marc
fa7567f5f0
Adds a first-class org target vocabulary shared by every rule kind: a specific organization, unattributed (objects whose org is NULL), or all. A role can now be granted the unassigned pile without a global rule. - rules.scope gains 'unattributed' and 'all' - user_rules.org_id accepts NULL to target unattributed objects - org_in_scope partitions the classes: 'unattributed' matches only a NULL target, tree scopes never match one - has_permission(user, activity, view) capability probe for UI gating - current_org_filter() parses morbac.org_ids once into org UUIDs plus the unattributed-bucket flag (a JSON null element requests it) - rls_check split by arity so NULL never carries two meanings: rls_check(activity, view) for tables with no org column, rls_check(activity, view, row_org_id[, row_user_id]) where a NULL row_org_id means the record is unattributed - detect_rule_conflicts is scope-aware, so rules targeting different object sets no longer collide Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
59 lines
2.8 KiB
Markdown
59 lines
2.8 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [0.1.0] - 2026-02-19
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### Added
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- Initial release of Multi-OrBAC PostgreSQL extension
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- Complete Multi-OrBAC implementation based on CNRS research paper
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- Core features:
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- Organization-centric access control
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- Role-based abstraction with organizational scope
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- Activity and view abstractions
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- Context-based rule evaluation
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- Four deontic modalities (permission, prohibition, obligation, recommendation)
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- Prohibition precedence over permissions
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- Multi-organization support
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- Advanced features:
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- Organization, role, activity, and view hierarchies with transitive closure
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- Temporal delegation with time bounds
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- Temporal constraints on rules with validity periods (valid_from, valid_until)
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- Negative role assignments
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- Separation of Duty (SoD) constraints
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- Role cardinality constraints (min/max users)
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- Derived roles (computed via functions)
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- Cross-organizational rules with temporal support
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- Administration rules (meta-policies)
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- Audit logging for security-critical operations
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- Audit logging system:
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- Generic audit trigger for tracking INSERT/UPDATE/DELETE operations
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- Comprehensive audit log with JSONB support for before/after states
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- Helper functions: `enable_audit()`, `disable_audit()`
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- Field-level change tracking
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- Client connection metadata capture (IP, application name, session user)
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- Policy DSL with idempotent compiler
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- RLS helper functions for PostgREST integration
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- Comprehensive test suite with 20 test scenarios
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- Complete documentation
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- Build and installation automation (Makefile, install.sh)
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- Unattributed (no-org) object support:
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- Org target vocabulary shared by every rule kind: a specific organization,
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`unattributed` (objects with no org), or `all` (every org, unattributed included)
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- `rules.scope` values `unattributed` and `all`
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- `user_rules.org_id` accepts NULL to target unattributed objects
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- `org_in_scope()` partitions the two object classes: `unattributed` matches only
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a NULL target, tree scopes never match one
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- `morbac.has_permission(user, activity, view)` capability probe for UI gating
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- `morbac.current_org_filter()` parses `morbac.org_ids` once into org UUIDs plus
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the unattributed-bucket flag (a JSON `null` element requests it)
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- `rls_check()` split by arity so NULL never carries two meanings:
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`rls_check(activity, view)` for tables with no org column,
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`rls_check(activity, view, row_org_id[, row_user_id])` for row-scoped tables
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where a NULL `row_org_id` means the record is unattributed
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[0.1.0]: https://git.villains.fr/crudy/pgmorbac/releases/tag/v0.1.0
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