Built motion from commit 6a09e18b.|2.6.11

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

diff --git a/legacy-libs/grpc-cloned/deps/grpc/src/core/lib/security/security_connector/security_connector.cc b/legacy-libs/grpc-cloned/deps/grpc/src/core/lib/security/security_connector/security_connector.cc
new file mode 100644 (file)
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+++ b/legacy-libs/grpc-cloned/deps/grpc/src/core/lib/security/security_connector/security_connector.cc
@@ -0,0 +1,128 @@
+/*
+ *
+ * Copyright 2015 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/security_connector/security_connector.h"
+
+#include <grpc/slice_buffer.h>
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+
+#include "src/core/ext/transport/chttp2/alpn/alpn.h"
+#include "src/core/lib/channel/channel_args.h"
+#include "src/core/lib/channel/handshaker.h"
+#include "src/core/lib/gpr/string.h"
+#include "src/core/lib/gprpp/host_port.h"
+#include "src/core/lib/iomgr/load_file.h"
+#include "src/core/lib/security/context/security_context.h"
+#include "src/core/lib/security/credentials/credentials.h"
+#include "src/core/lib/security/security_connector/load_system_roots.h"
+#include "src/core/lib/security/security_connector/security_connector.h"
+#include "src/core/lib/security/transport/security_handshaker.h"
+
+grpc_core::DebugOnlyTraceFlag grpc_trace_security_connector_refcount(
+    false, "security_connector_refcount");
+
+grpc_server_security_connector::grpc_server_security_connector(
+    const char* url_scheme,
+    grpc_core::RefCountedPtr<grpc_server_credentials> server_creds)
+    : grpc_security_connector(url_scheme),
+      server_creds_(std::move(server_creds)) {}
+
+grpc_channel_security_connector::grpc_channel_security_connector(
+    const char* url_scheme,
+    grpc_core::RefCountedPtr<grpc_channel_credentials> channel_creds,
+    grpc_core::RefCountedPtr<grpc_call_credentials> request_metadata_creds)
+    : grpc_security_connector(url_scheme),
+      channel_creds_(std::move(channel_creds)),
+      request_metadata_creds_(std::move(request_metadata_creds)) {}
+grpc_channel_security_connector::~grpc_channel_security_connector() {}
+
+int grpc_security_connector_cmp(const grpc_security_connector* sc,
+                                const grpc_security_connector* other) {
+  if (sc == nullptr || other == nullptr) return GPR_ICMP(sc, other);
+  return sc->cmp(other);
+}
+
+int grpc_channel_security_connector::channel_security_connector_cmp(
+    const grpc_channel_security_connector* other) const {
+  const grpc_channel_security_connector* other_sc =
+      static_cast<const grpc_channel_security_connector*>(other);
+  GPR_ASSERT(channel_creds() != nullptr);
+  GPR_ASSERT(other_sc->channel_creds() != nullptr);
+  int c = GPR_ICMP(channel_creds(), other_sc->channel_creds());
+  if (c != 0) return c;
+  return GPR_ICMP(request_metadata_creds(), other_sc->request_metadata_creds());
+}
+
+int grpc_server_security_connector::server_security_connector_cmp(
+    const grpc_server_security_connector* other) const {
+  const grpc_server_security_connector* other_sc =
+      static_cast<const grpc_server_security_connector*>(other);
+  GPR_ASSERT(server_creds() != nullptr);
+  GPR_ASSERT(other_sc->server_creds() != nullptr);
+  return GPR_ICMP(server_creds(), other_sc->server_creds());
+}
+
+static void connector_arg_destroy(void* p) {
+  static_cast<grpc_security_connector*>(p)->Unref(DEBUG_LOCATION,
+                                                  "connector_arg_destroy");
+}
+
+static void* connector_arg_copy(void* p) {
+  return static_cast<grpc_security_connector*>(p)
+      ->Ref(DEBUG_LOCATION, "connector_arg_copy")
+      .release();
+}
+
+static int connector_cmp(void* a, void* b) {
+  return static_cast<grpc_security_connector*>(a)->cmp(
+      static_cast<grpc_security_connector*>(b));
+}
+
+static const grpc_arg_pointer_vtable connector_arg_vtable = {
+    connector_arg_copy, connector_arg_destroy, connector_cmp};
+
+grpc_arg grpc_security_connector_to_arg(grpc_security_connector* sc) {
+  return grpc_channel_arg_pointer_create((char*)GRPC_ARG_SECURITY_CONNECTOR, sc,
+                                         &connector_arg_vtable);
+}
+
+grpc_security_connector* grpc_security_connector_from_arg(const grpc_arg* arg) {
+  if (strcmp(arg->key, GRPC_ARG_SECURITY_CONNECTOR)) return nullptr;
+  if (arg->type != GRPC_ARG_POINTER) {
+    gpr_log(GPR_ERROR, "Invalid type %d for arg %s", arg->type,
+            GRPC_ARG_SECURITY_CONNECTOR);
+    return nullptr;
+  }
+  return static_cast<grpc_security_connector*>(arg->value.pointer.p);
+}
+
+grpc_security_connector* grpc_security_connector_find_in_args(
+    const grpc_channel_args* args) {
+  size_t i;
+  if (args == nullptr) return nullptr;
+  for (i = 0; i < args->num_args; i++) {
+    grpc_security_connector* sc =
+        grpc_security_connector_from_arg(&args->args[i]);
+    if (sc != nullptr) return sc;
+  }
+  return nullptr;
+}