 Cleartext (h2c) backend for Zitadel service - Added Zitadel-specific security headers middleware - Fixed Docker API version compatibility issues ### Secrets Management - Added Zitadel credentials to test client secrets - Generated proper 32-character masterkey (Zitadel requirement) - Created admin password with symbol complexity requirement - Added zitadel_domain configuration ## Deployment Details Test environment now accessible at: - Server: test.vrije.cloud (78.47.191.38) - Zitadel: https://zitadel.test.vrije.cloud/ - Admin user: admin@test.zitadel.test.vrije.cloud Successfully tested: - HTTPS with Let's Encrypt SSL certificate - Admin login with 2FA setup - First instance initialization Fixes #3 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-authored-by: Pieter <pieter@kolabnow.com> Co-authored-by: Claude <noreply@anthropic.com> 2026-01-05 16:40:37 +01:00			`---`
			`# Main tasks file for Zitadel role`

			`- name: Include Docker Compose setup`
			`include_tasks: docker.yml`

			`- name: Include bootstrap setup`
			`include_tasks: bootstrap.yml`
			`when: zitadel_bootstrap \| default(true)`

			`- name: Include OIDC applications setup`
			`include_tasks: oidc-apps.yml`
Implement fully automated OIDC/SSO provisioning (#4) This commit eliminates all manual configuration steps for OIDC/SSO setup, making the infrastructure fully scalable to dozens or hundreds of servers. ## Automation Overview The deployment now automatically: 1. Authenticates with Zitadel using admin credentials 2. Creates OIDC application via Zitadel Management API 3. Retrieves client ID and secret 4. Configures Nextcloud OIDC provider Zero manual steps required! ## New Components ### Zitadel OIDC Automation - `files/get_admin_token.sh`: OAuth2 authentication script - `files/create_oidc_app.py`: Python script for OIDC app creation via API - `tasks/oidc-apps.yml`: Ansible orchestration for full automation ### API Integration - Uses Zitadel Management API v1 - Resource Owner Password Credentials flow for admin auth - Creates OIDC apps with proper security settings: - Authorization Code + Refresh Token grants - JWT access tokens - Role and UserInfo assertions enabled - Proper redirect URI configuration ### Nextcloud Integration - Updated `tasks/oidc.yml` to auto-configure provider - Receives credentials from Zitadel automation - Configures discovery URI automatically - Handles idempotency (skips if already configured) ## Scalability Benefits ### Before (Manual) ``` 1. Deploy infrastructure 2. Login to Zitadel console 3. Create OIDC app manually 4. Copy client ID/secret 5. SSH to server 6. Run occ command with credentials ``` Time per server: ~10-15 minutes ### After (Automated) ``` 1. Deploy infrastructure ``` Time per server: ~0 minutes (fully automated) ### Impact - 10 servers: Save ~2 hours of manual work - 50 servers: Save ~10 hours of manual work - 100 servers: Save ~20 hours of manual work ## Security - Admin credentials encrypted with SOPS - Access tokens are ephemeral (generated per deployment) - Client secrets never logged (`no_log: true`) - All API calls over HTTPS only - Credentials passed via Ansible facts (memory only) ## Documentation Added comprehensive documentation: - `docs/OIDC_AUTOMATION.md`: Full automation guide - How it works - Technical implementation details - Troubleshooting guide - Security considerations ## Testing The automation is idempotent and handles: - ✅ First-time setup (creates app) - ✅ Subsequent runs (skips if exists) - ✅ Error handling (fails gracefully) - ✅ Credential validation ## Next Steps Users can immediately login via SSO after deployment: 1. Visit https://nextcloud.{client}.vrije.cloud 2. Click "Login with Zitadel" 3. Enter Zitadel credentials 4. Automatically logged into Nextcloud Closes #4 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> 2026-01-06 09:49:16 +01:00			`when: zitadel_create_oidc_apps \| default(true)`