Modify interconnect to get root CA in a grpc way if CA file is not provided.

4 files changed, 62 insertions, 0 deletions

diff --git a/library/cpp/grpc/common/CMakeLists.txt b/library/cpp/grpc/common/CMakeLists.txt
new file mode 100644
index 00000000000..39a5c752a9b
--- /dev/null
+++ b/library/cpp/grpc/common/CMakeLists.txt
@@ -0,0 +1,21 @@
+
+# This file was gererated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+
+add_library(cpp-grpc-common)
+target_include_directories(cpp-grpc-common PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/grpc
+)
+target_link_libraries(cpp-grpc-common PUBLIC
+  contrib-libs-cxxsupp
+  yutil
+  contrib-libs-grpc
+)
+target_sources(cpp-grpc-common PRIVATE
+  ${CMAKE_SOURCE_DIR}/library/cpp/grpc/common/default_root_certs.cpp
+)
diff --git a/library/cpp/grpc/common/default_root_certs.cpp b/library/cpp/grpc/common/default_root_certs.cpp
new file mode 100644
index 00000000000..5dd56f468a3
--- /dev/null
+++ b/library/cpp/grpc/common/default_root_certs.cpp
@@ -0,0 +1,11 @@
+#include "default_root_certs.h"
+
+#include <contrib/libs/grpc/src/core/lib/security/security_connector/ssl_utils.h>
+
+namespace NGrpc {
+
+const char* GetDefaultPemRootCerts() {
+    return grpc_core::DefaultSslRootStore::GetPemRootCerts();
+}
+
+} // namespace NGrpc
diff --git a/library/cpp/grpc/common/default_root_certs.h b/library/cpp/grpc/common/default_root_certs.h
new file mode 100644
index 00000000000..1c8ca03b42e
--- /dev/null
+++ b/library/cpp/grpc/common/default_root_certs.h
@@ -0,0 +1,7 @@
+#pragma once
+
+namespace NGrpc {
+
+const char* GetDefaultPemRootCerts();
+
+} // namespace NGrpc
diff --git a/library/cpp/grpc/common/time_point.h b/library/cpp/grpc/common/time_point.h
new file mode 100644
index 00000000000..c2b81262974
--- /dev/null
+++ b/library/cpp/grpc/common/time_point.h
@@ -0,0 +1,23 @@
+#pragma once
+
+#include <contrib/libs/grpc/include/grpcpp/support/time.h>
+
+#include <util/datetime/base.h>
+
+#include <chrono>
+
+namespace grpc {
+// Specialization of TimePoint for TInstant
+template <>
+class TimePoint<TInstant> : public TimePoint<std::chrono::system_clock::time_point> {
+    using TChronoDuration = std::chrono::duration<TDuration::TValue, std::micro>;
+
+public:
+    TimePoint(const TInstant& time)
+        : TimePoint<std::chrono::system_clock::time_point>(
+              std::chrono::system_clock::time_point(
+                  std::chrono::duration_cast<std::chrono::system_clock::duration>(
+                      TChronoDuration(time.GetValue())))) {
+    }
+};
+} // namespace grpc