syntax = "proto3"; package v2ray.core.transport.internet.tls.utls; option csharp_namespace = "V2Ray.Core.Transport.Internet.Tls.UTls"; option go_package = "github.com/v2fly/v2ray-core/v5/transport/internet/tls/utls"; option java_package = "com.v2ray.core.transport.internet.tls.utls"; option java_multiple_files = true; import "common/protoext/extensions.proto"; import "transport/internet/tls/config.proto"; enum ForcedALPN{ TRANSPORT_PREFERENCE_TAKE_PRIORITY = 0; NO_ALPN = 1; UTLS_PRESET = 2; } message Config { option (v2ray.core.common.protoext.message_opt).type = "security"; option (v2ray.core.common.protoext.message_opt).short_name = "utls"; v2ray.core.transport.internet.tls.Config tls_config = 1; string imitate = 2; bool noSNI = 3; ForcedALPN force_alpn = 4; }