computer-playbook/TODO.md

Todos

• Implement multi language
• Implement rbac administration interface
• Enable IP6 for docker.
• backup docker to local für ca optimieren
• Drop memory_limit = -1 from hardening.ini once every PHP image ships PHP 8.2.35, 8.3.36, 8.4.27, 8.5.12 or later. It is the interim mitigation for CVE-2026-109618 and overrides the per-role service_memory_mb share, so a single request can exhaust the container instead of hitting a PHP limit. web-app-joomla keeps its own memory_limit because its media API compares uploads against it, and web-app-magento keeps the 756M its nginx.conf.sample (PHP_VALUE) and pub/.user.ini set; both keep post_max_size below a quarter of that limit. While the override is in place, web-app-nextcloud (upload_limit 5G at 3g) accepts POST bodies above a quarter of its container memory, web-app-friendica caps account imports at 64 MiB instead of half the memory limit, EspoCRM's System Requirements page flags memory_limit as failed, and Pixelfed (InstanceService), phpMyAdmin (import and export) and Snipe-IT (imports and LDAP sync) set a finite limit again via ini_set after the request has started.
• Fork rpardini/docker-registry-proxy and teach the bundled nginx to handle GCP Artifact Registry redirect URLs (/artifacts-downloads/namespaces/<ns>/repositories/<repo>/downloads/<token>). Currently gcr.io blob pulls are bypassed via NO_PROXY=…,gcr.io,storage.googleapis.com,googleusercontent.com in compose/registry-cache/proxy.conf, which is a workaround that disables caching for those registries. Long-term: rebase upstream's proxy.conf / sub_filter rules to recognise the new redirect shape, ship the fix in our fork, point compose/registry-cache/Dockerfile (or its image tag) at the fork, and drop the NO_PROXY bypass.

Testing

• re-run with different credentials/configuration
• run over all distros for each app
• msg: can not use content with a dir as dest for NGINX multi distro
• split service database to postgres and mariadb

Onion e2e (feature/svc-net-tor) — remaining failures

Status after deploy-matrix run 29657147883 (commit 407b8a8a1). Every fixable failure class from that run is committed (hlth-csp onion-sibling skip, onion-aware Playwright request timeouts + lint guard, joomla server-side OIDC reachability). The items below are the ones that are NOT fixed yet. Runs 31756400129 and 31756560361 have since moved several of them; entries corrected against those runs say so inline.

• https on the onion IdP — investigated and REJECTED, do not re-derive. OIDC Discovery / RFC 8414 want an https issuer, and an onion-exclusive Keycloak has none, so strict client libraries refuse it. Serving TLS on the onion is blocked on four independent things, in this order: (1) roles/svc-net-tor/templates/torrc.j2 publishes only HiddenServicePort 80, and no role declares 443 in ports.public/ports.local, so lookup('tor_ports') can never emit it — flipping TLS on first makes Keycloak unreachable over Tor entirely, because nginx_ssl_header.j2 is one if/else and port 80 disappears; (2) roles/sys-front-tls-selfsigned/tasks/00_core.yml writes an unguarded CN, which overflows X.509's 64-byte cap on a 62-char v3 onion — group_vars/all/02_tls.yml already guards exactly this for the root CA and nowhere else; (3) nginx_ssl_header.j2 emits HSTS in the same branch, and browsers offer no click-through on an HSTS host with an untrusted chain, so a self-signed interim locks real users out while staying invisible to Playwright's ignoreHTTPSErrors; (4) it fixes zero libcurl consumers, because RFC 7686 refusal happens at name resolution and is scheme-independent. Unblocking needs a CA that issues for v3 .onion (HARICA, CA/B Forum ballot 144) — procurement, not code. Until then the per-consumer fixes stand: SOCKS proxy for libcurl clients. peertube is no longer among them - it is a clearnet-only role.

