feat: provide minimal `ext-authz` implementation

https://www.envoyproxy.io/docs/envoy/latest/configuration/http/http_filters/ext_authz_filter

1 files changed, 24 insertions, 0 deletions

diff --git a/app/server.go b/app/server.go
new file mode 100644
index 00000000..3ce0aadc
--- /dev/null
+++ b/app/server.go
@@ -0,0 +1,24 @@
+package app
+
+import (
+	"context"
+
+	auth "github.com/envoyproxy/go-control-plane/envoy/service/auth/v3"
+	"gitlab.com/gitlab-org/software-supply-chain-security/authorization/authzd.git/app/services"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/reflection"
+)
+
+type Server struct {
+	*grpc.Server
+}
+
+func NewServer(ctx context.Context, options ...grpc.ServerOption) *Server {
+	server := grpc.NewServer(options...)
+	auth.RegisterAuthorizationServer(server, services.NewCheckService())
+	reflection.Register(server)
+
+	return &Server{
+		Server: server,
+	}
+}