--- /dev/null
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_LOCAL_LOCAL_CREDENTIALS_H
+#define GRPC_CORE_LIB_SECURITY_CREDENTIALS_LOCAL_LOCAL_CREDENTIALS_H
+
+#include <grpc/support/port_platform.h>
+
+#include <grpc/grpc_security.h>
+
+#include "src/core/lib/security/credentials/credentials.h"
+
+/* Main class for grpc local channel credential. */
+class grpc_local_credentials final : public grpc_channel_credentials {
+ public:
+ explicit grpc_local_credentials(grpc_local_connect_type connect_type);
+ ~grpc_local_credentials() override = default;
+
+ grpc_core::RefCountedPtr<grpc_channel_security_connector>
+ create_security_connector(
+ grpc_core::RefCountedPtr<grpc_call_credentials> request_metadata_creds,
+ const char* target_name, const grpc_channel_args* args,
+ grpc_channel_args** new_args) override;
+
+ grpc_local_connect_type connect_type() const { return connect_type_; }
+
+ private:
+ grpc_local_connect_type connect_type_;
+};
+
+/* Main class for grpc local server credential. */
+class grpc_local_server_credentials final : public grpc_server_credentials {
+ public:
+ explicit grpc_local_server_credentials(grpc_local_connect_type connect_type);
+ ~grpc_local_server_credentials() override = default;
+
+ grpc_core::RefCountedPtr<grpc_server_security_connector>
+ create_security_connector() override;
+
+ grpc_local_connect_type connect_type() const { return connect_type_; }
+
+ private:
+ grpc_local_connect_type connect_type_;
+};
+
+#endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_LOCAL_LOCAL_CREDENTIALS_H */