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package authz
import (
"context"
"github.com/authzed/authzed-go/v1"
auth "github.com/envoyproxy/go-control-plane/envoy/service/auth/v3"
xcontext "github.com/xlgmokha/x/pkg/context"
"github.com/xlgmokha/x/pkg/log"
"github.com/xlgmokha/x/pkg/x"
"gitlab.com/gitlab-org/software-supply-chain-security/authorization/sparkled/pkg/pls"
"google.golang.org/grpc"
"google.golang.org/grpc/reflection"
)
var Connection xcontext.Key[*grpc.ClientConn] = xcontext.Key[*grpc.ClientConn]("grpc_client")
var Client xcontext.Key[*authzed.Client] = xcontext.Key[*authzed.Client]("authzed_client")
type Server struct {
*grpc.Server
}
func New(ctx context.Context, options ...grpc.ServerOption) *Server {
logger := log.From(ctx)
server := grpc.NewServer(x.Prepend(
options,
grpc.UnaryInterceptor(pls.LogGRPC(logger)),
grpc.StreamInterceptor(pls.LogGRPCStream(logger)),
)...)
auth.RegisterAuthorizationServer(server, authorizationServiceFor(ctx))
reflection.Register(server)
return &Server{
Server: server,
}
}
func authorizationServiceFor(ctx context.Context) auth.AuthorizationServer {
connection := Connection.From(ctx)
svcs := []auth.AuthorizationServer{NewLocalCheckService()}
if x.IsPresent(connection) {
pls.LogNow(ctx, log.Fields{"authzd": map[string]string{
"target": connection.CanonicalTarget(),
"state": connection.GetState().String(),
}})
svcs = append(svcs, NewRemoteCheckService(auth.NewAuthorizationClient(connection)))
}
return NewCheckService(svcs)
}
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