2 Commits

Author	SHA1	Message	Date
Claude Opus 4.8	f5f1310eb2	Add effective-permissions inspector (#57) ... Pond Admins can answer "what can X actually see/do here?" — load-bearing for trust in the grant system (permissions.md §UI obligations). - shared: `explainPageCapability` — the resolver's decision chain (deciding level + the single deciding grant), sharing one code path with the boolean `resolvePageCapability` (now a thin wrapper), so the trace can never diverge from real access. Unit-tested against the permissions.md worked examples. - api: `GET /ponds/:id/effective-permissions?subjectType=&subjectId=&pageId=` (Pond-Admin-gated, one pond only) resolves as the chosen subject (a user with their real Site-Admin flag, all signed-in users, or the public), optionally against a page, and returns the read + write outcome with the deciding rule enriched with subject/scope names. - web: `EffectivePermissionsInspector` in Pond Settings — pick a subject and optionally a page → see the resolved read/edit verdict, the level that decided it, and the deciding rule spelled out as a de/en sentence (reusing the #55 sentence renderer). Hidden from non-admins. - tests: explain-mode unit tests (worked examples + trace-matches-boolean); `inspector.e2e.db.test.ts` (deciding rule on a labelled page, pond-level base capability, public default-closed, Pond-Admin gating); a browser assertion in the access-rules pack. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1	2026-07-10 00:00:27 +02:00
Claude Opus 4.8	406886c56c	Add label- and page-scope access rules UI including deny (#55) ... Pond Admins configure the vision's fine-grained cases through a plain-language surface, on top of the base roles from #54. - shared: `AccessRuleView` (a grant enriched with subject/scope display names) and pure conflict helpers `scopeSpecificity`/`sameGrantSubject`/ `isRuleShadowed` (unit-tested) for the client-side shadowed-rule hint. New `access` i18n namespace (de+en) with sentence templates (ADR 0012). - api: `GET /ponds/:id/grants/access-rules` (Pond-Admin) returns the pond's grants enriched with each user's display name and each label/page scope's name, resolved in one batched query per kind. - web `access/`: `AccessRulesManager` in Pond Settings — the pond's rules grouped by subject and rendered as readable de/en sentences ("Anna may not edit pages labeled “Confidential”"), an add form (subject = member or the `signed-in`/`public` pseudo-subjects; scope = label from the tree or a specific page; role; allow/deny) that warns when a rule would be shadowed by a more specific existing one (shared algorithm) and requires an explicit confirmation before granting anything to `public`. Semantics are the shared resolver's — the UI only reflects permissions.md. - tests: shared `conflicts.test.ts`; an api db case for the enriched endpoint; a browser `access-rules` pack that configures BOTH vision patterns through the UI and verifies their effect end to end — "deny label X" (an editor loses a labelled page) and "only label Y" (a signed-in non-member, new `fixture-viewer`, reads only the labelled pages) — plus the shadow hint and the public confirmation, with its own CI step. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EwZ4jR4KFAPvpjWevfUGX1	2026-07-09 21:45:31 +02:00