• dual-family providers — the one real remaining design gap. On a CI onion node, tor-enabled providers (e.g. mastodon) are onion-exclusive: their domain list contains only the .onion canonical, no clearnet sibling. The family-alignment resolver (utils/tls_common.py:align_domain_to_consumer, wired into plugins/lookup/tls.py) correctly bails in that case, so a clearnet-pinned consumer still receives an onion URL it can neither resolve nor reach. First hard evidence: web-app-fediwall variant 2 (tor=false) renders microblog.<onion> into wall-config.json.servers; the clearnet browser (no SOCKS) times out waiting for mastodon wall items (test-walls-surface-posts.js:24, deterministic across retries). The same class is expected to keep web-app-bigbluebutton, web-app-nextcloud, web-app-opentalk and web-app-jitsi red (clearnet-pinned apps whose peer refs — OIDC/cdn/matomo/logout — resolve onion-primary). Fix direction: providers must publish BOTH families (clearnet sibling alongside the onion canonical) so the resolver has something to align to; includes re-applying the deferred KC_HOSTNAME onion-gate for Keycloak that was dropped from the earlier bundle because it is only needed once dual-family exists.

• joomla local-login fallback spec — test-oidc-fallback.js:52 (the ?fallback=local emergency hatch: local Joomla admin form login must reach the control panel). Root cause UNCONFIRMED. It is independent of the fixed OIDC-login spec: the fallback path short-circuits before the plugin's server-side discovery, so the committed extra_hosts fix does not cover it. The secure => true sticky-cookie hypothesis was rejected (.onion is a potentially-trustworthy origin and the e2e Firefox sets dom.securecontext.allowlist_onions, so Secure cookies are accepted over plain-http onion). Next step when it fails again post-fix: isolate the post-submit URL — Keycloak redirect (cookie lost) vs. form reject vs. slow control-panel render.

• matomo container health flake (checkmk batch) — in the checkmk job the 4th deploy play failed at Wait for Matomo container to be healthy with container inspect: map has no entry for key "State" for the whole retry window (container started, then vanished — likely crash + prune). Plays 1–3 in the SAME job deployed matomo healthy, so classified transient (resource/prune pressure after ~3h). No code fix derivable. If it recurs, investigate as a real matomo crash/OOM (container logs, mem_limit).

• server-side OIDC reachability candidates — joomla failed because its app container performs server-side OIDC discovery against http://auth.<onion> without an extra_hosts mapping. Roles with the same mechanic and no container_extra_hosts lookup yet (fix is the same one-line lookup, apply on CI evidence): wordpress (daggerhart plugin) and mediawiki (PluggableAuth) are structurally identical PHP in-app plugins (high likelihood); discourse is now confirmed and pinned (run 33445831564, job Nextcloud#7); jenkins, jira, confluence, odoo, openwebui, pretix, zammad, semaphore, jellyfin, listmonk, xwiki, mastodon consume the issuer server-side too (unverified network path). oauth2-proxy-based apps are NOT affected (proven green: prometheus admin SSO). Two names have left this list on evidence: mobilizon got the lookup in 0e39f3fad after its code-to-token call raised OAuth2.Error Connection refused twenty-four times, and gitlab was NEVER a member - run 31756560361 shows it resolving and connecting (peeraddr=172.30.0.10:443); its failure was the openid_connect gem rebuilding the discovery URL over https regardless of the issuer scheme, fixed in 2389b6e38.

• baseline exclusions — web-app-fider and web-app-bookwyrm (also keycloak-job, n8n) were red before the tor branch and stay out of scope for it; bookwyrm fails its oauth2 trusted-header session spec, fider its baseline. Fix separately from the onion work. espocrm has left this list: its onion variant failed in the shared admin persona (fixed in b97cf8888) and its clearnet variant returns HTTP 500 on GET /api/v1/App/user, cause still open.

• test-development environment jobs — all 5 distro jobs (arch, debian, ubuntu, fedora, centos) hit the 4h30m cap under congestion while still progressing (playwright image pull). Environmental, no code fix - distinct from the distro sweep's own budget, which did have one: 508669809 books a budget SIGKILL as skipped, which ad9222630 had only done for SIGTERM; note that onion e2e inherently lengthens the routine (×5 onion timeouts, circuit waits), so under congestion these jobs are the first to hit the cap.