Barbacane v0.1.2

Highlights

• 4 new authorization plugins: oidc-auth, acl, cel, opa-authz
• CEL inline policy evaluation: microsecond-latency expressions evaluated in-process
• OPA integration: centralized policy management via Open Policy Agent
• Standardized consumer headers: x-auth-consumer and x-auth-consumer-groups across all 5 auth plugins
• Crate consolidation: 11 crates reduced to 8 (merged router, validator, spec-parser into parent crates)
• Production hardening: eliminated all unwrap()/panic!() from production code, parking_lot locks, workspace clippy lints

New Plugins

Plugin	Description
oidc-auth	OpenID Connect authentication with JWKS discovery
acl	Group and consumer-based access control lists
opa-authz	Open Policy Agent authorization via REST API
cel	Inline CEL expression policy evaluation

Full Changelog

See CHANGELOG.md for the complete list of changes.