--- /dev/null
+/*
+ *
+ * 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/credentials/credentials.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "src/core/lib/channel/channel_args.h"
+#include "src/core/lib/gpr/string.h"
+#include "src/core/lib/http/httpcli.h"
+#include "src/core/lib/http/parser.h"
+#include "src/core/lib/iomgr/executor.h"
+#include "src/core/lib/json/json.h"
+#include "src/core/lib/surface/api_trace.h"
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+#include <grpc/support/sync.h>
+#include <grpc/support/time.h>
+
+/* -- Common. -- */
+
+void grpc_channel_credentials_release(grpc_channel_credentials* creds) {
+ GRPC_API_TRACE("grpc_channel_credentials_release(creds=%p)", 1, (creds));
+ grpc_core::ExecCtx exec_ctx;
+ if (creds) creds->Unref();
+}
+
+static grpc_core::Map<grpc_core::UniquePtr<char>,
+ grpc_core::RefCountedPtr<grpc_channel_credentials>,
+ grpc_core::StringLess>* g_grpc_control_plane_creds;
+static gpr_mu g_control_plane_creds_mu;
+
+static void do_control_plane_creds_init() {
+ gpr_mu_init(&g_control_plane_creds_mu);
+ GPR_ASSERT(g_grpc_control_plane_creds == nullptr);
+ g_grpc_control_plane_creds = grpc_core::New<
+ grpc_core::Map<grpc_core::UniquePtr<char>,
+ grpc_core::RefCountedPtr<grpc_channel_credentials>,
+ grpc_core::StringLess>>();
+}
+
+void grpc_control_plane_credentials_init() {
+ static gpr_once once_init_control_plane_creds = GPR_ONCE_INIT;
+ gpr_once_init(&once_init_control_plane_creds, do_control_plane_creds_init);
+}
+
+void grpc_test_only_control_plane_credentials_destroy() {
+ grpc_core::Delete(g_grpc_control_plane_creds);
+ g_grpc_control_plane_creds = nullptr;
+ gpr_mu_destroy(&g_control_plane_creds_mu);
+}
+
+void grpc_test_only_control_plane_credentials_force_init() {
+ if (g_grpc_control_plane_creds == nullptr) {
+ do_control_plane_creds_init();
+ }
+}
+
+bool grpc_channel_credentials_attach_credentials(
+ grpc_channel_credentials* credentials, const char* authority,
+ grpc_channel_credentials* control_plane_creds) {
+ grpc_core::ExecCtx exec_ctx;
+ return credentials->attach_credentials(authority, control_plane_creds->Ref());
+}
+
+bool grpc_control_plane_credentials_register(
+ const char* authority, grpc_channel_credentials* control_plane_creds) {
+ grpc_core::ExecCtx exec_ctx;
+ {
+ grpc_core::MutexLock lock(&g_control_plane_creds_mu);
+ auto key = grpc_core::UniquePtr<char>(gpr_strdup(authority));
+ if (g_grpc_control_plane_creds->find(key) !=
+ g_grpc_control_plane_creds->end()) {
+ return false;
+ }
+ (*g_grpc_control_plane_creds)[std::move(key)] = control_plane_creds->Ref();
+ }
+ return true;
+}
+
+bool grpc_channel_credentials::attach_credentials(
+ const char* authority,
+ grpc_core::RefCountedPtr<grpc_channel_credentials> control_plane_creds) {
+ auto key = grpc_core::UniquePtr<char>(gpr_strdup(authority));
+ if (local_control_plane_creds_.find(key) !=
+ local_control_plane_creds_.end()) {
+ return false;
+ }
+ local_control_plane_creds_[std::move(key)] = std::move(control_plane_creds);
+ return true;
+}
+
+grpc_core::RefCountedPtr<grpc_channel_credentials>
+grpc_channel_credentials::get_control_plane_credentials(const char* authority) {
+ {
+ auto key = grpc_core::UniquePtr<char>(gpr_strdup(authority));
+ auto local_lookup = local_control_plane_creds_.find(key);
+ if (local_lookup != local_control_plane_creds_.end()) {
+ return local_lookup->second;
+ }
+ {
+ grpc_core::MutexLock lock(&g_control_plane_creds_mu);
+ auto global_lookup = g_grpc_control_plane_creds->find(key);
+ if (global_lookup != g_grpc_control_plane_creds->end()) {
+ return global_lookup->second;
+ }
+ }
+ }
+ return duplicate_without_call_credentials();
+}
+
+void grpc_call_credentials_release(grpc_call_credentials* creds) {
