semitexa/authorization

Semitexa Authorization - policy-based access checks, guards, and permission evaluation

2026.04.05.0855 2026-04-04 11:39 UTC

Requires

• php: ^8.4
• semitexa/auth: *
• semitexa/core: *

MIT

• authorization
• permissions
• guards
• access-control
• policies
• semitexa

README

Policy-based access control with capability and permission guards and payload-level enforcement.

Purpose

Evaluates access policies on every guarded request. Resolves merged policies from class hierarchy, checks capabilities and permissions against the authenticated subject, and blocks unauthorized access at the pipeline level.

Role in Semitexa

Depends on semitexa/core and semitexa/auth. Used by semitexa/rbac and platform packages. Provides the enforcement layer that RBAC and other grant resolvers plug into.

Key Features

• #[RequiresCapability], #[RequiresPermission], #[PublicEndpoint] attributes
• PayloadAccessPolicyResolver merging policies from class hierarchy
• AuthorizationListener guarding handler execution with 403 on failure
• AuthenticatedSubject and GuestSubject types
• Extensible via SubjectGrantResolverInterface (implemented by RBAC)

Notes

Authorization uses a SubjectGrantResolverInterface to resolve the authenticated subject's grants when an Authorizer is registered. If no SubjectGrantResolverInterface is available, capability and permission requirements fail closed. If no Authorizer is registered at all, the pipeline falls back to public-vs-protected endpoint handling only and skips grant evaluation.