auth_interceptor.go

package server

import (
	"context"

	log "github.com/sirupsen/logrus"
	"google.golang.org/grpc"
)

// AuthInterceptor provides an AuthInterceptor
type AuthInterceptor struct {
}

// Unary provides middleware functionality
func (auth AuthInterceptor) Unary() grpc.UnaryServerInterceptor {
	return func(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (interface{}, error) {
		log.Info("Interceptor called")

		// TODO: Implement proper auth logic here

		return handler(ctx, req)
	}
}