Merge pull request #22873 from jiangtaoli2016/tls_cred_options

TlsCredentialsOption API optimization

include/grpcpp/security/tls_credentials_options.h

@@ -19,14 +19,14 @@
 #ifndef GRPCPP_SECURITY_TLS_CREDENTIALS_OPTIONS_H
 #define GRPCPP_SECURITY_TLS_CREDENTIALS_OPTIONS_H
 
-#include <memory>
-#include <vector>
-
 #include <grpc/grpc_security_constants.h>
 #include <grpc/status.h>
 #include <grpc/support/log.h>
 #include <grpcpp/support/config.h>
 
+#include <memory>
+#include <vector>
+
 typedef struct grpc_tls_credential_reload_arg grpc_tls_credential_reload_arg;
 typedef struct grpc_tls_credential_reload_config
     grpc_tls_credential_reload_config;
@@ -278,6 +278,21 @@ class TlsServerAuthorizationCheckConfig {
  * more details. **/
 class TlsCredentialsOptions {
  public:
+  // Constructor for client.
+  explicit TlsCredentialsOptions(
+      grpc_tls_server_verification_option server_verification_option,
+      std::shared_ptr<TlsKeyMaterialsConfig> key_materials_config,
+      std::shared_ptr<TlsCredentialReloadConfig> credential_reload_config,
+      std::shared_ptr<TlsServerAuthorizationCheckConfig>
+          server_authorization_check_config);
+
+  // Constructor for server.
+  explicit TlsCredentialsOptions(
+      grpc_ssl_client_certificate_request_type cert_request_type,
+      std::shared_ptr<TlsKeyMaterialsConfig> key_materials_config,
+      std::shared_ptr<TlsCredentialReloadConfig> credential_reload_config);
+
+  // This constructor will be deprecated.
   TlsCredentialsOptions(
       grpc_ssl_client_certificate_request_type cert_request_type,
       grpc_tls_server_verification_option server_verification_option,

src/cpp/common/tls_credentials_options.cc

@@ -20,7 +20,6 @@
 #include <grpcpp/security/tls_credentials_options.h>
 
 #include "absl/container/inlined_vector.h"
-
 #include "src/core/lib/security/credentials/tls/grpc_tls_credentials_options.h"
 #include "src/cpp/common/tls_credentials_options_util.h"
 
@@ -281,6 +280,25 @@ TlsServerAuthorizationCheckConfig::TlsServerAuthorizationCheckConfig(
 TlsServerAuthorizationCheckConfig::~TlsServerAuthorizationCheckConfig() {}
 
 /** gRPC TLS credential options API implementation **/
+TlsCredentialsOptions::TlsCredentialsOptions(
+    grpc_tls_server_verification_option server_verification_option,
+    std::shared_ptr<TlsKeyMaterialsConfig> key_materials_config,
+    std::shared_ptr<TlsCredentialReloadConfig> credential_reload_config,
+    std::shared_ptr<TlsServerAuthorizationCheckConfig>
+        server_authorization_check_config)
+    : TlsCredentialsOptions(
+          GRPC_SSL_DONT_REQUEST_CLIENT_CERTIFICATE, server_verification_option,
+          std::move(key_materials_config), std::move(credential_reload_config),
+          std::move(server_authorization_check_config)) {}
+
+TlsCredentialsOptions::TlsCredentialsOptions(
+    grpc_ssl_client_certificate_request_type cert_request_type,
+    std::shared_ptr<TlsKeyMaterialsConfig> key_materials_config,
+    std::shared_ptr<TlsCredentialReloadConfig> credential_reload_config)
+    : TlsCredentialsOptions(cert_request_type, GRPC_TLS_SERVER_VERIFICATION,
+                            std::move(key_materials_config),
+                            std::move(credential_reload_config), nullptr) {}
+
 TlsCredentialsOptions::TlsCredentialsOptions(
     grpc_ssl_client_certificate_request_type cert_request_type,
     grpc_tls_server_verification_option server_verification_option,

test/cpp/client/credentials_test.cc

@@ -16,16 +16,16 @@
  *
  */
 
+#include <gmock/gmock.h>
+#include <grpc/grpc.h>
 #include <grpcpp/security/credentials.h>
 #include <grpcpp/security/server_credentials.h>
 #include <grpcpp/security/tls_credentials_options.h>
 #include <grpcpp/server_builder.h>
-#include <memory>
-
-#include <gmock/gmock.h>
-#include <grpc/grpc.h>
 #include <gtest/gtest.h>
 
+#include <memory>
+
 #include "src/core/lib/gpr/env.h"
 #include "src/core/lib/gpr/tmpfile.h"
 #include "src/core/lib/security/credentials/tls/grpc_tls_credentials_options.h"
@@ -573,12 +573,13 @@ TEST_F(CredentialsTest, TlsCredentialsOptionsCppToC) {
           test_server_authorization_check));
 
   TlsCredentialsOptions options = TlsCredentialsOptions(
-      GRPC_SSL_REQUEST_CLIENT_CERTIFICATE_AND_VERIFY,
       GRPC_TLS_SERVER_VERIFICATION, key_materials_config,
       credential_reload_config, server_authorization_check_config);
   grpc_tls_credentials_options* c_options = options.c_credentials_options();
   EXPECT_EQ(c_options->cert_request_type(),
-            GRPC_SSL_REQUEST_CLIENT_CERTIFICATE_AND_VERIFY);
+            GRPC_SSL_DONT_REQUEST_CLIENT_CERTIFICATE);
+  EXPECT_EQ(c_options->server_verification_option(),
+            GRPC_TLS_SERVER_VERIFICATION);
   grpc_tls_key_materials_config* c_key_materials_config =
       c_options->key_materials_config();
   grpc_tls_credential_reload_config* c_credential_reload_config =
@@ -678,7 +679,6 @@ TEST_F(CredentialsTest, LoadTlsChannelCredentials) {
           test_server_authorization_check));
 
   TlsCredentialsOptions options = TlsCredentialsOptions(
-      GRPC_SSL_REQUEST_CLIENT_CERTIFICATE_AND_VERIFY,
       GRPC_TLS_SERVER_VERIFICATION, nullptr, credential_reload_config,
       server_authorization_check_config);
   std::shared_ptr<grpc_impl::ChannelCredentials> channel_credentials =