Built motion from commit 6a09e18b.|2.6.11

[motion2.git] / legacy-libs / grpc-cloned / deps / grpc / src / core / lib / security / credentials / alts / alts_credentials.cc

diff --git a/legacy-libs/grpc-cloned/deps/grpc/src/core/lib/security/credentials/alts/alts_credentials.cc b/legacy-libs/grpc-cloned/deps/grpc/src/core/lib/security/credentials/alts/alts_credentials.cc
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+++ b/legacy-libs/grpc-cloned/deps/grpc/src/core/lib/security/credentials/alts/alts_credentials.cc
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+/*
+ *
+ * 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.
+ *
+ */
+
+#include <grpc/support/port_platform.h>
+
+#include "src/core/lib/security/credentials/alts/alts_credentials.h"
+
+#include <cstring>
+
+#include <grpc/grpc.h>
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+
+#include "src/core/lib/security/credentials/alts/check_gcp_environment.h"
+#include "src/core/lib/security/security_connector/alts/alts_security_connector.h"
+
+#define GRPC_CREDENTIALS_TYPE_ALTS "Alts"
+#define GRPC_ALTS_HANDSHAKER_SERVICE_URL "metadata.google.internal.:8080"
+
+grpc_alts_credentials::grpc_alts_credentials(
+    const grpc_alts_credentials_options* options,
+    const char* handshaker_service_url)
+    : grpc_channel_credentials(GRPC_CREDENTIALS_TYPE_ALTS),
+      options_(grpc_alts_credentials_options_copy(options)),
+      handshaker_service_url_(handshaker_service_url == nullptr
+                                  ? gpr_strdup(GRPC_ALTS_HANDSHAKER_SERVICE_URL)
+                                  : gpr_strdup(handshaker_service_url)) {}
+
+grpc_alts_credentials::~grpc_alts_credentials() {
+  grpc_alts_credentials_options_destroy(options_);
+  gpr_free(handshaker_service_url_);
+}
+
+grpc_core::RefCountedPtr<grpc_channel_security_connector>
+grpc_alts_credentials::create_security_connector(
+    grpc_core::RefCountedPtr<grpc_call_credentials> call_creds,
+    const char* target_name, const grpc_channel_args* args,
+    grpc_channel_args** new_args) {
+  return grpc_alts_channel_security_connector_create(
+      this->Ref(), std::move(call_creds), target_name);
+}
+
+grpc_alts_server_credentials::grpc_alts_server_credentials(
+    const grpc_alts_credentials_options* options,
+    const char* handshaker_service_url)
+    : grpc_server_credentials(GRPC_CREDENTIALS_TYPE_ALTS),
+      options_(grpc_alts_credentials_options_copy(options)),
+      handshaker_service_url_(handshaker_service_url == nullptr
+                                  ? gpr_strdup(GRPC_ALTS_HANDSHAKER_SERVICE_URL)
+                                  : gpr_strdup(handshaker_service_url)) {}
+
+grpc_core::RefCountedPtr<grpc_server_security_connector>
+grpc_alts_server_credentials::create_security_connector() {
+  return grpc_alts_server_security_connector_create(this->Ref());
+}
+
+grpc_alts_server_credentials::~grpc_alts_server_credentials() {
+  grpc_alts_credentials_options_destroy(options_);
+  gpr_free(handshaker_service_url_);
+}
+
+grpc_channel_credentials* grpc_alts_credentials_create_customized(
+    const grpc_alts_credentials_options* options,
+    const char* handshaker_service_url, bool enable_untrusted_alts) {
+  if (!enable_untrusted_alts && !grpc_alts_is_running_on_gcp()) {
+    return nullptr;
+  }
+  return grpc_core::New<grpc_alts_credentials>(options, handshaker_service_url);
+}
+
+grpc_server_credentials* grpc_alts_server_credentials_create_customized(
+    const grpc_alts_credentials_options* options,
+    const char* handshaker_service_url, bool enable_untrusted_alts) {
+  if (!enable_untrusted_alts && !grpc_alts_is_running_on_gcp()) {
+    return nullptr;
+  }
+  return grpc_core::New<grpc_alts_server_credentials>(options,
+                                                      handshaker_service_url);
+}
+
+grpc_channel_credentials* grpc_alts_credentials_create(
+    const grpc_alts_credentials_options* options) {
+  return grpc_alts_credentials_create_customized(
+      options, GRPC_ALTS_HANDSHAKER_SERVICE_URL, false);
+}
+
+grpc_server_credentials* grpc_alts_server_credentials_create(
+    const grpc_alts_credentials_options* options) {
+  return grpc_alts_server_credentials_create_customized(
+      options, GRPC_ALTS_HANDSHAKER_SERVICE_URL, false);
+}