1 files changed, 51 insertions, 0 deletions
diff --git a/src/core/tsi/local_transport_security.h b/src/core/tsi/local_transport_security.h
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+++ b/src/core/tsi/local_transport_security.h
@@ -0,0 +1,51 @@
+/*
+ *
+ * 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_TSI_LOCAL_TRANSPORT_SECURITY_H
+#define GRPC_CORE_TSI_LOCAL_TRANSPORT_SECURITY_H
+
+#include <grpc/support/port_platform.h>
+
+#include <grpc/grpc.h>
+
+#include "src/core/tsi/transport_security.h"
+#include "src/core/tsi/transport_security_interface.h"
+
+#define TSI_LOCAL_NUM_OF_PEER_PROPERTIES 1
+#define TSI_LOCAL_PROCESS_ID_PEER_PROPERTY "process_id"
+
+/**
+ * Main struct for local TSI handshaker. All APIs in the header are
+ * thread-comptabile.
+ */
+typedef struct local_tsi_handshaker local_tsi_handshaker;
+
+/**
+ * This method creates a local TSI handshaker instance.
+ *
+ * - is_client: boolean value indicating if the handshaker is used at the client
+ *   (is_client = true) or server (is_client = false) side. The parameter is
+ *   added for future extension.
+ * - self: address of local TSI handshaker instance to be returned from the
+ *   method.
+ *
+ * It returns TSI_OK on success and an error status code on failure.
+ */
+tsi_result local_tsi_handshaker_create(bool is_client, tsi_handshaker** self);
+
+#endif /* GRPC_CORE_TSI_LOCAL_TRANSPORT_SECURITY_H */