middleware

Documentation

Overview

Package middleware provides middleware for SuperMQ Groups service.

Index

• func AuthorizationMiddleware(entityType string, svc groups.Service, repo groups.Repository, ...) (groups.Service, error)
• func LoggingMiddleware(svc groups.Service, logger *slog.Logger) groups.Service
• func MetricsMiddleware(svc groups.Service, counter metrics.Counter, latency metrics.Histogram) groups.Service

Functions

func AuthorizationMiddleware

func AuthorizationMiddleware(entityType string, svc groups.Service, repo groups.Repository, authz smqauthz.Authorization, groupsOpPerm, rolesOpPerm map[svcutil.Operation]svcutil.Permission, extOpPerm map[svcutil.ExternalOperation]svcutil.Permission) (groups.Service, error)

AuthorizationMiddleware adds authorization to the clients service.

func LoggingMiddleware

func LoggingMiddleware(svc groups.Service, logger *slog.Logger) groups.Service

LoggingMiddleware adds logging facilities to the groups service.

func MetricsMiddleware

func MetricsMiddleware(svc groups.Service, counter metrics.Counter, latency metrics.Histogram) groups.Service

MetricsMiddleware instruments policies service by tracking request count and latency.