snapshot of https://github.com/sqlc-dev/sqlc.git (main, 2026-09-16; blobs > 131072B omitted)

internal/rpc/errors.go

@@ -0,0 +1,13 @@
+package rpc
+
+import (
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+const errMessageUnauthenticated = `rpc authentication failed
+
+You may be using a sqlc auth token that was created for a different project,
+or your auth token may have expired.`
+
+var ErrUnauthenticated = status.New(codes.Unauthenticated, errMessageUnauthenticated).Err()

internal/rpc/interceptor.go

@@ -0,0 +1,22 @@
+package rpc
+
+import (
+	"context"
+
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
+)
+
+func UnaryInterceptor(ctx context.Context, method string, req, reply any, cc *grpc.ClientConn, invoker grpc.UnaryInvoker, opts ...grpc.CallOption) error {
+	err := invoker(ctx, method, req, reply, cc, opts...)
+
+	switch status.Convert(err).Code() {
+	case codes.OK:
+		return nil
+	case codes.Unauthenticated:
+		return ErrUnauthenticated
+	default:
+		return err
+	}
+}