+ GRPC_API_TRACE("grpc_call_credentials_release(creds=%p)", 1, (creds));
+ grpc_core::ExecCtx exec_ctx;
+ if (creds) creds->Unref();
+}
+
+static void credentials_pointer_arg_destroy(void* p) {
+ static_cast<grpc_channel_credentials*>(p)->Unref();
+}
+
+static void* credentials_pointer_arg_copy(void* p) {
+ return static_cast<grpc_channel_credentials*>(p)->Ref().release();
+}
+
+static int credentials_pointer_cmp(void* a, void* b) { return GPR_ICMP(a, b); }
+
+static const grpc_arg_pointer_vtable credentials_pointer_vtable = {
+ credentials_pointer_arg_copy, credentials_pointer_arg_destroy,
+ credentials_pointer_cmp};
+
+grpc_arg grpc_channel_credentials_to_arg(
+ grpc_channel_credentials* credentials) {
+ return grpc_channel_arg_pointer_create((char*)GRPC_ARG_CHANNEL_CREDENTIALS,
+ credentials,
+ &credentials_pointer_vtable);
+}
+
+grpc_channel_credentials* grpc_channel_credentials_from_arg(
+ const grpc_arg* arg) {
+ if (strcmp(arg->key, GRPC_ARG_CHANNEL_CREDENTIALS)) return nullptr;
+ if (arg->type != GRPC_ARG_POINTER) {
+ gpr_log(GPR_ERROR, "Invalid type %d for arg %s", arg->type,
+ GRPC_ARG_CHANNEL_CREDENTIALS);
+ return nullptr;
+ }
+ return static_cast<grpc_channel_credentials*>(arg->value.pointer.p);
+}
+
+grpc_channel_credentials* grpc_channel_credentials_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_channel_credentials* credentials =
+ grpc_channel_credentials_from_arg(&args->args[i]);
+ if (credentials != nullptr) return credentials;
+ }
+ return nullptr;
+}
+
+void grpc_server_credentials_release(grpc_server_credentials* creds) {
+ GRPC_API_TRACE("grpc_server_credentials_release(creds=%p)", 1, (creds));
+ grpc_core::ExecCtx exec_ctx;
+ if (creds) creds->Unref();
+}
+
+void grpc_server_credentials::set_auth_metadata_processor(
+ const grpc_auth_metadata_processor& processor) {
+ GRPC_API_TRACE(
+ "grpc_server_credentials_set_auth_metadata_processor("
+ "creds=%p, "
+ "processor=grpc_auth_metadata_processor { process: %p, state: %p })",
+ 3, (this, (void*)(intptr_t)processor.process, processor.state));
+ DestroyProcessor();
+ processor_ = processor;
+}
+
+void grpc_server_credentials_set_auth_metadata_processor(
+ grpc_server_credentials* creds, grpc_auth_metadata_processor processor) {
+ GPR_DEBUG_ASSERT(creds != nullptr);
+ creds->set_auth_metadata_processor(processor);
+}
+
+static void server_credentials_pointer_arg_destroy(void* p) {
+ static_cast<grpc_server_credentials*>(p)->Unref();
+}
+
+static void* server_credentials_pointer_arg_copy(void* p) {
+ return static_cast<grpc_server_credentials*>(p)->Ref().release();
+}
+
+static int server_credentials_pointer_cmp(void* a, void* b) {
+ return GPR_ICMP(a, b);
+}
+
+static const grpc_arg_pointer_vtable cred_ptr_vtable = {
+ server_credentials_pointer_arg_copy, server_credentials_pointer_arg_destroy,
+ server_credentials_pointer_cmp};
+
+grpc_arg grpc_server_credentials_to_arg(grpc_server_credentials* p) {
+ return grpc_channel_arg_pointer_create((char*)GRPC_SERVER_CREDENTIALS_ARG, p,
+ &cred_ptr_vtable);
+}
+
+grpc_server_credentials* grpc_server_credentials_from_arg(const grpc_arg* arg) {
+ if (strcmp(arg->key, GRPC_SERVER_CREDENTIALS_ARG) != 0) return nullptr;
+ if (arg->type != GRPC_ARG_POINTER) {
+ gpr_log(GPR_ERROR, "Invalid type %d for arg %s", arg->type,
+ GRPC_SERVER_CREDENTIALS_ARG);
+ return nullptr;
+ }
+ return static_cast<grpc_server_credentials*>(arg->value.pointer.p);
+}
+
+grpc_server_credentials* grpc_find_server_credentials_in_args(
+ const grpc_channel_args* args) {
+ size_t i;
+ if (args == nullptr) return nullptr;
+ for (i = 0; i < args->num_args; i++) {
+ grpc_server_credentials* p =
+ grpc_server_credentials_from_arg(&args->args[i]);
+ if (p != nullptr) return p;
+ }
+ return nullptr;
+}
git://repos.xcallymotion.com / motion2.git / blobdiff