v0.9.1

Changed

• Updated google-protobuf version requirement to also accept 4.26+ (#171)

v0.9.0

Changed

• Use attr for principal and resource attributes (#157)

  This makes the API consistent with policy expressions.
  attributes is still supported for backwards compatibility, but is now deprecated.

• Increased google-protobuf version requirement to 3.21.12+ to avoid failure to load protovalidate extension field descriptors (#159)

Removed

• Support for Ruby 3.0 (#158)

v0.8.0

Added

• grpc_metadata option to Cerbos::Client constructor and request methods to add gRPC metadata (a.k.a. HTTP headers) to requests to the policy decision point (#132)

v0.7.0

Added

• Support for user-defined policy rule outputs (#100)

  Requires a policy decision point server running Cerbos 0.27+.

Removed

• Support for Ruby 2.7 (#90)

v0.6.1

Removed

• Unused generated code (#83)

v0.6.0

Added

• Support for schema validation in Cerbos::Client#plan_resources (#32)

  Requires Cerbos 0.19+.
  Cerbos::Output::PlanResources#validation_errors will always return an empty array if the client is connected to an earlier version of Cerbos.

  As a result, Cerbos::Output::CheckResources::Result::ValidationError has moved to Cerbos::Output::ValidationError.
  Attempting to access the class via the old namespace will print a deprecation warning and return the new class.

v0.5.0

Added

• Allow symbol keys in nested attributes hashes (#28)

v0.4.0

Added

• on_validation_error option to Cerbos::Client#initialize (#22)

Changed

• Minor documentation fixes (#21)

v0.3.0

Added

• More helper methods (#11)
  • Cerbos::Client#allow? for checking a single action on a resource
  • Cerbos::Output::CheckResources#allow_all? and Cerbos::Output::CheckResources::Result#allow_all? for checking if all input actions were allowed

v0.2.0

Changed

• Increased grpc version requirement to 1.46+ to avoid installing a native gem compiled for x86_64-darwin on arm64-darwin (#8)