envoy.config.grpc_credential.v2alpha.file_based_metadata.proto Maven / Gradle / Ivy
syntax = "proto3";
// [#protodoc-title: Grpc Credentials File Based Metadata]
// Configuration for File Based Metadata Grpc Credentials Plugin
package envoy.config.grpc_credential.v2alpha;
option java_outer_classname = "FileBasedMetadataProto";
option java_multiple_files = true;
option java_package = "io.envoyproxy.envoy.config.grpc_credential.v2alpha";
import "envoy/api/v2/core/base.proto";
message FileBasedMetadataConfig {
// Location or inline data of secret to use for authentication of the Google gRPC connection
// this secret will be attached to a header of the gRPC connection
envoy.api.v2.core.DataSource secret_data = 1;
// Metadata header key to use for sending the secret data
// if no header key is set, "authorization" header will be used
string header_key = 2;
// Prefix to prepend to the secret in the metadata header
// if no prefix is set, the default is to use no prefix
string header_prefix = 3;
}